Move alert_box.c to the ui directory.

svn path=/trunk/; revision=41436

1 files changed, 134 insertions, 0 deletions

diff --git a/ui/alert_box.c b/ui/alert_box.c
new file mode 100644
index 0000000000..148f35689c
--- /dev/null
+++ b/ui/alert_box.c
@@ -0,0 +1,134 @@
+/* alert_box.c
+ * Routines to put up various "standard" alert boxes used in multiple
+ * places
+ *
+ * $Id$
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * This program 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 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <string.h>
+
+#include <glib.h>
+
+#include <epan/filesystem.h>
+#include <epan/dfilter/dfilter.h>
+
+#include "ui/alert_box.h"
+
+#include "ui/simple_dialog.h"
+
+/*
+ * Alert box for general errors.
+ */
+void
+failure_alert_box(const char *msg_format, va_list ap)
+{
+  vsimple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, msg_format, ap);
+}
+
+/*
+ * Alert box for a failed attempt to open or create a file.
+ * "err" is assumed to be a UNIX-style errno; "for_writing" is TRUE if
+ * the file is being opened for writing and FALSE if it's being opened
+ * for reading.
+ *
+ * XXX - add explanatory secondary text for at least some of the errors;
+ * various HIGs suggest that you should, for example, suggest that the
+ * user remove files if the file system is full.  Perhaps that's because
+ * they're providing guidelines for people less sophisticated than the
+ * typical Wireshark user is, but....
+ */
+void
+open_failure_alert_box(const char *filename, int err, gboolean for_writing)
+{
+  simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
+                file_open_error_message(err, for_writing), filename);
+}
+
+/*
+ * Alert box for a failed attempt to read a file.
+ * "err" is assumed to be a UNIX-style errno.
+ */
+void
+read_failure_alert_box(const char *filename, int err)
+{
+  simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
+                "An error occurred while reading from the file \"%s\": %s.",
+                filename, g_strerror(err));
+}
+
+/*
+ * Alert box for a failed attempt to write to a file.
+ * "err" is assumed to be a UNIX-style errno if positive and a
+ * Wiretap error if negative.
+ *
+ * XXX - add explanatory secondary text for at least some of the errors;
+ * various HIGs suggest that you should, for example, suggest that the
+ * user remove files if the file system is full.  Perhaps that's because
+ * they're providing guidelines for people less sophisticated than the
+ * typical Wireshark user is, but....
+ */
+void
+write_failure_alert_box(const char *filename, int err)
+{
+  if (err < 0) {
+    switch (err) {
+
+    case WTAP_ERR_SHORT_WRITE:
+      simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
+                    "A full write couldn't be done to the file \"%s\".",
+                    filename);
+      break;
+    
+    default:
+      simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
+                    "An error occurred while writing to the file \"%s\": %s.",
+                    filename, wtap_strerror(err));
+      break;
+    }
+  } else {
+    simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
+                  file_write_error_message(err), filename);
+  }
+}
+
+/*
+ * Alert box for an invalid display filter expression.
+ * Assumes "dfilter_error_msg" has been set by "dfilter_compile()" to the
+ * error message for the filter.
+ *
+ * XXX - should this have a "Help" button that pops up the display filter
+ * help?
+ */
+void
+bad_dfilter_alert_box(const char *dftext)
+{
+  simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, 
+                "%s%s%s\n"
+                "\n"
+                "The filter expression \"%s\" isn't a valid display filter.\n"
+                "See the help for a description of the display filter syntax.",
+                simple_dialog_primary_start(), dfilter_error_msg,
+                simple_dialog_primary_end(), dftext);
+}