First commmit

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

1 files changed, 86 insertions, 0 deletions

diff --git a/get-contact-emails.c b/get-contact-emails.c
new file mode 100644
index 0000000..433cf22
--- /dev/null
+++ b/get-contact-emails.c
@@ -0,0 +1,86 @@
+/* See LICENSE file for copyright and license details. */
+#include "common.h"
+
+USAGE("[-c context] [-a address] [-CA] contact-id ...");
+
+
+int
+main(int argc, char *argv[])
+{
+	int display_ctx = 0, display_addr = 0;
+	struct passwd *user;
+	struct libcontacts_contact contact;
+	struct libcontacts_email **emails, *email;
+	const char *lookup_ctx = NULL, *lookup_addr = NULL;
+	int ret = 0;
+	size_t i;
+
+	ARGBEGIN {
+	case 'c':
+		if (lookup_ctx)
+			usage();
+		lookup_ctx = ARG();
+		break;
+	case 'a':
+		if (lookup_addr)
+			usage();
+		lookup_addr = ARG();
+		break;
+	case 'C':
+		display_ctx = 1;
+		break;
+	case 'A':
+		display_addr = 1;
+		break;
+	default:
+		usage();
+	} ARGEND;
+
+	if (!argc)
+		usage();
+
+	if (lookup_ctx && !lookup_addr && !display_ctx && !display_addr)
+		display_addr = 1;
+	if (lookup_addr && !lookup_ctx && !display_ctx && !display_addr)
+		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 (emails = contact.emails; (email = *emails); emails++) {
+				if (lookup_ctx && (!email->context || strcmp(email->context, lookup_ctx)))
+					continue;
+				if (lookup_addr && (!email->address || strcmp(email->address, lookup_addr)))
+					continue;
+				if (lookup_ctx && lookup_addr && !display_ctx && !display_addr) {
+					printf("%s\n", *argv);
+					continue;
+				}
+				if (argc > 1)
+					printf("%s: ", *argv);
+				if (display_ctx && display_addr)
+					printf("%s: %s\n", email->context, email->address);
+				else if (display_addr)
+					printf("%s\n", email->address);
+				else
+					printf("%s\n", email->context);
+			}
+			libcontacts_contact_destroy(&contact);
+		}
+	}
+
+	if (fflush(stdout) || ferror(stdout) || fclose(stdout))
+		eprintf("printf:");
+	return ret;
+}