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support browser CROS #70

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12 changes: 12 additions & 0 deletions ds4_server.c
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Original file line number Diff line number Diff line change
Expand Up @@ -3087,6 +3087,9 @@ static bool http_response(int fd, int code, const char *type, const char *body)
"HTTP/1.1 %d %s\r\n"
"Content-Type: %s\r\n"
"Content-Length: %zu\r\n"
"Access-Control-Allow-Origin: *\r\n"
"Access-Control-Allow-Methods: GET, POST, OPTIONS\r\n"
"Access-Control-Allow-Headers: *\r\n"
"Connection: close\r\n\r\n",
code, reason, type, strlen(body));
bool ok = send_all(fd, h.ptr, h.len) && send_all(fd, body, strlen(body));
Expand All @@ -3112,6 +3115,9 @@ static bool sse_headers(int fd) {
"HTTP/1.1 200 OK\r\n"
"Content-Type: text/event-stream\r\n"
"Cache-Control: no-cache\r\n"
"Access-Control-Allow-Origin: *\r\n"
"Access-Control-Allow-Methods: GET, POST, OPTIONS\r\n"
"Access-Control-Allow-Headers: *\r\n"
"Connection: close\r\n\r\n";
return send_all(fd, h, strlen(h));
}
Expand Down Expand Up @@ -7674,6 +7680,12 @@ static void *client_main(void *arg) {
goto done;
}

if (!strcmp(hr.method, "OPTIONS")) {
http_response(fd, 200, "text/plain", "");
http_request_free(&hr);
goto done;
}

if (!strcmp(hr.method, "GET") && !strcmp(hr.path, "/v1/models")) {
send_models(s, fd);
http_request_free(&hr);
Expand Down