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#include <stdio.h>
#include <stdlib.h>
/* If it turns out that we need to make this conditional on config.sh derived
values, it might be easier just to rip out the use of strerrer(). */
#include <string.h>
/* If a platform doesn't support errno.h, it's probably so strange that
"hello world" won't port easily to it. */
#include <errno.h>
static const char PL_uuemap[]
= "`!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_";
typedef unsigned char U8;
/* This will ensure it is all zeros. */
static char PL_uudmap[256];
int main(int argc, char **argv) {
size_t i;
char *p;
FILE *uudmap_out;
if (argc < 2 || argv[1][0] == '\0') {
fprintf(stderr, "Usage: %s uudemap.h\n", argv[0]);
return 1;
}
if (!(uudmap_out = fopen(argv[1], "w"))) {
fprintf(stderr, "%s: Could not open '%s': %s\n", argv[0], argv[1],
strerror(errno));
return 1;
}
for (i = 0; i < sizeof(PL_uuemap) - 1; ++i)
PL_uudmap[(U8)PL_uuemap[i]] = (char)i;
/*
* Because ' ' and '`' map to the same value,
* we need to decode them both the same.
*/
PL_uudmap[(U8)' '] = 0;
i = sizeof(PL_uudmap);
p = PL_uudmap;
fputs("{\n ", uudmap_out);
while (i--) {
fprintf(uudmap_out, "%d", *p);
p++;
if (i) {
fputs(", ", uudmap_out);
if (!(i & 15)) {
fputs("\n ", uudmap_out);
}
}
}
fputs("\n}\n", uudmap_out);
if (fclose(uudmap_out)) {
fprintf(stderr, "%s: Could not close '%s': %s\n", argv[0], argv[1],
strerror(errno));
return 1;
}
return 0;
}
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