From 3cb8fda44d90f15c289ca4d16b237815d2e129fd Mon Sep 17 00:00:00 2001
From: Francesco <inbox@francescorocca.me>
Date: Wed, 25 Mar 2026 01:55:47 +0100
Subject: [PATCH] feat(src): add internal/common

---
 meson.build           |  9 ++++++---
 src/http/mime.c       |  7 ++++---
 src/http/response.c   | 14 +++++---------
 src/internal/common.h | 10 ++++++++++
 4 files changed, 25 insertions(+), 15 deletions(-)
 create mode 100644 src/internal/common.h

diff --git a/meson.build b/meson.build
index baaba88..80bff5f 100644
--- a/meson.build
+++ b/meson.build
@@ -9,9 +9,12 @@ add_global_arguments('-Wno-pedantic', language: 'c')
 
 cc = meson.get_compiler('c')
 
-subdir('src')
-
 incdir = include_directories('include')
+srcdir = include_directories('src')
+
+include_dirs = [incdir, srcdir]
+
+subdir('src')
 
 libtomlc17 = dependency('libtomlc17', required: true)
 libmath = cc.find_library('m', required: true)
@@ -23,7 +26,7 @@ add_global_arguments('-DUSE_COLORS', language: 'c')
 add_global_arguments('-DEVELOPER', language: 'c')
 add_global_arguments('-D_POSIX_C_SOURCE=200809L', language: 'c')
 
-exe = executable('cws', server, include_directories: incdir, dependencies: deps)
+exe = executable('cws', server, include_directories: include_dirs, dependencies: deps)
 
 # Test
 test_src = files('test/server.c')
diff --git a/src/http/mime.c b/src/http/mime.c
index a9fbedd..6388e2b 100644
--- a/src/http/mime.c
+++ b/src/http/mime.c
@@ -3,9 +3,10 @@
 #include <stdio.h>
 #include <string.h>
 
-#include "http/request.h"
 #include "utils/error.h"
 
+#include "internal/common.h"
+
 static mimetype mimetypes[] = {{"html", "text/html"}, {"css", "text/css"},	{"js", "application/javascript"},
 							   {"jpg", "image/jpeg"}, {"png", "image/png"}, {"ico", "image/x-icon"}};
 
@@ -18,13 +19,13 @@ int cws_mime_get_ct(const char *location_path, char *content_type) {
 
 	for (size_t i = 0; i < ARR_SIZE(mimetypes); ++i) {
 		if (!strcmp(ptr, mimetypes[i].ext)) {
-			snprintf(content_type, CWS_HTTP_CONTENT_TYPE - 1, "%s", mimetypes[i].type);
+			snprintf(content_type, CONTENT_TYPE_MAX - 1, "%s", mimetypes[i].type);
 
 			return CWS_OK;
 		}
 	}
 
-	snprintf(content_type, CWS_HTTP_CONTENT_TYPE - 1, "%s", "Content-Type not supported");
+	snprintf(content_type, CONTENT_TYPE_MAX - 1, "%s", "Content-Type not supported");
 
 	return CWS_OK;
 }
diff --git a/src/http/response.c b/src/http/response.c
index 03339bc..10dd155 100644
--- a/src/http/response.c
+++ b/src/http/response.c
@@ -9,12 +9,11 @@
 #include <string.h>
 #include <sys/stat.h>
 
-#define CHUNK_SIZE 8192
-#define HEADERS_BUFFER_SIZE 2048
+#include "internal/common.h"
 
 static hashmap_s *response_headers_new(void) {
-	return hm_new(my_str_hash_fn, my_str_equal_fn, my_str_free_fn, my_str_free_fn, sizeof(char) * 256,
-				  sizeof(char) * 512);
+	return hm_new(my_str_hash_fn, my_str_equal_fn, my_str_free_fn, my_str_free_fn, sizeof(char) * HEADER_KEY_MAX,
+				  sizeof(char) * HEADER_VALUE_MAX);
 }
 
 cws_response_s *cws_response_new(cws_http_status_e status) {
@@ -30,9 +29,6 @@ cws_response_s *cws_response_new(cws_http_status_e status) {
 	resp->body_file = NULL;
 	resp->content_length = 0;
 
-	/* TODO: get the value from connection */
-	cws_response_set_header(resp, "Connection", "close");
-
 	return resp;
 }
 
@@ -61,7 +57,7 @@ void cws_response_set_header(cws_response_s *response, const char *key, const ch
 		return;
 	}
 
-	char k[256], v[512];
+	char k[HEADER_KEY_MAX], v[HEADER_VALUE_MAX];
 	strncpy(k, key, sizeof(k) - 1);
 	k[sizeof(k) - 1] = '\0';
 	strncpy(v, value, sizeof(v) - 1);
@@ -101,7 +97,7 @@ void cws_response_set_body_file(cws_response_s *response, const char *filepath)
 		return;
 	}
 
-	char content_type[64];
+	char content_type[CONTENT_TYPE_MAX];
 	cws_mime_get_ct(filepath, content_type);
 	cws_response_set_header(response, "Content-Type", content_type);
 
diff --git a/src/internal/common.h b/src/internal/common.h
new file mode 100644
index 0000000..e463193
--- /dev/null
+++ b/src/internal/common.h
@@ -0,0 +1,10 @@
+#ifndef CWS_INTERNALS_COMMON_H
+#define CWS_INTERNALS_COMMON_H
+
+#define CONTENT_TYPE_MAX 64
+#define HEADER_KEY_MAX 256
+#define HEADER_VALUE_MAX 1024
+#define CHUNK_SIZE 8192
+#define HEADERS_BUFFER_SIZE 2048
+
+#endif