1 /************************************************
3 * Converting binary resources from/to *.rc files
5 * Copyright 1999 Juergen Schmied
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 #ifdef HAVE_SYS_PARAM_H
27 # include <sys/param.h>
29 #include <sys/types.h>
43 #ifdef HAVE_SYS_MMAN_H
44 # include <sys/mman.h>
52 extern char* g_lpstrFileName;
56 char* g_lpstrFileName = NULL;
57 char* g_lpstrInputFile = NULL;
59 int b_force_overwrite = 0;
61 static char* errorOpenFile = "Unable to open file.\n";
62 static char* errorRCFormat = "Unexpexted syntax in rc file line %i\n";
66 printf("Usage: bin2res [-d bin] [input file]\n");
67 printf(" -d bin convert a *.res back to a binary\n");
68 printf(" -f force overwriting newer files\n");
72 void parse_options(int argc, char **argv)
79 g_lpstrInputFile = argv[1];
85 for( i = 1; i < argc - 1; i++ )
87 if( argv[i][0] != '-' ||
88 strlen(argv[i]) != 2 ) break;
90 if( argv[i][1] == 'd')
92 if (strcmp ("bin", argv[i+1])==0)
103 else if ( argv[i][1] == 'f')
105 b_force_overwrite = 1;
114 g_lpstrInputFile = argv[i];
121 int insert_hex (char * infile, FILE * outfile)
127 LPBYTE p_in_file = NULL;
129 if( (fd = open( infile, O_RDONLY))==-1 )
131 fprintf(stderr, errorOpenFile );
134 if ((fstat(fd, &st) == -1) || (p_in_file = mmap(NULL, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0)) == (void *)-1)
136 fprintf(stderr, errorOpenFile );
141 fprintf (outfile, "{\n '");
145 fprintf(outfile, "%02X", p_in_file[i]);
146 if (++i >= st.st_size) break;
147 fprintf(outfile, "%s", (i == (i & 0xfffffff0)) ? "'\n '" :" ");
149 fprintf (outfile, "'\n}");
150 munmap(p_in_file, st.st_size);
153 #else /* HAVE_MMAP */
159 fp = fopen( infile, "r" );
162 fprintf(stderr, errorOpenFile );
165 if (fstat(fileno(fp), &st) == -1)
167 fprintf(stderr, errorOpenFile );
172 fprintf (outfile, "{\n '");
179 fprintf(stderr, errorOpenFile );
183 fprintf(outfile, "%02X", c);
184 if (++i >= st.st_size) break;
185 fprintf(outfile, "%s", (i == (i & 0xfffffff0)) ? "'\n '" :" ");
187 fprintf (outfile, "'\n}");
191 #endif /* HAVE_MMAP */
194 int convert_to_res ()
205 long startpos, endpos;
207 strcpy( tmpfile, g_lpstrInputFile );
208 strcat( tmpfile, "-tmp" );
209 /* FIXME: should use better tmp name and create with O_EXCL */
210 if( (ftemp = fopen( tmpfile, "w")) == NULL ) goto error_open_file;
212 if( (fin = fopen( g_lpstrInputFile, "r")) == NULL || stat(g_lpstrInputFile, &st)) goto error_open_file;
213 tinput = st.st_ctime;
215 while ( NULL != fgets(buffer, 255, fin))
217 fputs(buffer, ftemp);
219 if ( (pos = strstr(buffer, "BINRES")) != NULL)
221 /* get the out-file name */
222 len = 0; pos += 6; startpos=0; endpos=0;
223 while ( *pos == ' ') pos++;
224 while ( pos[len] != ' ') len++;
225 strncpy(infile, pos, len);
228 if ( (!stat(infile, &st) && st.st_ctime > tinput) || b_force_overwrite)
230 /* write a output file */
231 printf("[%s:c]", infile);
232 while((c = fgetc(fin))!='{' && c != EOF) fputc(c, ftemp);
233 if (c == EOF ) goto error_rc_format;
234 while((c = fgetc(fin))!='}' && c != EOF);
235 if (c == EOF ) goto error_rc_format;
237 insert_hex(infile, ftemp);
241 printf("[%s:s]", infile);
249 if (unlink(g_lpstrInputFile) == -1)
255 if (rename(tmpfile, g_lpstrInputFile) == -1)
264 fprintf(stderr, errorOpenFile );
268 fprintf(stderr, errorRCFormat, line);
278 int len, index, in_resource;
284 if( (fin = fopen( g_lpstrInputFile, "r")) == NULL || stat(g_lpstrInputFile, &st)) goto error_open_file;
285 tinput = st.st_ctime;
287 while ( NULL != fgets(buffer, 255, fin))
290 if ( (pos = strstr(buffer, "BINRES")) != NULL)
292 /* get the out-file name */
294 while ( *pos == ' ') pos++;
295 while ( pos[len] != ' ') len++;
296 strncpy(outfile, pos, len);
299 if ( stat(outfile, &st) || st.st_ctime < tinput || b_force_overwrite)
301 /* write a output file */
302 printf("[%s:c]", outfile);
303 if ( (fout = fopen( outfile, "w")) == NULL) goto error_open_file;
308 if ( NULL == fgets(buffer, 255, fin)) goto error_rc_format;
312 for ( index = 0; buffer[index] != 0; index++ )
316 if ( buffer[index] == '{' ) in_resource = 1;
320 if ( buffer[index] == ' ' || buffer[index] == '\''|| buffer[index] == '\n' ) continue;
321 if ( buffer[index] == '}' ) goto end_of_resource;
322 if ( ! isxdigit(buffer[index])) goto error_rc_format;
323 index += sscanf(&buffer[index], "%02x", &byte);
331 printf("[%s:s]", outfile);
341 fprintf(stderr, errorOpenFile );
345 fprintf(stderr, errorRCFormat, line);
349 int main(int argc, char **argv)
351 parse_options( argc, argv);
353 if (b_to_binary == 0)