Source/WebKit2/UIProcess/efl/DownloadManagerEfl.cpp

   1 /*
   2  * Copyright (C) 2012 Intel Corporation. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
  14  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  15  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
  17  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  18  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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  20  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  21  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  22  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  23  * THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #include "config.h"
  27 #include "DownloadManagerEfl.h"
  28
  29 #include "DownloadProxy.h"
  30 #include "EwkViewImpl.h"
  31 #include "WKContext.h"
  32 #include "WKString.h"
  33 #include "ewk_context_private.h"
  34 #include "ewk_error_private.h"
  35
  36 #if OS(TIZEN) && ENABLE(TIZEN_USING_EXTERNAL_DOWNLOAD_CLIENT)
  37 #include "WKDownload.h"
  38 #include "WKRetainPtr.h"
  39 #endif
  40
  41 namespace WebKit {
  42
  43 static inline DownloadManagerEfl* toDownloadManagerEfl(const void* clientInfo)
  44 {
  45     return static_cast<DownloadManagerEfl*>(const_cast<void*>(clientInfo));
  46 }
  47
  48 #if OS(TIZEN) && ENABLE(TIZEN_USING_EXTERNAL_DOWNLOAD_CLIENT)
  49 // FIMXE : This macro should be unified or modified according to Tizen macro policy.
  50 // WebKit opensource does not have any concept for external download module, but, Tizen needs it.
  51 // So, localizing this patch is helpless situation unless WebKit supports the concept or we contribute it.
  52 // If policy for Tizen macro and ewk local API are determined, this patch should be took care of according to them.
  53 void DownloadManagerEfl::didStart(WKContextRef, WKDownloadRef wkDownload, const void* clientInfo)
  54 {
  55     WebCore::ResourceRequest request = toImpl(wkDownload)->request();
  56     WKRetainPtr<WKStringRef> downloadUrlString = adoptWK(WKStringCreateWithUTF8CString(request.url().string().utf8().data()));
  57
  58     WKDownloadCancel(wkDownload);
  59
  60     toDownloadManagerEfl(clientInfo)->m_context->didStartDownload(downloadUrlString.get());
  61 }
  62 #else
  63 WKStringRef DownloadManagerEfl::decideDestinationWithSuggestedFilename(WKContextRef, WKDownloadRef wkDownload, WKStringRef filename, bool* /*allowOverwrite*/, const void* clientInfo)
  64 {
  65     Ewk_Download_Job* download = toDownloadManagerEfl(clientInfo)->downloadJob(toImpl(wkDownload)->downloadID());
  66     ASSERT(download);
  67
  68     download->setSuggestedFileName(toImpl(filename)->string().utf8().data());
  69
  70     // We send the new download signal on the Ewk_View only once we have received the response
  71     // and the suggested file name.
  72     download->viewImpl()->informDownloadJobRequested(download);
  73
  74     // DownloadSoup expects the destination to be a URL.
  75     String destination = ASCIILiteral("file://") + String::fromUTF8(download->destination());
  76
  77     return WKStringCreateWithUTF8CString(destination.utf8().data());
  78 }
  79
  80 void DownloadManagerEfl::didReceiveResponse(WKContextRef, WKDownloadRef wkDownload, WKURLResponseRef wkResponse, const void* clientInfo)
  81 {
  82     Ewk_Download_Job* download = toDownloadManagerEfl(clientInfo)->downloadJob(toImpl(wkDownload)->downloadID());
  83     ASSERT(download);
  84     download->setResponse(Ewk_Url_Response::create(wkResponse));
  85 }
  86
  87 void DownloadManagerEfl::didCreateDestination(WKContextRef, WKDownloadRef wkDownload, WKStringRef /*path*/, const void* clientInfo)
  88 {
  89     Ewk_Download_Job* download = toDownloadManagerEfl(clientInfo)->downloadJob(toImpl(wkDownload)->downloadID());
  90     ASSERT(download);
  91
  92     download->setState(EWK_DOWNLOAD_JOB_STATE_DOWNLOADING);
  93 }
  94
  95 void DownloadManagerEfl::didReceiveData(WKContextRef, WKDownloadRef wkDownload, uint64_t length, const void* clientInfo)
  96 {
  97     Ewk_Download_Job* download = toDownloadManagerEfl(clientInfo)->downloadJob(toImpl(wkDownload)->downloadID());
  98     ASSERT(download);
  99     download->incrementReceivedData(length);
 100 }
 101
 102 void DownloadManagerEfl::didFail(WKContextRef, WKDownloadRef wkDownload, WKErrorRef error, const void* clientInfo)
 103 {
 104     DownloadManagerEfl* downloadManager = toDownloadManagerEfl(clientInfo);
 105     uint64_t downloadId = toImpl(wkDownload)->downloadID();
 106     Ewk_Download_Job* download = downloadManager->downloadJob(downloadId);
 107     ASSERT(download);
 108
 109     OwnPtr<Ewk_Error> ewkError = Ewk_Error::create(error);
 110     download->setState(EWK_DOWNLOAD_JOB_STATE_FAILED);
 111     download->viewImpl()->informDownloadJobFailed(download, ewkError.get());
 112     downloadManager->unregisterDownloadJob(downloadId);
 113 }
 114
 115 void DownloadManagerEfl::didCancel(WKContextRef, WKDownloadRef wkDownload, const void* clientInfo)
 116 {
 117     DownloadManagerEfl* downloadManager = toDownloadManagerEfl(clientInfo);
 118     uint64_t downloadId = toImpl(wkDownload)->downloadID();
 119     Ewk_Download_Job* download = downloadManager->downloadJob(downloadId);
 120     ASSERT(download);
 121
 122     download->setState(EWK_DOWNLOAD_JOB_STATE_CANCELLED);
 123     download->viewImpl()->informDownloadJobCancelled(download);
 124     downloadManager->unregisterDownloadJob(downloadId);
 125 }
 126
 127 void DownloadManagerEfl::didFinish(WKContextRef, WKDownloadRef wkDownload, const void* clientInfo)
 128 {
 129     DownloadManagerEfl* downloadManager = toDownloadManagerEfl(clientInfo);
 130     uint64_t downloadId = toImpl(wkDownload)->downloadID();
 131     Ewk_Download_Job* download = downloadManager->downloadJob(downloadId);
 132     ASSERT(download);
 133
 134     download->setState(EWK_DOWNLOAD_JOB_STATE_FINISHED);
 135     download->viewImpl()->informDownloadJobFinished(download);
 136     downloadManager->unregisterDownloadJob(downloadId);
 137 }
 138 #endif // OS(TIZEN) && ENABLE(TIZEN_USING_EXTERNAL_DOWNLOAD_CLIENT)
 139
 140 DownloadManagerEfl::DownloadManagerEfl(Ewk_Context* context)
 141     : m_context(context)
 142 {
 143     WKContextDownloadClient wkDownloadClient;
 144     memset(&wkDownloadClient, 0, sizeof(WKContextDownloadClient));
 145
 146     wkDownloadClient.version = kWKContextDownloadClientCurrentVersion;
 147     wkDownloadClient.clientInfo = this;
 148 #if OS(TIZEN) && ENABLE(TIZEN_USING_EXTERNAL_DOWNLOAD_CLIENT)
 149     wkDownloadClient.didStart = didStart;
 150 #else
 151     wkDownloadClient.didCancel = didCancel;
 152     wkDownloadClient.decideDestinationWithSuggestedFilename = decideDestinationWithSuggestedFilename;
 153     wkDownloadClient.didCreateDestination = didCreateDestination;
 154     wkDownloadClient.didReceiveResponse = didReceiveResponse;
 155     wkDownloadClient.didReceiveData = didReceiveData;
 156     wkDownloadClient.didFail = didFail;
 157     wkDownloadClient.didFinish = didFinish;
 158 #endif
 159
 160     WKContextSetDownloadClient(context->wkContext(), &wkDownloadClient);
 161 }
 162
 163 void DownloadManagerEfl::registerDownload(DownloadProxy* download, EwkViewImpl* viewImpl)
 164 {
 165     uint64_t downloadId = download->downloadID();
 166     if (m_downloadJobs.contains(downloadId))
 167         return;
 168
 169     RefPtr<Ewk_Download_Job> ewkDownload = Ewk_Download_Job::create(download, viewImpl);
 170     m_downloadJobs.add(downloadId, ewkDownload);
 171 }
 172
 173 Ewk_Download_Job* DownloadManagerEfl::downloadJob(uint64_t id) const
 174 {
 175     return m_downloadJobs.get(id).get();
 176 }
 177
 178 void DownloadManagerEfl::unregisterDownloadJob(uint64_t id)
 179 {
 180     m_downloadJobs.remove(id);
 181 }
 182
 183 } // namespace WebKit