ParaEngine::CAutoUpdaterApp Class Reference

This is used to create an application using interprocess communication. More...

#include <AutoUpdaterApp.h>

Inheritance diagram for ParaEngine::CAutoUpdaterApp:

Public Types
typedef std::list< std::string >	Domain_Map_t

Public Member Functions
virtual int	SetCommandLine (const char *sCmdLine)
	init command line so that we can use IPC calls before calling Run() method. More...
virtual int	SetAppDir ()
	set working directory More...
virtual bool	BeginCoreUpdate (const char *sCurVersion, const char *sSessionDir)
	begin core update. More...
virtual bool	SendHostMsg (int nMsg, DWORD param1=0, DWORD param2=0, const char *filename=NULL, const char *sCode=NULL, int nPriority=0)
	sent interprocess message to the host process. More...
virtual void	SendError (int nErrorCode, const char *errorMsg=NULL)
	send error message to host app. More...
virtual void	SendLog (const char *logMsg)
	send log message to host app. More...
virtual bool	IsUrlTrusted (const std::string &sUrl)
	whether the url is from a trusted web domain. More...
virtual void	OnProgress (const NPL::IAutoUpdaterClient::ProgressMessage &msg)
	auto updater call back. More...

Protected Member Functions
bool	TryGetNextCoreUpdateMessage ()
NPL::CAutoUpdaterClient *	CreateGetAutoUpdater ()
void	ReleaseAutoUpdater ()
int	DoCoreUpdate_imp ()
	update the core game engine. More...

Static Protected Member Functions
static int	MatchFilePattern (const std::string &input, const std::string &sPattern)
	whether the input string match a given file pattern. More...
static bool	IsAlphaNumeric (char c)

Protected Attributes
std::string	m_sCmdLine
CCommandLineParser *	m_pCmdLineParams
bool	m_bAutoUpdateComplete
NPL::CAutoUpdaterClient *	m_pAutoUpdater
Domain_Map_t	m_trusted_domains

Detailed Description

This is used to create an application using interprocess communication.

Member Function Documentation

BeginCoreUpdate()

bool ParaEngine::CAutoUpdaterApp::BeginCoreUpdate ( const char *  sCurVersion, const char *  sSessionDir  )

virtual

begin core update.

one can use TryGetNextCoreUpdateMessage() to process the update message.

Parameters

sCurVersion	"0" is forcing full update, "" is using the current version in the current working directory. or a version number like "0.2.70"
sSessionDir	we will keep temporary download file under update/[sUpdaterName]/[version] directory. if this is NULL, we will use the default name "web"

DoCoreUpdate_imp()

int ParaEngine::CAutoUpdaterApp::DoCoreUpdate_imp ( )

protected

update the core game engine.

IsUrlTrusted()

bool ParaEngine::CAutoUpdaterApp::IsUrlTrusted ( const std::string &  sUrl )

virtual

whether the url is from a trusted web domain.

MatchFilePattern()

int ParaEngine::CAutoUpdaterApp::MatchFilePattern ( const std::string &  input, const std::string &  sPattern  )

staticprotected

whether the input string match a given file pattern.

Only wild card * is supported, where * can only match to AlphaNumeric character. e.g : assert(MatchFilePattern("http://update.paraengine.com/webplayer/redist1.exe", "http://*.paraengine.com/webplayer/") == 1) assert(MatchFilePattern("http://www.paraengine.com/webplayer/redist1.exe", "http://*.paraengine.com/webplayer/*.*") == 0) assert(MatchFilePattern("http://www.paraengine.com/webplayer/redist1.exe", "http://*.paraengine.com/*") == -1)

Returns

0 if it is a perfect match. 1 if the beginning of input matches the sPattern perfectly. or -1 if something does not match.

OnProgress()

void ParaEngine::CAutoUpdaterApp::OnProgress ( const NPL::IAutoUpdaterClient::ProgressMessage &  msg )

virtual

auto updater call back.

Implements NPL::IAutoUpdaterClient::IAutoUpdaterCallback.

Reimplemented in CMyApp.

SendError()

void ParaEngine::CAutoUpdaterApp::SendError ( int  nErrorCode, const char *  errorMsg = NULL  )

virtual

send error message to host app.

SendHostMsg()

bool ParaEngine::CAutoUpdaterApp::SendHostMsg ( int  nMsg, DWORD  param1 = 0, DWORD  param2 = 0, const char *  filename = NULL, const char *  sCode = NULL, int  nPriority = 0  )

virtual

sent interprocess message to the host process.

Reimplemented in ParaEngine::CInterprocessAppClient.

SendLog()

void ParaEngine::CAutoUpdaterApp::SendLog ( const char *  logMsg )

virtual

send log message to host app.

SetAppDir()

int ParaEngine::CAutoUpdaterApp::SetAppDir ( )

virtual

set working directory

Returns

: -1 if app_dir is not allowed. it must be in user's local dir. return 0 if succeed.

SetCommandLine()

int ParaEngine::CAutoUpdaterApp::SetCommandLine ( const char *  sCmdLine )

virtual

init command line so that we can use IPC calls before calling Run() method.

Returns

0 if command line is empty or not changed. otherise return 1.

Reimplemented in ParaEngine::CInterprocessAppClient.

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The documentation for this class was generated from the following files:

• Client/trunk/ParaEngineClientApp/AutoUpdaterApp.h
• Client/trunk/ParaEngineClientApp/AutoUpdaterApp.cpp