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wireshark/ui/gtk/fileset_dlg.c

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/* fileset_dlg.c
* Routines for the file set dialog
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "config.h"
#include <string.h>
#include <gtk/gtk.h>
#include <wsutil/filesystem.h>
#include <wsutil/str_util.h>
#include "../../fileset.h"
#include "ui/gtk/gui_utils.h"
#include "ui/gtk/dlg_utils.h"
#include "ui/gtk/main.h"
#include "ui/gtk/menus.h"
#include "ui/gtk/help_dlg.h"
#include "ui/gtk/fileset_dlg.h"
#include "ui/gtk/old-gtk-compat.h"
/*
* Keep a static pointer to the current "File Set" window, if
* any, so that if somebody tries to do "File Set" while there's
* already a "File Set" window up, we just pop up the existing
* one, rather than creating a new one.
*/
static GtkWidget *fs_w;
/* various widget related global data */
static int row;
static GtkWidget *fs_grid;
static GtkWidget *fs_sw;
static GtkWidget *fs_dir_lb;
static GtkWidget *fs_first_rb;
static GtkWidget *fs_grid_vb;
/* open the file corresponding to the given fileset entry */
static void
fs_open_entry(fileset_entry *entry)
{
char *fname;
int err;
/* make a copy of the filename (cf_close will indirectly destroy it right now) */
fname = g_strdup(entry->fullname);
/* close the old and open the new file */
cf_close(&cfile);
if (cf_open(&cfile, fname, WTAP_TYPE_AUTO, FALSE, &err) == CF_OK) {
cf_read(&cfile, FALSE);
}
g_free(fname);
}
/* radio button was pressed/released */
static void
fs_rb_cb(GtkWidget *open_bt, gpointer fs_data)
{
fileset_entry *entry = (fileset_entry *)fs_data;
/* button release should have no effect */
if (!gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON(open_bt) )) {
return;
}
fs_open_entry(entry);
}
/* the window was closed, cleanup things */
static void
fs_destroy_cb(GtkWidget *win _U_, gpointer user_data _U_)
{
/* Note that we no longer have a "File Set" dialog box. */
fs_w = NULL;
}
/* get creation date (converted from filename) */
/* */
static char *
fileset_dlg_name2date_dup(const char * name) {
char *pfx;
char *filename;
size_t pos;
/* just to be sure ... */
if (!fileset_filename_match_pattern(name)) {
return NULL;
}
/* find char position behind the last underscore */
pfx = strrchr(name, '_');
pfx++;
pos = pfx - name;
/* Start conversion behind that underscore */
/* http://en.wikipedia.org/wiki/ISO_8601 */
filename = g_strdup_printf("%c%c%c%c-%c%c-%c%c %c%c:%c%c:%c%c",
/* year */ name[pos] , name[pos+1], name[pos+2], name[pos+3],
/* month */ name[pos+4], name[pos+5],
/* day */ name[pos+6], name[pos+7],
/* hour */ name[pos+8], name[pos+9],
/* min */ name[pos+10], name[pos+11],
/* second */ name[pos+12], name[pos+13]);
return filename;
}
/* this file is a part of the current file set, add it to the dialog */
void
fileset_dlg_add_file(fileset_entry *entry, void *window _U_) {
char *created;
char *modified;
char *size;
struct tm *local;
GtkWidget *fs_lb;
GtkWidget *fs_rb;
gchar *title;
if (fs_w == NULL) {
return;
}
created = fileset_dlg_name2date_dup(entry->name);
if (!created) {
/* if this file doesn't follow the file set pattern, */
/* use the creation time of that file if available */
/*
* macOS provides 0 if the file system doesn't support the
* creation time; FreeBSD provides -1.
*
* If this OS doesn't provide the creation time with stat(),
* it will be 0.
*/
if (entry->ctime > 0) {
local = localtime(&entry->ctime);
if (local != NULL) {
created = g_strdup_printf("%04u-%02u-%02u %02u:%02u:%02u",
local->tm_year+1900, local->tm_mon+1, local->tm_mday,
local->tm_hour, local->tm_min, local->tm_sec);
} else {
created = g_strdup("Time not representable");
}
} else
created = g_strdup("Not available");
}
local = localtime(&entry->mtime);
if (local != NULL) {
modified = g_strdup_printf("%04u-%02u-%02u %02u:%02u:%02u",
local->tm_year+1900, local->tm_mon+1, local->tm_mday,
local->tm_hour, local->tm_min, local->tm_sec);
} else {
modified = g_strdup("Time not representable");
}
size = g_strdup_printf("%" G_GINT64_MODIFIER "d Bytes", entry->size);
fs_rb = gtk_radio_button_new_with_label_from_widget(
fs_first_rb ? GTK_RADIO_BUTTON(fs_first_rb) : NULL, entry->name);
if (row == 1) {
fs_first_rb = fs_rb;
}
if (entry->current) {
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON (fs_rb), entry->current);
}
gtk_widget_set_tooltip_text(fs_rb, "Open this capture file");
ws_gtk_grid_attach_extended(GTK_GRID(fs_grid), fs_rb, 0, row, 1, 1, (GtkAttachOptions)(GTK_EXPAND|GTK_FILL), (GtkAttachOptions)0, 0, 0);
g_signal_connect(fs_rb, "toggled", G_CALLBACK(fs_rb_cb), entry);
gtk_widget_show(fs_rb);
fs_lb = gtk_label_new(created);
ws_gtk_grid_attach_extended(GTK_GRID(fs_grid), fs_lb, 1, row, 1, 1, (GtkAttachOptions)(GTK_EXPAND|GTK_FILL), (GtkAttachOptions)0, 0, 0);
gtk_widget_set_sensitive(fs_lb, entry->current);
gtk_widget_show(fs_lb);
fs_lb = gtk_label_new(modified);
ws_gtk_grid_attach_extended(GTK_GRID(fs_grid), fs_lb, 2, row, 1, 1, (GtkAttachOptions)(GTK_EXPAND|GTK_FILL), (GtkAttachOptions)0, 0, 0);
gtk_widget_set_sensitive(fs_lb, entry->current);
gtk_widget_show(fs_lb);
fs_lb = gtk_label_new(size);
ws_gtk_grid_attach_extended(GTK_GRID(fs_grid), fs_lb, 3, row, 1, 1, (GtkAttachOptions)(GTK_EXPAND|GTK_FILL), (GtkAttachOptions)0, 0, 0);
gtk_widget_set_sensitive(fs_lb, entry->current);
gtk_widget_show(fs_lb);
title = g_strdup_printf("Wireshark: %u File%s in Set", row, plurality(row, "", "s"));
gtk_window_set_title(GTK_WINDOW(fs_w), title);
g_free(title);
title = g_strdup_printf("... in directory: %s", fileset_get_dirname());
gtk_label_set_text(GTK_LABEL(fs_dir_lb), title);
g_free(title);
gtk_widget_show_all(fs_grid);
/* resize the table until we use 18 rows (fits well into 800*600), if it's bigger use a scrollbar */
/* XXX - I didn't found a way to automatically shrink the table size again */
if (row <= 18) {
GtkRequisition requisition;
gtk_widget_get_preferred_size(fs_grid, &requisition, NULL);
/* XXX use gtk_window_set_default_size()? */
gtk_widget_set_size_request(fs_sw, -1, requisition.height);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(fs_sw), GTK_POLICY_NEVER, GTK_POLICY_NEVER);
}
if (row == 18) {
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(fs_sw), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
}
row++;
g_free(created);
g_free(modified);
g_free(size);
}
/* init the fileset table */
static void
fileset_init_table(GtkWidget *parent_vb)
{
GtkWidget *fs_lb;
fs_grid = ws_gtk_grid_new();
ws_gtk_grid_set_row_spacing(GTK_GRID(fs_grid), 1);
ws_gtk_grid_set_column_spacing(GTK_GRID(fs_grid), 12);
gtk_box_pack_start(GTK_BOX(parent_vb), fs_grid, FALSE, FALSE, 0);
row = 0;
fs_first_rb = NULL;
fs_lb = gtk_label_new("Filename");
ws_gtk_grid_attach_extended(GTK_GRID(fs_grid), fs_lb, 0, row, 1, 1, (GtkAttachOptions)(GTK_EXPAND|GTK_FILL), (GtkAttachOptions)0, 0, 0);
fs_lb = gtk_label_new("Created");
ws_gtk_grid_attach_extended(GTK_GRID(fs_grid), fs_lb, 1, row, 1, 1, (GtkAttachOptions)(GTK_EXPAND|GTK_FILL), (GtkAttachOptions)0, 0, 0);
fs_lb = gtk_label_new("Last Modified");
ws_gtk_grid_attach_extended(GTK_GRID(fs_grid), fs_lb, 2, row, 1, 1, (GtkAttachOptions)(GTK_EXPAND|GTK_FILL), (GtkAttachOptions)0, 0, 0);
fs_lb = gtk_label_new("Size");
ws_gtk_grid_attach_extended(GTK_GRID(fs_grid), fs_lb, 3, row, 1, 1, (GtkAttachOptions)(GTK_EXPAND|GTK_FILL), (GtkAttachOptions)0, 0, 0);
gtk_widget_hide(fs_grid);
gtk_window_set_title(GTK_WINDOW(fs_w), "Wireshark: 0 Files in Set");
gtk_label_set_text(GTK_LABEL(fs_dir_lb), "No capture file loaded.");
row++;
}
/* open the fileset dialog */
void
fileset_cb(GtkWidget *w _U_, gpointer d _U_)
{
GtkWidget *main_vb, *bbox, *close_bt, *help_bt;
if (fs_w != NULL) {
/* There's already a "File Set" dialog box; reactivate it. */
reactivate_window(fs_w);
return;
}
fs_w = dlg_window_new(""); /* transient_for top_level */
gtk_window_set_destroy_with_parent (GTK_WINDOW(fs_w), TRUE);
main_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 5, FALSE);
gtk_container_set_border_width(GTK_CONTAINER(main_vb), 5);
gtk_container_add(GTK_CONTAINER(fs_w), main_vb);
fs_sw = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(fs_sw), GTK_POLICY_NEVER, GTK_POLICY_NEVER);
gtk_box_pack_start(GTK_BOX(main_vb), fs_sw, TRUE, TRUE, 0);
/* add a dummy container, so we can replace the table later */
fs_grid_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE);
#if ! GTK_CHECK_VERSION(3,8,0)
gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(fs_sw), fs_grid_vb);
#else
gtk_container_add(GTK_CONTAINER(fs_sw), fs_grid_vb);
#endif
fs_dir_lb = gtk_label_new("");
gtk_box_pack_start(GTK_BOX(main_vb), fs_dir_lb, FALSE, FALSE, 0);
fileset_init_table(fs_grid_vb);
/* Button row: close and help button */
bbox = dlg_button_row_new(GTK_STOCK_CLOSE, GTK_STOCK_HELP, NULL);
gtk_box_pack_start(GTK_BOX(main_vb), bbox, FALSE, FALSE, 5);
close_bt = (GtkWidget *)g_object_get_data(G_OBJECT(bbox), GTK_STOCK_CLOSE);
window_set_cancel_button(fs_w, close_bt, window_cancel_button_cb);
gtk_widget_set_tooltip_text(close_bt, "Close this window.");
help_bt = (GtkWidget *)g_object_get_data(G_OBJECT(bbox), GTK_STOCK_HELP);
g_signal_connect(help_bt, "clicked", G_CALLBACK(topic_cb), (gpointer)HELP_FILESET_DIALOG);
gtk_widget_grab_default(close_bt);
g_signal_connect(fs_w, "delete_event", G_CALLBACK(window_delete_event_cb), NULL);
g_signal_connect(fs_w, "destroy", G_CALLBACK(fs_destroy_cb), NULL);
/* init the dialog content */
fileset_update_dlg(NULL);
gtk_widget_show_all(fs_w);
window_present(fs_w);
}
/* open the next file in the file set, or do nothing if already the last file */
void
fileset_next_cb(GtkWidget *w _U_, gpointer d _U_)
{
fileset_entry *entry;
entry = fileset_get_next();
if (entry) {
fs_open_entry(entry);
}
}
/* open the previous file in the file set, or do nothing if already the first file */
void
fileset_previous_cb(GtkWidget *w _U_, gpointer d _U_)
{
fileset_entry *entry;
entry = fileset_get_previous();
if (entry) {
fs_open_entry(entry);
}
}
/* a new capture file was opened, browse the dir and look for files matching the given file set */
void
fileset_file_opened(const capture_file *cf) {
fileset_add_dir(cf->filename, NULL);
if (fs_w) {
window_present(fs_w);
}
/* update the menu */
set_menus_for_file_set(TRUE /* file_set */,
fileset_get_previous() != NULL, fileset_get_next() != NULL );
}
/* the capture file was closed */
void
fileset_file_closed(void)
{
if (fs_w) {
/* reinit the table, title and alike */
g_object_ref(G_OBJECT(fs_grid_vb));
gtk_widget_destroy(fs_grid);
fileset_delete();
fileset_init_table(fs_grid_vb);
window_present(fs_w);
} else {
fileset_delete();
}
/* update the menu */
set_menus_for_file_set(FALSE /* file_set */,
fileset_get_previous() != NULL,
fileset_get_next() != NULL );
}
/*
* Editor modelines - http://www.wireshark.org/tools/modelines.html
*
* Local variables:
* c-basic-offset: 4
* tab-width: 8
* indent-tabs-mode: nil
* End:
*
* vi: set shiftwidth=4 tabstop=8 expandtab:
* :indentSize=4:tabSize=8:noTabs=true:
*/
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