First commit

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

1 files changed, 23 insertions, 0 deletions

diff --git a/libcontacts_get_path.c b/libcontacts_get_path.c
new file mode 100644
index 0000000..cc20b7d
--- /dev/null
+++ b/libcontacts_get_path.c
@@ -0,0 +1,23 @@
+/* See LICENSE file for copyright and license details. */
+#include "common.h"
+
+
+char *
+libcontacts_get_path(const char *id, const struct passwd *user)
+{
+	size_t len;
+	char *buf;
+
+	if (!id || !user || !user->pw_dir || !*user->pw_dir) {
+		errno = EINVAL;
+		return NULL;
+	}
+
+	len = strlen(user->pw_dir) + sizeof("/.config/contacts/") + strlen(id);
+	buf = malloc(len);
+	if (!buf)
+		return NULL;
+
+	stpcpy(stpcpy(stpcpy(buf, user->pw_dir), "/.config/contacts/"), id);
+	return buf;
+}