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added debug option to mod_trigger_b4_dl and initialize the base-config 

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-merge-1.4.x@566 152afb58-edef-0310-8abb-c4023f1b3aa9
svn/tags/lighttpd-1.4.2
Jan Kneschke 2005-08-17 17:36:03 +00:00
parent 1b4b0b313a
commit 0d79097c3d
1 changed files with 30 additions and 5 deletions
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35
src/mod_trigger_b4_dl.c
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@ -55,6 +55,7 @@ typedef struct {
#endif
unsigned short trigger_timeout;
unsigned short debug;
} plugin_config;
typedef struct {
@ -139,6 +140,7 @@ SETDEFAULTS_FUNC(mod_trigger_b4_dl_set_defaults) {
{ "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 */
{ "trigger-before-download.debug", NULL, T_CONFIG_BOOLEAN, T_CONFIG_SCOPE_CONNECTION }, /* 7 */
{ NULL, NULL, T_CONFIG_UNSET, T_CONFIG_SCOPE_UNSET }
};
@ -148,7 +150,6 @@ SETDEFAULTS_FUNC(mod_trigger_b4_dl_set_defaults) {
for (i = 0; i < srv->config_context->used; i++) {
plugin_config *s;
size_t k;
#if defined(HAVE_PCRE_H)
const char *errptr;
int erroff;
@ -169,6 +170,7 @@ SETDEFAULTS_FUNC(mod_trigger_b4_dl_set_defaults) {
cv[4].destination = &(s->trigger_timeout);
cv[5].destination = s->mc_hosts;
cv[6].destination = s->mc_namespace;
cv[7].destination = &(s->debug);
p->config_storage[i] = s;
@ -211,6 +213,7 @@ SETDEFAULTS_FUNC(mod_trigger_b4_dl_set_defaults) {
if (s->mc_hosts->used) {
#if defined(HAVE_MEMCACHE_H)
size_t k;
s->mc = mc_new();
for (k = 0; k < s->mc_hosts->used; k++) {
@ -248,13 +251,20 @@ static int mod_trigger_b4_dl_patch_connection(server *srv, connection *con, plug
size_t i, j;
plugin_config *s = p->config_storage[0];
#if defined(HAVE_GDBM) && defined(HAVE_PCRE_H)
#if defined(HAVE_GDBM)
PATCH(db);
#endif
#if defined(HAVE_PCRE_H)
PATCH(download_regex);
PATCH(trigger_regex);
#endif
PATCH(trigger_timeout);
PATCH(deny_url);
#endif
PATCH(mc_namespace);
PATCH(debug);
#if defined(HAVE_MEMCACHE_H)
PATCH(mc);
#endif
/* skip the first, the global context */
for (i = 1; i < srv->config_context->used; i++) {
@ -283,6 +293,8 @@ static int mod_trigger_b4_dl_patch_connection(server *srv, connection *con, plug
#endif
} else if (buffer_is_equal_string(du->key, CONST_STR_LEN("trigger-before-download.trigger-timeout"))) {
PATCH(trigger_timeout);
} else if (buffer_is_equal_string(du->key, CONST_STR_LEN("trigger-before-download.debug"))) {
PATCH(debug);
} 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"))) {
@ -302,7 +314,6 @@ static int mod_trigger_b4_dl_patch_connection(server *srv, connection *con, plug
URIHANDLER_FUNC(mod_trigger_b4_dl_uri_handler) {
plugin_data *p = p_d;
size_t i;
const char *remote_ip;
data_string *ds;
@ -341,7 +352,11 @@ URIHANDLER_FUNC(mod_trigger_b4_dl_uri_handler) {
} else {
remote_ip = inet_ntop_cache_get_ip(srv, &(con->dst_addr));
}
if (p->conf.debug) {
log_error_write(srv, __FILE__, __LINE__, "ss", "(debug) remote-ip:", remote_ip);
}
/* check if URL is a trigger -> insert IP into DB */
if ((n = pcre_exec(p->conf.trigger_regex, NULL, con->uri.path->ptr, con->uri.path->used - 1, 0, 0, ovec, 3 * N)) < 0) {
if (n != PCRE_ERROR_NOMATCH) {
@ -370,6 +385,7 @@ URIHANDLER_FUNC(mod_trigger_b4_dl_uri_handler) {
# endif
# if defined(HAVE_MEMCACHE_H)
if (p->conf.mc) {
size_t i;
buffer_copy_string_buffer(p->tmp_buf, p->conf.mc_namespace);
buffer_append_string(p->tmp_buf, remote_ip);
@ -377,6 +393,10 @@ URIHANDLER_FUNC(mod_trigger_b4_dl_uri_handler) {
if (p->tmp_buf->ptr[i] == ' ') p->tmp_buf->ptr[i] = '-';
}
if (p->conf.debug) {
log_error_write(srv, __FILE__, __LINE__, "sb", "(debug) triggered IP:", p->tmp_buf);
}
if (0 != mc_set(p->conf.mc,
CONST_BUF_LEN(p->tmp_buf),
(char *)&(srv->cur_ts), sizeof(srv->cur_ts),
@ -450,6 +470,7 @@ URIHANDLER_FUNC(mod_trigger_b4_dl_uri_handler) {
# if defined(HAVE_MEMCACHE_H)
if (p->conf.mc) {
void *r;
size_t i;
buffer_copy_string_buffer(p->tmp_buf, p->conf.mc_namespace);
buffer_append_string(p->tmp_buf, remote_ip);
@ -458,6 +479,10 @@ URIHANDLER_FUNC(mod_trigger_b4_dl_uri_handler) {
if (p->tmp_buf->ptr[i] == ' ') p->tmp_buf->ptr[i] = '-';
}
if (p->conf.debug) {
log_error_write(srv, __FILE__, __LINE__, "sb", "(debug) checking IP:", p->tmp_buf);
}
/**
*
* memcached is do expiration for us, as long as we can fetch it every thing is ok