355 lines
11 KiB
C
355 lines
11 KiB
C
/* $Id$ */
|
|
/* Copyright (c) 2007 Pierre Pronchery <khorben@defora.org> */
|
|
/* This file is part of DeforaOS Desktop Browser */
|
|
/* Browser is free software; you can redistribute it and/or modify it under the
|
|
* terms of the GNU General Public License version 2 as published by the Free
|
|
* Software Foundation.
|
|
*
|
|
* Browser 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
|
|
* Browser; if not, write to the Free Software Foundation, Inc., 59 Temple
|
|
* Place, Suite 330, Boston, MA 02111-1307 USA */
|
|
/* FIXME:
|
|
* - add dates */
|
|
|
|
|
|
|
|
#include <sys/stat.h>
|
|
#include <sys/types.h>
|
|
#include <unistd.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <errno.h>
|
|
#include <pwd.h>
|
|
#include <grp.h>
|
|
#include <gtk/gtk.h>
|
|
#include "mime.h"
|
|
|
|
|
|
/* properties */
|
|
/* variables */
|
|
static unsigned int _properties_cnt = 0; /* XXX set as static in _properties */
|
|
|
|
/* functions */
|
|
static int _properties_error(char const * message, int ret);
|
|
static int _properties_do(Mime * mime, GtkIconTheme * theme,
|
|
char const * filename);
|
|
|
|
/* callbacks */
|
|
static gboolean _properties_on_closex(GtkWidget * widget, GdkEvent * event,
|
|
gpointer data);
|
|
static void _properties_on_close(GtkWidget * widget, gpointer data);
|
|
|
|
static int _properties(int filec, char * const filev[])
|
|
{
|
|
int ret = 0;
|
|
Mime * mime;
|
|
GtkIconTheme * theme = NULL;
|
|
int i;
|
|
|
|
if((mime = mime_new()) != NULL)
|
|
theme = gtk_icon_theme_get_default();
|
|
for(i = 0; i < filec; i++)
|
|
{
|
|
_properties_cnt++;
|
|
/* FIXME if relative path get the full path */
|
|
ret |= _properties_do(mime, theme, filev[i]);
|
|
}
|
|
if(mime != NULL)
|
|
mime_delete(mime);
|
|
return ret;
|
|
}
|
|
|
|
|
|
/* _properties_error */
|
|
static void _error_response(GtkDialog * dialog, gint arg, gpointer data);
|
|
static int _properties_error(char const * message, int ret)
|
|
{
|
|
GtkWidget * dialog;
|
|
|
|
dialog = gtk_message_dialog_new(NULL, 0, GTK_MESSAGE_ERROR,
|
|
GTK_BUTTONS_CLOSE, "%s: %s", message, strerror(errno));
|
|
gtk_window_set_title(GTK_WINDOW(dialog), "Error");
|
|
g_signal_connect(G_OBJECT(dialog), "response", G_CALLBACK(
|
|
_error_response), &_properties_cnt);
|
|
gtk_widget_show(dialog);
|
|
return ret;
|
|
}
|
|
|
|
static void _error_response(GtkDialog * dialog, gint arg, gpointer data)
|
|
{
|
|
unsigned int * cnt = data;
|
|
|
|
(*cnt)--;
|
|
if(*cnt == 0)
|
|
gtk_main_quit();
|
|
else
|
|
gtk_widget_destroy(GTK_WIDGET(dialog));
|
|
}
|
|
|
|
/* _properties_do */
|
|
static char * _do_size(char * buf, size_t buf_cnt, size_t size);
|
|
static char * _do_owner(char * buf, size_t buf_cnt, uid_t uid);
|
|
static char * _do_group(char * buf, size_t buf_cnt, gid_t gid);
|
|
static GtkWidget * _do_mode(mode_t mode);
|
|
|
|
static int _properties_do(Mime * mime, GtkIconTheme * theme,
|
|
char const * filename)
|
|
{
|
|
struct stat st;
|
|
char const * gfilename;
|
|
char const * type = NULL;
|
|
GdkPixbuf * pixbuf = NULL;
|
|
GtkWidget * image = NULL;
|
|
GtkWidget * window;
|
|
char buf[256];
|
|
GtkWidget * vbox;
|
|
GtkWidget * hbox;
|
|
GtkWidget * table;
|
|
GtkWidget * widget;
|
|
PangoFontDescription * bold;
|
|
|
|
if(lstat(filename, &st) != 0)
|
|
return _properties_error(filename, 1);
|
|
if(S_ISDIR(st.st_mode))
|
|
{
|
|
if(theme != NULL && (pixbuf = gtk_icon_theme_load_icon(theme,
|
|
"gnome-fs-directory", 48, 0,
|
|
NULL)) != NULL)
|
|
image = gtk_image_new_from_pixbuf(pixbuf);
|
|
if(image == NULL)
|
|
image = gtk_image_new_from_stock(GTK_STOCK_DIRECTORY,
|
|
GTK_ICON_SIZE_DIALOG);
|
|
type = "inode/directory";
|
|
}
|
|
else if(S_ISBLK(st.st_mode))
|
|
type = "inode/blockdevice";
|
|
else if(S_ISBLK(st.st_mode))
|
|
type = "inode/chardevice";
|
|
else if(S_ISFIFO(st.st_mode))
|
|
type = "inode/fifo";
|
|
else if(S_ISLNK(st.st_mode))
|
|
type = "inode/symlink";
|
|
#ifdef S_ISSOCK
|
|
else if(S_ISSOCK(st.st_mode))
|
|
type = "inode/socket";
|
|
#endif
|
|
else if(mime != NULL)
|
|
{
|
|
type = mime_type(mime, filename);
|
|
if(theme != NULL && type != NULL)
|
|
{
|
|
mime_icons(mime, theme, type, 48, &pixbuf, -1);
|
|
if(pixbuf != NULL)
|
|
image = gtk_image_new_from_pixbuf(pixbuf);
|
|
}
|
|
}
|
|
else
|
|
type = "Unknown type";
|
|
if(image == NULL)
|
|
{
|
|
if(theme != NULL && (pixbuf = gtk_icon_theme_load_icon(theme,
|
|
"gnome-fs-regular", 48, 0,
|
|
NULL)) != NULL)
|
|
image = gtk_image_new_from_pixbuf(pixbuf);
|
|
if(image == NULL)
|
|
image = gtk_image_new_from_stock(GTK_STOCK_FILE,
|
|
GTK_ICON_SIZE_DIALOG);
|
|
if(image == NULL)
|
|
image = gtk_image_new_from_stock(
|
|
GTK_STOCK_MISSING_IMAGE,
|
|
GTK_ICON_SIZE_DIALOG);
|
|
}
|
|
if((gfilename = g_filename_to_utf8(filename, -1, NULL, NULL, NULL))
|
|
== NULL)
|
|
gfilename = filename;
|
|
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
|
|
snprintf(buf, sizeof(buf), "%s%s", "Properties of ", gfilename);
|
|
gtk_window_set_title(GTK_WINDOW(window), buf);
|
|
gtk_window_set_resizable(GTK_WINDOW(window), FALSE);
|
|
g_signal_connect(G_OBJECT(window), "delete-event", G_CALLBACK(
|
|
_properties_on_closex), &_properties_cnt);
|
|
vbox = gtk_vbox_new(FALSE, 0);
|
|
hbox = gtk_hbox_new(FALSE, 0);
|
|
table = gtk_table_new(9, 2, FALSE);
|
|
gtk_table_set_row_spacings(GTK_TABLE(table), 4);
|
|
gtk_table_set_col_spacings(GTK_TABLE(table), 4);
|
|
gtk_table_attach_defaults(GTK_TABLE(table), image, 0, 1, 0, 2);
|
|
widget = gtk_label_new(gfilename);
|
|
bold = pango_font_description_new();
|
|
pango_font_description_set_weight(bold, PANGO_WEIGHT_BOLD);
|
|
gtk_widget_modify_font(widget, bold);
|
|
gtk_table_attach_defaults(GTK_TABLE(table), widget, 1, 2, 0, 1);
|
|
widget = gtk_label_new(type);
|
|
gtk_table_attach_defaults(GTK_TABLE(table), widget, 1, 2, 1, 2);
|
|
widget = gtk_label_new("Size:"); /* XXX justification does not work */
|
|
gtk_widget_modify_font(widget, bold);
|
|
gtk_label_set_justify(GTK_LABEL(widget), GTK_JUSTIFY_LEFT);
|
|
gtk_table_attach_defaults(GTK_TABLE(table), widget, 0, 1, 2, 3);
|
|
widget = gtk_label_new(_do_size(buf, sizeof(buf), st.st_size));
|
|
gtk_table_attach_defaults(GTK_TABLE(table), widget, 1, 2, 2, 3);
|
|
widget = gtk_label_new("Owner:"); /* owner name */
|
|
gtk_widget_modify_font(widget, bold);
|
|
gtk_table_attach_defaults(GTK_TABLE(table), widget, 0, 1, 3, 4);
|
|
widget = gtk_label_new(_do_owner(buf, sizeof(buf), st.st_uid));
|
|
gtk_table_attach_defaults(GTK_TABLE(table), widget, 1, 2, 3, 4);
|
|
widget = gtk_label_new("Group:"); /* group name */
|
|
gtk_widget_modify_font(widget, bold);
|
|
gtk_table_attach_defaults(GTK_TABLE(table), widget, 0, 1, 4, 5);
|
|
widget = gtk_label_new(_do_group(buf, sizeof(buf), st.st_gid));
|
|
gtk_table_attach_defaults(GTK_TABLE(table), widget, 1, 2, 4, 5);
|
|
widget = gtk_label_new("Permissions:"); /* permissions */
|
|
gtk_widget_modify_font(widget, bold);
|
|
gtk_table_attach_defaults(GTK_TABLE(table), widget, 0, 1, 5, 6);
|
|
widget = gtk_label_new("Owner:"); /* owner permissions */
|
|
gtk_widget_modify_font(widget, bold);
|
|
gtk_table_attach_defaults(GTK_TABLE(table), widget, 0, 1, 6, 7);
|
|
widget = _do_mode((st.st_mode & 0700) >> 6);
|
|
gtk_table_attach_defaults(GTK_TABLE(table), widget, 1, 2, 6, 7);
|
|
widget = gtk_label_new("Group:"); /* group permissions */
|
|
gtk_widget_modify_font(widget, bold);
|
|
gtk_table_attach_defaults(GTK_TABLE(table), widget, 0, 1, 7, 8);
|
|
widget = _do_mode((st.st_mode & 0070) >> 3);
|
|
gtk_table_attach_defaults(GTK_TABLE(table), widget, 1, 2, 7, 8);
|
|
widget = gtk_label_new("Others:"); /* others permissions */
|
|
gtk_widget_modify_font(widget, bold);
|
|
gtk_table_attach_defaults(GTK_TABLE(table), widget, 0, 1, 8, 9);
|
|
widget = _do_mode(st.st_mode & 0007);
|
|
gtk_table_attach_defaults(GTK_TABLE(table), widget, 1, 2, 8, 9);
|
|
gtk_box_pack_start(GTK_BOX(hbox), table, TRUE, TRUE, 4);
|
|
gtk_box_pack_start(GTK_BOX(vbox), hbox, TRUE, TRUE, 4);
|
|
hbox = gtk_hbox_new(FALSE, 4); /* separator */
|
|
widget = gtk_hseparator_new();
|
|
gtk_box_pack_start(GTK_BOX(hbox), widget, TRUE, TRUE, 4);
|
|
gtk_box_pack_start(GTK_BOX(vbox), hbox, TRUE, TRUE, 0);
|
|
hbox = gtk_hbox_new(FALSE, 4); /* close button */
|
|
/* FIXME add an "apply" button for permissions */
|
|
widget = gtk_button_new_from_stock(GTK_STOCK_CLOSE);
|
|
g_signal_connect(G_OBJECT(widget), "clicked", G_CALLBACK(
|
|
_properties_on_close), &_properties_cnt);
|
|
gtk_box_pack_end(GTK_BOX(hbox), widget, FALSE, TRUE, 4);
|
|
gtk_box_pack_start(GTK_BOX(vbox), hbox, TRUE, TRUE, 4);
|
|
gtk_container_add(GTK_CONTAINER(window), vbox);
|
|
gtk_widget_show_all(window);
|
|
pango_font_description_free(bold);
|
|
return 0;
|
|
}
|
|
|
|
static char * _do_size(char * buf, size_t buf_cnt, size_t size)
|
|
{
|
|
double sz = size;
|
|
char * unit;
|
|
|
|
if(sz < 1024)
|
|
{
|
|
snprintf(buf, buf_cnt, "%.0f%s", sz, " bytes");
|
|
return buf;
|
|
}
|
|
else if((sz /= 1024) < 1024)
|
|
unit = "KB";
|
|
else if((sz /= 1024) < 1024)
|
|
unit = "MB";
|
|
else if((sz /= 1024) < 1024)
|
|
unit = "GB";
|
|
else
|
|
{
|
|
sz /= 1024;
|
|
unit = "TB";
|
|
}
|
|
snprintf(buf, buf_cnt, "%.1f %s", sz, unit);
|
|
return buf;
|
|
}
|
|
|
|
static char * _do_owner(char * buf, size_t buf_cnt, uid_t uid)
|
|
{
|
|
struct passwd * pw;
|
|
|
|
if((pw = getpwuid(uid)) != NULL)
|
|
return pw->pw_name;
|
|
snprintf(buf, buf_cnt, "%lu", (unsigned long)uid);
|
|
return buf;
|
|
}
|
|
|
|
static char * _do_group(char * buf, size_t buf_cnt, gid_t gid)
|
|
{
|
|
struct group * gr;
|
|
|
|
if((gr = getgrgid(gid)) != NULL)
|
|
return gr->gr_name;
|
|
snprintf(buf, buf_cnt, "%lu", (unsigned long)gid);
|
|
return buf;
|
|
}
|
|
|
|
static GtkWidget * _do_mode(mode_t mode)
|
|
{
|
|
GtkWidget * hbox;
|
|
GtkWidget * widget;
|
|
|
|
hbox = gtk_hbox_new(TRUE, 0);
|
|
widget = gtk_check_button_new_with_label("read"); /* read */
|
|
gtk_widget_set_sensitive(widget, FALSE);
|
|
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget), mode & S_IROTH);
|
|
gtk_box_pack_start(GTK_BOX(hbox), widget, TRUE, TRUE, 4);
|
|
widget = gtk_check_button_new_with_label("write"); /* write */
|
|
gtk_widget_set_sensitive(widget, FALSE);
|
|
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget), mode & S_IWOTH);
|
|
gtk_box_pack_start(GTK_BOX(hbox), widget, TRUE, TRUE, 4);
|
|
widget = gtk_check_button_new_with_label("execute"); /* execute */
|
|
gtk_widget_set_sensitive(widget, FALSE);
|
|
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget), mode & S_IXOTH);
|
|
gtk_box_pack_start(GTK_BOX(hbox), widget, TRUE, TRUE, 4);
|
|
return hbox;
|
|
}
|
|
|
|
|
|
/* callbacks */
|
|
static gboolean _properties_on_closex(GtkWidget * widget, GdkEvent * event,
|
|
gpointer data)
|
|
{
|
|
_properties_on_close(widget, data);
|
|
return FALSE;
|
|
}
|
|
|
|
static void _properties_on_close(GtkWidget * widget, gpointer data)
|
|
{
|
|
unsigned int * cnt = data;
|
|
|
|
(*cnt)--;
|
|
if(*cnt == 0)
|
|
gtk_main_quit();
|
|
else
|
|
gtk_widget_destroy(gtk_widget_get_toplevel(widget));
|
|
}
|
|
|
|
|
|
/* usage */
|
|
static int _usage(void)
|
|
{
|
|
fputs("Usage: properties file...\n", stderr);
|
|
return 1;
|
|
}
|
|
|
|
|
|
/* main */
|
|
int main(int argc, char * argv[])
|
|
{
|
|
int ret;
|
|
int o;
|
|
|
|
gtk_init(&argc, &argv);
|
|
while((o = getopt(argc, argv, "")) != -1)
|
|
switch(o)
|
|
{
|
|
default:
|
|
return _usage();
|
|
}
|
|
if(optind == argc)
|
|
return _usage();
|
|
ret = _properties(argc - optind, &argv[optind]) ? 0 : 2;
|
|
gtk_main();
|
|
return ret ? 0 : 2;
|
|
}
|