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
|
/*
* Copyright (C) 2003-2012 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 "StickerCommands.hxx"
#include "SongPrint.hxx"
#include "DatabaseLock.hxx"
#include "DatabasePlugin.hxx"
#include "DatabaseGlue.hxx"
#include "DatabaseSimple.hxx"
#include "SongSticker.hxx"
#include "StickerPrint.hxx"
#include "StickerDatabase.hxx"
#include "CommandError.hxx"
#include "protocol/Result.hxx"
#include "util/Error.hxx"
#include <glib.h>
#include <string.h>
struct sticker_song_find_data {
Client &client;
const char *name;
};
static void
sticker_song_find_print_cb(Song &song, const char *value,
void *user_data)
{
struct sticker_song_find_data *data =
(struct sticker_song_find_data *)user_data;
song_print_uri(data->client, song);
sticker_print_value(data->client, data->name, value);
}
static enum command_return
handle_sticker_song(Client &client, int argc, char *argv[])
{
Error error;
const Database *db = GetDatabase(error);
if (db == nullptr)
return print_error(client, error);
/* get song song_id key */
if (argc == 5 && strcmp(argv[1], "get") == 0) {
Song *song = db->GetSong(argv[3], error);
if (song == nullptr)
return print_error(client, error);
const auto value = sticker_song_get_value(song, argv[4]);
db->ReturnSong(song);
if (value.empty()) {
command_error(client, ACK_ERROR_NO_EXIST,
"no such sticker");
return COMMAND_RETURN_ERROR;
}
sticker_print_value(client, argv[4], value.c_str());
return COMMAND_RETURN_OK;
/* list song song_id */
} else if (argc == 4 && strcmp(argv[1], "list") == 0) {
Song *song = db->GetSong(argv[3], error);
if (song == nullptr)
return print_error(client, error);
sticker *sticker = sticker_song_get(song);
db->ReturnSong(song);
if (sticker) {
sticker_print(client, *sticker);
sticker_free(sticker);
}
return COMMAND_RETURN_OK;
/* set song song_id id key */
} else if (argc == 6 && strcmp(argv[1], "set") == 0) {
Song *song = db->GetSong(argv[3], error);
if (song == nullptr)
return print_error(client, error);
bool ret = sticker_song_set_value(song, argv[4], argv[5]);
db->ReturnSong(song);
if (!ret) {
command_error(client, ACK_ERROR_SYSTEM,
"failed to set sticker value");
return COMMAND_RETURN_ERROR;
}
return COMMAND_RETURN_OK;
/* delete song song_id [key] */
} else if ((argc == 4 || argc == 5) &&
strcmp(argv[1], "delete") == 0) {
Song *song = db->GetSong(argv[3], error);
if (song == nullptr)
return print_error(client, error);
bool ret = argc == 4
? sticker_song_delete(song)
: sticker_song_delete_value(song, argv[4]);
db->ReturnSong(song);
if (!ret) {
command_error(client, ACK_ERROR_SYSTEM,
"no such sticker");
return COMMAND_RETURN_ERROR;
}
return COMMAND_RETURN_OK;
/* find song dir key */
} else if (argc == 5 && strcmp(argv[1], "find") == 0) {
/* "sticker find song a/directory name" */
bool success;
struct sticker_song_find_data data = {
client,
argv[4],
};
db_lock();
Directory *directory = db_get_directory(argv[3]);
if (directory == nullptr) {
db_unlock();
command_error(client, ACK_ERROR_NO_EXIST,
"no such directory");
return COMMAND_RETURN_ERROR;
}
success = sticker_song_find(*directory, data.name,
sticker_song_find_print_cb, &data);
db_unlock();
if (!success) {
command_error(client, ACK_ERROR_SYSTEM,
"failed to set search sticker database");
return COMMAND_RETURN_ERROR;
}
return COMMAND_RETURN_OK;
} else {
command_error(client, ACK_ERROR_ARG, "bad request");
return COMMAND_RETURN_ERROR;
}
}
enum command_return
handle_sticker(Client &client, int argc, char *argv[])
{
assert(argc >= 4);
if (!sticker_enabled()) {
command_error(client, ACK_ERROR_UNKNOWN,
"sticker database is disabled");
return COMMAND_RETURN_ERROR;
}
if (strcmp(argv[2], "song") == 0)
return handle_sticker_song(client, argc, argv);
else {
command_error(client, ACK_ERROR_ARG,
"unknown sticker domain");
return COMMAND_RETURN_ERROR;
}
}
|
