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added namespace support for memcached

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.3.x@430 152afb58-edef-0310-8abb-c4023f1b3aa9
svn/tags/lighttpd-1.3.15
Jan Kneschke 17 years ago
parent
commit
67553e5563
  1. 27
      src/mod_trigger_b4_dl.c

27
src/mod_trigger_b4_dl.c

@ -41,6 +41,7 @@ typedef struct {
buffer *deny_url;
array *mc_hosts;
buffer *mc_namespace;
#if defined(HAVE_PCRE_H)
pcre *trigger_regex;
pcre *download_regex;
@ -59,6 +60,8 @@ typedef struct {
typedef struct {
PLUGIN_DATA;
buffer *tmp_buf;
plugin_config **config_storage;
plugin_config conf;
@ -70,6 +73,8 @@ INIT_FUNC(mod_trigger_b4_dl_init) {
p = calloc(1, sizeof(*p));
p->tmp_buf = buffer_init();
return p;
}
@ -91,6 +96,9 @@ FREE_FUNC(mod_trigger_b4_dl_free) {
buffer_free(s->trigger_url);
buffer_free(s->deny_url);
buffer_free(s->mc_namespace);
array_free(s->mc_hosts);
#if defined(HAVE_PCRE_H)
if (s->trigger_regex) pcre_free(s->trigger_regex);
if (s->download_regex) pcre_free(s->download_regex);
@ -111,6 +119,8 @@ FREE_FUNC(mod_trigger_b4_dl_free) {
free(p->config_storage);
}
buffer_free(p->tmp_buf);
free(p);
return HANDLER_GO_ON;
@ -130,6 +140,7 @@ SETDEFAULTS_FUNC(mod_trigger_b4_dl_set_defaults) {
{ "trigger-before-download.deny-url", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_CONNECTION }, /* 3 */
{ "trigger-before-download.trigger-timeout", NULL, T_CONFIG_SHORT, T_CONFIG_SCOPE_CONNECTION }, /* 4 */
{ "trigger-before-download.memcache-hosts", NULL, T_CONFIG_ARRAY, T_CONFIG_SCOPE_CONNECTION }, /* 5 */
{ "trigger-before-download.memcache-namespace", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_CONNECTION }, /* 6 */
{ NULL, NULL, T_CONFIG_UNSET, T_CONFIG_SCOPE_UNSET }
};
@ -158,6 +169,7 @@ SETDEFAULTS_FUNC(mod_trigger_b4_dl_set_defaults) {
cv[3].destination = s->deny_url;
cv[4].destination = &(s->trigger_timeout);
cv[5].destination = s->mc_hosts;
cv[6].destination = s->mc_namespace;
p->config_storage[i] = s;
@ -267,6 +279,8 @@ static int mod_trigger_b4_dl_patch_connection(server *srv, connection *con, plug
PATCH(trigger_timeout);
} else if (buffer_is_equal_string(du->key, CONST_STR_LEN("trigger-before-download.deny-url"))) {
PATCH(deny_url);
} else if (buffer_is_equal_string(du->key, CONST_STR_LEN("trigger-before-download.memcache-namespace"))) {
PATCH(mc_namespace);
} else if (buffer_is_equal_string(du->key, CONST_STR_LEN("trigger-before-download.memcache-hosts"))) {
#if defined(HAVE_MEMCACHE_H)
PATCH(mc);
@ -355,8 +369,11 @@ URIHANDLER_FUNC(mod_trigger_b4_dl_uri_handler) {
# endif
} else if (p->conf.mc) {
# if defined(HAVE_MEMCACHE_H)
buffer_copy_string_buffer(p->tmp_buf, p->conf.mc_namespace);
buffer_append_string(p->tmp_buf, remote_ip);
if (0 != mc_set(p->conf.mc,
(char *)remote_ip, strlen(remote_ip),
CONST_BUF_LEN(p->tmp_buf),
(char *)&(srv->cur_ts), sizeof(srv->cur_ts),
p->conf.trigger_timeout, 0)) {
log_error_write(srv, __FILE__, __LINE__, "s",
@ -435,6 +452,9 @@ URIHANDLER_FUNC(mod_trigger_b4_dl_uri_handler) {
# if defined(HAVE_MEMCACHE_H)
void *r;
buffer_copy_string_buffer(p->tmp_buf, p->conf.mc_namespace);
buffer_append_string(p->tmp_buf, remote_ip);
/**
*
* memcached is do expiration for us, as long as we can fetch it every thing is ok
@ -442,7 +462,8 @@ URIHANDLER_FUNC(mod_trigger_b4_dl_uri_handler) {
*
*/
if (NULL == (r = mc_aget(p->conf.mc,
(char *)remote_ip, strlen(remote_ip)))) {
CONST_BUF_LEN(p->tmp_buf)
))) {
response_header_insert(srv, con, CONST_STR_LEN("Location"), CONST_BUF_LEN(p->conf.deny_url));
@ -455,7 +476,7 @@ URIHANDLER_FUNC(mod_trigger_b4_dl_uri_handler) {
/* set a new timeout */
if (0 != mc_set(p->conf.mc,
(char *)remote_ip, strlen(remote_ip),
CONST_BUF_LEN(p->tmp_buf),
(char *)&(srv->cur_ts), sizeof(srv->cur_ts),
p->conf.trigger_timeout, 0)) {
log_error_write(srv, __FILE__, __LINE__, "s",

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