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- /*
- * main.c for readilbm.c and writeilbm.c by Brett Van Sprewenburg
- *
- * main.c
- *
- * Version Date
- * 1.2 2/4/93 Integration of both readilbm and writeilbm. Multiple bugs squashed
- * 1.2.1 2/10/93 Added version string information
- * 1.2.2 2/12/93 First public release
- */
-
- #include <writeilbm.h>
-
- extern WriteILBM(char *, int);
- extern ReadILBM(char *, char *);
-
- main(int argc, char **argv)
- {
- FILE *ifp;
- int status,compression = 1;
-
- if (argc == 5) {
- compression = (int)((*argv[3] - '\0') - 48);
- if ((compression > 1) || (compression < 0)) {
- fprintf(stderr,"Illegal value '%d', Compression is either '1' or '0'\n",compression);
- exit(1);
- }
- } else
- if (argc == 1) {
- fprintf(stderr,"Usage: %s [-r][-w] srcfile destfile\n",argv[0]);
- fprintf(stderr," Use '-r' when srcfile is an IFF24 ILBM and you want a Sun Raster in destfile.\n");
- fprintf(stderr," Use '-w' when srcfile is a Sun Raster and you want an IFF24 ILBM in destfile.\n");
- exit(1);
- }
-
- switch (argv[1][1] - '\0') {
- case 118: /* v */
- fprintf(stderr,"Version: %s by Brett Van Sprewenburg\n",VERSION);
- break;
-
- case 119: /* w */
-
- status = LoadSunRas(argv[2]);
- if (status < 0) {
- fprintf(stderr,"\nLoad of Sun Raster failed. Exiting, status %d.\n",status);
- exit(-1);
- }
- status = WriteILBM(argv[3],compression);
- if (status < 0) {
- fprintf(stderr,"Write of IFF ILBM failed. Exiting, status %d.\n",status);
- exit(-2);
- }
- break;
-
- case 114: /* r */
-
- status = ReadILBM(argv[2],argv[3]);
- if (status < 0) {
- fprintf(stderr,"ReadILBM failed. Exiting, status %d.\n",status);
- exit(-1);
- }
- break;
-
- default:
-
- fprintf(stderr,"Unknown option '%s'.\n",argv[1]);
- exit(-1);
- }
- }
-