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Diffstat (limited to 'src/modules/fastcgi_stream.c')
-rw-r--r--src/modules/fastcgi_stream.c160
1 files changed, 16 insertions, 144 deletions
diff --git a/src/modules/fastcgi_stream.c b/src/modules/fastcgi_stream.c
index d22eefb..4aedc1f 100644
--- a/src/modules/fastcgi_stream.c
+++ b/src/modules/fastcgi_stream.c
@@ -304,24 +304,6 @@ static void l_byte_array_append_c(GByteArray *a, char c) {
g_byte_array_append(a, (guint8*) &c, 1);
}
-static gboolean _append_ba_len(GByteArray *a, size_t len) {
- if (len > G_MAXINT32) return FALSE;
- if (len > 127) {
- guint32 i = htonl(len | (1 << 31));
- g_byte_array_append(a, (const guint8*) &i, sizeof(i));
- } else {
- l_byte_array_append_c(a, (guint8) len);
- }
- return TRUE;
-}
-
-static gboolean append_key_value_pair(GByteArray *a, const gchar *key, size_t keylen, const gchar *val, size_t valuelen) {
- if (!_append_ba_len(a, keylen) || !_append_ba_len(a, valuelen)) return FALSE;
- g_byte_array_append(a, (const guint8*) key, keylen);
- g_byte_array_append(a, (const guint8*) val, valuelen);
- return TRUE;
-}
-
/* returns padding length */
static guint8 stream_build_fcgi_record(GByteArray *buf, guint8 type, guint16 requestid, guint16 datalen) {
guint16 w;
@@ -402,107 +384,27 @@ static void stream_send_begin(liChunkQueue *out, guint16 requestid) {
/**********************************************************************************/
/* fastcgi environment build helpers */
-static void fastcgi_env_add(GByteArray *buf, liEnvironmentDup *envdup, const gchar *key, size_t keylen, const gchar *val, size_t valuelen) {
- GString *sval;
-
- if (NULL != (sval = li_environment_dup_pop(envdup, key, keylen))) {
- append_key_value_pair(buf, key, keylen, GSTR_LEN(sval));
+static gboolean _append_ba_len(GByteArray *a, size_t len) {
+ if (len > G_MAXINT32) return FALSE;
+ if (len > 127) {
+ guint32 i = htonl(len | (1 << 31));
+ g_byte_array_append(a, (const guint8*) &i, sizeof(i));
} else {
- append_key_value_pair(buf, key, keylen, val, valuelen);
+ l_byte_array_append_c(a, (guint8) len);
}
+ return TRUE;
}
-static void fastcgi_env_create(liVRequest *vr, liEnvironmentDup *envdup, GByteArray* buf) {
- liConInfo *coninfo = vr->coninfo;
- GString *tmp = vr->wrk->tmp_str;
-
- fastcgi_env_add(buf, envdup, CONST_STR_LEN("SERVER_SOFTWARE"), GSTR_LEN(CORE_OPTIONPTR(LI_CORE_OPTION_SERVER_TAG).string));
- fastcgi_env_add(buf, envdup, CONST_STR_LEN("SERVER_NAME"), GSTR_LEN(vr->request.uri.host));
- fastcgi_env_add(buf, envdup, 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));
- fastcgi_env_add(buf, envdup, CONST_STR_LEN("SERVER_PORT"), GSTR_LEN(tmp));
- }
- }
- fastcgi_env_add(buf, envdup, 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));
- fastcgi_env_add(buf, envdup, CONST_STR_LEN("REMOTE_PORT"), GSTR_LEN(tmp));
- }
- }
- fastcgi_env_add(buf, envdup, CONST_STR_LEN("REMOTE_ADDR"), GSTR_LEN(coninfo->remote_addr_str));
-
- if (vr->request.content_length > 0) {
- g_string_printf(tmp, "%" LI_GOFFSET_MODIFIER "i", vr->request.content_length);
- fastcgi_env_add(buf, envdup, CONST_STR_LEN("CONTENT_LENGTH"), GSTR_LEN(tmp));
- }
-
- fastcgi_env_add(buf, envdup, CONST_STR_LEN("SCRIPT_NAME"), GSTR_LEN(vr->request.uri.path));
-
- fastcgi_env_add(buf, envdup, 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));
- fastcgi_env_add(buf, envdup, CONST_STR_LEN("PATH_TRANSLATED"), GSTR_LEN(tmp));
- }
-
- fastcgi_env_add(buf, envdup, CONST_STR_LEN("SCRIPT_FILENAME"), GSTR_LEN(vr->physical.path));
- fastcgi_env_add(buf, envdup, CONST_STR_LEN("DOCUMENT_ROOT"), GSTR_LEN(vr->physical.doc_root));
-
- fastcgi_env_add(buf, envdup, 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)) {
- fastcgi_env_add(buf, envdup, CONST_STR_LEN("REDIRECT_URI"), GSTR_LEN(vr->request.uri.raw_path));
- }
- fastcgi_env_add(buf, envdup, CONST_STR_LEN("QUERY_STRING"), GSTR_LEN(vr->request.uri.query));
-
- fastcgi_env_add(buf, envdup, CONST_STR_LEN("REQUEST_METHOD"), GSTR_LEN(vr->request.http_method_str));
- fastcgi_env_add(buf, envdup, 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:
- fastcgi_env_add(buf, envdup, CONST_STR_LEN("SERVER_PROTOCOL"), CONST_STR_LEN("HTTP/1.1"));
- break;
- case LI_HTTP_VERSION_1_0:
- default:
- fastcgi_env_add(buf, envdup, CONST_STR_LEN("SERVER_PROTOCOL"), CONST_STR_LEN("HTTP/1.0"));
- break;
- }
-
- if (coninfo->is_ssl) {
- fastcgi_env_add(buf, envdup, CONST_STR_LEN("HTTPS"), CONST_STR_LEN("on"));
- fastcgi_env_add(buf, envdup, CONST_STR_LEN("REQUEST_SCHEME"), CONST_STR_LEN("https"));
- } else {
- fastcgi_env_add(buf, envdup, CONST_STR_LEN("REQUEST_SCHEME"), CONST_STR_LEN("http"));
- }
+static gboolean append_key_value_pair(GByteArray *a, const gchar *key, size_t keylen, const gchar *val, size_t valuelen) {
+ if (!_append_ba_len(a, keylen) || !_append_ba_len(a, valuelen)) return FALSE;
+ g_byte_array_append(a, (const guint8*) key, keylen);
+ g_byte_array_append(a, (const guint8*) val, valuelen);
+ return TRUE;
}
-static void 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] = '_';
- }
- }
+static void cgi_add_cb(gpointer param, const gchar *key, size_t keylen, const gchar *val, size_t valuelen) {
+ GByteArray *a = (GByteArray*) param;
+ append_key_value_pair(a, key, keylen, val, valuelen);
}
static void fastcgi_send_env(liVRequest *vr, liChunkQueue *out, int requestid) {
@@ -510,37 +412,7 @@ static void fastcgi_send_env(liVRequest *vr, liChunkQueue *out, int requestid) {
liEnvironmentDup *envdup;
envdup = li_environment_make_dup(&vr->env);
- fastcgi_env_create(vr, envdup, buf);
-
- {
- GList *i;
- GString *tmp = vr->wrk->tmp_str;
-
- 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);
- fix_header_name(tmp);
-
- fastcgi_env_add(buf, envdup, 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)) {
- append_key_value_pair(buf, GSTR_LEN((GString*) key), GSTR_LEN((GString*) val));
- }
- }
-
- li_environment_dup_free(envdup);
+ li_environment_dup2cgi(vr, envdup, cgi_add_cb, buf);
if (buf->len > 0) stream_send_bytearr(out, FCGI_PARAMS, requestid, buf);
stream_send_fcgi_record(out, FCGI_PARAMS, requestid, 0);