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Implement ProcessUtils::runAsync() and ProcessUtils::currentProcessPath() on Win32

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This commit is contained in:
Robert Knight 2011-08-22 18:02:18 +01:00
parent b57696aa18
commit d7ecf3722a
1 changed files with 38 additions and 1 deletions
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39
src/ProcessUtils.cpp
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@ -262,6 +262,7 @@ void ProcessUtils::runElevatedMac(const std::string& executable,
void ProcessUtils::runElevatedWindows(const std::string& executable,
const std::list<std::string>& args)
{
}
#endif
@ -300,6 +301,40 @@ int ProcessUtils::runAsyncUnix(const std::string& executable,
void ProcessUtils::runAsyncWindows(const std::string& executable,
const std::list<std::string>& args)
{
std::string commandLine;
for (std::list<std::string>::const_iterator iter = args.begin(); iter != args.end(); iter++)
{
if (!commandLine.empty())
{
commandLine.append(" ");
}
commandLine.append(*iter);
}
STARTUPINFO startupInfo;
ZeroMemory(&startupInfo,sizeof(startupInfo));
startupInfo.cb = sizeof(startupInfo);
PROCESS_INFORMATION processInfo;
ZeroMemory(&processInfo,sizeof(processInfo));
char* commandLineStr = strdup(commandLine.c_str());
bool result = CreateProcess(
executable.c_str(),
commandLineStr,
0 /* process attributes */,
0 /* thread attributes */,
false /* inherit handles */,
NORMAL_PRIORITY_CLASS /* creation flags */,
0 /* environment */,
0 /* current directory */,
&startupInfo /* startup info */,
&processInfo /* process information */
);
if (!result)
{
LOG(Error,"Failed to start child process. " + executable + " Last error: " + intToStr(GetLastError()));
}
}
#endif
@ -315,7 +350,9 @@ std::string ProcessUtils::currentProcessPath()
_NSGetExecutablePath(buffer,&bufferSize);
return buffer;
#else
return std::string();
char fileName[MAX_PATH];
GetModuleFileName(0 /* get path of current process */,fileName,MAX_PATH);
return fileName;
#endif
}