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fix http resource not found

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Francesco
2025-04-28 18:24:10 +02:00
parent b9dd1c4007
commit 26f290357d
5 changed files with 32 additions and 25 deletions
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23
src/http/http.c
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@@ -33,7 +33,6 @@ cws_http *cws_http_parse(char *request_str, int sockfd) {
strncpy(request->location, pch, CWS_HTTP_LOCATION_LEN);
/* Parse location path */
/* TODO: Prevent Path Traversal */
if (strcmp(request->location, "/") == 0) {
snprintf(request->location_path, CWS_HTTP_LOCATION_PATH_LEN, "%s/index.html", CWS_WWW);
} else {
@@ -50,6 +49,9 @@ cws_http *cws_http_parse(char *request_str, int sockfd) {
strncpy(request->http_version, pch, CWS_HTTP_VERSION_LEN);
/* Parse other stuff... */
/* Parse until a \r\n and store the header with its value
* into a hashmap
*/
return request;
}
@@ -122,7 +124,6 @@ void cws_http_get_content_type(cws_http *request, char *content_type) {
char ct[32];
/* TODO: Improve content_type (used to test) */
if (strcmp(ptr, "html") == 0 || strcmp(ptr, "css") == 0 || strcmp(ptr, "javascript") == 0) {
strncpy(ct, "text", sizeof ct);
}
@@ -153,11 +154,7 @@ void cws_http_send_not_implemented(cws_http *request) {
}
void cws_http_send_not_found(cws_http *request) {
const char response[1024] =
"HTTP/1.1 404 Not Found\r\n"
"Content-Type: text/html\r\n"
"Content-Length: 216\r\n"
"\r\n"
const char html_body[] =
"<html>\n"
"<head>\n"
" <title>404 Not Found</title>\n"
@@ -166,7 +163,17 @@ void cws_http_send_not_found(cws_http *request) {
"<p>404 Not Found.</p>\n"
"</body>\n"
"</html>";
const size_t response_len = strlen(response);
int html_body_len = strlen(html_body);
char response[1024];
int response_len = snprintf(response, sizeof(response),
"HTTP/1.1 404 Not Found\r\n"
"Content-Type: text/html\r\n"
"Content-Length: %d\r\n"
"\r\n"
"%s",
html_body_len, html_body);
send(request->sockfd, response, response_len, 0);
}