Initial community commit

1 files changed, 313 insertions, 0 deletions

diff --git a/Src/Winamp/VersionCheck.cpp b/Src/Winamp/VersionCheck.cpp
new file mode 100644
index 00000000..38e78cd8
--- /dev/null
+++ b/Src/Winamp/VersionCheck.cpp
@@ -0,0 +1,313 @@
+/** (c) Nullsoft, Inc.         C O N F I D E N T I A L
+** Filename: 
+** Project:
+** Description:
+** Author: Ben Allison benski@nullsoft.com
+** Created:
+**/
+
+#include "Main.h"
+#include "resource.h"
+#include "api.h"
+#include "language.h"
+
+#include "..\Components\wac_network\wac_network_http_receiver_api.h"
+
+#include "api/service/waServiceFactory.h"
+#include "Browser.h"
+#include "../nu/AutoUrl.h"
+#include "../nu/threadname.h"
+#include "stats.h"
+#include "../nu/threadpool/TimerHandle.hpp"
+
+#include "../WAT/WAT.h"
+
+extern UpdateBrowser *updateBrowser;
+
+class VersionCheckCallback : public ifc_downloadManagerCallback
+{
+public:
+	void OnInit(DownloadToken token)
+	{
+		api_httpreceiver *http = WAC_API_DOWNLOADMANAGER->GetReceiver(token);
+		if (http)
+		{
+			http->AllowCompression();
+			http->addheader("Accept: */*");
+		}
+	}
+
+	int IsCharDigit(char digit)
+	{
+		WORD type=0;
+		GetStringTypeExA(LOCALE_USER_DEFAULT, CT_CTYPE1, &digit, 1, &type);
+		return type&C1_DIGIT;
+	}
+
+	void OnFinish(DownloadToken token)
+	{
+		api_httpreceiver *http = WAC_API_DOWNLOADMANAGER->GetReceiver(token);
+		if (http && http->getreplycode() == 200)
+		{
+			char *buf;
+			size_t size;
+			if (WAC_API_DOWNLOADMANAGER->GetBuffer(token, (void **)&buf, &size) == 0)
+			{
+				//			buf[size] = 0;
+				char *p = buf;
+
+				while (size && (*p == ' ' || *p == '\t' || *p == '\r' || *p == '\n'))
+				{
+					p++;
+					size--;
+				}
+
+				char newVer[6] = {0,};
+				if (size >= 3 && p[1] == '.')
+				{
+					size_t i = 0;
+					while (size && i != 6 && (i == 1 || IsCharDigit(p[i])))
+					{
+						newVer[i] = p[i];
+						newVer[i + 1] = 0;
+						size--;
+						i++;
+					}
+					p += i;
+					while (size && (*p == ' ' || *p == '\t' || *p == '\r' || *p == '\n'))
+					{
+						size--;
+						p++;
+					}
+
+					char curVer_tmp[ 6 ] = APP_VERSION;
+					char curVer[ 6 ]     = { 0 };
+
+					i = 0;
+					size_t j = 0;
+					bool l_has_point = false;
+					while ( i != 6 && j != 6 )
+					{
+						if ( IsCharDigit( curVer_tmp[ j ] ) )
+						{
+							curVer[ i ] = curVer_tmp[ j ];
+							i++;
+						}
+
+						j++;
+
+						if ( !IsCharDigit( curVer_tmp[ j ] ) && !l_has_point )
+						{
+							curVer[ i ] = curVer_tmp[ j ];
+							l_has_point = true;
+							
+							i++;
+							j++;
+						}						
+					}
+
+					while (lstrlenA(curVer) < 5)
+						StringCchCatA(curVer, 6, "0");
+					while (lstrlenA(newVer) < 5)
+						StringCchCatA(newVer, 6, "0");
+
+					int verDif = strcmp(newVer, curVer);
+					//#if defined(BETA) || defined(NIGHTLY)
+					//				if (verDif == 0)
+					//					verDif = 1; // if this is a BETA version, then we should upgrade if the versions are equal
+					//#endif
+
+					if (verDif == 0) // same version
+					{
+						char updateNumber[32] = "";
+						char *u = updateNumber;
+						while (size && u != (updateNumber + 31) && *p && *p != '\r' && *p != '\n')
+						{
+							size--;
+							*u++ = *p++;
+							*u = 0;
+						}
+						int update = atoi(updateNumber);
+						if (update > config_newverchk3)
+						{
+							if (config_newverchk3) // only display update if we've already established a serial #
+								verDif = 1;
+							config_newverchk3 = update;
+						}
+					}
+					if (verDif > 0) // same version or older
+					{
+						while (size && (*p == ' ' || *p == '\t' || *p == '\r' || *p == '\n'))
+						{
+							size--;
+							p++;
+						}
+						if (size)
+						{
+							char *disp = (char *)calloc(size + 1, sizeof(char));
+							memcpy(disp, p, size);
+							disp[size]=0;
+							if (!_strnicmp(p, "http://", 7))
+							{
+								PostMessageW(hMainWindow, WM_WA_IPC, (WPARAM)disp, IPC_UPDATE_URL);
+							}
+							else
+							{
+								if (MessageBoxA(NULL, disp, getString(IDS_WINAMP_UPDATE_MSG,NULL,0), MB_YESNO) == IDYES)
+								{
+									wa::strings::wa_string l_url_new_version( disp );
+									myOpenURL( NULL, l_url_new_version.GetW().c_str() );
+								}
+								free(disp);
+							}
+						}
+					}
+				}
+			}
+		}
+		config_newverchk = getDay();
+	}
+
+	void OnError(DownloadToken token)
+	{
+		config_newverchk = getDay();
+	}
+
+	RECVS_DISPATCH;
+};
+
+#define CBCLASS VersionCheckCallback
+START_DISPATCH;
+VCB( IFC_DOWNLOADMANAGERCALLBACK_ONINIT, OnInit )
+VCB( IFC_DOWNLOADMANAGERCALLBACK_ONFINISH, OnFinish )
+END_DISPATCH;
+#undef CBCLASS
+
+static VersionCheckCallback versionCheckCallback;
+
+static void CheckVersion(int allowedChannel = 0)
+{
+	if ( WAC_API_DOWNLOADMANAGER )
+	{
+		char url[ 1024 ] = { 0 };
+		char   *urlend      = 0;
+		size_t  urlend_size = 0;
+
+		wa::strings::wa_string l_winamp_product_ver( STR_WINAMP_PRODUCTVER );
+		l_winamp_product_ver.replaceAll( ",", "." );
+
+		StringCchPrintfExA( url, 1024, &urlend, &urlend_size, 0, "http://client.winamp.com/update/latest-version.php?v=%s", l_winamp_product_ver.GetA().c_str() );
+
+		char uid[ 512 ] = "";
+		stats_getuidstr( uid );
+		if ( uid[ 0 ] )
+			StringCchPrintfExA( urlend, urlend_size, &urlend, &urlend_size, 0, "&ID=%s", uid );
+
+		const wchar_t *langIdentifier = langManager ? ( langManager->GetLanguageIdentifier( LANG_IDENT_STR ) ) : 0;
+		if ( langIdentifier )
+			StringCchPrintfA( urlend, urlend_size, "&lang=%s", (char *)AutoUrl( langIdentifier ) );
+
+
+		OSVERSIONINFOEX info;
+		ZeroMemory( &info, sizeof( OSVERSIONINFOEX ) );
+		info.dwOSVersionInfoSize = sizeof( OSVERSIONINFOEX );
+
+		GetVersionEx( (LPOSVERSIONINFO)&info );
+
+		char  l_os_version[ 32 ];
+		
+		sprintf( l_os_version, "&osver=%u.%u.%u", info.dwMajorVersion, info.dwMinorVersion, info.dwBuildNumber );
+		strcat( url, l_os_version );
+
+		char szAllowedChannel[32];
+		sprintf(szAllowedChannel, "&allowedchannel=%d", allowedChannel);
+		strcat(url, szAllowedChannel);
+
+		WAC_API_DOWNLOADMANAGER->DownloadEx( url, &versionCheckCallback, api_downloadManager::DOWNLOADEX_BUFFER );
+	}
+}
+
+bool DoVerChk(int verchk)
+{
+	return verchk == 1 || (verchk > 1 && verchk + 1 < (int)getDay());
+}
+
+class PingCallback : public ifc_downloadManagerCallback
+{
+public:
+	void OnInit(DownloadToken token)
+	{
+		api_httpreceiver *http = WAC_API_DOWNLOADMANAGER->GetReceiver(token);
+		if (http)
+			http->addheader("Accept: */*");
+	}
+	RECVS_DISPATCH;
+};
+
+#define CBCLASS PingCallback
+START_DISPATCH;
+VCB(IFC_DOWNLOADMANAGERCALLBACK_ONINIT, OnInit)
+END_DISPATCH;
+#undef CBCLASS
+
+static PingCallback pingCallback;
+
+void Ping(const char *url)
+{
+	if (WAC_API_DOWNLOADMANAGER)
+		WAC_API_DOWNLOADMANAGER->DownloadEx(url, &pingCallback, api_downloadManager::DOWNLOADEX_BUFFER);
+}
+
+void newversioncheck(void)
+{
+	if (isInetAvailable())
+	{
+		if (DoVerChk(config_newverchk))
+		{
+			// go ahead and call this on the main thread to ensure that the GUID gets created w/o a race condition
+			char uid[512]="";
+			stats_getuidstr(uid);
+			CheckVersion(config_newverchk_rc);
+		}
+		if (DoVerChk(config_newverchk2))
+		{
+			char _url[MAX_URL] = {0};
+			char *url=_url;
+			size_t urlsize=MAX_URL;
+
+			StringCchPrintfExA(url, urlsize, &url, &urlsize, 0,"http://client.winamp.com/update/client_session.php?v=%s",APP_VERSION);
+
+			char uid[512]="";
+			stats_getuidstr(uid);
+			if (uid[0])
+				StringCchPrintfExA(url, urlsize, &url, &urlsize, 0,"&ID=%s", uid);
+
+			int values[Stats::NUM_STATS] = {0, };
+			stats.GetStats(values);
+			for (int x = 0; x < Stats::NUM_STATS; x ++)
+			{
+				StringCchPrintfExA(url, urlsize, &url, &urlsize, 0,"&st%d=%d", x + 1, values[x]);
+			}
+
+			wchar_t stat_str[256] = {0};
+			stats.GetString("skin", stat_str, 256);
+			if (stat_str[0])
+				StringCchPrintfExA(url, urlsize, &url, &urlsize, 0,"&skin=%s",(char *)AutoUrl(stat_str));
+
+			stats.GetString("colortheme", stat_str, 256);
+			if (stat_str[0])
+				StringCchPrintfExA(url, urlsize, &url, &urlsize, 0,"&ct=%s",(char *)AutoUrl(stat_str));
+
+			stats.GetString("pmp", stat_str, 256);
+			if (stat_str[0])
+				StringCchPrintfExA(url, urlsize, &url, &urlsize, 0,"&pmp=%s",(char *)AutoUrl(stat_str));
+
+			const wchar_t *langIdentifier = langManager?(langManager->GetLanguageIdentifier(LANG_IDENT_STR)):0;
+			if (langIdentifier)
+				StringCchPrintfExA(url, urlsize, &url, &urlsize, 0, "&lang=%s", (char *)AutoUrl(langIdentifier));
+
+			Ping(_url);
+			config_newverchk2 = getDay();
+		}
+	}
+}
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