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winamp/Src/Winamp/VersionCheck.cpp

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/** (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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