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Diffstat (limited to 'src/main/environment.c')
-rw-r--r--src/main/environment.c135
1 files changed, 134 insertions, 1 deletions
diff --git a/src/main/environment.c b/src/main/environment.c
index 8b3a6c9..8933461 100644
--- a/src/main/environment.c
+++ b/src/main/environment.c
@@ -1,5 +1,6 @@
-#include <lighttpd/environment.h>
+#include <lighttpd/base.h>
+#include <lighttpd/plugin_core.h>
#include <lighttpd/utils.h>
static void _hash_free_gstring(gpointer data) {
@@ -72,3 +73,135 @@ GString* li_environment_dup_pop(liEnvironmentDup *envdup, const gchar *key, size
return sval;
}
+static void add_env_var(liEnvironmentDup *envdup, liAddEnvironmentCB callback, gpointer param, const gchar *key, size_t keylen, const gchar *val, size_t valuelen) {
+ GString *sval;
+
+ if (NULL != (sval = li_environment_dup_pop(envdup, key, keylen))) {
+ callback(param, key, keylen, GSTR_LEN(sval));
+ } else {
+ callback(param, key, keylen, val, valuelen);
+ }
+}
+
+static void cgi_fix_header_name(GString *str) {
+ guint i, len = str->len;
+ gchar *s = str->str;
+ for (i = 0; i < len; i++) {
+ if (g_ascii_isalpha(s[i])) {
+ s[i] = g_ascii_toupper(s[i]);
+ } else if (!g_ascii_isdigit(s[i])) {
+ s[i] = '_';
+ }
+ }
+}
+
+void li_environment_dup2cgi(liVRequest *vr, liEnvironmentDup *envdup, liAddEnvironmentCB callback, gpointer param) {
+ liConInfo *coninfo = vr->coninfo;
+ GString *tmp = vr->wrk->tmp_str;
+
+ /* SCGI needs this as first variable */
+ if (vr->request.content_length >= 0) {
+ g_string_printf(tmp, "%" LI_GOFFSET_MODIFIER "i", vr->request.content_length);
+ add_env_var(envdup, callback, param, CONST_STR_LEN("CONTENT_LENGTH"), GSTR_LEN(tmp));
+ }
+
+ add_env_var(envdup, callback, param, CONST_STR_LEN("SERVER_SOFTWARE"), GSTR_LEN(CORE_OPTIONPTR(LI_CORE_OPTION_SERVER_TAG).string));
+ add_env_var(envdup, callback, param, CONST_STR_LEN("SERVER_NAME"), GSTR_LEN(vr->request.uri.host));
+ add_env_var(envdup, callback, param, CONST_STR_LEN("GATEWAY_INTERFACE"), CONST_STR_LEN("CGI/1.1"));
+ {
+ guint port = 0;
+ switch (coninfo->local_addr.addr->plain.sa_family) {
+ case AF_INET: port = coninfo->local_addr.addr->ipv4.sin_port; break;
+#ifdef HAVE_IPV6
+ case AF_INET6: port = coninfo->local_addr.addr->ipv6.sin6_port; break;
+#endif
+ }
+ if (port) {
+ g_string_printf(tmp, "%u", htons(port));
+ add_env_var(envdup, callback, param, CONST_STR_LEN("SERVER_PORT"), GSTR_LEN(tmp));
+ }
+ }
+ add_env_var(envdup, callback, param, CONST_STR_LEN("SERVER_ADDR"), GSTR_LEN(coninfo->local_addr_str));
+
+ {
+ guint port = 0;
+ switch (coninfo->remote_addr.addr->plain.sa_family) {
+ case AF_INET: port = coninfo->remote_addr.addr->ipv4.sin_port; break;
+#ifdef HAVE_IPV6
+ case AF_INET6: port = coninfo->remote_addr.addr->ipv6.sin6_port; break;
+#endif
+ }
+ if (port) {
+ g_string_printf(tmp, "%u", htons(port));
+ add_env_var(envdup, callback, param, CONST_STR_LEN("REMOTE_PORT"), GSTR_LEN(tmp));
+ }
+ }
+ add_env_var(envdup, callback, param, CONST_STR_LEN("REMOTE_ADDR"), GSTR_LEN(coninfo->remote_addr_str));
+
+ add_env_var(envdup, callback, param, CONST_STR_LEN("SCRIPT_NAME"), GSTR_LEN(vr->request.uri.path));
+
+ add_env_var(envdup, callback, param, CONST_STR_LEN("PATH_INFO"), GSTR_LEN(vr->physical.pathinfo));
+ if (vr->physical.pathinfo->len) {
+ g_string_truncate(tmp, 0);
+ g_string_append_len(tmp, GSTR_LEN(vr->physical.doc_root)); /* TODO: perhaps an option for alternative doc-root? */
+ g_string_append_len(tmp, GSTR_LEN(vr->physical.pathinfo));
+ add_env_var(envdup, callback, param, CONST_STR_LEN("PATH_TRANSLATED"), GSTR_LEN(tmp));
+ }
+
+ add_env_var(envdup, callback, param, CONST_STR_LEN("SCRIPT_FILENAME"), GSTR_LEN(vr->physical.path));
+ add_env_var(envdup, callback, param, CONST_STR_LEN("DOCUMENT_ROOT"), GSTR_LEN(vr->physical.doc_root));
+
+ add_env_var(envdup, callback, param, CONST_STR_LEN("REQUEST_URI"), GSTR_LEN(vr->request.uri.raw_orig_path));
+ if (!g_string_equal(vr->request.uri.raw_orig_path, vr->request.uri.raw_path)) {
+ add_env_var(envdup, callback, param, CONST_STR_LEN("REDIRECT_URI"), GSTR_LEN(vr->request.uri.raw_path));
+ }
+ add_env_var(envdup, callback, param, CONST_STR_LEN("QUERY_STRING"), GSTR_LEN(vr->request.uri.query));
+
+ add_env_var(envdup, callback, param, CONST_STR_LEN("REQUEST_METHOD"), GSTR_LEN(vr->request.http_method_str));
+ add_env_var(envdup, callback, param, CONST_STR_LEN("REDIRECT_STATUS"), CONST_STR_LEN("200")); /* if php is compiled with --force-redirect */
+ switch (vr->request.http_version) {
+ case LI_HTTP_VERSION_1_1:
+ add_env_var(envdup, callback, param, CONST_STR_LEN("SERVER_PROTOCOL"), CONST_STR_LEN("HTTP/1.1"));
+ break;
+ case LI_HTTP_VERSION_1_0:
+ default:
+ add_env_var(envdup, callback, param, CONST_STR_LEN("SERVER_PROTOCOL"), CONST_STR_LEN("HTTP/1.0"));
+ break;
+ }
+
+ if (coninfo->is_ssl) {
+ add_env_var(envdup, callback, param, CONST_STR_LEN("HTTPS"), CONST_STR_LEN("on"));
+ add_env_var(envdup, callback, param, CONST_STR_LEN("REQUEST_SCHEME"), CONST_STR_LEN("https"));
+ } else {
+ add_env_var(envdup, callback, param, CONST_STR_LEN("REQUEST_SCHEME"), CONST_STR_LEN("http"));
+ }
+
+ {
+ GList *i;
+
+ for (i = vr->request.headers->entries.head; NULL != i; i = i->next) {
+ liHttpHeader *h = (liHttpHeader*) i->data;
+ const GString hkey = li_const_gstring(h->data->str, h->keylen);
+ g_string_truncate(tmp, 0);
+ if (!li_strncase_equal(&hkey, CONST_STR_LEN("CONTENT-TYPE"))) {
+ g_string_append_len(tmp, CONST_STR_LEN("HTTP_"));
+ }
+ g_string_append_len(tmp, h->data->str, h->keylen);
+ cgi_fix_header_name(tmp);
+
+ add_env_var(envdup, callback, param, GSTR_LEN(tmp), h->data->str + h->keylen+2, h->data->len - (h->keylen+2));
+ }
+ }
+
+ {
+ GHashTableIter i;
+ gpointer key, val;
+
+ g_hash_table_iter_init(&i, envdup->table);
+ while (g_hash_table_iter_next(&i, &key, &val)) {
+ callback(param, GSTR_LEN((GString*) key), GSTR_LEN((GString*) val));
+ }
+ }
+
+ li_environment_dup_free(envdup);
+}