89 lines
2.5 KiB
C++
89 lines
2.5 KiB
C++
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// This may look like C code, but it is really -*- C++ -*-
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// ------------------------------------------------------------------
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// The Goldware Library
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// Copyright (C) 1990-1999 Odinn Sorensen
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// ------------------------------------------------------------------
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Library General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Library General Public License for more details.
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//
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// You should have received a copy of the GNU Library General Public
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// License along with this program; if not, write to the Free
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// Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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// MA 02111-1307, USA
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// ------------------------------------------------------------------
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// $Id$
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// ------------------------------------------------------------------
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// GoldED printer definition helper.
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// ------------------------------------------------------------------
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#include <cstdio>
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#include <cstdlib>
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#include <gstrall.h>
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// ------------------------------------------------------------------
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// Convert printer definition string to binary codes
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char* CvtPrnstr(char* str, char* prn) {
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int value;
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byte len=0;
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char buf[256];
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char* ptr=prn;
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while(*ptr) {
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switch(*ptr) {
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case '$':
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ptr++;
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do {
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sscanf(ptr, "%2x", &value);
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buf[len++] = (byte)value;
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if(isxdigit(*ptr) and *ptr) // Skip first digit
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ptr++;
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if(isxdigit(*ptr) and *ptr) // Skip second digit
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ptr++;
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} while(isxdigit(*ptr) and *ptr);
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break;
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case '#':
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ptr++;
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value = atoi(ptr);
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buf[len++] = (byte)value;
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while(isdigit(*ptr) and *ptr)
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ptr++;
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break;
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case '\"':
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ptr++;
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while(*ptr != '\"' and *ptr)
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buf[len++] = *ptr++;
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if(*ptr)
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ptr++;
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break;
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case '\'':
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ptr++;
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while(*ptr != '\'' and *ptr)
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buf[len++] = *ptr++;
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if(*ptr)
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ptr++;
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break;
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default:
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ptr++;
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}
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}
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*str = len;
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memcpy(str+1, buf, len);
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return str;
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}
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// ------------------------------------------------------------------
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