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author | Alexander Tkachev | 2016-05-24 11:57:49 +0600 |
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committer | Alexander Tkachev | 2016-08-24 16:07:55 +0600 |
commit | 826a2a921cd0b0a72f71dd6f323097a2f449fab0 (patch) | |
tree | 52df58e3cad96ada3765c6516fef10affb7aa5d7 /backends/cloud/dropbox/dropboxstorage.cpp | |
parent | 3582f6165ce829e4990c15bf77d1792ee20dca55 (diff) | |
download | scummvm-rg350-826a2a921cd0b0a72f71dd6f323097a2f449fab0.tar.gz scummvm-rg350-826a2a921cd0b0a72f71dd6f323097a2f449fab0.tar.bz2 scummvm-rg350-826a2a921cd0b0a72f71dd6f323097a2f449fab0.zip |
CLOUD: Add DownloadRequest stub
It reads the passed NetworkReadStream and prints its contents onto
console (for now). It would be writing contents into file.
To simplify work with raw NetworkReadStream there is a new CurlRequest.
It basically does nothing, but as ConnMan handles transfers only if
there is an active Request, you need some Request to get
NetworkReadStream working. Thus, there is a CurlRequest, which is active
until NetworkReadStream is completely read. CurlRequest also has useful
addHeader() and addPostField() methods in order to customize the request
easily. Use execute() method to get its NetworkReadStream.
DropboxStorage implements streamFile() and download() API methods. As
DownloadRequest is incomplete, it is not actually downloading a file,
though.
Diffstat (limited to 'backends/cloud/dropbox/dropboxstorage.cpp')
-rw-r--r-- | backends/cloud/dropbox/dropboxstorage.cpp | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/backends/cloud/dropbox/dropboxstorage.cpp b/backends/cloud/dropbox/dropboxstorage.cpp index 6de9424efc..1b6dc1b92f 100644 --- a/backends/cloud/dropbox/dropboxstorage.cpp +++ b/backends/cloud/dropbox/dropboxstorage.cpp @@ -23,6 +23,7 @@ #include "backends/cloud/dropbox/dropboxstorage.h" #include "backends/cloud/dropbox/dropboxlistdirectoryrequest.h" +#include "backends/cloud/downloadrequest.h" #include "backends/networking/curl/connectionmanager.h" #include "backends/networking/curl/curljsonrequest.h" #include "common/config-manager.h" @@ -86,10 +87,28 @@ void DropboxStorage::listDirectory(Common::String path, FileArrayCallback outerC ConnMan.addRequest(new DropboxListDirectoryRequest(_token, path, outerCallback, recursive)); } +Networking::NetworkReadStream *DropboxStorage::streamFile(Common::String path) { + Common::JSONObject jsonRequestParameters; + jsonRequestParameters.setVal("path", new Common::JSONValue(path)); + Common::JSONValue value(jsonRequestParameters); + + Networking::CurlRequest *request = new Networking::CurlRequest(0, "https://content.dropboxapi.com/2/files/download"); + request->addHeader("Authorization: Bearer " + _token); + request->addHeader("Dropbox-API-Arg: " + Common::JSON::stringify(&value)); + request->addHeader("Content-Type: "); //required to be empty (as we do POST, it's usually app/form-url-encoded) + + return request->execute(); +} + +void DropboxStorage::download(Common::String path, BoolCallback callback) { + ConnMan.addRequest(new DownloadRequest(callback, streamFile(path))); +} + void DropboxStorage::syncSaves(BoolCallback callback) { //this is not the real syncSaves() implementation //"" is root in Dropbox, not "/" - listDirectory("", new Common::Callback<DropboxStorage, Common::Array<StorageFile> >(this, &DropboxStorage::printFiles), true); + //listDirectory("", new Common::Callback<DropboxStorage, Common::Array<StorageFile> >(this, &DropboxStorage::printFiles), true); + download("/notempty.txt", 0); } void DropboxStorage::info(StorageInfoCallback outerCallback) { |