mirror of
git://xwords.git.sourceforge.net/gitroot/xwords/xwords
synced 2025-01-30 08:34:16 +01:00
remove ip-related stuff to new files
This commit is contained in:
ehouse
parent
5539c05080
commit
52bf5f3e8f
2 changed files with 6 additions and 344 deletions
336
palm/palmir.c
336
palm/palmir.c
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@ -29,9 +29,6 @@
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#include "memstream.h"
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#include "palmutil.h"
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#include "LocalizedStrIncludes.h"
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#ifdef BEYOND_IR
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# include <NetMgr.h>
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#endif
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# ifndef IR_EXCHMGR
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@ -232,21 +229,6 @@ ir_callback_out( IrConnect* con, IrCallBackParms* parms )
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} /* ir_callback_out */
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#endif
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#ifdef BEYOND_IR
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static void checkAndDeliver( PalmAppGlobals* globals, XWStreamCtxt* instream,
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CommsAddrRec* addr );
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#endif
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void
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palm_send_on_close( XWStreamCtxt* stream, void* closure )
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{
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PalmAppGlobals* globals = (PalmAppGlobals*)closure;
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CommsConnType conType = comms_getConType( globals->game.comms );
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XP_ASSERT( !!globals->game.comms );
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comms_send( globals->game.comms, conType, stream );
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} /* palm_send_on_close */
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# ifndef IR_EXCHMGR
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Boolean
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ir_do_work( PalmAppGlobals* globals )
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@ -467,262 +449,6 @@ ir_cleanup( PalmAppGlobals* globals )
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} /* ir_cleanup */
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#endif
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#ifdef BEYOND_IR
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# define NETLIB_TIMEOUT 2
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XP_Bool
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openNetLibIfNot( PalmAppGlobals* globals )
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{
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Err err;
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XP_Bool done = globals->nlStuff.netLibRef != 0;
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if ( !done ) {
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UInt16 libRef;
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err = SysLibFind( "Net.lib", &libRef);
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if ( err == errNone ) {
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UInt16 ifErrs;
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err = NetLibOpen( libRef, &ifErrs );
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if ( err == errNone ) {
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globals->nlStuff.netLibRef = libRef;
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done = XP_TRUE;
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XP_LOGF( "successful netlib open" );
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} else {
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XP_LOGF( "NetLibOpen failed: err=%d; ifErrs=%d",
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err, ifErrs );
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}
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}
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}
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return done;
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} /* openNetLibIfNot */
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static void
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bindSocket( PalmAppGlobals* globals, XP_U16 listenPort )
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{
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NetSocketAddrINType socketAddr;
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UInt16 res;
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Err err;
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XP_MEMSET( &socketAddr, 0, sizeof(socketAddr) );
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socketAddr.family = netSocketAddrINET;
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socketAddr.port = listenPort;
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res = NetLibSocketBind( globals->nlStuff.netLibRef,
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globals->nlStuff.socketRef,
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(NetSocketAddrType*)&socketAddr,
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sizeof(socketAddr), -1, &err );
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if ( res == 0 && err == errNone ) {
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globals->nlStuff.listenPort = listenPort;
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XP_LOGF( "successful socket bind on port %d",
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socketAddr.port );
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} else {
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XP_LOGF( "bind failed: %d", err );
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}
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} /* bindSocket */
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static XP_Bool
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openSocketIfNot( PalmAppGlobals* globals )
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{
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XP_Bool open = globals->nlStuff.socketRef != 0;
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XP_Bool newlyOpen = XP_FALSE;
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if ( !open ) {
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Err err;
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NetSocketRef socketRef;
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XP_ASSERT( globals->nlStuff.netLibRef != 0 );
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socketRef = NetLibSocketOpen( globals->nlStuff.netLibRef,
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netSocketAddrINET,
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netSocketTypeDatagram,
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0, /* protocol (ignored) */
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NETLIB_TIMEOUT,
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&err );
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if ( err == errNone ) {
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globals->nlStuff.socketRef = socketRef;
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newlyOpen = open = XP_TRUE;
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XP_LOGF( "Opened socket" );
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} else {
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XP_LOGF( "Failed to open socket" );
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}
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if ( globals->nlStuff.listenPort != 0 ) {
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bindSocket( globals, globals->nlStuff.listenPort );
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}
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}
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return open;
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} /* openSocketIfNot */
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void
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palm_bind_socket( PalmAppGlobals* globals, XP_U16 newPort )
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{
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if ( openNetLibIfNot( globals ) && openSocketIfNot(globals) ) {
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bindSocket( globals, newPort );
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}
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} /* palm_bind_socket */
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void
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palm_ip_close( PalmAppGlobals* globals )
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{
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if ( globals->nlStuff.netLibRef != 0 ) {
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if ( globals->nlStuff.socketRef != 0 ) {
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Err ignore;
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NetLibSocketClose( globals->nlStuff.netLibRef,
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globals->nlStuff.socketRef, 0, &ignore);
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globals->nlStuff.socketRef = 0;
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}
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NetLibClose(globals->nlStuff.netLibRef, 0);
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globals->nlStuff.netLibRef = 0;
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}
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} /* palm_ip_close */
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#define MAX_PACKET_SIZE 256
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static XP_S16
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palm_ip_send( XP_U8* buf, XP_U16 len, CommsAddrRec* addr,
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PalmAppGlobals* globals )
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{
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XP_S16 nSent = 0;
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XP_LOGF( "palm_ip_send: len=%d", len );
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XP_ASSERT( len < MAX_PACKET_SIZE );
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if ( openNetLibIfNot( globals ) && openSocketIfNot( globals ) ) {
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Err err;
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NetSocketAddrINType outSocket;
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XP_MEMSET( &outSocket, 0, sizeof(outSocket) );
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outSocket.family = netSocketAddrINET;
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if ( 0 && !!addr ) {
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outSocket.port = addr->u.ip.port;
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outSocket.addr = addr->u.ip.ipAddr;
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} else {
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/* first time, get address from user settings */
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CommsAddrRec addr;
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XP_U16 ignore;
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comms_getAddr( globals->game.comms, &addr, &ignore );
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outSocket.port = addr.u.ip.port;
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outSocket.addr = addr.u.ip.ipAddr;
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}
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XP_LOGF( "sending to host 0x%lx, port %d",
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outSocket.addr, outSocket.port );
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nSent = NetLibSend( globals->nlStuff.netLibRef,
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globals->nlStuff.socketRef,
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(void*) buf, len, 0, /* flags */
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&outSocket, sizeof(outSocket),
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NETLIB_TIMEOUT,
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&err );
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if ( err != errNone || nSent != len ) {
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XP_LOGF( "failed to send %d bytes; sent %d; err=%d",
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len, nSent, err );
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nSent = 0;
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} else {
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XP_LOGF( "sent %d bytes", nSent );
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}
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}
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return nSent;
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} /* palm_ip_send */
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#endif
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#ifdef BEYOND_IR
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static XWStreamCtxt*
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packetToStream( PalmAppGlobals* globals, CommsAddrRec* retAddr )
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{
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XP_U8 buf[MAX_PACKET_SIZE];
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Err err;
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XP_S16 nRead;
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NetSocketAddrINType fromAddr;
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void* fromAddrP;
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UInt16 fromLen;
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XWStreamCtxt* result;
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if ( globals->romVersion >= 50 ) {
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fromAddrP = NULL;
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fromLen = 0;
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} else {
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fromAddrP = (void*)&fromAddr;
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fromLen = sizeof( fromAddr );
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}
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XP_LOGF( "calling NetLibReceive" );
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nRead = NetLibReceive( globals->nlStuff.netLibRef,
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globals->nlStuff.socketRef,
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buf, MAX_PACKET_SIZE,
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0, /* flags */
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fromAddrP, &fromLen,
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0, &err );
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XP_LOGF( "back from NetLibReceive" );
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if ( (nRead > 0) && (err == errNone) ) {
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XP_LOGF( "read data: %d bytes", nRead );
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result = mem_stream_make( MEMPOOL globals->vtMgr,
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globals, 0, NULL);
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stream_open( result );
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stream_putBytes( result, buf, nRead );
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/* harvest the return address */
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retAddr->conType = COMMS_CONN_IP;
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retAddr->u.ip.ipAddr = fromAddr.addr;
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retAddr->u.ip.port = fromAddr.port;
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XP_LOGF( "received packet from port %d on host 0x%lx",
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fromAddr.port, fromAddr.addr );
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} else {
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result = NULL;
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XP_LOGF( "didn't read data: %d bytes or err=%d",
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nRead, err );
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}
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return result;
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} /* packetToStream */
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void
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checkHandleNetEvents( PalmAppGlobals* globals )
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{
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if ( openNetLibIfNot( globals ) && openSocketIfNot( globals ) ) {
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NetFDSetType readFDs;
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NetFDSetType writeFDs;
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NetFDSetType ignoreFDs;
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XP_S16 nSockets;
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Err err;
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netFDZero( &readFDs );
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netFDZero( &writeFDs );
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netFDZero( &ignoreFDs );
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netFDSet( globals->nlStuff.socketRef, &readFDs );
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nSockets = NetLibSelect( globals->nlStuff.netLibRef,
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netFDSetSize, /* built-in constant PENDING */
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&readFDs, &writeFDs, &ignoreFDs,
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1, /* timeout */
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&err );
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if ( nSockets > 0 && err == errNone ) {
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if ( netFDIsSet( globals->nlStuff.socketRef, &readFDs ) ) {
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XWStreamCtxt* instream;
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CommsAddrRec raddr;
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XP_MEMSET( &raddr, 0, sizeof(raddr) );
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instream = packetToStream( globals, &raddr );
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if ( !!instream ) {
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checkAndDeliver( globals, instream, &raddr );
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}
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}
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}
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}
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} /* checkHandleNetEvents */
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#endif
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/* We're passed an address as we've previously defined it and a buffer
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* containing a message to send. Prepend any palm/ir specific headers to the
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* message, save the buffer somewhere, and fire up the state machine that
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@ -735,7 +461,7 @@ checkHandleNetEvents( PalmAppGlobals* globals )
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* if there's any ir-specific packet header I need to prepend to what's
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* outgoing.
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*/
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static XP_S16
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XP_S16
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palm_ir_send( XP_U8* buf, XP_U16 len, PalmAppGlobals* globals )
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{
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#ifdef IR_EXCHMGR
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@ -748,15 +474,7 @@ palm_ir_send( XP_U8* buf, XP_U16 len, PalmAppGlobals* globals )
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exgSocket.target = APPID;
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if ( globals->romVersion >= 40 ) {
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#ifdef BEYOND_IR
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if ( globals->exgLibraryRef == 0 ) {
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exgSocket.name = exgSendBeamPrefix;
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} else {
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exgSocket.libraryRef = globals->exgLibraryRef;
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}
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#else
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exgSocket.name = exgBeamPrefix;
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#endif
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}
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err = ExgPut( &exgSocket );
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@ -766,13 +484,6 @@ palm_ir_send( XP_U8* buf, XP_U16 len, PalmAppGlobals* globals )
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}
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err = ExgDisconnect( &exgSocket, err );
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#ifdef BEYOND_IR
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/* no need to check for ROM version here */
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if ( globals->exgLibraryRef == 0 ) {
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globals->exgLibraryRef = exgSocket.libraryRef;
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}
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#endif
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return err==0? sent : 0;
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#else
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MyIrPacket* packet = getFreeSendPacket( globals );
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@ -787,43 +498,6 @@ palm_ir_send( XP_U8* buf, XP_U16 len, PalmAppGlobals* globals )
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#endif
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} /* palm_ir_send */
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XP_S16
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palm_send( XP_U8* buf, XP_U16 len, CommsAddrRec* addr, void* closure )
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{
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PalmAppGlobals* globals = (PalmAppGlobals*)closure;
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#ifdef BEYOND_IR
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XP_S16 result = 0;
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switch( comms_getConType(globals->game.comms) ) {
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case COMMS_CONN_IR:
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result = palm_ir_send( buf, len, globals );
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break;
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case COMMS_CONN_IP:
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result = palm_ip_send( buf, len, addr, globals );
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break;
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default:
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XP_ASSERT(0);
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}
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return result;
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#else
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return palm_ir_send( buf, len, globals );
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#endif
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} /* palm_send */
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static void
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checkAndDeliver( PalmAppGlobals* globals, XWStreamCtxt* instream,
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CommsAddrRec* addr )
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{
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if ( comms_checkIncomingStream( globals->game.comms,
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instream, addr ) ) {
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globals->msgReceivedDraw =
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server_receiveMessage( globals->game.server, instream );
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globals->msgReceivedDraw = true;
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}
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stream_destroy( instream );
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palm_util_requestTime( &globals->util );
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} /* checkAndDeliver */
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#ifdef IR_EXCHMGR
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void
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palm_ir_receiveMove( PalmAppGlobals* globals, ExgSocketPtr socket )
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@ -1035,12 +709,12 @@ static void
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printStateTransition( PalmAppGlobals* globals )
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{
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if ( globals->ir_state != globals->ir_state_prev ) {
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char* oldState = getStateName( globals->ir_state_prev );
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char* newState = getStateName( globals->ir_state );
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char* oldState = getStateName( globals->ir_state_prev );
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char* newState = getStateName( globals->ir_state );
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XP_STATUSF( "ir_st:%s->%s", oldState, newState );
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XP_STATUSF( "ir_st:%s->%s", oldState, newState );
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globals->ir_state_prev = globals->ir_state;
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globals->ir_state_prev = globals->ir_state;
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}
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} /* printStateTransition */
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# endif /* IR_EXCHMGR */
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@ -82,24 +82,12 @@ Boolean ir_do_work( PalmAppGlobals* globals );
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void ir_show_status( PalmAppGlobals* globals );
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void ir_cleanup( PalmAppGlobals* globals );
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/* CommsCtxt send callback; a driver of sorts. Switches off global state to
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decide how to actually send the message. */
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XP_S16 palm_send( XP_U8* buf, XP_U16 len, CommsAddrRec* addr, void* closure );
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void palm_send_on_close( XWStreamCtxt* stream, void* closure );
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void receiveMove( ExgSocketPtr cmdPBP );
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XP_Bool loadReceivedMove( PalmAppGlobals* globals, MemHandle moveData );
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void palm_ir_receiveMove( PalmAppGlobals* globals, ExgSocketPtr socket );
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void palm_ip_close( PalmAppGlobals* globals );
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#ifdef BEYOND_IR
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void checkHandleNetEvents( PalmAppGlobals* globals );
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XP_Bool openNetLibIfNot( PalmAppGlobals* globals );
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void palm_bind_socket( PalmAppGlobals* globals, XP_U16 newPort );
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#endif
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XP_S16 palm_ir_send( XP_U8* buf, XP_U16 len, PalmAppGlobals* globals );
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#ifdef XWFEATURE_STANDALONE_ONLY
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# define palm_ir_send (TransportSend)NULL
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