1 /*
2 * Copyright 2016 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
7
8 #include "UrlHandler.h"
9
10 #include "microhttpd.h"
11 #include "SkPictureRecorder.h"
12 #include "SkPixelSerializer.h"
13 #include "../Request.h"
14 #include "../Response.h"
15
16 using namespace Response;
17
canHandle(const char * method,const char * url)18 bool DownloadHandler::canHandle(const char* method, const char* url) {
19 return 0 == strcmp(method, MHD_HTTP_METHOD_GET) &&
20 0 == strcmp(url, "/download");
21 }
22
handle(Request * request,MHD_Connection * connection,const char * url,const char * method,const char * upload_data,size_t * upload_data_size)23 int DownloadHandler::handle(Request* request, MHD_Connection* connection,
24 const char* url, const char* method,
25 const char* upload_data, size_t* upload_data_size) {
26 if (!request->fPicture.get()) {
27 return MHD_NO;
28 }
29
30 // TODO move to a function
31 // Playback into picture recorder
32 SkPictureRecorder recorder;
33 SkCanvas* canvas = recorder.beginRecording(Request::kImageWidth,
34 Request::kImageHeight);
35
36 request->fDebugCanvas->draw(canvas);
37
38 SkAutoTUnref<SkPicture> picture(recorder.endRecording());
39
40 SkDynamicMemoryWStream outStream;
41
42 SkAutoTUnref<SkPixelSerializer> serializer(SkImageEncoder::CreatePixelSerializer());
43 picture->serialize(&outStream, serializer);
44
45 SkAutoTUnref<SkData> data(outStream.copyToData());
46
47 // TODO fancier name handling
48 return SendData(connection, data, "application/octet-stream", true,
49 "attachment; filename=something.skp;");
50 }
51
52