58 lines
1.2 KiB
C
58 lines
1.2 KiB
C
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#include <aalib.h>
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#include "image.h"
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#include "ui.h"
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#include "config.h"
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#define NAMELEN 256
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char filename[NAMELEN];
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static void showhelp(char *prgname)
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{
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printf("Usage: %s [options] filename.p[ngbp]m\n", prgname);
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printf("Options:\n%s\n", aa_help);
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}
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static void showversion(char *prgname)
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{
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printf("This is %s version %s\n", prgname, VERSION);
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}
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static void parse_cmdline( int argc, char *argv[])
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{
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int i;
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filename[0] = '\0';
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for (i = 1; i < argc; i++) {
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if (!strncmp(argv[i], "--", 2)) {
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if (!strcmp(argv[i], "--help")) { showhelp(argv[0]); exit(0); }
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if (!strcmp(argv[i], "--version")) { showversion(argv[0]); exit(0); }
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printf("Unknown option. Use %s --help for help\n", argv[0]);
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exit(-1);
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}
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else {
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if (argv[i]!=NULL) {
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/* argv[i] is the filename of the image file */
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strncpy(filename, argv[i], NAMELEN);
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}
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}
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}
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}
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int main(int argc, char **argv)
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{
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aa_parseoptions(NULL,NULL,&argc,argv);
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parse_cmdline(argc, argv);
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if (!load_image(filename))
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exit(-1);
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context = aa_autoinit(&aa_defparams);
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if (context == NULL)
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exit(-1);
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aa_autoinitkbd(context,0);
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aa_hidecursor(context);
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main_loop();
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aa_close(context);
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return(0);
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}
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