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
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
|
/*
* Copyright (C) 2003-2015 The Music Player Daemon Project
* http://www.musicpd.org
*
* This program 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 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "config.h"
#include "DatabaseCommands.hxx"
#include "Request.hxx"
#include "db/DatabaseGlue.hxx"
#include "db/DatabaseQueue.hxx"
#include "db/DatabasePlaylist.hxx"
#include "db/DatabasePrint.hxx"
#include "db/Count.hxx"
#include "db/Selection.hxx"
#include "CommandError.hxx"
#include "client/Client.hxx"
#include "tag/Tag.hxx"
#include "util/ConstBuffer.hxx"
#include "util/Error.hxx"
#include "SongFilter.hxx"
#include "protocol/Result.hxx"
#include "BulkEdit.hxx"
#include <string.h>
CommandResult
handle_listfiles_db(Client &client, const char *uri)
{
const DatabaseSelection selection(uri, false);
Error error;
if (!db_selection_print(client, selection, false, true, error))
return print_error(client, error);
return CommandResult::OK;
}
CommandResult
handle_lsinfo2(Client &client, Request args)
{
/* default is root directory */
const auto uri = args.GetOptional(0, "");
const DatabaseSelection selection(uri, false);
Error error;
if (!db_selection_print(client, selection, true, false, error))
return print_error(client, error);
return CommandResult::OK;
}
static CommandResult
handle_match(Client &client, Request args, bool fold_case)
{
RangeArg window;
if (args.size >= 2 && strcmp(args[args.size - 2], "window") == 0) {
if (!args.Parse(args.size - 1, window, client))
return CommandResult::ERROR;
args.pop_back();
args.pop_back();
} else
window.SetAll();
SongFilter filter;
if (!filter.Parse(args, fold_case)) {
command_error(client, ACK_ERROR_ARG, "incorrect arguments");
return CommandResult::ERROR;
}
const DatabaseSelection selection("", true, &filter);
Error error;
return db_selection_print(client, selection, true, false,
window.start, window.end, error)
? CommandResult::OK
: print_error(client, error);
}
CommandResult
handle_find(Client &client, Request args)
{
return handle_match(client, args, false);
}
CommandResult
handle_search(Client &client, Request args)
{
return handle_match(client, args, true);
}
static CommandResult
handle_match_add(Client &client, Request args, bool fold_case)
{
SongFilter filter;
if (!filter.Parse(args, fold_case)) {
command_error(client, ACK_ERROR_ARG, "incorrect arguments");
return CommandResult::ERROR;
}
const ScopeBulkEdit bulk_edit(client.partition);
const DatabaseSelection selection("", true, &filter);
Error error;
return AddFromDatabase(client.partition, selection, error)
? CommandResult::OK
: print_error(client, error);
}
CommandResult
handle_findadd(Client &client, Request args)
{
return handle_match_add(client, args, false);
}
CommandResult
handle_searchadd(Client &client, Request args)
{
return handle_match_add(client, args, true);
}
CommandResult
handle_searchaddpl(Client &client, Request args)
{
const char *playlist = args.shift();
SongFilter filter;
if (!filter.Parse(args, true)) {
command_error(client, ACK_ERROR_ARG, "incorrect arguments");
return CommandResult::ERROR;
}
Error error;
const Database *db = client.GetDatabase(error);
if (db == nullptr)
return print_error(client, error);
return search_add_to_playlist(*db, *client.GetStorage(),
"", playlist, &filter, error)
? CommandResult::OK
: print_error(client, error);
}
CommandResult
handle_count(Client &client, Request args)
{
TagType group = TAG_NUM_OF_ITEM_TYPES;
if (args.size >= 2 && strcmp(args[args.size - 2], "group") == 0) {
const char *s = args[args.size - 1];
group = tag_name_parse_i(s);
if (group == TAG_NUM_OF_ITEM_TYPES) {
command_error(client, ACK_ERROR_ARG,
"Unknown tag type: %s", s);
return CommandResult::ERROR;
}
args.pop_back();
args.pop_back();
}
SongFilter filter;
if (!args.IsEmpty() && !filter.Parse(args, false)) {
command_error(client, ACK_ERROR_ARG, "incorrect arguments");
return CommandResult::ERROR;
}
Error error;
return PrintSongCount(client, "", &filter, group, error)
? CommandResult::OK
: print_error(client, error);
}
CommandResult
handle_listall(Client &client, Request args)
{
/* default is root directory */
const auto uri = args.GetOptional(0, "");
Error error;
return db_selection_print(client, DatabaseSelection(uri, true),
false, false, error)
? CommandResult::OK
: print_error(client, error);
}
CommandResult
handle_list(Client &client, Request args)
{
const char *tag_name = args.shift();
unsigned tagType = locate_parse_type(tag_name);
if (tagType >= TAG_NUM_OF_ITEM_TYPES &&
tagType != LOCATE_TAG_FILE_TYPE) {
command_error(client, ACK_ERROR_ARG,
"Unknown tag type: %s", tag_name);
return CommandResult::ERROR;
}
SongFilter *filter = nullptr;
uint32_t group_mask = 0;
if (args.size == 1) {
/* for compatibility with < 0.12.0 */
if (tagType != TAG_ALBUM) {
command_error(client, ACK_ERROR_ARG,
"should be \"%s\" for 3 arguments",
tag_item_names[TAG_ALBUM]);
return CommandResult::ERROR;
}
filter = new SongFilter((unsigned)TAG_ARTIST, args.shift());
}
while (args.size >= 2 &&
strcmp(args[args.size - 2], "group") == 0) {
const char *s = args[args.size - 1];
TagType gt = tag_name_parse_i(s);
if (gt == TAG_NUM_OF_ITEM_TYPES) {
command_error(client, ACK_ERROR_ARG,
"Unknown tag type: %s", s);
return CommandResult::ERROR;
}
group_mask |= 1u << unsigned(gt);
args.pop_back();
args.pop_back();
}
if (!args.IsEmpty()) {
filter = new SongFilter();
if (!filter->Parse(args, false)) {
delete filter;
command_error(client, ACK_ERROR_ARG,
"not able to parse args");
return CommandResult::ERROR;
}
}
if (tagType < TAG_NUM_OF_ITEM_TYPES &&
group_mask & (1u << tagType)) {
delete filter;
command_error(client, ACK_ERROR_ARG, "Conflicting group");
return CommandResult::ERROR;
}
Error error;
CommandResult ret =
PrintUniqueTags(client, tagType, group_mask, filter, error)
? CommandResult::OK
: print_error(client, error);
delete filter;
return ret;
}
CommandResult
handle_listallinfo(Client &client, Request args)
{
/* default is root directory */
const auto uri = args.GetOptional(0, "");
Error error;
return db_selection_print(client, DatabaseSelection(uri, true),
true, false, error)
? CommandResult::OK
: print_error(client, error);
}
|
