embedaddon/lighttpd/src/mod_alias.c - diff

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Diff for /embedaddon/lighttpd/src/mod_alias.c between versions 1.1 and 1.1.1.3

version 1.1, 2013/10/14 10:32:47	version 1.1.1.3, 2016/11/02 10:35:00
Line 1	Line 1
	#include "first.h"

#include "base.h"	#include "base.h"
#include "log.h"	#include "log.h"
#include "buffer.h"	#include "buffer.h"
Line 45 FREE_FUNC(mod_alias_free) {	Line 47 FREE_FUNC(mod_alias_free) {
for (i = 0; i < srv->config_context->used; i++) {	for (i = 0; i < srv->config_context->used; i++) {
plugin_config *s = p->config_storage[i];	plugin_config *s = p->config_storage[i];

if(!s) continue;	if (NULL == s) continue;

array_free(s->alias);	array_free(s->alias);

Line 72 SETDEFAULTS_FUNC(mod_alias_set_defaults) {	Line 74 SETDEFAULTS_FUNC(mod_alias_set_defaults) {

if (!p) return HANDLER_ERROR;	if (!p) return HANDLER_ERROR;

p->config_storage = calloc(1, srv->config_context->used * sizeof(specific_config *));	p->config_storage = calloc(1, srv->config_context->used * sizeof(plugin_config *));

for (i = 0; i < srv->config_context->used; i++) {	for (i = 0; i < srv->config_context->used; i++) {
	data_config const* config = (data_config const*)srv->config_context->data[i];
plugin_config *s;	plugin_config *s;

s = calloc(1, sizeof(plugin_config));	s = calloc(1, sizeof(plugin_config));
Line 83 SETDEFAULTS_FUNC(mod_alias_set_defaults) {	Line 86 SETDEFAULTS_FUNC(mod_alias_set_defaults) {

p->config_storage[i] = s;	p->config_storage[i] = s;

if (0 != config_insert_values_global(srv, ((data_config *)srv->config_context->data[i])->value, cv)) {	if (0 != config_insert_values_global(srv, config->value, cv, i == 0 ? T_CONFIG_SCOPE_SERVER : T_CONFIG_SCOPE_CONNECTION)) {
return HANDLER_ERROR;	return HANDLER_ERROR;
}	}
if (s->alias->used >= 2) {	if (s->alias->used >= 2) {
Line 95 SETDEFAULTS_FUNC(mod_alias_set_defaults) {	Line 98 SETDEFAULTS_FUNC(mod_alias_set_defaults) {
for (k = j + 1; k < a->used; k ++) {	for (k = j + 1; k < a->used; k ++) {
const buffer *key = a->data[a->sorted[k]]->key;	const buffer *key = a->data[a->sorted[k]]->key;

if (key->used < prefix->used) {	if (buffer_string_length(key) < buffer_string_length(prefix)) {
break;	break;
}	}
if (memcmp(key->ptr, prefix->ptr, prefix->used - 1) != 0) {	if (memcmp(key->ptr, prefix->ptr, buffer_string_length(prefix)) != 0) {
break;	break;
}	}
/* ok, they have same prefix. check position */	/* ok, they have same prefix. check position */
Line 151 PHYSICALPATH_FUNC(mod_alias_physical_handler) {	Line 154 PHYSICALPATH_FUNC(mod_alias_physical_handler) {
char *uri_ptr;	char *uri_ptr;
size_t k;	size_t k;

if (con->physical.path->used == 0) return HANDLER_GO_ON;	if (buffer_is_empty(con->physical.path)) return HANDLER_GO_ON;

mod_alias_patch_connection(srv, con, p);	mod_alias_patch_connection(srv, con, p);

/* not to include the tailing slash */	/* not to include the tailing slash */
basedir_len = (con->physical.basedir->used - 1);	basedir_len = buffer_string_length(con->physical.basedir);
if ('/' == con->physical.basedir->ptr[basedir_len-1]) --basedir_len;	if ('/' == con->physical.basedir->ptr[basedir_len-1]) --basedir_len;
uri_len = con->physical.path->used - 1 - basedir_len;	uri_len = buffer_string_length(con->physical.path) - basedir_len;
uri_ptr = con->physical.path->ptr + basedir_len;	uri_ptr = con->physical.path->ptr + basedir_len;

for (k = 0; k < p->conf.alias->used; k++) {	for (k = 0; k < p->conf.alias->used; k++) {
data_string ds = (data_string )p->conf.alias->data[k];	data_string ds = (data_string )p->conf.alias->data[k];
int alias_len = ds->key->used - 1;	int alias_len = buffer_string_length(ds->key);

if (alias_len > uri_len) continue;	if (alias_len > uri_len) continue;
if (ds->key->used == 0) continue;	if (buffer_is_empty(ds->key)) continue;

if (0 == (con->conf.force_lowercase_filenames ?	if (0 == (con->conf.force_lowercase_filenames ?
strncasecmp(uri_ptr, ds->key->ptr, alias_len) :	strncasecmp(uri_ptr, ds->key->ptr, alias_len) :
strncmp(uri_ptr, ds->key->ptr, alias_len))) {	strncmp(uri_ptr, ds->key->ptr, alias_len))) {
/* matched */	/* matched */

buffer_copy_string_buffer(con->physical.basedir, ds->value);	buffer_copy_buffer(con->physical.basedir, ds->value);
buffer_copy_string_buffer(srv->tmp_buf, ds->value);	buffer_copy_buffer(srv->tmp_buf, ds->value);
buffer_append_string(srv->tmp_buf, uri_ptr + alias_len);	buffer_append_string(srv->tmp_buf, uri_ptr + alias_len);
buffer_copy_string_buffer(con->physical.path, srv->tmp_buf);	buffer_copy_buffer(con->physical.path, srv->tmp_buf);

return HANDLER_GO_ON;	return HANDLER_GO_ON;
}	}

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Removed from v.1.1
changed lines
	Added in v.1.1.1.3