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// MIDLWrapper.cpp : Just calls the built-in midl.exe with the given arguments.
#define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers
#include <process.h>
#include <stdio.h>
#include <string>
#include <windows.h>
using namespace std;
int wmain(int argc, wchar_t* argv[], wchar_t* envp[])
{
#ifndef NDEBUG
fwprintf(stderr, L"######### im in ur IDE, compiling ur c0des ########\n");
#endif
int pathIndex = -1;
for (int i = 0; envp[i]; ++i)
if (!wcsncmp(envp[i], L"PATH=", 5)) {
pathIndex = i;
break;
}
if (pathIndex == -1) {
fwprintf(stderr, L"Couldn't find PATH environment variable!\n");
return -1;
}
wchar_t* vcbin = wcsstr(envp[pathIndex], L"Tools\\vcbin");
if (!vcbin) {
fwprintf(stderr, L"Couldn't find Tools\\vcbin in PATH!\n");
return -1;
}
wchar_t saved = *vcbin;
*vcbin = 0;
wchar_t* afterLeadingSemiColon = wcsrchr(envp[pathIndex], ';');
if (!afterLeadingSemiColon)
afterLeadingSemiColon = envp[pathIndex] + 5; // +5 for the length of "PATH="
else
afterLeadingSemiColon++;
*vcbin = saved;
size_t pathLength = wcslen(envp[pathIndex]);
wchar_t* trailingSemiColon = wcschr(vcbin, ';');
if (!trailingSemiColon)
trailingSemiColon = envp[pathIndex] + pathLength;
int vcbinLength = trailingSemiColon - afterLeadingSemiColon;
size_t newPathLength = pathLength - vcbinLength;
wchar_t* newPath = new wchar_t[newPathLength + 1];
// Copy everything before the vcbin path...
wchar_t* d = newPath;
wchar_t* s = envp[pathIndex];
while (s < afterLeadingSemiColon)
*d++ = *s++;
// Copy everything after the vcbin path...
s = trailingSemiColon;
while (*d++ = *s++);
envp[pathIndex] = newPath;
#ifndef NDEBUG
fwprintf(stderr, L"New path: %s\n", envp[pathIndex]);
#endif
wchar_t** newArgv = new wchar_t*[argc + 1];
for (int i = 0; i < argc; ++i) {
size_t length = wcslen(argv[i]);
newArgv[i] = new wchar_t[length + 3];
*newArgv[i] = '\"';
wcscpy_s(newArgv[i] + 1, length + 2, argv[i]);
*(newArgv[i] + 1 + length) = '\"';
*(newArgv[i] + 2 + length) = 0;
}
newArgv[argc] = 0;
return _wspawnvpe(_P_WAIT, L"midl", newArgv, envp);
}
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