zend_virtual_cwd.c File Reference

#include <sys/types.h>
#include <sys/stat.h>
#include <string.h>
#include <stdio.h>
#include <limits.h>
#include <errno.h>
#include <stdlib.h>
#include <fcntl.h>
#include <time.h>
#include "zend.h"
#include "zend_virtual_cwd.h"
#include "TSRM.h"
#include <unistd.h>

Go to the source code of this file.

Macros
#define	VIRTUAL_CWD_DEBUG   0
#define	CWD_STATE_COPY(d, s)
#define	CWD_STATE_FREE(s)
#define	CWD_STATE_FREE_ERR(state)
#define	LINK_MAX   32

Functions
void	virtual_cwd_main_cwd_init (uint8_t reinit)
CWD_API void	virtual_cwd_startup (void)
CWD_API void	virtual_cwd_shutdown (void)
CWD_API void	virtual_cwd_activate (void)
CWD_API void	virtual_cwd_deactivate (void)
CWD_API char *	virtual_getcwd_ex (size_t *length)
CWD_API char *	virtual_getcwd (char *buf, size_t size)
CWD_API void	realpath_cache_clean (void)
CWD_API void	realpath_cache_del (const char *path, size_t path_len)
CWD_API realpath_cache_bucket *	realpath_cache_lookup (const char *path, size_t path_len, time_t t)
CWD_API zend_long	realpath_cache_size (void)
CWD_API zend_long	realpath_cache_max_buckets (void)
CWD_API realpath_cache_bucket **	realpath_cache_get_buckets (void)
CWD_API int	virtual_file_ex (cwd_state *state, const char *path, verify_path_func verify_path, int use_realpath)
CWD_API zend_result	virtual_chdir (const char *path)
CWD_API int	virtual_chdir_file (const char *path, int(*p_chdir)(const char *path))
CWD_API char *	virtual_realpath (const char *path, char *real_path)
CWD_API int	virtual_filepath_ex (const char *path, char **filepath, verify_path_func verify_path)
CWD_API int	virtual_filepath (const char *path, char **filepath)
CWD_API FILE *	virtual_fopen (const char *path, const char *mode)
CWD_API int	virtual_access (const char *pathname, int mode)
CWD_API int	virtual_chmod (const char *filename, mode_t mode)
CWD_API int	virtual_chown (const char *filename, uid_t owner, gid_t group, int link)
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_rename (const char *oldname, const char *newname)
CWD_API int	virtual_stat (const char *path, zend_stat_t *buf)
CWD_API int	virtual_lstat (const char *path, zend_stat_t *buf)
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)
CWD_API char *	tsrm_realpath (const char *path, char *real_path)

Variables
virtual_cwd_globals	cwd_globals

Macro Definition Documentation

CWD_STATE_COPY

#define CWD_STATE_COPY	(		d,
			s )

Value:

    (d)->cwd_length = (s)->cwd_length;     \
    (d)->cwd = (char *) emalloc((s)->cwd_length+1);  \
    memcpy((d)->cwd, (s)->cwd, (s)->cwd_length+1);

Definition at line 102 of file zend_virtual_cwd.c.

CWD_STATE_FREE

#define CWD_STATE_FREE

(

s

)

Value:

    efree((s)->cwd); \
    (s)->cwd_length = 0;

Definition at line 107 of file zend_virtual_cwd.c.

CWD_STATE_FREE_ERR

#define CWD_STATE_FREE_ERR

(

state

)

Value:

CWD_STATE_FREE(state)

Definition at line 118 of file zend_virtual_cwd.c.

LINK_MAX

#define LINK_MAX   32

Definition at line 487 of file zend_virtual_cwd.c.

VIRTUAL_CWD_DEBUG

#define VIRTUAL_CWD_DEBUG   0

Definition at line 76 of file zend_virtual_cwd.c.

Function Documentation

realpath_cache_clean()

CWD_API void realpath_cache_clean

(

void

)

Definition at line 355 of file zend_virtual_cwd.c.

realpath_cache_del()

CWD_API void realpath_cache_del	(	const char *	path,
		size_t	path_len )

Definition at line 361 of file zend_virtual_cwd.c.

realpath_cache_get_buckets()

CWD_API realpath_cache_bucket ** realpath_cache_get_buckets

(

void

)

Definition at line 480 of file zend_virtual_cwd.c.

realpath_cache_lookup()

CWD_API realpath_cache_bucket * realpath_cache_lookup	(	const char *	path,
		size_t	path_len,
		time_t	t )

Definition at line 464 of file zend_virtual_cwd.c.

realpath_cache_max_buckets()

CWD_API zend_long realpath_cache_max_buckets

(

void

)

Definition at line 475 of file zend_virtual_cwd.c.

realpath_cache_size()

CWD_API zend_long realpath_cache_size

(

void

)

Definition at line 470 of file zend_virtual_cwd.c.

tsrm_realpath()

CWD_API char * tsrm_realpath	(	const char *	path,
		char *	real_path )

Definition at line 1717 of file zend_virtual_cwd.c.

virtual_access()

CWD_API int virtual_access	(	const char *	pathname,
		int	mode )

Definition at line 1332 of file zend_virtual_cwd.c.

virtual_chdir()

CWD_API zend_result virtual_chdir

(

const char *

path

)

Definition at line 1203 of file zend_virtual_cwd.c.

virtual_chdir_file()

CWD_API int virtual_chdir_file	(	const char *	path,
		int(*	p_chdir )(const char *path) )

Definition at line 1211 of file zend_virtual_cwd.c.

virtual_chmod()

CWD_API int virtual_chmod	(	const char *	filename,
		mode_t	mode )

Definition at line 1379 of file zend_virtual_cwd.c.

virtual_chown()

CWD_API int virtual_chown	(	const char *	filename,
		uid_t	owner,
		gid_t	group,
		int	link )

Definition at line 1414 of file zend_virtual_cwd.c.

virtual_creat()

CWD_API int virtual_creat	(	const char *	path,
		mode_t	mode )

Definition at line 1477 of file zend_virtual_cwd.c.

virtual_cwd_activate()

CWD_API void virtual_cwd_activate

(

void

)

Definition at line 233 of file zend_virtual_cwd.c.

virtual_cwd_deactivate()

CWD_API void virtual_cwd_deactivate

(

void

)

Definition at line 241 of file zend_virtual_cwd.c.

virtual_cwd_main_cwd_init()

void virtual_cwd_main_cwd_init

(

uint8_t

reinit

)

Definition at line 175 of file zend_virtual_cwd.c.

virtual_cwd_shutdown()

CWD_API void virtual_cwd_shutdown

(

void

)

Definition at line 220 of file zend_virtual_cwd.c.

virtual_cwd_startup()

CWD_API void virtual_cwd_startup

(

void

)

Definition at line 205 of file zend_virtual_cwd.c.

virtual_file_ex()

CWD_API int virtual_file_ex	(	cwd_state *	state,
		const char *	path,
		verify_path_func	verify_path,
		int	use_realpath )

Definition at line 1007 of file zend_virtual_cwd.c.

virtual_filepath()

CWD_API int virtual_filepath	(	const char *	path,
		char **	filepath )

Definition at line 1299 of file zend_virtual_cwd.c.

virtual_filepath_ex()

CWD_API int virtual_filepath_ex	(	const char *	path,
		char **	filepath,
		verify_path_func	verify_path )

Definition at line 1283 of file zend_virtual_cwd.c.

virtual_fopen()

CWD_API FILE * virtual_fopen	(	const char *	path,
		const char *	mode )

Definition at line 1305 of file zend_virtual_cwd.c.

virtual_getcwd()

CWD_API char * virtual_getcwd	(	char *	buf,
		size_t	size )

Definition at line 291 of file zend_virtual_cwd.c.

virtual_getcwd_ex()

CWD_API char * virtual_getcwd_ex

(

size_t *

length

)

Definition at line 250 of file zend_virtual_cwd.c.

virtual_lstat()

CWD_API int virtual_lstat	(	const char *	path,
		zend_stat_t *	buf )

Definition at line 1550 of file zend_virtual_cwd.c.

virtual_mkdir()

CWD_API int virtual_mkdir	(	const char *	pathname,
		mode_t	mode )

Definition at line 1590 of file zend_virtual_cwd.c.

virtual_open()

CWD_API int virtual_open	(	const char *	path,
		int	flags,
			... )

Definition at line 1441 of file zend_virtual_cwd.c.

virtual_opendir()

CWD_API DIR * virtual_opendir

(

const char *

pathname

)

Definition at line 1636 of file zend_virtual_cwd.c.

virtual_popen()

CWD_API FILE * virtual_popen	(	const char *	command,
		const char *	type )

Definition at line 1661 of file zend_virtual_cwd.c.

virtual_realpath()

CWD_API char * virtual_realpath	(	const char *	path,
		char *	real_path )

Definition at line 1245 of file zend_virtual_cwd.c.

virtual_rename()

CWD_API int virtual_rename	(	const char *	oldname,
		const char *	newname )

Definition at line 1495 of file zend_virtual_cwd.c.

virtual_rmdir()

CWD_API int virtual_rmdir

(

const char *

pathname

)

Definition at line 1611 of file zend_virtual_cwd.c.

virtual_stat()

CWD_API int virtual_stat	(	const char *	path,
		zend_stat_t *	buf )

Definition at line 1532 of file zend_virtual_cwd.c.

virtual_unlink()

CWD_API int virtual_unlink

(

const char *

path

)

Definition at line 1568 of file zend_virtual_cwd.c.

Variable Documentation

cwd_globals

virtual_cwd_globals cwd_globals

Definition at line 89 of file zend_virtual_cwd.c.