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-rw-r--r--src/common/file_util.cpp114
1 files changed, 78 insertions, 36 deletions
diff --git a/src/common/file_util.cpp b/src/common/file_util.cpp
index 9292a1cd6..78a642599 100644
--- a/src/common/file_util.cpp
+++ b/src/common/file_util.cpp
@@ -648,7 +648,7 @@ std::string GetSysDirectory()
648 return sysDir; 648 return sysDir;
649} 649}
650 650
651// Returns a string with a Dolphin data dir or file in the user's home 651// Returns a string with a Citra data dir or file in the user's home
652// directory. To be used in "multi-user" mode (that is, installed). 652// directory. To be used in "multi-user" mode (that is, installed).
653const std::string& GetUserPath(const unsigned int DirIDX, const std::string &newPath) 653const std::string& GetUserPath(const unsigned int DirIDX, const std::string &newPath)
654{ 654{
@@ -668,22 +668,22 @@ const std::string& GetUserPath(const unsigned int DirIDX, const std::string &new
668 getenv("PWD") : "") + DIR_SEP EMU_DATA_DIR DIR_SEP; 668 getenv("PWD") : "") + DIR_SEP EMU_DATA_DIR DIR_SEP;
669#endif 669#endif
670 670
671 paths[D_CONFIG_IDX] = paths[D_USER_IDX] + CONFIG_DIR DIR_SEP; 671 paths[D_CONFIG_IDX] = paths[D_USER_IDX] + CONFIG_DIR DIR_SEP;
672 paths[D_GAMECONFIG_IDX] = paths[D_USER_IDX] + GAMECONFIG_DIR DIR_SEP; 672 paths[D_GAMECONFIG_IDX] = paths[D_USER_IDX] + GAMECONFIG_DIR DIR_SEP;
673 paths[D_MAPS_IDX] = paths[D_USER_IDX] + MAPS_DIR DIR_SEP; 673 paths[D_MAPS_IDX] = paths[D_USER_IDX] + MAPS_DIR DIR_SEP;
674 paths[D_CACHE_IDX] = paths[D_USER_IDX] + CACHE_DIR DIR_SEP; 674 paths[D_CACHE_IDX] = paths[D_USER_IDX] + CACHE_DIR DIR_SEP;
675 paths[D_SDMC_IDX] = paths[D_USER_IDX] + SDMC_DIR DIR_SEP; 675 paths[D_SDMC_IDX] = paths[D_USER_IDX] + SDMC_DIR DIR_SEP;
676 paths[D_SHADERCACHE_IDX] = paths[D_USER_IDX] + SHADERCACHE_DIR DIR_SEP; 676 paths[D_SHADERCACHE_IDX] = paths[D_USER_IDX] + SHADERCACHE_DIR DIR_SEP;
677 paths[D_SHADERS_IDX] = paths[D_USER_IDX] + SHADERS_DIR DIR_SEP; 677 paths[D_SHADERS_IDX] = paths[D_USER_IDX] + SHADERS_DIR DIR_SEP;
678 paths[D_STATESAVES_IDX] = paths[D_USER_IDX] + STATESAVES_DIR DIR_SEP; 678 paths[D_STATESAVES_IDX] = paths[D_USER_IDX] + STATESAVES_DIR DIR_SEP;
679 paths[D_SCREENSHOTS_IDX] = paths[D_USER_IDX] + SCREENSHOTS_DIR DIR_SEP; 679 paths[D_SCREENSHOTS_IDX] = paths[D_USER_IDX] + SCREENSHOTS_DIR DIR_SEP;
680 paths[D_DUMP_IDX] = paths[D_USER_IDX] + DUMP_DIR DIR_SEP; 680 paths[D_DUMP_IDX] = paths[D_USER_IDX] + DUMP_DIR DIR_SEP;
681 paths[D_DUMPFRAMES_IDX] = paths[D_DUMP_IDX] + DUMP_FRAMES_DIR DIR_SEP; 681 paths[D_DUMPFRAMES_IDX] = paths[D_DUMP_IDX] + DUMP_FRAMES_DIR DIR_SEP;
682 paths[D_DUMPAUDIO_IDX] = paths[D_DUMP_IDX] + DUMP_AUDIO_DIR DIR_SEP; 682 paths[D_DUMPAUDIO_IDX] = paths[D_DUMP_IDX] + DUMP_AUDIO_DIR DIR_SEP;
683 paths[D_DUMPTEXTURES_IDX] = paths[D_DUMP_IDX] + DUMP_TEXTURES_DIR DIR_SEP; 683 paths[D_DUMPTEXTURES_IDX] = paths[D_DUMP_IDX] + DUMP_TEXTURES_DIR DIR_SEP;
684 paths[D_LOGS_IDX] = paths[D_USER_IDX] + LOGS_DIR DIR_SEP; 684 paths[D_LOGS_IDX] = paths[D_USER_IDX] + LOGS_DIR DIR_SEP;
685 paths[F_DEBUGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + DEBUGGER_CONFIG; 685 paths[F_DEBUGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + DEBUGGER_CONFIG;
686 paths[F_LOGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + LOGGER_CONFIG; 686 paths[F_LOGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + LOGGER_CONFIG;
687 paths[F_MAINLOG_IDX] = paths[D_LOGS_IDX] + MAIN_LOG; 687 paths[F_MAINLOG_IDX] = paths[D_LOGS_IDX] + MAIN_LOG;
688 } 688 }
689 689
@@ -702,44 +702,44 @@ const std::string& GetUserPath(const unsigned int DirIDX, const std::string &new
702 switch (DirIDX) 702 switch (DirIDX)
703 { 703 {
704 case D_ROOT_IDX: 704 case D_ROOT_IDX:
705 paths[D_USER_IDX] = paths[D_ROOT_IDX] + DIR_SEP; 705 paths[D_USER_IDX] = paths[D_ROOT_IDX] + DIR_SEP;
706 paths[D_SYSCONF_IDX] = paths[D_USER_IDX] + SYSCONF_DIR + DIR_SEP; 706 paths[D_SYSCONF_IDX] = paths[D_USER_IDX] + SYSCONF_DIR + DIR_SEP;
707 paths[F_SYSCONF_IDX] = paths[D_SYSCONF_IDX] + SYSCONF; 707 paths[F_SYSCONF_IDX] = paths[D_SYSCONF_IDX] + SYSCONF;
708 break; 708 break;
709 709
710 case D_USER_IDX: 710 case D_USER_IDX:
711 paths[D_USER_IDX] = paths[D_ROOT_IDX] + DIR_SEP; 711 paths[D_USER_IDX] = paths[D_ROOT_IDX] + DIR_SEP;
712 paths[D_CONFIG_IDX] = paths[D_USER_IDX] + CONFIG_DIR DIR_SEP; 712 paths[D_CONFIG_IDX] = paths[D_USER_IDX] + CONFIG_DIR DIR_SEP;
713 paths[D_GAMECONFIG_IDX] = paths[D_USER_IDX] + GAMECONFIG_DIR DIR_SEP; 713 paths[D_GAMECONFIG_IDX] = paths[D_USER_IDX] + GAMECONFIG_DIR DIR_SEP;
714 paths[D_MAPS_IDX] = paths[D_USER_IDX] + MAPS_DIR DIR_SEP; 714 paths[D_MAPS_IDX] = paths[D_USER_IDX] + MAPS_DIR DIR_SEP;
715 paths[D_CACHE_IDX] = paths[D_USER_IDX] + CACHE_DIR DIR_SEP; 715 paths[D_CACHE_IDX] = paths[D_USER_IDX] + CACHE_DIR DIR_SEP;
716 paths[D_SDMC_IDX] = paths[D_USER_IDX] + SDMC_DIR DIR_SEP; 716 paths[D_SDMC_IDX] = paths[D_USER_IDX] + SDMC_DIR DIR_SEP;
717 paths[D_SHADERCACHE_IDX] = paths[D_USER_IDX] + SHADERCACHE_DIR DIR_SEP; 717 paths[D_SHADERCACHE_IDX] = paths[D_USER_IDX] + SHADERCACHE_DIR DIR_SEP;
718 paths[D_SHADERS_IDX] = paths[D_USER_IDX] + SHADERS_DIR DIR_SEP; 718 paths[D_SHADERS_IDX] = paths[D_USER_IDX] + SHADERS_DIR DIR_SEP;
719 paths[D_STATESAVES_IDX] = paths[D_USER_IDX] + STATESAVES_DIR DIR_SEP; 719 paths[D_STATESAVES_IDX] = paths[D_USER_IDX] + STATESAVES_DIR DIR_SEP;
720 paths[D_SCREENSHOTS_IDX] = paths[D_USER_IDX] + SCREENSHOTS_DIR DIR_SEP; 720 paths[D_SCREENSHOTS_IDX] = paths[D_USER_IDX] + SCREENSHOTS_DIR DIR_SEP;
721 paths[D_DUMP_IDX] = paths[D_USER_IDX] + DUMP_DIR DIR_SEP; 721 paths[D_DUMP_IDX] = paths[D_USER_IDX] + DUMP_DIR DIR_SEP;
722 paths[D_DUMPFRAMES_IDX] = paths[D_DUMP_IDX] + DUMP_FRAMES_DIR DIR_SEP; 722 paths[D_DUMPFRAMES_IDX] = paths[D_DUMP_IDX] + DUMP_FRAMES_DIR DIR_SEP;
723 paths[D_DUMPAUDIO_IDX] = paths[D_DUMP_IDX] + DUMP_AUDIO_DIR DIR_SEP; 723 paths[D_DUMPAUDIO_IDX] = paths[D_DUMP_IDX] + DUMP_AUDIO_DIR DIR_SEP;
724 paths[D_DUMPTEXTURES_IDX] = paths[D_DUMP_IDX] + DUMP_TEXTURES_DIR DIR_SEP; 724 paths[D_DUMPTEXTURES_IDX] = paths[D_DUMP_IDX] + DUMP_TEXTURES_DIR DIR_SEP;
725 paths[D_LOGS_IDX] = paths[D_USER_IDX] + LOGS_DIR DIR_SEP; 725 paths[D_LOGS_IDX] = paths[D_USER_IDX] + LOGS_DIR DIR_SEP;
726 paths[D_SYSCONF_IDX] = paths[D_USER_IDX] + SYSCONF_DIR DIR_SEP; 726 paths[D_SYSCONF_IDX] = paths[D_USER_IDX] + SYSCONF_DIR DIR_SEP;
727 paths[F_EMUCONFIG_IDX] = paths[D_CONFIG_IDX] + EMU_CONFIG; 727 paths[F_EMUCONFIG_IDX] = paths[D_CONFIG_IDX] + EMU_CONFIG;
728 paths[F_DEBUGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + DEBUGGER_CONFIG; 728 paths[F_DEBUGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + DEBUGGER_CONFIG;
729 paths[F_LOGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + LOGGER_CONFIG; 729 paths[F_LOGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + LOGGER_CONFIG;
730 paths[F_MAINLOG_IDX] = paths[D_LOGS_IDX] + MAIN_LOG; 730 paths[F_MAINLOG_IDX] = paths[D_LOGS_IDX] + MAIN_LOG;
731 break; 731 break;
732 732
733 case D_CONFIG_IDX: 733 case D_CONFIG_IDX:
734 paths[F_EMUCONFIG_IDX] = paths[D_CONFIG_IDX] + EMU_CONFIG; 734 paths[F_EMUCONFIG_IDX] = paths[D_CONFIG_IDX] + EMU_CONFIG;
735 paths[F_DEBUGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + DEBUGGER_CONFIG; 735 paths[F_DEBUGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + DEBUGGER_CONFIG;
736 paths[F_LOGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + LOGGER_CONFIG; 736 paths[F_LOGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + LOGGER_CONFIG;
737 break; 737 break;
738 738
739 case D_DUMP_IDX: 739 case D_DUMP_IDX:
740 paths[D_DUMPFRAMES_IDX] = paths[D_DUMP_IDX] + DUMP_FRAMES_DIR DIR_SEP; 740 paths[D_DUMPFRAMES_IDX] = paths[D_DUMP_IDX] + DUMP_FRAMES_DIR DIR_SEP;
741 paths[D_DUMPAUDIO_IDX] = paths[D_DUMP_IDX] + DUMP_AUDIO_DIR DIR_SEP; 741 paths[D_DUMPAUDIO_IDX] = paths[D_DUMP_IDX] + DUMP_AUDIO_DIR DIR_SEP;
742 paths[D_DUMPTEXTURES_IDX] = paths[D_DUMP_IDX] + DUMP_TEXTURES_DIR DIR_SEP; 742 paths[D_DUMPTEXTURES_IDX] = paths[D_DUMP_IDX] + DUMP_TEXTURES_DIR DIR_SEP;
743 break; 743 break;
744 744
745 case D_LOGS_IDX: 745 case D_LOGS_IDX:
@@ -780,6 +780,48 @@ size_t ReadFileToString(bool text_file, const char *filename, std::string &str)
780 return file.ReadArray(&str[0], str.size()); 780 return file.ReadArray(&str[0], str.size());
781} 781}
782 782
783/**
784 * Splits the filename into 8.3 format
785 * Loosely implemented following https://en.wikipedia.org/wiki/8.3_filename
786 * @param filename The normal filename to use
787 * @param short_name A 9-char array in which the short name will be written
788 * @param extension A 4-char array in which the extension will be written
789 */
790void SplitFilename83(const std::string& filename, std::array<char, 9>& short_name,
791 std::array<char, 4>& extension) {
792 const std::string forbidden_characters = ".\"/\\[]:;=, ";
793
794 // On a FAT32 partition, 8.3 names are stored as a 11 bytes array, filled with spaces.
795 short_name = {' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '\0'};
796 extension = {' ', ' ', ' ', '\0'};
797
798 std::string::size_type point = filename.rfind('.');
799 if (point == filename.size() - 1)
800 point = filename.rfind('.', point);
801
802 // Get short name.
803 int j = 0;
804 for (char letter : filename.substr(0, point)) {
805 if (forbidden_characters.find(letter, 0) != std::string::npos)
806 continue;
807 if (j == 8) {
808 // TODO(Link Mauve): also do that for filenames containing a space.
809 // TODO(Link Mauve): handle multiple files having the same short name.
810 short_name[6] = '~';
811 short_name[7] = '1';
812 break;
813 }
814 short_name[j++] = toupper(letter);
815 }
816
817 // Get extension.
818 if (point != std::string::npos) {
819 j = 0;
820 for (char letter : filename.substr(point + 1, 3))
821 extension[j++] = toupper(letter);
822 }
823}
824
783IOFile::IOFile() 825IOFile::IOFile()
784 : m_file(NULL), m_good(true) 826 : m_file(NULL), m_good(true)
785{} 827{}
HIC SVNT DRACONES