First commmit

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

1 files changed, 62 insertions, 0 deletions

diff --git a/set-contact-notes.c b/set-contact-notes.c
new file mode 100644
index 0000000..6eeeeb4
--- /dev/null
+++ b/set-contact-notes.c
@@ -0,0 +1,62 @@
+/* See LICENSE file for copyright and license details. */
+#include "common.h"
+
+USAGE("[-u] contact-id");
+
+
+int
+main(int argc, char *argv[])
+{
+	int unset = 0;
+	struct passwd *user;
+	struct libcontacts_contact contact;
+	size_t size = 0, len = 0;
+	ssize_t r;
+
+	ARGBEGIN {
+	case 'u':
+		unset = 1;
+		break;
+	default:
+		usage();
+	} ARGEND;
+
+	if (argc != 1)
+		usage();
+
+	if (!*argv[0] || strchr(argv[0], '/'))
+		usage();
+
+	errno = 0;
+	user = getpwuid(getuid());
+	if (!user)
+		eprintf("getpwuid: %s\n", errno ? strerror(errno) : "user does not exist");
+
+	if (libcontacts_load_contact(argv[0], &contact, user))
+		eprintf("libcontacts_load_contact %s: %s\n", argv[0], errno ? strerror(errno) : "contact file is malformatted");
+
+	free(contact.notes);
+	contact.notes = NULL;
+	if (!unset) {
+		for (;;) {
+			if (len == size)
+				contact.notes = erealloc(contact.notes, size += 512);
+			r = read(STDIN_FILENO, &contact.notes[len], size - len);
+			if (r <= 0) {
+				if (!r)
+					break;
+				eprintf("read <stdin>:");
+			}
+			len += (size_t)r;
+		}
+		if (size)
+			contact.notes[len] = '\0';
+	}
+
+	if (libcontacts_save_contact(&contact, user))
+		eprintf("libcontacts_save_contact %s:", argv[0]);
+
+	libcontacts_contact_destroy(&contact);
+
+	return 0;
+}