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authorMattias Andrée <maandree@kth.se>2021-04-06 01:42:13 +0200
committerMattias Andrée <maandree@kth.se>2021-04-06 01:42:13 +0200
commitf2ee15e4ec3a02e4be6a522bb7b276bdf5703301 (patch)
treebfc43bf5dc1b2d8fec9a1c68c8c8e140f696f09f /unblock-contact.c
parentm (diff)
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m + add block utils
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to '')
-rw-r--r--unblock-contact.c124
1 files changed, 124 insertions, 0 deletions
diff --git a/unblock-contact.c b/unblock-contact.c
new file mode 100644
index 0000000..ad2b5a0
--- /dev/null
+++ b/unblock-contact.c
@@ -0,0 +1,124 @@
+/* See LICENSE file for copyright and license details. */
+#include "common.h"
+
+USAGE("[-a ask-at] [-s service] [-t type] [-u unblock-at] [-y style] contact-id ...");
+
+
+int
+main(int argc, char *argv[])
+{
+ int explicit = 0;
+ enum libcontacts_block_type shadow_block = 0;
+ time_t soft_unblock = 0, hard_unblock = 0;
+ const char *srv = NULL, *type = NULL, *style = NULL, *ask = NULL, *ublk = NULL;
+ struct passwd *user;
+ struct libcontacts_contact contact;
+ struct libcontacts_block **r, **w;
+ char *p;
+ size_t i;
+ int ret = 0;
+
+ ARGBEGIN {
+ case 'a':
+ if (ask)
+ usage();
+ ask = ARG();
+ if (!isdigit(*ask))
+ usage();
+ soft_unblock = (time_t)strtoumax(ask, &p, 10);
+ if (errno || *p)
+ usage();
+ break;
+ case 's':
+ if (srv)
+ usage();
+ srv = ARG();
+ break;
+ case 't':
+ if (type)
+ usage();
+ type = ARG();
+ break;
+ case 'u':
+ if (ublk)
+ usage();
+ ublk = ARG();
+ if (!isdigit(*ublk))
+ usage();
+ hard_unblock = (time_t)strtoumax(ublk, &p, 10);
+ if (errno || *p)
+ usage();
+ break;
+ case 'y':
+ if (style)
+ usage();
+ style = ARG();
+ break;
+ default:
+ usage();
+ } ARGEND;
+
+ if (!argc)
+ usage();
+
+ for (i = 0; argv[i]; i++)
+ if (!*argv[i] || strchr(argv[i], '/'))
+ usage();
+
+ if (type) {
+ if (!strcmp(type, "explicit"))
+ explicit = 1;
+ else if (!strcmp(type, "shadow"))
+ explicit = 0;
+ else
+ eprintf("value of -t shall be either \"explicit\" or \"shadow\"\n");
+ }
+
+ if (style) {
+ if (!strcmp(style, "silent"))
+ shadow_block = LIBCONTACTS_SILENT;
+ else if (!strcmp(style, "as-off"))
+ shadow_block = LIBCONTACTS_BLOCK_OFF;
+ else if (!strcmp(style, "as-busy"))
+ shadow_block = LIBCONTACTS_BLOCK_BUSY;
+ else if (!strcmp(style, "ignore"))
+ shadow_block = LIBCONTACTS_BLOCK_IGNORE;
+ else
+ eprintf("value of -y shall be either \"silent\", \"as-off\", \"as-busy\", or \"ignore\"\n");
+ }
+
+ 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;
+ continue;
+ }
+ if ((r = contact.blocks)) {
+ for (w = r; *r; w++) {
+ *w = *r++;
+ if (srv && strcmpnul((*w)->service, srv))
+ continue;
+ if (type && (*w)->explicit != explicit)
+ continue;
+ if (style && (*w)->shadow_block != shadow_block)
+ continue;
+ if (ask && (*w)->soft_unblock != soft_unblock)
+ continue;
+ if (ublk && (*w)->hard_unblock != hard_unblock)
+ continue;
+ libcontacts_block_destroy(*w);
+ free(*w--);
+ }
+ if (libcontacts_save_contact(&contact, user))
+ eprintf("libcontacts_save_contact %s:", *argv);
+ }
+ libcontacts_contact_destroy(&contact);
+ }
+
+ return ret;
+}