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Diffstat (limited to 'src/plugins/exec/exec-buffer.c')
-rw-r--r--src/plugins/exec/exec-buffer.c146
1 files changed, 146 insertions, 0 deletions
diff --git a/src/plugins/exec/exec-buffer.c b/src/plugins/exec/exec-buffer.c
new file mode 100644
index 000000000..1a4019fde
--- /dev/null
+++ b/src/plugins/exec/exec-buffer.c
@@ -0,0 +1,146 @@
+/*
+ * exec-buffer.c - buffers with output of commands
+ *
+ * Copyright (C) 2014 Sébastien Helleu <flashcode@flashtux.org>
+ *
+ * This file is part of WeeChat, the extensible chat client.
+ *
+ * WeeChat 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.
+ *
+ * WeeChat 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 WeeChat. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "../weechat-plugin.h"
+#include "exec.h"
+#include "exec-buffer.h"
+#include "exec-command.h"
+#include "exec-config.h"
+
+
+/*
+ * Callback for user data in an exec buffer.
+ */
+
+int
+exec_buffer_input_cb (void *data, struct t_gui_buffer *buffer,
+ const char *input_data)
+{
+ char **argv, **argv_eol;
+ int argc;
+
+ /* make C compiler happy */
+ (void) data;
+
+ /* close buffer */
+ if (strcmp (input_data, "q") == 0)
+ {
+ weechat_buffer_close (buffer);
+ return WEECHAT_RC_OK;
+ }
+
+ argv = weechat_string_split (input_data, " ", 0, 0, &argc);
+ argv_eol = weechat_string_split (input_data, " ", 1, 0, NULL);
+
+ if (argv && argv_eol)
+ exec_command_run (buffer, argc, argv, argv_eol, 0);
+
+ if (argv)
+ weechat_string_free_split (argv);
+ if (argv_eol)
+ weechat_string_free_split (argv_eol);
+
+ return WEECHAT_RC_OK;
+}
+
+/*
+ * Callback called when an exec buffer is closed.
+ */
+
+int
+exec_buffer_close_cb (void *data, struct t_gui_buffer *buffer)
+{
+ /* make C compiler happy */
+ (void) data;
+ (void) buffer;
+
+ return WEECHAT_RC_OK;
+}
+
+/*
+ * Restore buffer callbacks (input and close) for buffers created by exec
+ * plugin.
+ */
+
+void
+exec_buffer_set_callbacks ()
+{
+ struct t_infolist *ptr_infolist;
+ struct t_gui_buffer *ptr_buffer;
+ const char *plugin_name;
+
+ ptr_infolist = weechat_infolist_get ("buffer", NULL, "");
+ if (ptr_infolist)
+ {
+ while (weechat_infolist_next (ptr_infolist))
+ {
+ ptr_buffer = weechat_infolist_pointer (ptr_infolist, "pointer");
+ plugin_name = weechat_infolist_string (ptr_infolist, "plugin_name");
+ if (ptr_buffer && plugin_name
+ && (strcmp (plugin_name, EXEC_PLUGIN_NAME) == 0))
+ {
+ weechat_buffer_set_pointer (ptr_buffer, "close_callback",
+ &exec_buffer_close_cb);
+ weechat_buffer_set_pointer (ptr_buffer, "input_callback",
+ &exec_buffer_input_cb);
+ }
+ }
+ weechat_infolist_free (ptr_infolist);
+ }
+}
+
+/*
+ * Creates a new exec buffer for a command.
+ */
+
+struct t_gui_buffer *
+exec_buffer_new (const char *name, int switch_to_buffer)
+{
+ struct t_gui_buffer *new_buffer;
+
+ new_buffer = weechat_buffer_search (EXEC_PLUGIN_NAME, name);
+ if (new_buffer)
+ goto end;
+
+ new_buffer = weechat_buffer_new (name,
+ &exec_buffer_input_cb, NULL,
+ &exec_buffer_close_cb, NULL);
+
+ /* failed to create buffer ? then return */
+ if (!new_buffer)
+ return NULL;
+
+ weechat_buffer_set (new_buffer, "title", _("Executed commands"));
+ weechat_buffer_set (new_buffer, "localvar_set_type", "exec");
+ weechat_buffer_set (new_buffer, "localvar_set_no_log", "1");
+ weechat_buffer_set (new_buffer, "time_for_each_line", "0");
+ weechat_buffer_set (new_buffer, "input_get_unknown_commands", "0");
+
+end:
+ if (switch_to_buffer)
+ weechat_buffer_set (new_buffer, "display", "1");
+
+ return new_buffer;
+}