hermes

commit cab7aef94d3938ff4fb70b4e62e4ecf65557c881
parent 983401f647a256d9432734ad1ff8b3ebf97dc80b
Author: Francesco Saccone <francesco@francescosaccone.com>
Date:   Sun, 30 Mar 2025 19:18:15 +0200

feat: add parse_http_request function

Signed-off-by: Francesco Saccone <francesco@francescosaccone.com>

Diffstat:
M
http.c
 | 
34
++++++++++++++++++++++++++++++++++
M
http.h
 | 
5
++++-

2 files changed, 38 insertions(+), 1 deletion(-)
diff --git a/http.c b/http.c
@@ -1 +1,35 @@
 #include "http.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+struct http_request *
+parse_http_request(char *request) {
+	struct http_request *result = malloc(sizeof(struct http_request));
+	
+	if (result == NULL) {
+		return NULL;
+	}
+
+	char *method_string = strtok(request, " "),
+	     *path_string = strtok(NULL, " ");
+
+	if (method_string != NULL) {
+		if (strcmp(method_string, "GET") == 0) {
+			result->method = GET;
+		} else if (strcmp(method_string, "HEAD") == 0) {
+			result->method = HEAD;
+		} else {
+			/* only GET and HEAD are supported */
+			free(result);
+			return NULL;
+		}
+	}
+
+	if (path_string != NULL) {
+		strncpy(result->path, path_string, HTTP_REQUEST_PATH_MAX_LENGTH - 1);
+		result->path[HTTP_REQUEST_PATH_MAX_LENGTH - 1] = '\0';
+	}
+
+	return result;
+}
diff --git a/http.h b/http.h
@@ -58,7 +58,10 @@ struct http_response {
 	enum http_response_status status;
 	const char *content_type;
 	char *body;
-	size_t body_length;
+	unsigned int body_length;
 };
 
+struct http_request *
+parse_http_request(char *request);
+
 #endif