1 /*
2 ** Copyright 2001-2003 Double Precision, Inc. See COPYING for
3 ** distribution information.
4 */
5
6
7 #include "config.h"
8 #include <stdio.h>
9 #include <stdlib.h>
10 #include <string.h>
11 #include <unistd.h>
12 #include <signal.h>
13 #include <errno.h>
14 #include <sys/types.h>
15 #include <sys/stat.h>
16 #include <sys/time.h>
17 #include <courier-unicode.h>
18
19 #include "gpg.h"
20 #include "gpglib.h"
21
22 #include "numlib/numlib.h"
23
24 extern int libmail_gpg_stdin, libmail_gpg_stdout, libmail_gpg_stderr;
25 extern pid_t libmail_gpg_pid;
26
27 /*
28 ** List keys
29 */
30
libmail_gpg_exportkey(const char * gpgdir,int secret,const char * fingerprint,int (* out_func)(const char *,size_t,void *),int (* err_func)(const char *,size_t,void *),void * voidarg)31 int libmail_gpg_exportkey(const char *gpgdir,
32 int secret,
33 const char *fingerprint,
34 int (*out_func)(const char *, size_t, void *),
35 int (*err_func)(const char *, size_t, void *),
36 void *voidarg)
37 {
38 char *argvec[6];
39 int rc;
40
41 argvec[0]="gpg";
42 argvec[1]="--armor";
43 argvec[2]="--no-tty";
44 argvec[3]= secret ? "--export-secret-keys":"--export";
45 argvec[4]=(char *)fingerprint;
46 argvec[5]=0;
47
48 if (libmail_gpg_fork(&libmail_gpg_stdin, &libmail_gpg_stdout,
49 &libmail_gpg_stderr, gpgdir, argvec) < 0)
50 rc= -1;
51 else
52 {
53 int rc2;
54
55 close(libmail_gpg_stdin);
56 libmail_gpg_stdin=-1;
57
58 rc=libmail_gpg_read(out_func, err_func, NULL, 0, voidarg);
59 rc2=libmail_gpg_cleanup();
60 if (rc2)
61 rc=rc2;
62 }
63 return (rc);
64 }
65