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61 lines
2.1 KiB
C
61 lines
2.1 KiB
C
/*
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* Copyright (C) 1992-1994 Dmitrij Frishman <d.frishman at wzw.tum.de>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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/* Split a char string into text fields */
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#include "stride.h"
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int SplitString(char *Buffer, char **Fields, int MaxField)
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{
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int FieldCnt, SymbCnt, FieldFlag, BuffLen;
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static char LocalBuffer[BUFSZ];
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FieldCnt =0; FieldFlag = 0;
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BuffLen = (int)strlen(Buffer) - 1;
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strcpy(LocalBuffer,Buffer);
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for(SymbCnt=0; SymbCnt<BuffLen; SymbCnt++) {
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if( (isspace(LocalBuffer[SymbCnt])) && FieldFlag == 0 && SymbCnt != BuffLen-1 ) continue;
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if( (!isspace(LocalBuffer[SymbCnt])) && FieldFlag == 1 && SymbCnt == BuffLen-1 ) {
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LocalBuffer[SymbCnt+1] = '\0';
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return(FieldCnt);
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}
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else
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if( (isspace(LocalBuffer[SymbCnt])) && FieldFlag == 1 ) {
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LocalBuffer[SymbCnt] = '\0';
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FieldFlag = 0;
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if( FieldCnt == MaxField ) return(FieldCnt);
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}
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else
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if( (!isspace(LocalBuffer[SymbCnt])) && FieldFlag == 0 ) {
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FieldFlag = 1;
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Fields[FieldCnt] = LocalBuffer+SymbCnt;
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FieldCnt++;
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}
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}
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return(FieldCnt);
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}
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