Format stuff

.dir-locals.el

@@ -0,0 +1,5 @@
+;;; Directory Local Variables            -*- no-byte-compile: t -*-
+;;; For more information see (info "(emacs) Directory Variables")
+
+((nil . ((eval . (add-to-list (make-local-variable 'exec-path) "/usr/lib/llvm18/bin/"))))
+ (c-ts-base-mode . ((apheleia-formatter . clang-format))))

http.c

@@ -5,10 +5,11 @@
 #include <string.h>
 #include <unistd.h>
 
-static const char *EMPTY_STRING = "";
+static const char* EMPTY_STRING = "";
 
-HTTPHeaderList *http_header_list_push(HTTPHeaderList *list, const char *key, const char *value) {
-    HTTPHeaderList *new = malloc(sizeof(HTTPHeaderList));
+HTTPHeaderList* http_header_list_push(HTTPHeaderList* list, const char* key, const char* value)
+{
+    HTTPHeaderList* new = malloc(sizeof(HTTPHeaderList));
     if (!new) {
         return NULL;
     }
@@ -31,9 +32,10 @@ HTTPHeaderList *http_header_list_push(HTTPHeaderList *list, const char *key, con
     return new;
 }
 
-void free_http_header_list(HTTPHeaderList *list) {
+void free_http_header_list(HTTPHeaderList* list)
+{
     while (list) {
-        HTTPHeaderList *next = list->next;
+        HTTPHeaderList* next = list->next;
         free(list->key);
         free(list->value);
         free(list);
@@ -41,7 +43,8 @@ void free_http_header_list(HTTPHeaderList *list) {
     }
 }
 
-const char *http_header_list_search(HTTPHeaderList *list, const char *key, const char *def) {
+const char* http_header_list_search(HTTPHeaderList* list, const char* key, const char* def)
+{
     while (list) {
         if (strcmp(list->key, key) == 0) {
             return list->value;
@@ -65,7 +68,8 @@ const char *http_header_list_search(HTTPHeaderList *list, const char *key, const
 
 // if an error occured, req->uri is not allocated
 static HTTPRequestParseResult parse_method_uri_line(
-    FILE *stream, size_t *restrict bytes_read, HTTPRequest *restrict req) {
+    FILE* stream, size_t* restrict bytes_read, HTTPRequest* restrict req)
+{
     // allow for some leeway in passing incorrect methods
     char method[MAX_METHOD_LENGTH + 1];
     char uri[MAX_URI_LENGTH + 1];
@@ -109,8 +113,9 @@ static HTTPRequestParseResult parse_method_uri_line(
 
 // return true if there are more headers and no error occurred, false otherwise
 // this will *not* free LIST if an error occurs
-static bool next_header(FILE *stream, size_t *restrict bytes_read,
-    HTTPRequestParseResult *restrict res, HTTPHeaderList *restrict *restrict list) {
+static bool next_header(FILE* stream, size_t* restrict bytes_read,
+    HTTPRequestParseResult* restrict res, HTTPHeaderList* restrict* restrict list)
+{
     char c = fgetc(stream);
     RETURN_IF_READ_ERROR(stream);
     if (c == '\r') {
@@ -154,7 +159,8 @@ static bool next_header(FILE *stream, size_t *restrict bytes_read,
     return true;
 }
 
-HTTPRequestParseResult parse_http_request(FILE *stream, HTTPRequest *restrict out) {
+HTTPRequestParseResult parse_http_request(FILE* stream, HTTPRequest* restrict out)
+{
     out->uri = EMPTY_STRING;
     out->path = EMPTY_STRING;
     out->method = EMPTY_STRING;
@@ -174,23 +180,26 @@ HTTPRequestParseResult parse_http_request(FILE *stream, HTTPRequest *restrict ou
     return res;
 }
 
-void free_http_request(HTTPRequest *restrict req) {
+void free_http_request(HTTPRequest* restrict req)
+{
     if (req->method != EMPTY_STRING) {
-        free((char *) req->method);
+        free((char*)req->method);
     }
     if (req->uri != EMPTY_STRING) {
-        free((char *) req->uri);
+        free((char*)req->uri);
     }
     free_http_header_list(req->headers);
 }
 
-const char *status_code_to_message(int status, size_t *restrict length) {
+const char* status_code_to_message(int status, size_t* restrict length)
+{
     static const struct {
         int code;
-        const char *msg;
+        const char* msg;
         size_t size;
     } CODES[] = {
-#define P(s, m) { s, m, sizeof(m) - 1 }
+#define P(s, m) \
+    { s, m, sizeof(m) - 1 }
         P(200, "OK"),
         P(201, "Created"),
         P(400, "Bad Request"),
@@ -213,12 +222,13 @@ const char *status_code_to_message(int status, size_t *restrict length) {
     return NULL;
 }
 
-void format_http_response(FILE *stream, HTTPResponse *restrict resp) {
+void format_http_response(FILE* stream, HTTPResponse* restrict resp)
+{
     assert(status_code_to_message(resp->status, NULL));
     dprintf(fileno(stream), "HTTP/1.1 %d %s\r\n", resp->status,
         status_code_to_message(resp->status, NULL));
     dprintf(fileno(stream), "Content-Length: %zu\r\n", resp->body_length);
-    for (HTTPHeaderList *h = resp->headers; h; h = h->next) {
+    for (HTTPHeaderList* h = resp->headers; h; h = h->next) {
         write(fileno(stream), h->key, h->key_length);
         write(fileno(stream), ": ", 2);
         write(fileno(stream), h->value, h->value_length);