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Added similar python plugin improvements for Windows

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Wenzel Jakob 2012-10-20 18:59:48 -04:00
parent d161aa6490
commit 5e151f3bac
2 changed files with 26 additions and 3 deletions
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8
src/libcore/fresolver.cpp
View File

@ -1,4 +1,5 @@
#include <mitsuba/core/fresolver.h>
#include <boost/algorithm/string.hpp>
#if defined(__WINDOWS__)
# include <windows.h>
@ -47,9 +48,10 @@ FileResolver::FileResolver() {
// There is an error if and only if the function returns 0
if (nSize != 0) {
prependPath(fs::path(lpFilename).parent_path());
}
else {
fs::path path(lpFilename);
if (boost::to_lower_copy(path.filename().string()).find("python") == std::string::npos)
prependPath(path.parent_path());
} else {
const std::string msg(lastErrorText());
Log(EError, "Could not detect the executable path! (%s)", msg.c_str());
}

21
src/libpython/core.cpp
View File

@ -28,6 +28,8 @@
# include <dlfcn.h>
#elif defined(__OSX__)
# include <mach-o/dyld.h>
#elif defined(__WINDOWS__)
# include <windows.h>
#endif
using namespace mitsuba;
@ -71,6 +73,25 @@ void initializeFramework() {
if (boost::ends_with(imageName, "mitsuba.so"))
basePath = fs::path(imageName).parent_path().parent_path().parent_path();
}
#elif defined(__WINDOWS__)
HMODULE hm;
std::vector<WCHAR> lpFilename(MAX_PATH);
if (GetModuleHandleExA(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS |
GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT, (LPCSTR) &initializeFramework, &hm)) {
std::vector<WCHAR> lpFilename(MAX_PATH);
// Try to get the path with the default MAX_PATH length (260 chars)
DWORD nSize = GetModuleFileNameW(hm, &lpFilename[0], MAX_PATH);
// Adjust the buffer size in case if was too short
while (nSize == lpFilename.size()) {
lpFilename.resize(nSize * 2);
nSize = GetModuleFileNameW(hm, &lpFilename[0], nSize);
}
if (nSize)
basePath = fs::path(lpFilename).parent_path().parent_path().parent_path();
}
#endif
if (!basePath.empty())