150 lines
4.1 KiB
C++
150 lines
4.1 KiB
C++
#include "PlaylistSync.h"
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#include "api.h"
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#include "../nu/AutoUrl.h"
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#include "main.h"
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#include "../../..\Components\wac_network\wac_network_http_receiver_api.h"
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#include <strsafe.h>
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/* classes and utility functions to notifying the device of playlist modifications */
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class SimpleCallback : public ifc_downloadManagerCallback
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{
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public:
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void OnInit(DownloadToken token)
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{
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api_httpreceiver *jnet = WAC_API_DOWNLOADMANAGER->GetReceiver(token);
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if (jnet)
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{
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jnet->AddHeaderValue("X-Winamp-ID", winamp_id_str);
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jnet->AddHeaderValue("X-Winamp-Name", winamp_name);
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}
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}
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RECVS_DISPATCH;
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};
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#define CBCLASS SimpleCallback
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START_DISPATCH;
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VCB(IFC_DOWNLOADMANAGERCALLBACK_ONINIT, OnInit)
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END_DISPATCH;
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#undef CBCLASS
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class NewPlaylistCallback : public ifc_downloadManagerCallback
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{
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public:
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NewPlaylistCallback()
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{
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event = CreateEvent(NULL, TRUE, FALSE, NULL);
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location=0;
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}
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~NewPlaylistCallback()
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{
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CloseHandle(event);
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free(location);
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}
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void OnInit(DownloadToken token)
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{
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api_httpreceiver *jnet = WAC_API_DOWNLOADMANAGER->GetReceiver(token);
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if (jnet)
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{
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jnet->AddHeaderValue("X-Winamp-ID", winamp_id_str);
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jnet->AddHeaderValue("X-Winamp-Name", winamp_name);
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}
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}
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void OnCancel(DownloadToken token)
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{
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SetEvent(event);
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}
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void OnError(DownloadToken token, int error)
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{
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SetEvent(event);
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}
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void OnFinish(DownloadToken token)
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{
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api_httpreceiver *jnet = WAC_API_DOWNLOADMANAGER->GetReceiver(token);
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if (jnet)
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{
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const char *jnet_location = jnet->getheader("Location");
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if (jnet_location)
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location = strdup(jnet_location);
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}
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SetEvent(event);
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}
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const char *Wait()
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{
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WaitForSingleObject(event, INFINITE);
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return location;
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}
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HANDLE event;
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char *location;
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RECVS_DISPATCH;
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};
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#define CBCLASS NewPlaylistCallback
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START_DISPATCH;
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VCB(IFC_DOWNLOADMANAGERCALLBACK_ONINIT, OnInit)
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VCB(IFC_DOWNLOADMANAGERCALLBACK_ONCANCEL, OnCancel)
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VCB(IFC_DOWNLOADMANAGERCALLBACK_ONERROR, OnInit)
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VCB(IFC_DOWNLOADMANAGERCALLBACK_ONFINISH, OnFinish)
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END_DISPATCH;
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#undef CBCLASS
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static SimpleCallback simple_callback;
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void Sync_AddToPlaylist(const char *root_url, const wchar_t *playlist_id, const wchar_t *song_id)
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{
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if ( WAC_API_DOWNLOADMANAGER )
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{
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char url[1024] = {0};
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StringCbPrintfA(url, sizeof(url), "%s/playlist?action=add&id=%s&songid=%s", root_url, AutoUrl(playlist_id), AutoUrl(song_id));
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WAC_API_DOWNLOADMANAGER->DownloadEx(url, &simple_callback, api_downloadManager::DOWNLOADEX_BUFFER);
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}
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}
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void Sync_RemoveFromPlaylist(const char *root_url, const wchar_t *playlist_id, const wchar_t *song_id)
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{
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if ( WAC_API_DOWNLOADMANAGER )
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{
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char url[1024] = {0};
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StringCbPrintfA(url, sizeof(url), "%s/playlist?action=remove&id=%s&songid=%s", root_url, AutoUrl(playlist_id), AutoUrl(song_id));
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WAC_API_DOWNLOADMANAGER->DownloadEx(url, &simple_callback, api_downloadManager::DOWNLOADEX_BUFFER);
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}
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}
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void Sync_DeletePlaylist(const char *root_url, const wchar_t *playlist_id)
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{
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if ( WAC_API_DOWNLOADMANAGER )
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{
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char url[1024] = {0};
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StringCbPrintfA(url, sizeof(url), "%s/playlist?action=delete&id=%s", root_url, AutoUrl(playlist_id));
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WAC_API_DOWNLOADMANAGER->DownloadEx(url, &simple_callback, api_downloadManager::DOWNLOADEX_BUFFER);
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}
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}
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WifiPlaylist *Sync_NewPlaylist(const char *root_url, const wchar_t *playlist_name)
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{
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if ( WAC_API_DOWNLOADMANAGER )
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{
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NewPlaylistCallback new_playlist_callback;
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char url[1024] = {0};
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StringCbPrintfA(url, sizeof(url), "%s/playlist?action=new&name=%s", root_url, AutoUrl(playlist_name));
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WAC_API_DOWNLOADMANAGER->DownloadEx(url, &new_playlist_callback, api_downloadManager::DOWNLOADEX_BUFFER);
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const char *playlist_id = new_playlist_callback.Wait();
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if (playlist_id)
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{
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return new WifiPlaylist(playlist_id, playlist_name);
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}
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}
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return 0;
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}
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void Sync_RenamePlaylist(const char *root_url, const wchar_t *playlist_id, const wchar_t *playlist_name)
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{
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if ( WAC_API_DOWNLOADMANAGER )
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{
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char url[ 1024 ] = { 0 };
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StringCbPrintfA( url, sizeof( url ), "%s/playlist?action=rename&id=%s&name=%s", root_url, AutoUrl( playlist_id ), AutoUrl( playlist_name ) );
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WAC_API_DOWNLOADMANAGER->DownloadEx( url, &simple_callback, api_downloadManager::DOWNLOADEX_BUFFER );
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}
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} |