mirror of
https://github.com/leahneukirchen/mblaze
synced 2024-11-11 13:10:32 +00:00
4763032430
All programs except mshow have a very tight set of promises. mshow
has a broad set of promises and might be a good future candidate
to further restrict using unveil(2).
This patch is based on commit 0300a112 by Alex Holst (dated
2017-12-07), which was proposed in GH PR #79.
* pledged mpick, mflow and mdate so that now all programs are pledged
* removed some unneeded promises and added some missing promises
* move err.h include and OpenBSD ifdef into a new xpledge.h
* cleaned up code aligning and whitespace
Closes: #179 [via git-merge-pr]
88 lines
1.5 KiB
C
88 lines
1.5 KiB
C
#include <sys/types.h>
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#include <dirent.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <limits.h>
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#include <search.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include "blaze822.h"
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#include "blaze822_priv.h"
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#include "xpledge.h"
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static int qflag;
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static int status;
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void
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inc(char *dir)
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{
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DIR *fd;
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struct dirent *d;
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char src[PATH_MAX];
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char dst[PATH_MAX];
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squeeze_slash(dir);
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snprintf(src, sizeof src, "%s/new", dir);
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fd = opendir(src);
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if (!fd) {
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fprintf(stderr, "minc: can't open maildir '%s': %s\n",
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src, strerror(errno));
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status = 2;
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return;
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}
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while ((d = readdir(fd))) {
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if (!MAIL_DT(d->d_type))
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continue;
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if (d->d_name[0] == '.')
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continue;
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snprintf(src, sizeof src, "%s/new/%s",
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dir, d->d_name);
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snprintf(dst, sizeof dst, "%s/cur/%s%s",
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dir, d->d_name, strstr(d->d_name, ":2,") ? "" : ":2,");
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if (rename(src, dst) < 0) {
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fprintf(stderr, "minc: can't rename '%s' to '%s': %s\n",
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src, dst, strerror(errno));
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status = 3;
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continue;
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}
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if (!qflag)
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printf("%s\n", dst);
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}
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closedir(fd);
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}
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int
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main(int argc, char *argv[])
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{
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int c, i;
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while ((c = getopt(argc, argv, "q")) != -1)
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switch (c) {
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case 'q': qflag = 1; break;
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default:
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usage:
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fprintf(stderr, "Usage: minc [-q] dirs...\n");
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exit(1);
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}
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if (optind == argc)
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goto usage;
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xpledge("stdio rpath cpath", "");
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status = 0;
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for (i = optind; i < argc; i++)
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inc(argv[i]);
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return status;
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}
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