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16440 changed files with 4239995 additions and 2 deletions
307
Src/Plugins/General/gen_ff/MediaDownloader.cpp
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307
Src/Plugins/General/gen_ff/MediaDownloader.cpp
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#include "precomp__gen_ff.h"
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#include "main.h"
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#include "../Agave/Language/api_language.h"
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#include "../../..\Components\wac_network\wac_network_http_receiver_api.h"
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#include "../nu/AutoWide.h"
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#include "../nu/AutoChar.h"
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#include "../nu/AutoCharFn.h"
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#include "wa2frontend.h"
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#include "resource.h"
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#include "../nu/ns_wc.h"
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#include "../nu/refcount.h"
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#include "api/skin/widgets/xuidownloadslist.h"
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#include <shlobj.h>
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#include <shlwapi.h>
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#include <api/script/objects/systemobj.h>
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extern wchar_t *INI_DIR;
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static void createDirForFileW(wchar_t *str)
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{
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wchar_t *p = str;
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if ((p[0] ==L'\\' || p[0] ==L'/') && (p[1] ==L'\\' || p[1] ==L'/'))
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{
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p += 2;
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while (p && *p && *p !=L'\\' && *p !=L'/') p++;
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if (!p || !*p) return ;
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p++;
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while (p && *p && *p !=L'\\' && *p !=L'/') p++;
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}
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else
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{
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while (p && *p && *p !=L'\\' && *p !=L'/') p++;
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}
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while (p && *p)
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{
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while (p && *p !=L'\\' && *p !=L'/' && *p) p = CharNextW(p);
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if (p && *p)
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{
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wchar_t lp = *p;
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*p = 0;
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CreateDirectoryW(str, NULL);
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*p++ = lp;
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}
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}
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}
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static wchar_t* defaultPathToStore()
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{
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static wchar_t pathToStore[MAX_PATH] = {0};
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if(FAILED(SHGetFolderPathW(NULL, CSIDL_MYMUSIC, NULL, SHGFP_TYPE_CURRENT, pathToStore)))
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{
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if(FAILED(SHGetFolderPathW(NULL, CSIDL_PERSONAL, NULL, SHGFP_TYPE_CURRENT, pathToStore)))
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{
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lstrcpynW(pathToStore, L"C:\\My Music", MAX_PATH);
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}
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}
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return pathToStore;
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}
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static void GetPathToStore(wchar_t path_to_store[MAX_PATH])
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{
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GetPrivateProfileStringW( L"gen_ml_config", L"extractpath", defaultPathToStore(), path_to_store, MAX_PATH, (const wchar_t *)SendMessageW( plugin.hwndParent, WM_WA_IPC, 0, IPC_GETMLINIFILEW ) );
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}
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void Winamp2FrontEnd::getDownloadPath(wchar_t path2store[MAX_PATH])
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{
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GetPathToStore(path2store);
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}
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void Winamp2FrontEnd::setDownloadPath(const wchar_t * path2store)
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{
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WritePrivateProfileStringA( "gen_ml_config", "extractpath", AutoChar( path2store, CP_UTF8 ), (const char *)SendMessageW( plugin.hwndParent, WM_WA_IPC, 0, IPC_GETMLINIFILE ) );
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}
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class DownloadCallback : public Countable<ifc_downloadManagerCallback>
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{
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public:
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DownloadCallback( const wchar_t *destination_filepath, bool storeInMl = true, bool notifyDownloadsList = true )
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{
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WCSCPYN( this->destination_filepath, destination_filepath, MAX_PATH );
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this->storeInMl = storeInMl;
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this->notifyDownloadsList = notifyDownloadsList;
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}
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void OnFinish( DownloadToken token );
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void OnError( DownloadToken token, int error )
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{
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if ( notifyDownloadsList )
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DownloadsList::onDownloadError( token, error );
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Release();
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}
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void OnCancel( DownloadToken token )
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{
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if ( notifyDownloadsList )
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DownloadsList::onDownloadCancel( token );
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Release();
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}
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void OnTick( DownloadToken token )
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{
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if ( notifyDownloadsList )
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DownloadsList::onDownloadTick( token );
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}
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const wchar_t *getPreferredFilePath()
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{
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return destination_filepath;
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}
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bool getStoreInML()
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{
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return storeInMl;
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}
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REFERENCE_COUNT_IMPLEMENTATION;
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protected:
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RECVS_DISPATCH;
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private:
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bool storeInMl;
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bool notifyDownloadsList;
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wchar_t destination_filepath[ MAX_PATH ];
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};
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// TODO: benski> this is a big hack. we should have a MIME manager in Winamp
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struct
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{
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const char *mime; const char *ext;
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}
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hack_mimes[] = { {"audio/mpeg", ".mp3"} };
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void DownloadCallback::OnFinish(DownloadToken token)
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{
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api_httpreceiver *http = WAC_API_DOWNLOADMANAGER->GetReceiver(token);
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if (http)
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{
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const char *extension = 0;
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const char *headers = http->getallheaders();
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// we're trying to figure out wtf kind of file this is
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if (!extension) // just adding this if to make this easier to re-arrange
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{
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// 1) check if there's a content-disposition, it might have an extension
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const char *content_disposition = http->getheader("content-disposition");
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if (content_disposition)
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{
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const char *content_filename = strstr(content_disposition, "filename=");
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if (content_filename && *content_filename)
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{
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content_filename+=9;
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extension = PathFindExtensionA(content_filename);
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}
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}
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}
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if (!extension)
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{
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// 2) check MIME type for something good
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const char *content_type = http->getheader("content-type");
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if (content_type)
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{
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for (int i=0;i!=sizeof(hack_mimes)/sizeof(hack_mimes[0]);i++)
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{
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if (!strcmp(hack_mimes[i].mime, content_type))
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{
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extension=hack_mimes[i].ext;
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}
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}
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}
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}
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const char *url = http->get_url();
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if (!extension)
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{
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// 3) check if URL has an extension
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if (url) // umm, we better have a URL :) but worth a check
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{
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extension = PathFindExtensionA(url);
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}
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}
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if (!extension)
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{
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// 4) ask for winamp's default extension and use that (most likely mp3)
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extension=".mp3"; // TODO: actually use the setting and not hardcode this :)
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}
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// then we rename the file
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wchar_t temppath[MAX_PATH-14] = {0};
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wchar_t filename[MAX_PATH] = {0};
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GetTempPathW(MAX_PATH-14, temppath);
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GetTempFileNameW(temppath, L"atf", 0, filename);
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PathRemoveExtensionW(filename);
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PathAddExtensionW(filename, AutoWide(extension));
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const wchar_t *downloadDest = WAC_API_DOWNLOADMANAGER->GetLocation(token);
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MoveFileW(downloadDest, filename);
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// then we build a filename with ATF
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wchar_t formatted_filename[MAX_PATH] = {0}, path_to_store[MAX_PATH] = {0};
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if (!WCSICMP(this->getPreferredFilePath(), L""))
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GetPathToStore(path_to_store);
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else
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WCSCPYN(path_to_store, this->getPreferredFilePath(), MAX_PATH);
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// TODO: benski> this is very temporary
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char temp_filename[MAX_PATH] = {0}, *t = temp_filename,
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*tfn = PathFindFileNameA(url);
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while(tfn && *tfn)
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{
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if(*tfn == '%')
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{
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if(_strnicmp(tfn,"%20",3))
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{
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*t = *tfn;
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}
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else{
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*t = ' ';
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tfn = CharNextA(tfn);
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tfn = CharNextA(tfn);
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}
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}
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else
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{
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*t = *tfn;
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}
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tfn = CharNextA(tfn);
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t = CharNextA(t);
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}
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*t = 0;
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PathCombineW(formatted_filename, path_to_store, AutoWide(temp_filename));
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createDirForFileW(formatted_filename);
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// then move the file there
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if (!MoveFileW(filename, formatted_filename))
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{
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CopyFileW(filename, formatted_filename, FALSE);
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DeleteFileW(filename);
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}
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//Std::messageBox(formatted_filename, filename, 0);
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if (this->getStoreInML() && PathFileExistsW(formatted_filename))
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{
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// then add to the media library :)
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// TOOD: benski> use api_mldb because it's more thread-friendly than SendMessageW
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HWND library = wa2.getMediaLibrary();
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LMDB_FILE_ADD_INFOW fi = {const_cast<wchar_t *>(formatted_filename), -1, -1};
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SendMessageW(library, WM_ML_IPC, (WPARAM)&fi, ML_IPC_DB_ADDORUPDATEFILEW);
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PostMessage(library, WM_ML_IPC, 0, ML_IPC_DB_SYNCDB);
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}
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if (notifyDownloadsList)
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DownloadsList::onDownloadEnd(token, const_cast<wchar_t *>(formatted_filename));
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SystemObject::onDownloadFinished(AutoWide(url), true, formatted_filename);
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Release();
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return;
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}
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if (notifyDownloadsList)
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DownloadsList::onDownloadEnd(token, NULL);
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Release();
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}
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int Winamp2FrontEnd::DownloadFile( const char *url, const wchar_t *destfilepath, bool addToMl, bool notifyDownloadsList )
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{
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DownloadCallback *callback = new DownloadCallback( destfilepath, addToMl, notifyDownloadsList );
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DownloadToken dt = WAC_API_DOWNLOADMANAGER->Download( url, callback );
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// Notify <DownloadsList/>
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if ( notifyDownloadsList )
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DownloadsList::onDownloadStart( url, dt );
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return 0;
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/*
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HTTPRETRIEVEFILEW func = (HTTPRETRIEVEFILEW) SendMessageW(hwnd_winamp, WM_WA_IPC, 0, IPC_GETHTTPGETTERW);
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if (func || func == (HTTPRETRIEVEFILEW)1)
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return func(NULL, url, destfilename, title);
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else
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return 0;
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*/
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}
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#define CBCLASS DownloadCallback
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START_DISPATCH;
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REFERENCE_COUNTED;
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VCB( IFC_DOWNLOADMANAGERCALLBACK_ONFINISH, OnFinish )
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VCB( IFC_DOWNLOADMANAGERCALLBACK_ONTICK, OnTick )
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VCB( IFC_DOWNLOADMANAGERCALLBACK_ONERROR, OnError )
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VCB( IFC_DOWNLOADMANAGERCALLBACK_ONCANCEL, OnCancel )
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END_DISPATCH;
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#undef CBCLASS
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