diff options
Diffstat (limited to 'gtk/file_dlg.c')
| -rw-r--r-- | gtk/file_dlg.c | 254 |
1 files changed, 254 insertions, 0 deletions
diff --git a/gtk/file_dlg.c b/gtk/file_dlg.c new file mode 100644 index 0000000000..91e1057d59 --- /dev/null +++ b/gtk/file_dlg.c @@ -0,0 +1,254 @@ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#ifdef HAVE_UNISTD_H +#include <unistd.h> +#endif + +#ifdef HAVE_DIRECT_H +#include <direct.h> +#endif + +#include <string.h> + +#ifndef __GLOBALS_H__ +#include "globals.h" +#endif + +#ifndef __KEYS_H__ +#include "keys.h" +#endif + +#ifndef __PREFS_H__ +#include "prefs.h" +#endif + +#ifndef __UTIL_H__ +#include "util.h" +#endif + +#ifndef __MENU_H__ +#include "menu.h" +#endif + +static void file_open_ok_cb(GtkWidget *w, GtkFileSelection *fs); +static void file_save_ok_cb(GtkWidget *w, GtkFileSelection *fs); +static void file_save_as_ok_cb(GtkWidget *w, GtkFileSelection *fs); + +/* Open a file */ +void +file_open_cmd_cb(GtkWidget *w, gpointer data) { + GtkWidget *filter_hbox, *filter_bt, *filter_te; + + if (last_open_dir) + chdir(last_open_dir); + + file_sel = gtk_file_selection_new ("Ethereal: Open Capture File"); + + /* Connect the ok_button to file_open_ok_cb function and pass along a + pointer to the file selection box widget */ + gtk_signal_connect (GTK_OBJECT (GTK_FILE_SELECTION (file_sel)->ok_button), + "clicked", (GtkSignalFunc) file_open_ok_cb, file_sel ); + + gtk_object_set_data(GTK_OBJECT(GTK_FILE_SELECTION(file_sel)->ok_button), + E_DFILTER_TE_KEY, gtk_object_get_data(GTK_OBJECT(w), E_DFILTER_TE_KEY)); + + filter_hbox = gtk_hbox_new(FALSE, 1); + gtk_container_border_width(GTK_CONTAINER(filter_hbox), 0); + gtk_box_pack_start(GTK_BOX(GTK_FILE_SELECTION(file_sel)->action_area), + filter_hbox, FALSE, FALSE, 0); + gtk_widget_show(filter_hbox); + + filter_bt = gtk_button_new_with_label("Filter:"); + gtk_signal_connect(GTK_OBJECT(filter_bt), "clicked", + GTK_SIGNAL_FUNC(prefs_cb), (gpointer) E_PR_PG_FILTER); + gtk_box_pack_start(GTK_BOX(filter_hbox), filter_bt, FALSE, TRUE, 0); + gtk_widget_show(filter_bt); + + filter_te = gtk_entry_new(); + gtk_object_set_data(GTK_OBJECT(filter_bt), E_FILT_TE_PTR_KEY, filter_te); + gtk_box_pack_start(GTK_BOX(filter_hbox), filter_te, TRUE, TRUE, 3); + gtk_widget_show(filter_te); + + gtk_object_set_data(GTK_OBJECT(GTK_FILE_SELECTION(file_sel)->ok_button), + E_RFILTER_TE_KEY, filter_te); + + /* Connect the cancel_button to destroy the widget */ + gtk_signal_connect_object(GTK_OBJECT (GTK_FILE_SELECTION + (file_sel)->cancel_button), "clicked", (GtkSignalFunc) + gtk_widget_destroy, GTK_OBJECT (file_sel)); + +#ifdef HAVE_LIBPCAP + if( fork_mode && (cf.save_file != NULL) ) +#else + if( cf.save_file != NULL ) +#endif + gtk_file_selection_set_filename(GTK_FILE_SELECTION(file_sel), cf.save_file); + else + gtk_file_selection_set_filename(GTK_FILE_SELECTION(file_sel), ""); + + gtk_widget_show(file_sel); +} + +static void +file_open_ok_cb(GtkWidget *w, GtkFileSelection *fs) { + gchar *cf_name, *rfilter, *s; + GtkWidget *filter_te; + dfilter *rfcode = NULL; + int err; + + cf_name = g_strdup(gtk_file_selection_get_filename(GTK_FILE_SELECTION (fs))); + filter_te = gtk_object_get_data(GTK_OBJECT(w), E_RFILTER_TE_KEY); + rfilter = gtk_entry_get_text(GTK_ENTRY(filter_te)); + if (rfilter[0] != '\0') { + rfcode = dfilter_new(); + if (dfilter_compile(rfcode, rfilter) != 0) { + simple_dialog(ESD_TYPE_WARN, NULL, dfilter_error_msg); + dfilter_destroy(rfcode); + return; + } + } + + /* Try to open the capture file. */ + if ((err = open_cap_file(cf_name, &cf)) != 0) { + /* We couldn't open it; don't dismiss the open dialog box, + just leave it around so that the user can, after they + dismiss the alert box popped up for the open error, + try again. */ + if (rfcode != NULL) + dfilter_destroy(rfcode); + return; + } + + /* Attach the new read filter to "cf" ("open_cap_file()" succeeded, so + it closed the previous capture file, and thus destroyed any + previous read filter attached to "cf"). */ + cf.rfcode = rfcode; + + /* We've crossed the Rubicon; get rid of the file selection box. */ + gtk_widget_hide(GTK_WIDGET (fs)); + gtk_widget_destroy(GTK_WIDGET (fs)); + + err = read_cap_file(&cf); + /* Save the directory name; we can write over cf_name. */ + s = strrchr(cf_name, '/'); + if (s && last_open_dir) { + *s = '\0'; + if (strcmp(last_open_dir, cf_name) != 0) { + g_free(last_open_dir); + last_open_dir = g_strdup(cf_name); + } + } + else if (s) { /* ! last_open_dir */ + *s = '\0'; + last_open_dir = g_strdup(cf_name); + } + else { + last_open_dir = NULL; + } + set_menu_sensitivity("/File/Save", FALSE); + set_menu_sensitivity("/File/Save As...", TRUE); + g_free(cf_name); +} + +/* Close a file */ +void +file_close_cmd_cb(GtkWidget *widget, gpointer data) { + close_cap_file(&cf, info_bar, file_ctx); +} + +void +file_save_cmd_cb(GtkWidget *w, gpointer data) { + file_sel = gtk_file_selection_new ("Ethereal: Save Capture File"); + + /* Connect the ok_button to file_save_ok_cb function and pass along a + pointer to the file selection box widget */ + gtk_signal_connect (GTK_OBJECT (GTK_FILE_SELECTION (file_sel)->ok_button), + "clicked", (GtkSignalFunc) file_save_ok_cb, file_sel ); + + /* Connect the cancel_button to destroy the widget */ + gtk_signal_connect_object(GTK_OBJECT (GTK_FILE_SELECTION + (file_sel)->cancel_button), "clicked", (GtkSignalFunc) + gtk_widget_destroy, GTK_OBJECT (file_sel)); + + gtk_file_selection_set_filename(GTK_FILE_SELECTION(file_sel), ""); + + gtk_widget_show(file_sel); +} + +void +file_save_as_cmd_cb(GtkWidget *w, gpointer data) { + file_sel = gtk_file_selection_new ("Ethereal: Save Capture File As"); + + /* Connect the ok_button to file_save_as_ok_cb function and pass along a + pointer to the file selection box widget */ + gtk_signal_connect (GTK_OBJECT (GTK_FILE_SELECTION (file_sel)->ok_button), + "clicked", (GtkSignalFunc) file_save_as_ok_cb, file_sel ); + + /* Connect the cancel_button to destroy the widget */ + gtk_signal_connect_object(GTK_OBJECT (GTK_FILE_SELECTION + (file_sel)->cancel_button), "clicked", (GtkSignalFunc) + gtk_widget_destroy, GTK_OBJECT (file_sel)); + + gtk_file_selection_set_filename(GTK_FILE_SELECTION(file_sel), ""); + gtk_widget_show(file_sel); +} + +static void +file_save_ok_cb(GtkWidget *w, GtkFileSelection *fs) { + gchar *cf_name; + int err; + + cf_name = g_strdup(gtk_file_selection_get_filename(GTK_FILE_SELECTION(fs))); + gtk_widget_hide(GTK_WIDGET (fs)); + gtk_widget_destroy(GTK_WIDGET (fs)); + + if (!file_mv(cf.save_file, cf_name)) + return; + + g_free(cf.save_file); + cf.save_file = g_strdup(cf_name); + cf.user_saved = 1; + if ((err = open_cap_file(cf_name, &cf)) == 0) { + err = read_cap_file(&cf); + set_menu_sensitivity("/File/Save", FALSE); + set_menu_sensitivity("/File/Save As...", TRUE); + } +} + +static void +file_save_as_ok_cb(GtkWidget *w, GtkFileSelection *fs) { + gchar *cf_name; + int err; + + cf_name = g_strdup(gtk_file_selection_get_filename(GTK_FILE_SELECTION(fs))); + gtk_widget_hide(GTK_WIDGET (fs)); + gtk_widget_destroy(GTK_WIDGET (fs)); + if (!file_cp(cf.filename, cf_name)) + return; + g_free(cf.filename); + cf.filename = g_strdup(cf_name); + cf.user_saved = 1; + if ((err = open_cap_file(cf.filename, &cf)) == 0) { + err = read_cap_file(&cf); + set_menu_sensitivity("/File/Save", FALSE); + set_menu_sensitivity("/File/Save As...", TRUE); + } +} + +/* Reload a file using the current read and display filters */ +void +file_reload_cmd_cb(GtkWidget *w, gpointer data) { + /*GtkWidget *filter_te = gtk_object_get_data(GTK_OBJECT(w), E_DFILTER_TE_KEY);*/ + GtkWidget *filter_te; + + filter_te = gtk_object_get_data(GTK_OBJECT(w), E_DFILTER_TE_KEY); + + if (cf.dfilter) g_free(cf.dfilter); + cf.dfilter = g_strdup(gtk_entry_get_text(GTK_ENTRY(filter_te))); + if (open_cap_file(cf.filename, &cf) == 0) + read_cap_file(&cf); + /* XXX - change the menu if the open fails? */ +} + |