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-rw-r--r--indra/llcommon/llprocesslauncher.cpp38
1 files changed, 28 insertions, 10 deletions
diff --git a/indra/llcommon/llprocesslauncher.cpp b/indra/llcommon/llprocesslauncher.cpp
index 99308c94e7..10950181fd 100644
--- a/indra/llcommon/llprocesslauncher.cpp
+++ b/indra/llcommon/llprocesslauncher.cpp
@@ -58,6 +58,11 @@ void LLProcessLauncher::setWorkingDirectory(const std::string &dir)
mWorkingDir = dir;
}
+const std::string& LLProcessLauncher::getExecutable() const
+{
+ return mExecutable;
+}
+
void LLProcessLauncher::clearArguments()
{
mLaunchArguments.clear();
@@ -98,10 +103,30 @@ int LLProcessLauncher::launch(void)
char *args2 = new char[args.size() + 1];
strcpy(args2, args.c_str());
- if( ! CreateProcessA( NULL, args2, NULL, NULL, FALSE, 0, NULL, NULL, &sinfo, &pinfo ) )
+ const char * working_directory = 0;
+ if(!mWorkingDir.empty()) working_directory = mWorkingDir.c_str();
+ if( ! CreateProcessA( NULL, args2, NULL, NULL, FALSE, 0, NULL, working_directory, &sinfo, &pinfo ) )
{
- // TODO: do better than returning the OS-specific error code on failure...
result = GetLastError();
+
+ LPTSTR error_str = 0;
+ if(
+ FormatMessage( FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
+ NULL,
+ result,
+ 0,
+ (LPTSTR)&error_str,
+ 0,
+ NULL)
+ != 0)
+ {
+ char message[256];
+ wcstombs(message, error_str, 256);
+ message[255] = 0;
+ llwarns << "CreateProcessA failed: " << message << llendl;
+ LocalFree(error_str);
+ }
+
if(result == 0)
{
// Make absolutely certain we return a non-zero value on failure.
@@ -260,14 +285,7 @@ int LLProcessLauncher::launch(void)
delete[] fake_argv;
mProcessID = id;
-
- // At this point, the child process will have been created (since that's how vfork works -- the child borrowed our execution context until it forked)
- // If the process doesn't exist at this point, the exec failed.
- if(!isRunning())
- {
- result = -1;
- }
-
+
return result;
}