diff options
Diffstat (limited to 'win32/ioutil.h')
| -rw-r--r-- | win32/ioutil.h | 186 |
1 files changed, 176 insertions, 10 deletions
diff --git a/win32/ioutil.h b/win32/ioutil.h index 82ed6b4e63..05ed3621d2 100644 --- a/win32/ioutil.h +++ b/win32/ioutil.h @@ -2,7 +2,7 @@ +----------------------------------------------------------------------+ | PHP Version 7 | +----------------------------------------------------------------------+ - | Copyright (c) 1997-2018 The PHP Group | + | Copyright (c) The PHP Group | +----------------------------------------------------------------------+ | This source file is subject to version 3.01 of the PHP license, | | that is bundled with this package in the file LICENSE, and is | @@ -88,6 +88,11 @@ typedef unsigned short mode_t; #define F_OK 0x00 #endif +/* from ntifs.h */ +#ifndef SYMLINK_FLAG_RELATIVE +#define SYMLINK_FLAG_RELATIVE 0x01 +#endif + typedef struct { DWORD access; DWORD share; @@ -269,6 +274,8 @@ PW32IO int php_win32_ioutil_mkdir_w(const wchar_t *path, mode_t mode); PW32IO FILE *php_win32_ioutil_fopen_w(const wchar_t *path, const wchar_t *mode); PW32IO wchar_t *php_win32_ioutil_realpath_w(const wchar_t *path, wchar_t *resolved); PW32IO wchar_t *php_win32_ioutil_realpath_w_ex0(const wchar_t *path, wchar_t *resolved, PBY_HANDLE_FILE_INFORMATION info); +PW32IO int php_win32_ioutil_symlink_w(const wchar_t *target, const wchar_t *link); +PW32IO int php_win32_ioutil_link_w(const wchar_t *target, const wchar_t *link); __forceinline static int php_win32_ioutil_access(const char *path, mode_t mode) {/*{{{*/ @@ -574,6 +581,57 @@ __forceinline static int php_win32_ioutil_mkdir(const char *path, mode_t mode) return ret; }/*}}}*/ +__forceinline static int php_win32_ioutil_symlink(const char *target, const char *link) +{/*{{{*/ + wchar_t *targetw, *linkw; + int ret; + + targetw = php_win32_ioutil_any_to_w(target); + if (!targetw) { + SET_ERRNO_FROM_WIN32_CODE(ERROR_INVALID_PARAMETER); + return -1; + } + + linkw = php_win32_ioutil_any_to_w(link); + if (!linkw) { + free(targetw); + SET_ERRNO_FROM_WIN32_CODE(ERROR_INVALID_PARAMETER); + return -1; + } + + ret = php_win32_ioutil_symlink_w(targetw, linkw); + + free(targetw); + free(linkw); + + return ret; +}/*}}}*/ + +__forceinline static int php_win32_ioutil_link(const char *target, const char *link) +{/*{{{*/ + wchar_t *targetw, *linkw; + int ret; + + targetw = php_win32_ioutil_any_to_w(target); + if (!targetw) { + SET_ERRNO_FROM_WIN32_CODE(ERROR_INVALID_PARAMETER); + return -1; + } + linkw = php_win32_ioutil_any_to_w(link); + if (!linkw) { + free(targetw); + SET_ERRNO_FROM_WIN32_CODE(ERROR_INVALID_PARAMETER); + return -1; + } + + ret = php_win32_ioutil_link_w(targetw, linkw); + + free(targetw); + free(linkw); + + return ret; +}/*}}}*/ + #define HAVE_REALPATH 1 PW32IO char *realpath(const char *path, char *resolved); @@ -627,17 +685,125 @@ __forceinline static char *php_win32_ioutil_realpath(const char *path, char *res return php_win32_ioutil_realpath_ex0(path, resolved, NULL); }/*}}}*/ +#include <sys/stat.h> +#if _WIN64 +typedef unsigned __int64 php_win32_ioutil_dev_t; +typedef unsigned __int64 php_win32_ioutil_ino_t; +typedef __time64_t php_win32_ioutil_time_t; +typedef __int64 php_win32_ioutil_size_t; +#else +typedef unsigned __int32 php_win32_ioutil_dev_t; +typedef unsigned __int32 php_win32_ioutil_ino_t; +typedef __time32_t php_win32_ioutil_time_t; +typedef __int32 php_win32_ioutil_size_t; +#endif +typedef struct { + php_win32_ioutil_dev_t st_dev; + php_win32_ioutil_ino_t st_ino; + unsigned __int32 st_mode; + unsigned __int32 st_nlink; + unsigned short st_uid; + unsigned short st_gid; + php_win32_ioutil_dev_t st_rdev; + php_win32_ioutil_size_t st_size; +#if 0 + __int32 st_blksize; + __int32 st_blocks; +#endif + php_win32_ioutil_time_t st_atime; + php_win32_ioutil_time_t st_mtime; + php_win32_ioutil_time_t st_ctime; +} php_win32_ioutil_stat_t; + +typedef struct { + unsigned long ReparseTag; + unsigned short ReparseDataLength; + unsigned short Reserved; + union { + struct { + unsigned short SubstituteNameOffset; + unsigned short SubstituteNameLength; + unsigned short PrintNameOffset; + unsigned short PrintNameLength; + unsigned long Flags; + wchar_t ReparseTarget[1]; + } SymbolicLinkReparseBuffer; + struct { + unsigned short SubstituteNameOffset; + unsigned short SubstituteNameLength; + unsigned short PrintNameOffset; + unsigned short PrintNameLength; + wchar_t ReparseTarget[1]; + } MountPointReparseBuffer; + struct { + unsigned char ReparseTarget[1]; + } GenericReparseBuffer; + }; +} PHP_WIN32_IOUTIL_REPARSE_DATA_BUFFER, *PHP_WIN32_IOUTIL_PREPARSE_DATA_BUFFER; + +PW32IO int php_win32_ioutil_stat_ex_w(const wchar_t *path, size_t path_len, php_win32_ioutil_stat_t *buf, int lstat); +PW32IO int php_win32_ioutil_fstat(int fd, php_win32_ioutil_stat_t *buf); + +__forceinline static int php_win32_ioutil_stat_ex(const char *path, php_win32_ioutil_stat_t *buf, int lstat) +{/*{{{*/ + size_t pathw_len; + wchar_t *pathw = php_win32_ioutil_conv_any_to_w(path, PHP_WIN32_CP_IGNORE_LEN, &pathw_len); + int ret; + + if (!pathw) { + SET_ERRNO_FROM_WIN32_CODE(ERROR_INVALID_PARAMETER); + return -1; + } + + ret = php_win32_ioutil_stat_ex_w(pathw, pathw_len, buf, lstat); + + free(pathw); + + return ret; +}/*}}}*/ +#define php_win32_ioutil_stat(path, buf) php_win32_ioutil_stat_ex(path, buf, 0) +#define php_win32_ioutil_lstat(path, buf) php_win32_ioutil_stat_ex(path, buf, 1) + +PW32IO ssize_t php_win32_ioutil_readlink_w(const wchar_t *path, wchar_t *buf, size_t buf_len); + +__forceinline static ssize_t php_win32_ioutil_readlink(const char *path, char *buf, size_t buf_len) +{/*{{{*/ + size_t pathw_len, ret_buf_len; + wchar_t *pathw = php_win32_ioutil_conv_any_to_w(path, PHP_WIN32_CP_IGNORE_LEN, &pathw_len); + wchar_t retw[PHP_WIN32_IOUTIL_MAXPATHLEN]; + char *ret_buf; + ssize_t ret; + + if (!pathw) { + SET_ERRNO_FROM_WIN32_CODE(ERROR_INVALID_PARAMETER); + return -1; + } + + ret = php_win32_ioutil_readlink_w(pathw, retw, sizeof(retw)-1); + if (ret < 0) { + DWORD _err = GetLastError(); + free(pathw); + SET_ERRNO_FROM_WIN32_CODE(_err); + return ret; + } + + ret_buf = php_win32_ioutil_conv_w_to_any(retw, ret, &ret_buf_len); + if (!ret_buf || ret_buf_len >= buf_len || ret_buf_len >= MAXPATHLEN) { + free(ret_buf); + free(pathw); + SET_ERRNO_FROM_WIN32_CODE(ERROR_BAD_PATHNAME); + return -1; + } + memcpy(buf, ret_buf, ret_buf_len + 1); + + free(ret_buf); + free(pathw); + + return ret_buf_len; +}/*}}}*/ + #ifdef __cplusplus } #endif #endif /* PHP_WIN32_IOUTIL_H */ - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ |