112 行
2.2 KiB
C
112 行
2.2 KiB
C
#include "cmGlobal.h"
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#include "cmRtSysMsg.h"
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#include "cmUiDrvr.h"
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void cmUiDriverArgSetup( cmUiDriverArg_t* a,
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unsigned rtSubIdx,
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unsigned selId,
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cmUiDId_t dId,
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unsigned appId,
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unsigned usrId,
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unsigned panelId,
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cmUiCId_t cId,
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unsigned flags,
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int ival,
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double fval,
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const cmChar_t* sval,
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int x,
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int y,
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int w,
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int h
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)
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{
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flags = cmEnaFlag(flags,kSvalUiFl,sval!=NULL);
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a->hdr.rtSubIdx= rtSubIdx;
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a->hdr.selId = selId;
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a->dId = dId;
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a->appId = appId;
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a->usrId = usrId;
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a->panelId = panelId;
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a->cId = cId;
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a->flags = flags;
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a->ival = ival;
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a->fval = fval;
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a->sval = sval;
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a->x = x;
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a->y = y;
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a->w = w;
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a->h = h;
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}
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unsigned cmUiDriverArgSerializeBufByteCount( const cmUiDriverArg_t* a )
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{
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unsigned n = sizeof(*a);
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if( cmIsFlag(a->flags,kSvalUiFl) && a->sval != NULL )
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n += strlen(a->sval) + 1;
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return n;
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}
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cmUiRC_t cmUiDriverArgSerialize( const cmUiDriverArg_t* a, void* buf, unsigned bufByteCnt )
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{
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if( bufByteCnt < cmUiDriverArgSerializeBufByteCount(a))
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return kBufTooSmallUiRC;
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memcpy(buf,a,sizeof(*a));
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if( cmIsFlag(a->flags,kSvalUiFl) && a->sval != NULL )
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strcpy( (char*)buf + sizeof(*a), a->sval );
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return kOkUiRC;
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}
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cmUiRC_t cmUiDriverArgDeserialize( cmUiDriverArg_t* a, const void* buf, unsigned bufByteCnt )
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{
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bool fl = bufByteCnt >= sizeof(*a);
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assert( fl );
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if( !fl )
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return kBufTooSmallUiRC;
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memcpy(a,buf,sizeof(*a));
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fl = a->cId < kMaxUiCId && a->dId < kMaxDId;
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assert(fl );
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if( !fl )
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return kBufCorruptUiRC;
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if( cmIsFlag(a->flags,kSvalUiFl) && a->sval != NULL )
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a->sval = (char*)buf + sizeof(*a);
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return kOkUiRC;
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}
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int cmUiDriverArgGetInt( const cmUiDriverArg_t* a )
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{
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if( a->flags & kIvalUiFl )
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return a->ival;
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if( a->flags & kFvalUiFl )
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return round(a->fval);
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assert(0);
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return -1;
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}
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double cmUiDriverArgGetDouble( const cmUiDriverArg_t* a )
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{
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if( a->flags & kIvalUiFl )
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return a->ival;
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if( a->flags & kFvalUiFl )
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return a->fval;
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assert(0);
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return -1;
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}
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const cmChar_t* cmUiDriverArgGetString( const cmUiDriverArg_t* a )
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{
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return a->flags & kSvalUiFl ? a->sval : NULL;
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}
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