http-parser.c

commit d900769bdeca0c06f19c2fdf7648eebb4b193b99
parent bbe128d997530b90311a5adcb6fd78e520225558
Author: finwo <finwo@pm.me>
Date:   Sat,  8 Jul 2023 22:09:31 +0200

Distinguish between header set and add

Diffstat:
M
src/http-parser.c
 | 
13
+++++++++++++
M
src/http-parser.h
 | 
1
+

2 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/src/http-parser.c b/src/http-parser.c
@@ -85,6 +85,19 @@ char *http_parser_header_get(struct http_parser_message *subject, const char *ke
  * Write a header into the subject's list of headers
  */
 void http_parser_header_set(struct http_parser_message *subject, const char *key, const char *value) {
+  struct http_parser_header *header = _http_parser_header_get(subject, key);
+  if (header) {
+    free(header->value);
+    header->value = strdup(value);
+  } else {
+    http_parser_header_add(subject, key, value);
+  }
+}
+
+/**
+ * Add a header into the subject's list of headers
+ */
+void http_parser_header_add(struct http_parser_message *subject, const char *key, const char *value) {
   struct http_parser_header *header = malloc(sizeof(struct http_parser_header));
   header->key      = strdup(key);
   header->value    = strdup(value);
diff --git a/src/http-parser.h b/src/http-parser.h
@@ -54,6 +54,7 @@ struct http_parser_pair {
 // Header management
 char *http_parser_header_get(struct http_parser_message *subject, const char *key);
 void http_parser_header_set(struct http_parser_message *subject ,const char *key, char *value);
+void http_parser_header_add(struct http_parser_message *subject ,const char *key, char *value);
 void http_parser_header_del(struct http_parser_message *subject, const char *key);
 
 struct http_parser_pair    * http_parser_pair_init(void *udata);