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#include "cccl.h"
#include <assert.h>
#include <err.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
int verbose = 0;
int interactive = 0;
int dump = 0;
static void usage(const char *name)
{
fprintf(stderr, "usage: %s [-vid] file\n", name);
exit(1);
}
int main(int argc, char **argv)
{
const char *name = *argv;
int error;
#ifdef __OpenBSD__
error = pledge("stdio rpath", NULL);
if (error)
err(1, "pledge()");
#endif /* __OpenBSD__ */
int ch;
while ((ch = getopt(argc, argv, "vid")) >= 0)
switch (ch)
{
case 'v':
{
verbose = 1;
} break;
case 'i':
{
interactive = 1;
} break;
case 'd':
{
dump = 1;
} break;
default:
{
usage(name);
} break;
}
argc -= optind;
argv += optind;
if (!*argv)
usage(name);
struct cccl_File file;
error = cccl_allocfile(*argv, &file);
if (error)
err(1, "cccl_readfile()");
FILE *f = fopen(*argv, "r");
if (!f)
err(1, "fopen()");
#ifdef __OpenBSD__
error = pledge("stdio", NULL);
if (error)
err(1, "pledge()");
#endif /* __OpenBSD__ */
int bytes_read = fread(file.buffer, 1, file.size, f);
if (!bytes_read)
return (verbose ? warnx("reading empty file") : 0, 0);
else if (ferror(f) || bytes_read != file.size)
errx(1, "couldn't read %s", *argv);
fclose(f);
cccl(file);
}
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