/* fileset_dlg.c * Routines for the file set dialog * * $Id$ * * Ethereal - Network traffic analyzer * By Gerald Combs * 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 #ifdef HAVE_FCNTL_H #include #endif #include #include "globals.h" #include "compat_macros.h" #include "simple_dialog.h" #include "gui_utils.h" #include "dlg_utils.h" #include "main.h" #include "menu.h" #include "help_dlg.h" #include #include "fileset.h" #include "fileset_dlg.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 */ int row; GtkWidget *fs_tb; GtkTooltips *tooltips; GtkWidget *fs_dir_lb; GtkWidget *fs_first_rb; GtkWidget *fs_tb_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, FALSE, &err) == CF_OK) { cf_read(&cfile); } g_free(fname); } /* radio button was pressed/released */ static void fs_rb_cb(GtkWidget *open_bt, gpointer fs_data) { fileset_entry *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; int 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 */ 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) { 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 fiel set pattern, */ /* use the creation time of that file */ local = localtime(&entry->ctime); 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); } local = localtime(&entry->mtime); 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); size = g_strdup_printf("%ld Bytes", entry->size); fs_rb = RADIO_BUTTON_NEW_WITH_LABEL(fs_first_rb, 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_tooltips_set_tip(tooltips, fs_rb, "Open this capture file", NULL); gtk_table_attach_defaults(GTK_TABLE(fs_tb), fs_rb, 0, 1, row, row+1); SIGNAL_CONNECT(fs_rb, "toggled", fs_rb_cb, entry); gtk_widget_show(fs_rb); fs_lb = gtk_label_new(created); gtk_table_attach_defaults(GTK_TABLE(fs_tb), fs_lb, 1, 2, row, row+1); gtk_widget_set_sensitive(fs_lb, entry->current); gtk_widget_show(fs_lb); fs_lb = gtk_label_new(modified); gtk_table_attach_defaults(GTK_TABLE(fs_tb), fs_lb, 2, 3, row, row+1); gtk_widget_set_sensitive(fs_lb, entry->current); gtk_widget_show(fs_lb); fs_lb = gtk_label_new(size); gtk_table_attach_defaults(GTK_TABLE(fs_tb), fs_lb, 3, 4, row, row+1); gtk_widget_set_sensitive(fs_lb, entry->current); gtk_widget_show(fs_lb); title = g_strdup_printf("Ethereal: %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(GTK_LABEL(fs_dir_lb), title); g_free(title); row++; gtk_widget_show_all(fs_tb); g_free(created); g_free(modified); g_free(size); } /* init the fileset table */ static void fileset_init_table(GtkWidget *parent) { GtkWidget *fs_lb; fs_tb = gtk_table_new(6,1, FALSE); gtk_table_set_row_spacings(GTK_TABLE(fs_tb), 1); gtk_table_set_col_spacings(GTK_TABLE(fs_tb), 12); gtk_container_add(GTK_CONTAINER(parent), fs_tb); row = 0; fs_first_rb = NULL; fs_lb = gtk_label_new("Filename"); gtk_table_attach_defaults(GTK_TABLE(fs_tb), fs_lb, 0, 1, row, row+1); fs_lb = gtk_label_new("Created"); gtk_table_attach_defaults(GTK_TABLE(fs_tb), fs_lb, 1, 2, row, row+1); fs_lb = gtk_label_new("Last Modified"); gtk_table_attach_defaults(GTK_TABLE(fs_tb), fs_lb, 2, 3, row, row+1); fs_lb = gtk_label_new("Size"); gtk_table_attach_defaults(GTK_TABLE(fs_tb), fs_lb, 3, 4, row, row+1); gtk_widget_hide(fs_tb); gtk_window_set_title(GTK_WINDOW(fs_w), "Ethereal: 0 Files in Set"); gtk_label_set(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 GTK_MAJOR_VERSION < 2 GtkAccelGroup *accel_group; #endif if (fs_w != NULL) { /* There's already a "File Set" dialog box; reactivate it. */ reactivate_window(fs_w); return; } fs_w = window_new(GTK_WINDOW_TOPLEVEL, ""); tooltips = gtk_tooltips_new(); #if GTK_MAJOR_VERSION < 2 /* Accelerator group for the accelerators (or, as they're called in Windows and, I think, in Motif, "mnemonics"; Alt+ is a mnemonic, Ctrl+ is an accelerator). */ accel_group = gtk_accel_group_new(); gtk_window_add_accel_group(GTK_WINDOW(fs_w), accel_group); #endif main_vb = gtk_vbox_new(FALSE, 5); gtk_container_border_width(GTK_CONTAINER(main_vb), 5); gtk_container_add(GTK_CONTAINER(fs_w), main_vb); /* add a dummy container, so we can replace the table later */ fs_tb_vb = gtk_vbox_new(FALSE, 0); gtk_container_add(GTK_CONTAINER(main_vb), fs_tb_vb); fs_dir_lb = gtk_label_new(""); gtk_container_add(GTK_CONTAINER(main_vb), fs_dir_lb); fileset_init_table(fs_tb_vb); /* Button row: close button */ if(topic_available(HELP_FILESET_DIALOG)) { bbox = dlg_button_row_new(GTK_STOCK_CLOSE, GTK_STOCK_HELP, NULL); } else { bbox = dlg_button_row_new(GTK_STOCK_CLOSE, NULL); } gtk_box_pack_start(GTK_BOX(main_vb), bbox, FALSE, FALSE, 5); close_bt = OBJECT_GET_DATA(bbox, GTK_STOCK_CLOSE); window_set_cancel_button(fs_w, close_bt, window_cancel_button_cb); gtk_tooltips_set_tip(tooltips, close_bt, "Close this window.", NULL); if(topic_available(HELP_FILESET_DIALOG)) { help_bt = OBJECT_GET_DATA(bbox, GTK_STOCK_HELP); SIGNAL_CONNECT(help_bt, "clicked", topic_cb, HELP_FILESET_DIALOG); } gtk_widget_grab_default(close_bt); SIGNAL_CONNECT(fs_w, "delete_event", window_delete_event_cb, NULL); SIGNAL_CONNECT(fs_w, "destroy", fs_destroy_cb, NULL); /* init the dialog content */ fileset_update_dlg(); 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 char *fname) { fileset_add_dir(fname); 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 */ gtk_widget_ref(fs_tb_vb); gtk_widget_destroy(fs_tb); fileset_delete(); fileset_init_table(fs_tb_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 ); }