The HTTP request headers are stored in a plain dict.

activitypub.c

@@ -258,8 +258,7 @@ int activitypub_get_handler(d_char *req, char *q_path,
                             char **body, int *b_size, char **ctype)
 {
     int status = 200;
-    char *headers = xs_dict_get(req, "headers");
-    char *accept  = xs_dict_get(headers, "accept");
+    char *accept = xs_dict_get(req, "accept");
     snac snac;
     xs *msg = NULL;
 
@@ -321,8 +320,7 @@ int activitypub_post_handler(d_char *req, char *q_path,
 /* processes an input message */
 {
     int status = 202; /* accepted */
-    char *headers = xs_dict_get(req, "headers");
-    char *i_ctype = xs_dict_get(headers, "content-type");
+    char *i_ctype = xs_dict_get(req, "content-type");
     snac snac;
 
     if (i_ctype == NULL)

httpd.c

@@ -24,8 +24,7 @@ int server_get_handler(d_char *req, char *q_path,
 /* basic server services */
 {
     int status = 0;
-    char *req_hdrs = xs_dict_get(req, "headers");
-    char *acpt     = xs_dict_get(req_hdrs, "accept");
+    char *acpt = xs_dict_get(req, "accept");
 
     if (acpt == NULL)
         return 400;
@@ -90,7 +89,6 @@ void httpd_connection(int rs)
 {
     FILE *f;
     xs *req;
-    char *req_hdrs;
     char *method;
     int status  = 0;
     char *body  = NULL;
@@ -106,10 +104,8 @@ void httpd_connection(int rs)
 
     req = xs_httpd_request(f, &payload, &p_size);
 
-    req_hdrs = xs_dict_get(req, "headers");
-
-    method = xs_dict_get(req_hdrs, "method");
-    q_path = xs_dup(xs_dict_get(req_hdrs, "path"));
+    method = xs_dict_get(req, "method");
+    q_path = xs_dup(xs_dict_get(req, "path"));
 
     /* crop the q_path from leading / and the prefix */
     if (xs_endswith(q_path, "/"))

snac.c

@@ -163,8 +163,7 @@ void srv_archive(char *direction, char *req, char *payload, int p_size,
 
         if (p_size && payload) {
             xs *payload_fn;
-            char *h = xs_dict_get(req, "headers");
-            char *v = xs_dict_get(h, "content-type");
+            char *v = xs_dict_get(req, "content-type");
 
             if (v && xs_str_in(v, "json") != -1) {
                 payload_fn = xs_fmt("%s/payload.json", dir);

xs_httpd.h

@@ -72,10 +72,9 @@ d_char *xs_url_vars(char *str)
 d_char *xs_httpd_request(FILE *f, d_char **payload, int *p_size)
 /* processes an httpd connection */
 {
-    xs *headers = NULL;
+    d_char *req = NULL;
     xs *q_vars  = NULL;
     xs *p_vars  = NULL;
-    d_char *req = NULL;
     xs *l1, *l2;
     char *v;
 
@@ -90,10 +89,10 @@ d_char *xs_httpd_request(FILE *f, d_char **payload, int *p_size)
         return NULL;
     }
 
-    headers = xs_dict_new();
+    req = xs_dict_new();
 
-    headers = xs_dict_append(headers, "method", xs_list_get(l2, 0));
-    headers = xs_dict_append(headers, "proto",  xs_list_get(l2, 2));
+    req = xs_dict_append(req, "method", xs_list_get(l2, 0));
+    req = xs_dict_append(req, "proto",  xs_list_get(l2, 2));
 
     {
         /* split the path with its optional variables */
@@ -101,7 +100,7 @@ d_char *xs_httpd_request(FILE *f, d_char **payload, int *p_size)
         xs *pnv = xs_split_n(udp, "?", 1);
 
         /* store the path */
-        headers = xs_dict_append(headers, "path", xs_list_get(pnv, 0));
+        req = xs_dict_append(req, "path", xs_list_get(pnv, 0));
 
         /* get the variables */
         q_vars = xs_url_vars(xs_list_get(pnv, 1));
@@ -121,20 +120,19 @@ d_char *xs_httpd_request(FILE *f, d_char **payload, int *p_size)
         p = xs_split_n(l, ": ", 1);
 
         if (xs_list_len(p) == 2)
-            headers = xs_dict_append(headers,
-                xs_tolower(xs_list_get(p, 0)), xs_list_get(p, 1));
+            req = xs_dict_append(req, xs_tolower(xs_list_get(p, 0)), xs_list_get(p, 1));
     }
 
     xs_socket_timeout(fileno(f), 5.0, 0.0);
 
-    if ((v = xs_dict_get(headers, "content-length")) != NULL) {
+    if ((v = xs_dict_get(req, "content-length")) != NULL) {
         /* if it has a payload, load it */
         *p_size  = atoi(v);
         *payload = xs_read(f, *p_size);
     }
 
-    /* does it have a payload with form urlencoded variables? */
-    v = xs_dict_get(headers, "content-type");
+    /* is the payload form urlencoded variables? */
+    v = xs_dict_get(req, "content-type");
 
     if (v && strcmp(v, "application/x-www-form-urlencoded") == 0) {
         xs *upl = xs_url_dec(*payload);
@@ -143,11 +141,12 @@ d_char *xs_httpd_request(FILE *f, d_char **payload, int *p_size)
     else
         p_vars = xs_dict_new();
 
-    if (errno == 0) {
-        req = xs_dict_new();
-        req = xs_dict_append(req, "headers", headers);
-        req = xs_dict_append(req, "q_vars",  q_vars);
-        req = xs_dict_append(req, "p_vars",  p_vars);
+    req = xs_dict_append(req, "q_vars",  q_vars);
+    req = xs_dict_append(req, "p_vars",  p_vars);
+
+    if (errno) {
+        free(req);
+        req = NULL;
     }
 
     return req;