Add ability to script commands after connect

src/config/scripts.c

@@ -0,0 +1,106 @@
+/*
+ * scripts.c
+ *
+ * Copyright (C) 2012 - 2015 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/>.
+ *
+ * In addition, as a special exception, the copyright holders give permission to
+ * link the code of portions of this program with the OpenSSL library under
+ * certain conditions as described in each individual source file, and
+ * distribute linked combinations including the two.
+ *
+ * You must obey the GNU General Public License in all respects for all of the
+ * code used other than OpenSSL. If you modify file(s) with this exception, you
+ * may extend this exception to your version of the file(s), but you are not
+ * obligated to do so. If you do not wish to do so, delete this exception
+ * statement from your version. If you delete this exception statement from all
+ * source files in the program, then also delete it here.
+ *
+ */
+
+#include <stdlib.h>
+#include <errno.h>
+#include <string.h>
+#include <sys/stat.h>
+
+#include <glib.h>
+#include <glib/gstdio.h>
+
+#include "common.h"
+#include "log.h"
+#include "window_list.h"
+#include "command/command.h"
+#include "ui/ui.h"
+
+void
+scripts_init(void)
+{
+    gchar *data_home = xdg_get_data_home();
+    GString *scriptsdir = g_string_new(data_home);
+    free(data_home);
+
+    g_string_append(scriptsdir, "/profanity/scripts");
+
+    // mkdir if doesn't exist
+    errno = 0;
+    int res = g_mkdir_with_parents(scriptsdir->str, S_IRWXU);
+    if (res == -1) {
+        char *errmsg = strerror(errno);
+        if (errmsg) {
+            log_error("Error creating directory: %s, %s", scriptsdir->str, errmsg);
+        } else {
+            log_error("Error creating directory: %s", scriptsdir->str);
+        }
+    }
+}
+
+gboolean
+scripts_exec(const char *const script)
+{
+    gchar *data_home = xdg_get_data_home();
+    GString *scriptpath = g_string_new(data_home);
+    free(data_home);
+
+    g_string_append(scriptpath, "/profanity/scripts/");
+    g_string_append(scriptpath, script);
+
+    FILE *scriptfile = g_fopen(scriptpath->str, "r");
+    if (!scriptfile) {
+        log_info("Script not found: %s", scriptpath->str);
+        g_string_free(scriptpath, TRUE);
+        return FALSE;
+    }
+
+    g_string_free(scriptpath, TRUE);
+
+    char * line = NULL;
+    size_t len = 0;
+    ssize_t read;
+
+    while ((read = getline(&line, &len, scriptfile)) != -1) {
+        ProfWin *win = wins_get_current();
+        cmd_process_input(win, line);
+        jabber_process_events(10);
+        ui_update();
+    }
+
+    fclose(scriptfile);
+    if (line) free(line);
+
+    return TRUE;
+}
+