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
|
/*
* UltraStar Deluxe - Karaoke Game
*
* UltraStar Deluxe is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*/
#include "stats_database.hpp"
namespace usdx
{
const int db_version = 1;
const std::wstring StatDatabase::usdx_scores =
L"us_scores";
const std::wstring StatDatabase::usdx_songs =
L"us_songs";
const std::wstring StatDatabase::usdx_statistics_info =
L"us_statistics_info";
log4cxx::LoggerPtr StatDatabase::log =
log4cxx::Logger::getLogger("usdx.base.StatDatabase");
StatDatabase::StatDatabase(const std::string filename) :
Database(filename)
{
LOG4CXX_DEBUG(log, "Initializing Database: " << filename);
if (! sqlite_table_exists(usdx_statistics_info)) {
// add table usdx_statistics_info, needed in the
// conversion from 1.01 to 1.1
LOG4CXX_INFO(log, L"Outdated song database found " <<
L"- missing table'" <<
usdx_statistics_info << L"'");
sqlite_exec(L"CREATE TABLE IF NOT EXISTS [" +
usdx_statistics_info +
L"] ([ResetTime] Integer);");
// insert creation timestamp
sqlite3_stmt *sqliteStatement =
sqlite_prepare(L"INSERT INTO [" +
usdx_statistics_info +
L"] ([ResetTime]) VALUES (?1);");
sqlite3_bind_int(sqliteStatement, 1, time(NULL));
sqlite3_step(sqliteStatement);
sqlite3_finalize(sqliteStatement);
}
int version = get_version();
bool finalizeConversion = false;
if (version == 0 && sqlite_table_exists(L"US_Scores")) {
// convert data from 1.01 to 1.1
// part #1 - prearrangement: rename old tables
// to be able to insert new table structures
sqlite_exec(L"ALTER TABLE US_Scores RENAME TO us_scores_101;");
sqlite_exec(L"ALTER TABLE US_Songs RENAME TO us_songs_101;");
}
if (version == 0) {
// Set version number after creation
set_version(db_version);
}
// SQLite does not handle VARCHAR(n) or INT(n) as expected.
// Texts do not have a restricted length, no matter which type
// is used, so use the native TEXT type. INT(n) is always
// INTEGER. In addition, SQLiteTable3 will fail if other types
// than the native SQLite types are used (especially
// FieldAsInteger). Also take care to write the types in
// upper-case letters although SQLite does not care about this -
// SQLiteTable3 is very sensitive in this regard.
std::wstring sqlStatement;
sqlStatement = L"CREATE TABLE IF NOT EXISTS [";
sqlStatement += usdx_scores;
sqlStatement += L"] (";
sqlStatement += L"[SongID] INTEGER NOT NULL, ";
sqlStatement += L"[Difficulty] INTEGER NOT NULL, ";
sqlStatement += L"[Player] TEXT NOT NULL, ";
sqlStatement += L"[Score] INTEGER NOT NULL, ";
sqlStatement += L"[Date] INTEGER NULL";
sqlStatement += L");";
sqlite_exec(sqlStatement);
sqlStatement = L"CREATE TABLE IF NOT EXISTS [";
sqlStatement += usdx_songs;
sqlStatement += L"] (";
sqlStatement += L"[ID] INTEGER PRIMARY KEY, ";
sqlStatement += L"[Artist] TEXT NOT NULL, ";
sqlStatement += L"[Title] TEXT NOT NULL, ";
sqlStatement += L"[TimesPlayed] INTEGER NOT NULL, ";
sqlStatement += L"[Rating] INTEGER NULL";
sqlStatement += L");";
sqlite_exec(sqlStatement);
if (finalizeConversion) {
// convert data from 1.01 to 1.1
// part #2 - accomplishment
LOG4CXX_INFO(log, L"Outdated song database found - " <<
L"begin conversion from V1.01 to V1.1");
// insert old values into new db-schemes (/tables)
sqlStatement = L"INSERT INTO [";
sqlStatement += usdx_scores;
sqlStatement += L"] SELECT [SongID], ";
sqlStatement += L"[Difficulty], [Player], ";
sqlStatement += L"[Score] FROM [us_scores_101];";
sqlite_exec(sqlStatement);
sqlStatement = L"INSERT INTO [";
sqlStatement += usdx_songs;
sqlStatement += L"] SELECT [ID], [Artist], ";
sqlStatement += L"[Title], [TimesPlayed], NULL ";
sqlStatement += L"FROM [us_songs_101];";
sqlite_exec(sqlStatement);
// now drop old tables
sqlite_exec(L"DROP TABLE us_scores_101;");
sqlite_exec(L"DROP TABLE us_songs_101;");
}
// add column rating to cUS_Songs
// just for users of nightly builds and developers!
if (! sqlite_table_contains_column(usdx_songs, L"Rating")) {
LOG4CXX_INFO(log, L"Outdated song database found - " <<
L"adding column rating to '" <<
usdx_songs << L"'");
sqlite_exec(L"ALTER TABLE [" + usdx_songs +
L"] ADD COLUMN [Rating] INTEGER NULL;");
}
//add column date to cUS-Scores
if (! sqlite_table_contains_column(usdx_scores, L"Date")) {
LOG4CXX_INFO(log, L"Outdated score database found - " <<
L"adding column date to '" <<
usdx_scores << L"'");
sqlite_exec(L"ALTER TABLE [" + usdx_scores +
L"] ADD COLUMN [Date] INTEGER NULL;");
}
}
StatDatabase::~StatDatabase(void)
{
this->Database::~Database();
}
char* StatDatabase::format_date(char* time,
size_t max,
time_t timestamp)
{
if (timestamp != 0) {
struct tm tmp;
if (localtime_r(×tamp, &tmp)) {
strftime(time, max, "%d.%m.%y"
/* TODO: Language.Translate("STAT_FORMAT_DATE")*/,
&tmp);
return time;
}
}
if (max > 0) {
time[0] = '\0';
return time;
}
return NULL;
}
};
|
