Changeset 95956 in vbox

Timestamp:

Jul 29, 2022 8:54:43 PM (2 years ago)

Author:

vboxsync

Message:

Main/glue/string.cpp: Made the code compile w/o exceptions. It is used by VBoxCredPros in the GAs, which in no-CRT mode have exceptions disabled. bugref:10261

File:

• trunk/src/VBox/Main/glue/string.cpp (modified) (12 diffs)

trunk/src/VBox/Main/glue/string.cpp

@@ -43 +43 @@
     HRESULT hrc = printfVNoThrow(pszFormat, va);
     va_end(va);
+#ifdef RT_EXCEPTIONS_ENABLED
     if (hrc == S_OK)
     { /* likely */ }
     else
         throw std::bad_alloc();
+#else
+    Assert(hrc == S_OK); RT_NOREF(hrc);
+#endif
     return *this;
 }
@@ -63 +67 @@
 {
     HRESULT hrc = printfVNoThrow(pszFormat, va);
+#ifdef RT_EXCEPTIONS_ENABLED
     if (hrc == S_OK)
     { /* likely */ }
     else
         throw std::bad_alloc();
+#else
+    Assert(hrc == S_OK); RT_NOREF(hrc);
+#endif
     return *this;
 }
@@ -183 +191 @@
     else /* ASSUME: input is valid Utf-8. Fake out of memory error. */
         AssertLogRelMsgFailed(("%Rrc %.*Rhxs\n", vrc, RTStrNLen(a_pszSrc, a_cchMax), a_pszSrc));
+#ifdef RT_EXCEPTIONS_ENABLED
     throw std::bad_alloc();
+#endif
 }
 
@@ -324 +334 @@
 {
     HRESULT hrc = joltNoThrow(cwcNew);
+# ifdef RT_EXCEPTIONS_ENABLED
     if (hrc != S_OK)
         throw std::bad_alloc();
+# else
+    Assert(hrc == S_OK); RT_NOREF(hrc);
+# endif
 }
 
@@ -360 +374 @@
 {
     HRESULT hrc = reserveNoThrow(cwcMin, fForce);
+#ifdef RT_EXCEPTIONS_ENABLED
     if (hrc != S_OK)
         throw std::bad_alloc();
+#else
+    Assert(hrc == S_OK); RT_NOREF(hrc);
+#endif
 }
 
@@ -550 +568 @@
     size_t cwcSrc;
     int rc = RTStrCalcUtf16LenEx(pszSrc, cchSrc, &cwcSrc);
+#ifdef RT_EXCEPTIONS_ENABLED
     AssertRCStmt(rc, throw std::bad_alloc());
+#else
+    AssertRCReturn(rc, *this);
+#endif
 
     size_t cwcOld = length();
@@ -559 +581 @@
         PRTUTF16 pwszDst = &m_bstr[cwcOld];
         rc = RTStrToUtf16Ex(pszSrc, cchSrc, &pwszDst, cwcSrc + 1, NULL);
+#ifdef RT_EXCEPTIONS_ENABLED
         AssertRCStmt(rc, throw std::bad_alloc());
+#else
+        AssertRC(rc);
+#endif
     }
     m_bstr[cwcTotal] = '\0';
@@ -593 +619 @@
     HRESULT hrc = appendPrintfVNoThrow(pszFormat, va);
     va_end(va);
+#ifdef RT_EXCEPTIONS_ENABLED
     if (hrc != S_OK)
         throw std::bad_alloc();
+#else
+    Assert(hrc == S_OK); RT_NOREF(hrc);
+#endif
     return *this;
 }
@@ -612 +642 @@
 {
     HRESULT hrc = appendPrintfVNoThrow(pszFormat, va);
+#ifdef RT_EXCEPTIONS_ENABLED
     if (hrc != S_OK)
         throw std::bad_alloc();
+#else
+    Assert(hrc == S_OK); RT_NOREF(hrc);
+#endif
     return *this;
 }
@@ -682 +716 @@
     {
         m_bstr = ::SysAllocString(a_bstrSrc);
+#ifdef RT_EXCEPTIONS_ENABLED
         if (RT_LIKELY(m_bstr))
         { /* likely */ }
         else
             throw std::bad_alloc();
+#else
+        Assert(m_bstr);
+#endif
     }
     else
@@ -733 +771 @@
         memcpy(*pstr, c_str(), cb);
     else
+#ifdef RT_EXCEPTIONS_ENABLED
         throw std::bad_alloc();
+#else
+        AssertFailed();
+#endif
 }
 
@@ -882 +924 @@
             m_psz = NULL;
 
+#ifdef RT_EXCEPTIONS_ENABLED
             throw std::bad_alloc();
+#else
+            AssertFailed();
+#endif
         }
     }