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authorBobby Bingham <koorogi@koorogi.info>2015-09-12 13:51:55 -0500
committerBobby Bingham <koorogi@koorogi.info>2015-09-15 22:43:33 -0500
commitd30a6525d237105ff77e0728fd7378cc674701a3 (patch)
treeb7d9c32afd96a0bc1a3f41522c7cb505dd0c202f /src/satmkiso.c
parent69c9abb0f6726dc84c6d2eb8d127d65755340e52 (diff)
rename bins
Diffstat (limited to 'src/satmkiso.c')
-rw-r--r--src/satmkiso.c116
1 files changed, 0 insertions, 116 deletions
diff --git a/src/satmkiso.c b/src/satmkiso.c
deleted file mode 100644
index 766d3ce..0000000
--- a/src/satmkiso.c
+++ /dev/null
@@ -1,116 +0,0 @@
-#include <getopt.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-static void usage(const char *progname)
-{
- static const int width = 24;
-
- printf("usage: %s -h\n", progname);
- printf(" %s -bo[ABC] [files...]\n\n", progname);
- printf("\t%-*s%s\n", width, "-h", "Show this help text");
- printf("\t%-*s%s\n", width, "-b bootsector", "Bootsector image");
- printf("\t%-*s%s\n", width, "-o output", "Output isofs file");
- printf("\t%-*s%s\n", width, "-A abstract_path", "Path in isofs of abstract file");
- printf("\t%-*s%s\n", width, "-B bibliography_path", "Path in isofs of bibliography file");
- printf("\t%-*s%s\n", width, "-C copyright_path", "Path in isofs of copyright file");
- printf("\t%-*s%s\n", width, "files...", "Files to include in the isofs image");
-
- printf("\nFor -A/B/C, the path must refer to a file which exists within the isofs image.\n");
-}
-
-#define FLAG_o (1U << 1)
-#define FLAG_b (1U << 3)
-#define FLAG_A (1U << 5)
-#define FLAG_B (1U << 7)
-#define FLAG_C (1U << 9)
-
-int main(int argc, char **argv)
-{
- static const char *optpat = "ho:b:A:B:C:";
- static const char *fileopts = "boABC";
- char *specialfiles[5] = {
- 0, 0, "DUMMY.TXT", "DUMMY.TXT", "DUMMY.TXT",
- };
-
-#define SPECIALFILE(c) specialfiles[strchr(fileopts, (c)) - fileopts]
-
- uint32_t seen = 0;
- int opt, fail = 0;
-
-#define SEEN(flags) ((seen | (flags)) == seen)
-#define FLAG(c) (1U << (strchr(optpat, (c)) - optpat))
-
- extern char *optarg;
- extern int optind, optopt;
- while ((opt = getopt(argc, argv, optpat)) != -1) {
- uint32_t flag = opt == '?' ? 0 : FLAG(opt);
- if (SEEN(flag)) {
- fprintf(stderr, "%s: Duplicate option -%c\n", argv[0], opt);
- fail = 1;
- continue;
- }
- seen |= flag;
-
- switch (opt) {
- case 'h':
- usage(argv[0]);
- return 0;
-
- case 'b':
- case 'o':
- case 'A':
- case 'B':
- case 'C':
- SPECIALFILE(opt) = optarg;
- break;
-
- default:
- fail = 1;
- }
- }
-
- for (const char *c = "bo"; *c; c++) {
- if (!SEEN(FLAG(*c))) {
- fprintf(stderr, "%s: Missing required option -%c\n", argv[0], *c);
- fail = 1;
- }
- }
- if (fail) {
- fprintf(stderr, "\nUse -h option for help on correct usage.\n");
- return 1;
- }
-
- char *argprefix[] = {
- "mkisofs", "-graft-points", "-full-iso9660-filenames",
- "-G", SPECIALFILE('b'),
- "-o", SPECIALFILE('o'),
- "-abstract", SPECIALFILE('A'),
- "-biblio", SPECIALFILE('B'),
- "-copyright", SPECIALFILE('C'),
- };
-
-#define ARRAYLEN(a) (sizeof(a) / sizeof *(a))
-
- char **args = calloc(argc - optind + ARRAYLEN(argprefix) + 2, sizeof *args);
- if (!args) {
- perror("malloc");
- return 1;
- }
-
- size_t argidx;
- for (argidx = 0; argidx < ARRAYLEN(argprefix); argidx++)
- args[argidx] = argprefix[argidx];
- while (argv[optind])
- args[argidx++] = argv[optind++];
- if (!SEEN(FLAG_A | FLAG_B | FLAG_C))
- args[argidx++] = "DUMMY.TXT=/dev/null";
-
- execvp("mkisofs", args);
- perror("exec");
- return 1;
-}
-