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Diffstat (limited to 'src/fs/gnunet-directory.c')
-rw-r--r-- | src/fs/gnunet-directory.c | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/src/fs/gnunet-directory.c b/src/fs/gnunet-directory.c deleted file mode 100644 index ef5c40ae2..000000000 --- a/src/fs/gnunet-directory.c +++ /dev/null | |||
@@ -1,211 +0,0 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | Copyright (C) 2001, 2002, 2004, 2005, 2006, 2007, 2009 GNUnet e.V. | ||
4 | |||
5 | GNUnet is free software: you can redistribute it and/or modify it | ||
6 | under the terms of the GNU Affero General Public License as published | ||
7 | by the Free Software Foundation, either version 3 of the License, | ||
8 | or (at your option) any later version. | ||
9 | |||
10 | GNUnet is distributed in the hope that it will be useful, but | ||
11 | WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | Affero General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU Affero General Public License | ||
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
17 | |||
18 | SPDX-License-Identifier: AGPL3.0-or-later | ||
19 | */ | ||
20 | /** | ||
21 | * @file fs/gnunet-directory.c | ||
22 | * @brief display content of GNUnet directories | ||
23 | * @author Christian Grothoff | ||
24 | */ | ||
25 | #include "platform.h" | ||
26 | #include "gnunet_fs_service.h" | ||
27 | |||
28 | static int ret; | ||
29 | |||
30 | /** | ||
31 | * Print a meta data entry. | ||
32 | * | ||
33 | * @param cls closure (unused) | ||
34 | * @param plugin_name name of the plugin that generated the meta data | ||
35 | * @param type type of the keyword | ||
36 | * @param format format of data | ||
37 | * @param data_mime_type mime type of data | ||
38 | * @param data value of the meta data | ||
39 | * @param data_size number of bytes in @a data | ||
40 | * @return always 0 (to continue iterating) | ||
41 | */ | ||
42 | static int | ||
43 | item_printer (void *cls, | ||
44 | const char *plugin_name, | ||
45 | enum EXTRACTOR_MetaType type, | ||
46 | enum EXTRACTOR_MetaFormat format, | ||
47 | const char *data_mime_type, | ||
48 | const char *data, | ||
49 | size_t data_size) | ||
50 | { | ||
51 | if (type == EXTRACTOR_METATYPE_GNUNET_FULL_DATA) | ||
52 | { | ||
53 | printf (_ ("\t<original file embedded in %u bytes of meta data>\n"), | ||
54 | (unsigned int) data_size); | ||
55 | return 0; | ||
56 | } | ||
57 | if ((format != EXTRACTOR_METAFORMAT_UTF8) && | ||
58 | (format != EXTRACTOR_METAFORMAT_C_STRING)) | ||
59 | return 0; | ||
60 | if (type == EXTRACTOR_METATYPE_GNUNET_ORIGINAL_FILENAME) | ||
61 | return 0; | ||
62 | #if HAVE_LIBEXTRACTOR | ||
63 | printf ("\t%20s: %s\n", | ||
64 | dgettext (LIBEXTRACTOR_GETTEXT_DOMAIN, | ||
65 | EXTRACTOR_metatype_to_string (type)), | ||
66 | data); | ||
67 | #else | ||
68 | printf ("\t%20d: %s\n", type, data); | ||
69 | #endif | ||
70 | return 0; | ||
71 | } | ||
72 | |||
73 | |||
74 | /** | ||
75 | * Print an entry in a directory. | ||
76 | * | ||
77 | * @param cls closure (not used) | ||
78 | * @param filename name of the file in the directory | ||
79 | * @param uri URI of the file | ||
80 | * @param meta metadata for the file; metadata for | ||
81 | * the directory if everything else is NULL/zero | ||
82 | * @param length length of the available data for the file | ||
83 | * (of type size_t since data must certainly fit | ||
84 | * into memory; if files are larger than size_t | ||
85 | * permits, then they will certainly not be | ||
86 | * embedded with the directory itself). | ||
87 | * @param data data available for the file (length bytes) | ||
88 | */ | ||
89 | static void | ||
90 | print_entry (void *cls, | ||
91 | const char *filename, | ||
92 | const struct GNUNET_FS_Uri *uri, | ||
93 | const struct GNUNET_CONTAINER_MetaData *meta, | ||
94 | size_t length, | ||
95 | const void *data) | ||
96 | { | ||
97 | char *string; | ||
98 | char *name; | ||
99 | |||
100 | name = GNUNET_CONTAINER_meta_data_get_by_type ( | ||
101 | meta, | ||
102 | EXTRACTOR_METATYPE_GNUNET_ORIGINAL_FILENAME); | ||
103 | if (uri == NULL) | ||
104 | { | ||
105 | printf (_ ("Directory `%s' meta data:\n"), name ? name : ""); | ||
106 | GNUNET_CONTAINER_meta_data_iterate (meta, &item_printer, NULL); | ||
107 | printf ("\n"); | ||
108 | printf (_ ("Directory `%s' contents:\n"), name ? name : ""); | ||
109 | GNUNET_free (name); | ||
110 | return; | ||
111 | } | ||
112 | string = GNUNET_FS_uri_to_string (uri); | ||
113 | printf ("%s (%s):\n", name ? name : "", string); | ||
114 | GNUNET_free (string); | ||
115 | GNUNET_CONTAINER_meta_data_iterate (meta, &item_printer, NULL); | ||
116 | printf ("\n"); | ||
117 | GNUNET_free (name); | ||
118 | } | ||
119 | |||
120 | |||
121 | /** | ||
122 | * Main function that will be run by the scheduler. | ||
123 | * | ||
124 | * @param cls closure | ||
125 | * @param args remaining command-line arguments | ||
126 | * @param cfgfile name of the configuration file used (for saving, can be NULL!) | ||
127 | * @param cfg configuration | ||
128 | */ | ||
129 | static void | ||
130 | run (void *cls, | ||
131 | char *const *args, | ||
132 | const char *cfgfile, | ||
133 | const struct GNUNET_CONFIGURATION_Handle *cfg) | ||
134 | { | ||
135 | struct GNUNET_DISK_MapHandle *map; | ||
136 | struct GNUNET_DISK_FileHandle *h; | ||
137 | void *data; | ||
138 | size_t len; | ||
139 | uint64_t size; | ||
140 | const char *filename; | ||
141 | int i; | ||
142 | |||
143 | if (NULL == args[0]) | ||
144 | { | ||
145 | fprintf (stderr, "%s", _ ("You must specify a filename to inspect.\n")); | ||
146 | ret = 1; | ||
147 | return; | ||
148 | } | ||
149 | i = 0; | ||
150 | while (NULL != (filename = args[i++])) | ||
151 | { | ||
152 | if ((GNUNET_OK != | ||
153 | GNUNET_DISK_file_size (filename, &size, GNUNET_YES, GNUNET_YES)) || | ||
154 | (NULL == (h = GNUNET_DISK_file_open (filename, | ||
155 | GNUNET_DISK_OPEN_READ, | ||
156 | GNUNET_DISK_PERM_NONE)))) | ||
157 | { | ||
158 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
159 | _ ("Failed to read directory `%s'\n"), | ||
160 | filename); | ||
161 | ret = 1; | ||
162 | continue; | ||
163 | } | ||
164 | len = (size_t) size; | ||
165 | data = GNUNET_DISK_file_map (h, &map, GNUNET_DISK_MAP_TYPE_READ, len); | ||
166 | GNUNET_assert (NULL != data); | ||
167 | if (GNUNET_OK != | ||
168 | GNUNET_FS_directory_list_contents (len, data, 0, &print_entry, NULL)) | ||
169 | fprintf (stdout, _ ("`%s' is not a GNUnet directory\n"), filename); | ||
170 | else | ||
171 | printf ("\n"); | ||
172 | GNUNET_DISK_file_unmap (map); | ||
173 | GNUNET_DISK_file_close (h); | ||
174 | } | ||
175 | } | ||
176 | |||
177 | |||
178 | /** | ||
179 | * The main function to inspect GNUnet directories. | ||
180 | * | ||
181 | * @param argc number of arguments from the command line | ||
182 | * @param argv command line arguments | ||
183 | * @return 0 ok, 1 on error | ||
184 | */ | ||
185 | int | ||
186 | main (int argc, char *const *argv) | ||
187 | { | ||
188 | static struct GNUNET_GETOPT_CommandLineOption options[] = { | ||
189 | GNUNET_GETOPT_OPTION_END | ||
190 | }; | ||
191 | |||
192 | if (GNUNET_OK != GNUNET_STRINGS_get_utf8_args (argc, argv, &argc, &argv)) | ||
193 | return 2; | ||
194 | |||
195 | ret = (GNUNET_OK == | ||
196 | GNUNET_PROGRAM_run (argc, | ||
197 | argv, | ||
198 | "gnunet-directory [OPTIONS] FILENAME", | ||
199 | gettext_noop ( | ||
200 | "Display contents of a GNUnet directory"), | ||
201 | options, | ||
202 | &run, | ||
203 | NULL)) | ||
204 | ? ret | ||
205 | : 1; | ||
206 | GNUNET_free_nz ((void *) argv); | ||
207 | return ret; | ||
208 | } | ||
209 | |||
210 | |||
211 | /* end of gnunet-directory.c */ | ||