1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
|
/*
This file is part of GNUnet.
(C) 2007 Christian Grothoff (and other contributing authors)
GNUnet 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, or (at your
option) any later version.
GNUnet 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 GNUnet; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
/**
* @file src/plugins/fs/directory.c
* @brief code for opening directories
* @author Christian Grothoff
*/
#include "platform.h"
#include "gnunetgtk_common.h"
#include "fs.h"
#include "helper.h"
#include "meta.h"
#include "search.h"
#include <GNUnet/gnunet_util_crypto.h>
#include <GNUnet/gnunet_uritrack_lib.h>
#include <GNUnet/gnunet_namespace_lib.h>
#include <extractor.h>
#ifndef MINGW
static char *
selectFile ()
{
GladeXML *uploadXML;
GtkFileChooser *dialog;
char *ret;
uploadXML
= glade_xml_new (GNUNET_GTK_get_glade_filename (),
"openDirectoryFileDialog", PACKAGE_NAME);
GNUNET_GTK_connect_glade_with_plugins (uploadXML);
dialog = GTK_FILE_CHOOSER (glade_xml_get_widget (uploadXML,
"openDirectoryFileDialog"));
if (gtk_dialog_run (GTK_DIALOG (dialog)) != GTK_RESPONSE_CANCEL)
ret = gtk_file_chooser_get_filename (dialog);
else
ret = NULL;
gtk_widget_destroy (GTK_WIDGET (dialog));
UNREF (uploadXML);
return ret;
}
#else /* MINGW */
static char *
selectFile ()
{
return plibc_ChooseFile (_("Choose the directory you want to open."),
OFN_FILEMUSTEXIST | OFN_SHAREAWARE);
}
#endif /* MINGW */
static int
spcb (const GNUNET_ECRS_FileInfo * fi,
const GNUNET_HashCode * key, int isRoot, void *closure)
{
SearchList *list = closure;
fs_search_result_received (list, fi, list->uri);
return GNUNET_OK;
}
void
on_open_menu_activate_fs (GtkWidget * dummy1, GtkWidget * dummy2)
{
char *dn;
char *directory_data;
unsigned long long directory_data_len;
size_t dlen;
struct GNUNET_MetaData *md;
int fd;
SearchList *list;
struct GNUNET_ECRS_URI *uri;
GtkNotebook *notebook;
dn = selectFile ();
if (dn == NULL)
return;
if ((GNUNET_YES != GNUNET_disk_file_test (NULL,
dn)) ||
(GNUNET_OK !=
GNUNET_disk_file_size (NULL, dn, &directory_data_len, GNUNET_YES)))
{
GNUNET_GTK_add_log_entry (_("Error accessing file `%s'."), dn);
GNUNET_free (dn);
return;
}
fd = GNUNET_disk_file_open (NULL, dn, O_LARGEFILE | O_RDONLY);
if (fd == -1)
{
GNUNET_GTK_add_log_entry (_("Error opening file `%s'."), dn);
GNUNET_free (dn);
return;
}
dlen = (size_t) directory_data_len;
directory_data = MMAP (NULL, dlen, PROT_READ, MAP_SHARED, fd, 0);
if (directory_data == MAP_FAILED)
{
GNUNET_GTK_add_log_entry (_("Error mapping file `%s' into memory."),
dn);
CLOSE (fd);
GNUNET_free (dn);
return;
}
uri = GNUNET_ECRS_keyword_string_to_uri (NULL, dn);
md = NULL;
list = fs_search_started (NULL, uri, 0, 0, NULL, GNUNET_FSUI_COMPLETED);
GNUNET_ECRS_uri_destroy (uri);
GNUNET_ECRS_directory_list_contents (NULL,
directory_data, directory_data_len,
&md, &spcb, list);
if (md != NULL)
GNUNET_meta_data_destroy (md);
MUNMAP (directory_data, dlen);
CLOSE (fd);
GNUNET_free (dn);
/* switch view -- select directory */
notebook
=
GTK_NOTEBOOK (glade_xml_get_widget
(GNUNET_GTK_get_main_glade_XML (), "downloadNotebook"));
gtk_notebook_set_current_page (notebook,
gtk_notebook_page_num (notebook,
list->searchpage));
notebook
=
GTK_NOTEBOOK (glade_xml_get_widget
(GNUNET_GTK_get_main_glade_XML (), "fsnotebook"));
gtk_notebook_set_current_page (notebook,
gtk_notebook_page_num (notebook,
glade_xml_get_widget
(GNUNET_GTK_get_main_glade_XML
(),
"fsdownloadvbox")));
}
/* end of directory.c */
|
