diff options
Diffstat (limited to 'lib/Support/Windows/Path.inc')
| -rw-r--r-- | lib/Support/Windows/Path.inc | 219 |
1 files changed, 0 insertions, 219 deletions
diff --git a/lib/Support/Windows/Path.inc b/lib/Support/Windows/Path.inc index f4898e6..4a6e563 100644 --- a/lib/Support/Windows/Path.inc +++ b/lib/Support/Windows/Path.inc @@ -21,7 +21,6 @@ #include <malloc.h> // We need to undo a macro defined in Windows.h, otherwise we won't compile: -#undef CopyFile #undef GetCurrentDirectory // Windows happily accepts either forward or backward slashes, though any path @@ -151,39 +150,6 @@ void Path::makeAbsolute() { } } -bool -Path::isAbsolute(const char *NameStart, unsigned NameLen) { - assert(NameStart); - // FIXME: This does not handle correctly an absolute path starting from - // a drive letter or in UNC format. - switch (NameLen) { - case 0: - return false; - case 1: - case 2: - return NameStart[0] == '/'; - default: - return - (NameStart[0] == '/' || (NameStart[1] == ':' && NameStart[2] == '/')) || - (NameStart[0] == '\\' || (NameStart[1] == ':' && NameStart[2] == '\\')); - } -} - -bool -Path::isAbsolute() const { - // FIXME: This does not handle correctly an absolute path starting from - // a drive letter or in UNC format. - switch (path.length()) { - case 0: - return false; - case 1: - case 2: - return path[0] == '/'; - default: - return path[0] == '/' || (path[1] == ':' && path[2] == '/'); - } -} - static Path *TempDirectory; Path @@ -233,74 +199,6 @@ Path::GetTemporaryDirectory(std::string* ErrMsg) { return *TempDirectory; } -// FIXME: the following set of functions don't map to Windows very well. -Path -Path::GetRootDirectory() { - // This is the only notion that that Windows has of a root directory. Nothing - // is here except for drives. - return Path("file:///"); -} - -void -Path::GetSystemLibraryPaths(std::vector<sys::Path>& Paths) { - char buff[MAX_PATH]; - // Generic form of C:\Windows\System32 - HRESULT res = SHGetFolderPathA(NULL, - CSIDL_FLAG_CREATE | CSIDL_SYSTEM, - NULL, - SHGFP_TYPE_CURRENT, - buff); - if (res != S_OK) { - assert(0 && "Failed to get system directory"); - return; - } - Paths.push_back(sys::Path(buff)); - - // Reset buff. - buff[0] = 0; - // Generic form of C:\Windows - res = SHGetFolderPathA(NULL, - CSIDL_FLAG_CREATE | CSIDL_WINDOWS, - NULL, - SHGFP_TYPE_CURRENT, - buff); - if (res != S_OK) { - assert(0 && "Failed to get windows directory"); - return; - } - Paths.push_back(sys::Path(buff)); -} - -void -Path::GetBitcodeLibraryPaths(std::vector<sys::Path>& Paths) { - char * env_var = getenv("LLVM_LIB_SEARCH_PATH"); - if (env_var != 0) { - getPathList(env_var,Paths); - } -#ifdef LLVM_LIBDIR - { - Path tmpPath; - if (tmpPath.set(LLVM_LIBDIR)) - if (tmpPath.canRead()) - Paths.push_back(tmpPath); - } -#endif - GetSystemLibraryPaths(Paths); -} - -Path -Path::GetUserHomeDirectory() { - char buff[MAX_PATH]; - HRESULT res = SHGetFolderPathA(NULL, - CSIDL_FLAG_CREATE | CSIDL_APPDATA, - NULL, - SHGFP_TYPE_CURRENT, - buff); - if (res != S_OK) - assert(0 && "Failed to get user home directory"); - return Path(buff); -} - Path Path::GetCurrentDirectory() { char pathname[MAX_PATH]; @@ -319,43 +217,6 @@ Path Path::GetMainExecutable(const char *argv0, void *MainAddr) { // FIXME: the above set of functions don't map to Windows very well. - -StringRef Path::getDirname() const { - return getDirnameCharSep(path, "/"); -} - -StringRef -Path::getBasename() const { - // Find the last slash - size_t slash = path.rfind('/'); - if (slash == std::string::npos) - slash = 0; - else - slash++; - - size_t dot = path.rfind('.'); - if (dot == std::string::npos || dot < slash) - return StringRef(path).substr(slash); - else - return StringRef(path).substr(slash, dot - slash); -} - -StringRef -Path::getSuffix() const { - // Find the last slash - size_t slash = path.rfind('/'); - if (slash == std::string::npos) - slash = 0; - else - slash++; - - size_t dot = path.rfind('.'); - if (dot == std::string::npos || dot < slash) - return StringRef(""); - else - return StringRef(path).substr(dot + 1); -} - bool Path::exists() const { DWORD attr = GetFileAttributes(path.c_str()); @@ -411,23 +272,6 @@ Path::isRegularFile() const { return res; } -StringRef -Path::getLast() const { - // Find the last slash - size_t pos = path.rfind('/'); - - // Handle the corner cases - if (pos == std::string::npos) - return path; - - // If the last character is a slash, we have a root directory - if (pos == path.length()-1) - return path; - - // Return everything after the last slash - return StringRef(path).substr(pos+1); -} - const FileStatus * PathWithStatus::getFileStatus(bool update, std::string *ErrStr) const { if (!fsIsValid || update) { @@ -485,11 +329,6 @@ bool Path::makeWriteableOnDisk(std::string* ErrMsg) { return false; } -bool Path::makeExecutableOnDisk(std::string* ErrMsg) { - // All files are executable on Windows (ignoring security attributes). - return false; -} - bool Path::getDirectoryContents(std::set<Path>& result, std::string* ErrMsg) const { WIN32_FILE_ATTRIBUTE_DATA fi; @@ -671,18 +510,6 @@ Path::createDirectoryOnDisk(bool create_parents, std::string* ErrMsg) { } bool -Path::createFileOnDisk(std::string* ErrMsg) { - // Create the file - HANDLE h = CreateFile(path.c_str(), GENERIC_WRITE, 0, NULL, CREATE_NEW, - FILE_ATTRIBUTE_NORMAL, NULL); - if (h == INVALID_HANDLE_VALUE) - return MakeErrMsg(ErrMsg, path + ": Can't create file: "); - - CloseHandle(h); - return false; -} - -bool Path::eraseFromDisk(bool remove_contents, std::string *ErrStr) const { WIN32_FILE_ATTRIBUTE_DATA fi; if (!GetFileAttributesEx(path.c_str(), GetFileExInfoStandard, &fi)) @@ -763,31 +590,6 @@ Path::eraseFromDisk(bool remove_contents, std::string *ErrStr) const { } } -bool Path::getMagicNumber(std::string& Magic, unsigned len) const { - assert(len < 1024 && "Request for magic string too long"); - char* buf = reinterpret_cast<char*>(alloca(len)); - - HANDLE h = CreateFile(path.c_str(), - GENERIC_READ, - FILE_SHARE_READ, - NULL, - OPEN_EXISTING, - FILE_ATTRIBUTE_NORMAL, - NULL); - if (h == INVALID_HANDLE_VALUE) - return false; - - DWORD nRead = 0; - BOOL ret = ReadFile(h, buf, len, &nRead, NULL); - CloseHandle(h); - - if (!ret || nRead != len) - return false; - - Magic = std::string(buf, len); - return true; -} - bool Path::renamePathOnDisk(const Path& newName, std::string* ErrMsg) { if (!MoveFileEx(path.c_str(), newName.c_str(), MOVEFILE_REPLACE_EXISTING)) @@ -854,16 +656,6 @@ Path::setStatusInfoOnDisk(const FileStatus &si, std::string *ErrMsg) const { } bool -CopyFile(const sys::Path &Dest, const sys::Path &Src, std::string* ErrMsg) { - // Can't use CopyFile macro defined in Windows.h because it would mess up the - // above line. We use the expansion it would have in a non-UNICODE build. - if (!::CopyFileA(Src.c_str(), Dest.c_str(), false)) - return MakeErrMsg(ErrMsg, "Can't copy '" + Src.str() + - "' to '" + Dest.str() + "': "); - return false; -} - -bool Path::makeUnique(bool reuse_current, std::string* ErrMsg) { bool Exists; if (reuse_current && (fs::exists(path, Exists) || !Exists)) @@ -911,16 +703,5 @@ Path::createTemporaryFileOnDisk(bool reuse_current, std::string* ErrMsg) { CloseHandle(h); return false; } - -/// MapInFilePages - Not yet implemented on win32. -const char *Path::MapInFilePages(int FD, size_t FileSize, off_t Offset) { - return 0; -} - -/// MapInFilePages - Not yet implemented on win32. -void Path::UnMapFilePages(const char *Base, size_t FileSize) { - assert(0 && "NOT IMPLEMENTED"); -} - } } |