diff options
Diffstat (limited to 'Source/cmSystemTools.h')
| -rw-r--r-- | Source/cmSystemTools.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/Source/cmSystemTools.h b/Source/cmSystemTools.h index 2137340..5f21de2 100644 --- a/Source/cmSystemTools.h +++ b/Source/cmSystemTools.h @@ -49,6 +49,11 @@ public: ///! Escape quotes in a string. static std::string EscapeQuotes(const char* str); + /** + * Returns a string that has whitespace removed from the start and the end. + */ + static std::string TrimWhitespace(const std::string& s); + typedef void (*ErrorCallback)(const char*, const char*, bool&, void*); /** * Set the function used by GUI's to display error messages @@ -78,6 +83,11 @@ public: ///! Send a string to stderr. Stdout callbacks will not be invoced. static void Stderr(const char* s, int length); + + typedef bool (*InterruptCallback)(void*); + static void SetInterruptCallback(InterruptCallback f, void* clientData=0); + static bool GetInterruptFlag(); + ///! Return true if there was an error at any point. static bool GetErrorOccuredFlag() { @@ -96,7 +106,7 @@ public: ///! Return true if there was an error at any point. static bool GetFatalErrorOccured() { - return cmSystemTools::s_FatalErrorOccured; + return cmSystemTools::s_FatalErrorOccured || GetInterruptFlag(); } ///! Set the error occured flag and fatal error back to false @@ -467,8 +477,10 @@ private: static bool s_DisableRunCommandOutput; static ErrorCallback s_ErrorCallback; static StdoutCallback s_StdoutCallback; + static InterruptCallback s_InterruptCallback; static void* s_ErrorCallbackClientData; static void* s_StdoutCallbackClientData; + static void* s_InterruptCallbackClientData; static std::string s_Windows9xComspecSubstitute; }; |