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add preview information to the open and merge dialog boxes 

svn path=/trunk/; revision=11187
This commit is contained in:
Ulf Lamping 2004-06-19 10:48:06 +00:00
parent b93965db56
commit 915f02d0f5
1 changed files with 314 additions and 10 deletions
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324
gtk/file_dlg.c
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@ -1,7 +1,7 @@
/* file_dlg.c
* Dialog boxes for handling files
*
* $Id: file_dlg.c,v 1.113 2004/06/18 07:41:21 ulfl Exp $
* $Id: file_dlg.c,v 1.114 2004/06/19 10:48:06 ulfl Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
@ -78,6 +78,16 @@ static void file_color_export_destroy_cb(GtkWidget *win, gpointer user_data);
#define ARGUMENT_CL "argument_cl"
#define PREVIEW_TABLE_KEY "preview_table_key"
#define PREVIEW_FILENAME_KEY "preview_filename_key"
#define PREVIEW_FORMAT_KEY "preview_format_key"
#define PREVIEW_SIZE_KEY "preview_size_key"
#define PREVIEW_ELAPSED_KEY "preview_elapsed_key"
#define PREVIEW_PACKETS_KEY "preview_packets_key"
#define PREVIEW_FIRST_KEY "preview_first_key"
/*
* Keep a static pointer to the current "Save Capture File As" window, if
* any, so that if somebody tries to do "File:Save" or "File:Save As"
@ -87,6 +97,264 @@ static void file_color_export_destroy_cb(GtkWidget *win, gpointer user_data);
static GtkWidget *file_save_as_w;
#ifdef HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
#define SUM_STR_MAX 1024
static double
secs_usecs( guint32 s, guint32 us)
{
return (us / 1000000.0) + (double)s;
}
/* set a new filename for the preview widget */
static gboolean
preview_set_filename(GtkWidget *prev, const gchar *cf_name)
{
GtkWidget *label;
wtap *wth;
const struct wtap_pkthdr *phdr;
int err;
gchar *err_info;
struct stat cf_stat;
long data_offset;
gchar string_buff[SUM_STR_MAX];
long packet = 0;
double start_time; /* seconds, with msec resolution */
double stop_time; /* seconds, with msec resolution */
double cur_time;
time_t ti_time;
struct tm *ti_tm;
long elapsed_time;
label = OBJECT_GET_DATA(prev, PREVIEW_FILENAME_KEY);
gtk_label_set_text(GTK_LABEL(label), get_basename((char *)cf_name));
label = OBJECT_GET_DATA(prev, PREVIEW_FORMAT_KEY);
gtk_label_set_text(GTK_LABEL(label), "-");
label = OBJECT_GET_DATA(prev, PREVIEW_SIZE_KEY);
gtk_label_set_text(GTK_LABEL(label), "-");
label = OBJECT_GET_DATA(prev, PREVIEW_ELAPSED_KEY);
gtk_label_set_text(GTK_LABEL(label), "-");
label = OBJECT_GET_DATA(prev, PREVIEW_PACKETS_KEY);
gtk_label_set_text(GTK_LABEL(label), "-");
label = OBJECT_GET_DATA(prev, PREVIEW_FIRST_KEY);
gtk_label_set_text(GTK_LABEL(label), "-");
if (test_for_directory(cf_name) == EISDIR) {
label = OBJECT_GET_DATA(prev, PREVIEW_FORMAT_KEY);
gtk_label_set_text(GTK_LABEL(label), "directory");
return FALSE;
}
wth = wtap_open_offline(cf_name, &err, &err_info, TRUE);
if (wth == NULL) {
label = OBJECT_GET_DATA(prev, PREVIEW_FORMAT_KEY);
if(err == WTAP_ERR_FILE_UNKNOWN_FORMAT) {
gtk_label_set_text(GTK_LABEL(label), "unknown file format");
} else {
gtk_label_set_text(GTK_LABEL(label), "error opening file");
}
return FALSE;
}
/* Find the size of the file. */
if (fstat(wtap_fd(wth), &cf_stat) < 0) {
wtap_close(wth);
return FALSE;
}
/* size */
g_snprintf(string_buff, SUM_STR_MAX, "%u bytes", cf_stat.st_size);
label = OBJECT_GET_DATA(prev, PREVIEW_SIZE_KEY);
gtk_label_set_text(GTK_LABEL(label), string_buff);
/* type */
g_snprintf(string_buff, SUM_STR_MAX, "%s", wtap_file_type_string(wtap_file_type(wth)));
label = OBJECT_GET_DATA(prev, PREVIEW_FORMAT_KEY);
gtk_label_set_text(GTK_LABEL(label), string_buff);
while ( (wtap_read(wth, &err, &err_info, &data_offset)) ) {
phdr = wtap_phdr(wth);
cur_time = secs_usecs(phdr->ts.tv_sec, phdr->ts.tv_usec);
if(packet == 0) {
start_time = cur_time;
stop_time = cur_time;
}
if (cur_time < start_time) {
start_time = cur_time;
}
if (cur_time > stop_time){
stop_time = cur_time;
}
packet++;
}
if(err != 0) {
g_snprintf(string_buff, SUM_STR_MAX, "error after reading %u packets", packet);
label = OBJECT_GET_DATA(prev, PREVIEW_PACKETS_KEY);
gtk_label_set_text(GTK_LABEL(label), string_buff);
wtap_close(wth);
return TRUE;
}
/* packet count */
g_snprintf(string_buff, SUM_STR_MAX, "%u", packet);
label = OBJECT_GET_DATA(prev, PREVIEW_PACKETS_KEY);
gtk_label_set_text(GTK_LABEL(label), string_buff);
/* first packet */
ti_time = (long)start_time;
ti_tm = localtime( &ti_time );
g_snprintf(string_buff, SUM_STR_MAX,
"%04d-%02d-%02d %02d:%02d:%02d",
ti_tm->tm_year + 1900,
ti_tm->tm_mon + 1,
ti_tm->tm_mday,
ti_tm->tm_hour,
ti_tm->tm_min,
ti_tm->tm_sec);
label = OBJECT_GET_DATA(prev, PREVIEW_FIRST_KEY);
gtk_label_set_text(GTK_LABEL(label), string_buff);
/* elapsed time */
elapsed_time = (long)(stop_time-start_time);
if(elapsed_time/86400) {
g_snprintf(string_buff, SUM_STR_MAX, "%02u days %02u:%02u:%02u",
elapsed_time/86400, elapsed_time%86400/3600, elapsed_time%3600/60, elapsed_time%60);
} else {
g_snprintf(string_buff, SUM_STR_MAX, "%02u:%02u:%02u",
elapsed_time%86400/3600, elapsed_time%3600/60, elapsed_time%60);
}
label = OBJECT_GET_DATA(prev, PREVIEW_ELAPSED_KEY);
gtk_label_set_text(GTK_LABEL(label), string_buff);
wtap_close(wth);
return TRUE;
}
#if 0
/* as the dialog layout will look very ugly when using the file chooser preview mechanism,
simply use the same layout as in GTK1 */
/* (GTK_MAJOR_VERSION == 2 && GTK_MINOR_VERSION >= 4) || GTK_MAJOR_VERSION > 2 */
static void
update_preview_cb (GtkFileChooser *file_chooser, gpointer data)
{
GtkWidget *prev = GTK_WIDGET (data);
char *cf_name;
gboolean have_preview;
cf_name = gtk_file_chooser_get_preview_filename (file_chooser);
have_preview = preview_set_filename(prev, cf_name);
g_free (cf_name);
have_preview = TRUE;
gtk_file_chooser_set_preview_widget_active (file_chooser, have_preview);
}
#endif
/* the text entry changed */
static void
file_open_entry_changed(GtkWidget *w, gpointer file_sel)
{
GtkWidget *prev = OBJECT_GET_DATA(file_sel, PREVIEW_TABLE_KEY);
G_CONST_RETURN gchar* cf_name;
long packet = 0;
gboolean have_preview;
/* get the filename */
#if (GTK_MAJOR_VERSION == 2 && GTK_MINOR_VERSION >= 4) || GTK_MAJOR_VERSION > 2
cf_name = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(file_sel));
#else
cf_name = gtk_file_selection_get_filename(GTK_FILE_SELECTION(file_sel));
#endif
/* set the filename to the preview */
have_preview = preview_set_filename(prev, cf_name);
/* make the preview widget sensitive */
gtk_widget_set_sensitive(prev, have_preview);
/* make the open/save/... dialog button sensitive */
#if (GTK_MAJOR_VERSION == 2 && GTK_MINOR_VERSION >= 4) || GTK_MAJOR_VERSION > 2
gtk_dialog_set_response_sensitive(file_sel, GTK_RESPONSE_ACCEPT, have_preview);
#else
gtk_widget_set_sensitive(GTK_FILE_SELECTION(file_sel)->ok_button, have_preview);
#endif
}
/* copied from summary_dlg.c */
static GtkWidget *
add_string_to_table_sensitive(GtkWidget *list, guint *row, gchar *title, gchar *value, gboolean sensitive)
{
GtkWidget *label;
gchar *indent;
if(strlen(value) != 0) {
indent = g_strdup_printf(" %s", title);
} else {
indent = g_strdup(title);
}
label = gtk_label_new(indent);
g_free(indent);
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_widget_set_sensitive(label, sensitive);
gtk_table_attach_defaults(GTK_TABLE(list), label, 0, 1, *row, *row+1);
label = gtk_label_new(value);
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_widget_set_sensitive(label, sensitive);
gtk_table_attach_defaults(GTK_TABLE(list), label, 1, 2, *row, *row+1);
*row = *row + 1;
return label;
}
static GtkWidget *
add_string_to_table(GtkWidget *list, guint *row, gchar *title, gchar *value)
{
return add_string_to_table_sensitive(list, row, title, value, TRUE);
}
static GtkWidget *
preview_new(void)
{
GtkWidget *table, *label;
guint row;
table = gtk_table_new(1, 2, FALSE);
gtk_table_set_col_spacings(GTK_TABLE(table), 6);
gtk_table_set_row_spacings(GTK_TABLE(table), 3);
row = 0;
label = add_string_to_table(table, &row, "Filename:", "-");
WIDGET_SET_SIZE(label, DEF_WIDTH/3, -1);
OBJECT_SET_DATA(table, PREVIEW_FILENAME_KEY, label);
label = add_string_to_table(table, &row, "Format:", "-");
OBJECT_SET_DATA(table, PREVIEW_FORMAT_KEY, label);
label = add_string_to_table(table, &row, "Size:", "-");
OBJECT_SET_DATA(table, PREVIEW_SIZE_KEY, label);
label = add_string_to_table(table, &row, "Packets:", "-");
OBJECT_SET_DATA(table, PREVIEW_PACKETS_KEY, label);
label = add_string_to_table(table, &row, "First Packet:", "-");
OBJECT_SET_DATA(table, PREVIEW_FIRST_KEY, label);
label = add_string_to_table(table, &row, "Elapsed time:", "-");
OBJECT_SET_DATA(table, PREVIEW_ELAPSED_KEY, label);
return table;
}
/*
* Keep a static pointer to the current "Open Capture File" window, if
@ -100,8 +368,8 @@ static GtkWidget *file_open_w;
void
file_open_cmd(GtkWidget *w)
{
GtkWidget *main_vb, *filter_hbox, *filter_bt, *filter_te,
*m_resolv_cb, *n_resolv_cb, *t_resolv_cb;
GtkWidget *main_hb, *main_vb, *filter_hbox, *filter_bt, *filter_te,
*m_resolv_cb, *n_resolv_cb, *t_resolv_cb, *prev;
#if GTK_MAJOR_VERSION < 2
GtkAccelGroup *accel_group;
#endif
@ -121,8 +389,7 @@ file_open_cmd(GtkWidget *w)
file_open_w = file_selection_new("Ethereal: Open Capture File",
FILE_SELECTION_OPEN);
/* window is already shown here, gtk_window_set_default_size() will not work */
WIDGET_SET_SIZE(file_open_w, DEF_WIDTH, DEF_HEIGHT);
gtk_window_set_default_size(GTK_WINDOW(file_open_w), DEF_WIDTH, DEF_HEIGHT);
#if GTK_MAJOR_VERSION < 2
/* Accelerator group for the accelerators (or, as they're called in
@ -151,13 +418,19 @@ file_open_cmd(GtkWidget *w)
file_selection_set_current_folder(file_open_w, prefs.gui_fileopen_dir);
break;
}
main_hb = gtk_hbox_new(FALSE, 3);
file_selection_set_extra_widget(file_open_w, main_hb);
gtk_widget_show(main_hb);
/* Container for each row of widgets */
main_vb = gtk_vbox_new(FALSE, 3);
gtk_container_border_width(GTK_CONTAINER(main_vb), 5);
file_selection_set_extra_widget(file_open_w, main_vb);
gtk_box_pack_start(GTK_BOX(main_hb), main_vb, FALSE, FALSE, 0);
gtk_widget_show(main_vb);
/* filter row */
filter_hbox = gtk_hbox_new(FALSE, 1);
gtk_container_border_width(GTK_CONTAINER(filter_hbox), 0);
gtk_box_pack_start(GTK_BOX(main_vb), filter_hbox, FALSE, FALSE, 0);
@ -182,6 +455,7 @@ file_open_cmd(GtkWidget *w)
E_RFILTER_TE_KEY, filter_te);
#endif
/* resolve buttons */
m_resolv_cb = CHECK_BUTTON_NEW_WITH_MNEMONIC("Enable _MAC name resolution", accel_group);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(m_resolv_cb),
g_resolv_flags & RESOLV_MAC);
@ -222,7 +496,17 @@ file_open_cmd(GtkWidget *w)
SIGNAL_CONNECT(file_open_w, "destroy", file_open_destroy_cb, NULL);
/* preview widget */
prev = preview_new();
OBJECT_SET_DATA(file_open_w, PREVIEW_TABLE_KEY, prev);
gtk_widget_show_all(prev);
gtk_box_pack_start(GTK_BOX(main_hb), prev, TRUE, TRUE, 0);
#if (GTK_MAJOR_VERSION == 2 && GTK_MINOR_VERSION >= 4) || GTK_MAJOR_VERSION > 2
SIGNAL_CONNECT(GTK_FILE_CHOOSER(file_open_w), "selection-changed",
file_open_entry_changed, file_open_w);
file_open_entry_changed(file_open_w, file_open_w);
OBJECT_SET_DATA(file_open_w, E_DFILTER_TE_KEY,
OBJECT_GET_DATA(w, E_DFILTER_TE_KEY));
if (gtk_dialog_run(GTK_DIALOG(file_open_w)) == GTK_RESPONSE_ACCEPT)
@ -231,6 +515,9 @@ file_open_cmd(GtkWidget *w)
}
else window_destroy(file_open_w);
#else
SIGNAL_CONNECT(GTK_FILE_SELECTION(file_open_w)->selection_entry, "changed",
file_open_entry_changed, file_open_w);
/* Connect the ok_button to file_open_ok_cb function and pass along a
pointer to the file selection box widget */
SIGNAL_CONNECT(GTK_FILE_SELECTION(file_open_w)->ok_button, "clicked",
@ -391,8 +678,8 @@ static GtkWidget *file_merge_w;
void
file_merge_cmd(GtkWidget *w)
{
GtkWidget *main_vb, *filter_hbox, *filter_bt, *filter_te,
*prepend_rb, *chrono_rb, *append_rb;
GtkWidget *main_hb, *main_vb, *filter_hbox, *filter_bt, *filter_te,
*prepend_rb, *chrono_rb, *append_rb, *prev;
#if GTK_MAJOR_VERSION < 2
GtkAccelGroup *accel_group;
#endif
@ -444,10 +731,14 @@ file_merge_cmd(GtkWidget *w)
break;
}
main_hb = gtk_hbox_new(FALSE, 3);
file_selection_set_extra_widget(file_merge_w, main_hb);
gtk_widget_show(main_hb);
/* Container for each row of widgets */
main_vb = gtk_vbox_new(FALSE, 3);
gtk_container_border_width(GTK_CONTAINER(main_vb), 5);
file_selection_set_extra_widget(file_merge_w, main_vb);
gtk_box_pack_start(GTK_BOX(main_hb), main_vb, FALSE, FALSE, 0);
gtk_widget_show(main_vb);
filter_hbox = gtk_hbox_new(FALSE, 1);
@ -520,7 +811,17 @@ file_merge_cmd(GtkWidget *w)
SIGNAL_CONNECT(file_merge_w, "destroy", file_merge_destroy_cb, NULL);
/* preview widget */
prev = preview_new();
OBJECT_SET_DATA(file_merge_w, PREVIEW_TABLE_KEY, prev);
gtk_widget_show_all(prev);
gtk_box_pack_start(GTK_BOX(main_hb), prev, TRUE, TRUE, 0);
#if (GTK_MAJOR_VERSION == 2 && GTK_MINOR_VERSION >= 4) || GTK_MAJOR_VERSION > 2
SIGNAL_CONNECT(GTK_FILE_CHOOSER(file_merge_w), "selection-changed",
file_open_entry_changed, file_merge_w);
file_open_entry_changed(file_merge_w, file_merge_w);
OBJECT_SET_DATA(file_merge_w, E_DFILTER_TE_KEY,
OBJECT_GET_DATA(w, E_DFILTER_TE_KEY));
if (gtk_dialog_run(GTK_DIALOG(file_merge_w)) == GTK_RESPONSE_ACCEPT)
@ -529,6 +830,9 @@ file_merge_cmd(GtkWidget *w)
}
else window_destroy(file_merge_w);
#else
SIGNAL_CONNECT(GTK_FILE_SELECTION(file_merge_w)->selection_entry, "changed",
file_open_entry_changed, file_merge_w);
/* Connect the ok_button to file_merge_ok_cb function and pass along a
pointer to the file selection box widget */
SIGNAL_CONNECT(GTK_FILE_SELECTION(file_merge_w)->ok_button, "clicked",