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
|
unit UPlatformLinux;
interface
{$IFDEF FPC}
{$MODE Delphi}
{$ENDIF}
{$I switches.inc}
uses Classes, UPlatform;
type
TPlatformLinux = class(TInterfacedObject, IPlatform)
function get_homedir(): string;
public
function DirectoryFindFiles(Dir, Filter : WideString; ReturnAllSubDirs : Boolean) : TDirectoryEntryArray;
function TerminateIfAlreadyRunning(var WndTitle : String) : Boolean;
function FindSongFile(Dir, Mask: widestring): widestring;
procedure Halt;
function GetLogPath : WideString;
function GetGameSharedPath : WideString;
function GetGameUserPath : WideString;
end;
implementation
uses
libc,
uCommandLine,
{$IFNDEF FPC_V220}
oldlinux,
{$ELSE}
BaseUnix,
{$ENDIF}
SysUtils;
{$IFDEF FPC_V220}
Function TPlatformLinux.DirectoryFindFiles(Dir, Filter : WideString; ReturnAllSubDirs : Boolean) : TDirectoryEntryArray;
var
i : Integer;
TheDir : pDir;
ADirent : pDirent;
Entry : Longint;
//info : oldlinux.stat;
lAttrib : integer;
begin
i := 0;
Filter := LowerCase(Filter);
TheDir := FpOpenDir( Dir );
if Assigned(TheDir) then
repeat
ADirent := FpReadDir(TheDir^);
If Assigned(ADirent) and (ADirent^.d_name <> '.') and (ADirent^.d_name <> '..') then
begin
lAttrib := FileGetAttr(Dir + ADirent^.d_name);
if ReturnAllSubDirs and ((lAttrib and faDirectory) <> 0) then
begin
SetLength( Result, i + 1);
Result[i].Name := ADirent^.d_name;
Result[i].IsDirectory := true;
Result[i].IsFile := false;
i := i + 1;
end
else if (Length(Filter) = 0) or (Pos( Filter, LowerCase(ADirent^.d_name)) > 0) then
begin
SetLength( Result, i + 1);
Result[i].Name := ADirent^.d_name;
Result[i].IsDirectory := false;
Result[i].IsFile := true;
i := i + 1;
end;
end;
Until ADirent = nil;
FpCloseDir(TheDir^);
end;
{$ELSE}
Function TPlatformLinux.DirectoryFindFiles(Dir, Filter : WideString; ReturnAllSubDirs : Boolean) : TDirectoryEntryArray;
var
i : Integer;
TheDir : oldlinux.pdir;
ADirent : oldlinux.pDirent;
Entry : Longint;
info : oldlinux.stat;
lAttrib : integer;
begin
i := 0;
Filter := LowerCase(Filter);
TheDir := oldlinux.opendir( Dir );
if Assigned(TheDir) then
repeat
ADirent := oldlinux.ReadDir(TheDir);
If Assigned(ADirent) and (ADirent^.name <> '.') and (ADirent^.name <> '..') then
begin
lAttrib := FileGetAttr(Dir + ADirent^.name);
if ReturnAllSubDirs and ((lAttrib and faDirectory) <> 0) then
begin
SetLength( Result, i + 1);
Result[i].Name := ADirent^.name;
Result[i].IsDirectory := true;
Result[i].IsFile := false;
i := i + 1;
end
else if (Length(Filter) = 0) or (Pos( Filter, LowerCase(ADirent^.name)) > 0) then
begin
SetLength( Result, i + 1);
Result[i].Name := ADirent^.name;
Result[i].IsDirectory := false;
Result[i].IsFile := true;
i := i + 1;
end;
end;
Until ADirent = nil;
oldlinux.CloseDir(TheDir);
end;
{$ENDIF}
function TPlatformLinux.GetLogPath : WideString;
begin
if FindCmdLineSwitch( cUseLocalPaths ) then
result := inherited
else
result := '/var/log/UltraStarDeluxe/';
end;
function TPlatformLinux.GetGameSharedPath : WideString;
begin
if FindCmdLineSwitch( cUseLocalPaths ) then
result := inherited
else
result := '/usr/share/UltraStarDeluxe/';
end;
function TPlatformLinux.GetGameUserPath : WideString;
begin
if FindCmdLineSwitch( cUseLocalPaths ) then
result := inherited
else
result := get_homedir()+'/.UltraStarDeluxe/';
end;
function TPlatformLinux.get_homedir(): string;
var
pPasswdEntry : Ppasswd;
lUserName : String;
begin
pPasswdEntry := getpwuid( getuid() );
result := pPasswdEntry^.pw_dir;
end;
// FIXME: just a dirty-fix to make the linux build work again.
// This i the same as the corresponding function for windows
// and MacOSX.
// Maybe this should be TPlatformBase.Halt()
procedure TPlatformLinux.Halt;
begin
application.terminate;
end;
function TPlatformLinux.TerminateIfAlreadyRunning(var WndTitle : String) : Boolean;
begin
// Linux and Mac don't check for running apps at the moment
Result := false;
end;
// FIXME: just a dirty-fix to make the linux build work again.
// This i the same as the corresponding function for windows
// (and MacOSX?).
// Maybe this should be TPlatformBase.FindSongFile()
function TPlatformLinux.FindSongFile(Dir, Mask: widestring): widestring;
var
SR: TSearchRec; // for parsing song directory
begin
Result := '';
if SysUtils.FindFirst(Dir + Mask, faDirectory, SR) = 0 then begin
Result := SR.Name;
end; // if
SysUtils.FindClose(SR);
end;
end.
|