-
Notifications
You must be signed in to change notification settings - Fork 2.6k
/
FileUtil.cpp
906 lines (802 loc) · 25.4 KB
/
FileUtil.cpp
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
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
// Copyright 2008 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
#include <algorithm>
#include <cstddef>
#include <cstdio>
#include <cstring>
#include <fcntl.h>
#include <fstream>
#include <limits.h>
#include <string>
#include <sys/stat.h>
#include <vector>
#include "Common/Assert.h"
#include "Common/Common.h"
#include "Common/CommonFuncs.h"
#include "Common/CommonPaths.h"
#include "Common/CommonTypes.h"
#include "Common/File.h"
#include "Common/FileUtil.h"
#include "Common/Logging/Log.h"
#ifdef _WIN32
#include <windows.h>
#include <Shlwapi.h>
#include <commdlg.h> // for GetSaveFileName
#include <direct.h> // getcwd
#include <io.h>
#include <objbase.h> // guid stuff
#include <shellapi.h>
#else
#include <dirent.h>
#include <errno.h>
#include <libgen.h>
#include <stdlib.h>
#include <unistd.h>
#endif
#if defined(__APPLE__)
#include <CoreFoundation/CFBundle.h>
#include <CoreFoundation/CFString.h>
#include <CoreFoundation/CFURL.h>
#include <mach-o/dyld.h>
#include <sys/param.h>
#endif
#ifndef S_ISDIR
#define S_ISDIR(m) (((m)&S_IFMT) == S_IFDIR)
#endif
// This namespace has various generic functions related to files and paths.
// The code still needs a ton of cleanup.
// REMEMBER: strdup considered harmful!
namespace File
{
#ifdef ANDROID
static std::string s_android_sys_directory;
#endif
#ifdef _WIN32
FileInfo::FileInfo(const std::string& path)
{
m_exists = _tstat64(UTF8ToTStr(path).c_str(), &m_stat) == 0;
}
FileInfo::FileInfo(const char* path) : FileInfo(std::string(path))
{
}
#else
FileInfo::FileInfo(const std::string& path) : FileInfo(path.c_str())
{
}
FileInfo::FileInfo(const char* path)
{
m_exists = stat(path, &m_stat) == 0;
}
#endif
FileInfo::FileInfo(int fd)
{
m_exists = fstat(fd, &m_stat);
}
bool FileInfo::Exists() const
{
return m_exists;
}
bool FileInfo::IsDirectory() const
{
return m_exists ? S_ISDIR(m_stat.st_mode) : false;
}
bool FileInfo::IsFile() const
{
return m_exists ? !S_ISDIR(m_stat.st_mode) : false;
}
u64 FileInfo::GetSize() const
{
return IsFile() ? m_stat.st_size : 0;
}
// Returns true if the path exists
bool Exists(const std::string& path)
{
return FileInfo(path).Exists();
}
// Returns true if the path exists and is a directory
bool IsDirectory(const std::string& path)
{
#ifdef _WIN32
return PathIsDirectory(UTF8ToUTF16(path).c_str());
#else
return FileInfo(path).IsDirectory();
#endif
}
// Returns true if the path exists and is a file
bool IsFile(const std::string& path)
{
return FileInfo(path).IsFile();
}
// Deletes a given filename, return true on success
// Doesn't supports deleting a directory
bool Delete(const std::string& filename)
{
INFO_LOG(COMMON, "Delete: file %s", filename.c_str());
const FileInfo file_info(filename);
// Return true because we care about the file no
// being there, not the actual delete.
if (!file_info.Exists())
{
WARN_LOG(COMMON, "Delete: %s does not exist", filename.c_str());
return true;
}
// We can't delete a directory
if (file_info.IsDirectory())
{
WARN_LOG(COMMON, "Delete failed: %s is a directory", filename.c_str());
return false;
}
#ifdef _WIN32
if (!DeleteFile(UTF8ToTStr(filename).c_str()))
{
WARN_LOG(COMMON, "Delete: DeleteFile failed on %s: %s", filename.c_str(),
GetLastErrorString().c_str());
return false;
}
#else
if (unlink(filename.c_str()) == -1)
{
WARN_LOG(COMMON, "Delete: unlink failed on %s: %s", filename.c_str(),
LastStrerrorString().c_str());
return false;
}
#endif
return true;
}
// Returns true if successful, or path already exists.
bool CreateDir(const std::string& path)
{
INFO_LOG(COMMON, "CreateDir: directory %s", path.c_str());
#ifdef _WIN32
if (::CreateDirectory(UTF8ToTStr(path).c_str(), nullptr))
return true;
DWORD error = GetLastError();
if (error == ERROR_ALREADY_EXISTS)
{
WARN_LOG(COMMON, "CreateDir: CreateDirectory failed on %s: already exists", path.c_str());
return true;
}
ERROR_LOG(COMMON, "CreateDir: CreateDirectory failed on %s: %i", path.c_str(), error);
return false;
#else
if (mkdir(path.c_str(), 0755) == 0)
return true;
int err = errno;
if (err == EEXIST)
{
WARN_LOG(COMMON, "CreateDir: mkdir failed on %s: already exists", path.c_str());
return true;
}
ERROR_LOG(COMMON, "CreateDir: mkdir failed on %s: %s", path.c_str(), strerror(err));
return false;
#endif
}
// Creates the full path of fullPath returns true on success
bool CreateFullPath(const std::string& fullPath)
{
int panicCounter = 100;
INFO_LOG(COMMON, "CreateFullPath: path %s", fullPath.c_str());
if (Exists(fullPath))
{
INFO_LOG(COMMON, "CreateFullPath: path exists %s", fullPath.c_str());
return true;
}
size_t position = 0;
while (true)
{
// Find next sub path
position = fullPath.find(DIR_SEP_CHR, position);
// we're done, yay!
if (position == fullPath.npos)
return true;
// Include the '/' so the first call is CreateDir("/") rather than CreateDir("")
std::string const subPath(fullPath.substr(0, position + 1));
if (!IsDirectory(subPath))
File::CreateDir(subPath);
// A safety check
panicCounter--;
if (panicCounter <= 0)
{
ERROR_LOG(COMMON, "CreateFullPath: directory structure is too deep");
return false;
}
position++;
}
}
// Deletes a directory filename, returns true on success
bool DeleteDir(const std::string& filename)
{
INFO_LOG(COMMON, "DeleteDir: directory %s", filename.c_str());
// check if a directory
if (!IsDirectory(filename))
{
ERROR_LOG(COMMON, "DeleteDir: Not a directory %s", filename.c_str());
return false;
}
#ifdef _WIN32
if (::RemoveDirectory(UTF8ToTStr(filename).c_str()))
return true;
ERROR_LOG(COMMON, "DeleteDir: RemoveDirectory failed on %s: %s", filename.c_str(),
GetLastErrorString().c_str());
#else
if (rmdir(filename.c_str()) == 0)
return true;
ERROR_LOG(COMMON, "DeleteDir: rmdir failed on %s: %s", filename.c_str(),
LastStrerrorString().c_str());
#endif
return false;
}
// renames file srcFilename to destFilename, returns true on success
bool Rename(const std::string& srcFilename, const std::string& destFilename)
{
INFO_LOG(COMMON, "Rename: %s --> %s", srcFilename.c_str(), destFilename.c_str());
#ifdef _WIN32
auto sf = UTF8ToTStr(srcFilename);
auto df = UTF8ToTStr(destFilename);
// The Internet seems torn about whether ReplaceFile is atomic or not.
// Hopefully it's atomic enough...
if (ReplaceFile(df.c_str(), sf.c_str(), nullptr, REPLACEFILE_IGNORE_MERGE_ERRORS, nullptr,
nullptr))
return true;
// Might have failed because the destination doesn't exist.
if (GetLastError() == ERROR_FILE_NOT_FOUND)
{
if (MoveFile(sf.c_str(), df.c_str()))
return true;
}
ERROR_LOG(COMMON, "Rename: MoveFile failed on %s --> %s: %s", srcFilename.c_str(),
destFilename.c_str(), GetLastErrorString().c_str());
#else
if (rename(srcFilename.c_str(), destFilename.c_str()) == 0)
return true;
ERROR_LOG(COMMON, "Rename: rename failed on %s --> %s: %s", srcFilename.c_str(),
destFilename.c_str(), LastStrerrorString().c_str());
#endif
return false;
}
#ifndef _WIN32
static void FSyncPath(const char* path)
{
int fd = open(path, O_RDONLY);
if (fd != -1)
{
fsync(fd);
close(fd);
}
}
#endif
bool RenameSync(const std::string& srcFilename, const std::string& destFilename)
{
if (!Rename(srcFilename, destFilename))
return false;
#ifdef _WIN32
int fd = _topen(UTF8ToTStr(srcFilename).c_str(), _O_RDONLY);
if (fd != -1)
{
_commit(fd);
close(fd);
}
#else
char* path = strdup(srcFilename.c_str());
FSyncPath(path);
FSyncPath(dirname(path));
free(path);
path = strdup(destFilename.c_str());
FSyncPath(dirname(path));
free(path);
#endif
return true;
}
// copies file source_path to destination_path, returns true on success
bool Copy(const std::string& source_path, const std::string& destination_path)
{
INFO_LOG(COMMON, "Copy: %s --> %s", source_path.c_str(), destination_path.c_str());
#ifdef _WIN32
if (CopyFile(UTF8ToTStr(source_path).c_str(), UTF8ToTStr(destination_path).c_str(), FALSE))
return true;
ERROR_LOG(COMMON, "Copy: failed %s --> %s: %s", source_path.c_str(), destination_path.c_str(),
GetLastErrorString().c_str());
return false;
#else
std::ifstream source{source_path, std::ios::binary};
std::ofstream destination{destination_path, std::ios::binary};
destination << source.rdbuf();
return source.good() && destination.good();
#endif
}
// Returns the size of a file (or returns 0 if the path isn't a file that exists)
u64 GetSize(const std::string& path)
{
return FileInfo(path).GetSize();
}
// Overloaded GetSize, accepts file descriptor
u64 GetSize(const int fd)
{
return FileInfo(fd).GetSize();
}
// Overloaded GetSize, accepts FILE*
u64 GetSize(FILE* f)
{
// can't use off_t here because it can be 32-bit
u64 pos = ftello(f);
if (fseeko(f, 0, SEEK_END) != 0)
{
ERROR_LOG(COMMON, "GetSize: seek failed %p: %s", f, LastStrerrorString().c_str());
return 0;
}
u64 size = ftello(f);
if ((size != pos) && (fseeko(f, pos, SEEK_SET) != 0))
{
ERROR_LOG(COMMON, "GetSize: seek failed %p: %s", f, LastStrerrorString().c_str());
return 0;
}
return size;
}
// creates an empty file filename, returns true on success
bool CreateEmptyFile(const std::string& filename)
{
INFO_LOG(COMMON, "CreateEmptyFile: %s", filename.c_str());
if (!File::IOFile(filename, "wb"))
{
ERROR_LOG(COMMON, "CreateEmptyFile: failed %s: %s", filename.c_str(),
LastStrerrorString().c_str());
return false;
}
return true;
}
// Recursive or non-recursive list of files and directories under directory.
FSTEntry ScanDirectoryTree(const std::string& directory, bool recursive)
{
INFO_LOG(COMMON, "ScanDirectoryTree: directory %s", directory.c_str());
FSTEntry parent_entry;
parent_entry.physicalName = directory;
parent_entry.isDirectory = true;
parent_entry.size = 0;
#ifdef _WIN32
// Find the first file in the directory.
WIN32_FIND_DATA ffd;
HANDLE hFind = FindFirstFile(UTF8ToTStr(directory + "\\*").c_str(), &ffd);
if (hFind == INVALID_HANDLE_VALUE)
{
FindClose(hFind);
return parent_entry;
}
// Windows loop
do
{
const std::string virtual_name(TStrToUTF8(ffd.cFileName));
#else
DIR* dirp = opendir(directory.c_str());
if (!dirp)
return parent_entry;
// non Windows loop
while (dirent* result = readdir(dirp))
{
const std::string virtual_name(result->d_name);
#endif
if (virtual_name == "." || virtual_name == "..")
continue;
auto physical_name = directory + DIR_SEP + virtual_name;
FSTEntry entry;
const FileInfo file_info(physical_name);
entry.isDirectory = file_info.IsDirectory();
if (entry.isDirectory)
{
if (recursive)
entry = ScanDirectoryTree(physical_name, true);
else
entry.size = 0;
parent_entry.size += entry.size;
}
else
{
entry.size = file_info.GetSize();
}
entry.virtualName = virtual_name;
entry.physicalName = physical_name;
++parent_entry.size;
// Push into the tree
parent_entry.children.push_back(entry);
#ifdef _WIN32
} while (FindNextFile(hFind, &ffd) != 0);
FindClose(hFind);
#else
}
closedir(dirp);
#endif
return parent_entry;
}
// Deletes the given directory and anything under it. Returns true on success.
bool DeleteDirRecursively(const std::string& directory)
{
INFO_LOG(COMMON, "DeleteDirRecursively: %s", directory.c_str());
bool success = true;
#ifdef _WIN32
// Find the first file in the directory.
WIN32_FIND_DATA ffd;
HANDLE hFind = FindFirstFile(UTF8ToTStr(directory + "\\*").c_str(), &ffd);
if (hFind == INVALID_HANDLE_VALUE)
{
FindClose(hFind);
return false;
}
// Windows loop
do
{
const std::string virtualName(TStrToUTF8(ffd.cFileName));
#else
DIR* dirp = opendir(directory.c_str());
if (!dirp)
return false;
// non Windows loop
while (dirent* result = readdir(dirp))
{
const std::string virtualName = result->d_name;
#endif
// check for "." and ".."
if (((virtualName[0] == '.') && (virtualName[1] == '\0')) ||
((virtualName[0] == '.') && (virtualName[1] == '.') && (virtualName[2] == '\0')))
continue;
std::string newPath = directory + DIR_SEP_CHR + virtualName;
if (IsDirectory(newPath))
{
if (!DeleteDirRecursively(newPath))
{
success = false;
break;
}
}
else
{
if (!File::Delete(newPath))
{
success = false;
break;
}
}
#ifdef _WIN32
} while (FindNextFile(hFind, &ffd) != 0);
FindClose(hFind);
#else
}
closedir(dirp);
#endif
if (success)
File::DeleteDir(directory);
return success;
}
// Create directory and copy contents (does not overwrite existing files)
void CopyDir(const std::string& source_path, const std::string& dest_path, bool destructive)
{
if (source_path == dest_path)
return;
if (!Exists(source_path))
return;
if (!Exists(dest_path))
File::CreateFullPath(dest_path);
#ifdef _WIN32
WIN32_FIND_DATA ffd;
HANDLE hFind = FindFirstFile(UTF8ToTStr(source_path + "\\*").c_str(), &ffd);
if (hFind == INVALID_HANDLE_VALUE)
{
FindClose(hFind);
return;
}
do
{
const std::string virtualName(TStrToUTF8(ffd.cFileName));
#else
DIR* dirp = opendir(source_path.c_str());
if (!dirp)
return;
while (dirent* result = readdir(dirp))
{
const std::string virtualName(result->d_name);
#endif
// check for "." and ".."
if (virtualName == "." || virtualName == "..")
continue;
std::string source = source_path + DIR_SEP + virtualName;
std::string dest = dest_path + DIR_SEP + virtualName;
if (IsDirectory(source))
{
if (!Exists(dest))
File::CreateFullPath(dest + DIR_SEP);
CopyDir(source, dest, destructive);
}
else if (!destructive && !Exists(dest))
{
Copy(source, dest);
}
else if (destructive)
{
Rename(source, dest);
}
#ifdef _WIN32
} while (FindNextFile(hFind, &ffd) != 0);
FindClose(hFind);
#else
}
closedir(dirp);
#endif
}
// Returns the current directory
std::string GetCurrentDir()
{
// Get the current working directory (getcwd uses malloc)
char* dir = __getcwd(nullptr, 0);
if (!dir)
{
ERROR_LOG(COMMON, "GetCurrentDirectory failed: %s", LastStrerrorString().c_str());
return nullptr;
}
std::string strDir = dir;
free(dir);
return strDir;
}
// Sets the current directory to the given directory
bool SetCurrentDir(const std::string& directory)
{
return __chdir(directory.c_str()) == 0;
}
std::string CreateTempDir()
{
#ifdef _WIN32
TCHAR temp[MAX_PATH];
if (!GetTempPath(MAX_PATH, temp))
return "";
GUID guid;
CoCreateGuid(&guid);
TCHAR tguid[40];
StringFromGUID2(guid, tguid, 39);
tguid[39] = 0;
std::string dir = TStrToUTF8(temp) + "/" + TStrToUTF8(tguid);
if (!CreateDir(dir))
return "";
dir = ReplaceAll(dir, "\\", DIR_SEP);
return dir;
#else
const char* base = getenv("TMPDIR") ?: "/tmp";
std::string path = std::string(base) + "/DolphinWii.XXXXXX";
if (!mkdtemp(&path[0]))
return "";
return path;
#endif
}
std::string GetTempFilenameForAtomicWrite(const std::string& path)
{
std::string abs = path;
#ifdef _WIN32
TCHAR absbuf[MAX_PATH];
if (_tfullpath(absbuf, UTF8ToTStr(path).c_str(), MAX_PATH) != nullptr)
abs = TStrToUTF8(absbuf);
#else
char absbuf[PATH_MAX];
if (realpath(path.c_str(), absbuf) != nullptr)
abs = absbuf;
#endif
return abs + ".xxx";
}
#if defined(__APPLE__)
std::string GetBundleDirectory()
{
CFURLRef BundleRef;
char AppBundlePath[MAXPATHLEN];
// Get the main bundle for the app
BundleRef = CFBundleCopyBundleURL(CFBundleGetMainBundle());
CFStringRef BundlePath = CFURLCopyFileSystemPath(BundleRef, kCFURLPOSIXPathStyle);
CFStringGetFileSystemRepresentation(BundlePath, AppBundlePath, sizeof(AppBundlePath));
CFRelease(BundleRef);
CFRelease(BundlePath);
return AppBundlePath;
}
#endif
std::string GetExePath()
{
static std::string dolphin_path;
if (dolphin_path.empty())
{
#ifdef _WIN32
TCHAR dolphin_exe_path[2048];
TCHAR dolphin_exe_expanded_path[MAX_PATH];
GetModuleFileName(nullptr, dolphin_exe_path, ARRAYSIZE(dolphin_exe_path));
if (_tfullpath(dolphin_exe_expanded_path, dolphin_exe_path,
ARRAYSIZE(dolphin_exe_expanded_path)) != nullptr)
dolphin_path = TStrToUTF8(dolphin_exe_expanded_path);
else
dolphin_path = TStrToUTF8(dolphin_exe_path);
#elif defined(__APPLE__)
dolphin_path = GetBundleDirectory();
dolphin_path =
dolphin_path.substr(0, dolphin_path.find_last_of("Dolphin.app/Contents/MacOS") + 1);
#else
char dolphin_exe_path[PATH_MAX];
ssize_t len = ::readlink("/proc/self/exe", dolphin_exe_path, sizeof(dolphin_exe_path));
if (len == -1 || len == sizeof(dolphin_exe_path))
{
len = 0;
}
dolphin_exe_path[len] = '\0';
dolphin_path = dolphin_exe_path;
#endif
}
return dolphin_path;
}
std::string GetExeDirectory()
{
std::string exe_path = GetExePath();
#ifdef _WIN32
return exe_path.substr(0, exe_path.rfind('\\'));
#else
return exe_path.substr(0, exe_path.rfind('/'));
#endif
}
std::string GetSysDirectory()
{
std::string sysDir;
#if defined(_WIN32) || defined(LINUX_LOCAL_DEV)
#define SYSDATA_DIR "Sys"
#elif defined __APPLE__
#define SYSDATA_DIR "Contents/Resources/Sys"
#else
#ifdef DATA_DIR
#define SYSDATA_DIR DATA_DIR "sys"
#else
#define SYSDATA_DIR "sys"
#endif
#endif
#if defined(__APPLE__)
sysDir = GetBundleDirectory() + DIR_SEP + SYSDATA_DIR;
#elif defined(_WIN32) || defined(LINUX_LOCAL_DEV)
sysDir = GetExeDirectory() + DIR_SEP + SYSDATA_DIR;
#elif defined ANDROID
sysDir = s_android_sys_directory;
ASSERT_MSG(COMMON, !sysDir.empty(), "Sys directory has not been set");
#else
sysDir = SYSDATA_DIR;
#endif
sysDir += DIR_SEP;
INFO_LOG(COMMON, "GetSysDirectory: Setting to %s:", sysDir.c_str());
return sysDir;
}
#ifdef ANDROID
void SetSysDirectory(const std::string& path)
{
INFO_LOG(COMMON, "Setting Sys directory to %s", path.c_str());
s_android_sys_directory = path;
}
#endif
static std::string s_user_paths[NUM_PATH_INDICES];
static void RebuildUserDirectories(unsigned int dir_index)
{
switch (dir_index)
{
case D_USER_IDX:
s_user_paths[D_GCUSER_IDX] = s_user_paths[D_USER_IDX] + GC_USER_DIR DIR_SEP;
s_user_paths[D_WIIROOT_IDX] = s_user_paths[D_USER_IDX] + WII_USER_DIR;
s_user_paths[D_CONFIG_IDX] = s_user_paths[D_USER_IDX] + CONFIG_DIR DIR_SEP;
s_user_paths[D_GAMESETTINGS_IDX] = s_user_paths[D_USER_IDX] + GAMESETTINGS_DIR DIR_SEP;
s_user_paths[D_MAPS_IDX] = s_user_paths[D_USER_IDX] + MAPS_DIR DIR_SEP;
s_user_paths[D_CACHE_IDX] = s_user_paths[D_USER_IDX] + CACHE_DIR DIR_SEP;
s_user_paths[D_COVERCACHE_IDX] = s_user_paths[D_CACHE_IDX] + COVERCACHE_DIR DIR_SEP;
s_user_paths[D_SHADERCACHE_IDX] = s_user_paths[D_CACHE_IDX] + SHADERCACHE_DIR DIR_SEP;
s_user_paths[D_SHADERS_IDX] = s_user_paths[D_USER_IDX] + SHADERS_DIR DIR_SEP;
s_user_paths[D_STATESAVES_IDX] = s_user_paths[D_USER_IDX] + STATESAVES_DIR DIR_SEP;
s_user_paths[D_SCREENSHOTS_IDX] = s_user_paths[D_USER_IDX] + SCREENSHOTS_DIR DIR_SEP;
s_user_paths[D_LOAD_IDX] = s_user_paths[D_USER_IDX] + LOAD_DIR DIR_SEP;
s_user_paths[D_HIRESTEXTURES_IDX] = s_user_paths[D_LOAD_IDX] + HIRES_TEXTURES_DIR DIR_SEP;
s_user_paths[D_DUMP_IDX] = s_user_paths[D_USER_IDX] + DUMP_DIR DIR_SEP;
s_user_paths[D_DUMPFRAMES_IDX] = s_user_paths[D_DUMP_IDX] + DUMP_FRAMES_DIR DIR_SEP;
s_user_paths[D_DUMPOBJECTS_IDX] = s_user_paths[D_DUMP_IDX] + DUMP_OBJECTS_DIR DIR_SEP;
s_user_paths[D_DUMPAUDIO_IDX] = s_user_paths[D_DUMP_IDX] + DUMP_AUDIO_DIR DIR_SEP;
s_user_paths[D_DUMPTEXTURES_IDX] = s_user_paths[D_DUMP_IDX] + DUMP_TEXTURES_DIR DIR_SEP;
s_user_paths[D_DUMPDSP_IDX] = s_user_paths[D_DUMP_IDX] + DUMP_DSP_DIR DIR_SEP;
s_user_paths[D_DUMPSSL_IDX] = s_user_paths[D_DUMP_IDX] + DUMP_SSL_DIR DIR_SEP;
s_user_paths[D_LOGS_IDX] = s_user_paths[D_USER_IDX] + LOGS_DIR DIR_SEP;
s_user_paths[D_MAILLOGS_IDX] = s_user_paths[D_LOGS_IDX] + MAIL_LOGS_DIR DIR_SEP;
s_user_paths[D_THEMES_IDX] = s_user_paths[D_USER_IDX] + THEMES_DIR DIR_SEP;
s_user_paths[D_STYLES_IDX] = s_user_paths[D_USER_IDX] + STYLES_DIR DIR_SEP;
s_user_paths[D_PIPES_IDX] = s_user_paths[D_USER_IDX] + PIPES_DIR DIR_SEP;
s_user_paths[D_WFSROOT_IDX] = s_user_paths[D_USER_IDX] + WFSROOT_DIR DIR_SEP;
s_user_paths[D_BACKUP_IDX] = s_user_paths[D_USER_IDX] + BACKUP_DIR DIR_SEP;
s_user_paths[D_RESOURCEPACK_IDX] = s_user_paths[D_USER_IDX] + RESOURCEPACK_DIR DIR_SEP;
s_user_paths[F_DOLPHINCONFIG_IDX] = s_user_paths[D_CONFIG_IDX] + DOLPHIN_CONFIG;
s_user_paths[F_GCPADCONFIG_IDX] = s_user_paths[D_CONFIG_IDX] + GCPAD_CONFIG;
s_user_paths[F_WIIPADCONFIG_IDX] = s_user_paths[D_CONFIG_IDX] + WIIPAD_CONFIG;
s_user_paths[F_GCKEYBOARDCONFIG_IDX] = s_user_paths[D_CONFIG_IDX] + GCKEYBOARD_CONFIG;
s_user_paths[F_GFXCONFIG_IDX] = s_user_paths[D_CONFIG_IDX] + GFX_CONFIG;
s_user_paths[F_DEBUGGERCONFIG_IDX] = s_user_paths[D_CONFIG_IDX] + DEBUGGER_CONFIG;
s_user_paths[F_LOGGERCONFIG_IDX] = s_user_paths[D_CONFIG_IDX] + LOGGER_CONFIG;
s_user_paths[F_MAINLOG_IDX] = s_user_paths[D_LOGS_IDX] + MAIN_LOG;
s_user_paths[F_MEM1DUMP_IDX] = s_user_paths[D_DUMP_IDX] + MEM1_DUMP;
s_user_paths[F_MEM2DUMP_IDX] = s_user_paths[D_DUMP_IDX] + MEM2_DUMP;
s_user_paths[F_ARAMDUMP_IDX] = s_user_paths[D_DUMP_IDX] + ARAM_DUMP;
s_user_paths[F_FAKEVMEMDUMP_IDX] = s_user_paths[D_DUMP_IDX] + FAKEVMEM_DUMP;
s_user_paths[F_GCSRAM_IDX] = s_user_paths[D_GCUSER_IDX] + GC_SRAM;
s_user_paths[F_WIISDCARD_IDX] = s_user_paths[D_WIIROOT_IDX] + DIR_SEP WII_SDCARD;
s_user_paths[D_MEMORYWATCHER_IDX] = s_user_paths[D_USER_IDX] + MEMORYWATCHER_DIR DIR_SEP;
s_user_paths[F_MEMORYWATCHERLOCATIONS_IDX] =
s_user_paths[D_MEMORYWATCHER_IDX] + MEMORYWATCHER_LOCATIONS;
s_user_paths[F_MEMORYWATCHERSOCKET_IDX] =
s_user_paths[D_MEMORYWATCHER_IDX] + MEMORYWATCHER_SOCKET;
// The shader cache has moved to the cache directory, so remove the old one.
// TODO: remove that someday.
File::DeleteDirRecursively(s_user_paths[D_USER_IDX] + SHADERCACHE_LEGACY_DIR DIR_SEP);
break;
case D_CONFIG_IDX:
s_user_paths[F_DOLPHINCONFIG_IDX] = s_user_paths[D_CONFIG_IDX] + DOLPHIN_CONFIG;
s_user_paths[F_GCPADCONFIG_IDX] = s_user_paths[D_CONFIG_IDX] + GCPAD_CONFIG;
s_user_paths[F_WIIPADCONFIG_IDX] = s_user_paths[D_CONFIG_IDX] + WIIPAD_CONFIG;
s_user_paths[F_GFXCONFIG_IDX] = s_user_paths[D_CONFIG_IDX] + GFX_CONFIG;
s_user_paths[F_DEBUGGERCONFIG_IDX] = s_user_paths[D_CONFIG_IDX] + DEBUGGER_CONFIG;
s_user_paths[F_LOGGERCONFIG_IDX] = s_user_paths[D_CONFIG_IDX] + LOGGER_CONFIG;
break;
case D_CACHE_IDX:
s_user_paths[D_COVERCACHE_IDX] = s_user_paths[D_CACHE_IDX] + COVERCACHE_DIR DIR_SEP;
s_user_paths[D_SHADERCACHE_IDX] = s_user_paths[D_CACHE_IDX] + SHADERCACHE_DIR DIR_SEP;
break;
case D_GCUSER_IDX:
s_user_paths[F_GCSRAM_IDX] = s_user_paths[D_GCUSER_IDX] + GC_SRAM;
break;
case D_DUMP_IDX:
s_user_paths[D_DUMPFRAMES_IDX] = s_user_paths[D_DUMP_IDX] + DUMP_FRAMES_DIR DIR_SEP;
s_user_paths[D_DUMPOBJECTS_IDX] = s_user_paths[D_DUMP_IDX] + DUMP_OBJECTS_DIR DIR_SEP;
s_user_paths[D_DUMPAUDIO_IDX] = s_user_paths[D_DUMP_IDX] + DUMP_AUDIO_DIR DIR_SEP;
s_user_paths[D_DUMPTEXTURES_IDX] = s_user_paths[D_DUMP_IDX] + DUMP_TEXTURES_DIR DIR_SEP;
s_user_paths[D_DUMPDSP_IDX] = s_user_paths[D_DUMP_IDX] + DUMP_DSP_DIR DIR_SEP;
s_user_paths[D_DUMPSSL_IDX] = s_user_paths[D_DUMP_IDX] + DUMP_SSL_DIR DIR_SEP;
s_user_paths[F_MEM1DUMP_IDX] = s_user_paths[D_DUMP_IDX] + MEM1_DUMP;
s_user_paths[F_MEM2DUMP_IDX] = s_user_paths[D_DUMP_IDX] + MEM2_DUMP;
s_user_paths[F_ARAMDUMP_IDX] = s_user_paths[D_DUMP_IDX] + ARAM_DUMP;
s_user_paths[F_FAKEVMEMDUMP_IDX] = s_user_paths[D_DUMP_IDX] + FAKEVMEM_DUMP;
break;
case D_LOGS_IDX:
s_user_paths[D_MAILLOGS_IDX] = s_user_paths[D_LOGS_IDX] + MAIL_LOGS_DIR DIR_SEP;
s_user_paths[F_MAINLOG_IDX] = s_user_paths[D_LOGS_IDX] + MAIN_LOG;
break;
case D_LOAD_IDX:
s_user_paths[D_HIRESTEXTURES_IDX] = s_user_paths[D_LOAD_IDX] + HIRES_TEXTURES_DIR DIR_SEP;
break;
}
}
// Gets a set user directory path
// Don't call prior to setting the base user directory
const std::string& GetUserPath(unsigned int dir_index)
{
return s_user_paths[dir_index];
}
// Sets a user directory path
// Rebuilds internal directory structure to compensate for the new directory
void SetUserPath(unsigned int dir_index, const std::string& path)
{
if (path.empty())
return;
s_user_paths[dir_index] = path;
RebuildUserDirectories(dir_index);
}
std::string GetThemeDir(const std::string& theme_name)
{
std::string dir = File::GetUserPath(D_THEMES_IDX) + theme_name + "/";
if (Exists(dir))
return dir;
// If the theme doesn't exist in the user dir, load from shared directory
dir = GetSysDirectory() + THEMES_DIR "/" + theme_name + "/";
if (Exists(dir))
return dir;
// If the theme doesn't exist at all, load the default theme
return GetSysDirectory() + THEMES_DIR "/" DEFAULT_THEME_DIR "/";
}
bool WriteStringToFile(const std::string& filename, std::string_view str)
{
return File::IOFile(filename, "wb").WriteBytes(str.data(), str.size());
}
bool ReadFileToString(const std::string& filename, std::string& str)
{
File::IOFile file(filename, "rb");
if (!file)
return false;
str.resize(file.GetSize());
return file.ReadArray(&str[0], str.size());
}
} // namespace File