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/* ScummVM - Scumm Interpreter
* Copyright (C) 2006 The ScummVM project
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*
*/
#include "common/file.h"
#include "parallaction/parallaction.h"
#include "parallaction/parser.h"
#include "parallaction/disk.h"
namespace Parallaction {
uint16 tableFillBuffers(Common::SeekableReadStream &stream);
//
// FIXME
// this function does the same Job as parseFillBuffers, except that
// it gets input from a SeekableStream instead of a memory buffer
//
uint16 tableFillBuffers(Common::SeekableReadStream &stream) {
for (uint16 i = 0; i < 20; i++)
_tokens[i][0] = '\0';
char buf[200];
char *line = NULL;
do {
line = stream.readLine(buf, 200);
if (line == NULL) return 0;
line = Common::ltrim(line);
} while (strlen(line) == 0 || line[0] == '#');
uint16 count = 0;
while (strlen(line) > 0 && count < 20) {
line = parseNextToken(line, _tokens[count], 40, " \t\n");
if (_tokens[count][0] == '"' && _tokens[count][strlen(_tokens[count]) - 1] != '"') {
line = parseNextToken(line, _tokens[count+1], 40, "\"");
strcat(_tokens[count], _tokens[count+1] );
_tokens[count][0] = ' ';
line++;
}
line = Common::ltrim(line);
count++;
}
return count;
}
void Parallaction::initTable(const char *path, char** table) {
// printf("initTable(%s)\n", path);
Common::File stream;
if (!stream.open(path))
errorFileNotFound(path);
uint16 count = 0;
tableFillBuffers(stream);
while (scumm_stricmp(_tokens[0], "ENDTABLE")) {
table[count] = (char*)memAlloc(strlen(_tokens[0])+1);
strcpy(table[count], _tokens[0]);
count++;
tableFillBuffers(stream);
}
table[count] = NULL;
stream.close();
return;
}
void Parallaction::freeTable(char** table) {
uint16 count = 0;
while (table[count]) {
memFree(table[count]);
table[count] = NULL;
count++;
}
return;
}
int16 Parallaction::searchTable(const char *s, const char **table) {
int16 count = 0;
if (!s) return 0;
while (table[count]) {
if (!scumm_stricmp(table[count], s)) return count + 1;
count++;
}
return -1;
}
} // namespace Parallaction
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