/*
* Copyright 2016 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "tools/skiaserve/Response.h"
#include "tools/skiaserve/Request.h"
#include "include/core/SkData.h"
#include "include/core/SkString.h"
#include "tools/flags/CommandLineFlags.h"
#include "microhttpd.h"
static DEFINE_string(source, "https://debugger-assets.skia.org", "Where to load the web UI from.");
static SkString generate_template(SkString source) {
SkString debuggerTemplate;
debuggerTemplate.appendf(
"\n"
"\n"
"\n"
" SkDebugger\n"
" \n"
" \n"
" \n"
" \n"
" \n"
" "
"\n"
"\n"
" This is the app."
" \n"
"\n"
"", source.c_str(), source.c_str(), source.c_str());
return debuggerTemplate;
}
namespace Response {
// SendOK just sends an empty response with a 200 OK status code.
int SendOK(MHD_Connection* connection) {
const char* data = "";
MHD_Response* response = MHD_create_response_from_buffer(strlen(data),
(void*)data,
MHD_RESPMEM_PERSISTENT);
int ret = MHD_queue_response(connection, 200, response);
MHD_destroy_response(response);
return ret;
}
int SendError(MHD_Connection* connection, const char* msg) {
MHD_Response* response = MHD_create_response_from_buffer(strlen(msg),
(void*) msg,
MHD_RESPMEM_PERSISTENT);
int ret = MHD_queue_response(connection, 500, response);
MHD_destroy_response(response);
return ret;
}
int SendData(MHD_Connection* connection, const SkData* data, const char* type,
bool setContentDisposition, const char* dispositionString) {
MHD_Response* response = MHD_create_response_from_buffer(data->size(),
const_cast(data->data()),
MHD_RESPMEM_MUST_COPY);
MHD_add_response_header(response, "Content-Type", type);
if (setContentDisposition) {
MHD_add_response_header(response, "Content-Disposition", dispositionString);
}
int ret = MHD_queue_response(connection, MHD_HTTP_OK, response);
MHD_destroy_response(response);
return ret;
}
int SendTemplate(MHD_Connection* connection, bool redirect, const char* redirectUrl) {
SkString debuggerTemplate = generate_template(SkString(FLAGS_source[0]));
MHD_Response* response = MHD_create_response_from_buffer(
debuggerTemplate.size(),
(void*) const_cast(debuggerTemplate.c_str()),
MHD_RESPMEM_MUST_COPY);
MHD_add_response_header (response, "Access-Control-Allow-Origin", "*");
int status = MHD_HTTP_OK;
if (redirect) {
MHD_add_response_header (response, "Location", redirectUrl);
status = MHD_HTTP_SEE_OTHER;
}
int ret = MHD_queue_response(connection, status, response);
MHD_destroy_response(response);
return ret;
}
} // namespace Response