+++ /dev/null
-/*********************************************************
- * Copyright (C) 2008 VMware, Inc. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation version 2.1 and no later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the Lesser GNU General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- *********************************************************/
-
-#include <direct.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <io.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <process.h>
-#include <stdarg.h>
-
-#include "vmware.h"
-#include "posixInt.h"
-#include "win32u.h"
-
-
-/*
- *----------------------------------------------------------------------
- *
- * Posix_Open --
- *
- * Open a file via POSIX open().
- *
- * Results:
- * -1 Error
- * >= 0 File descriptor (success)
- *
- * Side effects:
- * errno is set on error
- *
- *----------------------------------------------------------------------
- */
-
-int
-Posix_Open(ConstUnicode pathName, // IN:
- int flags, // IN:
- ...) // IN:
-{
- const utf16_t *path = UNICODE_GET_UTF16(pathName);
- mode_t mode = 0;
- int fd;
-
- WIN32U_CHECK_LONGPATH(path, fd = -1, exit);
-
- if ((flags & O_CREAT) != 0) {
- va_list a;
- va_start(a, flags);
- mode = va_arg(a, mode_t);
- va_end(a);
- }
-
- fd = _wopen(path, flags, mode);
-
- exit:
- UNICODE_RELEASE_UTF16(path);
- return fd;
-}
-
-
-/*
- *----------------------------------------------------------------------
- *
- * Posix_Creat --
- *
- * Create a file via POSIX creat().
- *
- * Results:
- * -1 Error
- * >= 0 File descriptor (success)
- *
- * Side effects:
- * errno is set on error
- *
- *----------------------------------------------------------------------
- */
-
-int
-Posix_Creat(ConstUnicode pathName, // IN:
- mode_t mode) // IN:
-{
- return Posix_Open(pathName, O_CREAT | O_WRONLY | O_TRUNC, mode);
-}
-
-
-/*
- *----------------------------------------------------------------------
- *
- * Posix_Fopen --
- *
- * Open a file via POSIX fopen().
- *
- * Results:
- * -1 Error
- * >= 0 File descriptor (success)
- *
- * Side effects:
- * errno is set on error
- *
- *----------------------------------------------------------------------
- */
-
-FILE *
-Posix_Fopen(ConstUnicode pathName, // IN:
- const char *mode) // IN:
-{
- const utf16_t *path = NULL;
- const utf16_t *modeString = NULL;
- FILE *stream;
-
- ASSERT(mode);
-
- path = UNICODE_GET_UTF16(pathName);
- WIN32U_CHECK_LONGPATH(path, stream = NULL, exit);
- modeString = UNICODE_GET_UTF16(mode);
-
- stream = _wfopen(path, modeString);
-
- exit:
- UNICODE_RELEASE_UTF16(path);
- UNICODE_RELEASE_UTF16(modeString);
- return stream;
-}
-
-
-/*
- *----------------------------------------------------------------------
- *
- * Posix_Popen --
- *
- * Open a file via POSIX popen().
- *
- * Results:
- * -1 Error
- * >= 0 File descriptor (success)
- *
- * Side effects:
- * errno is set on error
- *
- *----------------------------------------------------------------------
- */
-
-FILE *
-Posix_Popen(ConstUnicode pathName, // IN:
- const char *mode) // IN:
-{
- const utf16_t *path = NULL;
- const utf16_t *modeString = NULL;
- FILE *stream;
-
- ASSERT(mode);
-
- path = UNICODE_GET_UTF16(pathName);
- WIN32U_CHECK_LONGPATH(path, stream = NULL, exit);
- modeString = UNICODE_GET_UTF16(mode);
-
- stream = _wpopen(path, modeString);
-
- exit:
- UNICODE_RELEASE_UTF16(path);
- UNICODE_RELEASE_UTF16(modeString);
- return stream;
-}
-
-
-/*
- *----------------------------------------------------------------------
- *
- * Posix_Chdir --
- *
- * POSIX chdir().
- *
- * Results:
- * -1 Error
- * 0 Success
- *
- * Side effects:
- * errno is set on error
- *
- *----------------------------------------------------------------------
- */
-
-int
-Posix_Chdir(ConstUnicode pathName) // IN:
-{
- const utf16_t *path = UNICODE_GET_UTF16(pathName);
- int result;
-
- WIN32U_CHECK_LONGPATH(path, result = -1, exit);
- result = _wchdir(path);
-
- exit:
- UNICODE_RELEASE_UTF16(path);
- return result;
-}
-
-
-/*
- *----------------------------------------------------------------------
- *
- * Posix_Mkdir --
- *
- * POSIX mkdir().
- *
- * Results:
- * -1 Error
- * 0 Success
- *
- * Side effects:
- * errno is set on error
- *
- *----------------------------------------------------------------------
- */
-
-int
-Posix_Mkdir(ConstUnicode pathName, // IN:
- mode_t mode) // IN:
-{
- const utf16_t *path = UNICODE_GET_UTF16(pathName);
- int result;
-
- WIN32U_CHECK_LONGPATH(path, result = -1, exit);
- result = _wmkdir(path);
-
- exit:
- UNICODE_RELEASE_UTF16(path);
- return result;
-}
-
-
-/*
- *----------------------------------------------------------------------
- *
- * Posix_Stat --
- *
- * POSIX stat().
- *
- * Results:
- * -1 Error
- * 0 Success
- *
- * Side effects:
- * errno is set on error
- *
- *----------------------------------------------------------------------
- */
-
-int
-Posix_Stat(ConstUnicode pathName, // IN:
- struct stat *statbuf) // IN:
-{
- struct _stat _statbuf;
- const utf16_t *path = UNICODE_GET_UTF16(pathName);
- int ret;
-
- WIN32U_CHECK_LONGPATH(path, ret = -1, exit);
- ret = _wstat(path, &_statbuf);
-
- exit:
- UNICODE_RELEASE_UTF16(path);
-
- if (ret == 0) {
- statbuf->st_dev = _statbuf.st_dev;
- statbuf->st_ino = _statbuf.st_ino;
- statbuf->st_mode = _statbuf.st_mode;
- statbuf->st_nlink = _statbuf.st_nlink;
- statbuf->st_uid = _statbuf.st_uid;
- statbuf->st_gid = _statbuf.st_gid;
- statbuf->st_rdev = _statbuf.st_rdev;
- statbuf->st_size = _statbuf.st_size;
- statbuf->st_atime = _statbuf.st_atime;
- statbuf->st_mtime = _statbuf.st_mtime;
- statbuf->st_ctime = _statbuf.st_ctime;
- }
-
- return ret;
-}
-
-
-/*
- *----------------------------------------------------------------------
- *
- * Posix_Rename --
- *
- * POSIX rename().
- *
- * Results:
- * -1 Error
- * 0 Success
- *
- * Side effects:
- * errno is set on error
- *
- *----------------------------------------------------------------------
- */
-
-int
-Posix_Rename(ConstUnicode fromPathName, // IN:
- ConstUnicode toPathName) // IN:
-{
- utf16_t *fromPath = UNICODE_GET_UTF16(fromPathName);
- utf16_t *toPath = UNICODE_GET_UTF16(toPathName);
- int result;
-
- WIN32U_CHECK_LONGPATH(fromPath, result = -1, exit);
- WIN32U_CHECK_LONGPATH(toPath, result = -1, exit);
-
- result = _wrename(fromPath, toPath);
-
- exit:
- UNICODE_RELEASE_UTF16(fromPath);
- UNICODE_RELEASE_UTF16(toPath);
- return result;
-}
-
-
-/*
- *----------------------------------------------------------------------
- *
- * Posix_Unlink --
- *
- * POSIX unlink().
- *
- * Results:
- * -1 Error
- * 0 Success
- *
- * Side effects:
- * errno is set on error
- *
- *----------------------------------------------------------------------
- */
-
-int
-Posix_Unlink(ConstUnicode pathName) // IN:
-{
- const utf16_t *path = UNICODE_GET_UTF16(pathName);
- int result;
-
- WIN32U_CHECK_LONGPATH(path, result = -1, exit);
- result = _wunlink(path);
-
- exit:
- UNICODE_RELEASE_UTF16(path);
- return result;
-}
-
-
-/*
- *----------------------------------------------------------------------
- *
- * Posix_Rmdir --
- *
- * POSIX rmdir().
- *
- * Results:
- * -1 Error
- * 0 Success
- *
- * Side effects:
- * errno is set on error
- *
- *----------------------------------------------------------------------
- */
-
-int
-Posix_Rmdir(ConstUnicode pathName) // IN:
-{
- const utf16_t *path = UNICODE_GET_UTF16(pathName);
- int result;
-
- WIN32U_CHECK_LONGPATH(path, result = -1, exit);
- result = _wrmdir(path);
-
- exit:
- UNICODE_RELEASE_UTF16(path);
- return result;
-}
-
-
-/*
- *----------------------------------------------------------------------
- *
- * Posix_Chmod --
- *
- * POSIX chmod().
- *
- * Results:
- * -1 Error
- * 0 Success
- *
- * Side effects:
- * errno is set on error
- *
- *----------------------------------------------------------------------
- */
-
-int
-Posix_Chmod(ConstUnicode pathName, // IN:
- mode_t mode) // IN:
-{
- const utf16_t *path = UNICODE_GET_UTF16(pathName);
- int result;
-
- WIN32U_CHECK_LONGPATH(path, result = -1, exit);
- result = _wchmod(path, mode);
-
- exit:
- UNICODE_RELEASE_UTF16(path);
- return result;
-}
-
-
-/*
- *----------------------------------------------------------------------
- *
- * Posix_Freopen --
- *
- * Open a file via POSIX freopen().
- *
- * Results:
- * -1 Error
- * >= 0 File descriptor (success)
- *
- * Side effects:
- * errno is set on error
- *
- *----------------------------------------------------------------------
- */
-
-FILE *
-Posix_Freopen(ConstUnicode pathName, // IN:
- const char *mode, // IN:
- FILE *input_stream) // IN:
-{
- const utf16_t *path;
- const utf16_t *modeString;
- FILE *stream;
-
- path = UNICODE_GET_UTF16(pathName);
- WIN32U_CHECK_LONGPATH(path, stream = NULL, exit);
- modeString = UNICODE_GET_UTF16(mode);
-
- stream = _wfreopen(path, modeString, input_stream);
-
- exit:
- UNICODE_RELEASE_UTF16(path);
- UNICODE_RELEASE_UTF16(modeString);
- return stream;
-}
-
-
-/*
- *----------------------------------------------------------------------
- *
- * Posix_Access --
- *
- * POSIX access().
- *
- * Results:
- * -1 Error
- * 0 Success
- *
- * Side effects:
- * errno is set on error
- *
- *----------------------------------------------------------------------
- */
-
-int
-Posix_Access(ConstUnicode pathName, // IN:
- int mode) // IN:
-{
- utf16_t *path = UNICODE_GET_UTF16(pathName);
- int ret;
-
- WIN32U_CHECK_LONGPATH(path, ret = -1, exit);
- ret = _waccess(path, mode);
-
- exit:
- UNICODE_RELEASE_UTF16(path);
- return ret;
-}
-
-
-/*
- *----------------------------------------------------------------------
- *
- * Posix_Execl --
- *
- * POSIX execl().
- *
- * Results:
- * -1 Error
- * 0 Success
- *
- * Side effects:
- * errno is set on error
- *
- *----------------------------------------------------------------------
- */
-
-int
-Posix_Execl(ConstUnicode pathName, // IN:
- ConstUnicode arg0, ...) // IN:
-{
- int ret = -1;
- utf16_t *path = UNICODE_GET_UTF16(pathName);
- utf16_t **argv = NULL;
- va_list vl;
- int i, count = 0;
-
- WIN32U_CHECK_LONGPATH(path, ret = -1, exit);
-
- if (arg0) {
- count = 1;
- va_start(vl, arg0);
- while(va_arg(vl, utf16_t *)) {
- count ++;
- }
- va_end(vl);
- }
-
- argv = (utf16_t **)malloc(sizeof(utf16_t *) * (count + 1));
- if (argv) {
- if (count > 0) {
- argv[0] = UNICODE_GET_UTF16(arg0);
- va_start(vl, arg0);
- for (i = 1; i < count; i++) {
- argv[i] = UNICODE_GET_UTF16(va_arg(vl, char *));
- }
- va_end(vl);
- }
- argv[count] = NULL;
- } else {
- errno = ENOMEM;
- goto exit;
- }
-
- ret = _wexecv(path, argv);
-
-exit:
- if (argv) {
- for (i = 0; i < count; i++) {
- UNICODE_RELEASE_UTF16(argv[i]);
- }
- free(argv);
- }
- UNICODE_RELEASE_UTF16(path);
- return ret;
-}
-
-
-/*
- *----------------------------------------------------------------------
- *
- * Posix_Execv --
- *
- * POSIX execv().
- *
- * Results:
- * -1 Error
- * 0 Success
- *
- * Side effects:
- * errno is set on error
- *
- *----------------------------------------------------------------------
- */
-
-int
-Posix_Execv(ConstUnicode pathName, // IN:
- Unicode const argVal[]) // IN:
-{
- int ret = -1;
- utf16_t *path = UNICODE_GET_UTF16(pathName);
- utf16_t **argv = NULL;
- int i, count = 0;
-
- WIN32U_CHECK_LONGPATH(path, ret = -1, exit);
-
- if (argVal) {
- while (argVal[count]) {
- count++;
- }
- argv = (utf16_t **)malloc(sizeof(utf16_t *) * (count + 1));
- if (argv) {
- for (i = 0; i < count; i++) {
- argv[i] = UNICODE_GET_UTF16(argVal[i]);
- }
- argv[count] = NULL;
- } else {
- errno = ENOMEM;
- goto exit;
- }
- }
-
- ret = _wexecv(path, argv);
-
-exit:
- if (argv) {
- for (i = 0; i < count; i++) {
- UNICODE_RELEASE_UTF16(argv[i]);
- }
- free(argv);
- }
- UNICODE_RELEASE_UTF16(path);
- return ret;
-}
-
-
-/*
- *----------------------------------------------------------------------
- *
- * Posix_Execvp --
- *
- * POSIX execvp().
- *
- * Results:
- * -1 Error
- * 0 Success
- *
- * Side effects:
- * errno is set on error
- *
- *----------------------------------------------------------------------
- */
-
-int
-Posix_Execvp(ConstUnicode fileName, // IN:
- Unicode const argVal[]) // IN:
-{
- int ret = -1;
- utf16_t *file = UNICODE_GET_UTF16(fileName);
- utf16_t **argv = NULL;
- int i, count = 0;
-
- WIN32U_CHECK_LONGPATH(file, ret = -1, exit);
-
- if (argVal) {
- while (argVal[count]) {
- count++;
- }
- argv = (utf16_t **)malloc(sizeof(utf16_t *) * (count + 1));
- if (argv) {
- for (i = 0; i < count; i++) {
- argv[i] = UNICODE_GET_UTF16(argVal[i]);
- }
- argv[count] = NULL;
- } else {
- errno = ENOMEM;
- goto exit;
- }
- }
-
- ret = _wexecvp(file, argv);
-
-exit:
- if (argv) {
- for (i = 0; i < count; i++) {
- UNICODE_RELEASE_UTF16(argv[i]);
- }
- free(argv);
- }
- UNICODE_RELEASE_UTF16(file);
- return ret;
-}
-
-
-/*
- *----------------------------------------------------------------------
- *
- * Posix_Getenv --
- *
- * POSIX getenv().
- *
- * Results:
- * NULL The name was not found or an error occurred
- * !NULL The value associated with the name in UTF8. This does not
- * need to be freed.
- *
- * Side effects:
- * errno is set on error
- *
- *----------------------------------------------------------------------
- */
-
-Unicode
-Posix_Getenv(ConstUnicode name) // IN:
-{
- utf16_t *rawName;
- utf16_t *rawValue;
-
- rawName = UNICODE_GET_UTF16(name);
- rawValue = _wgetenv(rawName);
- UNICODE_RELEASE_UTF16(rawName);
-
- if (rawValue == NULL) {
- return NULL;
- }
-
- return PosixGetenvHash(name, Unicode_AllocWithUTF16(rawValue));
-}
projects / thirdparty / open-vm-tools.git / commitdiff
