bool File::MoveDirectory(const MistString& src, const MistString& dst) {
#if defined(MIST_OS_WINDOWS)
return ::MoveFileW(src.c_str(),
dst.c_str()) == TRUE;
#elif defined(MIST_OS_FAMILY_APPLE)
return mist_apple_moveitem(src, dst);
#elif defined(MIST_OS_FAMILY_UNIX)
return ::rename(string::WStringToString(src).c_str(),
string::WStringToString(dst).c_str()) == 0;
#endif
}
MistString Path::GetEnv(const MistString& env) {
#if defined(MIST_OS_WINDOWS)
DWORD len = GetEnvironmentVariableW(env.c_str(), 0, 0);
if (len != 0) {
wchar_t* buffer = new wchar_t[len];
GetEnvironmentVariableW(env.c_str(), buffer, len);
MistString result(buffer);
delete [] buffer;
return result;
}
#elif defined(MIST_OS_FAMILY_UNIX)
return string::StringToWStringFast(getenv(string::WStringToString(env).c_str()));
#endif
return MistString();
}
bool File::CopyFile(const MistString& src, const MistString& dst) {
#if defined(MIST_OS_WINDOWS)
return ::CopyFileW(src.c_str(),
dst.c_str(),
FALSE) == TRUE;
#elif defined(MIST_OS_FAMILY_APPLE)
return mist_apple_copyitem(src, dst);
#elif defined(MIST_OS_FAMILY_UNIX)
return mist_generic_cp_mv("/bin/cp",
string::WStringToString(src).c_str(),
string::WStringToString(dst).c_str());
#endif
}
bool File::DeleteDirectory(const MistString& src) {
#if defined(MIST_OS_WINDOWS)
return ::RemoveDirectoryW(src.c_str()) == TRUE;
#elif defined(MIST_OS_FAMILY_APPLE)
return mist_apple_deleteitem(src);
#elif defined(MIST_OS_FAMILY_UNIX)
return mist_generic_rm(string::WStringToString(src).c_str(),
true);
#endif
}
bool File::DeleteFile(const MistString& src) {
#if defined(MIST_OS_WINDOWS)
return ::DeleteFileW(src.c_str()) == TRUE;
#elif defined(MIST_OS_FAMILY_APPLE)
return mist_apple_deleteitem(src);
#elif defined(MIST_OS_FAMILY_UNIX)
return ::remove(string::WStringToString(src).cstr()) == 0;
#endif
}
bool File::CopyDirectory(const MistString& src, const MistString& dst) {
#if defined(MIST_OS_WINDOWS)
SHFILEOPSTRUCT s = { 0 };
s.hwnd = 0;
s.wFunc = FO_COPY;
s.fFlags = FOF_SILENT;
s.pTo = dst.c_str();
s.pFrom = src.c_str();
return SHFileOperation(&s) == 0;
#elif defined(MIST_OS_FAMILY_APPLE)
return mist_apple_copyitem(src, dst);
#elif defined(MIST_OS_FAMILY_UNIX)
return mist_generic_cp_mv("/bin/cp",
string::WStringToString(src).c_str(),
string::WStringToString(dst).c_str(),
true);
#endif
}
bool File::PathExists(const MistString& path) {
#ifdef MIST_OS_WINDOWS
return PathFileExistsW(path.c_str())?true:false;
#else
struct stat sb;
if (stat(string::WStringToString(path).c_str(), &sb) == 0 && S_ISDIR(sb.st_mode)) {
return true;
}
#endif
return false;
}
DirectoryIteratorImpl(const MistString& path) {
MistString findPath = path + L"/*";
mFH = FindFirstFileW(findPath.c_str(), &mFD);
if(mFH == INVALID_HANDLE_VALUE) {
DWORD error = GetLastError();
if(error != ERROR_NO_MORE_FILES) {
}
} else {
mCurrent = mFD.cFileName;
if(mCurrent == L"." || mCurrent == L"..")
next();
}
}
bool File::CreateDirectory(const MistString& dir){
#if defined(MIST_OS_WINDOWS)
return ::CreateDirectoryW(dir.c_str(),
NULL) == TRUE;
#elif defined(MIST_OS_FAMILY_APPLE)
return mist_apple_createdirectory(dir);
#elif defined(MIST_OS_FAMILY_UNIX)
return mkdir(string::WStringToString(dir).c_str(),
S_IRWXU) == 0;
#endif
}
bool File::FileExists(const MistString& filepath) {
#ifdef MIST_OS_WINDOWS
return PathFileExistsW(filepath.c_str())?true:false;
#elif defined(MIST_OS_FAMILY_APPLE)
return mist_apple_file_exists(filepath);
#else
struct stat sb;
if (stat(Miststring::WStringToString(filepath).c_str(), &sb) == 0 && S_ISREG(sb.st_mode)) {
return true;
}
#endif
return false;
}
MistString Path::ExpandPath(const MistString& path) {
#if defined(MIST_OS_WINDOWS)
wchar_t buffer[_MAX_PATH];
DWORD n = ExpandEnvironmentStringsW(path.c_str(), buffer, sizeof(buffer));
if(n > 0 && n < sizeof(buffer)) {
return MistString(buffer, n-1);
} else
return path;
#elif defined(MIST_OS_FAMILY_UNIX)
MistString result;
MistString::const_iterator it = path.begin();
MistString::const_iterator end = path.end();
if (it != end && *it == L'~') {
++it;
if (it != end && *it == L'/') {
result += Path::GetHome(); ++it;
}
else result += '~';
}
while (it != end) {
if (*it == L'$') {
std::wstring var;
++it;
if (it != end && *it == L'{') {
++it;
while (it != end && *it != L'}') var += *it++;
if (it != end) ++it;
}
else {
while (it != end && (((*it >= L'a' && *it <= L'z') || (*it >= L'A' && *it <= L'Z') || (*it >= L'0' && *it <= L'9')) || *it == L'_')) var += *it++;
}
result += Path::GetEnv(var);
}
else result += *it++;
}
return result;
#endif
}
