Refactor URL length limits to be configurable

Removed hardcoded maximum URL length definitions in favor of using configurable settings within `http_server_settings`. Updated `parse_http_request_line_from_packet` function to utilize these settings, and modified the test suite to set `max_url_length` accordingly.

src/tiny_http/tiny_http_server_lib.c

@@ -305,6 +305,7 @@ enum parse_http_request_status parse_http_request_headers(
 }
 
 enum parse_http_request_status parse_http_request_line_from_packet(
+    const http_server_settings *const settings,
     const uint8_t *const http_packet,
     const size_t http_packet_len,
     http_request *request,
@@ -335,7 +336,9 @@ enum parse_http_request_status parse_http_request_line_from_packet(
     printf("request method: %d", request->method);
 #endif
 
-    for (int iter_cnt = 0; *ptr < http_packet_len && iter_cnt < MAX_URL_LENGTH; (*ptr)++, iter_cnt++) {
+    for (int iter_cnt = 0;
+        *ptr < http_packet_len && iter_cnt < settings->max_url_length;
+        (*ptr)++, iter_cnt++) {
         if (http_packet[(*ptr)] == ' ') {
             request->url = strndup((char *) &http_packet[start_uri], *ptr - start_uri);
             (*ptr)++;
@@ -403,7 +406,7 @@ http_request *parse_http_request(
     size_t ptr = 0;
 
     const enum parse_http_request_status request_line_parse_status =
-            parse_http_request_line_from_packet(http_packet, http_packet_len, request, &ptr);
+            parse_http_request_line_from_packet(settings, http_packet, http_packet_len, request, &ptr);
     if (request_line_parse_status != PARSE_OK) {
         destroy_http_request(request);
         return nullptr;

src/tiny_http/tiny_http_server_lib.h

@@ -7,10 +7,6 @@
 #include <stdint.h>
 #include <stddef.h>
 
-#define MAX_URL_LENGTH 8000
-#define MAX_HTTP_HEADER_NAME_LENGTH 8000
-#define MAX_HTTP_HEADER_VALUE_LENGTH 8000
-
 typedef enum http_version {
     HTTP_1_0 = 1,
 } http_version;
@@ -51,6 +47,7 @@ typedef struct http_server_settings {
     size_t max_header_name_length;
     size_t max_header_value_length;
     size_t max_body_length;
+    size_t max_url_length;
 } http_server_settings;
 
 /**

test/assert_tiny_http_server_lib.c

@@ -15,6 +15,7 @@ http_server_settings settings = {
     .max_header_name_length = 256,
     .max_header_value_length = 512,
     .max_body_length = 1024 * 1024 * 8, // 8M
+    .max_url_length = 8000 // NOTE: should be ~2000, but meh the standards doesn't have a comment on it, SEO says 2000
 };
 
 void test_request_parse_get_root_curl(void) {