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- /*
- * 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(
- "<!DOCTYPE html>\n"
- "<html>\n"
- "<head>\n"
- " <title>SkDebugger</title>\n"
- " <meta charset='utf-8' />\n"
- " <meta http-equiv='X-UA-Compatible' content='IE=egde,chrome=1'>\n"
- " <meta name='viewport' content='width=device-width, initial-scale=1.0'>\n"
- " <script src='%s/res/js/core.js' type='text/javascript' charset='utf-8'></script>\n"
- " <link href='%s/res/vul/elements.html' rel='import' />\n"
- " <link rel='shortcut icon' href='%s/res/img/favicon.ico' type='image/x-icon'/ >"
- "</head>\n"
- "<body class='fullbleed layout vertical'>\n"
- " <debugger-app-sk>This is the app."
- " </debugger-app-sk>\n"
- "</body>\n"
- "</html>", 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<void*>(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<char*>(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
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