diff options
| -rw-r--r-- | lib/win32/emu.cpp | 66 | ||||
| -rw-r--r-- | lib/win32/emu.h | 2 |
2 files changed, 68 insertions, 0 deletions
diff --git a/lib/win32/emu.cpp b/lib/win32/emu.cpp index 112b1c9f..0aedffc7 100644 --- a/lib/win32/emu.cpp +++ b/lib/win32/emu.cpp @@ -1609,6 +1609,72 @@ int emu_unlink(const char* pFileName) return 0; } +int emu_rename(const char* pOldFileName, const char* pNewFileName) +{ + std::string OldPathWithUnicode = + ConvertPathToAbsoluteUnicode(pOldFileName); + + if (OldPathWithUnicode.size() == 0) + { + // error already logged by ConvertPathToAbsoluteUnicode() + return -1; + } + + WCHAR* pOldBuffer = ConvertUtf8ToWideString(OldPathWithUnicode.c_str()); + if (!pOldBuffer) + { + return -1; + } + + std::string NewPathWithUnicode = + ConvertPathToAbsoluteUnicode(pNewFileName); + + if (NewPathWithUnicode.size() == 0) + { + // error already logged by ConvertPathToAbsoluteUnicode() + delete [] pOldBuffer; + return -1; + } + + WCHAR* pNewBuffer = ConvertUtf8ToWideString(NewPathWithUnicode.c_str()); + if (!pNewBuffer) + { + delete [] pOldBuffer; + return -1; + } + + BOOL result = MoveFileW(pOldBuffer, pNewBuffer); + DWORD err = GetLastError(); + delete [] pOldBuffer; + delete [] pNewBuffer; + + if (!result) + { + if (err == ERROR_FILE_NOT_FOUND || err == ERROR_PATH_NOT_FOUND) + { + errno = ENOENT; + } + else if (err == ERROR_SHARING_VIOLATION) + { + errno = EBUSY; + } + else if (err == ERROR_ACCESS_DENIED) + { + errno = EACCES; + } + else + { + ::syslog(LOG_WARNING, "Failed to rename file " + "'%s' to '%s': %s", pOldFileName, pNewFileName, + GetErrorMessage(err).c_str()); + errno = ENOSYS; + } + return -1; + } + + return 0; +} + int console_read(char* pBuffer, size_t BufferSize) { HANDLE hConsole = GetStdHandle(STD_INPUT_HANDLE); diff --git a/lib/win32/emu.h b/lib/win32/emu.h index a4af6e64..ec6c0918 100644 --- a/lib/win32/emu.h +++ b/lib/win32/emu.h @@ -337,6 +337,7 @@ int emu_stat (const char* pName, struct stat* st); int emu_utimes (const char* pName, const struct timeval[]); int emu_chmod (const char* pName, mode_t mode); char* emu_getcwd (char* pBuffer, int BufSize); +int emu_rename (const char* pOldName, const char* pNewName); #define chdir(directory) emu_chdir (directory) #define mkdir(path, mode) emu_mkdir (path) @@ -347,6 +348,7 @@ char* emu_getcwd (char* pBuffer, int BufSize); #define utimes(buffer, times) emu_utimes (buffer, times) #define chmod(file, mode) emu_chmod (file, mode) #define getcwd(buffer, size) emu_getcwd (buffer, size) +#define rename(oldname, newname) emu_rename (oldname, newname) int statfs(const char * name, struct statfs * s); |