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Diffstat (limited to 'src/mod_evhost.c')
-rw-r--r--src/mod_evhost.c128
1 files changed, 64 insertions, 64 deletions
diff --git a/src/mod_evhost.c b/src/mod_evhost.c
index bc8adb6..daf4494 100644
--- a/src/mod_evhost.c
+++ b/src/mod_evhost.c
@@ -10,7 +10,7 @@
typedef struct {
/* unparsed pieces */
buffer *path_pieces_raw;
-
+
/* pieces for path creation */
size_t len;
buffer **path_pieces;
@@ -21,14 +21,14 @@ typedef struct {
buffer *tmp_buf;
plugin_config **config_storage;
- plugin_config conf;
+ plugin_config conf;
} plugin_data;
INIT_FUNC(mod_evhost_init) {
plugin_data *p;
-
+
p = calloc(1, sizeof(*p));
-
+
p->tmp_buf = buffer_init();
return p;
@@ -36,34 +36,34 @@ INIT_FUNC(mod_evhost_init) {
FREE_FUNC(mod_evhost_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];
if (!s) continue;
-
+
if(s->path_pieces) {
size_t j;
for (j = 0; j < s->len; j++) {
buffer_free(s->path_pieces[j]);
}
-
+
free(s->path_pieces);
}
-
+
buffer_free(s->path_pieces_raw);
-
+
free(s);
}
free(p->config_storage);
}
-
+
buffer_free(p->tmp_buf);
free(p);
@@ -73,30 +73,30 @@ FREE_FUNC(mod_evhost_free) {
static void mod_evhost_parse_pattern(plugin_config *s) {
char *ptr = s->path_pieces_raw->ptr,*pos;
-
+
s->path_pieces = NULL;
-
+
for(pos=ptr;*ptr;ptr++) {
if(*ptr == '%') {
s->path_pieces = realloc(s->path_pieces,(s->len+2) * sizeof(*s->path_pieces));
s->path_pieces[s->len] = buffer_init();
s->path_pieces[s->len+1] = buffer_init();
-
+
buffer_copy_string_len(s->path_pieces[s->len],pos,ptr-pos);
pos = ptr + 2;
-
+
buffer_copy_string_len(s->path_pieces[s->len+1],ptr++,2);
-
+
s->len += 2;
}
}
-
+
if(*pos != '\0') {
s->path_pieces = realloc(s->path_pieces,(s->len+1) * sizeof(*s->path_pieces));
s->path_pieces[s->len] = buffer_init();
-
+
buffer_append_memory(s->path_pieces[s->len],pos,ptr-pos);
-
+
s->len += 1;
}
}
@@ -104,9 +104,9 @@ static void mod_evhost_parse_pattern(plugin_config *s) {
SETDEFAULTS_FUNC(mod_evhost_set_defaults) {
plugin_data *p = p_d;
size_t i;
-
+
/**
- *
+ *
* #
* # define a pattern for the host url finding
* # %% => % sign
@@ -117,39 +117,39 @@ SETDEFAULTS_FUNC(mod_evhost_set_defaults) {
* # %4 => subdomain 2 name
* #
* evhost.path-pattern = "/home/ckruse/dev/www/%3/htdocs/"
- *
+ *
*/
-
- config_values_t cv[] = {
+
+ config_values_t cv[] = {
{ "evhost.path-pattern", NULL, T_CONFIG_STRING, 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->path_pieces_raw = buffer_init();
s->path_pieces = NULL;
s->len = 0;
-
+
cv[0].destination = s->path_pieces_raw;
-
+
p->config_storage[i] = s;
-
+
if (0 != config_insert_values_global(srv, ((data_config *)srv->config_context->data[i])->value, cv)) {
return HANDLER_ERROR;
}
-
+
if (s->path_pieces_raw->used != 0) {
mod_evhost_parse_pattern(s);
}
}
-
+
return HANDLER_GO_ON;
}
@@ -158,7 +158,7 @@ SETDEFAULTS_FUNC(mod_evhost_set_defaults) {
* - %0 - full hostname (authority w/o port)
* - %1 - tld
* - %2 - domain.tld
- * - %3 -
+ * - %3 -
*/
static int mod_evhost_parse_host(connection *con,array *host) {
@@ -168,7 +168,7 @@ static int mod_evhost_parse_host(connection *con,array *host) {
int first = 1;
data_string *ds;
int i;
-
+
/* first, find the domain + tld */
for(;ptr > con->uri.authority->ptr;ptr--) {
if(*ptr == '.') {
@@ -179,18 +179,18 @@ static int mod_evhost_parse_host(connection *con,array *host) {
first = 1;
}
}
-
+
ds = data_string_init();
buffer_copy_string(ds->key,"%0");
-
+
/* if we stopped at a dot, skip the dot */
if (*ptr == '.') ptr++;
buffer_copy_string_len(ds->value, ptr, colon-ptr);
-
+
array_insert_unique(host,(data_unset *)ds);
-
+
/* if the : is not the start of the authority, go on parsing the hostname */
-
+
if (colon != con->uri.authority->ptr) {
for(ptr = colon - 1, i = 1; ptr > con->uri.authority->ptr; ptr--) {
if(*ptr == '.') {
@@ -200,24 +200,24 @@ static int mod_evhost_parse_host(connection *con,array *host) {
buffer_copy_string(ds->key,"%");
buffer_append_long(ds->key, i++);
buffer_copy_string_len(ds->value,ptr+1,colon-ptr-1);
-
+
array_insert_unique(host,(data_unset *)ds);
}
colon = ptr;
}
}
-
+
/* if the . is not the first charactor of the hostname */
if (colon != ptr) {
ds = data_string_init();
buffer_copy_string(ds->key,"%");
buffer_append_long(ds->key, i++);
buffer_copy_string_len(ds->value,ptr,colon-ptr);
-
+
array_insert_unique(host,(data_unset *)ds);
}
}
-
+
return 0;
}
@@ -226,29 +226,29 @@ static int mod_evhost_parse_host(connection *con,array *host) {
static int mod_evhost_patch_connection(server *srv, connection *con, plugin_data *p) {
size_t i, j;
plugin_config *s = p->config_storage[0];
-
+
PATCH(path_pieces);
PATCH(len);
-
+
/* 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("evhost.path-pattern"))) {
PATCH(path_pieces);
PATCH(len);
}
}
}
-
+
return 0;
}
#undef PATCH
@@ -261,29 +261,29 @@ static handler_t mod_evhost_uri_handler(server *srv, connection *con, void *p_d)
register char *ptr;
int not_good = 0;
stat_cache_entry *sce = NULL;
-
+
/* not authority set */
if (con->uri.authority->used == 0) return HANDLER_GO_ON;
-
+
mod_evhost_patch_connection(srv, con, p);
-
+
/* missing even default(global) conf */
if (0 == p->conf.len) {
return HANDLER_GO_ON;
}
parsed_host = array_init();
-
+
mod_evhost_parse_host(con, parsed_host);
-
+
/* build document-root */
buffer_reset(p->tmp_buf);
-
+
for (i = 0; i < p->conf.len; i++) {
ptr = p->conf.path_pieces[i]->ptr;
if (*ptr == '%') {
data_string *ds;
-
+
if (*(ptr+1) == '%') {
/* %% */
BUFFER_APPEND_STRING_CONST(p->tmp_buf,"%");
@@ -298,11 +298,11 @@ static handler_t mod_evhost_uri_handler(server *srv, connection *con, void *p_d)
buffer_append_string_buffer(p->tmp_buf,p->conf.path_pieces[i]);
}
}
-
+
BUFFER_APPEND_SLASH(p->tmp_buf);
-
+
array_free(parsed_host);
-
+
if (HANDLER_ERROR == stat_cache_get_entry(srv, con, p->tmp_buf, &sce)) {
log_error_write(srv, __FILE__, __LINE__, "sb", strerror(errno), p->tmp_buf);
not_good = 1;
@@ -310,11 +310,11 @@ static handler_t mod_evhost_uri_handler(server *srv, connection *con, void *p_d)
log_error_write(srv, __FILE__, __LINE__, "sb", "not a directory:", p->tmp_buf);
not_good = 1;
}
-
+
if (!not_good) {
buffer_copy_string_buffer(con->physical.doc_root, p->tmp_buf);
}
-
+
return HANDLER_GO_ON;
}
@@ -325,9 +325,9 @@ int mod_evhost_plugin_init(plugin *p) {
p->set_defaults = mod_evhost_set_defaults;
p->handle_docroot = mod_evhost_uri_handler;
p->cleanup = mod_evhost_free;
-
+
p->data = NULL;
-
+
return 0;
}