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authorMattias Andrée <maandree@kth.se>2021-04-03 02:28:44 +0200
committerMattias Andrée <maandree@kth.se>2021-04-03 02:28:44 +0200
commit49e4bd18d29d5ef9c85d106026b09d86de6ff19c (patch)
treeacaad00d8d6df3a9dd6f0780fb837933b6ccddfd /get-contact-pgpkeys.c
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First commmit
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'get-contact-pgpkeys.c')
-rw-r--r--get-contact-pgpkeys.c86
1 files changed, 86 insertions, 0 deletions
diff --git a/get-contact-pgpkeys.c b/get-contact-pgpkeys.c
new file mode 100644
index 0000000..9a1250a
--- /dev/null
+++ b/get-contact-pgpkeys.c
@@ -0,0 +1,86 @@
+/* See LICENSE file for copyright and license details. */
+#include "common.h"
+
+USAGE("[-c context] [-f fingerprint] [-CF] contact-id ...");
+
+
+int
+main(int argc, char *argv[])
+{
+ int display_ctx = 0, display_id = 0;
+ struct passwd *user;
+ struct libcontacts_contact contact;
+ struct libcontacts_pgpkey **keys, *key;
+ const char *lookup_ctx = NULL, *lookup_id = NULL;
+ int ret = 0;
+ size_t i;
+
+ ARGBEGIN {
+ case 'c':
+ if (lookup_ctx)
+ usage();
+ lookup_ctx = ARG();
+ break;
+ case 'f':
+ if (lookup_id)
+ usage();
+ lookup_id = ARG();
+ break;
+ case 'C':
+ display_ctx = 1;
+ break;
+ case 'F':
+ display_id = 1;
+ break;
+ default:
+ usage();
+ } ARGEND;
+
+ if (!argc)
+ usage();
+
+ if (lookup_ctx && !lookup_id && !display_ctx && !display_id)
+ display_id = 1;
+ if (lookup_id && !lookup_ctx && !display_ctx && !display_id)
+ display_ctx = 1;
+
+ for (i = 0; argv[i]; i++)
+ if (!*argv[i] || strchr(argv[i], '/'))
+ usage();
+
+ errno = 0;
+ user = getpwuid(getuid());
+ if (!user)
+ eprintf("getpwuid: %s\n", errno ? strerror(errno) : "user does not exist");
+
+ for (; *argv; argv++) {
+ if (libcontacts_load_contact(*argv, &contact, user)) {
+ weprintf("libcontacts_load_contact %s: %s\n", *argv, errno ? strerror(errno) : "contact file is malformatted");
+ ret = 1;
+ } else {
+ for (keys = contact.pgpkeys; (key = *keys); keys++) {
+ if (lookup_ctx && (!key->context || strcmp(key->context, lookup_ctx)))
+ continue;
+ if (lookup_id && (!key->id || strcmp(key->id, lookup_id)))
+ continue;
+ if (lookup_ctx && lookup_id && !display_ctx && !display_id) {
+ printf("%s\n", *argv);
+ continue;
+ }
+ if (argc > 1)
+ printf("%s: ", *argv);
+ if (display_ctx && display_id)
+ printf("%s: %s\n", key->context, key->id);
+ else if (display_id)
+ printf("%s\n", key->id);
+ else
+ printf("%s\n", key->context);
+ }
+ libcontacts_contact_destroy(&contact);
+ }
+ }
+
+ if (fflush(stdout) || ferror(stdout) || fclose(stdout))
+ eprintf("printf:");
+ return ret;
+}