mod_dir.c

expcov report - Generated Sat Oct 15 21:39:18 2016

Index Statistics Last

Directory	./modules/mappers
Filename	mod_dir.c
Modified	Tue Feb 12 21:27:06 2013

Pass

Half

Fail

Excluded

Total

Function

2
25.00%

6
75.00%

0
0.00%

8
100%

Expressions

4
2.52%

155
97.48%

0
0.00%

159
100%

Conditions

0
0.00%

52
100.00%

0
0.00%

52
100%

MC/DC

0
0.00%

28
100.00%

0
0.00%

28
100%

Branches

0
0.00%

22
100.00%

0
0.00%

22
100%

for

0
0.00%

1
100.00%

0
0.00%

1
100%

while

0
0.00%

0
100%

case

0
0.00%

0
100%

1	/* Licensed to the Apache Software Foundation (ASF) under one or more
2	* contributor license agreements. See the NOTICE file distributed with
3	* this work for additional information regarding copyright ownership.
4	* The ASF licenses this file to You under the Apache License, Version 2.0
5	* (the "License"); you may not use this file except in compliance with
6	* the License. You may obtain a copy of the License at
7	*
8	* http://www.apache.org/licenses/LICENSE-2.0
9	*
10	* Unless required by applicable law or agreed to in writing, software
11	* distributed under the License is distributed on an "AS IS" BASIS,
12	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13	* See the License for the specific language governing permissions and
14	* limitations under the License.
15	*/
16
17	/*
18	* mod_dir.c: handle default index files, and trailing-/ redirects
19	*/
20
21	#include "apr_strings.h"
22	#include "ap_config.h"
23	#include "httpd.h"
24	#include "http_config.h"
25	#include "http_core.h"
26	#include "http_request.h"
27	#include "http_protocol.h"
28	#include "http_log.h"
29	#include "http_main.h"
30	#include "util_script.h"
31
32	module AP_MODULE_DECLARE_DATA dir_module;
33
34	typedef enum {
35	SLASH_OFF = 0,
36	SLASH_ON,
37	SLASH_UNSET
38	} slash_cfg;
39
40	typedef struct dir_config_struct {
41	apr_array_header_t *index_names;
42	slash_cfg do_slash;
43	const char *dflt;
44	} dir_config_rec;
45
46	#define DIR_CMD_PERMS OR_INDEXES
47
48	static const char add_index : call=0 add_index(cmd_parms cmd, void dummy, const char arg)
49	{
50	dir_config_rec *d = dummy : modules/mappers/mod_dir.c line=48 column=52 dummy;
51
52	if : true=0, false=0 if (! : true=0, false=0 !d : modules/mappers/mod_dir.c line=50 column=21 d-> : enter=0, leave=0 ->index_names : modules/mappers/mod_dir.c line=41 column=25 index_names) {
53	d : modules/mappers/mod_dir.c line=50 column=21 d-> : enter=0, leave=0 ->index_names : modules/mappers/mod_dir.c line=41 column=25 index_names = : enter=0, leave=0 = apr_array_make : enter=0, leave=0 apr_array_make : /usr/include/apr-1/apr_tables.h line=111 column=35 apr_array_make(cmd : modules/mappers/mod_dir.c line=48 column=41 cmd-> : enter=0, leave=0 ->pool : include/http_config.h line=291 column=17 pool, 2, sizeof(char *));
54	}
55	(const char *)apr_array_push : enter=0, leave=0 apr_array_push : /usr/include/apr-1/apr_tables.h line=121 column=21 apr_array_push(d : modules/mappers/mod_dir.c line=50 column=21 d-> : enter=0, leave=0 ->index_names : modules/mappers/mod_dir.c line=41 column=25 index_names) = : enter=0, leave=0 = arg : modules/mappers/mod_dir.c line=48 column=71 arg;
56	return : pass=0 return NULL;
57	}
58
59	static const char configure_slash : call=0 configure_slash(cmd_parms cmd, void *d_, int arg)
60	{
61	dir_config_rec *d = d_ : modules/mappers/mod_dir.c line=59 column=58 d_;
62
63	d : modules/mappers/mod_dir.c line=61 column=21 d-> : enter=0, leave=0 ->do_slash : modules/mappers/mod_dir.c line=42 column=15 do_slash = : enter=0, leave=0 = arg : modules/mappers/mod_dir.c line=59 column=66 arg conditional operator : true=0, false=0 ? SLASH_ON : modules/mappers/mod_dir.c line=36 column=5 SLASH_ON : SLASH_OFF : modules/mappers/mod_dir.c line=35 column=5 SLASH_OFF;
64	return : pass=0 return NULL;
65	}
66
67	static const command_rec dir_cmds[] =
68	{
69	AP_INIT_TAKE1("FallbackResource", ap_set_string_slot : include/http_config.h line=478 column=33 ap_set_string_slot,
70	(void*)APR_OFFSETOF(dir_config_rec, dflt : modules/mappers/mod_dir.c line=43 column=17 dflt),
71	DIR_CMD_PERMS, "Set a default handler"),
72	AP_INIT_ITERATE("DirectoryIndex", add_index : modules/mappers/mod_dir.c line=48 column=20 add_index, NULL, DIR_CMD_PERMS,
73	"a list of file names"),
74	AP_INIT_FLAG("DirectorySlash", configure_slash : modules/mappers/mod_dir.c line=59 column=20 configure_slash, NULL, DIR_CMD_PERMS,
75	"On or Off"),
76	{NULL}
77	};
78
79	static void create_dir_config : call=1 create_dir_config(apr_pool_t p, char *dummy)
80	{
81	dir_config_rec *new = apr_pcalloc(p : modules/mappers/mod_dir.c line=79 column=44 p, sizeof(dir_config_rec));
82
83	new : modules/mappers/mod_dir.c line=81 column=21 new-> : enter=1, leave=1 ->index_names : modules/mappers/mod_dir.c line=41 column=25 index_names = : enter=1, leave=1 = NULL;
84	new : modules/mappers/mod_dir.c line=81 column=21 new-> : enter=1, leave=1 ->do_slash : modules/mappers/mod_dir.c line=42 column=15 do_slash = : enter=1, leave=1 = SLASH_UNSET : modules/mappers/mod_dir.c line=37 column=5 SLASH_UNSET;
85	return : pass=1 return (void *) new : modules/mappers/mod_dir.c line=81 column=21 new;
86	}
87
88	static void merge_dir_configs : call=0 merge_dir_configs(apr_pool_t p, void basev, void addv)
89	{
90	dir_config_rec *new = apr_pcalloc(p : modules/mappers/mod_dir.c line=88 column=44 p, sizeof(dir_config_rec));
91	dir_config_rec base = (dir_config_rec )basev : modules/mappers/mod_dir.c line=88 column=53 basev;
92	dir_config_rec add = (dir_config_rec )addv : modules/mappers/mod_dir.c line=88 column=66 addv;
93
94	new : modules/mappers/mod_dir.c line=90 column=21 new-> : enter=0, leave=0 ->index_names : modules/mappers/mod_dir.c line=41 column=25 index_names = : enter=0, leave=0 = add : modules/mappers/mod_dir.c line=92 column=21 add-> : enter=0, leave=0 ->index_names : modules/mappers/mod_dir.c line=41 column=25 index_names conditional operator : true=0, false=0 ? add : modules/mappers/mod_dir.c line=92 column=21 add-> : enter=0, leave=0 ->index_names : modules/mappers/mod_dir.c line=41 column=25 index_names : base : modules/mappers/mod_dir.c line=91 column=21 base-> : enter=0, leave=0 ->index_names : modules/mappers/mod_dir.c line=41 column=25 index_names;
95	new : modules/mappers/mod_dir.c line=90 column=21 new-> : enter=0, leave=0 ->do_slash : modules/mappers/mod_dir.c line=42 column=15 do_slash = : enter=0, leave=0 =
96	(add : modules/mappers/mod_dir.c line=92 column=21 add-> : enter=0, leave=0 ->do_slash : modules/mappers/mod_dir.c line=42 column=15 do_slash == : true=0, false=0 == SLASH_UNSET : modules/mappers/mod_dir.c line=37 column=5 SLASH_UNSET) conditional operator : true=0, false=0 ? base : modules/mappers/mod_dir.c line=91 column=21 base-> : enter=0, leave=0 ->do_slash : modules/mappers/mod_dir.c line=42 column=15 do_slash : add : modules/mappers/mod_dir.c line=92 column=21 add-> : enter=0, leave=0 ->do_slash : modules/mappers/mod_dir.c line=42 column=15 do_slash;
97	new : modules/mappers/mod_dir.c line=90 column=21 new-> : enter=0, leave=0 ->dflt : modules/mappers/mod_dir.c line=43 column=17 dflt = : enter=0, leave=0 = add : modules/mappers/mod_dir.c line=92 column=21 add-> : enter=0, leave=0 ->dflt : modules/mappers/mod_dir.c line=43 column=17 dflt conditional operator : true=0, false=0 ? add : modules/mappers/mod_dir.c line=92 column=21 add-> : enter=0, leave=0 ->dflt : modules/mappers/mod_dir.c line=43 column=17 dflt : base : modules/mappers/mod_dir.c line=91 column=21 base-> : enter=0, leave=0 ->dflt : modules/mappers/mod_dir.c line=43 column=17 dflt;
98	return : pass=0 return new : modules/mappers/mod_dir.c line=90 column=21 new;
99	}
100
101	static int fixup_dflt : call=0 fixup_dflt(request_rec *r)
102	{
103	dir_config_rec *d = ap_get_module_config(r : modules/mappers/mod_dir.c line=101 column=36 r-> : enter=0, leave=0 ->per_dir_config : include/httpd.h line=977 column=30 per_dir_config, &dir_module : modules/mappers/mod_dir.c line=32 column=31 dir_module);
104	const char *name_ptr;
105	request_rec *rr;
106	int error_notfound = 0;
107
108	name_ptr : modules/mappers/mod_dir.c line=104 column=17 name_ptr = : pass=0 = d : modules/mappers/mod_dir.c line=103 column=21 d-> : enter=0, leave=0 ->dflt : modules/mappers/mod_dir.c line=43 column=17 dflt;
109	if : true=0, false=0 if ((name_ptr : modules/mappers/mod_dir.c line=104 column=17 name_ptr == : true=0, false=0 MC/DC independently affect : true=0, false=0 =TF= NULL) \|\| : true=0, false=0 \|\| ! : true=0, false=0 MC/DC independently affect : true=0, false=0 !TF(strcasecmp : enter=0, leave=0 strcasecmp : /usr/include/string.h line=536 column=12 strcasecmp(name_ptr : modules/mappers/mod_dir.c line=104 column=17 name_ptr,"disabled"))) {
110	return : pass=0 return DECLINED;
111	}
112	/* XXX: if DefaultHandler points to something that doesn't exist,
113	* this may recurse until it hits the limit for internal redirects
114	* before returning an Internal Server Error.
115	*/
116
117	/* The logic of this function is basically cloned and simplified
118	* from fixup_dir below. See the comments there.
119	*/
120	if : true=0, false=0 if (r : modules/mappers/mod_dir.c line=101 column=36 r-> : enter=0, leave=0 ->args : include/httpd.h line=955 column=11 args != : true=0, false=0 != NULL) {
121	name_ptr : modules/mappers/mod_dir.c line=104 column=17 name_ptr = : pass=0 = apr_pstrcat : enter=0, leave=0 apr_pstrcat : /usr/include/apr-1/apr_strings.h line=139 column=28 apr_pstrcat(r : modules/mappers/mod_dir.c line=101 column=36 r-> : enter=0, leave=0 ->pool : include/httpd.h line=780 column=17 pool, name_ptr : modules/mappers/mod_dir.c line=104 column=17 name_ptr, "?", r : modules/mappers/mod_dir.c line=101 column=36 r-> : enter=0, leave=0 ->args : include/httpd.h line=955 column=11 args, NULL);
122	}
123	rr : modules/mappers/mod_dir.c line=105 column=18 rr = : pass=0 = ap_sub_req_lookup_uri : enter=0, leave=0 ap_sub_req_lookup_uri : include/http_request.h line=71 column=27 ap_sub_req_lookup_uri(name_ptr : modules/mappers/mod_dir.c line=104 column=17 name_ptr, r : modules/mappers/mod_dir.c line=101 column=36 r, r : modules/mappers/mod_dir.c line=101 column=36 r-> : enter=0, leave=0 ->output_filters : include/httpd.h line=990 column=25 output_filters);
124	if : true=0, false=0 if (rr : modules/mappers/mod_dir.c line=105 column=18 rr-> : enter=0, leave=0 ->status : include/httpd.h line=822 column=9 status == : true=0, false=0 MC/DC independently affect : true=0, false=0 =TF= HTTP_OK
125	&& : true=0, false=0 && ( (rr : modules/mappers/mod_dir.c line=105 column=18 rrMC/DC independently affect : true=0, false=0 -> : enter=0, leave=0 -TF>handler : include/httpd.h line=919 column=17 handler && : true=0, false=0 && ! : true=0, false=0 MC/DC independently affect : true=0, false=0 !TFstrcmp : enter=0, leave=0 strcmp : /usr/include/string.h line=143 column=12 strcmp(rr : modules/mappers/mod_dir.c line=105 column=18 rr-> : enter=0, leave=0 ->handler : include/httpd.h line=919 column=17 handler, "proxy-server"))
126	\|\| : true=0, false=0 \|\| rr : modules/mappers/mod_dir.c line=105 column=18 rr-> : enter=0, leave=0 ->finfo : include/httpd.h line=957 column=17 finfo.filetype : /usr/include/apr-1/apr_file_info.h line=186 column=20 filetype == : true=0, false=0 MC/DC independently affect : true=0, false=0 =TF= APR_REG : /usr/include/apr-1/apr_file_info.h line=64 column=5 APR_REG)) {
127	ap_internal_fast_redirect : enter=0, leave=0 ap_internal_fast_redirect : include/http_request.h line=175 column=18 ap_internal_fast_redirect(rr : modules/mappers/mod_dir.c line=105 column=18 rr, r : modules/mappers/mod_dir.c line=101 column=36 r);
128	return : pass=0 return OK;
129	}
130	else if : true=0, false=0 if (ap_is_HTTP_REDIRECT(rr : modules/mappers/mod_dir.c line=105 column=18 rr-> : enter=0, leave=0 ->status : include/httpd.h line=822 column=9 status)) {
131
132	apr_pool_join(r->pool, rr->pool);
133	r : modules/mappers/mod_dir.c line=101 column=36 r-> : enter=0, leave=0 ->notes : include/httpd.h line=910 column=18 notes = : enter=0, leave=0 = apr_table_overlay : enter=0, leave=0 apr_table_overlay : /usr/include/apr-1/apr_tables.h line=346 column=28 apr_table_overlay(r : modules/mappers/mod_dir.c line=101 column=36 r-> : enter=0, leave=0 ->pool : include/httpd.h line=780 column=17 pool, r : modules/mappers/mod_dir.c line=101 column=36 r-> : enter=0, leave=0 ->notes : include/httpd.h line=910 column=18 notes, rr : modules/mappers/mod_dir.c line=105 column=18 rr-> : enter=0, leave=0 ->notes : include/httpd.h line=910 column=18 notes);
134	r : modules/mappers/mod_dir.c line=101 column=36 r-> : enter=0, leave=0 ->headers_out : include/httpd.h line=903 column=18 headers_out = : enter=0, leave=0 = apr_table_overlay : enter=0, leave=0 apr_table_overlay : /usr/include/apr-1/apr_tables.h line=346 column=28 apr_table_overlay(r : modules/mappers/mod_dir.c line=101 column=36 r-> : enter=0, leave=0 ->pool : include/httpd.h line=780 column=17 pool, r : modules/mappers/mod_dir.c line=101 column=36 r-> : enter=0, leave=0 ->headers_out : include/httpd.h line=903 column=18 headers_out,
135	rr : modules/mappers/mod_dir.c line=105 column=18 rr-> : enter=0, leave=0 ->headers_out : include/httpd.h line=903 column=18 headers_out);
136	r : modules/mappers/mod_dir.c line=101 column=36 r-> : enter=0, leave=0 ->err_headers_out : include/httpd.h line=906 column=18 err_headers_out = : enter=0, leave=0 = apr_table_overlay : enter=0, leave=0 apr_table_overlay : /usr/include/apr-1/apr_tables.h line=346 column=28 apr_table_overlay(r : modules/mappers/mod_dir.c line=101 column=36 r-> : enter=0, leave=0 ->pool : include/httpd.h line=780 column=17 pool, r : modules/mappers/mod_dir.c line=101 column=36 r-> : enter=0, leave=0 ->err_headers_out : include/httpd.h line=906 column=18 err_headers_out,
137	rr : modules/mappers/mod_dir.c line=105 column=18 rr-> : enter=0, leave=0 ->err_headers_out : include/httpd.h line=906 column=18 err_headers_out);
138	error_notfound : modules/mappers/mod_dir.c line=106 column=9 error_notfound = : pass=0 = rr : modules/mappers/mod_dir.c line=105 column=18 rr-> : enter=0, leave=0 ->status : include/httpd.h line=822 column=9 status;
139	}
140	else if : true=0, false=0 if (rr : modules/mappers/mod_dir.c line=105 column=18 rrMC/DC independently affect : true=0, false=0 -> : enter=0, leave=0 -TF>status : include/httpd.h line=822 column=9 status && : true=0, false=0 && rr : modules/mappers/mod_dir.c line=105 column=18 rr-> : enter=0, leave=0 ->status : include/httpd.h line=822 column=9 status != : true=0, false=0 MC/DC independently affect : true=0, false=0 !TF= HTTP_NOT_FOUND
141	&& : true=0, false=0 && rr : modules/mappers/mod_dir.c line=105 column=18 rr-> : enter=0, leave=0 ->status : include/httpd.h line=822 column=9 status != : true=0, false=0 MC/DC independently affect : true=0, false=0 !TF= HTTP_OK) {
142	error_notfound : modules/mappers/mod_dir.c line=106 column=9 error_notfound = : pass=0 = rr : modules/mappers/mod_dir.c line=105 column=18 rr-> : enter=0, leave=0 ->status : include/httpd.h line=822 column=9 status;
143	}
144
145	ap_destroy_sub_req : enter=0, leave=0 ap_destroy_sub_req : include/http_request.h line=144 column=18 ap_destroy_sub_req(rr : modules/mappers/mod_dir.c line=105 column=18 rr);
146	if : true=0, false=0 if (error_notfound : modules/mappers/mod_dir.c line=106 column=9 error_notfound) {
147	return : pass=0 return error_notfound : modules/mappers/mod_dir.c line=106 column=9 error_notfound;
148	}
149
150	/* nothing for us to do, pass on through */
151	return : pass=0 return DECLINED;
152	}
153	static int fixup_dir : call=0 fixup_dir(request_rec *r)
154	{
155	dir_config_rec *d;
156	char *dummy_ptr[1];
157	char **names_ptr;
158	int num_names;
159	int error_notfound = 0;
160
161	/* In case mod_mime wasn't present, and no handler was assigned. */
162	if : true=0, false=0 if (! : true=0, false=0 !r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->handler : include/httpd.h line=919 column=17 handler) {
163	r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->handler : include/httpd.h line=919 column=17 handler = : enter=0, leave=0 = DIR_MAGIC_TYPE;
164	}
165
166	/* Never tolerate path_info on dir requests */
167	if : true=0, false=0 if (r : modules/mappers/mod_dir.c line=153 column=35 rMC/DC independently affect : true=0, false=0 -> : enter=0, leave=0 -TF>path_info : include/httpd.h line=953 column=11 path_info && : true=0, false=0 && MC/DC independently affect : true=0, false=0 * dereference : enter=0, leave=0 *TFr : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->path_info : include/httpd.h line=953 column=11 path_info) {
168	return : pass=0 return DECLINED;
169	}
170
171	d : modules/mappers/mod_dir.c line=155 column=21 d = : pass=0 = (dir_config_rec *)ap_get_module_config(r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->per_dir_config : include/httpd.h line=977 column=30 per_dir_config,
172	&dir_module : modules/mappers/mod_dir.c line=32 column=31 dir_module);
173
174	/* Redirect requests that are not '/' terminated */
175	if : true=0, false=0 if (r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->uri : include/httpd.h line=946 column=11 uri[] : enter=0, leave=0 [0] == : true=0, false=0 MC/DC independently affect : true=0, false=0 =TF= '\0' \|\| : true=0, false=0 \|\| r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->uri : include/httpd.h line=946 column=11 uri[] : enter=0, leave=0 [strlen : enter=0, leave=0 strlen : /usr/include/string.h line=399 column=15 strlen(r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->uri : include/httpd.h line=946 column=11 uri) - : pass=0 - 1] != : true=0, false=0 MC/DC independently affect : true=0, false=0 !TF= '/')
176	{
177	char *ifile;
178
179	if : true=0, false=0 if (! : true=0, false=0 !d : modules/mappers/mod_dir.c line=155 column=21 d-> : enter=0, leave=0 ->do_slash : modules/mappers/mod_dir.c line=42 column=15 do_slash) {
180	return : pass=0 return DECLINED;
181	}
182
183	/* Only redirect non-get requests if we have no note to warn
184	* that this browser cannot handle redirs on non-GET requests
185	* (such as Microsoft's WebFolders).
186	*/
187	if : true=0, false=0 if ((r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->method_number : include/httpd.h line=831 column=9 method_number != : true=0, false=0 MC/DC independently affect : true=0, false=0 !TF= M_GET)
188	&& : true=0, false=0 && MC/DC independently affect : true=0, false=0 apr_table_get : enter=0, leave=0 apr_table_get : /usr/include/apr-1/apr_tables.h line=258 column=27 aTFpr_table_get(r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->subprocess_env : include/httpd.h line=908 column=18 subprocess_env, "redirect-carefully")) {
189	return : pass=0 return DECLINED;
190	}
191
192	if : true=0, false=0 if (r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->args : include/httpd.h line=955 column=11 args != : true=0, false=0 != NULL) {
193	ifile : modules/mappers/mod_dir.c line=177 column=15 ifile = : pass=0 = apr_pstrcat : enter=0, leave=0 apr_pstrcat : /usr/include/apr-1/apr_strings.h line=139 column=28 apr_pstrcat(r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->pool : include/httpd.h line=780 column=17 pool, ap_escape_uri(r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->pool : include/httpd.h line=780 column=17 pool, r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->uri : include/httpd.h line=946 column=11 uri),
194	"/", "?", r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->args : include/httpd.h line=955 column=11 args, NULL);
195	}
196	else {
197	ifile : modules/mappers/mod_dir.c line=177 column=15 ifile = : pass=0 = apr_pstrcat : enter=0, leave=0 apr_pstrcat : /usr/include/apr-1/apr_strings.h line=139 column=28 apr_pstrcat(r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->pool : include/httpd.h line=780 column=17 pool, ap_escape_uri(r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->pool : include/httpd.h line=780 column=17 pool, r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->uri : include/httpd.h line=946 column=11 uri),
198	"/", NULL);
199	}
200
201	apr_table_setn : enter=0, leave=0 apr_table_setn : /usr/include/apr-1/apr_tables.h line=282 column=19 apr_table_setn(r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->headers_out : include/httpd.h line=903 column=18 headers_out, "Location",
202	ap_construct_url : enter=0, leave=0 ap_construct_url : include/http_core.h line=221 column=20 ap_construct_url(r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->pool : include/httpd.h line=780 column=17 pool, ifile : modules/mappers/mod_dir.c line=177 column=15 ifile, r : modules/mappers/mod_dir.c line=153 column=35 r));
203	return : pass=0 return HTTP_MOVED_PERMANENTLY;
204	}
205
206	if : true=0, false=0 if (strcmp : enter=0, leave=0 strcmp : /usr/include/string.h line=143 column=12 strcmp(r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->handler : include/httpd.h line=919 column=17 handler, DIR_MAGIC_TYPE)) {
207	return : pass=0 return DECLINED;
208	}
209
210	if : true=0, false=0 if (d : modules/mappers/mod_dir.c line=155 column=21 d-> : enter=0, leave=0 ->index_names : modules/mappers/mod_dir.c line=41 column=25 index_names) {
211	names_ptr : modules/mappers/mod_dir.c line=157 column=12 names_ptr = : pass=0 = (char **)d : modules/mappers/mod_dir.c line=155 column=21 d-> : enter=0, leave=0 ->index_names : modules/mappers/mod_dir.c line=41 column=25 index_names-> : enter=0, leave=0 ->elts : /usr/include/apr-1/apr_tables.h line=62 column=11 elts;
212	num_names : modules/mappers/mod_dir.c line=158 column=9 num_names = : pass=0 = d : modules/mappers/mod_dir.c line=155 column=21 d-> : enter=0, leave=0 ->index_names : modules/mappers/mod_dir.c line=41 column=25 index_names-> : enter=0, leave=0 ->nelts : /usr/include/apr-1/apr_tables.h line=58 column=9 nelts;
213	}
214	else {
215	dummy_ptr : modules/mappers/mod_dir.c line=156 column=11 dummy_ptr[0] = : enter=0, leave=0 = AP_DEFAULT_INDEX;
216	names_ptr : modules/mappers/mod_dir.c line=157 column=12 names_ptr = : pass=0 = dummy_ptr : modules/mappers/mod_dir.c line=156 column=11 dummy_ptr;
217	num_names : modules/mappers/mod_dir.c line=158 column=9 num_names = : pass=0 = 1;
218	}
219
220	for : true=0, false=0 for (; num_names : modules/mappers/mod_dir.c line=158 column=9 num_names; ++ : pass=0 ++names_ptr : modules/mappers/mod_dir.c line=157 column=12 names_ptr, -- : pass=0 --num_names : modules/mappers/mod_dir.c line=158 column=9 num_names) {
221	/* XXX: Is this name_ptr considered escaped yet, or not??? */
222	char name_ptr = dereference : enter=0, leave=0 *names_ptr : modules/mappers/mod_dir.c line=157 column=12 names_ptr;
223	request_rec *rr;
224
225	/* Once upon a time args were handled _after_ the successful redirect.
226	* But that redirect might then _refuse_ the given r->args, creating
227	* a nasty tangle. It seems safer to consider the r->args while we
228	* determine if name_ptr is our viable index, and therefore set them
229	* up correctly on redirect.
230	*/
231	if : true=0, false=0 if (r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->args : include/httpd.h line=955 column=11 args != : true=0, false=0 != NULL) {
232	name_ptr : modules/mappers/mod_dir.c line=222 column=15 name_ptr = : pass=0 = apr_pstrcat : enter=0, leave=0 apr_pstrcat : /usr/include/apr-1/apr_strings.h line=139 column=28 apr_pstrcat(r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->pool : include/httpd.h line=780 column=17 pool, name_ptr : modules/mappers/mod_dir.c line=222 column=15 name_ptr, "?", r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->args : include/httpd.h line=955 column=11 args, NULL);
233	}
234
235	rr : modules/mappers/mod_dir.c line=223 column=22 rr = : pass=0 = ap_sub_req_lookup_uri : enter=0, leave=0 ap_sub_req_lookup_uri : include/http_request.h line=71 column=27 ap_sub_req_lookup_uri(name_ptr : modules/mappers/mod_dir.c line=222 column=15 name_ptr, r : modules/mappers/mod_dir.c line=153 column=35 r, r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->output_filters : include/httpd.h line=990 column=25 output_filters);
236
237	/* The sub request lookup is very liberal, and the core map_to_storage
238	* handler will almost always result in HTTP_OK as /foo/index.html
239	* may be /foo with PATH_INFO="/index.html", or even / with
240	* PATH_INFO="/foo/index.html". To get around this we insist that the
241	* the index be a regular filetype.
242	*
243	* Another reason is that the core handler also makes the assumption
244	* that if r->finfo is still NULL by the time it gets called, the
245	* file does not exist.
246	*/
247	if : true=0, false=0 if (rr : modules/mappers/mod_dir.c line=223 column=22 rr-> : enter=0, leave=0 ->status : include/httpd.h line=822 column=9 status == : true=0, false=0 MC/DC independently affect : true=0, false=0 =TF= HTTP_OK
248	&& : true=0, false=0 && ( (rr : modules/mappers/mod_dir.c line=223 column=22 rrMC/DC independently affect : true=0, false=0 -> : enter=0, leave=0 -TF>handler : include/httpd.h line=919 column=17 handler && : true=0, false=0 && ! : true=0, false=0 MC/DC independently affect : true=0, false=0 !TFstrcmp : enter=0, leave=0 strcmp : /usr/include/string.h line=143 column=12 strcmp(rr : modules/mappers/mod_dir.c line=223 column=22 rr-> : enter=0, leave=0 ->handler : include/httpd.h line=919 column=17 handler, "proxy-server"))
249	\|\| : true=0, false=0 \|\| rr : modules/mappers/mod_dir.c line=223 column=22 rr-> : enter=0, leave=0 ->finfo : include/httpd.h line=957 column=17 finfo.filetype : /usr/include/apr-1/apr_file_info.h line=186 column=20 filetype == : true=0, false=0 MC/DC independently affect : true=0, false=0 =TF= APR_REG : /usr/include/apr-1/apr_file_info.h line=64 column=5 APR_REG)) {
250	ap_internal_fast_redirect : enter=0, leave=0 ap_internal_fast_redirect : include/http_request.h line=175 column=18 ap_internal_fast_redirect(rr : modules/mappers/mod_dir.c line=223 column=22 rr, r : modules/mappers/mod_dir.c line=153 column=35 r);
251	return : pass=0 return OK;
252	}
253
254	/* If the request returned a redirect, propagate it to the client */
255
256	if : true=0, false=0 if (ap_is_HTTP_REDIRECT(rr : modules/mappers/mod_dir.c line=223 column=22 rr-> : enter=0, leave=0 ->status : include/httpd.h line=822 column=9 status)
257	\|\| : true=0, false=0 \|\| (rr : modules/mappers/mod_dir.c line=223 column=22 rr-> : enter=0, leave=0 ->status : include/httpd.h line=822 column=9 status == : true=0, false=0 MC/DC independently affect : true=0, false=0 =TF= HTTP_NOT_ACCEPTABLE && : true=0, false=0 && num_names : modules/mappers/mod_dir.c line=158 column=9 num_names == : true=0, false=0 MC/DC independently affect : true=0, false=0 =TF= 1)
258	\|\| : true=0, false=0 \|\| (rr : modules/mappers/mod_dir.c line=223 column=22 rr-> : enter=0, leave=0 ->status : include/httpd.h line=822 column=9 status == : true=0, false=0 MC/DC independently affect : true=0, false=0 =TF= HTTP_UNAUTHORIZED && : true=0, false=0 && num_names : modules/mappers/mod_dir.c line=158 column=9 num_names == : true=0, false=0 MC/DC independently affect : true=0, false=0 =TF= 1)) {
259
260	apr_pool_join(r->pool, rr->pool);
261	error_notfound : modules/mappers/mod_dir.c line=159 column=9 error_notfound = : pass=0 = rr : modules/mappers/mod_dir.c line=223 column=22 rr-> : enter=0, leave=0 ->status : include/httpd.h line=822 column=9 status;
262	r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->notes : include/httpd.h line=910 column=18 notes = : enter=0, leave=0 = apr_table_overlay : enter=0, leave=0 apr_table_overlay : /usr/include/apr-1/apr_tables.h line=346 column=28 apr_table_overlay(r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->pool : include/httpd.h line=780 column=17 pool, r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->notes : include/httpd.h line=910 column=18 notes, rr : modules/mappers/mod_dir.c line=223 column=22 rr-> : enter=0, leave=0 ->notes : include/httpd.h line=910 column=18 notes);
263	r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->headers_out : include/httpd.h line=903 column=18 headers_out = : enter=0, leave=0 = apr_table_overlay : enter=0, leave=0 apr_table_overlay : /usr/include/apr-1/apr_tables.h line=346 column=28 apr_table_overlay(r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->pool : include/httpd.h line=780 column=17 pool, r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->headers_out : include/httpd.h line=903 column=18 headers_out,
264	rr : modules/mappers/mod_dir.c line=223 column=22 rr-> : enter=0, leave=0 ->headers_out : include/httpd.h line=903 column=18 headers_out);
265	r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->err_headers_out : include/httpd.h line=906 column=18 err_headers_out = : enter=0, leave=0 = apr_table_overlay : enter=0, leave=0 apr_table_overlay : /usr/include/apr-1/apr_tables.h line=346 column=28 apr_table_overlay(r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->pool : include/httpd.h line=780 column=17 pool, r : modules/mappers/mod_dir.c line=153 column=35 r-> : enter=0, leave=0 ->err_headers_out : include/httpd.h line=906 column=18 err_headers_out,
266	rr : modules/mappers/mod_dir.c line=223 column=22 rr-> : enter=0, leave=0 ->err_headers_out : include/httpd.h line=906 column=18 err_headers_out);
267	return : pass=0 return error_notfound : modules/mappers/mod_dir.c line=159 column=9 error_notfound;
268	}
269
270	/* If the request returned something other than 404 (or 200),
271	* it means the module encountered some sort of problem. To be
272	* secure, we should return the error, rather than allow autoindex
273	* to create a (possibly unsafe) directory index.
274	*
275	* So we store the error, and if none of the listed files
276	* exist, we return the last error response we got, instead
277	* of a directory listing.
278	*/
279	if : true=0, false=0 if (rr : modules/mappers/mod_dir.c line=223 column=22 rrMC/DC independently affect : true=0, false=0 -> : enter=0, leave=0 -TF>status : include/httpd.h line=822 column=9 status && : true=0, false=0 && rr : modules/mappers/mod_dir.c line=223 column=22 rr-> : enter=0, leave=0 ->status : include/httpd.h line=822 column=9 status != : true=0, false=0 MC/DC independently affect : true=0, false=0 !TF= HTTP_NOT_FOUND
280	&& : true=0, false=0 && rr : modules/mappers/mod_dir.c line=223 column=22 rr-> : enter=0, leave=0 ->status : include/httpd.h line=822 column=9 status != : true=0, false=0 MC/DC independently affect : true=0, false=0 !TF= HTTP_OK) {
281	error_notfound : modules/mappers/mod_dir.c line=159 column=9 error_notfound = : pass=0 = rr : modules/mappers/mod_dir.c line=223 column=22 rr-> : enter=0, leave=0 ->status : include/httpd.h line=822 column=9 status;
282	}
283
284	ap_destroy_sub_req : enter=0, leave=0 ap_destroy_sub_req : include/http_request.h line=144 column=18 ap_destroy_sub_req(rr : modules/mappers/mod_dir.c line=223 column=22 rr);
285	}
286
287	if : true=0, false=0 if (error_notfound : modules/mappers/mod_dir.c line=159 column=9 error_notfound) {
288	return : pass=0 return error_notfound : modules/mappers/mod_dir.c line=159 column=9 error_notfound;
289	}
290
291	/* nothing for us to do, pass on through */
292	return : pass=0 return DECLINED;
293	}
294	static int dir_fixups : call=0 dir_fixups(request_rec *r)
295	{
296	if : true=0, false=0 if (r : modules/mappers/mod_dir.c line=294 column=36 r-> : enter=0, leave=0 ->finfo : include/httpd.h line=957 column=17 finfo.filetype : /usr/include/apr-1/apr_file_info.h line=186 column=20 filetype == : true=0, false=0 == APR_DIR : /usr/include/apr-1/apr_file_info.h line=65 column=5 APR_DIR) {
297	/* serve up a directory */
298	return : pass=0 return fixup_dir : enter=0, leave=0 fixup_dir : modules/mappers/mod_dir.c line=153 column=12 fixup_dir(r : modules/mappers/mod_dir.c line=294 column=36 r);
299	}
300	else if : true=0, false=0 if ((r : modules/mappers/mod_dir.c line=294 column=36 r-> : enter=0, leave=0 ->finfo : include/httpd.h line=957 column=17 finfo.filetype : /usr/include/apr-1/apr_file_info.h line=186 column=20 filetype == : true=0, false=0 MC/DC independently affect : true=0, false=0 =TF= APR_NOFILE : /usr/include/apr-1/apr_file_info.h line=63 column=5 APR_NOFILE) && : true=0, false=0 && (r : modules/mappers/mod_dir.c line=294 column=36 r-> : enter=0, leave=0 ->handler : include/httpd.h line=919 column=17 handler == : true=0, false=0 MC/DC independently affect : true=0, false=0 =TF= NULL)) {
301	/* No handler and nothing in the filesystem - use fallback */
302	return : pass=0 return fixup_dflt : enter=0, leave=0 fixup_dflt : modules/mappers/mod_dir.c line=101 column=12 fixup_dflt(r : modules/mappers/mod_dir.c line=294 column=36 r);
303	}
304	return : pass=0 return DECLINED;
305	}
306
307	static void register_hooks : call=1 register_hooks(apr_pool_t *p)
308	{
309	ap_hook_fixups : enter=1, leave=1 ap_hook_fixups : modules/mappers/ line=206 column=1 ap_hook_fixups(dir_fixups : modules/mappers/mod_dir.c line=294 column=12 dir_fixups,NULL,NULL,APR_HOOK_LAST);
310	}
311
312	module AP_MODULE_DECLARE_DATA dir_module = {
313	STANDARD20_MODULE_STUFF,
314	create_dir_config : modules/mappers/mod_dir.c line=79 column=14 create_dir_config, /* create per-directory config structure */
315	merge_dir_configs : modules/mappers/mod_dir.c line=88 column=14 merge_dir_configs, /* merge per-directory config structures */
316	NULL, /* create per-server config structure */
317	NULL, /* merge per-server config structures */
318	dir_cmds : modules/mappers/mod_dir.c line=67 column=26 dir_cmds, /* command apr_table_t */
319	register_hooks : modules/mappers/mod_dir.c line=307 column=13 register_hooks /* register hooks */
320	};
321	[EOF]

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