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2016-08-24CLOUD: Upgrade FolderDownloadRequest::getProgress()Alexander Tkachev
Now NetworkReadStream, which is used in DownloadRequest, which is used in FolderDownloadRequest, returns progress information provided by libcurl.
2016-08-24CLOUD: Update CurlJsonRequestAlexander Tkachev
Uses dynamically allocated buffer now.
2016-08-24CLOUD: Update NetworkReadStream and CurlRequestAlexander Tkachev
Now those support POST multipart/form upload.
2016-08-24CLOUD: Fix finishSuccess() warningAlexander Tkachev
2016-08-24CLOUD: Fix crash on exiting ScummVM while ConnMan is activePeter Bozsó
2016-08-24CLOUD: Fix "-Wcast-qual"Alexander Tkachev
The passed buffer is not changed, so could be `const`. You might see that `postFields.c_str()` is `buffer`. Yet, as it's `postFields`, it's used for POST in curl_easy_setopt(), which copies the passed buffer. When `buffer` is used for upload, it's an actual bytes buffer, kept in CurlRequest.
2016-08-24CLOUD: Embed cloud icons as byte arraysAlexander Tkachev
2016-08-24CLOUD: Fix initialization of NetworkReadStreamPeter Bozsó
"networkreadstream.cpp:51:2: error: delegating constructors are permitted only in C++11"
2016-08-24CLOUD: Add Request::date()Alexander Tkachev
Used in SavesSyncRequest to update Storage's last sync date.
2016-08-24CLOUD: Add ConnMan::urlEncode()Alexander Tkachev
Tried to use it everywhere I should've use it.
2016-08-24CLOUD: Add GoogleDriveUploadRequestAlexander Tkachev
Includes NetworkReadStream PATCH method and Headers remembering feature.
2016-08-24CLOUD: Fix ConnectionManagerAlexander Tkachev
It now keeps newly added Requests in separate array, so iterators don't break when one adds a Request while ConnMan iterates its array. The array is also shielded with mutex.
2016-08-24CLOUD: Make Save/Load dialog start saves syncAlexander Tkachev
It also shows a "sync disabled" icon in case it has a savepath override.
2016-08-24CLOUD: Add new CloudManager shortcutsAlexander Tkachev
CloudIcon can easily use CloudMan.isWorking()
2016-08-24CLOUD: Add new cloudicon.pngAlexander Tkachev
2016-08-24CLOUD: Document CloudIcon::draw() more preciselyAlexander Tkachev
2016-08-24CLOUD: Fix CloudIconAlexander Tkachev
It's not a Request again, but still it controls ConnMan's timer.
2016-08-24CLOUD: Make CloudIcon switch ConnMan's timer offAlexander Tkachev
CloudIcon is now a Request which is automatically added once first Request is added to ConnMan. When icon decides it should disappear, it gets FINISHED, so ConnMan would switch off the timer if it was the last Request.
2016-08-24CLOUD: Make CloudIcon pulsate, fade in and fade outAlexander Tkachev
That required ConnMan's timer stopping. Would be fixed in the next commit.
2016-08-24CLOUD: Fix CloudIconAlexander Tkachev
Now it loads the surface once.
2016-08-24CLOUD: Fix ConnectionManager a littleAlexander Tkachev
I didn't like how FINISHED Requests were waiting until the next interateRequests() call to be removed when we could easily remove those after they changed their state in their handle().
2016-08-24CLOUD: Fix CloudIcon to use clearOSD()Alexander Tkachev
Now only icon is shown.
2016-08-24CLOUD: Add CloudIconAlexander Tkachev
To achieve smoother animation, ConnectionManager's timer now is 20 times more frequent. I'm encountering some strange libcurl.dll segfault problem when I close the application while some Requests are active. It's not CloudIcon-related, so it's more likely related to this 20 FPS timer. This problem shows up only in Visual Studio for me.
2016-08-24CLOUD: Add GoogleDriveStorageAlexander Tkachev
It has its own GoogleDriveTokenRefresher and knows how to do info(). This commit also contains JSON int -> long long int fix and CurlJsonRequest '\n' -> ' ' fix.
2016-08-24CLOUD: Document ConnectionManager's onDeleteCallbackAlexander Tkachev
2016-08-24CLOUD: Fix ConnectionManager's destructorAlexander Tkachev
It now terminates active Requests.
2016-08-24CLOUD: Implement Storage's isWorking()Alexander Tkachev
It now keeps track of how many Requests are running. To achieve that, we had to pass a callback to ConnectionManager, so each Request has a callback paired with it. If that's one of Storage's Requests, it has a callback, which would decrease a counter. When Storage adds a Request, it also increases a counter and passes that callback. Callback is called by ConnMan when Request is deleted. isWorking() returns true if there is at least one Request running.
2016-08-24CLOUD: Add OneDriveUploadRequestAlexander Tkachev
Doesn't support server's requested ranges yet. Commit also adds some PUT-related code in NetworkReadStream and CurlRequest.
2016-08-24CLOUD: Refactor RequestAlexander Tkachev
Added ErrorResponse and ErrorCallback. Each Request now has an ErrorCallback, which should be called instead of usual callback in case of failure.
2016-08-24CLOUD: Add DropboxUploadRequestAlexander Tkachev
2016-08-24Fix comment formattingPeter Bozsó
2016-08-24CLOUD: Fix Requests destructorsAlexander Tkachev
I forgot to delete callbacks!
2016-08-24CLOUD: Fix ConnectionManager singleton warningAlexander Tkachev
2016-08-24CLOUD: Simplify OneDriveTokenRefresherAlexander Tkachev
It now just extends CurlJsonRequest, not wraps one.
2016-08-24CLOUD: Add access to CurlRequest's StreamAlexander Tkachev
One can access CurlRequest's NetworkReadStream in order to find out HTTP response code or some other Stream-related data. OneDriveTokenRefresher uses it to print some info on that 404 error I'm trying to troubleshoot.
2016-08-24CLOUD: Refactor ConnectionManager/Requests systemAlexander Tkachev
ConnectionManager now storages Request * (not generates ids for it), Requests have control on their RequestState, RequestIdPair is now called Response and storages Request * with some response together. All related classes are changed to use it in more clean and understandable way. Request, RequestState and Response are carefully commented/documented.
2016-08-24CLOUD: Make OneDriveStorage::download() work fineAlexander Tkachev
Well, it takes two API calls instead of one now, but there are no problems with expired token because of it. This commit changes Storage::streamFile() to pass NetworkReadStream * through callback.
2016-08-24CLOUD: Add OneDriveStorage::download()Alexander Tkachev
Doesn't work when token is invalid, though.
2016-08-24CLOUD: Add OneDriveTokenRefresherAlexander Tkachev
OneDriveTokenRefresher is a CurlJsonRequest replacement for OneDriveStorage methods. It behaves very similarly, but checks received JSON before passing it to user. If it contains "error" key, it attempts to refresh the token through OneDriveStorage, and then restarts the original request, so user won't notice that there ever was an error.
2016-08-24CLOUD: Fix CurlJsonRequest to use JsonCallbackAlexander Tkachev
Type safety first.
2016-08-24CLOUD: Change Request::handle()Alexander Tkachev
With new ConnectionManager upgrade Requests indicate that they are finished with RequestInfo.state. No need to use handle() return value anymore.
2016-08-24CLOUD: Add RequestIdPair structAlexander Tkachev
Can be used with Callback<T> (means it's still type safe). It's used to pass not only Request id to user's callback, but also a value user wanted. void *data field is removed from RequestInfo.
2016-08-24CLOUD: Add RequestInfo structAlexander Tkachev
ConnectionManager upgrade: it now contains a special struct for each request, so you can access request status and data by request id.
2016-08-24CLOUD: Add Requests idAlexander Tkachev
(Upgrading ConnectionManager step by step.)
2016-08-24CLOUD: Add OneDrive refresh_token supportAlexander Tkachev
It might be not that easy to restart the request after new token received, though.
2016-08-24CLOUD: Add DownloadRequest stubAlexander Tkachev
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.
2016-08-24CLOUD: Add DropboxStorage::listDirectory sketchAlexander Tkachev
It doesn't support any "has_more", doesn't call user's callback and just prints JSON instead of parsing in into an array of files. I believe it would become DropboxListDirectoryRequest in the next commit.
2016-08-24CLOUD: Fix Request destructorAlexander Tkachev
It now contains not a pointer to a function, but an actual pointer, which must be freed.
2016-08-24CLOUD: Polish CallbacksAlexander Tkachev
Cleaned up all example code and old callbacks. New Callback classes are introduced in "common/callback.h" and documented.
2016-08-24CLOUD: Add CallbackBridgeAlexander Tkachev
This commit also adds GlobalFunctionCallback, because it was needed in order to replace plain C pointers to functions (which were used in Request) into our object-oriented BaseCallback pointers.