| 37 |
37 |
#include <sys/filio.h>
|
| 38 |
38 |
#endif
|
| 39 |
39 |
|
|
40 |
#define DEFAULT_MAX_SSI_RECURSION 25
|
|
41 |
|
|
42 |
URIHANDLER_FUNC(mod_ssi_physical_path);
|
|
43 |
|
| 40 |
44 |
/* init the plugin data */
|
| 41 |
45 |
INIT_FUNC(mod_ssi_init) {
|
| 42 |
46 |
plugin_data *p;
|
| ... | ... | |
| 98 |
102 |
|
| 99 |
103 |
config_values_t cv[] = {
|
| 100 |
104 |
{ "ssi.extension", NULL, T_CONFIG_ARRAY, T_CONFIG_SCOPE_CONNECTION }, /* 0 */
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|
105 |
{ "ssi.max_recursion", NULL, T_CONFIG_SHORT, T_CONFIG_SCOPE_CONNECTION }, /* 1 */
|
| 101 |
106 |
{ NULL, NULL, T_CONFIG_UNSET, T_CONFIG_SCOPE_UNSET }
|
| 102 |
107 |
};
|
| 103 |
108 |
|
| ... | ... | |
| 110 |
115 |
|
| 111 |
116 |
s = calloc(1, sizeof(plugin_config));
|
| 112 |
117 |
s->ssi_extension = array_init();
|
|
118 |
s->ssi_max_recursion = DEFAULT_MAX_SSI_RECURSION;
|
| 113 |
119 |
|
| 114 |
120 |
cv[0].destination = s->ssi_extension;
|
|
121 |
cv[1].destination = &(s->ssi_max_recursion);
|
| 115 |
122 |
|
| 116 |
123 |
p->config_storage[i] = s;
|
| 117 |
124 |
|
| ... | ... | |
| 549 |
556 |
}
|
| 550 |
557 |
|
| 551 |
558 |
if (0 == stat(p->stat_fn->ptr, &st)) {
|
|
559 |
buffer *tmp = NULL;
|
| 552 |
560 |
time_t t = st.st_mtime;
|
| 553 |
561 |
|
| 554 |
562 |
switch (ssicmd) {
|
| ... | ... | |
| 577 |
585 |
}
|
| 578 |
586 |
break;
|
| 579 |
587 |
case SSI_INCLUDE:
|
| 580 |
|
chunkqueue_append_file(con->send, p->stat_fn, 0, st.st_size);
|
|
588 |
if (file_path) {
|
|
589 |
/* don't process if #include file="..." is used */
|
|
590 |
chunkqueue_append_file(con->send, p->stat_fn, 0, st.st_size);
|
|
591 |
} else {
|
|
592 |
/* do recursive SSI expansion */
|
|
593 |
b = chunkqueue_get_append_buffer(con->send);
|
|
594 |
|
|
595 |
/* prevents infinite loop */
|
|
596 |
if (buffer_is_equal(con->physical.path, p->stat_fn)) {
|
|
597 |
buffer_copy_string(b, "<!-- your include directives create an infinite loop; aborting -->");
|
|
598 |
break;
|
|
599 |
}
|
|
600 |
|
|
601 |
/* only allow predefined recursion depth */
|
|
602 |
if (con->loops_per_request > p->conf.ssi_max_recursion) {
|
|
603 |
buffer_copy_string(b, "<!-- your include directives recurse deeper than pre-defined max_recursion; aborting -->");
|
|
604 |
break;
|
|
605 |
}
|
|
606 |
|
|
607 |
tmp = buffer_init();
|
|
608 |
/* save path of current document */
|
|
609 |
buffer_copy_string_buffer(tmp, con->physical.path);
|
|
610 |
/* next sub-document to parse */
|
|
611 |
buffer_copy_string_buffer(con->physical.path, p->stat_fn);
|
|
612 |
if (mod_ssi_physical_path(srv,con,p) != HANDLER_FINISHED) {
|
|
613 |
/* the document was not processed, so write it as is */
|
|
614 |
chunkqueue_append_file(con->send, con->physical.path, 0, st.st_size);
|
|
615 |
}
|
|
616 |
/* restore saved path */
|
|
617 |
buffer_copy_string_buffer(con->physical.path, tmp);
|
|
618 |
buffer_free(tmp);
|
|
619 |
}
|
| 581 |
620 |
break;
|
| 582 |
621 |
}
|
| 583 |
622 |
} else {
|
| ... | ... | |
| 1015 |
1054 |
plugin_config *s = p->config_storage[0];
|
| 1016 |
1055 |
|
| 1017 |
1056 |
PATCH_OPTION(ssi_extension);
|
|
1057 |
PATCH_OPTION(ssi_max_recursion);
|
| 1018 |
1058 |
|
| 1019 |
1059 |
/* skip the first, the global context */
|
| 1020 |
1060 |
for (i = 1; i < srv->config_context->used; i++) {
|
| ... | ... | |
| 1030 |
1070 |
|
| 1031 |
1071 |
if (buffer_is_equal_string(du->key, CONST_STR_LEN("ssi.extension"))) {
|
| 1032 |
1072 |
PATCH_OPTION(ssi_extension);
|
|
1073 |
} else if (buffer_is_equal_string(du->key, CONST_STR_LEN("ssi.max_recursion"))) {
|
|
1074 |
PATCH_OPTION(ssi_max_recursion);
|
| 1033 |
1075 |
}
|
| 1034 |
1076 |
}
|
| 1035 |
1077 |
}
|
| ... | ... | |
| 1043 |
1085 |
|
| 1044 |
1086 |
if (con->physical.path->used == 0) return HANDLER_GO_ON;
|
| 1045 |
1087 |
|
|
1088 |
con->loops_per_request++;
|
|
1089 |
|
| 1046 |
1090 |
mod_ssi_patch_connection(srv, con, p);
|
| 1047 |
1091 |
|
| 1048 |
1092 |
for (k = 0; k < p->conf.ssi_extension->used; k++) {
|
| 1049 |
|
-- src/mod_ssi.h.orig 2008-08-31 20:16:58.000000000 +0200
|
|
1093 |
++ src/mod_ssi.h 2008-08-31 20:17:02.000000000 +0200
|
| ... | ... | |
| 15 |
15 |
|
| 16 |
16 |
typedef struct {
|
| 17 |
17 |
array *ssi_extension;
|
|
18 |
unsigned short ssi_max_recursion;
|
| 18 |
19 |
} plugin_config;
|
| 19 |
20 |
|
| 20 |
21 |
typedef struct {
|