Changeset 37665 in vbox for trunk/src/VBox/Runtime/common/misc

Timestamp:

Jun 28, 2011 12:32:13 PM (13 years ago)

Author:

vboxsync

Message:

Runtime/getopt: add new option flag to switch to case insensitive matching

File:

• trunk/src/VBox/Runtime/common/misc/getopt.cpp (modified) (5 diffs)

trunk/src/VBox/Runtime/common/misc/getopt.cpp

@@ -5 +5 @@
 
 /*
- * Copyright (C) 2007-2010 Oracle Corporation
+ * Copyright (C) 2007-2011 Oracle Corporation
  *
  * This file is part of VirtualBox Open Source Edition (OSE), as
@@ -217 +217 @@
                  */
                 size_t cchLong = strlen(pOpt->pszLong);
-                if (!strncmp(pszOption, pOpt->pszLong, cchLong))
+                if (   !strncmp(pszOption, pOpt->pszLong, cchLong)
+                    || (   pOpt->fFlags & RTGETOPT_FLAG_ICASE
+                        && !RTStrNICmp(pszOption, pOpt->pszLong, cchLong)))
                 {
                     if (pOpt->fFlags & RTGETOPT_FLAG_INDEX)
@@ -235 +237 @@
                  */
                 size_t cchLong = strlen(pOpt->pszLong);
-                if (!strncmp(pszOption, pOpt->pszLong, cchLong))
+                if (   !strncmp(pszOption, pOpt->pszLong, cchLong)
+                    || (   pOpt->fFlags & RTGETOPT_FLAG_ICASE
+                        && !RTStrNICmp(pszOption, pOpt->pszLong, cchLong)))
                 {
                     while (RT_C_IS_DIGIT(pszOption[cchLong]))
@@ -243 +247 @@
                 }
             }
-            else if (!strcmp(pszOption, pOpt->pszLong))
+            else if (   !strcmp(pszOption, pOpt->pszLong)
+                     || (   pOpt->fFlags & RTGETOPT_FLAG_ICASE
+                         && !RTStrICmp(pszOption, pOpt->pszLong)))
                 return pOpt;
         }
@@ -251 +257 @@
     if (!(fFlags & RTGETOPTINIT_FLAGS_NO_STD_OPTS))
         for (uint32_t i = 0; i < RT_ELEMENTS(g_aStdOptions); i++)
-            if (!strcmp(pszOption, g_aStdOptions[i].pszLong))
+            if (   !strcmp(pszOption, g_aStdOptions[i].pszLong)
+                || (   pOpt->fFlags & RTGETOPT_FLAG_ICASE
+                    && !RTStrICmp(pszOption, g_aStdOptions[i].pszLong)))
                 return &g_aStdOptions[i];