int __cdecl wmain(const int argc, const wchar_t* argv[])
{
auto programPath = _wcsdup(argv[0]);
auto extension = wcsrchr(programPath, '.') + 1;
if (wcscmp(extension, L"exe") != 0) {
::wprintf(W("This executable needs to have 'exe' extension"));
return -1;
}
extension[0] = 'd';
extension[1] = 'l';
extension[2] = 'l';
// Parse the options from the command line
bool verbose = false;
bool waitForDebugger = false;
bool helpRequested = false;
int newArgc = argc - 1;
const wchar_t **newArgv = argv + 1;
auto stringsEqual = [](const wchar_t * const a, const wchar_t * const b) -> bool {
return ::_wcsicmp(a, b) == 0;
};
auto tryParseOption = [&](const wchar_t* arg) -> bool {
if ( stringsEqual(arg, W("/_v")) || stringsEqual(arg, W("-_v")) ) {
verbose = true;
return true;
} else if ( stringsEqual(arg, W("/_d")) || stringsEqual(arg, W("-_d")) ) {
waitForDebugger = true;
return true;
} else if ( stringsEqual(arg, W("/_h")) || stringsEqual(arg, W("-_h")) ) {
helpRequested = true;
return true;
} else {
return false;
}
};
while (newArgc > 0 && tryParseOption(newArgv[0])) {
newArgc--;
newArgv++;
}
if (helpRequested) {
showHelp();
return -1;
}
else {
Logger log;
if (verbose) {
log.Enable();
}
else {
log.Disable();
}
DWORD exitCode;
auto success = TryRun(newArgc, newArgv, log, verbose, waitForDebugger, exitCode, programPath);
log << W("Execution ") << (success ? W("succeeded") : W("failed")) << Logger::endl;
return exitCode;
}
}
