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83 lines
1.5 KiB
C
83 lines
1.5 KiB
C
#include <sys/types.h>
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#include <errno.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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static int aflag;
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static char defaulthflags[] = "from:sender:reply-to:to:cc:bcc:"
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"resent-from:resent-sender:resent-to:resent-cc:resent-bcc:";
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static char *hflag = defaulthflags;
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void
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addr(char *file)
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{
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while (*file == ' ' || *file == '\t')
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file++;
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struct message *msg = blaze822(file);
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if (!msg)
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return;
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char *h = hflag;
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char *v;
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while (*h) {
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char *n = strchr(h, ':');
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if (n)
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*n = 0;
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v = blaze822_chdr(msg, h);
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if (v) {
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char *disp, *addr;
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char vdec[16384];
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blaze822_decode_rfc2047(vdec, v, sizeof vdec - 1, "UTF-8");
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vdec[sizeof vdec - 1] = 0;
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v = vdec;
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while ((v = blaze822_addr(v, &disp, &addr))) {
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if (disp && addr && strcmp(disp, addr) == 0)
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disp = 0;
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if (disp && addr) {
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if (aflag)
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printf("%s\n", addr);
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else
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printf("%s <%s>\n", disp, addr);
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} else if (addr) {
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printf("%s\n", addr);
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}
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}
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}
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if (n) {
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*n = ':';
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h = n + 1;
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} else {
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break;
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}
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}
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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;
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while ((c = getopt(argc, argv, "ah:")) != -1)
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switch (c) {
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case 'a': aflag = 1; break;
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case 'h': hflag = optarg; break;
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default:
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fprintf(stderr,
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"Usage: maddr [-a] [-h headers] [msgs...]\n");
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exit(1);
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}
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if (argc == optind && isatty(0))
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blaze822_loop1(":", addr);
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else
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blaze822_loop(argc-optind, argv+optind, addr);
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return 0;
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}
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