Read credentials from shell env if present

1 files changed, 18 insertions, 0 deletions

diff --git a/gtk.c b/gtk.c
index 1aee4d6..3e47fcf 100644
--- a/gtk.c
+++ b/gtk.c
@@ -84,6 +84,23 @@ void send_message(chat_t* chat) {
 	gtk_entry_buffer_delete_text(buffer, 0, -1);
 }
 
+/* Set credentials from environment variables if given */
+static void set_debug_credentials(GtkWidget* user, GtkWidget* pwd) {
+
+	char* user_str = getenv("LIMOX_USER");
+	if (user_str != NULL) {
+		GtkEntryBuffer* buffer;
+		buffer = gtk_entry_get_buffer(GTK_ENTRY(user));
+		gtk_entry_buffer_set_text(buffer, user_str, -1);
+	}
+
+	char* pwd_str = getenv("LIMOX_PWD");
+	if (pwd_str != NULL) {
+		gtk_editable_set_text(GTK_EDITABLE(pwd), pwd_str);
+	}
+
+}
+
 static void build_static_widgets(void) {
 
 	// main window with stack
@@ -106,6 +123,7 @@ static void build_static_widgets(void) {
 	gtk_box_append(GTK_BOX(connector_box), connector_pwd_entry);
 	connector_button = gtk_button_new_with_label("Connect");
 	gtk_box_append(GTK_BOX(connector_box), connector_button);
+	set_debug_credentials(connector_jid_entry, connector_pwd_entry);
 
 	// roster page
 	roster_layout_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 20);