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@ -5,11 +5,31 @@ static void _string_free(gpointer p) {
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g_string_free((GString*) p, TRUE);
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}
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static void _string_queue_string_free(gpointer data, gpointer userdata) {
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UNUSED(userdata);
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g_string_free((GString*) data, TRUE);
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}
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static void _http_header_free(gpointer p) {
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http_header *h = (http_header*) p;
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g_queue_foreach(&h->values, _string_queue_string_free, NULL);
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g_queue_clear(&h->values);
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g_string_free(h->key, TRUE);
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g_slice_free(http_header, h);
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}
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static http_header* _http_header_new(const gchar *key, size_t keylen) {
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http_header *h = g_slice_new0(http_header);
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g_queue_init(&h->values);
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h->key = g_string_new_len(key, keylen);
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return h;
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}
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http_headers* http_headers_new() {
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http_headers* headers = g_slice_new0(http_headers);
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headers->table = g_hash_table_new_full(
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(GHashFunc) g_string_hash, (GEqualFunc) g_string_equal,
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_string_free, _string_free);
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_string_free, _http_header_free);
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return headers;
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}
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@ -27,24 +47,25 @@ void http_headers_free(http_headers* headers) {
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*/
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static void header_insert(http_headers *headers, GString *lokey,
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const gchar *key, size_t keylen, const gchar *value, size_t valuelen) {
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GString *newval = g_string_sized_new(keylen + valuelen + 2);
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g_string_append_len(newval, key, keylen);
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g_string_append_len(newval, ": ", 2);
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g_string_append_len(newval, value, valuelen);
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http_header *h = _http_header_new(key, keylen);
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g_queue_push_tail(&h->values, g_string_new_len(value, valuelen));
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g_hash_table_insert(headers->table, lokey, newval);
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g_hash_table_insert(headers->table, lokey, h);
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}
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/** If header does not exist, just insert normal header. If it exists, append (", %s", value) */
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void http_header_append(http_headers *headers, const gchar *key, size_t keylen, const gchar *value, size_t valuelen) {
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GString *lokey, *tval;
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http_header *h;
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lokey = g_string_new_len(key, keylen);
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g_string_ascii_down(lokey);
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tval = (GString*) g_hash_table_lookup(headers->table, lokey);
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if (!tval) {
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h = (http_header*) g_hash_table_lookup(headers->table, lokey);
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if (NULL == h) {
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header_insert(headers, lokey, key, keylen, value, valuelen);
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} else if (NULL == (tval = g_queue_peek_tail(&h->values))) {
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g_string_free(lokey, TRUE);
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g_queue_push_tail(&h->values, g_string_new_len(value, valuelen));
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} else {
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g_string_free(lokey, TRUE);
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g_string_append_len(tval, ", ", 2);
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@ -54,41 +75,42 @@ void http_header_append(http_headers *headers, const gchar *key, size_t keylen,
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/** If header does not exist, just insert normal header. If it exists, append ("\r\n%s: %s", key, value) */
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void http_header_insert(http_headers *headers, const gchar *key, size_t keylen, const gchar *value, size_t valuelen) {
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GString *lokey, *tval;
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GString *lokey;
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http_header *h;
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lokey = g_string_new_len(key, keylen);
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g_string_ascii_down(lokey);
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tval = (GString*) g_hash_table_lookup(headers->table, lokey);
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if (!tval) {
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h = (http_header*) g_hash_table_lookup(headers->table, lokey);
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if (NULL == h) {
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header_insert(headers, lokey, key, keylen, value, valuelen);
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} else {
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g_string_free(lokey, TRUE);
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g_string_append_len(tval, "\r\n", 2);
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g_string_append_len(tval, key, keylen);
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g_string_append_len(tval, ": ", 2);
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g_string_append_len(tval, value, valuelen);
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g_queue_push_tail(&h->values, g_string_new_len(value, valuelen));
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}
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}
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/** If header does not exist, just insert normal header. If it exists, overwrite the value */
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void http_header_overwrite(http_headers *headers, const gchar *key, size_t keylen, const gchar *value, size_t valuelen) {
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GString *lokey, *tval;
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GString *lokey;
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http_header *h;
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lokey = g_string_new_len(key, keylen);
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g_string_ascii_down(lokey);
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tval = (GString*) g_hash_table_lookup(headers->table, lokey);
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if (!tval) {
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h = (http_header*) g_hash_table_lookup(headers->table, lokey);
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if (NULL == h) {
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header_insert(headers, lokey, key, keylen, value, valuelen);
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} else {
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g_string_free(lokey, TRUE);
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g_string_truncate(tval, 0);
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g_string_append_len(tval, key, keylen);
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g_string_append_len(tval, ": ", 2);
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g_string_append_len(tval, value, valuelen);
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g_string_truncate(h->key, 0);
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g_string_append_len(h->key, key, keylen);
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/* kill old headers */
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g_queue_foreach(&h->values, _string_queue_string_free, NULL);
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/* new header */
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g_queue_push_tail(&h->values, g_string_new_len(value, valuelen));
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}
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}
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LI_API gboolean http_header_remove(http_headers *headers, const gchar *key, size_t keylen) {
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gboolean http_header_remove(http_headers *headers, const gchar *key, size_t keylen) {
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GString *lokey;
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gboolean res;
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