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implements possiblity to select host by name and not only by IP address (of course, selecting a host by IP address is still possible)

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This commit is contained in:
Volker Fischer 2007-02-24 09:49:52 +00:00
parent 4cb4cade33
commit d8fabf2e52
3 changed files with 32 additions and 10 deletions
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36
src/client.cpp
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@ -88,17 +88,37 @@ bool CClient::SetServerAddr ( QString strNAddr )
{
QHostAddress InetAddr;
if ( InetAddr.setAddress ( strNAddr ) )
// first try if this is an IP number an can directly applied to QHostAddress
if ( !InetAddr.setAddress ( strNAddr ) )
{
// the server port is fixed and always the same
Channel.SetAddress ( CHostAddress ( InetAddr, LLCON_PORT_NUMBER ) );
return true;
}
else
{
return false; // invalid address
// TODO implement the IP number query with QT objects (this is not possible with
// QT 2 so we have to implement a workaround solution here
// it was no vaild IP address, try to get host by name, assuming
// that the string contains a valid host name string
const hostent* HostInf = gethostbyname ( strNAddr.latin1() );
if ( HostInf )
{
uint32_t dwIPNumber;
// copy IP address of first found host in host list
memcpy ( (char*) &dwIPNumber, HostInf->h_addr_list[0], sizeof ( dwIPNumber ) );
// apply IP address to QT object (change byte order, too)
InetAddr.setAddress ( htonl ( dwIPNumber ) );
}
else
{
return false; // invalid address
}
}
// apply address (the server port is fixed and always the same)
Channel.SetAddress ( CHostAddress ( InetAddr, LLCON_PORT_NUMBER ) );
return true;
}
void CClient::OnProtocolStatus ( bool bOk )

2
src/client.h
View file

@ -39,6 +39,8 @@
#else
# include "../linux/sound.h"
# include <sched.h>
# include <socket.h>
# include <netdb.h>
#endif

4
windows/llcon.dsp
View file

@ -54,7 +54,7 @@ BSC32=bscmake.exe
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /machine:I386
# ADD LINK32 winmm.lib $(QTDIR)\lib\qt-mt230nc.lib $(QTDIR)\lib\qtmain.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /machine:I386
# ADD LINK32 ws2_32.lib winmm.lib $(QTDIR)\lib\qt-mt230nc.lib $(QTDIR)\lib\qtmain.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /machine:I386
!ELSEIF "$(CFG)" == "llcon - Win32 Debug"
@ -81,7 +81,7 @@ BSC32=bscmake.exe
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /debug /machine:I386 /pdbtype:sept
# ADD LINK32 winmm.lib $(QTDIR)\lib\qt-mt230nc.lib $(QTDIR)\lib\qtmain.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /debug /machine:I386 /pdbtype:sept
# ADD LINK32 ws2_32.lib winmm.lib $(QTDIR)\lib\qt-mt230nc.lib $(QTDIR)\lib\qtmain.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /debug /machine:I386 /pdbtype:sept
!ENDIF