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@ -9,10 +9,9 @@
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#include <stdlib.h> |
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#include <string.h> |
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typedef struct { |
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#ifdef HAVE_PCRE_H |
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typedef struct { |
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pcre *key; |
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#endif |
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buffer *value; |
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@ -70,7 +69,6 @@ static rewrite_rule_buffer *rewrite_rule_buffer_init(void) {
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} |
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static int rewrite_rule_buffer_append(rewrite_rule_buffer *kvb, buffer *key, buffer *value, int once) { |
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#ifdef HAVE_PCRE_H |
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size_t i; |
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const char *errptr; |
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int erroff; |
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@ -109,18 +107,9 @@ static int rewrite_rule_buffer_append(rewrite_rule_buffer *kvb, buffer *key, buf
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kvb->used++; |
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return 0; |
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#else |
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UNUSED(kvb); |
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UNUSED(value); |
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UNUSED(once); |
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UNUSED(key); |
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return -1; |
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#endif |
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} |
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static void rewrite_rule_buffer_free(rewrite_rule_buffer *kvb) { |
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#ifdef HAVE_PCRE_H |
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size_t i; |
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for (i = 0; i < kvb->size; i++) { |
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@ -130,7 +119,6 @@ static void rewrite_rule_buffer_free(rewrite_rule_buffer *kvb) {
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} |
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if (kvb->ptr) free(kvb->ptr); |
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#endif |
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free(kvb); |
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} |
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@ -201,24 +189,29 @@ static int parse_config_entry(server *srv, array *ca, rewrite_rule_buffer *kvb,
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((data_string *)(da->value->data[j]))->key, |
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((data_string *)(da->value->data[j]))->value, |
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once)) { |
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#ifdef HAVE_PCRE_H |
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log_error_write(srv, __FILE__, __LINE__, "sb", |
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"pcre-compile failed for", da->value->data[j]->key); |
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#else |
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log_error_write(srv, __FILE__, __LINE__, "s", |
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"pcre support is missing, please install libpcre and the headers"); |
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#endif |
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} |
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} |
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} |
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return 0; |
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} |
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#else |
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static int parse_config_entry(server *srv, array *ca, const char *option) { |
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static int logged_message = 0; |
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if (logged_message) return 0; |
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if (NULL != array_get_element(ca, option)) { |
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logged_message = 1; |
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log_error_write(srv, __FILE__, __LINE__, "s", |
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"pcre support is missing, please install libpcre and the headers"); |
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} |
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return 0; |
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} |
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#endif |
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SETDEFAULTS_FUNC(mod_rewrite_set_defaults) { |
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plugin_data *p = p_d; |
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size_t i = 0; |
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config_values_t cv[] = { |
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{ "url.rewrite-repeat", NULL, T_CONFIG_LOCAL, T_CONFIG_SCOPE_CONNECTION }, /* 0 */ |
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{ "url.rewrite-once", NULL, T_CONFIG_LOCAL, T_CONFIG_SCOPE_CONNECTION }, /* 1 */ |
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@ -243,33 +236,37 @@ SETDEFAULTS_FUNC(mod_rewrite_set_defaults) {
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{ NULL, NULL, T_CONFIG_UNSET, T_CONFIG_SCOPE_UNSET } |
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}; |
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#ifdef HAVE_PCRE_H |
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plugin_data *p = p_d; |
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if (!p) return HANDLER_ERROR; |
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/* 0 */ |
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p->config_storage = calloc(1, srv->config_context->used * sizeof(specific_config *)); |
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#else |
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UNUSED(p_d); |
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#endif |
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for (i = 0; i < srv->config_context->used; i++) { |
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plugin_config *s; |
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array *ca; |
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#ifdef HAVE_PCRE_H |
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plugin_config *s; |
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s = calloc(1, sizeof(plugin_config)); |
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s->rewrite = rewrite_rule_buffer_init(); |
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s->rewrite_NF = rewrite_rule_buffer_init(); |
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cv[0].destination = s->rewrite; |
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cv[1].destination = s->rewrite; |
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cv[2].destination = s->rewrite_NF; |
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cv[3].destination = s->rewrite_NF; |
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cv[4].destination = s->rewrite; |
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cv[5].destination = s->rewrite; |
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p->config_storage[i] = s; |
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#endif |
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ca = ((data_config *)srv->config_context->data[i])->value; |
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if (0 != config_insert_values_global(srv, ca, cv)) { |
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return HANDLER_ERROR; |
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} |
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#ifndef HAVE_PCRE_H |
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# define parse_config_entry(srv, ca, x, option, y) parse_config_entry(srv, ca, option) |
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#endif |
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parse_config_entry(srv, ca, s->rewrite, "url.rewrite-once", 1); |
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parse_config_entry(srv, ca, s->rewrite, "url.rewrite-final", 1); |
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parse_config_entry(srv, ca, s->rewrite_NF, "url.rewrite-if-not-file", 1); |
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@ -280,7 +277,9 @@ SETDEFAULTS_FUNC(mod_rewrite_set_defaults) {
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return HANDLER_GO_ON; |
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} |
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#ifdef HAVE_PCRE_H |
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#define PATCH(x) \ |
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p->conf.x = s->x; |
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static int mod_rewrite_patch_connection(server *srv, connection *con, plugin_data *p) { |
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@ -330,7 +329,7 @@ static int mod_rewrite_patch_connection(server *srv, connection *con, plugin_dat
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return 0; |
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} |
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#endif |
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URIHANDLER_FUNC(mod_rewrite_con_reset) { |
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plugin_data *p = p_d; |
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@ -345,7 +344,6 @@ URIHANDLER_FUNC(mod_rewrite_con_reset) {
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} |
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static int process_rewrite_rules(server *srv, connection *con, plugin_data *p, rewrite_rule_buffer *kvb) { |
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#ifdef HAVE_PCRE_H |
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size_t i; |
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handler_ctx *hctx; |
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@ -444,19 +442,11 @@ static int process_rewrite_rules(server *srv, connection *con, plugin_data *p, r
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} |
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#undef N |
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} |
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#else |
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UNUSED(srv); |
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UNUSED(con); |
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UNUSED(p); |
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UNUSED(hctx); |
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UNUSED(kvb); |
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#endif |
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return HANDLER_GO_ON; |
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} |
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URIHANDLER_FUNC(mod_rewrite_physical) { |
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#ifdef HAVE_PCRE_H |
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plugin_data *p = p_d; |
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handler_t r; |
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stat_cache_entry *sce; |
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@ -480,17 +470,11 @@ URIHANDLER_FUNC(mod_rewrite_physical) {
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default: |
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return r; |
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} |
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#else |
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UNUSED(srv); |
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UNUSED(con); |
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UNUSED(p_d); |
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#endif |
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return HANDLER_GO_ON; |
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} |
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URIHANDLER_FUNC(mod_rewrite_uri_handler) { |
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#ifdef HAVE_PCRE_H |
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plugin_data *p = p_d; |
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mod_rewrite_patch_connection(srv, con, p); |
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@ -498,29 +482,27 @@ URIHANDLER_FUNC(mod_rewrite_uri_handler) {
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if (!p->conf.rewrite) return HANDLER_GO_ON; |
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return process_rewrite_rules(srv, con, p, p->conf.rewrite); |
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#else |
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UNUSED(srv); |
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UNUSED(con); |
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UNUSED(p_d); |
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#endif |
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return HANDLER_GO_ON; |
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} |
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#endif |
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int mod_rewrite_plugin_init(plugin *p); |
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int mod_rewrite_plugin_init(plugin *p) { |
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p->version = LIGHTTPD_VERSION_ID; |
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p->name = buffer_init_string("rewrite"); |
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#ifdef HAVE_PCRE_H |
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p->init = mod_rewrite_init; |
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/* it has to stay _raw as we are matching on uri + querystring
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*/ |
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p->handle_uri_raw = mod_rewrite_uri_handler; |
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p->handle_physical = mod_rewrite_physical; |
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p->set_defaults = mod_rewrite_set_defaults; |
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p->cleanup = mod_rewrite_free; |
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p->connection_reset = mod_rewrite_con_reset; |
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#endif |
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p->set_defaults = mod_rewrite_set_defaults; |
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p->data = NULL; |
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