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See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_svl.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #define UNICODE 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir #include <string.h> 34*cdf0e10cSrcweir #include "ddeimp.hxx" 35*cdf0e10cSrcweir #include <svl/svdde.hxx> 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir // --- DdeInternal::InfCallback() ---------------------------------- 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir #ifdef WNT 40*cdf0e10cSrcweir HDDEDATA CALLBACK DdeInternal::InfCallback( 41*cdf0e10cSrcweir WORD, WORD, HCONV, HSZ, HSZ, HDDEDATA, DWORD, DWORD ) 42*cdf0e10cSrcweir #else 43*cdf0e10cSrcweir #if defined ( MTW ) || ( defined ( GCC ) && defined ( OS2 )) || defined( ICC ) 44*cdf0e10cSrcweir HDDEDATA CALLBACK __EXPORT DdeInternal::InfCallback( 45*cdf0e10cSrcweir WORD, WORD, HCONV, HSZ, HSZ, HDDEDATA, DWORD, DWORD ) 46*cdf0e10cSrcweir #else 47*cdf0e10cSrcweir HDDEDATA CALLBACK _export DdeInternal::InfCallback( 48*cdf0e10cSrcweir WORD, WORD, HCONV, HSZ, HSZ, HDDEDATA, DWORD, DWORD ) 49*cdf0e10cSrcweir #endif 50*cdf0e10cSrcweir #endif 51*cdf0e10cSrcweir { 52*cdf0e10cSrcweir return (HDDEDATA)DDE_FNOTPROCESSED; 53*cdf0e10cSrcweir } 54*cdf0e10cSrcweir 55*cdf0e10cSrcweir // --- DdeServiceList::DdeServiceList() ---------------------------- 56*cdf0e10cSrcweir 57*cdf0e10cSrcweir DdeServiceList::DdeServiceList( const String* pTopic ) 58*cdf0e10cSrcweir { 59*cdf0e10cSrcweir DWORD hDdeInst = NULL; 60*cdf0e10cSrcweir HCONVLIST hConvList = NULL; 61*cdf0e10cSrcweir HCONV hConv = NULL; 62*cdf0e10cSrcweir UINT nStatus = DMLERR_NO_ERROR; 63*cdf0e10cSrcweir HSZ hTopic = NULL; 64*cdf0e10cSrcweir 65*cdf0e10cSrcweir #ifndef OS2 // YD FIXME 66*cdf0e10cSrcweir 67*cdf0e10cSrcweir nStatus = DdeInitialize( &hDdeInst, (PFNCALLBACK) DdeInternal::InfCallback, 68*cdf0e10cSrcweir APPCLASS_STANDARD | APPCMD_CLIENTONLY | 69*cdf0e10cSrcweir CBF_FAIL_ALLSVRXACTIONS | 70*cdf0e10cSrcweir CBF_SKIP_ALLNOTIFICATIONS, 0L ); 71*cdf0e10cSrcweir 72*cdf0e10cSrcweir if ( nStatus == DMLERR_NO_ERROR ) 73*cdf0e10cSrcweir { 74*cdf0e10cSrcweir if ( pTopic ) 75*cdf0e10cSrcweir { 76*cdf0e10cSrcweir LPCTSTR p = reinterpret_cast<LPCTSTR>(pTopic->GetBuffer()); 77*cdf0e10cSrcweir #ifdef __MINGW32__ 78*cdf0e10cSrcweir hTopic = DdeCreateStringHandle( hDdeInst, const_cast<LPTSTR>(p), CP_WINUNICODE ); 79*cdf0e10cSrcweir #else 80*cdf0e10cSrcweir hTopic = DdeCreateStringHandle( hDdeInst, p, CP_WINUNICODE ); 81*cdf0e10cSrcweir #endif 82*cdf0e10cSrcweir } 83*cdf0e10cSrcweir 84*cdf0e10cSrcweir hConvList = DdeConnectList( hDdeInst, NULL, hTopic, NULL, NULL ); 85*cdf0e10cSrcweir nStatus = DdeGetLastError( hDdeInst ); 86*cdf0e10cSrcweir } 87*cdf0e10cSrcweir 88*cdf0e10cSrcweir if ( nStatus == DMLERR_NO_ERROR ) 89*cdf0e10cSrcweir { 90*cdf0e10cSrcweir while ( ( hConv = DdeQueryNextServer( hConvList, hConv ) ) != NULL) 91*cdf0e10cSrcweir { 92*cdf0e10cSrcweir CONVINFO aInf; 93*cdf0e10cSrcweir TCHAR buf[256], *p; 94*cdf0e10cSrcweir HSZ h; 95*cdf0e10cSrcweir #ifdef OS2 96*cdf0e10cSrcweir aInf.nSize = sizeof( aInf ); 97*cdf0e10cSrcweir #else 98*cdf0e10cSrcweir aInf.cb = sizeof( aInf ); 99*cdf0e10cSrcweir #endif 100*cdf0e10cSrcweir if( DdeQueryConvInfo( hConv, QID_SYNC, &aInf)) 101*cdf0e10cSrcweir { 102*cdf0e10cSrcweir h = aInf.hszServiceReq; 103*cdf0e10cSrcweir if ( !h ) 104*cdf0e10cSrcweir #ifndef OS2 105*cdf0e10cSrcweir h = aInf.hszSvcPartner; 106*cdf0e10cSrcweir #else 107*cdf0e10cSrcweir h = aInf.hszPartner; 108*cdf0e10cSrcweir #endif 109*cdf0e10cSrcweir DdeQueryString( hDdeInst, h, buf, sizeof(buf) / sizeof(TCHAR), CP_WINUNICODE ); 110*cdf0e10cSrcweir p = buf + lstrlen( buf ); 111*cdf0e10cSrcweir *p++ = '|'; *p = 0; 112*cdf0e10cSrcweir DdeQueryString( hDdeInst, aInf.hszTopic, p, sizeof(buf)/sizeof(TCHAR)-lstrlen( buf ), 113*cdf0e10cSrcweir CP_WINUNICODE ); 114*cdf0e10cSrcweir aServices.Insert( new String( reinterpret_cast<const sal_Unicode*>(buf) ) ); 115*cdf0e10cSrcweir } 116*cdf0e10cSrcweir } 117*cdf0e10cSrcweir DdeDisconnectList( hConvList ); 118*cdf0e10cSrcweir } 119*cdf0e10cSrcweir 120*cdf0e10cSrcweir if ( hTopic) 121*cdf0e10cSrcweir DdeFreeStringHandle( hDdeInst, hTopic ); 122*cdf0e10cSrcweir if ( hDdeInst ) 123*cdf0e10cSrcweir DdeUninitialize( hDdeInst ); 124*cdf0e10cSrcweir 125*cdf0e10cSrcweir #endif 126*cdf0e10cSrcweir 127*cdf0e10cSrcweir } 128*cdf0e10cSrcweir 129*cdf0e10cSrcweir // --- DdeServiceList::~DdeServiceList() --------------------------- 130*cdf0e10cSrcweir 131*cdf0e10cSrcweir DdeServiceList::~DdeServiceList() 132*cdf0e10cSrcweir { 133*cdf0e10cSrcweir String* s; 134*cdf0e10cSrcweir while ( ( s = aServices.First() ) != NULL ) 135*cdf0e10cSrcweir { 136*cdf0e10cSrcweir aServices.Remove( s ); 137*cdf0e10cSrcweir delete s; 138*cdf0e10cSrcweir } 139*cdf0e10cSrcweir } 140*cdf0e10cSrcweir 141*cdf0e10cSrcweir // --- DdeTopicList::DdeTopicList() -------------------------------- 142*cdf0e10cSrcweir 143*cdf0e10cSrcweir DdeTopicList::DdeTopicList( const String& rService ) 144*cdf0e10cSrcweir { 145*cdf0e10cSrcweir DdeConnection aSys( rService, String( reinterpret_cast<const sal_Unicode*>(SZDDESYS_TOPIC) ) ); 146*cdf0e10cSrcweir 147*cdf0e10cSrcweir if ( !aSys.GetError() ) 148*cdf0e10cSrcweir { 149*cdf0e10cSrcweir DdeRequest aReq( aSys, String( reinterpret_cast<const sal_Unicode*>(SZDDESYS_ITEM_TOPICS) ), 500 ); 150*cdf0e10cSrcweir aReq.SetDataHdl( LINK( this, DdeTopicList, Data ) ); 151*cdf0e10cSrcweir aReq.Execute(); 152*cdf0e10cSrcweir } 153*cdf0e10cSrcweir } 154*cdf0e10cSrcweir 155*cdf0e10cSrcweir // --- DdeTopicList::~DdeTopicList() ------------------------------- 156*cdf0e10cSrcweir 157*cdf0e10cSrcweir DdeTopicList::~DdeTopicList() 158*cdf0e10cSrcweir { 159*cdf0e10cSrcweir String* s; 160*cdf0e10cSrcweir while ( ( s = aTopics.First() ) != NULL ) 161*cdf0e10cSrcweir { 162*cdf0e10cSrcweir aTopics.Remove( s ); 163*cdf0e10cSrcweir delete s; 164*cdf0e10cSrcweir } 165*cdf0e10cSrcweir } 166*cdf0e10cSrcweir 167*cdf0e10cSrcweir // --- DdeTopicList::Data() -------------------------------------------- 168*cdf0e10cSrcweir 169*cdf0e10cSrcweir IMPL_LINK( DdeTopicList, Data, DdeData*, pData ) 170*cdf0e10cSrcweir { 171*cdf0e10cSrcweir char* p = (char*) (const void *) *pData; 172*cdf0e10cSrcweir char* q = p; 173*cdf0e10cSrcweir short i; 174*cdf0e10cSrcweir char buf[256]; 175*cdf0e10cSrcweir 176*cdf0e10cSrcweir while ( *p && *p != '\r' && *p != '\n' ) 177*cdf0e10cSrcweir { 178*cdf0e10cSrcweir q = buf; i = 0; 179*cdf0e10cSrcweir while ( i < 255 && *p && *p != '\r' && *p != '\n' && *p != '\t' ) 180*cdf0e10cSrcweir *q++ = *p++, i++; 181*cdf0e10cSrcweir *q = 0; 182*cdf0e10cSrcweir while ( *p && *p != '\r' && *p != '\n' && *p != '\t' ) 183*cdf0e10cSrcweir p++; 184*cdf0e10cSrcweir aTopics.Insert( new String( String::CreateFromAscii(buf) ) ); 185*cdf0e10cSrcweir if ( *p == '\t' ) 186*cdf0e10cSrcweir p++; 187*cdf0e10cSrcweir } 188*cdf0e10cSrcweir return 0; 189*cdf0e10cSrcweir } 190*cdf0e10cSrcweir 191