summaryrefslogtreecommitdiff
path: root/src/mod_simple_vhost.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/mod_simple_vhost.c')
-rw-r--r--src/mod_simple_vhost.c282
1 files changed, 0 insertions, 282 deletions
diff --git a/src/mod_simple_vhost.c b/src/mod_simple_vhost.c
deleted file mode 100644
index eb100e1b..00000000
--- a/src/mod_simple_vhost.c
+++ /dev/null
@@ -1,282 +0,0 @@
-#include <ctype.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-
-#include "base.h"
-#include "log.h"
-#include "buffer.h"
-#include "stat_cache.h"
-
-#include "plugin.h"
-
-#include "sys-files.h"
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-typedef struct {
- buffer *server_root;
- buffer *default_host;
- buffer *document_root;
-
- buffer *docroot_cache_key;
- buffer *docroot_cache_value;
- buffer *docroot_cache_servername;
-
- unsigned short debug;
-} plugin_config;
-
-typedef struct {
- PLUGIN_DATA;
-
- buffer *doc_root;
-
- plugin_config **config_storage;
- plugin_config conf;
-} plugin_data;
-
-INIT_FUNC(mod_simple_vhost_init) {
- plugin_data *p;
-
- UNUSED(srv);
-
- p = calloc(1, sizeof(*p));
-
- p->doc_root = buffer_init();
-
- return p;
-}
-
-FREE_FUNC(mod_simple_vhost_free) {
- plugin_data *p = p_d;
-
- UNUSED(srv);
-
- if (!p) return HANDLER_GO_ON;
-
- if (p->config_storage) {
- size_t i;
- for (i = 0; i < srv->config_context->used; i++) {
- plugin_config *s = p->config_storage[i];
-
- buffer_free(s->document_root);
- buffer_free(s->default_host);
- buffer_free(s->server_root);
-
- buffer_free(s->docroot_cache_key);
- buffer_free(s->docroot_cache_value);
- buffer_free(s->docroot_cache_servername);
-
- free(s);
- }
-
- free(p->config_storage);
- }
-
- buffer_free(p->doc_root);
-
- free(p);
-
- return HANDLER_GO_ON;
-}
-
-SETDEFAULTS_FUNC(mod_simple_vhost_set_defaults) {
- plugin_data *p = p_d;
- size_t i;
-
- config_values_t cv[] = {
- { "simple-vhost.server-root", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_CONNECTION },
- { "simple-vhost.default-host", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_CONNECTION },
- { "simple-vhost.document-root", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_CONNECTION },
- { "simple-vhost.debug", NULL, T_CONFIG_SHORT, T_CONFIG_SCOPE_CONNECTION },
- { NULL, NULL, T_CONFIG_UNSET, T_CONFIG_SCOPE_UNSET }
- };
-
- if (!p) return HANDLER_ERROR;
-
- p->config_storage = calloc(1, srv->config_context->used * sizeof(specific_config *));
-
- for (i = 0; i < srv->config_context->used; i++) {
- plugin_config *s;
-
- s = calloc(1, sizeof(plugin_config));
-
- s->server_root = buffer_init();
- s->default_host = buffer_init();
- s->document_root = buffer_init();
-
- s->docroot_cache_key = buffer_init();
- s->docroot_cache_value = buffer_init();
- s->docroot_cache_servername = buffer_init();
-
- s->debug = 0;
-
- cv[0].destination = s->server_root;
- cv[1].destination = s->default_host;
- cv[2].destination = s->document_root;
- cv[3].destination = &(s->debug);
-
-
- p->config_storage[i] = s;
-
- if (0 != config_insert_values_global(srv, ((data_config *)srv->config_context->data[i])->value, cv)) {
- return HANDLER_ERROR;
- }
- }
-
- return HANDLER_GO_ON;
-}
-
-static int build_doc_root(server *srv, connection *con, plugin_data *p, buffer *out, buffer *host) {
- stat_cache_entry *sce = NULL;
-
- buffer_prepare_copy(out, 128);
-
- if (p->conf.server_root->used) {
- buffer_copy_string_buffer(out, p->conf.server_root);
-
- if (host->used) {
- /* a hostname has to start with a alpha-numerical character
- * and must not contain a slash "/"
- */
- char *dp;
-
- PATHNAME_APPEND_SLASH(out);
-
- if (NULL == (dp = strchr(host->ptr, ':'))) {
- buffer_append_string_buffer(out, host);
- } else {
- buffer_append_string_len(out, host->ptr, dp - host->ptr);
- }
- }
- PATHNAME_APPEND_SLASH(out);
-
- if (p->conf.document_root->used > 2 && p->conf.document_root->ptr[0] == '/') {
- buffer_append_string_len(out, p->conf.document_root->ptr + 1, p->conf.document_root->used - 2);
- } else {
- buffer_append_string_buffer(out, p->conf.document_root);
- PATHNAME_APPEND_SLASH(out);
- }
- } else {
- buffer_copy_string_buffer(out, con->conf.document_root);
- PATHNAME_APPEND_SLASH(out);
- }
-
- if (HANDLER_ERROR == stat_cache_get_entry(srv, con, out, &sce)) {
- if (p->conf.debug) {
- log_error_write(srv, __FILE__, __LINE__, "sb",
- strerror(errno), out);
- }
- return -1;
- } else if (!S_ISDIR(sce->st.st_mode)) {
- return -1;
- }
-
- return 0;
-}
-
-static int mod_simple_vhost_patch_connection(server *srv, connection *con, plugin_data *p) {
- size_t i, j;
- plugin_config *s = p->config_storage[0];
-
- PATCH_OPTION(server_root);
- PATCH_OPTION(default_host);
- PATCH_OPTION(document_root);
-
- PATCH_OPTION(docroot_cache_key);
- PATCH_OPTION(docroot_cache_value);
- PATCH_OPTION(docroot_cache_servername);
-
- PATCH_OPTION(debug);
-
- /* skip the first, the global context */
- for (i = 1; i < srv->config_context->used; i++) {
- data_config *dc = (data_config *)srv->config_context->data[i];
- s = p->config_storage[i];
-
- /* condition didn't match */
- if (!config_check_cond(srv, con, dc)) continue;
-
- /* merge config */
- for (j = 0; j < dc->value->used; j++) {
- data_unset *du = dc->value->data[j];
-
- if (buffer_is_equal_string(du->key, CONST_STR_LEN("simple-vhost.server-root"))) {
- PATCH_OPTION(server_root);
- PATCH_OPTION(docroot_cache_key);
- PATCH_OPTION(docroot_cache_value);
- PATCH_OPTION(docroot_cache_servername);
- } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("simple-vhost.default-host"))) {
- PATCH_OPTION(default_host);
- } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("simple-vhost.document-root"))) {
- PATCH_OPTION(document_root);
- } else if (buffer_is_equal_string(du->key, CONST_STR_LEN("simple-vhost.debug"))) {
- PATCH_OPTION(debug);
- }
- }
- }
-
- return 0;
-}
-
-static handler_t mod_simple_vhost_docroot(server *srv, connection *con, void *p_data) {
- plugin_data *p = p_data;
-
- /*
- * cache the last successfull translation from hostname (authority) to docroot
- * - this saves us a stat() call
- *
- */
-
- mod_simple_vhost_patch_connection(srv, con, p);
-
- if (p->conf.docroot_cache_key->used &&
- con->uri.authority->used &&
- buffer_is_equal(p->conf.docroot_cache_key, con->uri.authority)) {
- /* cache hit */
- buffer_copy_string_buffer(con->physical.doc_root, p->conf.docroot_cache_value);
- buffer_copy_string_buffer(con->server_name, p->conf.docroot_cache_servername);
- } else {
- /* build document-root */
- if ((con->uri.authority->used == 0) ||
- build_doc_root(srv, con, p, p->doc_root, con->uri.authority)) {
- /* not found, fallback the default-host */
- if (build_doc_root(srv, con, p,
- p->doc_root,
- p->conf.default_host)) {
- return HANDLER_GO_ON;
- } else {
- buffer_copy_string_buffer(con->server_name, p->conf.default_host);
- }
- } else {
- buffer_copy_string_buffer(con->server_name, con->uri.authority);
- }
-
- /* copy to cache */
- buffer_copy_string_buffer(p->conf.docroot_cache_key, con->uri.authority);
- buffer_copy_string_buffer(p->conf.docroot_cache_value, p->doc_root);
- buffer_copy_string_buffer(p->conf.docroot_cache_servername, con->server_name);
-
- buffer_copy_string_buffer(con->physical.doc_root, p->doc_root);
- }
-
- return HANDLER_GO_ON;
-}
-
-
-LI_EXPORT int mod_simple_vhost_plugin_init(plugin *p);
-LI_EXPORT int mod_simple_vhost_plugin_init(plugin *p) {
- p->version = LIGHTTPD_VERSION_ID;
- p->name = buffer_init_string("simple_vhost");
-
- p->init = mod_simple_vhost_init;
- p->set_defaults = mod_simple_vhost_set_defaults;
- p->handle_docroot = mod_simple_vhost_docroot;
- p->cleanup = mod_simple_vhost_free;
-
- p->data = NULL;
-
- return 0;
-}
View Lorry Controller Status