mod_substitute.c File Reference

#include "httpd.h"
#include "http_config.h"
#include "http_core.h"
#include "http_log.h"
#include "apr_general.h"
#include "apr_strings.h"
#include "apr_strmatch.h"
#include "apr_lib.h"
#include "util_filter.h"
#include "util_varbuf.h"
#include "apr_buckets.h"
#include "http_request.h"
#include "apr_want.h"

Go to the source code of this file.

Classes
struct	subst_pattern_t
struct	subst_dir_conf
struct	substitute_module_ctx

Macros
#define	APR_WANT_STRFUNC
#define	AP_SUBST_MAX_LINE_LENGTH   (1024*1024)
#define	AP_MAX_BUCKETS   1000
#define	SEDRMPATBCKT(b, offset, tmp_b, patlen)
#define	CAP2LINEMAX(n)   ((n) < (apr_size_t)200 ? (int)(n) : 200)
#define	KBYTE   1024
#define	MBYTE   1048576
#define	GBYTE   1073741824
#define	PROTO_FLAGS   AP_FILTER_PROTO_CHANGE|AP_FILTER_PROTO_CHANGE_LENGTH

Typedefs
typedef struct subst_pattern_t	subst_pattern_t

Functions
static void *	create_substitute_dcfg (apr_pool_t *p, char *d)
static void *	merge_substitute_dcfg (apr_pool_t *p, void *basev, void *overv)
static apr_status_t	do_pattmatch (ap_filter_t *f, apr_bucket *inb, apr_bucket_brigade *mybb, apr_pool_t *pool)
static apr_status_t	substitute_filter (ap_filter_t *f, apr_bucket_brigade *bb)
static const char *	set_pattern (cmd_parms *cmd, void *cfg, const char *line)
static const char *	set_max_line_length (cmd_parms *cmd, void *cfg, const char *arg)
static void	register_hooks (apr_pool_t *pool)

Variables
static const char	substitute_filter_name [] = "SUBSTITUTE"
static const command_rec	substitute_cmds []
static int *const	aplog_module_index = &( substitute_module.module_index)

Macro Definition Documentation

AP_MAX_BUCKETS

#define AP_MAX_BUCKETS   1000

Definition at line 115 of file mod_substitute.c.

AP_SUBST_MAX_LINE_LENGTH

#define AP_SUBST_MAX_LINE_LENGTH   (1024*1024)

Definition at line 41 of file mod_substitute.c.

APR_WANT_STRFUNC

#define APR_WANT_STRFUNC

Definition at line 33 of file mod_substitute.c.

CAP2LINEMAX

#define CAP2LINEMAX

(

n

)

((n) < (apr_size_t)200 ? (int)(n) : 200)

Definition at line 125 of file mod_substitute.c.

GBYTE

#define GBYTE   1073741824

Definition at line 704 of file mod_substitute.c.

KBYTE

#define KBYTE   1024

Definition at line 702 of file mod_substitute.c.

MBYTE

#define MBYTE   1048576

Definition at line 703 of file mod_substitute.c.

PROTO_FLAGS

#define PROTO_FLAGS   AP_FILTER_PROTO_CHANGE|AP_FILTER_PROTO_CHANGE_LENGTH

Definition at line 740 of file mod_substitute.c.

SEDRMPATBCKT

#define SEDRMPATBCKT	(		b,
			offset,
			tmp_b,
			patlen
	)

Value:

    do {  \
    apr_bucket_split(b, offset);                     \
    tmp_b = APR_BUCKET_NEXT(b);                      \
    apr_bucket_split(tmp_b, patlen);                 \
    b = APR_BUCKET_NEXT(tmp_b);                      \
    apr_bucket_delete(tmp_b);                        \
} while (0)

Definition at line 117 of file mod_substitute.c.

Typedef Documentation

subst_pattern_t

typedef struct subst_pattern_t subst_pattern_t

Function Documentation

create_substitute_dcfg()

static void * create_substitute_dcfg ( apr_pool_t *  p, char *  d  )

static

Definition at line 72 of file mod_substitute.c.

do_pattmatch()

static apr_status_t do_pattmatch ( ap_filter_t *  f, apr_bucket *  inb, apr_bucket_brigade *  mybb, apr_pool_t *  pool  )

static

Definition at line 127 of file mod_substitute.c.

merge_substitute_dcfg()

static void * merge_substitute_dcfg ( apr_pool_t *  p, void *  basev, void *  overv  )

static

Definition at line 84 of file mod_substitute.c.

register_hooks()

static void register_hooks ( apr_pool_t *  pool )

static

Definition at line 741 of file mod_substitute.c.

set_max_line_length()

static const char * set_max_line_length ( cmd_parms *  cmd, void *  cfg, const char *  arg  )

static

Definition at line 706 of file mod_substitute.c.

set_pattern()

static const char * set_pattern ( cmd_parms *  cmd, void *  cfg, const char *  line  )

static

< Don't implicitely add AP_REG_DEFAULT options

use a case-insensitive match

Definition at line 609 of file mod_substitute.c.

substitute_filter()

static apr_status_t substitute_filter ( ap_filter_t *  f, apr_bucket_brigade *  bb  )

static

Definition at line 365 of file mod_substitute.c.

Variable Documentation

aplog_module_index

int* const aplog_module_index = &( substitute_module.module_index)

static

Definition at line 758 of file mod_substitute.c.

substitute_cmds

const command_rec substitute_cmds[]

static

Initial value:

= {
    
{  "Substitute" ,  set_pattern ,  NULL ,   4   , TAKE1,  "Pattern to filter the response content (s/foo/bar/[inf])"  },
    
{  "SubstituteMaxLineLength" ,  set_max_line_length ,  NULL ,   4   , TAKE1,  "Maximum line length"  },
    
 
{  "SubstituteInheritBefore" ,  ap_set_flag_slot ,  (void *)((long) (((char *) (&((( subst_dir_conf * )NULL)-> inherit_before ))) - ((char *) NULL))) ,   4   , FLAG,  "Apply inherited patterns before those of the current context"  },
    {NULL}
}

Definition at line 747 of file mod_substitute.c.

substitute_filter_name

const char substitute_filter_name[] = "SUBSTITUTE"

static

Definition at line 43 of file mod_substitute.c.