m + add chat utils

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 105 insertions, 0 deletions

diff --git a/get-contact-chats.c b/get-contact-chats.c
new file mode 100644
index 0000000..4d25d66
--- /dev/null
+++ b/get-contact-chats.c
@@ -0,0 +1,105 @@
+/* See LICENSE file for copyright and license details. */
+#include "common.h"
+
+USAGE("[-a address] [-c context] [-s service] [-ACS] contact-id ...");
+
+
+int
+main(int argc, char *argv[])
+{
+	int display_ctx = 0, display_addr = 0, display_srv = 0;
+	struct passwd *user;
+	struct libcontacts_contact contact;
+	struct libcontacts_chat **chats, *chat;
+	const char *lookup_ctx = NULL, *lookup_addr = NULL, *lookup_srv = NULL;
+	int ret = 0;
+	size_t i;
+
+	ARGBEGIN {
+	case 'a':
+		if (lookup_addr)
+			usage();
+		lookup_addr = ARG();
+		break;
+	case 'c':
+		if (lookup_ctx)
+			usage();
+		lookup_ctx = ARG();
+		break;
+	case 's':
+		if (lookup_srv)
+			usage();
+		lookup_srv = ARG();
+		break;
+	case 'A':
+		display_addr = 1;
+		break;
+	case 'C':
+		display_ctx = 1;
+		break;
+	case 'S':
+		display_srv = 1;
+		break;
+	default:
+		usage();
+	} ARGEND;
+
+	if (!argc)
+		usage();
+
+	if (!display_ctx && !display_addr && !display_srv) {
+		display_ctx  = !lookup_ctx;
+		display_addr = !lookup_addr;
+		display_srv  = !lookup_srv;
+	}
+
+	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;
+			continue;
+		}
+		if ((chats = contact.chats)) {
+			for (; (chat = *chats); chats++) {
+				if (lookup_ctx && strcmpnul(chat->context, lookup_ctx))
+					continue;
+				if (lookup_addr && strcmpnul(chat->address, lookup_addr))
+					continue;
+				if (lookup_srv && strcmpnul(chat->service, lookup_srv))
+					continue;
+				if (!display_ctx && !display_addr && !display_srv) {
+					printf("%s\n", *argv);
+					continue;
+				}
+				if (display_ctx && !chat->context)
+					continue;
+				if (display_srv && !chat->service)
+					continue;
+				if (display_addr && !chat->address)
+					continue;
+				if (argc > 1)
+					printf("%s: ", *argv);
+				if (display_ctx)
+					printf("%s%s", chat->context, (display_srv || display_addr) ? ": " : "\n");
+				if (display_srv)
+					printf("%s%s", chat->service, display_addr ? ": " : "\n");
+				if (display_addr)
+					printf("%s\n", chat->address);
+			}
+		}
+		libcontacts_contact_destroy(&contact);
+	}
+
+	if (fflush(stdout) || ferror(stdout) || fclose(stdout))
+		eprintf("printf:");
+	return ret;
+}