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Added client callback interface.

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This commit is contained in:
lotodore
2007-02-18 01:16:18 +00:00
parent 4e69e4d7e6
commit ca6adbb295
7 changed files with 86 additions and 41 deletions
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src/net/common/clientcallback.cpp
+26
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@@ -0,0 +1,26 @@
/***************************************************************************
* Copyright (C) 2007 by Lothar May *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <net/clientcallback.h>
ClientCallback::~ClientCallback()
{
}
src/net/common/clientstate.cpp
+15 -15
View File
@@ -21,7 +21,7 @@
#include <net/clientthread.h>
#include <net/clientdata.h>
#include <net/socket_msg.h>
#include <gui/guiinterface.h>
#include <net/clientcallback.h>
#include <stdexcept>
#include <sstream>
@@ -51,26 +51,26 @@ ClientStateInit::~ClientStateInit()
}
void
ClientStateInit::Process(ClientThread &client, GuiInterface &gui)
ClientStateInit::Process(ClientThread &client, ClientCallback &cb)
{
ClientData &data = client.GetData();
if (data.serverAddr.empty())
{
gui.showErrorConnectToServerDialog(ERR_SOCK_SERVERADDR_NOT_SET, 0);
cb.SignalError(ERR_SOCK_SERVERADDR_NOT_SET, 0);
throw runtime_error("ClientStateInit"); // TODO: own exception
}
if (data.serverPort < 1024)
{
gui.showErrorConnectToServerDialog(ERR_SOCK_INVALID_PORT, 0);
cb.SignalError(ERR_SOCK_INVALID_PORT, 0);
throw runtime_error("ClientStateInit");
}
data.sockfd = socket(data.addrFamily, SOCK_STREAM, 0);
if (!IS_VALID_SOCKET(data.sockfd))
{
gui.showErrorConnectToServerDialog(ERR_SOCK_CREATION_FAILED, SOCKET_ERRNO());
cb.SignalError(ERR_SOCK_CREATION_FAILED, SOCKET_ERRNO());
throw runtime_error("ClientStateInit");
}
@@ -78,12 +78,12 @@ ClientStateInit::Process(ClientThread &client, GuiInterface &gui)
unsigned long mode = 1;
if (IOCTLSOCKET(data.sockfd, FIONBIO, &mode) == SOCKET_ERROR)
{
gui.showErrorConnectToServerDialog(ERR_SOCK_CREATION_FAILED, SOCKET_ERRNO());
cb.SignalError(ERR_SOCK_CREATION_FAILED, SOCKET_ERRNO());
throw runtime_error("ClientStateInit");
}
#endif
gui.showActionConnectToServerDialog(MSG_SOCK_INIT_DONE);
cb.SignalSuccess(MSG_SOCK_INIT_DONE);
client.SetState(ClientStateResolve::Instance());
}
@@ -105,7 +105,7 @@ ClientStateResolve::~ClientStateResolve()
}
void
ClientStateResolve::Process(ClientThread &client, GuiInterface &gui)
ClientStateResolve::Process(ClientThread &client, ClientCallback &cb)
{
ClientData &data = client.GetData();
@@ -117,7 +117,7 @@ ClientStateResolve::Process(ClientThread &client, GuiInterface &gui)
// Set the port.
if (!socket_set_port(data.serverPort, data.addrFamily, (struct sockaddr *)&data.clientAddr, data.GetServerAddrSize()))
{
gui.showErrorConnectToServerDialog(ERR_SOCK_SET_PORT_FAILED, 0);
cb.SignalError(ERR_SOCK_SET_PORT_FAILED, 0);
throw runtime_error("ClientStateResolve");
}
}
@@ -128,11 +128,11 @@ ClientStateResolve::Process(ClientThread &client, GuiInterface &gui)
tmpStr << data.serverPort;
if (!socket_resolve(data.serverAddr.c_str(), tmpStr.str().c_str(), data.addrFamily, SOCK_STREAM, 0, (struct sockaddr *)&data.clientAddr, data.GetServerAddrSize()))
{
gui.showErrorConnectToServerDialog(ERR_SOCK_RESOLVE_FAILED, 0); // TODO: use errno value
cb.SignalError(ERR_SOCK_RESOLVE_FAILED, 0); // TODO: use errno value
throw runtime_error("ClientStateResolve");
}
}
gui.showActionConnectToServerDialog(MSG_SOCK_RESOLVE_DONE);
cb.SignalSuccess(MSG_SOCK_RESOLVE_DONE);
client.SetState(ClientStateConnect::Instance());
}
@@ -154,16 +154,16 @@ ClientStateConnect::~ClientStateConnect()
}
void
ClientStateConnect::Process(ClientThread &client, GuiInterface &gui)
ClientStateConnect::Process(ClientThread &client, ClientCallback &cb)
{
ClientData &data = client.GetData();
if (!IS_VALID_CONNECT(connect(data.sockfd, (struct sockaddr *)&data.clientAddr, data.GetServerAddrSize())))
{
gui.showErrorConnectToServerDialog(ERR_SOCK_CONNECT_FAILED, SOCKET_ERRNO());
cb.SignalError(ERR_SOCK_CONNECT_FAILED, SOCKET_ERRNO());
throw runtime_error("ClientStateResolve");
}
gui.showActionConnectToServerDialog(MSG_SOCK_RESOLVE_DONE);
cb.SignalSuccess(MSG_SOCK_RESOLVE_DONE);
client.SetState(ClientStateFinal::Instance());
}
@@ -185,7 +185,7 @@ ClientStateFinal::~ClientStateFinal()
}
void
ClientStateFinal::Process(ClientThread &client, GuiInterface &gui)
ClientStateFinal::Process(ClientThread &client, ClientCallback &cb)
{
boost::xtime t;
boost::xtime_get(&t, boost::TIME_UTC);
src/net/common/clientthread.cpp
+3 -3
View File
@@ -26,8 +26,8 @@
using namespace std;
ClientThread::ClientThread(GuiInterface &gui)
: m_curState(NULL), m_gui(gui)
ClientThread::ClientThread(ClientCallback &cb)
: m_curState(NULL), m_callback(cb)
{
m_data.reset(new ClientData);
m_curState = &CLIENT_INITIAL_STATE::Instance();
@@ -53,7 +53,7 @@ ClientThread::Main()
{
while (!ShouldTerminate())
{
GetState().Process(*this, m_gui);
GetState().Process(*this, m_callback);
}
}