Renamed history.c -> command_history.c

Included in command.h

src/command_history.c

@@ -0,0 +1,69 @@
+/*
+ * command_history.c
+ *
+ * Copyright (C) 2012, 2013 James Booth <boothj5@gmail.com>
+ *
+ * This file is part of Profanity.
+ *
+ * Profanity is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Profanity is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "prof_history.h"
+
+#define MAX_HISTORY 100
+
+static PHistory history;
+
+void _stringify_input(char *inp, int size, char *string);
+
+void
+history_init(void)
+{
+    history = p_history_new(MAX_HISTORY);
+}
+
+void
+history_append(char *inp)
+{
+    p_history_append(history, inp);
+}
+
+char *
+history_previous(char *inp, int *size)
+{
+    char inp_str[*size + 1];
+    _stringify_input(inp, *size, inp_str);
+
+    return p_history_previous(history, inp_str);
+}
+
+char *
+history_next(char *inp, int *size)
+{
+    char inp_str[*size + 1];
+    _stringify_input(inp, *size, inp_str);
+
+    return p_history_next(history, inp_str);
+}
+
+void
+_stringify_input(char *inp, int size, char *string)
+{
+    int i;
+    for (i = 0; i < size; i++) {
+        string[i] = inp[i];
+    }
+    string[size] = '\0';
+}