2012-06-27 22:44:50 -05:00
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/*
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FileHandler - General-purpose file handling library for Niotso
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cst.c - Copyright (c) 2012 Niotso Project <http://niotso.org/>
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Author(s): Fatbag <X-Fi6@phppoll.org>
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <stdlib.h>
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#include <string.h>
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#include "cst.h"
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static unsigned cst_count_strings(const char * Buffer, size_t FileSize){
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unsigned count = 0;
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int instring = 0;
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while(FileSize--){
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if(*Buffer == '^' && (instring = !instring) == 0)
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count++;
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Buffer++;
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}
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return count;
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}
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int cst_read(CSTFile * CSTFileInfo, char * Buffer, size_t FileSize){
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CSTFileInfo->CSTData = Buffer;
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CSTFileInfo->StringCount = cst_count_strings(Buffer, FileSize);
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if(CSTFileInfo->StringCount != 0){
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unsigned i;
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CSTFileInfo->Strings = malloc(CSTFileInfo->StringCount * sizeof(char *));
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if(CSTFileInfo->Strings == NULL)
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return 0;
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for(i=0; i<CSTFileInfo->StringCount; i++){
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CSTFileInfo->Strings[i] = Buffer = strchr(Buffer, '^') + 1;
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*(Buffer = strchr(Buffer, '^')) = 0x00;
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Buffer++;
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}
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}
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return 1;
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2012-03-18 23:06:08 -05:00
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}
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