1 | /* $Id: GuestSessionImpl.cpp 74953 2018-10-19 17:28:17Z vboxsync $ */
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2 | /** @file
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3 | * VirtualBox Main - Guest session handling.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2012-2018 Oracle Corporation
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8 | *
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9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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10 | * available from http://www.virtualbox.org. This file is free software;
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11 | * you can redistribute it and/or modify it under the terms of the GNU
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12 | * General Public License (GPL) as published by the Free Software
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13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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16 | */
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17 |
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18 |
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19 | /*********************************************************************************************************************************
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20 | * Header Files *
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21 | *********************************************************************************************************************************/
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22 | #define LOG_GROUP LOG_GROUP_MAIN_GUESTSESSION
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23 | #include "LoggingNew.h"
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24 |
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25 | #include "GuestImpl.h"
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26 | #ifndef VBOX_WITH_GUEST_CONTROL
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27 | # error "VBOX_WITH_GUEST_CONTROL must defined in this file"
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28 | #endif
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29 | #include "GuestSessionImpl.h"
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30 | #include "GuestSessionImplTasks.h"
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31 | #include "GuestCtrlImplPrivate.h"
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32 | #include "VirtualBoxErrorInfoImpl.h"
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33 |
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34 | #include "Global.h"
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35 | #include "AutoCaller.h"
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36 | #include "ProgressImpl.h"
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37 | #include "VBoxEvents.h"
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38 | #include "VMMDev.h"
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39 | #include "ThreadTask.h"
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40 |
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41 | #include <memory> /* For auto_ptr. */
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42 |
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43 | #include <iprt/cpp/utils.h> /* For unconst(). */
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44 | #include <iprt/ctype.h>
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45 | #include <iprt/env.h>
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46 | #include <iprt/file.h> /* For CopyTo/From. */
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47 | #include <iprt/path.h>
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48 |
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49 | #include <VBox/com/array.h>
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50 | #include <VBox/com/listeners.h>
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51 | #include <VBox/version.h>
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52 |
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53 |
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54 | /**
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55 | * Base class representing an internal
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56 | * asynchronous session task.
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57 | */
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58 | class GuestSessionTaskInternal : public ThreadTask
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59 | {
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60 | public:
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61 |
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62 | GuestSessionTaskInternal(GuestSession *pSession)
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63 | : ThreadTask("GenericGuestSessionTaskInternal")
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64 | , mSession(pSession)
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65 | , mRC(VINF_SUCCESS) { }
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66 |
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67 | virtual ~GuestSessionTaskInternal(void) { }
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68 |
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69 | int rc(void) const { return mRC; }
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70 | bool isOk(void) const { return RT_SUCCESS(mRC); }
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71 | const ComObjPtr<GuestSession> &Session(void) const { return mSession; }
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72 |
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73 | protected:
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74 |
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75 | const ComObjPtr<GuestSession> mSession;
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76 | int mRC;
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77 | };
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78 |
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79 | /**
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80 | * Class for asynchronously opening a guest session.
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81 | */
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82 | class GuestSessionTaskInternalOpen : public GuestSessionTaskInternal
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83 | {
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84 | public:
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85 |
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86 | GuestSessionTaskInternalOpen(GuestSession *pSession)
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87 | : GuestSessionTaskInternal(pSession)
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88 | {
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89 | m_strTaskName = "gctlSesStart";
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90 | }
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91 |
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92 | void handler()
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93 | {
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94 | GuestSession::i_startSessionThreadTask(this);
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95 | }
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96 | };
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97 |
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98 | /**
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99 | * Internal listener class to serve events in an
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100 | * active manner, e.g. without polling delays.
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101 | */
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102 | class GuestSessionListener
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103 | {
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104 | public:
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105 |
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106 | GuestSessionListener(void)
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107 | {
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108 | }
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109 |
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110 | virtual ~GuestSessionListener(void)
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111 | {
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112 | }
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113 |
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114 | HRESULT init(GuestSession *pSession)
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115 | {
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116 | AssertPtrReturn(pSession, E_POINTER);
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117 | mSession = pSession;
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118 | return S_OK;
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119 | }
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120 |
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121 | void uninit(void)
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122 | {
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123 | mSession = NULL;
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124 | }
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125 |
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126 | STDMETHOD(HandleEvent)(VBoxEventType_T aType, IEvent *aEvent)
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127 | {
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128 | switch (aType)
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129 | {
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130 | case VBoxEventType_OnGuestSessionStateChanged:
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131 | {
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132 | AssertPtrReturn(mSession, E_POINTER);
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133 | int rc2 = mSession->signalWaitEvent(aType, aEvent);
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134 | RT_NOREF(rc2);
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135 | #ifdef DEBUG_andy
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136 | LogFlowFunc(("Signalling events of type=%RU32, session=%p resulted in rc=%Rrc\n",
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137 | aType, mSession, rc2));
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138 | #endif
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139 | break;
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140 | }
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141 |
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142 | default:
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143 | AssertMsgFailed(("Unhandled event %RU32\n", aType));
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144 | break;
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145 | }
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146 |
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147 | return S_OK;
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148 | }
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149 |
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150 | private:
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151 |
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152 | GuestSession *mSession;
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153 | };
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154 | typedef ListenerImpl<GuestSessionListener, GuestSession*> GuestSessionListenerImpl;
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155 |
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156 | VBOX_LISTENER_DECLARE(GuestSessionListenerImpl)
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157 |
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158 | // constructor / destructor
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159 | /////////////////////////////////////////////////////////////////////////////
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160 |
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161 | DEFINE_EMPTY_CTOR_DTOR(GuestSession)
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162 |
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163 | HRESULT GuestSession::FinalConstruct(void)
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164 | {
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165 | LogFlowThisFuncEnter();
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166 | return BaseFinalConstruct();
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167 | }
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168 |
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169 | void GuestSession::FinalRelease(void)
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170 | {
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171 | LogFlowThisFuncEnter();
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172 | uninit();
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173 | BaseFinalRelease();
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174 | LogFlowThisFuncLeave();
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175 | }
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176 |
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177 | // public initializer/uninitializer for internal purposes only
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178 | /////////////////////////////////////////////////////////////////////////////
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179 |
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180 | /**
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181 | * Initializes a guest session but does *not* open in on the guest side
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182 | * yet. This needs to be done via the openSession() / openSessionAsync calls.
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183 | *
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184 | * @return IPRT status code.
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185 | ** @todo Docs!
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186 | */
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187 | int GuestSession::init(Guest *pGuest, const GuestSessionStartupInfo &ssInfo,
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188 | const GuestCredentials &guestCreds)
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189 | {
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190 | LogFlowThisFunc(("pGuest=%p, ssInfo=%p, guestCreds=%p\n",
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191 | pGuest, &ssInfo, &guestCreds));
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192 |
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193 | /* Enclose the state transition NotReady->InInit->Ready. */
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194 | AutoInitSpan autoInitSpan(this);
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195 | AssertReturn(autoInitSpan.isOk(), VERR_OBJECT_DESTROYED);
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196 |
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197 | AssertPtrReturn(pGuest, VERR_INVALID_POINTER);
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198 |
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199 | /*
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200 | * Initialize our data members from the input.
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201 | */
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202 | mParent = pGuest;
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203 |
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204 | /* Copy over startup info. */
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205 | /** @todo Use an overloaded copy operator. Later. */
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206 | mData.mSession.mID = ssInfo.mID;
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207 | mData.mSession.mIsInternal = ssInfo.mIsInternal;
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208 | mData.mSession.mName = ssInfo.mName;
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209 | mData.mSession.mOpenFlags = ssInfo.mOpenFlags;
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210 | mData.mSession.mOpenTimeoutMS = ssInfo.mOpenTimeoutMS;
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211 |
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212 | /* Copy over session credentials. */
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213 | /** @todo Use an overloaded copy operator. Later. */
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214 | mData.mCredentials.mUser = guestCreds.mUser;
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215 | mData.mCredentials.mPassword = guestCreds.mPassword;
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216 | mData.mCredentials.mDomain = guestCreds.mDomain;
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217 |
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218 | /* Initialize the remainder of the data. */
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219 | mData.mRC = VINF_SUCCESS;
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220 | mData.mStatus = GuestSessionStatus_Undefined;
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221 | mData.mpBaseEnvironment = NULL;
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222 |
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223 | /*
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224 | * Register an object for the session itself to clearly
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225 | * distinguish callbacks which are for this session directly, or for
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226 | * objects (like files, directories, ...) which are bound to this session.
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227 | */
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228 | int rc = i_objectRegister(SESSIONOBJECTTYPE_SESSION, &mData.mObjectID);
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229 | if (RT_SUCCESS(rc))
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230 | {
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231 | rc = mData.mEnvironmentChanges.initChangeRecord();
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232 | if (RT_SUCCESS(rc))
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233 | {
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234 | rc = RTCritSectInit(&mWaitEventCritSect);
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235 | AssertRC(rc);
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236 | }
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237 | }
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238 |
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239 | if (RT_SUCCESS(rc))
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240 | rc = i_determineProtocolVersion();
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241 |
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242 | if (RT_SUCCESS(rc))
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243 | {
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244 | /*
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245 | * <Replace this if you figure out what the code is doing.>
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246 | */
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247 | HRESULT hr = unconst(mEventSource).createObject();
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248 | if (SUCCEEDED(hr))
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249 | hr = mEventSource->init();
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250 | if (SUCCEEDED(hr))
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251 | {
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252 | try
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253 | {
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254 | GuestSessionListener *pListener = new GuestSessionListener();
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255 | ComObjPtr<GuestSessionListenerImpl> thisListener;
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256 | hr = thisListener.createObject();
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257 | if (SUCCEEDED(hr))
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258 | hr = thisListener->init(pListener, this); /* thisListener takes ownership of pListener. */
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259 | if (SUCCEEDED(hr))
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260 | {
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261 | com::SafeArray <VBoxEventType_T> eventTypes;
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262 | eventTypes.push_back(VBoxEventType_OnGuestSessionStateChanged);
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263 | hr = mEventSource->RegisterListener(thisListener,
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264 | ComSafeArrayAsInParam(eventTypes),
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265 | TRUE /* Active listener */);
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266 | if (SUCCEEDED(hr))
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267 | {
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268 | mLocalListener = thisListener;
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269 |
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270 | /*
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271 | * Mark this object as operational and return success.
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272 | */
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273 | autoInitSpan.setSucceeded();
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274 | LogFlowThisFunc(("mName=%s mID=%RU32 mIsInternal=%RTbool rc=VINF_SUCCESS\n",
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275 | mData.mSession.mName.c_str(), mData.mSession.mID, mData.mSession.mIsInternal));
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276 | return VINF_SUCCESS;
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277 | }
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278 | }
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279 | }
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280 | catch (std::bad_alloc &)
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281 | {
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282 | hr = E_OUTOFMEMORY;
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283 | }
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284 | }
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285 | rc = Global::vboxStatusCodeFromCOM(hr);
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286 | }
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287 |
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288 | autoInitSpan.setFailed();
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289 | LogThisFunc(("Failed! mName=%s mID=%RU32 mIsInternal=%RTbool => rc=%Rrc\n",
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290 | mData.mSession.mName.c_str(), mData.mSession.mID, mData.mSession.mIsInternal, rc));
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291 | return rc;
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292 | }
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293 |
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294 | /**
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295 | * Uninitializes the instance.
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296 | * Called from FinalRelease().
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297 | */
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298 | void GuestSession::uninit(void)
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299 | {
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300 | /* Enclose the state transition Ready->InUninit->NotReady. */
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301 | AutoUninitSpan autoUninitSpan(this);
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302 | if (autoUninitSpan.uninitDone())
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303 | return;
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304 |
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305 | LogFlowThisFuncEnter();
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306 |
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307 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
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308 |
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309 | LogFlowThisFunc(("Closing directories (%zu total)\n",
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310 | mData.mDirectories.size()));
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311 | for (SessionDirectories::iterator itDirs = mData.mDirectories.begin();
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312 | itDirs != mData.mDirectories.end(); ++itDirs)
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313 | {
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314 | itDirs->second->i_onRemove();
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315 | itDirs->second->uninit();
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316 | }
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317 | mData.mDirectories.clear();
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318 |
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319 | LogFlowThisFunc(("Closing files (%zu total)\n",
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320 | mData.mFiles.size()));
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321 | for (SessionFiles::iterator itFiles = mData.mFiles.begin();
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322 | itFiles != mData.mFiles.end(); ++itFiles)
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323 | {
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324 | itFiles->second->i_onRemove();
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325 | itFiles->second->uninit();
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326 | }
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327 | mData.mFiles.clear();
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328 |
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329 | LogFlowThisFunc(("Closing processes (%zu total)\n",
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330 | mData.mProcesses.size()));
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331 | for (SessionProcesses::iterator itProcs = mData.mProcesses.begin();
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332 | itProcs != mData.mProcesses.end(); ++itProcs)
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333 | {
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334 | itProcs->second->i_onRemove();
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335 | itProcs->second->uninit();
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336 | }
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337 | mData.mProcesses.clear();
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338 |
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339 | /* Unregister the session's object ID. */
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340 | i_objectUnregister(mData.mObjectID);
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341 |
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342 | mData.mObjects.clear();
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343 | mData.mObjectsFree.clear();
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344 |
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345 | mData.mEnvironmentChanges.reset();
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346 |
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347 | if (mData.mpBaseEnvironment)
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348 | {
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349 | mData.mpBaseEnvironment->releaseConst();
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350 | mData.mpBaseEnvironment = NULL;
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351 | }
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352 |
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353 | /* Unitialize our local listener. */
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354 | mLocalListener.setNull();
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355 |
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356 | baseUninit();
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357 |
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358 | LogFlowFuncLeave();
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359 | }
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360 |
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361 | // implementation of public getters/setters for attributes
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362 | /////////////////////////////////////////////////////////////////////////////
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363 |
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364 | HRESULT GuestSession::getUser(com::Utf8Str &aUser)
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365 | {
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366 | LogFlowThisFuncEnter();
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367 |
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368 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
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369 |
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370 | aUser = mData.mCredentials.mUser;
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371 |
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372 | LogFlowThisFuncLeave();
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373 | return S_OK;
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374 | }
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375 |
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376 | HRESULT GuestSession::getDomain(com::Utf8Str &aDomain)
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377 | {
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378 | LogFlowThisFuncEnter();
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379 |
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380 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
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381 |
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382 | aDomain = mData.mCredentials.mDomain;
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383 |
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384 | LogFlowThisFuncLeave();
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385 | return S_OK;
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386 | }
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387 |
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388 | HRESULT GuestSession::getName(com::Utf8Str &aName)
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389 | {
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390 | LogFlowThisFuncEnter();
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391 |
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392 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
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393 |
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394 | aName = mData.mSession.mName;
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395 |
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396 | LogFlowThisFuncLeave();
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397 | return S_OK;
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398 | }
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399 |
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400 | HRESULT GuestSession::getId(ULONG *aId)
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401 | {
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402 | LogFlowThisFuncEnter();
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403 |
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404 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
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405 |
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406 | *aId = mData.mSession.mID;
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407 |
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408 | LogFlowThisFuncLeave();
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409 | return S_OK;
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410 | }
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411 |
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412 | HRESULT GuestSession::getStatus(GuestSessionStatus_T *aStatus)
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413 | {
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414 | LogFlowThisFuncEnter();
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415 |
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416 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
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417 |
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418 | *aStatus = mData.mStatus;
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419 |
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420 | LogFlowThisFuncLeave();
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421 | return S_OK;
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422 | }
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423 |
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424 | HRESULT GuestSession::getTimeout(ULONG *aTimeout)
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425 | {
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426 | LogFlowThisFuncEnter();
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427 |
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428 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
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429 |
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430 | *aTimeout = mData.mTimeout;
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431 |
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432 | LogFlowThisFuncLeave();
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433 | return S_OK;
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434 | }
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435 |
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436 | HRESULT GuestSession::setTimeout(ULONG aTimeout)
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437 | {
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438 | LogFlowThisFuncEnter();
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439 |
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440 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
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441 |
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442 | mData.mTimeout = aTimeout;
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443 |
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444 | LogFlowThisFuncLeave();
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445 | return S_OK;
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446 | }
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447 |
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448 | HRESULT GuestSession::getProtocolVersion(ULONG *aProtocolVersion)
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449 | {
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450 | LogFlowThisFuncEnter();
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451 |
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452 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
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453 |
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454 | *aProtocolVersion = mData.mProtocolVersion;
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455 |
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456 | LogFlowThisFuncLeave();
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457 | return S_OK;
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458 | }
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459 |
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460 | HRESULT GuestSession::getEnvironmentChanges(std::vector<com::Utf8Str> &aEnvironmentChanges)
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461 | {
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462 | LogFlowThisFuncEnter();
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463 |
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464 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
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465 |
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466 | int vrc = mData.mEnvironmentChanges.queryPutEnvArray(&aEnvironmentChanges);
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467 |
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468 | LogFlowFuncLeaveRC(vrc);
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469 | return Global::vboxStatusCodeToCOM(vrc);
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470 | }
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471 |
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472 | HRESULT GuestSession::setEnvironmentChanges(const std::vector<com::Utf8Str> &aEnvironmentChanges)
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473 | {
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474 | LogFlowThisFuncEnter();
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475 |
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476 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
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477 |
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478 | mData.mEnvironmentChanges.reset();
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479 | int vrc = mData.mEnvironmentChanges.applyPutEnvArray(aEnvironmentChanges);
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480 |
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481 | LogFlowFuncLeaveRC(vrc);
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482 | return Global::vboxStatusCodeToCOM(vrc);
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483 | }
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484 |
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485 | HRESULT GuestSession::getEnvironmentBase(std::vector<com::Utf8Str> &aEnvironmentBase)
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486 | {
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487 | LogFlowThisFuncEnter();
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488 |
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489 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
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490 | HRESULT hrc;
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491 | if (mData.mpBaseEnvironment)
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492 | {
|
---|
493 | int vrc = mData.mpBaseEnvironment->queryPutEnvArray(&aEnvironmentBase);
|
---|
494 | hrc = Global::vboxStatusCodeToCOM(vrc);
|
---|
495 | }
|
---|
496 | else if (mData.mProtocolVersion < 99999)
|
---|
497 | hrc = setError(VBOX_E_NOT_SUPPORTED, tr("The base environment feature is not supported by the guest additions"));
|
---|
498 | else
|
---|
499 | hrc = setError(VBOX_E_INVALID_OBJECT_STATE, tr("The base environment has not yet been reported by the guest"));
|
---|
500 |
|
---|
501 | LogFlowFuncLeave();
|
---|
502 | return hrc;
|
---|
503 | }
|
---|
504 |
|
---|
505 | HRESULT GuestSession::getProcesses(std::vector<ComPtr<IGuestProcess> > &aProcesses)
|
---|
506 | {
|
---|
507 | LogFlowThisFuncEnter();
|
---|
508 |
|
---|
509 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
510 |
|
---|
511 | aProcesses.resize(mData.mProcesses.size());
|
---|
512 | size_t i = 0;
|
---|
513 | for(SessionProcesses::iterator it = mData.mProcesses.begin();
|
---|
514 | it != mData.mProcesses.end();
|
---|
515 | ++it, ++i)
|
---|
516 | {
|
---|
517 | it->second.queryInterfaceTo(aProcesses[i].asOutParam());
|
---|
518 | }
|
---|
519 |
|
---|
520 | LogFlowFunc(("mProcesses=%zu\n", aProcesses.size()));
|
---|
521 | return S_OK;
|
---|
522 | }
|
---|
523 |
|
---|
524 | HRESULT GuestSession::getPathStyle(PathStyle_T *aPathStyle)
|
---|
525 | {
|
---|
526 | *aPathStyle = i_getPathStyle();
|
---|
527 | return S_OK;
|
---|
528 | }
|
---|
529 |
|
---|
530 | HRESULT GuestSession::getCurrentDirectory(com::Utf8Str &aCurrentDirectory)
|
---|
531 | {
|
---|
532 | RT_NOREF(aCurrentDirectory);
|
---|
533 | ReturnComNotImplemented();
|
---|
534 | }
|
---|
535 |
|
---|
536 | HRESULT GuestSession::setCurrentDirectory(const com::Utf8Str &aCurrentDirectory)
|
---|
537 | {
|
---|
538 | RT_NOREF(aCurrentDirectory);
|
---|
539 | ReturnComNotImplemented();
|
---|
540 | }
|
---|
541 |
|
---|
542 | HRESULT GuestSession::getUserHome(com::Utf8Str &aUserHome)
|
---|
543 | {
|
---|
544 | HRESULT hr = i_isReadyExternal();
|
---|
545 | if (FAILED(hr))
|
---|
546 | return hr;
|
---|
547 |
|
---|
548 | int rcGuest;
|
---|
549 | int vrc = i_pathUserHome(aUserHome, &rcGuest);
|
---|
550 | if (RT_FAILURE(vrc))
|
---|
551 | {
|
---|
552 | switch (vrc)
|
---|
553 | {
|
---|
554 | case VERR_GSTCTL_GUEST_ERROR:
|
---|
555 | {
|
---|
556 | switch (rcGuest)
|
---|
557 | {
|
---|
558 | case VERR_NOT_SUPPORTED:
|
---|
559 | hr = setErrorBoth(VBOX_E_IPRT_ERROR, rcGuest,
|
---|
560 | tr("Getting the user's home path is not supported by installed Guest Additions"));
|
---|
561 | break;
|
---|
562 |
|
---|
563 | default:
|
---|
564 | hr = setErrorBoth(VBOX_E_IPRT_ERROR, rcGuest,
|
---|
565 | tr("Getting the user's home path failed on the guest: %Rrc"), rcGuest);
|
---|
566 | break;
|
---|
567 | }
|
---|
568 | break;
|
---|
569 | }
|
---|
570 |
|
---|
571 | default:
|
---|
572 | hr = setErrorBoth(VBOX_E_IPRT_ERROR, vrc, tr("Getting the user's home path failed: %Rrc"), vrc);
|
---|
573 | break;
|
---|
574 | }
|
---|
575 | }
|
---|
576 |
|
---|
577 | return hr;
|
---|
578 | }
|
---|
579 |
|
---|
580 | HRESULT GuestSession::getUserDocuments(com::Utf8Str &aUserDocuments)
|
---|
581 | {
|
---|
582 | HRESULT hr = i_isReadyExternal();
|
---|
583 | if (FAILED(hr))
|
---|
584 | return hr;
|
---|
585 |
|
---|
586 | int rcGuest;
|
---|
587 | int vrc = i_pathUserDocuments(aUserDocuments, &rcGuest);
|
---|
588 | if (RT_FAILURE(vrc))
|
---|
589 | {
|
---|
590 | switch (vrc)
|
---|
591 | {
|
---|
592 | case VERR_GSTCTL_GUEST_ERROR:
|
---|
593 | {
|
---|
594 | switch (rcGuest)
|
---|
595 | {
|
---|
596 | case VERR_NOT_SUPPORTED:
|
---|
597 | hr = setErrorBoth(VBOX_E_IPRT_ERROR, rcGuest,
|
---|
598 | tr("Getting the user's documents path is not supported by installed Guest Additions"));
|
---|
599 | break;
|
---|
600 |
|
---|
601 | default:
|
---|
602 | hr = setErrorBoth(VBOX_E_IPRT_ERROR, rcGuest,
|
---|
603 | tr("Getting the user's documents path failed on the guest: %Rrc"), rcGuest);
|
---|
604 | break;
|
---|
605 | }
|
---|
606 | break;
|
---|
607 | }
|
---|
608 |
|
---|
609 | default:
|
---|
610 | hr = setErrorBoth(VBOX_E_IPRT_ERROR, vrc, tr("Getting the user's documents path failed: %Rrc"), vrc);
|
---|
611 | break;
|
---|
612 | }
|
---|
613 | }
|
---|
614 |
|
---|
615 | return hr;
|
---|
616 | }
|
---|
617 |
|
---|
618 | HRESULT GuestSession::getDirectories(std::vector<ComPtr<IGuestDirectory> > &aDirectories)
|
---|
619 | {
|
---|
620 | LogFlowThisFuncEnter();
|
---|
621 |
|
---|
622 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
623 |
|
---|
624 | aDirectories.resize(mData.mDirectories.size());
|
---|
625 | size_t i = 0;
|
---|
626 | for(SessionDirectories::iterator it = mData.mDirectories.begin();
|
---|
627 | it != mData.mDirectories.end();
|
---|
628 | ++it, ++i)
|
---|
629 | {
|
---|
630 | it->second.queryInterfaceTo(aDirectories[i].asOutParam());
|
---|
631 | }
|
---|
632 |
|
---|
633 | LogFlowFunc(("mDirectories=%zu\n", aDirectories.size()));
|
---|
634 | return S_OK;
|
---|
635 | }
|
---|
636 |
|
---|
637 | HRESULT GuestSession::getFiles(std::vector<ComPtr<IGuestFile> > &aFiles)
|
---|
638 | {
|
---|
639 | LogFlowThisFuncEnter();
|
---|
640 |
|
---|
641 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
642 |
|
---|
643 | aFiles.resize(mData.mFiles.size());
|
---|
644 | size_t i = 0;
|
---|
645 | for(SessionFiles::iterator it = mData.mFiles.begin(); it != mData.mFiles.end(); ++it, ++i)
|
---|
646 | it->second.queryInterfaceTo(aFiles[i].asOutParam());
|
---|
647 |
|
---|
648 | LogFlowFunc(("mDirectories=%zu\n", aFiles.size()));
|
---|
649 |
|
---|
650 | return S_OK;
|
---|
651 | }
|
---|
652 |
|
---|
653 | HRESULT GuestSession::getEventSource(ComPtr<IEventSource> &aEventSource)
|
---|
654 | {
|
---|
655 | LogFlowThisFuncEnter();
|
---|
656 |
|
---|
657 | // no need to lock - lifetime constant
|
---|
658 | mEventSource.queryInterfaceTo(aEventSource.asOutParam());
|
---|
659 |
|
---|
660 | LogFlowThisFuncLeave();
|
---|
661 | return S_OK;
|
---|
662 | }
|
---|
663 |
|
---|
664 | // private methods
|
---|
665 | ///////////////////////////////////////////////////////////////////////////////
|
---|
666 |
|
---|
667 | int GuestSession::i_closeSession(uint32_t uFlags, uint32_t uTimeoutMS, int *prcGuest)
|
---|
668 | {
|
---|
669 | AssertPtrReturn(prcGuest, VERR_INVALID_POINTER);
|
---|
670 |
|
---|
671 | LogFlowThisFunc(("uFlags=%x, uTimeoutMS=%RU32\n", uFlags, uTimeoutMS));
|
---|
672 |
|
---|
673 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
674 |
|
---|
675 | /* Guest Additions < 4.3 don't support closing dedicated
|
---|
676 | guest sessions, skip. */
|
---|
677 | if (mData.mProtocolVersion < 2)
|
---|
678 | {
|
---|
679 | LogFlowThisFunc(("Installed Guest Additions don't support closing dedicated sessions, skipping\n"));
|
---|
680 | return VINF_SUCCESS;
|
---|
681 | }
|
---|
682 |
|
---|
683 | /** @todo uFlags validation. */
|
---|
684 |
|
---|
685 | if (mData.mStatus != GuestSessionStatus_Started)
|
---|
686 | {
|
---|
687 | LogFlowThisFunc(("Session ID=%RU32 not started (anymore), status now is: %RU32\n",
|
---|
688 | mData.mSession.mID, mData.mStatus));
|
---|
689 | return VINF_SUCCESS;
|
---|
690 | }
|
---|
691 |
|
---|
692 | int vrc;
|
---|
693 |
|
---|
694 | GuestWaitEvent *pEvent = NULL;
|
---|
695 | GuestEventTypes eventTypes;
|
---|
696 | try
|
---|
697 | {
|
---|
698 | eventTypes.push_back(VBoxEventType_OnGuestSessionStateChanged);
|
---|
699 |
|
---|
700 | vrc = registerWaitEventEx(mData.mSession.mID, mData.mObjectID, eventTypes, &pEvent);
|
---|
701 | }
|
---|
702 | catch (std::bad_alloc &)
|
---|
703 | {
|
---|
704 | vrc = VERR_NO_MEMORY;
|
---|
705 | }
|
---|
706 |
|
---|
707 | if (RT_FAILURE(vrc))
|
---|
708 | return vrc;
|
---|
709 |
|
---|
710 | LogFlowThisFunc(("Sending closing request to guest session ID=%RU32, uFlags=%x\n",
|
---|
711 | mData.mSession.mID, uFlags));
|
---|
712 |
|
---|
713 | VBOXHGCMSVCPARM paParms[4];
|
---|
714 | int i = 0;
|
---|
715 | paParms[i++].setUInt32(pEvent->ContextID());
|
---|
716 | paParms[i++].setUInt32(uFlags);
|
---|
717 |
|
---|
718 | alock.release(); /* Drop the write lock before waiting. */
|
---|
719 |
|
---|
720 | vrc = i_sendCommand(HOST_SESSION_CLOSE, i, paParms);
|
---|
721 | if (RT_SUCCESS(vrc))
|
---|
722 | vrc = i_waitForStatusChange(pEvent, GuestSessionWaitForFlag_Terminate, uTimeoutMS,
|
---|
723 | NULL /* Session status */, prcGuest);
|
---|
724 |
|
---|
725 | unregisterWaitEvent(pEvent);
|
---|
726 |
|
---|
727 | LogFlowFuncLeaveRC(vrc);
|
---|
728 | return vrc;
|
---|
729 | }
|
---|
730 |
|
---|
731 | /**
|
---|
732 | * Internal worker function for public APIs that handle copying elements from
|
---|
733 | * guest to the host.
|
---|
734 | *
|
---|
735 | * @return HRESULT
|
---|
736 | * @param SourceSet Source set specifying what to copy.
|
---|
737 | * @param strDestination Destination path on the host. Host path style.
|
---|
738 | * @param pProgress Progress object returned to the caller.
|
---|
739 | */
|
---|
740 | HRESULT GuestSession::i_copyFromGuest(const GuestSessionFsSourceSet &SourceSet,
|
---|
741 | const com::Utf8Str &strDestination, ComPtr<IProgress> &pProgress)
|
---|
742 | {
|
---|
743 | HRESULT hrc = i_isReadyExternal();
|
---|
744 | if (FAILED(hrc))
|
---|
745 | return hrc;
|
---|
746 |
|
---|
747 | LogFlowThisFuncEnter();
|
---|
748 |
|
---|
749 | /* Validate stuff. */
|
---|
750 | if (RT_UNLIKELY(SourceSet.size() == 0 || *(SourceSet[0].strSource.c_str()) == '\0')) /* At least one source must be present. */
|
---|
751 | return setError(E_INVALIDARG, tr("No source(s) specified"));
|
---|
752 | if (RT_UNLIKELY((strDestination.c_str()) == NULL || *(strDestination.c_str()) == '\0'))
|
---|
753 | return setError(E_INVALIDARG, tr("No destination specified"));
|
---|
754 |
|
---|
755 | try
|
---|
756 | {
|
---|
757 | GuestSessionTaskCopyFrom *pTask = NULL;
|
---|
758 | ComObjPtr<Progress> pProgressObj;
|
---|
759 | try
|
---|
760 | {
|
---|
761 | pTask = new GuestSessionTaskCopyFrom(this /* GuestSession */, SourceSet, strDestination);
|
---|
762 | }
|
---|
763 | catch(...)
|
---|
764 | {
|
---|
765 | hrc = setError(VBOX_E_IPRT_ERROR, tr("Failed to create SessionTaskCopyFrom object"));
|
---|
766 | throw;
|
---|
767 | }
|
---|
768 |
|
---|
769 | hrc = pTask->Init(Utf8StrFmt(tr("Copying to \"%s\" on the host"), strDestination.c_str()));
|
---|
770 | if (FAILED(hrc))
|
---|
771 | {
|
---|
772 | delete pTask;
|
---|
773 | hrc = setError(VBOX_E_IPRT_ERROR,
|
---|
774 | tr("Creating progress object for SessionTaskCopyFrom object failed"));
|
---|
775 | throw hrc;
|
---|
776 | }
|
---|
777 |
|
---|
778 | hrc = pTask->createThreadWithType(RTTHREADTYPE_MAIN_HEAVY_WORKER);
|
---|
779 | if (SUCCEEDED(hrc))
|
---|
780 | {
|
---|
781 | /* Return progress to the caller. */
|
---|
782 | pProgressObj = pTask->GetProgressObject();
|
---|
783 | hrc = pProgressObj.queryInterfaceTo(pProgress.asOutParam());
|
---|
784 | }
|
---|
785 | else
|
---|
786 | hrc = setError(hrc, tr("Starting thread for copying from guest to \"%s\" on the host failed"), strDestination.c_str());
|
---|
787 |
|
---|
788 | }
|
---|
789 | catch (std::bad_alloc &)
|
---|
790 | {
|
---|
791 | hrc = E_OUTOFMEMORY;
|
---|
792 | }
|
---|
793 | catch (HRESULT eHR)
|
---|
794 | {
|
---|
795 | hrc = eHR;
|
---|
796 | }
|
---|
797 |
|
---|
798 | LogFlowFunc(("Returning %Rhrc\n", hrc));
|
---|
799 | return hrc;
|
---|
800 | }
|
---|
801 |
|
---|
802 | /**
|
---|
803 | * Internal worker function for public APIs that handle copying elements from
|
---|
804 | * host to the guest.
|
---|
805 | *
|
---|
806 | * @return HRESULT
|
---|
807 | * @param SourceSet Source set specifying what to copy.
|
---|
808 | * @param strDestination Destination path on the guest. Guest path style.
|
---|
809 | * @param pProgress Progress object returned to the caller.
|
---|
810 | */
|
---|
811 | HRESULT GuestSession::i_copyToGuest(const GuestSessionFsSourceSet &SourceSet,
|
---|
812 | const com::Utf8Str &strDestination, ComPtr<IProgress> &pProgress)
|
---|
813 | {
|
---|
814 | HRESULT hrc = i_isReadyExternal();
|
---|
815 | if (FAILED(hrc))
|
---|
816 | return hrc;
|
---|
817 |
|
---|
818 | LogFlowThisFuncEnter();
|
---|
819 |
|
---|
820 | /* Validate stuff. */
|
---|
821 | if (RT_UNLIKELY(SourceSet.size() == 0 || *(SourceSet[0].strSource.c_str()) == '\0')) /* At least one source must be present. */
|
---|
822 | return setError(E_INVALIDARG, tr("No source(s) specified"));
|
---|
823 | if (RT_UNLIKELY((strDestination.c_str()) == NULL || *(strDestination.c_str()) == '\0'))
|
---|
824 | return setError(E_INVALIDARG, tr("No destination specified"));
|
---|
825 |
|
---|
826 | try
|
---|
827 | {
|
---|
828 | GuestSessionTaskCopyTo *pTask = NULL;
|
---|
829 | ComObjPtr<Progress> pProgressObj;
|
---|
830 | try
|
---|
831 | {
|
---|
832 | pTask = new GuestSessionTaskCopyTo(this /* GuestSession */, SourceSet, strDestination);
|
---|
833 | }
|
---|
834 | catch(...)
|
---|
835 | {
|
---|
836 | hrc = setError(VBOX_E_IPRT_ERROR, tr("Failed to create SessionTaskCopyTo object"));
|
---|
837 | throw;
|
---|
838 | }
|
---|
839 |
|
---|
840 | hrc = pTask->Init(Utf8StrFmt(tr("Copying to \"%s\" on the guest"), strDestination.c_str()));
|
---|
841 | if (FAILED(hrc))
|
---|
842 | {
|
---|
843 | delete pTask;
|
---|
844 | hrc = setError(VBOX_E_IPRT_ERROR,
|
---|
845 | tr("Creating progress object for SessionTaskCopyTo object failed"));
|
---|
846 | throw hrc;
|
---|
847 | }
|
---|
848 |
|
---|
849 | hrc = pTask->createThreadWithType(RTTHREADTYPE_MAIN_HEAVY_WORKER);
|
---|
850 | if (SUCCEEDED(hrc))
|
---|
851 | {
|
---|
852 | /* Return progress to the caller. */
|
---|
853 | pProgressObj = pTask->GetProgressObject();
|
---|
854 | hrc = pProgressObj.queryInterfaceTo(pProgress.asOutParam());
|
---|
855 | }
|
---|
856 | else
|
---|
857 | hrc = setError(hrc, tr("Starting thread for copying from host to \"%s\" on the guest failed"), strDestination.c_str());
|
---|
858 |
|
---|
859 | }
|
---|
860 | catch (std::bad_alloc &)
|
---|
861 | {
|
---|
862 | hrc = E_OUTOFMEMORY;
|
---|
863 | }
|
---|
864 | catch (HRESULT eHR)
|
---|
865 | {
|
---|
866 | hrc = eHR;
|
---|
867 | }
|
---|
868 |
|
---|
869 | LogFlowFunc(("Returning %Rhrc\n", hrc));
|
---|
870 | return hrc;
|
---|
871 | }
|
---|
872 |
|
---|
873 | /**
|
---|
874 | * Validates and extracts directory copy flags from a comma-separated string.
|
---|
875 | *
|
---|
876 | * @return COM status, error set on failure
|
---|
877 | * @param strFlags String to extract flags from.
|
---|
878 | * @param pfFlags Where to store the extracted (and validated) flags.
|
---|
879 | */
|
---|
880 | HRESULT GuestSession::i_directoryCopyFlagFromStr(const com::Utf8Str &strFlags, DirectoryCopyFlag_T *pfFlags)
|
---|
881 | {
|
---|
882 | unsigned fFlags = DirectoryCopyFlag_None;
|
---|
883 |
|
---|
884 | /* Validate and set flags. */
|
---|
885 | if (strFlags.isNotEmpty())
|
---|
886 | {
|
---|
887 | const char *pszNext = strFlags.c_str();
|
---|
888 | for (;;)
|
---|
889 | {
|
---|
890 | /* Find the next keyword, ignoring all whitespace. */
|
---|
891 | pszNext = RTStrStripL(pszNext);
|
---|
892 |
|
---|
893 | const char * const pszComma = strchr(pszNext, ',');
|
---|
894 | size_t cchKeyword = pszComma ? pszComma - pszNext : strlen(pszNext);
|
---|
895 | while (cchKeyword > 0 && RT_C_IS_SPACE(pszNext[cchKeyword - 1]))
|
---|
896 | cchKeyword--;
|
---|
897 |
|
---|
898 | if (cchKeyword > 0)
|
---|
899 | {
|
---|
900 | /* Convert keyword to flag. */
|
---|
901 | #define MATCH_KEYWORD(a_szKeyword) ( cchKeyword == sizeof(a_szKeyword) - 1U \
|
---|
902 | && memcmp(pszNext, a_szKeyword, sizeof(a_szKeyword) - 1U) == 0)
|
---|
903 | if (MATCH_KEYWORD("CopyIntoExisting"))
|
---|
904 | fFlags |= (unsigned)DirectoryCopyFlag_CopyIntoExisting;
|
---|
905 | else
|
---|
906 | return setError(E_INVALIDARG, tr("Invalid directory copy flag: %.*s"), (int)cchKeyword, pszNext);
|
---|
907 | #undef MATCH_KEYWORD
|
---|
908 | }
|
---|
909 | if (!pszComma)
|
---|
910 | break;
|
---|
911 | pszNext = pszComma + 1;
|
---|
912 | }
|
---|
913 | }
|
---|
914 |
|
---|
915 | if (pfFlags)
|
---|
916 | *pfFlags = (DirectoryCopyFlag_T)fFlags;
|
---|
917 | return S_OK;
|
---|
918 | }
|
---|
919 |
|
---|
920 | int GuestSession::i_directoryCreate(const Utf8Str &strPath, uint32_t uMode,
|
---|
921 | uint32_t uFlags, int *prcGuest)
|
---|
922 | {
|
---|
923 | AssertPtrReturn(prcGuest, VERR_INVALID_POINTER);
|
---|
924 |
|
---|
925 | LogFlowThisFunc(("strPath=%s, uMode=%x, uFlags=%x\n", strPath.c_str(), uMode, uFlags));
|
---|
926 |
|
---|
927 | int vrc = VINF_SUCCESS;
|
---|
928 |
|
---|
929 | GuestProcessStartupInfo procInfo;
|
---|
930 | procInfo.mFlags = ProcessCreateFlag_Hidden;
|
---|
931 | procInfo.mExecutable = Utf8Str(VBOXSERVICE_TOOL_MKDIR);
|
---|
932 |
|
---|
933 | try
|
---|
934 | {
|
---|
935 | procInfo.mArguments.push_back(procInfo.mExecutable); /* Set argv0. */
|
---|
936 |
|
---|
937 | /* Construct arguments. */
|
---|
938 | if (uFlags)
|
---|
939 | {
|
---|
940 | if (uFlags & DirectoryCreateFlag_Parents)
|
---|
941 | procInfo.mArguments.push_back(Utf8Str("--parents")); /* We also want to create the parent directories. */
|
---|
942 | else
|
---|
943 | vrc = VERR_INVALID_PARAMETER;
|
---|
944 | }
|
---|
945 |
|
---|
946 | if ( RT_SUCCESS(vrc)
|
---|
947 | && uMode)
|
---|
948 | {
|
---|
949 | procInfo.mArguments.push_back(Utf8Str("--mode")); /* Set the creation mode. */
|
---|
950 |
|
---|
951 | char szMode[16];
|
---|
952 | if (RTStrPrintf(szMode, sizeof(szMode), "%o", uMode))
|
---|
953 | {
|
---|
954 | procInfo.mArguments.push_back(Utf8Str(szMode));
|
---|
955 | }
|
---|
956 | else
|
---|
957 | vrc = VERR_BUFFER_OVERFLOW;
|
---|
958 | }
|
---|
959 |
|
---|
960 | procInfo.mArguments.push_back("--"); /* '--version' is a valid directory name. */
|
---|
961 | procInfo.mArguments.push_back(strPath); /* The directory we want to create. */
|
---|
962 | }
|
---|
963 | catch (std::bad_alloc &)
|
---|
964 | {
|
---|
965 | vrc = VERR_NO_MEMORY;
|
---|
966 | }
|
---|
967 |
|
---|
968 | if (RT_SUCCESS(vrc))
|
---|
969 | vrc = GuestProcessTool::run(this, procInfo, prcGuest);
|
---|
970 |
|
---|
971 | LogFlowFuncLeaveRC(vrc);
|
---|
972 | return vrc;
|
---|
973 | }
|
---|
974 |
|
---|
975 | inline bool GuestSession::i_directoryExists(uint32_t uDirID, ComObjPtr<GuestDirectory> *pDir)
|
---|
976 | {
|
---|
977 | SessionDirectories::const_iterator it = mData.mDirectories.find(uDirID);
|
---|
978 | if (it != mData.mDirectories.end())
|
---|
979 | {
|
---|
980 | if (pDir)
|
---|
981 | *pDir = it->second;
|
---|
982 | return true;
|
---|
983 | }
|
---|
984 | return false;
|
---|
985 | }
|
---|
986 |
|
---|
987 | int GuestSession::i_directoryQueryInfo(const Utf8Str &strPath, bool fFollowSymlinks,
|
---|
988 | GuestFsObjData &objData, int *prcGuest)
|
---|
989 | {
|
---|
990 | AssertPtrReturn(prcGuest, VERR_INVALID_POINTER);
|
---|
991 |
|
---|
992 | LogFlowThisFunc(("strPath=%s, fFollowSymlinks=%RTbool\n", strPath.c_str(), fFollowSymlinks));
|
---|
993 |
|
---|
994 | int vrc = i_fsQueryInfo(strPath, fFollowSymlinks, objData, prcGuest);
|
---|
995 | if (RT_SUCCESS(vrc))
|
---|
996 | {
|
---|
997 | vrc = objData.mType == FsObjType_Directory
|
---|
998 | ? VINF_SUCCESS : VERR_NOT_A_DIRECTORY;
|
---|
999 | }
|
---|
1000 |
|
---|
1001 | LogFlowFuncLeaveRC(vrc);
|
---|
1002 | return vrc;
|
---|
1003 | }
|
---|
1004 |
|
---|
1005 | /**
|
---|
1006 | * Unregisters a directory object from a session.
|
---|
1007 | *
|
---|
1008 | * @return VBox status code. VERR_NOT_FOUND if the directory is not registered (anymore).
|
---|
1009 | * @param pDirectory Directory object to unregister from session.
|
---|
1010 | */
|
---|
1011 | int GuestSession::i_directoryUnregister(GuestDirectory *pDirectory)
|
---|
1012 | {
|
---|
1013 | AssertPtrReturn(pDirectory, VERR_INVALID_POINTER);
|
---|
1014 |
|
---|
1015 | LogFlowThisFunc(("pDirectory=%p\n", pDirectory));
|
---|
1016 |
|
---|
1017 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1018 |
|
---|
1019 | const uint32_t uObjectID = pDirectory->getObjectID();
|
---|
1020 |
|
---|
1021 | LogFlowFunc(("Removing directory (objectID=%RU32) ...\n", uObjectID));
|
---|
1022 |
|
---|
1023 | int rc = i_objectUnregister(uObjectID);
|
---|
1024 | if (RT_FAILURE(rc))
|
---|
1025 | return rc;
|
---|
1026 |
|
---|
1027 | SessionDirectories::iterator itDirs = mData.mDirectories.find(uObjectID);
|
---|
1028 | AssertReturn(itDirs != mData.mDirectories.end(), VERR_NOT_FOUND);
|
---|
1029 |
|
---|
1030 | /* Make sure to consume the pointer before the one of the iterator gets released. */
|
---|
1031 | ComObjPtr<GuestDirectory> pDirConsumed = pDirectory;
|
---|
1032 |
|
---|
1033 | LogFlowFunc(("Removing directory ID=%RU32 (session %RU32, now total %zu directories)\n",
|
---|
1034 | uObjectID, mData.mSession.mID, mData.mDirectories.size()));
|
---|
1035 |
|
---|
1036 | rc = pDirConsumed->i_onRemove();
|
---|
1037 | AssertRCReturn(rc, rc);
|
---|
1038 |
|
---|
1039 | mData.mDirectories.erase(itDirs);
|
---|
1040 |
|
---|
1041 | alock.release(); /* Release lock before firing off event. */
|
---|
1042 |
|
---|
1043 | // fireGuestDirectoryRegisteredEvent(mEventSource, this /* Session */, pDirConsumed, false /* Process unregistered */);
|
---|
1044 |
|
---|
1045 | pDirConsumed.setNull();
|
---|
1046 |
|
---|
1047 | LogFlowFuncLeaveRC(rc);
|
---|
1048 | return rc;
|
---|
1049 | }
|
---|
1050 |
|
---|
1051 | int GuestSession::i_directoryRemove(const Utf8Str &strPath, uint32_t uFlags, int *prcGuest)
|
---|
1052 | {
|
---|
1053 | AssertReturn(!(uFlags & ~DIRREMOVE_FLAG_VALID_MASK), VERR_INVALID_PARAMETER);
|
---|
1054 | AssertPtrReturn(prcGuest, VERR_INVALID_POINTER);
|
---|
1055 |
|
---|
1056 | LogFlowThisFunc(("strPath=%s, uFlags=0x%x\n", strPath.c_str(), uFlags));
|
---|
1057 |
|
---|
1058 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1059 |
|
---|
1060 | GuestWaitEvent *pEvent = NULL;
|
---|
1061 | int vrc = registerWaitEvent(mData.mSession.mID, mData.mObjectID, &pEvent);
|
---|
1062 | if (RT_FAILURE(vrc))
|
---|
1063 | return vrc;
|
---|
1064 |
|
---|
1065 | /* Prepare HGCM call. */
|
---|
1066 | VBOXHGCMSVCPARM paParms[8];
|
---|
1067 | int i = 0;
|
---|
1068 | paParms[i++].setUInt32(pEvent->ContextID());
|
---|
1069 | paParms[i++].setPointer((void*)strPath.c_str(),
|
---|
1070 | (ULONG)strPath.length() + 1);
|
---|
1071 | paParms[i++].setUInt32(uFlags);
|
---|
1072 |
|
---|
1073 | alock.release(); /* Drop write lock before sending. */
|
---|
1074 |
|
---|
1075 | vrc = i_sendCommand(HOST_DIR_REMOVE, i, paParms);
|
---|
1076 | if (RT_SUCCESS(vrc))
|
---|
1077 | {
|
---|
1078 | vrc = pEvent->Wait(30 * 1000);
|
---|
1079 | if ( vrc == VERR_GSTCTL_GUEST_ERROR
|
---|
1080 | && prcGuest)
|
---|
1081 | *prcGuest = pEvent->GuestResult();
|
---|
1082 | }
|
---|
1083 |
|
---|
1084 | unregisterWaitEvent(pEvent);
|
---|
1085 |
|
---|
1086 | LogFlowFuncLeaveRC(vrc);
|
---|
1087 | return vrc;
|
---|
1088 | }
|
---|
1089 |
|
---|
1090 | int GuestSession::i_fsCreateTemp(const Utf8Str &strTemplate, const Utf8Str &strPath, bool fDirectory, Utf8Str &strName,
|
---|
1091 | int *prcGuest)
|
---|
1092 | {
|
---|
1093 | AssertPtrReturn(prcGuest, VERR_INVALID_POINTER);
|
---|
1094 |
|
---|
1095 | LogFlowThisFunc(("strTemplate=%s, strPath=%s, fDirectory=%RTbool\n",
|
---|
1096 | strTemplate.c_str(), strPath.c_str(), fDirectory));
|
---|
1097 |
|
---|
1098 | GuestProcessStartupInfo procInfo;
|
---|
1099 | procInfo.mFlags = ProcessCreateFlag_WaitForStdOut;
|
---|
1100 | try
|
---|
1101 | {
|
---|
1102 | procInfo.mExecutable = Utf8Str(VBOXSERVICE_TOOL_MKTEMP);
|
---|
1103 | procInfo.mArguments.push_back(procInfo.mExecutable); /* Set argv0. */
|
---|
1104 | procInfo.mArguments.push_back(Utf8Str("--machinereadable"));
|
---|
1105 | if (fDirectory)
|
---|
1106 | procInfo.mArguments.push_back(Utf8Str("-d"));
|
---|
1107 | if (strPath.length()) /* Otherwise use /tmp or equivalent. */
|
---|
1108 | {
|
---|
1109 | procInfo.mArguments.push_back(Utf8Str("-t"));
|
---|
1110 | procInfo.mArguments.push_back(strPath);
|
---|
1111 | }
|
---|
1112 | procInfo.mArguments.push_back("--"); /* strTemplate could be '--help'. */
|
---|
1113 | procInfo.mArguments.push_back(strTemplate);
|
---|
1114 | }
|
---|
1115 | catch (std::bad_alloc &)
|
---|
1116 | {
|
---|
1117 | Log(("Out of memory!\n"));
|
---|
1118 | return VERR_NO_MEMORY;
|
---|
1119 | }
|
---|
1120 |
|
---|
1121 | /** @todo Use an internal HGCM command for this operation, since
|
---|
1122 | * we now can run in a user-dedicated session. */
|
---|
1123 | int vrcGuest = VERR_IPE_UNINITIALIZED_STATUS;
|
---|
1124 | GuestCtrlStreamObjects stdOut;
|
---|
1125 | int vrc = GuestProcessTool::runEx(this, procInfo, &stdOut, 1 /* cStrmOutObjects */, &vrcGuest);
|
---|
1126 | if (!GuestProcess::i_isGuestError(vrc))
|
---|
1127 | {
|
---|
1128 | GuestFsObjData objData;
|
---|
1129 | if (!stdOut.empty())
|
---|
1130 | {
|
---|
1131 | vrc = objData.FromMkTemp(stdOut.at(0));
|
---|
1132 | if (RT_FAILURE(vrc))
|
---|
1133 | {
|
---|
1134 | vrcGuest = vrc;
|
---|
1135 | if (prcGuest)
|
---|
1136 | *prcGuest = vrc;
|
---|
1137 | vrc = VERR_GSTCTL_GUEST_ERROR;
|
---|
1138 | }
|
---|
1139 | }
|
---|
1140 | else
|
---|
1141 | vrc = VERR_BROKEN_PIPE;
|
---|
1142 |
|
---|
1143 | if (RT_SUCCESS(vrc))
|
---|
1144 | strName = objData.mName;
|
---|
1145 | }
|
---|
1146 | else if (prcGuest)
|
---|
1147 | *prcGuest = vrcGuest;
|
---|
1148 |
|
---|
1149 | LogFlowThisFunc(("Returning vrc=%Rrc, vrcGuest=%Rrc\n", vrc, vrcGuest));
|
---|
1150 | return vrc;
|
---|
1151 | }
|
---|
1152 |
|
---|
1153 | int GuestSession::i_directoryOpen(const GuestDirectoryOpenInfo &openInfo,
|
---|
1154 | ComObjPtr<GuestDirectory> &pDirectory, int *prcGuest)
|
---|
1155 | {
|
---|
1156 | AssertPtrReturn(prcGuest, VERR_INVALID_POINTER);
|
---|
1157 |
|
---|
1158 | LogFlowThisFunc(("strPath=%s, strPath=%s, uFlags=%x\n",
|
---|
1159 | openInfo.mPath.c_str(), openInfo.mFilter.c_str(), openInfo.mFlags));
|
---|
1160 |
|
---|
1161 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1162 |
|
---|
1163 | /* Register a new object ID. */
|
---|
1164 | uint32_t uObjectID;
|
---|
1165 | int rc = i_objectRegister(SESSIONOBJECTTYPE_DIRECTORY, &uObjectID);
|
---|
1166 | if (RT_FAILURE(rc))
|
---|
1167 | return rc;
|
---|
1168 |
|
---|
1169 | /* Create the directory object. */
|
---|
1170 | HRESULT hr = pDirectory.createObject();
|
---|
1171 | if (FAILED(hr))
|
---|
1172 | return VERR_COM_UNEXPECTED;
|
---|
1173 |
|
---|
1174 | Console *pConsole = mParent->i_getConsole();
|
---|
1175 | AssertPtr(pConsole);
|
---|
1176 |
|
---|
1177 | int vrc = pDirectory->init(pConsole, this /* Parent */, uObjectID, openInfo);
|
---|
1178 | if (RT_FAILURE(vrc))
|
---|
1179 | return vrc;
|
---|
1180 |
|
---|
1181 | /*
|
---|
1182 | * Since this is a synchronous guest call we have to
|
---|
1183 | * register the file object first, releasing the session's
|
---|
1184 | * lock and then proceed with the actual opening command
|
---|
1185 | * -- otherwise the file's opening callback would hang
|
---|
1186 | * because the session's lock still is in place.
|
---|
1187 | */
|
---|
1188 | try
|
---|
1189 | {
|
---|
1190 | /* Add the created directory to our map. */
|
---|
1191 | mData.mDirectories[uObjectID] = pDirectory;
|
---|
1192 |
|
---|
1193 | LogFlowFunc(("Added new guest directory \"%s\" (Session: %RU32) (now total %zu directories)\n",
|
---|
1194 | openInfo.mPath.c_str(), mData.mSession.mID, mData.mDirectories.size()));
|
---|
1195 |
|
---|
1196 | alock.release(); /* Release lock before firing off event. */
|
---|
1197 |
|
---|
1198 | /** @todo Fire off a VBoxEventType_OnGuestDirectoryRegistered event? */
|
---|
1199 | }
|
---|
1200 | catch (std::bad_alloc &)
|
---|
1201 | {
|
---|
1202 | rc = VERR_NO_MEMORY;
|
---|
1203 | }
|
---|
1204 |
|
---|
1205 | if (RT_SUCCESS(rc))
|
---|
1206 | {
|
---|
1207 | /* Nothing further to do here yet. */
|
---|
1208 | if (prcGuest)
|
---|
1209 | *prcGuest = VINF_SUCCESS;
|
---|
1210 | }
|
---|
1211 |
|
---|
1212 | LogFlowFuncLeaveRC(vrc);
|
---|
1213 | return vrc;
|
---|
1214 | }
|
---|
1215 |
|
---|
1216 | /**
|
---|
1217 | * Dispatches a host callback to its corresponding object.
|
---|
1218 | *
|
---|
1219 | * @return VBox status code. VERR_NOT_FOUND if no corresponding object was found.
|
---|
1220 | * @param pCtxCb Host callback context.
|
---|
1221 | * @param pSvcCb Service callback data.
|
---|
1222 | */
|
---|
1223 | int GuestSession::i_dispatchToObject(PVBOXGUESTCTRLHOSTCBCTX pCtxCb, PVBOXGUESTCTRLHOSTCALLBACK pSvcCb)
|
---|
1224 | {
|
---|
1225 | LogFlowFunc(("pCtxCb=%p, pSvcCb=%p\n", pCtxCb, pSvcCb));
|
---|
1226 |
|
---|
1227 | AssertPtrReturn(pCtxCb, VERR_INVALID_POINTER);
|
---|
1228 | AssertPtrReturn(pSvcCb, VERR_INVALID_POINTER);
|
---|
1229 |
|
---|
1230 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1231 |
|
---|
1232 | const uint32_t uObjectID = VBOX_GUESTCTRL_CONTEXTID_GET_OBJECT(pCtxCb->uContextID);
|
---|
1233 |
|
---|
1234 | int rc = VERR_NOT_FOUND;
|
---|
1235 |
|
---|
1236 | SessionObjects::const_iterator itObjs = mData.mObjects.find(uObjectID);
|
---|
1237 |
|
---|
1238 | if (itObjs == mData.mObjects.end())
|
---|
1239 | return rc;
|
---|
1240 |
|
---|
1241 | /* Set protocol version so that pSvcCb can be interpreted right. */
|
---|
1242 | pCtxCb->uProtocol = mData.mProtocolVersion;
|
---|
1243 |
|
---|
1244 | switch (itObjs->second.enmType)
|
---|
1245 | {
|
---|
1246 | case SESSIONOBJECTTYPE_ANONYMOUS:
|
---|
1247 | rc = VERR_NOT_SUPPORTED;
|
---|
1248 | break;
|
---|
1249 |
|
---|
1250 | case SESSIONOBJECTTYPE_SESSION:
|
---|
1251 | {
|
---|
1252 | alock.release();
|
---|
1253 |
|
---|
1254 | rc = i_dispatchToThis(pCtxCb, pSvcCb);
|
---|
1255 | break;
|
---|
1256 | }
|
---|
1257 | case SESSIONOBJECTTYPE_DIRECTORY:
|
---|
1258 | {
|
---|
1259 | SessionDirectories::const_iterator itDir = mData.mDirectories.find(uObjectID);
|
---|
1260 | if (itDir != mData.mDirectories.end())
|
---|
1261 | {
|
---|
1262 | ComObjPtr<GuestDirectory> pDirectory(itDir->second);
|
---|
1263 | Assert(!pDirectory.isNull());
|
---|
1264 |
|
---|
1265 | alock.release();
|
---|
1266 |
|
---|
1267 | rc = pDirectory->i_callbackDispatcher(pCtxCb, pSvcCb);
|
---|
1268 | }
|
---|
1269 | break;
|
---|
1270 | }
|
---|
1271 | case SESSIONOBJECTTYPE_FILE:
|
---|
1272 | {
|
---|
1273 | SessionFiles::const_iterator itFile = mData.mFiles.find(uObjectID);
|
---|
1274 | if (itFile != mData.mFiles.end())
|
---|
1275 | {
|
---|
1276 | ComObjPtr<GuestFile> pFile(itFile->second);
|
---|
1277 | Assert(!pFile.isNull());
|
---|
1278 |
|
---|
1279 | alock.release();
|
---|
1280 |
|
---|
1281 | rc = pFile->i_callbackDispatcher(pCtxCb, pSvcCb);
|
---|
1282 | }
|
---|
1283 | break;
|
---|
1284 | }
|
---|
1285 | case SESSIONOBJECTTYPE_PROCESS:
|
---|
1286 | {
|
---|
1287 | SessionProcesses::const_iterator itProc = mData.mProcesses.find(uObjectID);
|
---|
1288 | if (itProc != mData.mProcesses.end())
|
---|
1289 | {
|
---|
1290 | ComObjPtr<GuestProcess> pProcess(itProc->second);
|
---|
1291 | Assert(!pProcess.isNull());
|
---|
1292 |
|
---|
1293 | alock.release();
|
---|
1294 |
|
---|
1295 | rc = pProcess->i_callbackDispatcher(pCtxCb, pSvcCb);
|
---|
1296 | }
|
---|
1297 | break;
|
---|
1298 | }
|
---|
1299 | default:
|
---|
1300 | AssertFailed();
|
---|
1301 | break;
|
---|
1302 | }
|
---|
1303 |
|
---|
1304 | LogFlowFuncLeaveRC(rc);
|
---|
1305 | return rc;
|
---|
1306 | }
|
---|
1307 |
|
---|
1308 | int GuestSession::i_dispatchToThis(PVBOXGUESTCTRLHOSTCBCTX pCbCtx, PVBOXGUESTCTRLHOSTCALLBACK pSvcCb)
|
---|
1309 | {
|
---|
1310 | AssertPtrReturn(pCbCtx, VERR_INVALID_POINTER);
|
---|
1311 | AssertPtrReturn(pSvcCb, VERR_INVALID_POINTER);
|
---|
1312 |
|
---|
1313 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1314 |
|
---|
1315 | LogFlowThisFunc(("sessionID=%RU32, CID=%RU32, uFunction=%RU32, pSvcCb=%p\n",
|
---|
1316 | mData.mSession.mID, pCbCtx->uContextID, pCbCtx->uFunction, pSvcCb));
|
---|
1317 | int rc;
|
---|
1318 | switch (pCbCtx->uFunction)
|
---|
1319 | {
|
---|
1320 | case GUEST_DISCONNECTED:
|
---|
1321 | /** @todo Handle closing all guest objects. */
|
---|
1322 | rc = VERR_INTERNAL_ERROR;
|
---|
1323 | break;
|
---|
1324 |
|
---|
1325 | case GUEST_SESSION_NOTIFY: /* Guest Additions >= 4.3.0. */
|
---|
1326 | {
|
---|
1327 | rc = i_onSessionStatusChange(pCbCtx, pSvcCb);
|
---|
1328 | break;
|
---|
1329 | }
|
---|
1330 |
|
---|
1331 | default:
|
---|
1332 | rc = dispatchGeneric(pCbCtx, pSvcCb);
|
---|
1333 | break;
|
---|
1334 | }
|
---|
1335 |
|
---|
1336 | LogFlowFuncLeaveRC(rc);
|
---|
1337 | return rc;
|
---|
1338 | }
|
---|
1339 |
|
---|
1340 | /**
|
---|
1341 | * Validates and extracts file copy flags from a comma-separated string.
|
---|
1342 | *
|
---|
1343 | * @return COM status, error set on failure
|
---|
1344 | * @param strFlags String to extract flags from.
|
---|
1345 | * @param pfFlags Where to store the extracted (and validated) flags.
|
---|
1346 | */
|
---|
1347 | HRESULT GuestSession::i_fileCopyFlagFromStr(const com::Utf8Str &strFlags, FileCopyFlag_T *pfFlags)
|
---|
1348 | {
|
---|
1349 | unsigned fFlags = (unsigned)FileCopyFlag_None;
|
---|
1350 |
|
---|
1351 | /* Validate and set flags. */
|
---|
1352 | if (strFlags.isNotEmpty())
|
---|
1353 | {
|
---|
1354 | const char *pszNext = strFlags.c_str();
|
---|
1355 | for (;;)
|
---|
1356 | {
|
---|
1357 | /* Find the next keyword, ignoring all whitespace. */
|
---|
1358 | pszNext = RTStrStripL(pszNext);
|
---|
1359 |
|
---|
1360 | const char * const pszComma = strchr(pszNext, ',');
|
---|
1361 | size_t cchKeyword = pszComma ? pszComma - pszNext : strlen(pszNext);
|
---|
1362 | while (cchKeyword > 0 && RT_C_IS_SPACE(pszNext[cchKeyword - 1]))
|
---|
1363 | cchKeyword--;
|
---|
1364 |
|
---|
1365 | if (cchKeyword > 0)
|
---|
1366 | {
|
---|
1367 | /* Convert keyword to flag. */
|
---|
1368 | #define MATCH_KEYWORD(a_szKeyword) ( cchKeyword == sizeof(a_szKeyword) - 1U \
|
---|
1369 | && memcmp(pszNext, a_szKeyword, sizeof(a_szKeyword) - 1U) == 0)
|
---|
1370 | if (MATCH_KEYWORD("NoReplace"))
|
---|
1371 | fFlags |= (unsigned)FileCopyFlag_NoReplace;
|
---|
1372 | else if (MATCH_KEYWORD("FollowLinks"))
|
---|
1373 | fFlags |= (unsigned)FileCopyFlag_FollowLinks;
|
---|
1374 | else if (MATCH_KEYWORD("Update"))
|
---|
1375 | fFlags |= (unsigned)FileCopyFlag_Update;
|
---|
1376 | else
|
---|
1377 | return setError(E_INVALIDARG, tr("Invalid file copy flag: %.*s"), (int)cchKeyword, pszNext);
|
---|
1378 | #undef MATCH_KEYWORD
|
---|
1379 | }
|
---|
1380 | if (!pszComma)
|
---|
1381 | break;
|
---|
1382 | pszNext = pszComma + 1;
|
---|
1383 | }
|
---|
1384 | }
|
---|
1385 |
|
---|
1386 | if (pfFlags)
|
---|
1387 | *pfFlags = (FileCopyFlag_T)fFlags;
|
---|
1388 | return S_OK;
|
---|
1389 | }
|
---|
1390 |
|
---|
1391 | inline bool GuestSession::i_fileExists(uint32_t uFileID, ComObjPtr<GuestFile> *pFile)
|
---|
1392 | {
|
---|
1393 | SessionFiles::const_iterator it = mData.mFiles.find(uFileID);
|
---|
1394 | if (it != mData.mFiles.end())
|
---|
1395 | {
|
---|
1396 | if (pFile)
|
---|
1397 | *pFile = it->second;
|
---|
1398 | return true;
|
---|
1399 | }
|
---|
1400 | return false;
|
---|
1401 | }
|
---|
1402 |
|
---|
1403 | /**
|
---|
1404 | * Unregisters a file object from a session.
|
---|
1405 | *
|
---|
1406 | * @return VBox status code. VERR_NOT_FOUND if the file is not registered (anymore).
|
---|
1407 | * @param pFile File object to unregister from session.
|
---|
1408 | */
|
---|
1409 | int GuestSession::i_fileUnregister(GuestFile *pFile)
|
---|
1410 | {
|
---|
1411 | AssertPtrReturn(pFile, VERR_INVALID_POINTER);
|
---|
1412 |
|
---|
1413 | LogFlowThisFunc(("pFile=%p\n", pFile));
|
---|
1414 |
|
---|
1415 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1416 |
|
---|
1417 | const uint32_t uObjectID = pFile->getObjectID();
|
---|
1418 |
|
---|
1419 | LogFlowFunc(("Removing file (objectID=%RU32) ...\n", uObjectID));
|
---|
1420 |
|
---|
1421 | int rc = i_objectUnregister(uObjectID);
|
---|
1422 | if (RT_FAILURE(rc))
|
---|
1423 | return rc;
|
---|
1424 |
|
---|
1425 | SessionFiles::iterator itFiles = mData.mFiles.find(uObjectID);
|
---|
1426 | AssertReturn(itFiles != mData.mFiles.end(), VERR_NOT_FOUND);
|
---|
1427 |
|
---|
1428 | /* Make sure to consume the pointer before the one of the iterator gets released. */
|
---|
1429 | ComObjPtr<GuestFile> pFileConsumed = pFile;
|
---|
1430 |
|
---|
1431 | LogFlowFunc(("Removing file ID=%RU32 (session %RU32, now total %zu files)\n",
|
---|
1432 | pFileConsumed->getObjectID(), mData.mSession.mID, mData.mFiles.size()));
|
---|
1433 |
|
---|
1434 | rc = pFileConsumed->i_onRemove();
|
---|
1435 | AssertRCReturn(rc, rc);
|
---|
1436 |
|
---|
1437 | mData.mFiles.erase(itFiles);
|
---|
1438 |
|
---|
1439 | alock.release(); /* Release lock before firing off event. */
|
---|
1440 |
|
---|
1441 | fireGuestFileRegisteredEvent(mEventSource, this, pFileConsumed, false /* Unregistered */);
|
---|
1442 |
|
---|
1443 | pFileConsumed.setNull();
|
---|
1444 |
|
---|
1445 | LogFlowFuncLeaveRC(rc);
|
---|
1446 | return rc;
|
---|
1447 | }
|
---|
1448 |
|
---|
1449 | int GuestSession::i_fileRemove(const Utf8Str &strPath, int *prcGuest)
|
---|
1450 | {
|
---|
1451 | LogFlowThisFunc(("strPath=%s\n", strPath.c_str()));
|
---|
1452 |
|
---|
1453 | int vrc = VINF_SUCCESS;
|
---|
1454 |
|
---|
1455 | GuestProcessStartupInfo procInfo;
|
---|
1456 | GuestProcessStream streamOut;
|
---|
1457 |
|
---|
1458 | procInfo.mFlags = ProcessCreateFlag_WaitForStdOut;
|
---|
1459 | procInfo.mExecutable = Utf8Str(VBOXSERVICE_TOOL_RM);
|
---|
1460 |
|
---|
1461 | try
|
---|
1462 | {
|
---|
1463 | procInfo.mArguments.push_back(procInfo.mExecutable); /* Set argv0. */
|
---|
1464 | procInfo.mArguments.push_back(Utf8Str("--machinereadable"));
|
---|
1465 | procInfo.mArguments.push_back("--"); /* strPath could be '--help', which is a valid filename. */
|
---|
1466 | procInfo.mArguments.push_back(strPath); /* The file we want to remove. */
|
---|
1467 | }
|
---|
1468 | catch (std::bad_alloc &)
|
---|
1469 | {
|
---|
1470 | vrc = VERR_NO_MEMORY;
|
---|
1471 | }
|
---|
1472 |
|
---|
1473 | if (RT_SUCCESS(vrc))
|
---|
1474 | vrc = GuestProcessTool::run(this, procInfo, prcGuest);
|
---|
1475 |
|
---|
1476 | LogFlowFuncLeaveRC(vrc);
|
---|
1477 | return vrc;
|
---|
1478 | }
|
---|
1479 |
|
---|
1480 | int GuestSession::i_fileOpenEx(const com::Utf8Str &aPath, FileAccessMode_T aAccessMode, FileOpenAction_T aOpenAction,
|
---|
1481 | FileSharingMode_T aSharingMode, ULONG aCreationMode, const std::vector<FileOpenExFlag_T> &aFlags,
|
---|
1482 | ComObjPtr<GuestFile> &pFile, int *prcGuest)
|
---|
1483 | {
|
---|
1484 | GuestFileOpenInfo openInfo;
|
---|
1485 | RT_ZERO(openInfo);
|
---|
1486 |
|
---|
1487 | openInfo.mFileName = aPath;
|
---|
1488 | openInfo.mCreationMode = aCreationMode;
|
---|
1489 | openInfo.mAccessMode = aAccessMode;
|
---|
1490 | openInfo.mOpenAction = aOpenAction;
|
---|
1491 | openInfo.mSharingMode = aSharingMode;
|
---|
1492 |
|
---|
1493 | /* Combine and validate flags. */
|
---|
1494 | uint32_t fOpenEx = 0;
|
---|
1495 | for (size_t i = 0; i < aFlags.size(); i++)
|
---|
1496 | fOpenEx = aFlags[i];
|
---|
1497 | if (fOpenEx)
|
---|
1498 | return VERR_INVALID_PARAMETER; /* FileOpenExFlag not implemented yet. */
|
---|
1499 | openInfo.mfOpenEx = fOpenEx;
|
---|
1500 |
|
---|
1501 | return i_fileOpen(openInfo, pFile, prcGuest);
|
---|
1502 | }
|
---|
1503 |
|
---|
1504 | int GuestSession::i_fileOpen(const GuestFileOpenInfo &openInfo, ComObjPtr<GuestFile> &pFile, int *prcGuest)
|
---|
1505 | {
|
---|
1506 | LogFlowThisFunc(("strFile=%s, enmAccessMode=0x%x, enmOpenAction=0x%x, uCreationMode=%RU32, mfOpenEx=%RU32\n",
|
---|
1507 | openInfo.mFileName.c_str(), openInfo.mAccessMode, openInfo.mOpenAction, openInfo.mCreationMode,
|
---|
1508 | openInfo.mfOpenEx));
|
---|
1509 |
|
---|
1510 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1511 |
|
---|
1512 | /* Guest Additions < 4.3 don't support handling guest files, skip. */
|
---|
1513 | if (mData.mProtocolVersion < 2)
|
---|
1514 | {
|
---|
1515 | if (prcGuest)
|
---|
1516 | *prcGuest = VERR_NOT_SUPPORTED;
|
---|
1517 | return VERR_GSTCTL_GUEST_ERROR;
|
---|
1518 | }
|
---|
1519 |
|
---|
1520 | /* Register a new object ID. */
|
---|
1521 | uint32_t uObjectID;
|
---|
1522 | int rc = i_objectRegister(SESSIONOBJECTTYPE_FILE, &uObjectID);
|
---|
1523 | if (RT_FAILURE(rc))
|
---|
1524 | return rc;
|
---|
1525 |
|
---|
1526 | /* Create the directory object. */
|
---|
1527 | HRESULT hr = pFile.createObject();
|
---|
1528 | if (FAILED(hr))
|
---|
1529 | return VERR_COM_UNEXPECTED;
|
---|
1530 |
|
---|
1531 | Console *pConsole = mParent->i_getConsole();
|
---|
1532 | AssertPtr(pConsole);
|
---|
1533 |
|
---|
1534 | rc = pFile->init(pConsole, this /* GuestSession */, uObjectID, openInfo);
|
---|
1535 | if (RT_FAILURE(rc))
|
---|
1536 | return rc;
|
---|
1537 |
|
---|
1538 | /*
|
---|
1539 | * Since this is a synchronous guest call we have to
|
---|
1540 | * register the file object first, releasing the session's
|
---|
1541 | * lock and then proceed with the actual opening command
|
---|
1542 | * -- otherwise the file's opening callback would hang
|
---|
1543 | * because the session's lock still is in place.
|
---|
1544 | */
|
---|
1545 | try
|
---|
1546 | {
|
---|
1547 | /* Add the created file to our vector. */
|
---|
1548 | mData.mFiles[uObjectID] = pFile;
|
---|
1549 |
|
---|
1550 | LogFlowFunc(("Added new guest file \"%s\" (Session: %RU32) (now total %zu files)\n",
|
---|
1551 | openInfo.mFileName.c_str(), mData.mSession.mID, mData.mFiles.size()));
|
---|
1552 |
|
---|
1553 | alock.release(); /* Release lock before firing off event. */
|
---|
1554 |
|
---|
1555 | fireGuestFileRegisteredEvent(mEventSource, this, pFile, true /* Registered */);
|
---|
1556 | }
|
---|
1557 | catch (std::bad_alloc &)
|
---|
1558 | {
|
---|
1559 | rc = VERR_NO_MEMORY;
|
---|
1560 | }
|
---|
1561 |
|
---|
1562 | if (RT_SUCCESS(rc))
|
---|
1563 | {
|
---|
1564 | int rcGuest;
|
---|
1565 | rc = pFile->i_openFile(30 * 1000 /* 30s timeout */, &rcGuest);
|
---|
1566 | if ( rc == VERR_GSTCTL_GUEST_ERROR
|
---|
1567 | && prcGuest)
|
---|
1568 | {
|
---|
1569 | *prcGuest = rcGuest;
|
---|
1570 | }
|
---|
1571 | }
|
---|
1572 |
|
---|
1573 | LogFlowFuncLeaveRC(rc);
|
---|
1574 | return rc;
|
---|
1575 | }
|
---|
1576 |
|
---|
1577 | int GuestSession::i_fileQueryInfo(const Utf8Str &strPath, bool fFollowSymlinks, GuestFsObjData &objData, int *prcGuest)
|
---|
1578 | {
|
---|
1579 | LogFlowThisFunc(("strPath=%s fFollowSymlinks=%RTbool\n", strPath.c_str(), fFollowSymlinks));
|
---|
1580 |
|
---|
1581 | int vrc = i_fsQueryInfo(strPath, fFollowSymlinks, objData, prcGuest);
|
---|
1582 | if (RT_SUCCESS(vrc))
|
---|
1583 | {
|
---|
1584 | vrc = objData.mType == FsObjType_File
|
---|
1585 | ? VINF_SUCCESS : VERR_NOT_A_FILE;
|
---|
1586 | }
|
---|
1587 |
|
---|
1588 | LogFlowFuncLeaveRC(vrc);
|
---|
1589 | return vrc;
|
---|
1590 | }
|
---|
1591 |
|
---|
1592 | int GuestSession::i_fileQuerySize(const Utf8Str &strPath, bool fFollowSymlinks, int64_t *pllSize, int *prcGuest)
|
---|
1593 | {
|
---|
1594 | AssertPtrReturn(pllSize, VERR_INVALID_POINTER);
|
---|
1595 |
|
---|
1596 | GuestFsObjData objData;
|
---|
1597 | int vrc = i_fileQueryInfo(strPath, fFollowSymlinks, objData, prcGuest);
|
---|
1598 | if (RT_SUCCESS(vrc))
|
---|
1599 | *pllSize = objData.mObjectSize;
|
---|
1600 |
|
---|
1601 | return vrc;
|
---|
1602 | }
|
---|
1603 |
|
---|
1604 | /**
|
---|
1605 | * Queries information of a file system object (file, directory, ...).
|
---|
1606 | *
|
---|
1607 | * @return IPRT status code.
|
---|
1608 | * @param strPath Path to file system object to query information for.
|
---|
1609 | * @param fFollowSymlinks Whether to follow symbolic links or not.
|
---|
1610 | * @param objData Where to return the file system object data, if found.
|
---|
1611 | * @param prcGuest Guest rc, when returning VERR_GSTCTL_GUEST_ERROR.
|
---|
1612 | * Any other return code indicates some host side error.
|
---|
1613 | */
|
---|
1614 | int GuestSession::i_fsQueryInfo(const Utf8Str &strPath, bool fFollowSymlinks, GuestFsObjData &objData, int *prcGuest)
|
---|
1615 | {
|
---|
1616 | LogFlowThisFunc(("strPath=%s\n", strPath.c_str()));
|
---|
1617 |
|
---|
1618 | /** @todo Merge this with IGuestFile::queryInfo(). */
|
---|
1619 | GuestProcessStartupInfo procInfo;
|
---|
1620 | procInfo.mFlags = ProcessCreateFlag_WaitForStdOut;
|
---|
1621 | try
|
---|
1622 | {
|
---|
1623 | procInfo.mExecutable = Utf8Str(VBOXSERVICE_TOOL_STAT);
|
---|
1624 | procInfo.mArguments.push_back(procInfo.mExecutable); /* Set argv0. */
|
---|
1625 | procInfo.mArguments.push_back(Utf8Str("--machinereadable"));
|
---|
1626 | if (fFollowSymlinks)
|
---|
1627 | procInfo.mArguments.push_back(Utf8Str("-L"));
|
---|
1628 | procInfo.mArguments.push_back("--"); /* strPath could be '--help', which is a valid filename. */
|
---|
1629 | procInfo.mArguments.push_back(strPath);
|
---|
1630 | }
|
---|
1631 | catch (std::bad_alloc &)
|
---|
1632 | {
|
---|
1633 | Log(("Out of memory!\n"));
|
---|
1634 | return VERR_NO_MEMORY;
|
---|
1635 | }
|
---|
1636 |
|
---|
1637 | int vrcGuest = VERR_IPE_UNINITIALIZED_STATUS;
|
---|
1638 | GuestCtrlStreamObjects stdOut;
|
---|
1639 | int vrc = GuestProcessTool::runEx(this, procInfo,
|
---|
1640 | &stdOut, 1 /* cStrmOutObjects */,
|
---|
1641 | &vrcGuest);
|
---|
1642 | if (!GuestProcess::i_isGuestError(vrc))
|
---|
1643 | {
|
---|
1644 | if (!stdOut.empty())
|
---|
1645 | {
|
---|
1646 | vrc = objData.FromStat(stdOut.at(0));
|
---|
1647 | if (RT_FAILURE(vrc))
|
---|
1648 | {
|
---|
1649 | vrcGuest = vrc;
|
---|
1650 | if (prcGuest)
|
---|
1651 | *prcGuest = vrc;
|
---|
1652 | vrc = VERR_GSTCTL_GUEST_ERROR;
|
---|
1653 | }
|
---|
1654 | }
|
---|
1655 | else
|
---|
1656 | vrc = VERR_BROKEN_PIPE;
|
---|
1657 | }
|
---|
1658 | else if (prcGuest)
|
---|
1659 | *prcGuest = vrcGuest;
|
---|
1660 |
|
---|
1661 | LogFlowThisFunc(("Returning vrc=%Rrc, vrcGuest=%Rrc\n", vrc, vrcGuest));
|
---|
1662 | return vrc;
|
---|
1663 | }
|
---|
1664 |
|
---|
1665 | const GuestCredentials& GuestSession::i_getCredentials(void)
|
---|
1666 | {
|
---|
1667 | return mData.mCredentials;
|
---|
1668 | }
|
---|
1669 |
|
---|
1670 | Utf8Str GuestSession::i_getName(void)
|
---|
1671 | {
|
---|
1672 | return mData.mSession.mName;
|
---|
1673 | }
|
---|
1674 |
|
---|
1675 | /* static */
|
---|
1676 | Utf8Str GuestSession::i_guestErrorToString(int rcGuest)
|
---|
1677 | {
|
---|
1678 | Utf8Str strError;
|
---|
1679 |
|
---|
1680 | /** @todo pData->u32Flags: int vs. uint32 -- IPRT errors are *negative* !!! */
|
---|
1681 | switch (rcGuest)
|
---|
1682 | {
|
---|
1683 | case VERR_INVALID_VM_HANDLE:
|
---|
1684 | strError += Utf8StrFmt(tr("VMM device is not available (is the VM running?)"));
|
---|
1685 | break;
|
---|
1686 |
|
---|
1687 | case VERR_HGCM_SERVICE_NOT_FOUND:
|
---|
1688 | strError += Utf8StrFmt(tr("The guest execution service is not available"));
|
---|
1689 | break;
|
---|
1690 |
|
---|
1691 | case VERR_ACCOUNT_RESTRICTED:
|
---|
1692 | strError += Utf8StrFmt(tr("The specified user account on the guest is restricted and can't be used to logon"));
|
---|
1693 | break;
|
---|
1694 |
|
---|
1695 | case VERR_AUTHENTICATION_FAILURE:
|
---|
1696 | strError += Utf8StrFmt(tr("The specified user was not able to logon on guest"));
|
---|
1697 | break;
|
---|
1698 |
|
---|
1699 | case VERR_TIMEOUT:
|
---|
1700 | strError += Utf8StrFmt(tr("The guest did not respond within time"));
|
---|
1701 | break;
|
---|
1702 |
|
---|
1703 | case VERR_CANCELLED:
|
---|
1704 | strError += Utf8StrFmt(tr("The session operation was canceled"));
|
---|
1705 | break;
|
---|
1706 |
|
---|
1707 | case VERR_PERMISSION_DENIED: /** @todo r=bird: This is probably completely and utterly misleading. VERR_AUTHENTICATION_FAILURE could have this message. */
|
---|
1708 | strError += Utf8StrFmt(tr("Invalid user/password credentials"));
|
---|
1709 | break;
|
---|
1710 |
|
---|
1711 | case VERR_GSTCTL_MAX_OBJECTS_REACHED:
|
---|
1712 | strError += Utf8StrFmt(tr("Maximum number of concurrent guest processes has been reached"));
|
---|
1713 | break;
|
---|
1714 |
|
---|
1715 | case VERR_NOT_FOUND:
|
---|
1716 | strError += Utf8StrFmt(tr("The guest execution service is not ready (yet)"));
|
---|
1717 | break;
|
---|
1718 |
|
---|
1719 | default:
|
---|
1720 | strError += Utf8StrFmt("%Rrc", rcGuest);
|
---|
1721 | break;
|
---|
1722 | }
|
---|
1723 |
|
---|
1724 | return strError;
|
---|
1725 | }
|
---|
1726 |
|
---|
1727 | /**
|
---|
1728 | * Checks if this session is ready state where it can handle
|
---|
1729 | * all session-bound actions (like guest processes, guest files).
|
---|
1730 | * Only used by official API methods. Will set an external
|
---|
1731 | * error when not ready.
|
---|
1732 | */
|
---|
1733 | HRESULT GuestSession::i_isReadyExternal(void)
|
---|
1734 | {
|
---|
1735 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1736 |
|
---|
1737 | /** @todo Be a bit more informative. */
|
---|
1738 | if (mData.mStatus != GuestSessionStatus_Started)
|
---|
1739 | return setError(E_UNEXPECTED, tr("Session is not in started state"));
|
---|
1740 |
|
---|
1741 | return S_OK;
|
---|
1742 | }
|
---|
1743 |
|
---|
1744 | /**
|
---|
1745 | * Called by IGuest right before this session gets removed from
|
---|
1746 | * the public session list.
|
---|
1747 | */
|
---|
1748 | int GuestSession::i_onRemove(void)
|
---|
1749 | {
|
---|
1750 | LogFlowThisFuncEnter();
|
---|
1751 |
|
---|
1752 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1753 |
|
---|
1754 | int vrc = VINF_SUCCESS;
|
---|
1755 |
|
---|
1756 | /*
|
---|
1757 | * Note: The event source stuff holds references to this object,
|
---|
1758 | * so make sure that this is cleaned up *before* calling uninit.
|
---|
1759 | */
|
---|
1760 | if (!mEventSource.isNull())
|
---|
1761 | {
|
---|
1762 | mEventSource->UnregisterListener(mLocalListener);
|
---|
1763 |
|
---|
1764 | mLocalListener.setNull();
|
---|
1765 | unconst(mEventSource).setNull();
|
---|
1766 | }
|
---|
1767 |
|
---|
1768 | LogFlowFuncLeaveRC(vrc);
|
---|
1769 | return vrc;
|
---|
1770 | }
|
---|
1771 |
|
---|
1772 | /** No locking! */
|
---|
1773 | int GuestSession::i_onSessionStatusChange(PVBOXGUESTCTRLHOSTCBCTX pCbCtx, PVBOXGUESTCTRLHOSTCALLBACK pSvcCbData)
|
---|
1774 | {
|
---|
1775 | AssertPtrReturn(pCbCtx, VERR_INVALID_POINTER);
|
---|
1776 | /* pCallback is optional. */
|
---|
1777 | AssertPtrReturn(pSvcCbData, VERR_INVALID_POINTER);
|
---|
1778 |
|
---|
1779 | if (pSvcCbData->mParms < 3)
|
---|
1780 | return VERR_INVALID_PARAMETER;
|
---|
1781 |
|
---|
1782 | CALLBACKDATA_SESSION_NOTIFY dataCb;
|
---|
1783 | /* pSvcCb->mpaParms[0] always contains the context ID. */
|
---|
1784 | int vrc = pSvcCbData->mpaParms[1].getUInt32(&dataCb.uType);
|
---|
1785 | AssertRCReturn(vrc, vrc);
|
---|
1786 | vrc = pSvcCbData->mpaParms[2].getUInt32(&dataCb.uResult);
|
---|
1787 | AssertRCReturn(vrc, vrc);
|
---|
1788 |
|
---|
1789 | LogFlowThisFunc(("ID=%RU32, uType=%RU32, rcGuest=%Rrc\n",
|
---|
1790 | mData.mSession.mID, dataCb.uType, dataCb.uResult));
|
---|
1791 |
|
---|
1792 | GuestSessionStatus_T sessionStatus = GuestSessionStatus_Undefined;
|
---|
1793 |
|
---|
1794 | int rcGuest = dataCb.uResult; /** @todo uint32_t vs. int. */
|
---|
1795 | switch (dataCb.uType)
|
---|
1796 | {
|
---|
1797 | case GUEST_SESSION_NOTIFYTYPE_ERROR:
|
---|
1798 | sessionStatus = GuestSessionStatus_Error;
|
---|
1799 | break;
|
---|
1800 |
|
---|
1801 | case GUEST_SESSION_NOTIFYTYPE_STARTED:
|
---|
1802 | sessionStatus = GuestSessionStatus_Started;
|
---|
1803 | #if 0 /** @todo If we get some environment stuff along with this kind notification: */
|
---|
1804 | const char *pszzEnvBlock = ...;
|
---|
1805 | uint32_t cbEnvBlock = ...;
|
---|
1806 | if (!mData.mpBaseEnvironment)
|
---|
1807 | {
|
---|
1808 | GuestEnvironment *pBaseEnv;
|
---|
1809 | try { pBaseEnv = new GuestEnvironment(); } catch (std::bad_alloc &) { pBaseEnv = NULL; }
|
---|
1810 | if (pBaseEnv)
|
---|
1811 | {
|
---|
1812 | int vrc = pBaseEnv->initNormal();
|
---|
1813 | if (RT_SUCCESS(vrc))
|
---|
1814 | vrc = pBaseEnv->copyUtf8Block(pszzEnvBlock, cbEnvBlock);
|
---|
1815 | if (RT_SUCCESS(vrc))
|
---|
1816 | mData.mpBaseEnvironment = pBaseEnv;
|
---|
1817 | else
|
---|
1818 | pBaseEnv->release();
|
---|
1819 | }
|
---|
1820 | }
|
---|
1821 | #endif
|
---|
1822 | break;
|
---|
1823 |
|
---|
1824 | case GUEST_SESSION_NOTIFYTYPE_TEN:
|
---|
1825 | case GUEST_SESSION_NOTIFYTYPE_TES:
|
---|
1826 | case GUEST_SESSION_NOTIFYTYPE_TEA:
|
---|
1827 | sessionStatus = GuestSessionStatus_Terminated;
|
---|
1828 | break;
|
---|
1829 |
|
---|
1830 | case GUEST_SESSION_NOTIFYTYPE_TOK:
|
---|
1831 | sessionStatus = GuestSessionStatus_TimedOutKilled;
|
---|
1832 | break;
|
---|
1833 |
|
---|
1834 | case GUEST_SESSION_NOTIFYTYPE_TOA:
|
---|
1835 | sessionStatus = GuestSessionStatus_TimedOutAbnormally;
|
---|
1836 | break;
|
---|
1837 |
|
---|
1838 | case GUEST_SESSION_NOTIFYTYPE_DWN:
|
---|
1839 | sessionStatus = GuestSessionStatus_Down;
|
---|
1840 | break;
|
---|
1841 |
|
---|
1842 | case GUEST_SESSION_NOTIFYTYPE_UNDEFINED:
|
---|
1843 | default:
|
---|
1844 | vrc = VERR_NOT_SUPPORTED;
|
---|
1845 | break;
|
---|
1846 | }
|
---|
1847 |
|
---|
1848 | if (RT_SUCCESS(vrc))
|
---|
1849 | {
|
---|
1850 | if (RT_FAILURE(rcGuest))
|
---|
1851 | sessionStatus = GuestSessionStatus_Error;
|
---|
1852 | }
|
---|
1853 |
|
---|
1854 | /* Set the session status. */
|
---|
1855 | if (RT_SUCCESS(vrc))
|
---|
1856 | vrc = i_setSessionStatus(sessionStatus, rcGuest);
|
---|
1857 |
|
---|
1858 | LogFlowThisFunc(("ID=%RU32, rcGuest=%Rrc\n", mData.mSession.mID, rcGuest));
|
---|
1859 |
|
---|
1860 | LogFlowFuncLeaveRC(vrc);
|
---|
1861 | return vrc;
|
---|
1862 | }
|
---|
1863 |
|
---|
1864 | PathStyle_T GuestSession::i_getPathStyle(void)
|
---|
1865 | {
|
---|
1866 | PathStyle_T enmPathStyle;
|
---|
1867 |
|
---|
1868 | VBOXOSTYPE enmOsType = mParent->i_getGuestOSType();
|
---|
1869 | if (enmOsType < VBOXOSTYPE_DOS)
|
---|
1870 | {
|
---|
1871 | LogFlowFunc(("returns PathStyle_Unknown\n"));
|
---|
1872 | enmPathStyle = PathStyle_Unknown;
|
---|
1873 | }
|
---|
1874 | else if (enmOsType < VBOXOSTYPE_Linux)
|
---|
1875 | {
|
---|
1876 | LogFlowFunc(("returns PathStyle_DOS\n"));
|
---|
1877 | enmPathStyle = PathStyle_DOS;
|
---|
1878 | }
|
---|
1879 | else
|
---|
1880 | {
|
---|
1881 | LogFlowFunc(("returns PathStyle_UNIX\n"));
|
---|
1882 | enmPathStyle = PathStyle_UNIX;
|
---|
1883 | }
|
---|
1884 |
|
---|
1885 | return enmPathStyle;
|
---|
1886 | }
|
---|
1887 |
|
---|
1888 | int GuestSession::i_startSession(int *prcGuest)
|
---|
1889 | {
|
---|
1890 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1891 |
|
---|
1892 | LogFlowThisFunc(("mID=%RU32, mName=%s, uProtocolVersion=%RU32, openFlags=%x, openTimeoutMS=%RU32\n",
|
---|
1893 | mData.mSession.mID, mData.mSession.mName.c_str(), mData.mProtocolVersion,
|
---|
1894 | mData.mSession.mOpenFlags, mData.mSession.mOpenTimeoutMS));
|
---|
1895 |
|
---|
1896 | /* Guest Additions < 4.3 don't support opening dedicated
|
---|
1897 | guest sessions. Simply return success here. */
|
---|
1898 | if (mData.mProtocolVersion < 2)
|
---|
1899 | {
|
---|
1900 | mData.mStatus = GuestSessionStatus_Started;
|
---|
1901 |
|
---|
1902 | LogFlowThisFunc(("Installed Guest Additions don't support opening dedicated sessions, skipping\n"));
|
---|
1903 | return VINF_SUCCESS;
|
---|
1904 | }
|
---|
1905 |
|
---|
1906 | if (mData.mStatus != GuestSessionStatus_Undefined)
|
---|
1907 | return VINF_SUCCESS;
|
---|
1908 |
|
---|
1909 | /** @todo mData.mSession.uFlags validation. */
|
---|
1910 |
|
---|
1911 | /* Set current session status. */
|
---|
1912 | mData.mStatus = GuestSessionStatus_Starting;
|
---|
1913 | mData.mRC = VINF_SUCCESS; /* Clear previous error, if any. */
|
---|
1914 |
|
---|
1915 | int vrc;
|
---|
1916 |
|
---|
1917 | GuestWaitEvent *pEvent = NULL;
|
---|
1918 | GuestEventTypes eventTypes;
|
---|
1919 | try
|
---|
1920 | {
|
---|
1921 | eventTypes.push_back(VBoxEventType_OnGuestSessionStateChanged);
|
---|
1922 |
|
---|
1923 | vrc = registerWaitEventEx(mData.mSession.mID, mData.mObjectID, eventTypes, &pEvent);
|
---|
1924 | }
|
---|
1925 | catch (std::bad_alloc &)
|
---|
1926 | {
|
---|
1927 | vrc = VERR_NO_MEMORY;
|
---|
1928 | }
|
---|
1929 |
|
---|
1930 | if (RT_FAILURE(vrc))
|
---|
1931 | return vrc;
|
---|
1932 |
|
---|
1933 | VBOXHGCMSVCPARM paParms[8];
|
---|
1934 |
|
---|
1935 | int i = 0;
|
---|
1936 | paParms[i++].setUInt32(pEvent->ContextID());
|
---|
1937 | paParms[i++].setUInt32(mData.mProtocolVersion);
|
---|
1938 | paParms[i++].setPointer((void*)mData.mCredentials.mUser.c_str(),
|
---|
1939 | (ULONG)mData.mCredentials.mUser.length() + 1);
|
---|
1940 | paParms[i++].setPointer((void*)mData.mCredentials.mPassword.c_str(),
|
---|
1941 | (ULONG)mData.mCredentials.mPassword.length() + 1);
|
---|
1942 | paParms[i++].setPointer((void*)mData.mCredentials.mDomain.c_str(),
|
---|
1943 | (ULONG)mData.mCredentials.mDomain.length() + 1);
|
---|
1944 | paParms[i++].setUInt32(mData.mSession.mOpenFlags);
|
---|
1945 |
|
---|
1946 | alock.release(); /* Drop write lock before sending. */
|
---|
1947 |
|
---|
1948 | vrc = i_sendCommand(HOST_SESSION_CREATE, i, paParms);
|
---|
1949 | if (RT_SUCCESS(vrc))
|
---|
1950 | {
|
---|
1951 | vrc = i_waitForStatusChange(pEvent, GuestSessionWaitForFlag_Start,
|
---|
1952 | 30 * 1000 /* 30s timeout */,
|
---|
1953 | NULL /* Session status */, prcGuest);
|
---|
1954 | }
|
---|
1955 | else
|
---|
1956 | {
|
---|
1957 | /*
|
---|
1958 | * Unable to start guest session - update its current state.
|
---|
1959 | * Since there is no (official API) way to recover a failed guest session
|
---|
1960 | * this also marks the end state. Internally just calling this
|
---|
1961 | * same function again will work though.
|
---|
1962 | */
|
---|
1963 | mData.mStatus = GuestSessionStatus_Error;
|
---|
1964 | mData.mRC = vrc;
|
---|
1965 | }
|
---|
1966 |
|
---|
1967 | unregisterWaitEvent(pEvent);
|
---|
1968 |
|
---|
1969 | LogFlowFuncLeaveRC(vrc);
|
---|
1970 | return vrc;
|
---|
1971 | }
|
---|
1972 |
|
---|
1973 | int GuestSession::i_startSessionAsync(void)
|
---|
1974 | {
|
---|
1975 | LogFlowThisFuncEnter();
|
---|
1976 |
|
---|
1977 | int vrc;
|
---|
1978 | GuestSessionTaskInternalOpen* pTask = NULL;
|
---|
1979 | try
|
---|
1980 | {
|
---|
1981 | pTask = new GuestSessionTaskInternalOpen(this);
|
---|
1982 | if (!pTask->isOk())
|
---|
1983 | {
|
---|
1984 | delete pTask;
|
---|
1985 | LogFlow(("GuestSession: Could not create GuestSessionTaskInternalOpen object \n"));
|
---|
1986 | throw VERR_MEMOBJ_INIT_FAILED;
|
---|
1987 | }
|
---|
1988 |
|
---|
1989 | /* Asynchronously open the session on the guest by kicking off a
|
---|
1990 | * worker thread. */
|
---|
1991 | //this function delete pTask in case of exceptions, so there is no need in the call of delete operator
|
---|
1992 | HRESULT hrc = pTask->createThread();
|
---|
1993 | vrc = Global::vboxStatusCodeFromCOM(hrc);
|
---|
1994 | }
|
---|
1995 | catch(std::bad_alloc &)
|
---|
1996 | {
|
---|
1997 | vrc = VERR_NO_MEMORY;
|
---|
1998 | }
|
---|
1999 | catch(int eVRC)
|
---|
2000 | {
|
---|
2001 | vrc = eVRC;
|
---|
2002 | LogFlow(("GuestSession: Could not create thread for GuestSessionTaskInternalOpen task %Rrc\n", vrc));
|
---|
2003 | }
|
---|
2004 |
|
---|
2005 | LogFlowFuncLeaveRC(vrc);
|
---|
2006 | return vrc;
|
---|
2007 | }
|
---|
2008 |
|
---|
2009 | /* static */
|
---|
2010 | void GuestSession::i_startSessionThreadTask(GuestSessionTaskInternalOpen *pTask)
|
---|
2011 | {
|
---|
2012 | LogFlowFunc(("pTask=%p\n", pTask));
|
---|
2013 | AssertPtr(pTask);
|
---|
2014 |
|
---|
2015 | const ComObjPtr<GuestSession> pSession(pTask->Session());
|
---|
2016 | Assert(!pSession.isNull());
|
---|
2017 |
|
---|
2018 | AutoCaller autoCaller(pSession);
|
---|
2019 | if (FAILED(autoCaller.rc()))
|
---|
2020 | return;
|
---|
2021 |
|
---|
2022 | int vrc = pSession->i_startSession(NULL /* Guest rc, ignored */);
|
---|
2023 | /** @todo
|
---|
2024 | *
|
---|
2025 | * r=bird: Is it okay to ignore @a vrc here?
|
---|
2026 | *
|
---|
2027 | */
|
---|
2028 |
|
---|
2029 | /* Nothing to do here anymore. */
|
---|
2030 |
|
---|
2031 | LogFlowFuncLeaveRC(vrc);
|
---|
2032 | NOREF(vrc);
|
---|
2033 | }
|
---|
2034 |
|
---|
2035 | /**
|
---|
2036 | * Registers an object to a session.
|
---|
2037 | *
|
---|
2038 | * @return VBox status code.
|
---|
2039 | * @param enmType Session object type to register.
|
---|
2040 | * @param puObjectID Returns registered object ID on success. Optional.
|
---|
2041 | */
|
---|
2042 | int GuestSession::i_objectRegister(SESSIONOBJECTTYPE enmType, uint32_t *puObjectID)
|
---|
2043 | {
|
---|
2044 | return i_objectRegisterEx(enmType, 0 /* fFlags */, puObjectID);
|
---|
2045 | }
|
---|
2046 |
|
---|
2047 | /**
|
---|
2048 | * Registers an object to a session, extended version.
|
---|
2049 | *
|
---|
2050 | * @return VBox status code. VERR_GSTCTL_MAX_OBJECTS_REACHED if the maximum of concurrent objects is reached.
|
---|
2051 | * @param enmType Session object type to register.
|
---|
2052 | * @param fFlags Registration flags. Not used yet and must be 0.
|
---|
2053 | * @param puObjectID Returns registered object ID on success. Optional.
|
---|
2054 | */
|
---|
2055 | int GuestSession::i_objectRegisterEx(SESSIONOBJECTTYPE enmType, uint32_t fFlags, uint32_t *puObjectID)
|
---|
2056 | {
|
---|
2057 | RT_NOREF(fFlags);
|
---|
2058 | AssertReturn(fFlags == 0, VERR_INVALID_PARAMETER);
|
---|
2059 |
|
---|
2060 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2061 |
|
---|
2062 | int rc = VINF_SUCCESS;
|
---|
2063 |
|
---|
2064 | uint32_t uObjectID = 0; /* Shut up MSVC. */
|
---|
2065 |
|
---|
2066 | if (mData.mObjects.size() < VBOX_GUESTCTRL_MAX_OBJECTS - 1 /* Minus 1 for the session itself */)
|
---|
2067 | {
|
---|
2068 | SessionObjects::reverse_iterator itRend = mData.mObjects.rbegin();
|
---|
2069 | if (itRend != mData.mObjects.rend())
|
---|
2070 | uObjectID = itRend->first + 1; /* Last key plus 1. */
|
---|
2071 | else
|
---|
2072 | uObjectID = 0;
|
---|
2073 | }
|
---|
2074 | else
|
---|
2075 | {
|
---|
2076 | /* Utilize our "free list" to get the next free object ID in the map. */
|
---|
2077 | if (mData.mObjectsFree.size())
|
---|
2078 | {
|
---|
2079 | /* Always re-use the oldest object ID to avoid trouble. */
|
---|
2080 | uObjectID = mData.mObjectsFree.front();
|
---|
2081 | mData.mObjectsFree.pop_front();
|
---|
2082 | }
|
---|
2083 | else
|
---|
2084 | rc = VERR_GSTCTL_MAX_OBJECTS_REACHED;
|
---|
2085 | }
|
---|
2086 |
|
---|
2087 | Log2Func(("enmType=%RU32, fFlags=%RU32 -> uObjectID=%RU32 (%zu objects, %zu on free list), rc=%Rrc\n",
|
---|
2088 | enmType, fFlags, uObjectID, mData.mObjects.size(), mData.mObjectsFree.size(), rc));
|
---|
2089 |
|
---|
2090 | if (RT_SUCCESS(rc))
|
---|
2091 | {
|
---|
2092 | mData.mObjects[uObjectID].enmType = enmType;
|
---|
2093 | mData.mObjects[uObjectID].tsCreatedMs = RTTimeMilliTS();
|
---|
2094 |
|
---|
2095 | if (puObjectID)
|
---|
2096 | *puObjectID = uObjectID;
|
---|
2097 | }
|
---|
2098 |
|
---|
2099 | return rc;
|
---|
2100 | }
|
---|
2101 |
|
---|
2102 | /**
|
---|
2103 | * Unregisters a formerly registered object from a session.
|
---|
2104 | *
|
---|
2105 | * @return VBox status code. VERR_NOT_FOUND if object to unregister was not found.
|
---|
2106 | * @param uObjectID Object ID to unregister.
|
---|
2107 | */
|
---|
2108 | int GuestSession::i_objectUnregister(uint32_t uObjectID)
|
---|
2109 | {
|
---|
2110 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2111 |
|
---|
2112 | SessionObjects::const_iterator itObj = mData.mObjects.find(uObjectID);
|
---|
2113 | if (itObj != mData.mObjects.end())
|
---|
2114 | {
|
---|
2115 | Log2Func(("uObjectID=%RU32 (now %zu objects in free list)\n", uObjectID, mData.mObjectsFree.size()));
|
---|
2116 |
|
---|
2117 | /* Note: Do not remove object from object list (mData.mObjects) here, as we continue operating
|
---|
2118 | * on the free list (mData.mObjectsFree) if we reached the object list's maximum. */
|
---|
2119 |
|
---|
2120 | mData.mObjectsFree.push_back(uObjectID);
|
---|
2121 | Assert(mData.mObjectsFree.size() <= VBOX_GUESTCTRL_MAX_OBJECTS);
|
---|
2122 | return VINF_SUCCESS;
|
---|
2123 | }
|
---|
2124 |
|
---|
2125 | AssertFailed();
|
---|
2126 | return VERR_NOT_FOUND;
|
---|
2127 | }
|
---|
2128 |
|
---|
2129 | int GuestSession::i_pathRename(const Utf8Str &strSource, const Utf8Str &strDest, uint32_t uFlags, int *prcGuest)
|
---|
2130 | {
|
---|
2131 | AssertReturn(!(uFlags & ~PATHRENAME_FLAG_VALID_MASK), VERR_INVALID_PARAMETER);
|
---|
2132 |
|
---|
2133 | LogFlowThisFunc(("strSource=%s, strDest=%s, uFlags=0x%x\n",
|
---|
2134 | strSource.c_str(), strDest.c_str(), uFlags));
|
---|
2135 |
|
---|
2136 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2137 |
|
---|
2138 | GuestWaitEvent *pEvent = NULL;
|
---|
2139 | int vrc = registerWaitEvent(mData.mSession.mID, mData.mObjectID, &pEvent);
|
---|
2140 | if (RT_FAILURE(vrc))
|
---|
2141 | return vrc;
|
---|
2142 |
|
---|
2143 | /* Prepare HGCM call. */
|
---|
2144 | VBOXHGCMSVCPARM paParms[8];
|
---|
2145 | int i = 0;
|
---|
2146 | paParms[i++].setUInt32(pEvent->ContextID());
|
---|
2147 | paParms[i++].setPointer((void*)strSource.c_str(),
|
---|
2148 | (ULONG)strSource.length() + 1);
|
---|
2149 | paParms[i++].setPointer((void*)strDest.c_str(),
|
---|
2150 | (ULONG)strDest.length() + 1);
|
---|
2151 | paParms[i++].setUInt32(uFlags);
|
---|
2152 |
|
---|
2153 | alock.release(); /* Drop write lock before sending. */
|
---|
2154 |
|
---|
2155 | vrc = i_sendCommand(HOST_PATH_RENAME, i, paParms);
|
---|
2156 | if (RT_SUCCESS(vrc))
|
---|
2157 | {
|
---|
2158 | vrc = pEvent->Wait(30 * 1000);
|
---|
2159 | if ( vrc == VERR_GSTCTL_GUEST_ERROR
|
---|
2160 | && prcGuest)
|
---|
2161 | *prcGuest = pEvent->GuestResult();
|
---|
2162 | }
|
---|
2163 |
|
---|
2164 | unregisterWaitEvent(pEvent);
|
---|
2165 |
|
---|
2166 | LogFlowFuncLeaveRC(vrc);
|
---|
2167 | return vrc;
|
---|
2168 | }
|
---|
2169 |
|
---|
2170 | /**
|
---|
2171 | * Returns the user's absolute documents path, if any.
|
---|
2172 | *
|
---|
2173 | * @return VBox status code.
|
---|
2174 | * @param strPath Where to store the user's document path.
|
---|
2175 | * @param prcGuest Guest rc, when returning VERR_GSTCTL_GUEST_ERROR.
|
---|
2176 | * Any other return code indicates some host side error.
|
---|
2177 | */
|
---|
2178 | int GuestSession::i_pathUserDocuments(Utf8Str &strPath, int *prcGuest)
|
---|
2179 | {
|
---|
2180 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2181 |
|
---|
2182 | /** @todo Cache the user's document path? */
|
---|
2183 |
|
---|
2184 | GuestWaitEvent *pEvent = NULL;
|
---|
2185 | int vrc = registerWaitEvent(mData.mSession.mID, mData.mObjectID, &pEvent);
|
---|
2186 | if (RT_FAILURE(vrc))
|
---|
2187 | return vrc;
|
---|
2188 |
|
---|
2189 | /* Prepare HGCM call. */
|
---|
2190 | VBOXHGCMSVCPARM paParms[2];
|
---|
2191 | int i = 0;
|
---|
2192 | paParms[i++].setUInt32(pEvent->ContextID());
|
---|
2193 |
|
---|
2194 | alock.release(); /* Drop write lock before sending. */
|
---|
2195 |
|
---|
2196 | vrc = i_sendCommand(HOST_PATH_USER_DOCUMENTS, i, paParms);
|
---|
2197 | if (RT_SUCCESS(vrc))
|
---|
2198 | {
|
---|
2199 | vrc = pEvent->Wait(30 * 1000);
|
---|
2200 | if (RT_SUCCESS(vrc))
|
---|
2201 | {
|
---|
2202 | strPath = pEvent->Payload().ToString();
|
---|
2203 | }
|
---|
2204 | else
|
---|
2205 | {
|
---|
2206 | if (vrc == VERR_GSTCTL_GUEST_ERROR)
|
---|
2207 | {
|
---|
2208 | if (prcGuest)
|
---|
2209 | *prcGuest = pEvent->GuestResult();
|
---|
2210 | }
|
---|
2211 | }
|
---|
2212 | }
|
---|
2213 |
|
---|
2214 | unregisterWaitEvent(pEvent);
|
---|
2215 |
|
---|
2216 | LogFlowFuncLeaveRC(vrc);
|
---|
2217 | return vrc;
|
---|
2218 | }
|
---|
2219 |
|
---|
2220 | /**
|
---|
2221 | * Returns the user's absolute home path, if any.
|
---|
2222 | *
|
---|
2223 | * @return VBox status code.
|
---|
2224 | * @param strPath Where to store the user's home path.
|
---|
2225 | * @param prcGuest Guest rc, when returning VERR_GSTCTL_GUEST_ERROR.
|
---|
2226 | * Any other return code indicates some host side error.
|
---|
2227 | */
|
---|
2228 | int GuestSession::i_pathUserHome(Utf8Str &strPath, int *prcGuest)
|
---|
2229 | {
|
---|
2230 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2231 |
|
---|
2232 | /** @todo Cache the user's home path? */
|
---|
2233 |
|
---|
2234 | GuestWaitEvent *pEvent = NULL;
|
---|
2235 | int vrc = registerWaitEvent(mData.mSession.mID, mData.mObjectID, &pEvent);
|
---|
2236 | if (RT_FAILURE(vrc))
|
---|
2237 | return vrc;
|
---|
2238 |
|
---|
2239 | /* Prepare HGCM call. */
|
---|
2240 | VBOXHGCMSVCPARM paParms[2];
|
---|
2241 | int i = 0;
|
---|
2242 | paParms[i++].setUInt32(pEvent->ContextID());
|
---|
2243 |
|
---|
2244 | alock.release(); /* Drop write lock before sending. */
|
---|
2245 |
|
---|
2246 | vrc = i_sendCommand(HOST_PATH_USER_HOME, i, paParms);
|
---|
2247 | if (RT_SUCCESS(vrc))
|
---|
2248 | {
|
---|
2249 | vrc = pEvent->Wait(30 * 1000);
|
---|
2250 | if (RT_SUCCESS(vrc))
|
---|
2251 | {
|
---|
2252 | strPath = pEvent->Payload().ToString();
|
---|
2253 | }
|
---|
2254 | else
|
---|
2255 | {
|
---|
2256 | if (vrc == VERR_GSTCTL_GUEST_ERROR)
|
---|
2257 | {
|
---|
2258 | if (prcGuest)
|
---|
2259 | *prcGuest = pEvent->GuestResult();
|
---|
2260 | }
|
---|
2261 | }
|
---|
2262 | }
|
---|
2263 |
|
---|
2264 | unregisterWaitEvent(pEvent);
|
---|
2265 |
|
---|
2266 | LogFlowFuncLeaveRC(vrc);
|
---|
2267 | return vrc;
|
---|
2268 | }
|
---|
2269 |
|
---|
2270 | /**
|
---|
2271 | * Unregisters a process object from a session.
|
---|
2272 | *
|
---|
2273 | * @return VBox status code. VERR_NOT_FOUND if the process is not registered (anymore).
|
---|
2274 | * @param pProcess Process object to unregister from session.
|
---|
2275 | */
|
---|
2276 | int GuestSession::i_processUnregister(GuestProcess *pProcess)
|
---|
2277 | {
|
---|
2278 | AssertPtrReturn(pProcess, VERR_INVALID_POINTER);
|
---|
2279 |
|
---|
2280 | LogFlowThisFunc(("pProcess=%p\n", pProcess));
|
---|
2281 |
|
---|
2282 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2283 |
|
---|
2284 | const uint32_t uObjectID = pProcess->getObjectID();
|
---|
2285 |
|
---|
2286 | LogFlowFunc(("Removing process (objectID=%RU32) ...\n", uObjectID));
|
---|
2287 |
|
---|
2288 | int rc = i_objectUnregister(uObjectID);
|
---|
2289 | if (RT_FAILURE(rc))
|
---|
2290 | return rc;
|
---|
2291 |
|
---|
2292 | SessionProcesses::iterator itProcs = mData.mProcesses.find(uObjectID);
|
---|
2293 | AssertReturn(itProcs != mData.mProcesses.end(), VERR_NOT_FOUND);
|
---|
2294 |
|
---|
2295 | /* Make sure to consume the pointer before the one of the iterator gets released. */
|
---|
2296 | ComObjPtr<GuestProcess> pProc = pProcess;
|
---|
2297 |
|
---|
2298 | ULONG uPID;
|
---|
2299 | HRESULT hr = pProc->COMGETTER(PID)(&uPID);
|
---|
2300 | ComAssertComRC(hr);
|
---|
2301 |
|
---|
2302 | LogFlowFunc(("Removing process ID=%RU32 (session %RU32, guest PID %RU32, now total %zu processes)\n",
|
---|
2303 | uObjectID, mData.mSession.mID, uPID, mData.mProcesses.size()));
|
---|
2304 |
|
---|
2305 | rc = pProcess->i_onRemove();
|
---|
2306 | AssertRCReturn(rc, rc);
|
---|
2307 |
|
---|
2308 | mData.mProcesses.erase(itProcs);
|
---|
2309 |
|
---|
2310 | alock.release(); /* Release lock before firing off event. */
|
---|
2311 |
|
---|
2312 | fireGuestProcessRegisteredEvent(mEventSource, this /* Session */, pProc, uPID, false /* Process unregistered */);
|
---|
2313 |
|
---|
2314 | pProc.setNull();
|
---|
2315 |
|
---|
2316 | LogFlowFuncLeaveRC(rc);
|
---|
2317 | return rc;
|
---|
2318 | }
|
---|
2319 |
|
---|
2320 | /**
|
---|
2321 | * Creates but does *not* start the process yet.
|
---|
2322 | *
|
---|
2323 | * See GuestProcess::startProcess() or GuestProcess::startProcessAsync() for
|
---|
2324 | * starting the process.
|
---|
2325 | *
|
---|
2326 | * @return IPRT status code.
|
---|
2327 | * @param procInfo
|
---|
2328 | * @param pProcess
|
---|
2329 | */
|
---|
2330 | int GuestSession::i_processCreateEx(GuestProcessStartupInfo &procInfo, ComObjPtr<GuestProcess> &pProcess)
|
---|
2331 | {
|
---|
2332 | LogFlowFunc(("mExe=%s, mFlags=%x, mTimeoutMS=%RU32\n",
|
---|
2333 | procInfo.mExecutable.c_str(), procInfo.mFlags, procInfo.mTimeoutMS));
|
---|
2334 | #ifdef DEBUG
|
---|
2335 | if (procInfo.mArguments.size())
|
---|
2336 | {
|
---|
2337 | LogFlowFunc(("Arguments:"));
|
---|
2338 | ProcessArguments::const_iterator it = procInfo.mArguments.begin();
|
---|
2339 | while (it != procInfo.mArguments.end())
|
---|
2340 | {
|
---|
2341 | LogFlow((" %s", (*it).c_str()));
|
---|
2342 | ++it;
|
---|
2343 | }
|
---|
2344 | LogFlow(("\n"));
|
---|
2345 | }
|
---|
2346 | #endif
|
---|
2347 |
|
---|
2348 | /* Validate flags. */
|
---|
2349 | if (procInfo.mFlags)
|
---|
2350 | {
|
---|
2351 | if ( !(procInfo.mFlags & ProcessCreateFlag_IgnoreOrphanedProcesses)
|
---|
2352 | && !(procInfo.mFlags & ProcessCreateFlag_WaitForProcessStartOnly)
|
---|
2353 | && !(procInfo.mFlags & ProcessCreateFlag_Hidden)
|
---|
2354 | && !(procInfo.mFlags & ProcessCreateFlag_Profile)
|
---|
2355 | && !(procInfo.mFlags & ProcessCreateFlag_WaitForStdOut)
|
---|
2356 | && !(procInfo.mFlags & ProcessCreateFlag_WaitForStdErr))
|
---|
2357 | {
|
---|
2358 | return VERR_INVALID_PARAMETER;
|
---|
2359 | }
|
---|
2360 | }
|
---|
2361 |
|
---|
2362 | if ( (procInfo.mFlags & ProcessCreateFlag_WaitForProcessStartOnly)
|
---|
2363 | && ( (procInfo.mFlags & ProcessCreateFlag_WaitForStdOut)
|
---|
2364 | || (procInfo.mFlags & ProcessCreateFlag_WaitForStdErr)
|
---|
2365 | )
|
---|
2366 | )
|
---|
2367 | {
|
---|
2368 | return VERR_INVALID_PARAMETER;
|
---|
2369 | }
|
---|
2370 |
|
---|
2371 | /* Adjust timeout.
|
---|
2372 | * If set to 0, we define an infinite timeout (unlimited process run time). */
|
---|
2373 | if (procInfo.mTimeoutMS == 0)
|
---|
2374 | procInfo.mTimeoutMS = UINT32_MAX;
|
---|
2375 |
|
---|
2376 | /** @todo Implement process priority + affinity. */
|
---|
2377 |
|
---|
2378 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2379 |
|
---|
2380 | /* Register a new object ID. */
|
---|
2381 | uint32_t uObjectID;
|
---|
2382 | int rc = i_objectRegister(SESSIONOBJECTTYPE_PROCESS, &uObjectID);
|
---|
2383 | if (RT_FAILURE(rc))
|
---|
2384 | return rc;
|
---|
2385 |
|
---|
2386 | /* Create the process object. */
|
---|
2387 | HRESULT hr = pProcess.createObject();
|
---|
2388 | if (FAILED(hr))
|
---|
2389 | return VERR_COM_UNEXPECTED;
|
---|
2390 |
|
---|
2391 | rc = pProcess->init(mParent->i_getConsole() /* Console */, this /* Session */, uObjectID,
|
---|
2392 | procInfo, mData.mpBaseEnvironment);
|
---|
2393 | if (RT_FAILURE(rc))
|
---|
2394 | return rc;
|
---|
2395 |
|
---|
2396 | /* Add the created process to our map. */
|
---|
2397 | try
|
---|
2398 | {
|
---|
2399 | mData.mProcesses[uObjectID] = pProcess;
|
---|
2400 |
|
---|
2401 | LogFlowFunc(("Added new process (Session: %RU32) with process ID=%RU32 (now total %zu processes)\n",
|
---|
2402 | mData.mSession.mID, uObjectID, mData.mProcesses.size()));
|
---|
2403 |
|
---|
2404 | alock.release(); /* Release lock before firing off event. */
|
---|
2405 |
|
---|
2406 | fireGuestProcessRegisteredEvent(mEventSource, this /* Session */, pProcess, 0 /* PID */, true /* Process registered */);
|
---|
2407 | }
|
---|
2408 | catch (std::bad_alloc &)
|
---|
2409 | {
|
---|
2410 | rc = VERR_NO_MEMORY;
|
---|
2411 | }
|
---|
2412 |
|
---|
2413 | return rc;
|
---|
2414 | }
|
---|
2415 |
|
---|
2416 | inline bool GuestSession::i_processExists(uint32_t uProcessID, ComObjPtr<GuestProcess> *pProcess)
|
---|
2417 | {
|
---|
2418 | SessionProcesses::const_iterator it = mData.mProcesses.find(uProcessID);
|
---|
2419 | if (it != mData.mProcesses.end())
|
---|
2420 | {
|
---|
2421 | if (pProcess)
|
---|
2422 | *pProcess = it->second;
|
---|
2423 | return true;
|
---|
2424 | }
|
---|
2425 | return false;
|
---|
2426 | }
|
---|
2427 |
|
---|
2428 | inline int GuestSession::i_processGetByPID(ULONG uPID, ComObjPtr<GuestProcess> *pProcess)
|
---|
2429 | {
|
---|
2430 | AssertReturn(uPID, false);
|
---|
2431 | /* pProcess is optional. */
|
---|
2432 |
|
---|
2433 | SessionProcesses::iterator itProcs = mData.mProcesses.begin();
|
---|
2434 | for (; itProcs != mData.mProcesses.end(); ++itProcs)
|
---|
2435 | {
|
---|
2436 | ComObjPtr<GuestProcess> pCurProc = itProcs->second;
|
---|
2437 | AutoCaller procCaller(pCurProc);
|
---|
2438 | if (procCaller.rc())
|
---|
2439 | return VERR_COM_INVALID_OBJECT_STATE;
|
---|
2440 |
|
---|
2441 | ULONG uCurPID;
|
---|
2442 | HRESULT hr = pCurProc->COMGETTER(PID)(&uCurPID);
|
---|
2443 | ComAssertComRC(hr);
|
---|
2444 |
|
---|
2445 | if (uCurPID == uPID)
|
---|
2446 | {
|
---|
2447 | if (pProcess)
|
---|
2448 | *pProcess = pCurProc;
|
---|
2449 | return VINF_SUCCESS;
|
---|
2450 | }
|
---|
2451 | }
|
---|
2452 |
|
---|
2453 | return VERR_NOT_FOUND;
|
---|
2454 | }
|
---|
2455 |
|
---|
2456 | int GuestSession::i_sendCommand(uint32_t uFunction,
|
---|
2457 | uint32_t uParms, PVBOXHGCMSVCPARM paParms)
|
---|
2458 | {
|
---|
2459 | LogFlowThisFuncEnter();
|
---|
2460 |
|
---|
2461 | #ifndef VBOX_GUESTCTRL_TEST_CASE
|
---|
2462 | ComObjPtr<Console> pConsole = mParent->i_getConsole();
|
---|
2463 | Assert(!pConsole.isNull());
|
---|
2464 |
|
---|
2465 | /* Forward the information to the VMM device. */
|
---|
2466 | VMMDev *pVMMDev = pConsole->i_getVMMDev();
|
---|
2467 | AssertPtr(pVMMDev);
|
---|
2468 |
|
---|
2469 | LogFlowThisFunc(("uFunction=%RU32, uParms=%RU32\n", uFunction, uParms));
|
---|
2470 | int vrc = pVMMDev->hgcmHostCall(HGCMSERVICE_NAME, uFunction, uParms, paParms);
|
---|
2471 | if (RT_FAILURE(vrc))
|
---|
2472 | {
|
---|
2473 | /** @todo What to do here? */
|
---|
2474 | }
|
---|
2475 | #else
|
---|
2476 | /* Not needed within testcases. */
|
---|
2477 | int vrc = VINF_SUCCESS;
|
---|
2478 | #endif
|
---|
2479 | LogFlowFuncLeaveRC(vrc);
|
---|
2480 | return vrc;
|
---|
2481 | }
|
---|
2482 |
|
---|
2483 | /* static */
|
---|
2484 | HRESULT GuestSession::i_setErrorExternal(VirtualBoxBase *pInterface, int rcGuest)
|
---|
2485 | {
|
---|
2486 | AssertPtr(pInterface);
|
---|
2487 | AssertMsg(RT_FAILURE(rcGuest), ("Guest rc does not indicate a failure when setting error\n"));
|
---|
2488 |
|
---|
2489 | return pInterface->setErrorBoth(VBOX_E_IPRT_ERROR, rcGuest, GuestSession::i_guestErrorToString(rcGuest).c_str());
|
---|
2490 | }
|
---|
2491 |
|
---|
2492 | /* Does not do locking; caller is responsible for that! */
|
---|
2493 | int GuestSession::i_setSessionStatus(GuestSessionStatus_T sessionStatus, int sessionRc)
|
---|
2494 | {
|
---|
2495 | LogFlowThisFunc(("oldStatus=%RU32, newStatus=%RU32, sessionRc=%Rrc\n",
|
---|
2496 | mData.mStatus, sessionStatus, sessionRc));
|
---|
2497 |
|
---|
2498 | if (sessionStatus == GuestSessionStatus_Error)
|
---|
2499 | {
|
---|
2500 | AssertMsg(RT_FAILURE(sessionRc), ("Guest rc must be an error (%Rrc)\n", sessionRc));
|
---|
2501 | /* Do not allow overwriting an already set error. If this happens
|
---|
2502 | * this means we forgot some error checking/locking somewhere. */
|
---|
2503 | AssertMsg(RT_SUCCESS(mData.mRC), ("Guest rc already set (to %Rrc)\n", mData.mRC));
|
---|
2504 | }
|
---|
2505 | else
|
---|
2506 | AssertMsg(RT_SUCCESS(sessionRc), ("Guest rc must not be an error (%Rrc)\n", sessionRc));
|
---|
2507 |
|
---|
2508 | if (mData.mStatus != sessionStatus)
|
---|
2509 | {
|
---|
2510 | mData.mStatus = sessionStatus;
|
---|
2511 | mData.mRC = sessionRc;
|
---|
2512 |
|
---|
2513 | ComObjPtr<VirtualBoxErrorInfo> errorInfo;
|
---|
2514 | HRESULT hr = errorInfo.createObject();
|
---|
2515 | ComAssertComRC(hr);
|
---|
2516 | int rc2 = errorInfo->initEx(VBOX_E_IPRT_ERROR, sessionRc,
|
---|
2517 | COM_IIDOF(IGuestSession), getComponentName(),
|
---|
2518 | i_guestErrorToString(sessionRc));
|
---|
2519 | AssertRC(rc2);
|
---|
2520 |
|
---|
2521 | fireGuestSessionStateChangedEvent(mEventSource, this,
|
---|
2522 | mData.mSession.mID, sessionStatus, errorInfo);
|
---|
2523 | }
|
---|
2524 |
|
---|
2525 | return VINF_SUCCESS;
|
---|
2526 | }
|
---|
2527 |
|
---|
2528 | int GuestSession::i_signalWaiters(GuestSessionWaitResult_T enmWaitResult, int rc /*= VINF_SUCCESS */)
|
---|
2529 | {
|
---|
2530 | RT_NOREF(enmWaitResult, rc);
|
---|
2531 |
|
---|
2532 | /*LogFlowThisFunc(("enmWaitResult=%d, rc=%Rrc, mWaitCount=%RU32, mWaitEvent=%p\n",
|
---|
2533 | enmWaitResult, rc, mData.mWaitCount, mData.mWaitEvent));*/
|
---|
2534 |
|
---|
2535 | /* Note: No write locking here -- already done in the caller. */
|
---|
2536 |
|
---|
2537 | int vrc = VINF_SUCCESS;
|
---|
2538 | /*if (mData.mWaitEvent)
|
---|
2539 | vrc = mData.mWaitEvent->Signal(enmWaitResult, rc);*/
|
---|
2540 | LogFlowFuncLeaveRC(vrc);
|
---|
2541 | return vrc;
|
---|
2542 | }
|
---|
2543 |
|
---|
2544 | /**
|
---|
2545 | * Determines the protocol version (sets mData.mProtocolVersion).
|
---|
2546 | *
|
---|
2547 | * This is called from the init method prior to to establishing a guest
|
---|
2548 | * session.
|
---|
2549 | *
|
---|
2550 | * @return IPRT status code.
|
---|
2551 | */
|
---|
2552 | int GuestSession::i_determineProtocolVersion(void)
|
---|
2553 | {
|
---|
2554 | /*
|
---|
2555 | * We currently do this based on the reported guest additions version,
|
---|
2556 | * ASSUMING that VBoxService and VBoxDrv are at the same version.
|
---|
2557 | */
|
---|
2558 | ComObjPtr<Guest> pGuest = mParent;
|
---|
2559 | AssertReturn(!pGuest.isNull(), VERR_NOT_SUPPORTED);
|
---|
2560 | uint32_t uGaVersion = pGuest->i_getAdditionsVersion();
|
---|
2561 |
|
---|
2562 | /* Everyone supports version one, if they support anything at all. */
|
---|
2563 | mData.mProtocolVersion = 1;
|
---|
2564 |
|
---|
2565 | /* Guest control 2.0 was introduced with 4.3.0. */
|
---|
2566 | if (uGaVersion >= VBOX_FULL_VERSION_MAKE(4,3,0))
|
---|
2567 | mData.mProtocolVersion = 2; /* Guest control 2.0. */
|
---|
2568 |
|
---|
2569 | LogFlowThisFunc(("uGaVersion=%u.%u.%u => mProtocolVersion=%u\n",
|
---|
2570 | VBOX_FULL_VERSION_GET_MAJOR(uGaVersion), VBOX_FULL_VERSION_GET_MINOR(uGaVersion),
|
---|
2571 | VBOX_FULL_VERSION_GET_BUILD(uGaVersion), mData.mProtocolVersion));
|
---|
2572 |
|
---|
2573 | /*
|
---|
2574 | * Inform the user about outdated guest additions (VM release log).
|
---|
2575 | */
|
---|
2576 | if (mData.mProtocolVersion < 2)
|
---|
2577 | LogRelMax(3, (tr("Warning: Guest Additions v%u.%u.%u only supports the older guest control protocol version %u.\n"
|
---|
2578 | " Please upgrade GAs to the current version to get full guest control capabilities.\n"),
|
---|
2579 | VBOX_FULL_VERSION_GET_MAJOR(uGaVersion), VBOX_FULL_VERSION_GET_MINOR(uGaVersion),
|
---|
2580 | VBOX_FULL_VERSION_GET_BUILD(uGaVersion), mData.mProtocolVersion));
|
---|
2581 |
|
---|
2582 | return VINF_SUCCESS;
|
---|
2583 | }
|
---|
2584 |
|
---|
2585 | int GuestSession::i_waitFor(uint32_t fWaitFlags, ULONG uTimeoutMS, GuestSessionWaitResult_T &waitResult, int *prcGuest)
|
---|
2586 | {
|
---|
2587 | LogFlowThisFuncEnter();
|
---|
2588 |
|
---|
2589 | AssertReturn(fWaitFlags, VERR_INVALID_PARAMETER);
|
---|
2590 |
|
---|
2591 | /*LogFlowThisFunc(("fWaitFlags=0x%x, uTimeoutMS=%RU32, mStatus=%RU32, mWaitCount=%RU32, mWaitEvent=%p, prcGuest=%p\n",
|
---|
2592 | fWaitFlags, uTimeoutMS, mData.mStatus, mData.mWaitCount, mData.mWaitEvent, prcGuest));*/
|
---|
2593 |
|
---|
2594 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2595 |
|
---|
2596 | /* Did some error occur before? Then skip waiting and return. */
|
---|
2597 | if (mData.mStatus == GuestSessionStatus_Error)
|
---|
2598 | {
|
---|
2599 | waitResult = GuestSessionWaitResult_Error;
|
---|
2600 | AssertMsg(RT_FAILURE(mData.mRC), ("No error rc (%Rrc) set when guest session indicated an error\n", mData.mRC));
|
---|
2601 | if (prcGuest)
|
---|
2602 | *prcGuest = mData.mRC; /* Return last set error. */
|
---|
2603 | return VERR_GSTCTL_GUEST_ERROR;
|
---|
2604 | }
|
---|
2605 |
|
---|
2606 | /* Guest Additions < 4.3 don't support session handling, skip. */
|
---|
2607 | if (mData.mProtocolVersion < 2)
|
---|
2608 | {
|
---|
2609 | waitResult = GuestSessionWaitResult_WaitFlagNotSupported;
|
---|
2610 |
|
---|
2611 | LogFlowThisFunc(("Installed Guest Additions don't support waiting for dedicated sessions, skipping\n"));
|
---|
2612 | return VINF_SUCCESS;
|
---|
2613 | }
|
---|
2614 |
|
---|
2615 | waitResult = GuestSessionWaitResult_None;
|
---|
2616 | if (fWaitFlags & GuestSessionWaitForFlag_Terminate)
|
---|
2617 | {
|
---|
2618 | switch (mData.mStatus)
|
---|
2619 | {
|
---|
2620 | case GuestSessionStatus_Terminated:
|
---|
2621 | case GuestSessionStatus_Down:
|
---|
2622 | waitResult = GuestSessionWaitResult_Terminate;
|
---|
2623 | break;
|
---|
2624 |
|
---|
2625 | case GuestSessionStatus_TimedOutKilled:
|
---|
2626 | case GuestSessionStatus_TimedOutAbnormally:
|
---|
2627 | waitResult = GuestSessionWaitResult_Timeout;
|
---|
2628 | break;
|
---|
2629 |
|
---|
2630 | case GuestSessionStatus_Error:
|
---|
2631 | /* Handled above. */
|
---|
2632 | break;
|
---|
2633 |
|
---|
2634 | case GuestSessionStatus_Started:
|
---|
2635 | waitResult = GuestSessionWaitResult_Start;
|
---|
2636 | break;
|
---|
2637 |
|
---|
2638 | case GuestSessionStatus_Undefined:
|
---|
2639 | case GuestSessionStatus_Starting:
|
---|
2640 | /* Do the waiting below. */
|
---|
2641 | break;
|
---|
2642 |
|
---|
2643 | default:
|
---|
2644 | AssertMsgFailed(("Unhandled session status %RU32\n", mData.mStatus));
|
---|
2645 | return VERR_NOT_IMPLEMENTED;
|
---|
2646 | }
|
---|
2647 | }
|
---|
2648 | else if (fWaitFlags & GuestSessionWaitForFlag_Start)
|
---|
2649 | {
|
---|
2650 | switch (mData.mStatus)
|
---|
2651 | {
|
---|
2652 | case GuestSessionStatus_Started:
|
---|
2653 | case GuestSessionStatus_Terminating:
|
---|
2654 | case GuestSessionStatus_Terminated:
|
---|
2655 | case GuestSessionStatus_Down:
|
---|
2656 | waitResult = GuestSessionWaitResult_Start;
|
---|
2657 | break;
|
---|
2658 |
|
---|
2659 | case GuestSessionStatus_Error:
|
---|
2660 | waitResult = GuestSessionWaitResult_Error;
|
---|
2661 | break;
|
---|
2662 |
|
---|
2663 | case GuestSessionStatus_TimedOutKilled:
|
---|
2664 | case GuestSessionStatus_TimedOutAbnormally:
|
---|
2665 | waitResult = GuestSessionWaitResult_Timeout;
|
---|
2666 | break;
|
---|
2667 |
|
---|
2668 | case GuestSessionStatus_Undefined:
|
---|
2669 | case GuestSessionStatus_Starting:
|
---|
2670 | /* Do the waiting below. */
|
---|
2671 | break;
|
---|
2672 |
|
---|
2673 | default:
|
---|
2674 | AssertMsgFailed(("Unhandled session status %RU32\n", mData.mStatus));
|
---|
2675 | return VERR_NOT_IMPLEMENTED;
|
---|
2676 | }
|
---|
2677 | }
|
---|
2678 |
|
---|
2679 | LogFlowThisFunc(("sessionStatus=%RU32, sessionRc=%Rrc, waitResult=%RU32\n",
|
---|
2680 | mData.mStatus, mData.mRC, waitResult));
|
---|
2681 |
|
---|
2682 | /* No waiting needed? Return immediately using the last set error. */
|
---|
2683 | if (waitResult != GuestSessionWaitResult_None)
|
---|
2684 | {
|
---|
2685 | if (prcGuest)
|
---|
2686 | *prcGuest = mData.mRC; /* Return last set error (if any). */
|
---|
2687 | return RT_SUCCESS(mData.mRC) ? VINF_SUCCESS : VERR_GSTCTL_GUEST_ERROR;
|
---|
2688 | }
|
---|
2689 |
|
---|
2690 | int vrc;
|
---|
2691 |
|
---|
2692 | GuestWaitEvent *pEvent = NULL;
|
---|
2693 | GuestEventTypes eventTypes;
|
---|
2694 | try
|
---|
2695 | {
|
---|
2696 | eventTypes.push_back(VBoxEventType_OnGuestSessionStateChanged);
|
---|
2697 |
|
---|
2698 | vrc = registerWaitEventEx(mData.mSession.mID, mData.mObjectID, eventTypes, &pEvent);
|
---|
2699 | }
|
---|
2700 | catch (std::bad_alloc &)
|
---|
2701 | {
|
---|
2702 | vrc = VERR_NO_MEMORY;
|
---|
2703 | }
|
---|
2704 |
|
---|
2705 | if (RT_FAILURE(vrc))
|
---|
2706 | return vrc;
|
---|
2707 |
|
---|
2708 | alock.release(); /* Release lock before waiting. */
|
---|
2709 |
|
---|
2710 | GuestSessionStatus_T sessionStatus;
|
---|
2711 | vrc = i_waitForStatusChange(pEvent, fWaitFlags,
|
---|
2712 | uTimeoutMS, &sessionStatus, prcGuest);
|
---|
2713 | if (RT_SUCCESS(vrc))
|
---|
2714 | {
|
---|
2715 | switch (sessionStatus)
|
---|
2716 | {
|
---|
2717 | case GuestSessionStatus_Started:
|
---|
2718 | waitResult = GuestSessionWaitResult_Start;
|
---|
2719 | break;
|
---|
2720 |
|
---|
2721 | case GuestSessionStatus_Terminated:
|
---|
2722 | waitResult = GuestSessionWaitResult_Terminate;
|
---|
2723 | break;
|
---|
2724 |
|
---|
2725 | case GuestSessionStatus_TimedOutKilled:
|
---|
2726 | case GuestSessionStatus_TimedOutAbnormally:
|
---|
2727 | waitResult = GuestSessionWaitResult_Timeout;
|
---|
2728 | break;
|
---|
2729 |
|
---|
2730 | case GuestSessionStatus_Down:
|
---|
2731 | waitResult = GuestSessionWaitResult_Terminate;
|
---|
2732 | break;
|
---|
2733 |
|
---|
2734 | case GuestSessionStatus_Error:
|
---|
2735 | waitResult = GuestSessionWaitResult_Error;
|
---|
2736 | break;
|
---|
2737 |
|
---|
2738 | default:
|
---|
2739 | waitResult = GuestSessionWaitResult_Status;
|
---|
2740 | break;
|
---|
2741 | }
|
---|
2742 | }
|
---|
2743 |
|
---|
2744 | unregisterWaitEvent(pEvent);
|
---|
2745 |
|
---|
2746 | LogFlowFuncLeaveRC(vrc);
|
---|
2747 | return vrc;
|
---|
2748 | }
|
---|
2749 |
|
---|
2750 | int GuestSession::i_waitForStatusChange(GuestWaitEvent *pEvent, uint32_t fWaitFlags, uint32_t uTimeoutMS,
|
---|
2751 | GuestSessionStatus_T *pSessionStatus, int *prcGuest)
|
---|
2752 | {
|
---|
2753 | RT_NOREF(fWaitFlags);
|
---|
2754 | AssertPtrReturn(pEvent, VERR_INVALID_POINTER);
|
---|
2755 |
|
---|
2756 | VBoxEventType_T evtType;
|
---|
2757 | ComPtr<IEvent> pIEvent;
|
---|
2758 | int vrc = waitForEvent(pEvent, uTimeoutMS,
|
---|
2759 | &evtType, pIEvent.asOutParam());
|
---|
2760 | if (RT_SUCCESS(vrc))
|
---|
2761 | {
|
---|
2762 | Assert(evtType == VBoxEventType_OnGuestSessionStateChanged);
|
---|
2763 |
|
---|
2764 | ComPtr<IGuestSessionStateChangedEvent> pChangedEvent = pIEvent;
|
---|
2765 | Assert(!pChangedEvent.isNull());
|
---|
2766 |
|
---|
2767 | GuestSessionStatus_T sessionStatus;
|
---|
2768 | pChangedEvent->COMGETTER(Status)(&sessionStatus);
|
---|
2769 | if (pSessionStatus)
|
---|
2770 | *pSessionStatus = sessionStatus;
|
---|
2771 |
|
---|
2772 | ComPtr<IVirtualBoxErrorInfo> errorInfo;
|
---|
2773 | HRESULT hr = pChangedEvent->COMGETTER(Error)(errorInfo.asOutParam());
|
---|
2774 | ComAssertComRC(hr);
|
---|
2775 |
|
---|
2776 | LONG lGuestRc;
|
---|
2777 | hr = errorInfo->COMGETTER(ResultDetail)(&lGuestRc);
|
---|
2778 | ComAssertComRC(hr);
|
---|
2779 | if (RT_FAILURE((int)lGuestRc))
|
---|
2780 | vrc = VERR_GSTCTL_GUEST_ERROR;
|
---|
2781 | if (prcGuest)
|
---|
2782 | *prcGuest = (int)lGuestRc;
|
---|
2783 |
|
---|
2784 | LogFlowThisFunc(("Status changed event for session ID=%RU32, new status is: %RU32 (%Rrc)\n",
|
---|
2785 | mData.mSession.mID, sessionStatus,
|
---|
2786 | RT_SUCCESS((int)lGuestRc) ? VINF_SUCCESS : (int)lGuestRc));
|
---|
2787 | }
|
---|
2788 |
|
---|
2789 | LogFlowFuncLeaveRC(vrc);
|
---|
2790 | return vrc;
|
---|
2791 | }
|
---|
2792 |
|
---|
2793 | // implementation of public methods
|
---|
2794 | /////////////////////////////////////////////////////////////////////////////
|
---|
2795 |
|
---|
2796 | HRESULT GuestSession::close()
|
---|
2797 | {
|
---|
2798 | AutoCaller autoCaller(this);
|
---|
2799 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
2800 |
|
---|
2801 | LogFlowThisFuncEnter();
|
---|
2802 |
|
---|
2803 | /* Note: Don't check if the session is ready via i_isReadyExternal() here;
|
---|
2804 | * the session (already) could be in a stopped / aborted state. */
|
---|
2805 |
|
---|
2806 | /* Close session on guest. */
|
---|
2807 | int rcGuest = VINF_SUCCESS;
|
---|
2808 | int vrc = i_closeSession(0 /* Flags */, 30 * 1000 /* Timeout */, &rcGuest);
|
---|
2809 | /* On failure don't return here, instead do all the cleanup
|
---|
2810 | * work first and then return an error. */
|
---|
2811 |
|
---|
2812 | /* Remove ourselves from the session list. */
|
---|
2813 | AssertPtr(mParent);
|
---|
2814 | int vrc2 = mParent->i_sessionRemove(mData.mSession.mID);
|
---|
2815 | if (vrc2 == VERR_NOT_FOUND) /* Not finding the session anymore isn't critical. */
|
---|
2816 | vrc2 = VINF_SUCCESS;
|
---|
2817 |
|
---|
2818 | if (RT_SUCCESS(vrc))
|
---|
2819 | vrc = vrc2;
|
---|
2820 |
|
---|
2821 | LogFlowThisFunc(("Returning rc=%Rrc, rcGuest=%Rrc\n", vrc, rcGuest));
|
---|
2822 |
|
---|
2823 | if (RT_FAILURE(vrc))
|
---|
2824 | {
|
---|
2825 | if (vrc == VERR_GSTCTL_GUEST_ERROR)
|
---|
2826 | return GuestSession::i_setErrorExternal(this, rcGuest);
|
---|
2827 | return setError(VBOX_E_IPRT_ERROR, tr("Closing guest session failed with %Rrc"), vrc);
|
---|
2828 | }
|
---|
2829 |
|
---|
2830 | return S_OK;
|
---|
2831 | }
|
---|
2832 |
|
---|
2833 | HRESULT GuestSession::fileCopy(const com::Utf8Str &aSource, const com::Utf8Str &aDestination,
|
---|
2834 | const std::vector<FileCopyFlag_T> &aFlags, ComPtr<IProgress> &aProgress)
|
---|
2835 | {
|
---|
2836 | RT_NOREF(aSource, aDestination, aFlags, aProgress);
|
---|
2837 | ReturnComNotImplemented();
|
---|
2838 | }
|
---|
2839 |
|
---|
2840 | HRESULT GuestSession::fileCopyFromGuest(const com::Utf8Str &aSource, const com::Utf8Str &aDestination,
|
---|
2841 | const std::vector<FileCopyFlag_T> &aFlags,
|
---|
2842 | ComPtr<IProgress> &aProgress)
|
---|
2843 | {
|
---|
2844 | AutoCaller autoCaller(this);
|
---|
2845 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
2846 |
|
---|
2847 | uint32_t fFlags = FileCopyFlag_None;
|
---|
2848 | if (aFlags.size())
|
---|
2849 | {
|
---|
2850 | for (size_t i = 0; i < aFlags.size(); i++)
|
---|
2851 | fFlags |= aFlags[i];
|
---|
2852 | }
|
---|
2853 |
|
---|
2854 | GuestSessionFsSourceSet SourceSet;
|
---|
2855 |
|
---|
2856 | GuestSessionFsSourceSpec source;
|
---|
2857 | source.strSource = aSource;
|
---|
2858 | source.enmType = FsObjType_File;
|
---|
2859 | source.enmPathStyle = i_getPathStyle();
|
---|
2860 | source.Type.File.fCopyFlags = (FileCopyFlag_T)fFlags;
|
---|
2861 |
|
---|
2862 | SourceSet.push_back(source);
|
---|
2863 |
|
---|
2864 | return i_copyFromGuest(SourceSet, aDestination, aProgress);
|
---|
2865 | }
|
---|
2866 |
|
---|
2867 | HRESULT GuestSession::fileCopyToGuest(const com::Utf8Str &aSource, const com::Utf8Str &aDestination,
|
---|
2868 | const std::vector<FileCopyFlag_T> &aFlags, ComPtr<IProgress> &aProgress)
|
---|
2869 | {
|
---|
2870 | AutoCaller autoCaller(this);
|
---|
2871 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
2872 |
|
---|
2873 | uint32_t fFlags = FileCopyFlag_None;
|
---|
2874 | if (aFlags.size())
|
---|
2875 | {
|
---|
2876 | for (size_t i = 0; i < aFlags.size(); i++)
|
---|
2877 | fFlags |= aFlags[i];
|
---|
2878 | }
|
---|
2879 |
|
---|
2880 | GuestSessionFsSourceSet SourceSet;
|
---|
2881 |
|
---|
2882 | GuestSessionFsSourceSpec source;
|
---|
2883 | source.strSource = aSource;
|
---|
2884 | source.enmType = FsObjType_File;
|
---|
2885 | source.enmPathStyle = i_getPathStyle();
|
---|
2886 | source.Type.File.fCopyFlags = (FileCopyFlag_T)fFlags;
|
---|
2887 |
|
---|
2888 | SourceSet.push_back(source);
|
---|
2889 |
|
---|
2890 | return i_copyToGuest(SourceSet, aDestination, aProgress);
|
---|
2891 | }
|
---|
2892 |
|
---|
2893 | HRESULT GuestSession::copyFromGuest(const std::vector<com::Utf8Str> &aSources, const std::vector<com::Utf8Str> &aFilters,
|
---|
2894 | const std::vector<com::Utf8Str> &aFlags, const com::Utf8Str &aDestination,
|
---|
2895 | ComPtr<IProgress> &aProgress)
|
---|
2896 | {
|
---|
2897 | AutoCaller autoCaller(this);
|
---|
2898 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
2899 |
|
---|
2900 | const size_t cSources = aSources.size();
|
---|
2901 | if ( (aFilters.size() && aFilters.size() != cSources)
|
---|
2902 | || (aFlags.size() && aFlags.size() != cSources))
|
---|
2903 | {
|
---|
2904 | return setError(E_INVALIDARG, tr("Parameter array sizes don't match to the number of sources specified"));
|
---|
2905 | }
|
---|
2906 |
|
---|
2907 | GuestSessionFsSourceSet SourceSet;
|
---|
2908 |
|
---|
2909 | std::vector<com::Utf8Str>::const_iterator itSource = aSources.begin();
|
---|
2910 | std::vector<com::Utf8Str>::const_iterator itFilter = aFilters.begin();
|
---|
2911 | std::vector<com::Utf8Str>::const_iterator itFlags = aFlags.begin();
|
---|
2912 |
|
---|
2913 | const bool fContinueOnErrors = false; /** @todo Do we want a flag for that? */
|
---|
2914 | const bool fFollowSymlinks = true; /** @todo Ditto. */
|
---|
2915 |
|
---|
2916 | while (itSource != aSources.end())
|
---|
2917 | {
|
---|
2918 | GuestFsObjData objData;
|
---|
2919 | int rcGuest;
|
---|
2920 | int vrc = i_fsQueryInfo(*(itSource), fFollowSymlinks, objData, &rcGuest);
|
---|
2921 | if ( RT_FAILURE(vrc)
|
---|
2922 | && !fContinueOnErrors)
|
---|
2923 | {
|
---|
2924 | if (GuestProcess::i_isGuestError(vrc))
|
---|
2925 | return setError(E_FAIL, tr("Unable to query type for source '%s': %s"), (*itSource).c_str(),
|
---|
2926 | GuestProcess::i_guestErrorToString(rcGuest).c_str());
|
---|
2927 | else
|
---|
2928 | return setError(E_FAIL, tr("Unable to query type for source '%s' (%Rrc)"), (*itSource).c_str(), vrc);
|
---|
2929 | }
|
---|
2930 |
|
---|
2931 | Utf8Str strFlags;
|
---|
2932 | if (itFlags != aFlags.end())
|
---|
2933 | {
|
---|
2934 | strFlags = *itFlags;
|
---|
2935 | ++itFlags;
|
---|
2936 | }
|
---|
2937 |
|
---|
2938 | Utf8Str strFilter;
|
---|
2939 | if (itFilter != aFilters.end())
|
---|
2940 | {
|
---|
2941 | strFilter = *itFilter;
|
---|
2942 | ++itFilter;
|
---|
2943 | }
|
---|
2944 |
|
---|
2945 | GuestSessionFsSourceSpec source;
|
---|
2946 | source.strSource = *itSource;
|
---|
2947 | source.strFilter = strFilter;
|
---|
2948 | source.enmType = objData.mType;
|
---|
2949 | source.enmPathStyle = i_getPathStyle();
|
---|
2950 |
|
---|
2951 | HRESULT hrc;
|
---|
2952 | if (source.enmType == FsObjType_Directory)
|
---|
2953 | {
|
---|
2954 | hrc = GuestSession::i_directoryCopyFlagFromStr(strFlags, &source.Type.Dir.fCopyFlags);
|
---|
2955 | source.Type.Dir.fRecursive = true; /* Implicit. */
|
---|
2956 | }
|
---|
2957 | else if (source.enmType == FsObjType_File)
|
---|
2958 | hrc = GuestSession::i_fileCopyFlagFromStr(strFlags, &source.Type.File.fCopyFlags);
|
---|
2959 | else
|
---|
2960 | return setError(E_INVALIDARG, tr("Source type %d invalid / not supported"), source.enmType);
|
---|
2961 | if (FAILED(hrc))
|
---|
2962 | return hrc;
|
---|
2963 |
|
---|
2964 | SourceSet.push_back(source);
|
---|
2965 |
|
---|
2966 | ++itSource;
|
---|
2967 | }
|
---|
2968 |
|
---|
2969 | return i_copyFromGuest(SourceSet, aDestination, aProgress);
|
---|
2970 | }
|
---|
2971 |
|
---|
2972 | HRESULT GuestSession::copyToGuest(const std::vector<com::Utf8Str> &aSources, const std::vector<com::Utf8Str> &aFilters,
|
---|
2973 | const std::vector<com::Utf8Str> &aFlags, const com::Utf8Str &aDestination,
|
---|
2974 | ComPtr<IProgress> &aProgress)
|
---|
2975 | {
|
---|
2976 | AutoCaller autoCaller(this);
|
---|
2977 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
2978 |
|
---|
2979 | const size_t cSources = aSources.size();
|
---|
2980 | if ( (aFilters.size() && aFilters.size() != cSources)
|
---|
2981 | || (aFlags.size() && aFlags.size() != cSources))
|
---|
2982 | {
|
---|
2983 | return setError(E_INVALIDARG, tr("Parameter array sizes don't match to the number of sources specified"));
|
---|
2984 | }
|
---|
2985 |
|
---|
2986 | GuestSessionFsSourceSet SourceSet;
|
---|
2987 |
|
---|
2988 | std::vector<com::Utf8Str>::const_iterator itSource = aSources.begin();
|
---|
2989 | std::vector<com::Utf8Str>::const_iterator itFilter = aFilters.begin();
|
---|
2990 | std::vector<com::Utf8Str>::const_iterator itFlags = aFlags.begin();
|
---|
2991 |
|
---|
2992 | const bool fContinueOnErrors = false; /** @todo Do we want a flag for that? */
|
---|
2993 |
|
---|
2994 | while (itSource != aSources.end())
|
---|
2995 | {
|
---|
2996 | RTFSOBJINFO objInfo;
|
---|
2997 | int vrc = RTPathQueryInfo((*itSource).c_str(), &objInfo, RTFSOBJATTRADD_NOTHING);
|
---|
2998 | if ( RT_FAILURE(vrc)
|
---|
2999 | && !fContinueOnErrors)
|
---|
3000 | {
|
---|
3001 | return setError(E_FAIL, tr("Unable to query type for source '%s' (%Rrc)"), (*itSource).c_str(), vrc);
|
---|
3002 | }
|
---|
3003 |
|
---|
3004 | Utf8Str strFlags;
|
---|
3005 | if (itFlags != aFlags.end())
|
---|
3006 | {
|
---|
3007 | strFlags = *itFlags;
|
---|
3008 | ++itFlags;
|
---|
3009 | }
|
---|
3010 |
|
---|
3011 | Utf8Str strFilter;
|
---|
3012 | if (itFilter != aFilters.end())
|
---|
3013 | {
|
---|
3014 | strFilter = *itFilter;
|
---|
3015 | ++itFilter;
|
---|
3016 | }
|
---|
3017 |
|
---|
3018 | GuestSessionFsSourceSpec source;
|
---|
3019 | source.strSource = *itSource;
|
---|
3020 | source.strFilter = strFilter;
|
---|
3021 | source.enmType = GuestBase::fileModeToFsObjType(objInfo.Attr.fMode);
|
---|
3022 | source.enmPathStyle = i_getPathStyle();
|
---|
3023 |
|
---|
3024 | HRESULT hrc;
|
---|
3025 | if (source.enmType == FsObjType_Directory)
|
---|
3026 | {
|
---|
3027 | hrc = GuestSession::i_directoryCopyFlagFromStr(strFlags, &source.Type.Dir.fCopyFlags);
|
---|
3028 | source.Type.Dir.fFollowSymlinks = true; /** @todo Add a flag for that in DirectoryCopyFlag_T. Later. */
|
---|
3029 | source.Type.Dir.fRecursive = true; /* Implicit. */
|
---|
3030 | }
|
---|
3031 | else if (source.enmType == FsObjType_File)
|
---|
3032 | hrc = GuestSession::i_fileCopyFlagFromStr(strFlags, &source.Type.File.fCopyFlags);
|
---|
3033 | else
|
---|
3034 | return setError(E_INVALIDARG, tr("Source type %d invalid / not supported"), source.enmType);
|
---|
3035 | if (FAILED(hrc))
|
---|
3036 | return hrc;
|
---|
3037 |
|
---|
3038 | SourceSet.push_back(source);
|
---|
3039 |
|
---|
3040 | ++itSource;
|
---|
3041 | }
|
---|
3042 |
|
---|
3043 | return i_copyToGuest(SourceSet, aDestination, aProgress);
|
---|
3044 | }
|
---|
3045 |
|
---|
3046 | HRESULT GuestSession::directoryCopy(const com::Utf8Str &aSource, const com::Utf8Str &aDestination,
|
---|
3047 | const std::vector<DirectoryCopyFlag_T> &aFlags, ComPtr<IProgress> &aProgress)
|
---|
3048 | {
|
---|
3049 | RT_NOREF(aSource, aDestination, aFlags, aProgress);
|
---|
3050 | ReturnComNotImplemented();
|
---|
3051 | }
|
---|
3052 |
|
---|
3053 | HRESULT GuestSession::directoryCopyFromGuest(const com::Utf8Str &aSource, const com::Utf8Str &aDestination,
|
---|
3054 | const std::vector<DirectoryCopyFlag_T> &aFlags, ComPtr<IProgress> &aProgress)
|
---|
3055 | {
|
---|
3056 | AutoCaller autoCaller(this);
|
---|
3057 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
3058 |
|
---|
3059 | uint32_t fFlags = DirectoryCopyFlag_None;
|
---|
3060 | if (aFlags.size())
|
---|
3061 | {
|
---|
3062 | for (size_t i = 0; i < aFlags.size(); i++)
|
---|
3063 | fFlags |= aFlags[i];
|
---|
3064 | }
|
---|
3065 |
|
---|
3066 | GuestSessionFsSourceSet SourceSet;
|
---|
3067 |
|
---|
3068 | GuestSessionFsSourceSpec source;
|
---|
3069 | source.strSource = aSource;
|
---|
3070 | source.enmType = FsObjType_Directory;
|
---|
3071 | source.enmPathStyle = i_getPathStyle();
|
---|
3072 | source.Type.Dir.fCopyFlags = (DirectoryCopyFlag_T)fFlags;
|
---|
3073 | source.Type.Dir.fRecursive = true; /* Implicit. */
|
---|
3074 |
|
---|
3075 | SourceSet.push_back(source);
|
---|
3076 |
|
---|
3077 | return i_copyFromGuest(SourceSet, aDestination, aProgress);
|
---|
3078 | }
|
---|
3079 |
|
---|
3080 | HRESULT GuestSession::directoryCopyToGuest(const com::Utf8Str &aSource, const com::Utf8Str &aDestination,
|
---|
3081 | const std::vector<DirectoryCopyFlag_T> &aFlags, ComPtr<IProgress> &aProgress)
|
---|
3082 | {
|
---|
3083 | AutoCaller autoCaller(this);
|
---|
3084 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
3085 |
|
---|
3086 | uint32_t fFlags = DirectoryCopyFlag_None;
|
---|
3087 | if (aFlags.size())
|
---|
3088 | {
|
---|
3089 | for (size_t i = 0; i < aFlags.size(); i++)
|
---|
3090 | fFlags |= aFlags[i];
|
---|
3091 | }
|
---|
3092 |
|
---|
3093 | GuestSessionFsSourceSet SourceSet;
|
---|
3094 |
|
---|
3095 | GuestSessionFsSourceSpec source;
|
---|
3096 | source.strSource = aSource;
|
---|
3097 | source.enmType = FsObjType_Directory;
|
---|
3098 | source.enmPathStyle = i_getPathStyle();
|
---|
3099 | source.Type.Dir.fCopyFlags = (DirectoryCopyFlag_T)fFlags;
|
---|
3100 | source.Type.Dir.fFollowSymlinks = true; /** @todo Add a flag for that in DirectoryCopyFlag_T. Later. */
|
---|
3101 | source.Type.Dir.fRecursive = true; /* Implicit. */
|
---|
3102 |
|
---|
3103 | SourceSet.push_back(source);
|
---|
3104 |
|
---|
3105 | return i_copyToGuest(SourceSet, aDestination, aProgress);
|
---|
3106 | }
|
---|
3107 |
|
---|
3108 | HRESULT GuestSession::directoryCreate(const com::Utf8Str &aPath, ULONG aMode,
|
---|
3109 | const std::vector<DirectoryCreateFlag_T> &aFlags)
|
---|
3110 | {
|
---|
3111 | AutoCaller autoCaller(this);
|
---|
3112 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
3113 |
|
---|
3114 | if (RT_UNLIKELY((aPath.c_str()) == NULL || *(aPath.c_str()) == '\0'))
|
---|
3115 | return setError(E_INVALIDARG, tr("No directory to create specified"));
|
---|
3116 |
|
---|
3117 | uint32_t fFlags = DirectoryCreateFlag_None;
|
---|
3118 | if (aFlags.size())
|
---|
3119 | {
|
---|
3120 | for (size_t i = 0; i < aFlags.size(); i++)
|
---|
3121 | fFlags |= aFlags[i];
|
---|
3122 |
|
---|
3123 | if (fFlags)
|
---|
3124 | if (!(fFlags & DirectoryCreateFlag_Parents))
|
---|
3125 | return setError(E_INVALIDARG, tr("Unknown flags (%#x)"), fFlags);
|
---|
3126 | }
|
---|
3127 |
|
---|
3128 | HRESULT hrc = i_isReadyExternal();
|
---|
3129 | if (FAILED(hrc))
|
---|
3130 | return hrc;
|
---|
3131 |
|
---|
3132 | LogFlowThisFuncEnter();
|
---|
3133 |
|
---|
3134 | ComObjPtr <GuestDirectory> pDirectory; int rcGuest;
|
---|
3135 | int vrc = i_directoryCreate(aPath, (uint32_t)aMode, fFlags, &rcGuest);
|
---|
3136 | if (RT_FAILURE(vrc))
|
---|
3137 | {
|
---|
3138 | if (GuestProcess::i_isGuestError(vrc))
|
---|
3139 | hrc = setErrorBoth(VBOX_E_IPRT_ERROR, rcGuest,
|
---|
3140 | tr("Directory creation failed: %s"), GuestDirectory::i_guestErrorToString(rcGuest).c_str());
|
---|
3141 | else
|
---|
3142 | {
|
---|
3143 | switch (vrc)
|
---|
3144 | {
|
---|
3145 | case VERR_INVALID_PARAMETER:
|
---|
3146 | hrc = setErrorBoth(VBOX_E_IPRT_ERROR, vrc, tr("Directory creation failed: Invalid parameters given"));
|
---|
3147 | break;
|
---|
3148 |
|
---|
3149 | case VERR_BROKEN_PIPE:
|
---|
3150 | hrc = setErrorBoth(VBOX_E_IPRT_ERROR, vrc, tr("Directory creation failed: Unexpectedly aborted"));
|
---|
3151 | break;
|
---|
3152 |
|
---|
3153 | default:
|
---|
3154 | hrc = setErrorBoth(VBOX_E_IPRT_ERROR, vrc, tr("Directory creation failed: %Rrc"), vrc);
|
---|
3155 | break;
|
---|
3156 | }
|
---|
3157 | }
|
---|
3158 | }
|
---|
3159 |
|
---|
3160 | return hrc;
|
---|
3161 | }
|
---|
3162 |
|
---|
3163 | HRESULT GuestSession::directoryCreateTemp(const com::Utf8Str &aTemplateName, ULONG aMode, const com::Utf8Str &aPath,
|
---|
3164 | BOOL aSecure, com::Utf8Str &aDirectory)
|
---|
3165 | {
|
---|
3166 | RT_NOREF(aMode, aSecure);
|
---|
3167 |
|
---|
3168 | AutoCaller autoCaller(this);
|
---|
3169 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
3170 |
|
---|
3171 | if (RT_UNLIKELY((aTemplateName.c_str()) == NULL || *(aTemplateName.c_str()) == '\0'))
|
---|
3172 | return setError(E_INVALIDARG, tr("No template specified"));
|
---|
3173 | if (RT_UNLIKELY((aPath.c_str()) == NULL || *(aPath.c_str()) == '\0'))
|
---|
3174 | return setError(E_INVALIDARG, tr("No directory name specified"));
|
---|
3175 |
|
---|
3176 | HRESULT hrc = i_isReadyExternal();
|
---|
3177 | if (FAILED(hrc))
|
---|
3178 | return hrc;
|
---|
3179 |
|
---|
3180 | LogFlowThisFuncEnter();
|
---|
3181 |
|
---|
3182 | int rcGuest;
|
---|
3183 | int vrc = i_fsCreateTemp(aTemplateName, aPath, true /* Directory */, aDirectory, &rcGuest);
|
---|
3184 | if (!RT_SUCCESS(vrc))
|
---|
3185 | {
|
---|
3186 | switch (vrc)
|
---|
3187 | {
|
---|
3188 | case VERR_GSTCTL_GUEST_ERROR:
|
---|
3189 | hrc = GuestProcess::i_setErrorExternal(this, rcGuest);
|
---|
3190 | break;
|
---|
3191 |
|
---|
3192 | default:
|
---|
3193 | hrc = setErrorBoth(VBOX_E_IPRT_ERROR, vrc, tr("Temporary directory creation \"%s\" with template \"%s\" failed: %Rrc"),
|
---|
3194 | aPath.c_str(), aTemplateName.c_str(), vrc);
|
---|
3195 | break;
|
---|
3196 | }
|
---|
3197 | }
|
---|
3198 |
|
---|
3199 | return hrc;
|
---|
3200 | }
|
---|
3201 |
|
---|
3202 | HRESULT GuestSession::directoryExists(const com::Utf8Str &aPath, BOOL aFollowSymlinks, BOOL *aExists)
|
---|
3203 | {
|
---|
3204 | AutoCaller autoCaller(this);
|
---|
3205 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
3206 |
|
---|
3207 | if (RT_UNLIKELY((aPath.c_str()) == NULL || *(aPath.c_str()) == '\0'))
|
---|
3208 | return setError(E_INVALIDARG, tr("No directory to check existence for specified"));
|
---|
3209 |
|
---|
3210 | HRESULT hrc = i_isReadyExternal();
|
---|
3211 | if (FAILED(hrc))
|
---|
3212 | return hrc;
|
---|
3213 |
|
---|
3214 | LogFlowThisFuncEnter();
|
---|
3215 |
|
---|
3216 | GuestFsObjData objData; int rcGuest;
|
---|
3217 | int vrc = i_directoryQueryInfo(aPath, aFollowSymlinks != FALSE, objData, &rcGuest);
|
---|
3218 | if (RT_SUCCESS(vrc))
|
---|
3219 | *aExists = objData.mType == FsObjType_Directory;
|
---|
3220 | else
|
---|
3221 | {
|
---|
3222 | switch (vrc)
|
---|
3223 | {
|
---|
3224 | case VERR_GSTCTL_GUEST_ERROR:
|
---|
3225 | {
|
---|
3226 | switch (rcGuest)
|
---|
3227 | {
|
---|
3228 | case VERR_PATH_NOT_FOUND:
|
---|
3229 | *aExists = FALSE;
|
---|
3230 | break;
|
---|
3231 | default:
|
---|
3232 | hrc = setErrorBoth(VBOX_E_IPRT_ERROR, rcGuest, tr("Querying directory existence \"%s\" failed: %s"),
|
---|
3233 | aPath.c_str(), GuestProcess::i_guestErrorToString(rcGuest).c_str());
|
---|
3234 | break;
|
---|
3235 | }
|
---|
3236 | break;
|
---|
3237 | }
|
---|
3238 |
|
---|
3239 | default:
|
---|
3240 | hrc = setErrorBoth(VBOX_E_IPRT_ERROR, vrc, tr("Querying directory existence \"%s\" failed: %Rrc"),
|
---|
3241 | aPath.c_str(), vrc);
|
---|
3242 | break;
|
---|
3243 | }
|
---|
3244 | }
|
---|
3245 |
|
---|
3246 | return hrc;
|
---|
3247 | }
|
---|
3248 |
|
---|
3249 | HRESULT GuestSession::directoryOpen(const com::Utf8Str &aPath, const com::Utf8Str &aFilter,
|
---|
3250 | const std::vector<DirectoryOpenFlag_T> &aFlags, ComPtr<IGuestDirectory> &aDirectory)
|
---|
3251 | {
|
---|
3252 | AutoCaller autoCaller(this);
|
---|
3253 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
3254 |
|
---|
3255 | if (RT_UNLIKELY((aPath.c_str()) == NULL || *(aPath.c_str()) == '\0'))
|
---|
3256 | return setError(E_INVALIDARG, tr("No directory to open specified"));
|
---|
3257 | if (RT_UNLIKELY((aFilter.c_str()) != NULL && *(aFilter.c_str()) != '\0'))
|
---|
3258 | return setError(E_INVALIDARG, tr("Directory filters are not implemented yet"));
|
---|
3259 |
|
---|
3260 | uint32_t fFlags = DirectoryOpenFlag_None;
|
---|
3261 | if (aFlags.size())
|
---|
3262 | {
|
---|
3263 | for (size_t i = 0; i < aFlags.size(); i++)
|
---|
3264 | fFlags |= aFlags[i];
|
---|
3265 |
|
---|
3266 | if (fFlags)
|
---|
3267 | return setError(E_INVALIDARG, tr("Open flags (%#x) not implemented yet"), fFlags);
|
---|
3268 | }
|
---|
3269 |
|
---|
3270 | HRESULT hrc = i_isReadyExternal();
|
---|
3271 | if (FAILED(hrc))
|
---|
3272 | return hrc;
|
---|
3273 |
|
---|
3274 | LogFlowThisFuncEnter();
|
---|
3275 |
|
---|
3276 | GuestDirectoryOpenInfo openInfo;
|
---|
3277 | openInfo.mPath = aPath;
|
---|
3278 | openInfo.mFilter = aFilter;
|
---|
3279 | openInfo.mFlags = fFlags;
|
---|
3280 |
|
---|
3281 | ComObjPtr <GuestDirectory> pDirectory; int rcGuest;
|
---|
3282 | int vrc = i_directoryOpen(openInfo, pDirectory, &rcGuest);
|
---|
3283 | if (RT_SUCCESS(vrc))
|
---|
3284 | {
|
---|
3285 | /* Return directory object to the caller. */
|
---|
3286 | hrc = pDirectory.queryInterfaceTo(aDirectory.asOutParam());
|
---|
3287 | }
|
---|
3288 | else
|
---|
3289 | {
|
---|
3290 | switch (vrc)
|
---|
3291 | {
|
---|
3292 | case VERR_INVALID_PARAMETER:
|
---|
3293 | hrc = setErrorBoth(VBOX_E_IPRT_ERROR, vrc, tr("Opening directory \"%s\" failed; invalid parameters given"),
|
---|
3294 | aPath.c_str());
|
---|
3295 | break;
|
---|
3296 |
|
---|
3297 | case VERR_GSTCTL_GUEST_ERROR:
|
---|
3298 | hrc = GuestDirectory::i_setErrorExternal(this, rcGuest);
|
---|
3299 | break;
|
---|
3300 |
|
---|
3301 | default:
|
---|
3302 | hrc = setErrorBoth(VBOX_E_IPRT_ERROR, vrc, tr("Opening directory \"%s\" failed: %Rrc"), aPath.c_str(), vrc);
|
---|
3303 | break;
|
---|
3304 | }
|
---|
3305 | }
|
---|
3306 |
|
---|
3307 | return hrc;
|
---|
3308 | }
|
---|
3309 |
|
---|
3310 | HRESULT GuestSession::directoryRemove(const com::Utf8Str &aPath)
|
---|
3311 | {
|
---|
3312 | AutoCaller autoCaller(this);
|
---|
3313 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
3314 |
|
---|
3315 | if (RT_UNLIKELY((aPath.c_str()) == NULL || *(aPath.c_str()) == '\0'))
|
---|
3316 | return setError(E_INVALIDARG, tr("No directory to remove specified"));
|
---|
3317 |
|
---|
3318 | HRESULT hrc = i_isReadyExternal();
|
---|
3319 | if (FAILED(hrc))
|
---|
3320 | return hrc;
|
---|
3321 |
|
---|
3322 | LogFlowThisFuncEnter();
|
---|
3323 |
|
---|
3324 | /* No flags; only remove the directory when empty. */
|
---|
3325 | uint32_t uFlags = 0;
|
---|
3326 |
|
---|
3327 | int rcGuest;
|
---|
3328 | int vrc = i_directoryRemove(aPath, uFlags, &rcGuest);
|
---|
3329 | if (RT_FAILURE(vrc))
|
---|
3330 | {
|
---|
3331 | switch (vrc)
|
---|
3332 | {
|
---|
3333 | case VERR_NOT_SUPPORTED:
|
---|
3334 | hrc = setErrorBoth(VBOX_E_IPRT_ERROR, vrc,
|
---|
3335 | tr("Handling removing guest directories not supported by installed Guest Additions"));
|
---|
3336 | break;
|
---|
3337 |
|
---|
3338 | case VERR_GSTCTL_GUEST_ERROR:
|
---|
3339 | hrc = GuestDirectory::i_setErrorExternal(this, rcGuest);
|
---|
3340 | break;
|
---|
3341 |
|
---|
3342 | default:
|
---|
3343 | hrc = setErrorBoth(VBOX_E_IPRT_ERROR, vrc, tr("Removing guest directory \"%s\" failed: %Rrc"), aPath.c_str(), vrc);
|
---|
3344 | break;
|
---|
3345 | }
|
---|
3346 | }
|
---|
3347 |
|
---|
3348 | return hrc;
|
---|
3349 | }
|
---|
3350 |
|
---|
3351 | HRESULT GuestSession::directoryRemoveRecursive(const com::Utf8Str &aPath, const std::vector<DirectoryRemoveRecFlag_T> &aFlags,
|
---|
3352 | ComPtr<IProgress> &aProgress)
|
---|
3353 | {
|
---|
3354 | RT_NOREF(aFlags);
|
---|
3355 |
|
---|
3356 | AutoCaller autoCaller(this);
|
---|
3357 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
3358 |
|
---|
3359 | if (RT_UNLIKELY((aPath.c_str()) == NULL || *(aPath.c_str()) == '\0'))
|
---|
3360 | return setError(E_INVALIDARG, tr("No directory to remove recursively specified"));
|
---|
3361 |
|
---|
3362 | /** @todo r=bird: Must check that the flags matches the hardcoded behavior
|
---|
3363 | * further down!! */
|
---|
3364 |
|
---|
3365 | HRESULT hrc = i_isReadyExternal();
|
---|
3366 | if (FAILED(hrc))
|
---|
3367 | return hrc;
|
---|
3368 |
|
---|
3369 | LogFlowThisFuncEnter();
|
---|
3370 |
|
---|
3371 | ComObjPtr<Progress> pProgress;
|
---|
3372 | hrc = pProgress.createObject();
|
---|
3373 | if (SUCCEEDED(hrc))
|
---|
3374 | hrc = pProgress->init(static_cast<IGuestSession *>(this),
|
---|
3375 | Bstr(tr("Removing guest directory")).raw(),
|
---|
3376 | TRUE /*aCancelable*/);
|
---|
3377 | if (FAILED(hrc))
|
---|
3378 | return hrc;
|
---|
3379 |
|
---|
3380 | /* Note: At the moment we don't supply progress information while
|
---|
3381 | * deleting a guest directory recursively. So just complete
|
---|
3382 | * the progress object right now. */
|
---|
3383 | /** @todo Implement progress reporting on guest directory deletion! */
|
---|
3384 | hrc = pProgress->i_notifyComplete(S_OK);
|
---|
3385 | if (FAILED(hrc))
|
---|
3386 | return hrc;
|
---|
3387 |
|
---|
3388 | /* Remove the directory + all its contents. */
|
---|
3389 | uint32_t uFlags = DIRREMOVE_FLAG_RECURSIVE
|
---|
3390 | | DIRREMOVE_FLAG_CONTENT_AND_DIR;
|
---|
3391 | int rcGuest;
|
---|
3392 | int vrc = i_directoryRemove(aPath, uFlags, &rcGuest);
|
---|
3393 | if (RT_FAILURE(vrc))
|
---|
3394 | {
|
---|
3395 | switch (vrc)
|
---|
3396 | {
|
---|
3397 | case VERR_NOT_SUPPORTED:
|
---|
3398 | hrc = setErrorBoth(VBOX_E_IPRT_ERROR, vrc,
|
---|
3399 | tr("Handling removing guest directories recursively not supported by installed Guest Additions"));
|
---|
3400 | break;
|
---|
3401 |
|
---|
3402 | case VERR_GSTCTL_GUEST_ERROR:
|
---|
3403 | hrc = GuestFile::i_setErrorExternal(this, rcGuest);
|
---|
3404 | break;
|
---|
3405 |
|
---|
3406 | default:
|
---|
3407 | hrc = setErrorBoth(VBOX_E_IPRT_ERROR, vrc, tr("Recursively removing guest directory \"%s\" failed: %Rrc"),
|
---|
3408 | aPath.c_str(), vrc);
|
---|
3409 | break;
|
---|
3410 | }
|
---|
3411 | }
|
---|
3412 | else
|
---|
3413 | {
|
---|
3414 | pProgress.queryInterfaceTo(aProgress.asOutParam());
|
---|
3415 | }
|
---|
3416 |
|
---|
3417 | return hrc;
|
---|
3418 | }
|
---|
3419 |
|
---|
3420 | HRESULT GuestSession::environmentScheduleSet(const com::Utf8Str &aName, const com::Utf8Str &aValue)
|
---|
3421 | {
|
---|
3422 | AutoCaller autoCaller(this);
|
---|
3423 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
3424 |
|
---|
3425 | HRESULT hrc;
|
---|
3426 | if (RT_LIKELY(aName.isNotEmpty()))
|
---|
3427 | {
|
---|
3428 | if (RT_LIKELY(strchr(aName.c_str(), '=') == NULL))
|
---|
3429 | {
|
---|
3430 | LogFlowThisFuncEnter();
|
---|
3431 |
|
---|
3432 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
3433 | int vrc = mData.mEnvironmentChanges.setVariable(aName, aValue);
|
---|
3434 | if (RT_SUCCESS(vrc))
|
---|
3435 | hrc = S_OK;
|
---|
3436 | else
|
---|
3437 | hrc = setErrorVrc(vrc);
|
---|
3438 | }
|
---|
3439 | else
|
---|
3440 | hrc = setError(E_INVALIDARG, tr("The equal char is not allowed in environment variable names"));
|
---|
3441 | }
|
---|
3442 | else
|
---|
3443 | hrc = setError(E_INVALIDARG, tr("No variable name specified"));
|
---|
3444 |
|
---|
3445 | LogFlowThisFuncLeave();
|
---|
3446 | return hrc;
|
---|
3447 | }
|
---|
3448 |
|
---|
3449 | HRESULT GuestSession::environmentScheduleUnset(const com::Utf8Str &aName)
|
---|
3450 | {
|
---|
3451 | AutoCaller autoCaller(this);
|
---|
3452 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
3453 |
|
---|
3454 | HRESULT hrc;
|
---|
3455 | if (RT_LIKELY(aName.isNotEmpty()))
|
---|
3456 | {
|
---|
3457 | if (RT_LIKELY(strchr(aName.c_str(), '=') == NULL))
|
---|
3458 | {
|
---|
3459 | LogFlowThisFuncEnter();
|
---|
3460 |
|
---|
3461 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
3462 | int vrc = mData.mEnvironmentChanges.unsetVariable(aName);
|
---|
3463 | if (RT_SUCCESS(vrc))
|
---|
3464 | hrc = S_OK;
|
---|
3465 | else
|
---|
3466 | hrc = setErrorVrc(vrc);
|
---|
3467 | }
|
---|
3468 | else
|
---|
3469 | hrc = setError(E_INVALIDARG, tr("The equal char is not allowed in environment variable names"));
|
---|
3470 | }
|
---|
3471 | else
|
---|
3472 | hrc = setError(E_INVALIDARG, tr("No variable name specified"));
|
---|
3473 |
|
---|
3474 | LogFlowThisFuncLeave();
|
---|
3475 | return hrc;
|
---|
3476 | }
|
---|
3477 |
|
---|
3478 | HRESULT GuestSession::environmentGetBaseVariable(const com::Utf8Str &aName, com::Utf8Str &aValue)
|
---|
3479 | {
|
---|
3480 | AutoCaller autoCaller(this);
|
---|
3481 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
3482 |
|
---|
3483 | HRESULT hrc;
|
---|
3484 | if (RT_LIKELY(aName.isNotEmpty()))
|
---|
3485 | {
|
---|
3486 | if (RT_LIKELY(strchr(aName.c_str(), '=') == NULL))
|
---|
3487 | {
|
---|
3488 | LogFlowThisFuncEnter();
|
---|
3489 |
|
---|
3490 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
3491 | if (mData.mpBaseEnvironment)
|
---|
3492 | {
|
---|
3493 | int vrc = mData.mpBaseEnvironment->getVariable(aName, &aValue);
|
---|
3494 | if (RT_SUCCESS(vrc))
|
---|
3495 | hrc = S_OK;
|
---|
3496 | else
|
---|
3497 | hrc = setErrorVrc(vrc);
|
---|
3498 | }
|
---|
3499 | else if (mData.mProtocolVersion < 99999)
|
---|
3500 | hrc = setError(VBOX_E_NOT_SUPPORTED, tr("The base environment feature is not supported by the guest additions"));
|
---|
3501 | else
|
---|
3502 | hrc = setError(VBOX_E_INVALID_OBJECT_STATE, tr("The base environment has not yet been reported by the guest"));
|
---|
3503 | }
|
---|
3504 | else
|
---|
3505 | hrc = setError(E_INVALIDARG, tr("The equal char is not allowed in environment variable names"));
|
---|
3506 | }
|
---|
3507 | else
|
---|
3508 | hrc = setError(E_INVALIDARG, tr("No variable name specified"));
|
---|
3509 |
|
---|
3510 | LogFlowThisFuncLeave();
|
---|
3511 | return hrc;
|
---|
3512 | }
|
---|
3513 |
|
---|
3514 | HRESULT GuestSession::environmentDoesBaseVariableExist(const com::Utf8Str &aName, BOOL *aExists)
|
---|
3515 | {
|
---|
3516 | AutoCaller autoCaller(this);
|
---|
3517 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
3518 |
|
---|
3519 | *aExists = FALSE;
|
---|
3520 |
|
---|
3521 | HRESULT hrc;
|
---|
3522 | if (RT_LIKELY(aName.isNotEmpty()))
|
---|
3523 | {
|
---|
3524 | if (RT_LIKELY(strchr(aName.c_str(), '=') == NULL))
|
---|
3525 | {
|
---|
3526 | LogFlowThisFuncEnter();
|
---|
3527 |
|
---|
3528 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
3529 | if (mData.mpBaseEnvironment)
|
---|
3530 | {
|
---|
3531 | hrc = S_OK;
|
---|
3532 | *aExists = mData.mpBaseEnvironment->doesVariableExist(aName);
|
---|
3533 | }
|
---|
3534 | else if (mData.mProtocolVersion < 99999)
|
---|
3535 | hrc = setError(VBOX_E_NOT_SUPPORTED, tr("The base environment feature is not supported by the guest additions"));
|
---|
3536 | else
|
---|
3537 | hrc = setError(VBOX_E_INVALID_OBJECT_STATE, tr("The base environment has not yet been reported by the guest"));
|
---|
3538 | }
|
---|
3539 | else
|
---|
3540 | hrc = setError(E_INVALIDARG, tr("The equal char is not allowed in environment variable names"));
|
---|
3541 | }
|
---|
3542 | else
|
---|
3543 | hrc = setError(E_INVALIDARG, tr("No variable name specified"));
|
---|
3544 |
|
---|
3545 | LogFlowThisFuncLeave();
|
---|
3546 | return hrc;
|
---|
3547 | }
|
---|
3548 |
|
---|
3549 | HRESULT GuestSession::fileCreateTemp(const com::Utf8Str &aTemplateName, ULONG aMode, const com::Utf8Str &aPath, BOOL aSecure,
|
---|
3550 | ComPtr<IGuestFile> &aFile)
|
---|
3551 | {
|
---|
3552 | RT_NOREF(aTemplateName, aMode, aPath, aSecure, aFile);
|
---|
3553 | ReturnComNotImplemented();
|
---|
3554 | }
|
---|
3555 |
|
---|
3556 | HRESULT GuestSession::fileExists(const com::Utf8Str &aPath, BOOL aFollowSymlinks, BOOL *aExists)
|
---|
3557 | {
|
---|
3558 | AutoCaller autoCaller(this);
|
---|
3559 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
3560 |
|
---|
3561 | if (RT_UNLIKELY((aPath.c_str()) == NULL || *(aPath.c_str()) == '\0'))
|
---|
3562 | {
|
---|
3563 | *aExists = FALSE;
|
---|
3564 | return S_OK;
|
---|
3565 | }
|
---|
3566 |
|
---|
3567 | HRESULT hrc = i_isReadyExternal();
|
---|
3568 | if (FAILED(hrc))
|
---|
3569 | return hrc;
|
---|
3570 |
|
---|
3571 | LogFlowThisFuncEnter();
|
---|
3572 |
|
---|
3573 | GuestFsObjData objData; int rcGuest;
|
---|
3574 | int vrc = i_fileQueryInfo(aPath, aFollowSymlinks != FALSE, objData, &rcGuest);
|
---|
3575 | if (RT_SUCCESS(vrc))
|
---|
3576 | {
|
---|
3577 | *aExists = TRUE;
|
---|
3578 | return S_OK;
|
---|
3579 | }
|
---|
3580 |
|
---|
3581 | switch (vrc)
|
---|
3582 | {
|
---|
3583 | case VERR_GSTCTL_GUEST_ERROR:
|
---|
3584 | hrc = GuestProcess::i_setErrorExternal(this, rcGuest);
|
---|
3585 | break;
|
---|
3586 |
|
---|
3587 | /** @todo r=bird: what about VERR_PATH_NOT_FOUND and VERR_FILE_NOT_FOUND?
|
---|
3588 | * Where does that get converted to *aExists = FALSE? */
|
---|
3589 | case VERR_NOT_A_FILE:
|
---|
3590 | *aExists = FALSE;
|
---|
3591 | break;
|
---|
3592 |
|
---|
3593 | default:
|
---|
3594 | hrc = setErrorBoth(VBOX_E_IPRT_ERROR, vrc, tr("Querying file information for \"%s\" failed: %Rrc"),
|
---|
3595 | aPath.c_str(), vrc);
|
---|
3596 | break;
|
---|
3597 | }
|
---|
3598 |
|
---|
3599 | return hrc;
|
---|
3600 | }
|
---|
3601 |
|
---|
3602 | HRESULT GuestSession::fileOpen(const com::Utf8Str &aPath, FileAccessMode_T aAccessMode, FileOpenAction_T aOpenAction,
|
---|
3603 | ULONG aCreationMode, ComPtr<IGuestFile> &aFile)
|
---|
3604 | {
|
---|
3605 | LogFlowThisFuncEnter();
|
---|
3606 |
|
---|
3607 | const std::vector<FileOpenExFlag_T> EmptyFlags;
|
---|
3608 | return fileOpenEx(aPath, aAccessMode, aOpenAction, FileSharingMode_All, aCreationMode, EmptyFlags, aFile);
|
---|
3609 | }
|
---|
3610 |
|
---|
3611 | HRESULT GuestSession::fileOpenEx(const com::Utf8Str &aPath, FileAccessMode_T aAccessMode, FileOpenAction_T aOpenAction,
|
---|
3612 | FileSharingMode_T aSharingMode, ULONG aCreationMode,
|
---|
3613 | const std::vector<FileOpenExFlag_T> &aFlags, ComPtr<IGuestFile> &aFile)
|
---|
3614 | {
|
---|
3615 | AutoCaller autoCaller(this);
|
---|
3616 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
3617 |
|
---|
3618 | if (RT_UNLIKELY((aPath.c_str()) == NULL || *(aPath.c_str()) == '\0'))
|
---|
3619 | return setError(E_INVALIDARG, tr("No file to open specified"));
|
---|
3620 |
|
---|
3621 | HRESULT hrc = i_isReadyExternal();
|
---|
3622 | if (FAILED(hrc))
|
---|
3623 | return hrc;
|
---|
3624 |
|
---|
3625 | LogFlowThisFuncEnter();
|
---|
3626 |
|
---|
3627 | GuestFileOpenInfo openInfo;
|
---|
3628 | openInfo.mFileName = aPath;
|
---|
3629 | openInfo.mCreationMode = aCreationMode;
|
---|
3630 |
|
---|
3631 | /* Validate aAccessMode. */
|
---|
3632 | switch (aAccessMode)
|
---|
3633 | {
|
---|
3634 | case FileAccessMode_ReadOnly:
|
---|
3635 | RT_FALL_THRU();
|
---|
3636 | case FileAccessMode_WriteOnly:
|
---|
3637 | RT_FALL_THRU();
|
---|
3638 | case FileAccessMode_ReadWrite:
|
---|
3639 | openInfo.mAccessMode = aAccessMode;
|
---|
3640 | break;
|
---|
3641 | case FileAccessMode_AppendOnly:
|
---|
3642 | RT_FALL_THRU();
|
---|
3643 | case FileAccessMode_AppendRead:
|
---|
3644 | return setError(E_NOTIMPL, tr("Append access modes are not yet implemented"));
|
---|
3645 | default:
|
---|
3646 | return setError(E_INVALIDARG, tr("Unknown FileAccessMode value %u (%#x)"), aAccessMode, aAccessMode);
|
---|
3647 | }
|
---|
3648 |
|
---|
3649 | /* Validate aOpenAction to the old format. */
|
---|
3650 | switch (aOpenAction)
|
---|
3651 | {
|
---|
3652 | case FileOpenAction_OpenExisting:
|
---|
3653 | RT_FALL_THRU();
|
---|
3654 | case FileOpenAction_OpenOrCreate:
|
---|
3655 | RT_FALL_THRU();
|
---|
3656 | case FileOpenAction_CreateNew:
|
---|
3657 | RT_FALL_THRU();
|
---|
3658 | case FileOpenAction_CreateOrReplace:
|
---|
3659 | RT_FALL_THRU();
|
---|
3660 | case FileOpenAction_OpenExistingTruncated:
|
---|
3661 | RT_FALL_THRU();
|
---|
3662 | case FileOpenAction_AppendOrCreate:
|
---|
3663 | openInfo.mOpenAction = aOpenAction;
|
---|
3664 | break;
|
---|
3665 | default:
|
---|
3666 | return setError(E_INVALIDARG, tr("Unknown FileOpenAction value %u (%#x)"), aAccessMode, aAccessMode);
|
---|
3667 | }
|
---|
3668 |
|
---|
3669 | /* Validate aSharingMode. */
|
---|
3670 | switch (aSharingMode)
|
---|
3671 | {
|
---|
3672 | case FileSharingMode_All:
|
---|
3673 | openInfo.mSharingMode = aSharingMode;
|
---|
3674 | break;
|
---|
3675 | case FileSharingMode_Read:
|
---|
3676 | case FileSharingMode_Write:
|
---|
3677 | case FileSharingMode_ReadWrite:
|
---|
3678 | case FileSharingMode_Delete:
|
---|
3679 | case FileSharingMode_ReadDelete:
|
---|
3680 | case FileSharingMode_WriteDelete:
|
---|
3681 | return setError(E_NOTIMPL, tr("Only FileSharingMode_All is currently implemented"));
|
---|
3682 |
|
---|
3683 | default:
|
---|
3684 | return setError(E_INVALIDARG, tr("Unknown FileOpenAction value %u (%#x)"), aAccessMode, aAccessMode);
|
---|
3685 | }
|
---|
3686 |
|
---|
3687 | /* Combine and validate flags. */
|
---|
3688 | uint32_t fOpenEx = 0;
|
---|
3689 | for (size_t i = 0; i < aFlags.size(); i++)
|
---|
3690 | fOpenEx = aFlags[i];
|
---|
3691 | if (fOpenEx)
|
---|
3692 | return setError(E_INVALIDARG, tr("Unsupported FileOpenExFlag value(s) in aFlags (%#x)"), fOpenEx);
|
---|
3693 | openInfo.mfOpenEx = fOpenEx;
|
---|
3694 |
|
---|
3695 | ComObjPtr <GuestFile> pFile;
|
---|
3696 | int rcGuest;
|
---|
3697 | int vrc = i_fileOpenEx(aPath, aAccessMode, aOpenAction, aSharingMode, aCreationMode, aFlags, pFile, &rcGuest);
|
---|
3698 | if (RT_SUCCESS(vrc))
|
---|
3699 | /* Return directory object to the caller. */
|
---|
3700 | hrc = pFile.queryInterfaceTo(aFile.asOutParam());
|
---|
3701 | else
|
---|
3702 | {
|
---|
3703 | switch (vrc)
|
---|
3704 | {
|
---|
3705 | case VERR_NOT_SUPPORTED:
|
---|
3706 | hrc = setErrorBoth(VBOX_E_IPRT_ERROR, vrc,
|
---|
3707 | tr("Handling guest files not supported by installed Guest Additions"));
|
---|
3708 | break;
|
---|
3709 |
|
---|
3710 | case VERR_GSTCTL_GUEST_ERROR:
|
---|
3711 | hrc = GuestFile::i_setErrorExternal(this, rcGuest);
|
---|
3712 | break;
|
---|
3713 |
|
---|
3714 | default:
|
---|
3715 | hrc = setErrorBoth(VBOX_E_IPRT_ERROR, vrc, tr("Opening guest file \"%s\" failed: %Rrc"), aPath.c_str(), vrc);
|
---|
3716 | break;
|
---|
3717 | }
|
---|
3718 | }
|
---|
3719 |
|
---|
3720 | return hrc;
|
---|
3721 | }
|
---|
3722 |
|
---|
3723 | HRESULT GuestSession::fileQuerySize(const com::Utf8Str &aPath, BOOL aFollowSymlinks, LONG64 *aSize)
|
---|
3724 | {
|
---|
3725 | AutoCaller autoCaller(this);
|
---|
3726 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
3727 |
|
---|
3728 | if (aPath.isEmpty())
|
---|
3729 | return setError(E_INVALIDARG, tr("No path specified"));
|
---|
3730 |
|
---|
3731 | HRESULT hrc = i_isReadyExternal();
|
---|
3732 | if (FAILED(hrc))
|
---|
3733 | return hrc;
|
---|
3734 |
|
---|
3735 | int64_t llSize; int rcGuest;
|
---|
3736 | int vrc = i_fileQuerySize(aPath, aFollowSymlinks != FALSE, &llSize, &rcGuest);
|
---|
3737 | if (RT_SUCCESS(vrc))
|
---|
3738 | {
|
---|
3739 | *aSize = llSize;
|
---|
3740 | }
|
---|
3741 | else
|
---|
3742 | {
|
---|
3743 | if (GuestProcess::i_isGuestError(vrc))
|
---|
3744 | hrc = GuestProcess::i_setErrorExternal(this, rcGuest);
|
---|
3745 | else
|
---|
3746 | hrc = setErrorBoth(VBOX_E_IPRT_ERROR, vrc, tr("Querying file size failed: %Rrc"), vrc);
|
---|
3747 | }
|
---|
3748 |
|
---|
3749 | return hrc;
|
---|
3750 | }
|
---|
3751 |
|
---|
3752 | HRESULT GuestSession::fsObjExists(const com::Utf8Str &aPath, BOOL aFollowSymlinks, BOOL *aExists)
|
---|
3753 | {
|
---|
3754 | AutoCaller autoCaller(this);
|
---|
3755 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
3756 |
|
---|
3757 | if (aPath.isEmpty())
|
---|
3758 | return setError(E_INVALIDARG, tr("No path specified"));
|
---|
3759 |
|
---|
3760 | HRESULT hrc = i_isReadyExternal();
|
---|
3761 | if (FAILED(hrc))
|
---|
3762 | return hrc;
|
---|
3763 |
|
---|
3764 | LogFlowThisFunc(("aPath=%s, aFollowSymlinks=%RTbool\n", aPath.c_str(), RT_BOOL(aFollowSymlinks)));
|
---|
3765 |
|
---|
3766 | *aExists = false;
|
---|
3767 |
|
---|
3768 | GuestFsObjData objData;
|
---|
3769 | int rcGuest;
|
---|
3770 | int vrc = i_fsQueryInfo(aPath, aFollowSymlinks != FALSE, objData, &rcGuest);
|
---|
3771 | if (RT_SUCCESS(vrc))
|
---|
3772 | {
|
---|
3773 | *aExists = TRUE;
|
---|
3774 | }
|
---|
3775 | else
|
---|
3776 | {
|
---|
3777 | if (GuestProcess::i_isGuestError(vrc))
|
---|
3778 | {
|
---|
3779 | if ( rcGuest == VERR_NOT_A_FILE
|
---|
3780 | || rcGuest == VERR_PATH_NOT_FOUND
|
---|
3781 | || rcGuest == VERR_FILE_NOT_FOUND
|
---|
3782 | || rcGuest == VERR_INVALID_NAME)
|
---|
3783 | {
|
---|
3784 | hrc = S_OK; /* Ignore these vrc values. */
|
---|
3785 | }
|
---|
3786 | else
|
---|
3787 | hrc = GuestProcess::i_setErrorExternal(this, rcGuest);
|
---|
3788 | }
|
---|
3789 | else
|
---|
3790 | hrc = setErrorVrc(vrc, tr("Querying file information for \"%s\" failed: %Rrc"), aPath.c_str(), vrc);
|
---|
3791 | }
|
---|
3792 |
|
---|
3793 | return hrc;
|
---|
3794 | }
|
---|
3795 |
|
---|
3796 | HRESULT GuestSession::fsObjQueryInfo(const com::Utf8Str &aPath, BOOL aFollowSymlinks, ComPtr<IGuestFsObjInfo> &aInfo)
|
---|
3797 | {
|
---|
3798 | AutoCaller autoCaller(this);
|
---|
3799 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
3800 |
|
---|
3801 | if (aPath.isEmpty())
|
---|
3802 | return setError(E_INVALIDARG, tr("No path specified"));
|
---|
3803 |
|
---|
3804 | HRESULT hrc = i_isReadyExternal();
|
---|
3805 | if (FAILED(hrc))
|
---|
3806 | return hrc;
|
---|
3807 |
|
---|
3808 | LogFlowThisFunc(("aPath=%s, aFollowSymlinks=%RTbool\n", aPath.c_str(), RT_BOOL(aFollowSymlinks)));
|
---|
3809 |
|
---|
3810 | GuestFsObjData Info; int rcGuest;
|
---|
3811 | int vrc = i_fsQueryInfo(aPath, aFollowSymlinks != FALSE, Info, &rcGuest);
|
---|
3812 | if (RT_SUCCESS(vrc))
|
---|
3813 | {
|
---|
3814 | ComObjPtr<GuestFsObjInfo> ptrFsObjInfo;
|
---|
3815 | hrc = ptrFsObjInfo.createObject();
|
---|
3816 | if (SUCCEEDED(hrc))
|
---|
3817 | {
|
---|
3818 | vrc = ptrFsObjInfo->init(Info);
|
---|
3819 | if (RT_SUCCESS(vrc))
|
---|
3820 | hrc = ptrFsObjInfo.queryInterfaceTo(aInfo.asOutParam());
|
---|
3821 | else
|
---|
3822 | hrc = setErrorVrc(vrc);
|
---|
3823 | }
|
---|
3824 | }
|
---|
3825 | else
|
---|
3826 | {
|
---|
3827 | if (GuestProcess::i_isGuestError(vrc))
|
---|
3828 | hrc = GuestProcess::i_setErrorExternal(this, rcGuest);
|
---|
3829 | else
|
---|
3830 | hrc = setErrorVrc(vrc, tr("Querying file information for \"%s\" failed: %Rrc"), aPath.c_str(), vrc);
|
---|
3831 | }
|
---|
3832 |
|
---|
3833 | return hrc;
|
---|
3834 | }
|
---|
3835 |
|
---|
3836 | HRESULT GuestSession::fsObjRemove(const com::Utf8Str &aPath)
|
---|
3837 | {
|
---|
3838 | AutoCaller autoCaller(this);
|
---|
3839 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
3840 |
|
---|
3841 | if (RT_UNLIKELY(aPath.isEmpty()))
|
---|
3842 | return setError(E_INVALIDARG, tr("No path specified"));
|
---|
3843 |
|
---|
3844 | HRESULT hrc = i_isReadyExternal();
|
---|
3845 | if (FAILED(hrc))
|
---|
3846 | return hrc;
|
---|
3847 |
|
---|
3848 | LogFlowThisFunc(("aPath=%s\n", aPath.c_str()));
|
---|
3849 |
|
---|
3850 | int rcGuest;
|
---|
3851 | int vrc = i_fileRemove(aPath, &rcGuest);
|
---|
3852 | if (RT_FAILURE(vrc))
|
---|
3853 | {
|
---|
3854 | if (GuestProcess::i_isGuestError(vrc))
|
---|
3855 | hrc = GuestProcess::i_setErrorExternal(this, rcGuest);
|
---|
3856 | else
|
---|
3857 | hrc = setErrorBoth(VBOX_E_IPRT_ERROR, vrc, tr("Removing file \"%s\" failed: %Rrc"), aPath.c_str(), vrc);
|
---|
3858 | }
|
---|
3859 |
|
---|
3860 | return hrc;
|
---|
3861 | }
|
---|
3862 |
|
---|
3863 | HRESULT GuestSession::fsObjRename(const com::Utf8Str &aSource,
|
---|
3864 | const com::Utf8Str &aDestination,
|
---|
3865 | const std::vector<FsObjRenameFlag_T> &aFlags)
|
---|
3866 | {
|
---|
3867 | AutoCaller autoCaller(this);
|
---|
3868 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
3869 |
|
---|
3870 | if (RT_UNLIKELY(aSource.isEmpty()))
|
---|
3871 | return setError(E_INVALIDARG, tr("No source path specified"));
|
---|
3872 |
|
---|
3873 | if (RT_UNLIKELY(aDestination.isEmpty()))
|
---|
3874 | return setError(E_INVALIDARG, tr("No destination path specified"));
|
---|
3875 |
|
---|
3876 | HRESULT hrc = i_isReadyExternal();
|
---|
3877 | if (FAILED(hrc))
|
---|
3878 | return hrc;
|
---|
3879 |
|
---|
3880 | /* Combine, validate and convert flags. */
|
---|
3881 | uint32_t fApiFlags = 0;
|
---|
3882 | for (size_t i = 0; i < aFlags.size(); i++)
|
---|
3883 | fApiFlags |= aFlags[i];
|
---|
3884 | if (fApiFlags & ~((uint32_t)FsObjRenameFlag_NoReplace | (uint32_t)FsObjRenameFlag_Replace))
|
---|
3885 | return setError(E_INVALIDARG, tr("Unknown rename flag: %#x"), fApiFlags);
|
---|
3886 |
|
---|
3887 | LogFlowThisFunc(("aSource=%s, aDestination=%s\n", aSource.c_str(), aDestination.c_str()));
|
---|
3888 |
|
---|
3889 | AssertCompile(FsObjRenameFlag_NoReplace == 0);
|
---|
3890 | AssertCompile(FsObjRenameFlag_Replace != 0);
|
---|
3891 | uint32_t fBackend;
|
---|
3892 | if ((fApiFlags & ((uint32_t)FsObjRenameFlag_NoReplace | (uint32_t)FsObjRenameFlag_Replace)) == FsObjRenameFlag_Replace)
|
---|
3893 | fBackend = PATHRENAME_FLAG_REPLACE;
|
---|
3894 | else
|
---|
3895 | fBackend = PATHRENAME_FLAG_NO_REPLACE;
|
---|
3896 |
|
---|
3897 | /* Call worker to do the job. */
|
---|
3898 | int rcGuest;
|
---|
3899 | int vrc = i_pathRename(aSource, aDestination, fBackend, &rcGuest);
|
---|
3900 | if (RT_FAILURE(vrc))
|
---|
3901 | {
|
---|
3902 | switch (vrc)
|
---|
3903 | {
|
---|
3904 | case VERR_NOT_SUPPORTED:
|
---|
3905 | hrc = setErrorBoth(VBOX_E_IPRT_ERROR, vrc,
|
---|
3906 | tr("Handling renaming guest directories not supported by installed Guest Additions"));
|
---|
3907 | break;
|
---|
3908 |
|
---|
3909 | case VERR_GSTCTL_GUEST_ERROR:
|
---|
3910 | hrc = setErrorBoth(VBOX_E_IPRT_ERROR, rcGuest, tr("Renaming guest directory failed: %Rrc"), rcGuest);
|
---|
3911 | break;
|
---|
3912 |
|
---|
3913 | default:
|
---|
3914 | hrc = setErrorBoth(VBOX_E_IPRT_ERROR, vrc, tr("Renaming guest directory \"%s\" failed: %Rrc"),
|
---|
3915 | aSource.c_str(), vrc);
|
---|
3916 | break;
|
---|
3917 | }
|
---|
3918 | }
|
---|
3919 |
|
---|
3920 | return hrc;
|
---|
3921 | }
|
---|
3922 |
|
---|
3923 | HRESULT GuestSession::fsObjMove(const com::Utf8Str &aSource, const com::Utf8Str &aDestination,
|
---|
3924 | const std::vector<FsObjMoveFlag_T> &aFlags, ComPtr<IProgress> &aProgress)
|
---|
3925 | {
|
---|
3926 | RT_NOREF(aSource, aDestination, aFlags, aProgress);
|
---|
3927 | ReturnComNotImplemented();
|
---|
3928 | }
|
---|
3929 |
|
---|
3930 | HRESULT GuestSession::fsObjSetACL(const com::Utf8Str &aPath, BOOL aFollowSymlinks, const com::Utf8Str &aAcl, ULONG aMode)
|
---|
3931 | {
|
---|
3932 | RT_NOREF(aPath, aFollowSymlinks, aAcl, aMode);
|
---|
3933 | ReturnComNotImplemented();
|
---|
3934 | }
|
---|
3935 |
|
---|
3936 |
|
---|
3937 | HRESULT GuestSession::processCreate(const com::Utf8Str &aExecutable, const std::vector<com::Utf8Str> &aArguments,
|
---|
3938 | const std::vector<com::Utf8Str> &aEnvironment,
|
---|
3939 | const std::vector<ProcessCreateFlag_T> &aFlags,
|
---|
3940 | ULONG aTimeoutMS, ComPtr<IGuestProcess> &aGuestProcess)
|
---|
3941 | {
|
---|
3942 | LogFlowThisFuncEnter();
|
---|
3943 |
|
---|
3944 | std::vector<LONG> affinityIgnored;
|
---|
3945 | return processCreateEx(aExecutable, aArguments, aEnvironment, aFlags, aTimeoutMS, ProcessPriority_Default,
|
---|
3946 | affinityIgnored, aGuestProcess);
|
---|
3947 | }
|
---|
3948 |
|
---|
3949 | HRESULT GuestSession::processCreateEx(const com::Utf8Str &aExecutable, const std::vector<com::Utf8Str> &aArguments,
|
---|
3950 | const std::vector<com::Utf8Str> &aEnvironment,
|
---|
3951 | const std::vector<ProcessCreateFlag_T> &aFlags, ULONG aTimeoutMS,
|
---|
3952 | ProcessPriority_T aPriority, const std::vector<LONG> &aAffinity,
|
---|
3953 | ComPtr<IGuestProcess> &aGuestProcess)
|
---|
3954 | {
|
---|
3955 | AutoCaller autoCaller(this);
|
---|
3956 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
3957 |
|
---|
3958 | HRESULT hr = i_isReadyExternal();
|
---|
3959 | if (FAILED(hr))
|
---|
3960 | return hr;
|
---|
3961 |
|
---|
3962 | /** @todo r=bird: Check input better? aPriority is passed on to the guest
|
---|
3963 | * without any validation. Flags not existing in this vbox version are
|
---|
3964 | * ignored, potentially doing something entirely different than what the
|
---|
3965 | * caller had in mind. */
|
---|
3966 |
|
---|
3967 | /*
|
---|
3968 | * Must have an executable to execute. If none is given, we try use the
|
---|
3969 | * zero'th argument.
|
---|
3970 | */
|
---|
3971 | const char *pszExecutable = aExecutable.c_str();
|
---|
3972 | if (RT_UNLIKELY(pszExecutable == NULL || *pszExecutable == '\0'))
|
---|
3973 | {
|
---|
3974 | if (aArguments.size() > 0)
|
---|
3975 | pszExecutable = aArguments[0].c_str();
|
---|
3976 | if (pszExecutable == NULL || *pszExecutable == '\0')
|
---|
3977 | return setError(E_INVALIDARG, tr("No command to execute specified"));
|
---|
3978 | }
|
---|
3979 |
|
---|
3980 | LogFlowThisFuncEnter();
|
---|
3981 |
|
---|
3982 | /*
|
---|
3983 | * Build the process startup info.
|
---|
3984 | */
|
---|
3985 | GuestProcessStartupInfo procInfo;
|
---|
3986 |
|
---|
3987 | /* Executable and arguments. */
|
---|
3988 | procInfo.mExecutable = pszExecutable;
|
---|
3989 | if (aArguments.size())
|
---|
3990 | for (size_t i = 0; i < aArguments.size(); i++)
|
---|
3991 | procInfo.mArguments.push_back(aArguments[i]);
|
---|
3992 |
|
---|
3993 | /* Combine the environment changes associated with the ones passed in by
|
---|
3994 | the caller, giving priority to the latter. The changes are putenv style
|
---|
3995 | and will be applied to the standard environment for the guest user. */
|
---|
3996 | int vrc = procInfo.mEnvironmentChanges.copy(mData.mEnvironmentChanges);
|
---|
3997 | if (RT_SUCCESS(vrc))
|
---|
3998 | vrc = procInfo.mEnvironmentChanges.applyPutEnvArray(aEnvironment);
|
---|
3999 | if (RT_SUCCESS(vrc))
|
---|
4000 | {
|
---|
4001 | /* Convert the flag array into a mask. */
|
---|
4002 | if (aFlags.size())
|
---|
4003 | for (size_t i = 0; i < aFlags.size(); i++)
|
---|
4004 | procInfo.mFlags |= aFlags[i];
|
---|
4005 |
|
---|
4006 | procInfo.mTimeoutMS = aTimeoutMS;
|
---|
4007 |
|
---|
4008 | /** @todo use RTCPUSET instead of archaic 64-bit variables! */
|
---|
4009 | if (aAffinity.size())
|
---|
4010 | for (size_t i = 0; i < aAffinity.size(); i++)
|
---|
4011 | if (aAffinity[i])
|
---|
4012 | procInfo.mAffinity |= (uint64_t)1 << i;
|
---|
4013 |
|
---|
4014 | procInfo.mPriority = aPriority;
|
---|
4015 |
|
---|
4016 | /*
|
---|
4017 | * Create a guest process object.
|
---|
4018 | */
|
---|
4019 | ComObjPtr<GuestProcess> pProcess;
|
---|
4020 | vrc = i_processCreateEx(procInfo, pProcess);
|
---|
4021 | if (RT_SUCCESS(vrc))
|
---|
4022 | {
|
---|
4023 | ComPtr<IGuestProcess> pIProcess;
|
---|
4024 | hr = pProcess.queryInterfaceTo(pIProcess.asOutParam());
|
---|
4025 | if (SUCCEEDED(hr))
|
---|
4026 | {
|
---|
4027 | /*
|
---|
4028 | * Start the process.
|
---|
4029 | */
|
---|
4030 | vrc = pProcess->i_startProcessAsync();
|
---|
4031 | if (RT_SUCCESS(vrc))
|
---|
4032 | {
|
---|
4033 | aGuestProcess = pIProcess;
|
---|
4034 |
|
---|
4035 | LogFlowFuncLeaveRC(vrc);
|
---|
4036 | return S_OK;
|
---|
4037 | }
|
---|
4038 |
|
---|
4039 | hr = setErrorVrc(vrc, tr("Failed to start guest process: %Rrc"), vrc);
|
---|
4040 | }
|
---|
4041 | }
|
---|
4042 | else if (vrc == VERR_GSTCTL_MAX_OBJECTS_REACHED)
|
---|
4043 | hr = setErrorVrc(vrc, tr("Maximum number of concurrent guest processes per session (%u) reached"),
|
---|
4044 | VBOX_GUESTCTRL_MAX_OBJECTS);
|
---|
4045 | else
|
---|
4046 | hr = setErrorVrc(vrc, tr("Failed to create guest process object: %Rrc"), vrc);
|
---|
4047 | }
|
---|
4048 | else
|
---|
4049 | hr = setErrorVrc(vrc, tr("Failed to set up the environment: %Rrc"), vrc);
|
---|
4050 |
|
---|
4051 | LogFlowFuncLeaveRC(vrc);
|
---|
4052 | return hr;
|
---|
4053 | }
|
---|
4054 |
|
---|
4055 | HRESULT GuestSession::processGet(ULONG aPid, ComPtr<IGuestProcess> &aGuestProcess)
|
---|
4056 |
|
---|
4057 | {
|
---|
4058 | AutoCaller autoCaller(this);
|
---|
4059 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
4060 |
|
---|
4061 | if (aPid == 0)
|
---|
4062 | return setError(E_INVALIDARG, tr("No valid process ID (PID) specified"));
|
---|
4063 |
|
---|
4064 | LogFlowThisFunc(("PID=%RU32\n", aPid));
|
---|
4065 |
|
---|
4066 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
4067 |
|
---|
4068 | HRESULT hr = S_OK;
|
---|
4069 |
|
---|
4070 | ComObjPtr<GuestProcess> pProcess;
|
---|
4071 | int rc = i_processGetByPID(aPid, &pProcess);
|
---|
4072 | if (RT_FAILURE(rc))
|
---|
4073 | hr = setError(E_INVALIDARG, tr("No process with PID %RU32 found"), aPid);
|
---|
4074 |
|
---|
4075 | /* This will set (*aProcess) to NULL if pProgress is NULL. */
|
---|
4076 | HRESULT hr2 = pProcess.queryInterfaceTo(aGuestProcess.asOutParam());
|
---|
4077 | if (SUCCEEDED(hr))
|
---|
4078 | hr = hr2;
|
---|
4079 |
|
---|
4080 | LogFlowThisFunc(("aProcess=%p, hr=%Rhrc\n", (IGuestProcess*)aGuestProcess, hr));
|
---|
4081 | return hr;
|
---|
4082 | }
|
---|
4083 |
|
---|
4084 | HRESULT GuestSession::symlinkCreate(const com::Utf8Str &aSource, const com::Utf8Str &aTarget, SymlinkType_T aType)
|
---|
4085 | {
|
---|
4086 | RT_NOREF(aSource, aTarget, aType);
|
---|
4087 | ReturnComNotImplemented();
|
---|
4088 | }
|
---|
4089 |
|
---|
4090 | HRESULT GuestSession::symlinkExists(const com::Utf8Str &aSymlink, BOOL *aExists)
|
---|
4091 |
|
---|
4092 | {
|
---|
4093 | RT_NOREF(aSymlink, aExists);
|
---|
4094 | ReturnComNotImplemented();
|
---|
4095 | }
|
---|
4096 |
|
---|
4097 | HRESULT GuestSession::symlinkRead(const com::Utf8Str &aSymlink, const std::vector<SymlinkReadFlag_T> &aFlags,
|
---|
4098 | com::Utf8Str &aTarget)
|
---|
4099 | {
|
---|
4100 | RT_NOREF(aSymlink, aFlags, aTarget);
|
---|
4101 | ReturnComNotImplemented();
|
---|
4102 | }
|
---|
4103 |
|
---|
4104 | HRESULT GuestSession::waitFor(ULONG aWaitFor, ULONG aTimeoutMS, GuestSessionWaitResult_T *aReason)
|
---|
4105 | {
|
---|
4106 | AutoCaller autoCaller(this);
|
---|
4107 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
4108 |
|
---|
4109 | /* Note: No call to i_isReadyExternal() needed here, as the session might not has been started (yet). */
|
---|
4110 |
|
---|
4111 | LogFlowThisFuncEnter();
|
---|
4112 |
|
---|
4113 | HRESULT hrc = S_OK;
|
---|
4114 |
|
---|
4115 | /*
|
---|
4116 | * Note: Do not hold any locks here while waiting!
|
---|
4117 | */
|
---|
4118 | int rcGuest; GuestSessionWaitResult_T waitResult;
|
---|
4119 | int vrc = i_waitFor(aWaitFor, aTimeoutMS, waitResult, &rcGuest);
|
---|
4120 | if (RT_SUCCESS(vrc))
|
---|
4121 | *aReason = waitResult;
|
---|
4122 | else
|
---|
4123 | {
|
---|
4124 | switch (vrc)
|
---|
4125 | {
|
---|
4126 | case VERR_GSTCTL_GUEST_ERROR:
|
---|
4127 | hrc = GuestSession::i_setErrorExternal(this, rcGuest);
|
---|
4128 | break;
|
---|
4129 |
|
---|
4130 | case VERR_TIMEOUT:
|
---|
4131 | *aReason = GuestSessionWaitResult_Timeout;
|
---|
4132 | break;
|
---|
4133 |
|
---|
4134 | default:
|
---|
4135 | {
|
---|
4136 | const char *pszSessionName = mData.mSession.mName.c_str();
|
---|
4137 | hrc = setErrorBoth(VBOX_E_IPRT_ERROR, vrc,
|
---|
4138 | tr("Waiting for guest session \"%s\" failed: %Rrc"),
|
---|
4139 | pszSessionName ? pszSessionName : tr("Unnamed"), vrc);
|
---|
4140 | break;
|
---|
4141 | }
|
---|
4142 | }
|
---|
4143 | }
|
---|
4144 |
|
---|
4145 | LogFlowFuncLeaveRC(vrc);
|
---|
4146 | return hrc;
|
---|
4147 | }
|
---|
4148 |
|
---|
4149 | HRESULT GuestSession::waitForArray(const std::vector<GuestSessionWaitForFlag_T> &aWaitFor, ULONG aTimeoutMS,
|
---|
4150 | GuestSessionWaitResult_T *aReason)
|
---|
4151 | {
|
---|
4152 | AutoCaller autoCaller(this);
|
---|
4153 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
4154 |
|
---|
4155 | /* Note: No call to i_isReadyExternal() needed here, as the session might not has been started (yet). */
|
---|
4156 |
|
---|
4157 | LogFlowThisFuncEnter();
|
---|
4158 |
|
---|
4159 | /*
|
---|
4160 | * Note: Do not hold any locks here while waiting!
|
---|
4161 | */
|
---|
4162 | uint32_t fWaitFor = GuestSessionWaitForFlag_None;
|
---|
4163 | for (size_t i = 0; i < aWaitFor.size(); i++)
|
---|
4164 | fWaitFor |= aWaitFor[i];
|
---|
4165 |
|
---|
4166 | return WaitFor(fWaitFor, aTimeoutMS, aReason);
|
---|
4167 | }
|
---|