1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
|
/*
+----------------------------------------------------------------------+
| PHP version 4.0 |
+----------------------------------------------------------------------+
| Copyright (c) 1997, 1998, 1999, 2000 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 2.02 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available at through the world-wide-web at |
| http://www.php.net/license/2_02.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Andi Gutmans <andi@zend.com> |
| Sascha Schumann <sascha@schumann.cx> |
+----------------------------------------------------------------------+
*/
/* $Id: tsrm_virtual_cwd.h,v 1.6 2000/10/03 16:36:32 andi Exp $ */
#ifndef VIRTUAL_CWD_H
#define VIRTUAL_CWD_H
#include "tsrm_config_common.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <ctype.h>
#ifdef HAVE_UTIME_H
#include <utime.h>
#endif
#ifdef HAVE_STDARG_H
#include <stdarg.h>
#endif
#ifndef TSRM_WIN32
#include <unistd.h>
#endif
#ifdef TSRM_WIN32
#include "readdir.h"
#include <sys/utime.h>
/* mode_t isn't defined on Windows */
typedef int mode_t;
#define DEFAULT_SLASH '\\'
#define IS_SLASH(c) ((c) == '/' || (c) == '\\')
#define COPY_WHEN_ABSOLUTE 2
#define IS_ABSOLUTE_PATH(path, len) \
(len >= 2 && isalpha(path[0]) && path[1] == ':')
#else
#ifdef HAVE_DIRENT_H
#include <dirent.h>
#endif
#define DEFAULT_SLASH '/'
#define IS_SLASH(c) ((c) == '/')
#endif
#ifndef COPY_WHEN_ABSOLUTE
#define COPY_WHEN_ABSOLUTE 0
#endif
#ifndef IS_ABSOLUTE_PATH
#define IS_ABSOLUTE_PATH(path, len) \
(IS_SLASH(path[0]))
#endif
#ifdef TSRM_EXPORTS
#define CWD_EXPORTS
#endif
#ifdef TSRM_WIN32
# ifdef CWD_EXPORTS
# define CWD_API __declspec(dllexport)
# else
# define CWD_API __declspec(dllimport)
# endif
#else
#define CWD_API
#endif
typedef struct _cwd_state {
char *cwd;
int cwd_length;
} cwd_state;
typedef int (*verify_path_func)(const cwd_state *);
CWD_API void virtual_cwd_startup(void);
CWD_API void virtual_cwd_shutdown(void);
CWD_API char *virtual_getcwd_ex(int *length);
CWD_API char *virtual_getcwd(char *buf, size_t size);
CWD_API int virtual_chdir(const char *path);
CWD_API int virtual_chdir_file(const char *path, int (*p_chdir)(const char *path));
CWD_API int virtual_filepath(const char *path, char **filepath);
CWD_API char *virtual_realpath(const char *path, char *real_path);
CWD_API FILE *virtual_fopen(const char *path, const char *mode);
CWD_API int virtual_open(const char *path, int flags, ...);
CWD_API int virtual_creat(const char *path, mode_t mode);
CWD_API int virtual_stat(const char *path, struct stat *buf);
#ifndef TSRM_WIN32
CWD_API int virtual_lstat(const char *path, struct stat *buf);
#endif
CWD_API int virtual_unlink(const char *path);
CWD_API int virtual_mkdir(const char *pathname, mode_t mode);
CWD_API int virtual_rmdir(const char *pathname);
CWD_API DIR *virtual_opendir(const char *pathname);
CWD_API FILE *virtual_popen(const char *command, const char *type);
#if HAVE_UTIME
CWD_API int virtual_utime(const char *filename, struct utimbuf *buf);
#endif
CWD_API int virtual_chmod(const char *filename, mode_t mode);
#ifndef TSRM_WIN32
CWD_API int virtual_chown(const char *filename, uid_t owner, gid_t group);
#endif
CWD_API int virtual_file_ex(cwd_state *state, const char *path, verify_path_func verify_path);
typedef struct _virtual_cwd_globals {
cwd_state cwd;
} virtual_cwd_globals;
#ifdef ZTS
# define CWDLS_D virtual_cwd_globals *cwd_globals
# define CWDLS_DC , CWDLS_D
# define CWDLS_C cwd_globals
# define CWDLS_CC , CWDLS_C
# define CWDG(v) (cwd_globals->v)
# define CWDLS_FETCH() virtual_cwd_globals *cwd_globals = ts_resource(cwd_globals_id)
#else
# define CWDLS_D void
# define CWDLS_DC
# define CWDLS_C
# define CWDLS_CC
# define CWDG(v) (cwd_globals.v)
# define CWDLS_FETCH()
#endif
/* The actual macros to be used in programs using TSRM
* If the program defines VIRTUAL_DIR it will use the
* virtual_* functions
*/
#ifdef VIRTUAL_DIR
#define V_GETCWD(buff, size) virtual_getcwd(buff,size)
#define V_FOPEN(path, mode) virtual_fopen(path, mode)
/* The V_OPEN macro will need to be used as V_OPEN((path, flags, ...)) */
#define V_OPEN(open_args) virtual_open open_args
#define V_CREAT(path, mode) virtual_creat(path, mode)
#define V_CHDIR(path) virtual_chdir(path)
#define V_CHDIR_FILE(path) virtual_chdir_file(path, virtual_chdir)
#define V_GETWD(buf)
#define V_REALPATH(path,real_path) virtual_realpath(path,real_path)
#define V_STAT(path, buff) virtual_stat(path, buff)
#ifdef TSRM_WIN32
#define V_LSTAT(path, buff) virtual_stat(path, buff)
#else
#define V_LSTAT(path, buff) virtual_lstat(path, buff)
#endif
#define V_UNLINK(path) virtual_unlink(path)
#define V_MKDIR(pathname, mode) virtual_mkdir(pathname, mode)
#define V_RMDIR(pathname) virtual_rmdir(pathname)
#define V_OPENDIR(pathname) virtual_opendir(pathname)
#define V_POPEN(command, type) virtual_popen(command, type)
#if HAVE_UTIME
#define V_UTIME(path,time) virtual_utime(path,time)
#endif
#define V_CHMOD(path,mode) virtual_chmod(path,mode)
#ifndef TSRM_WIN32
#define V_CHOWN(path,owner,group) virtual_chown(path,owner,group)
#endif
#else
#define V_GETCWD(buff, size) getcwd(buff,size)
#define V_FOPEN(path, mode) fopen(path, mode)
#define V_OPEN(open_args) open open_args
#define V_CREAT(path, mode) creat(path, mode)
#define V_CHDIR(path) chdir(path)
#define V_CHDIR_FILE(path) virtual_chdir_file(path, chdir)
#define V_GETWD(buf) getwd(buf)
#define V_STAT(path, buff) stat(path, buff)
#define V_LSTAT(path, buff) lstat(path, buff)
#define V_UNLINK(path) unlink(path)
#define V_MKDIR(pathname, mode) mkdir(pathname, mode)
#define V_RMDIR(pathname) rmdir(pathname)
#define V_OPENDIR(pathname) opendir(pathname)
#define V_POPEN(command, type) popen(command, type)
#define V_REALPATH(path,real_path) realpath(path,real_path)
#if HAVE_UTIME
#define V_UTIME(path,time) utime(path,time)
#endif
#define V_CHMOD(path,mode) chmod(path,mode)
#ifndef TSRM_WIN32
#define V_CHOWN(path,owner,group) chown(path,owner,group)
#endif
#endif
#endif /* VIRTUAL_CWD_H */
|
