gecko-dev/config/bin2rc.c

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1998-03-28 02:44:41 +00:00
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
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*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
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*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
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*/
#include <stdio.h>
#include <sys\stat.h>
int main(int iArgc, char **ppArgv) {
int iRetval = 1;
/* First argument, the filename to convert.
* Output to stdout, redirect to save.
*/
char *pFileName = ppArgv[1];
if(pFileName) {
FILE *pFile = fopen(pFileName, "rb");
if(pFile) {
struct stat sInfo;
/* Stat the file for size.
*/
if(!fstat(fileno(pFile), &sInfo)) {
int iChar;
int iX = 0;
int iFirsttime = 1;
/* Begin RCDATA
*/
printf("BEGIN\n");
/* First string identifies created via bin2rc.
* Users of the RCDATA must check for this to
* assume the format of the remainder of
* the data.
*/
printf("\t\"bin2rc generated resource\\0\",\t// bin2rc identity string\n");
/* Next string is optional parameter on command
* line. If not present, an empty string.
* Users of the RCDATA must understand this is
* the optional string that can be used for
* about any purpose they desire.
*/
printf("\t\"%s\\0\",\t// optional command line string\n", ppArgv[2] ? ppArgv[2] : "");
/* Next string is the size of the original file.
* Users of the RCDATA must understand that this
* is the size of the file's actual contents.
*/
printf("\t\"%ld\\0\"\t// data size header\n", sInfo.st_size);
while(EOF != (iChar = fgetc(pFile))) {
/* Comma?
*/
if(0 == iFirsttime) {
iX += printf(",");
}
else {
iFirsttime = 0;
}
/* Newline?
*/
if(iX >= 72) {
printf("\n");
iX = 0;
}
/* Tab?
*/
if(0 == iX) {
printf("\t");
iX += 8;
}
/* Octal byte.
*/
iX += printf("\"\\%.3o\"", iChar);
}
/* End RCDATA
*/
if(0 != iX) {
printf("\n");
}
printf("END\n");
/* All is well.
*/
iRetval = 0;
}
fclose(pFile);
pFile = NULL;
}
}
return(iRetval);
}