mirror of
https://github.com/elasota/Aerofoil.git
synced 2025-09-24 23:26:37 +00:00
Normalize line endings
This commit contains only the result of `git add --renormalize .` `git show --ignore-space-change` can verify that this commit only changes whitespace.
This commit is contained in:
Diomendius
@@ -1,496 +1,496 @@
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#define _LARGEFILE64_SOURCE
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#include "GpFileSystem_X.h"
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#include "GpIOStream.h"
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#include "IGpDirectoryCursor.h"
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#include "IGpSystemServices.h"
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#include "IGpMutex.h"
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#include "IGpThreadRelay.h"
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#include "VirtualDirectory.h"
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#include "PLDrivers.h"
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#ifdef __MACOS__
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#include <SDL.h>
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#include <SDL_rwops.h>
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#else
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#include "SDL2/SDL.h"
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#include "SDL2/SDL_rwops.h"
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#endif
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#include <string>
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#include <vector>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include <errno.h>
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#include <dirent.h>
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#include "UTF8.h"
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#if defined(__CYGWIN__) || defined(__MACOS__) || defined(__linux)
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typedef off_t off64_t;
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#define fstat64 fstat
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#define fseek64 fseek
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#define ftruncate64 ftruncate
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#define stat64 stat
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#endif
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class GpFileStream_X_File final : public GpIOStream
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{
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public:
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GpFileStream_X_File(FILE *f, bool readOnly, bool writeOnly);
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~GpFileStream_X_File();
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size_t Read(void *bytesOut, size_t size) override;
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size_t Write(const void *bytes, size_t size) override;
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bool IsSeekable() const override;
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bool IsReadOnly() const override;
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bool IsWriteOnly() const override;
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bool SeekStart(GpUFilePos_t loc) override;
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bool SeekCurrent(GpFilePos_t loc) override;
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bool SeekEnd(GpUFilePos_t loc) override;
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GpUFilePos_t Size() const override;
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GpUFilePos_t Tell() const override;
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void Close() override;
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void Flush() override;
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private:
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FILE *m_f;
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bool m_seekable;
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bool m_isReadOnly;
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bool m_isWriteOnly;
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};
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GpFileStream_X_File::GpFileStream_X_File(FILE *f, bool readOnly, bool writeOnly)
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: m_f(f)
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, m_isReadOnly(readOnly)
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, m_isWriteOnly(writeOnly)
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{
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m_seekable = (fseek(m_f, 0, SEEK_CUR) == 0);
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}
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GpFileStream_X_File::~GpFileStream_X_File()
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{
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fclose(m_f);
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}
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size_t GpFileStream_X_File::Read(void *bytesOut, size_t size)
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{
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if (m_isWriteOnly)
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return 0;
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return fread(bytesOut, 1, size, m_f);
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}
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size_t GpFileStream_X_File::Write(const void *bytes, size_t size)
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{
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if (m_isReadOnly)
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return 0;
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return fwrite(bytes, 1, size, m_f);
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}
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bool GpFileStream_X_File::IsSeekable() const
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{
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return m_seekable;
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}
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bool GpFileStream_X_File::IsReadOnly() const
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{
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return m_isReadOnly;
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}
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bool GpFileStream_X_File::IsWriteOnly() const
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{
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return m_isWriteOnly;
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}
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bool GpFileStream_X_File::SeekStart(GpUFilePos_t loc)
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{
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if (!m_seekable)
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return false;
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fflush(m_f);
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return fseek64(m_f, static_cast<off64_t>(loc), SEEK_SET) >= 0;
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}
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bool GpFileStream_X_File::SeekCurrent(GpFilePos_t loc)
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{
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if (!m_seekable)
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return false;
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fflush(m_f);
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return fseek64(m_f, static_cast<off64_t>(loc), SEEK_CUR) >= 0;
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}
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bool GpFileStream_X_File::SeekEnd(GpUFilePos_t loc)
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{
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if (!m_seekable)
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return false;
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fflush(m_f);
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return fseek64(m_f, -static_cast<off64_t>(loc), SEEK_END) >= 0;
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}
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GpUFilePos_t GpFileStream_X_File::Size() const
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{
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fflush(m_f);
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struct stat64 s;
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if (fstat64(fileno(m_f), &s) < 0)
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return 0;
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return static_cast<GpUFilePos_t>(s.st_size);
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}
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GpUFilePos_t GpFileStream_X_File::Tell() const
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{
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return static_cast<GpUFilePos_t>(ftell(m_f));
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}
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void GpFileStream_X_File::Close()
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{
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this->~GpFileStream_X_File();
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free(this);
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}
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void GpFileStream_X_File::Flush()
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{
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fflush(m_f);
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}
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bool GpFileSystem_X::ResolvePath(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths, std::string &resolution)
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{
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const char *prefsAppend = nullptr;
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switch (virtualDirectory)
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{
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case PortabilityLayer::VirtualDirectories::kApplicationData:
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resolution = std::string("Packaged");
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break;
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case PortabilityLayer::VirtualDirectories::kGameData:
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resolution = std::string("Packaged/Houses");
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break;
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case PortabilityLayer::VirtualDirectories::kFonts:
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resolution = std::string("Resources");
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break;
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case PortabilityLayer::VirtualDirectories::kHighScores:
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prefsAppend = "HighScores";
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break;
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case PortabilityLayer::VirtualDirectories::kUserData:
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prefsAppend = "Houses";
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break;
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case PortabilityLayer::VirtualDirectories::kUserSaves:
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prefsAppend = "SavedGames";
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break;
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case PortabilityLayer::VirtualDirectories::kPrefs:
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prefsAppend = "Prefs";
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break;
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case PortabilityLayer::VirtualDirectories::kLogs:
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prefsAppend = "Logs";
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break;
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default:
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return false;
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};
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if (prefsAppend)
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resolution = m_prefsPath + prefsAppend;
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else
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resolution = m_basePath + resolution;
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for (size_t i = 0; i < numPaths; i++)
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{
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resolution += "/";
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resolution += paths[i];
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}
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return true;
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}
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GpFileSystem_X::GpFileSystem_X()
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: m_delayCallback(nullptr)
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{
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}
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GpFileSystem_X::~GpFileSystem_X()
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{
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}
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void GpFileSystem_X::Init()
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{
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char *prefsDir = SDL_GetPrefPath("aerofoil", "aerofoil");
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m_prefsPath = prefsDir;
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char *baseDir = SDL_GetBasePath();
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m_basePath = baseDir;
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SDL_free(baseDir);
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char baseDirSeparator = m_basePath[m_basePath.size() - 1];
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if (m_basePath.size() >= 4 && m_basePath.substr(m_basePath.size() - 4, 3) == "bin")
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m_basePath = m_basePath.substr(0, m_basePath.size() - 4) + "lib" + baseDirSeparator + "aerofoil" + baseDirSeparator;
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const char *extensions[] = { "HighScores", "Houses", "SavedGames", "Prefs", "Logs" };
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for (size_t i = 0; i < sizeof(extensions) / sizeof(extensions[0]); i++)
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{
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std::string prefsPath = std::string(prefsDir) + extensions[i];
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int created = mkdir(prefsPath.c_str(), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
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}
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SDL_free(prefsDir);
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}
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bool GpFileSystem_X::FileExists(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path)
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{
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std::string resolvedPath;
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if (!ResolvePath(virtualDirectory, &path, 1, resolvedPath))
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return false;
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struct stat s;
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return stat(resolvedPath.c_str(), &s) == 0;
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}
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bool GpFileSystem_X::FileLocked(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &exists)
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{
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std::string resolvedPath;
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if (!ResolvePath(virtualDirectory, &path, 1, resolvedPath))
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{
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if (exists)
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exists = false;
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return false;
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}
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int permissions = access(resolvedPath.c_str(), W_OK | F_OK);
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exists = ((permissions & F_OK) != 0);
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return ((permissions & W_OK) != 0);
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}
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GpIOStream *GpFileSystem_X::OpenFileNested(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* subPaths, size_t numSubPaths, bool writeAccess, GpFileCreationDisposition_t createDisposition)
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{
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const char *mode = nullptr;
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bool canWrite = false;
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bool needResetPosition = false;
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switch (createDisposition)
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{
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case GpFileCreationDispositions::kCreateOrOverwrite:
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mode = "wb";
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break;
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case GpFileCreationDispositions::kCreateNew:
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mode = "x+b";
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break;
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case GpFileCreationDispositions::kCreateOrOpen:
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mode = "a+b";
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needResetPosition = true;
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break;
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case GpFileCreationDispositions::kOpenExisting:
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mode = writeAccess ? "r+b" : "rb";
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break;
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case GpFileCreationDispositions::kOverwriteExisting:
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mode = "r+b";
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break;
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default:
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return nullptr;
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};
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if (virtualDirectory == PortabilityLayer::VirtualDirectories::kSourceExport)
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return nullptr;
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std::string resolvedPath;
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if (!ResolvePath(virtualDirectory, subPaths, numSubPaths, resolvedPath))
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return nullptr;
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void *objStorage = malloc(sizeof(GpFileStream_X_File));
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if (!objStorage)
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return nullptr;
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FILE *f = fopen(resolvedPath.c_str(), mode);
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if (!f)
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{
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fprintf(stderr, "GpFileSystem_X: Cannot open \"%s\"\n",
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resolvedPath.c_str());
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free(objStorage);
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return nullptr;
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}
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if (needResetPosition)
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fseek(f, 0, SEEK_SET);
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if (createDisposition == GpFileCreationDispositions::kOverwriteExisting)
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{
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if (ftruncate64(fileno(f), 0) < 0)
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{
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free(objStorage);
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fclose(f);
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return nullptr;
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}
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}
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return new (objStorage) GpFileStream_X_File(f, !writeAccess, false);
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}
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bool GpFileSystem_X::DeleteFile(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &existed)
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{
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std::string resolvedPath;
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if (!ResolvePath(virtualDirectory, &path, 1, resolvedPath))
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{
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existed = false;
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return false;
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}
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if (unlink(resolvedPath.c_str()) < 0)
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{
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existed = (errno != ENOENT);
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return false;
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}
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existed = true;
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return true;
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}
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bool GpFileSystem_X::ValidateFilePath(const char *path, size_t length) const
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{
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for (size_t i = 0; i < length; i++)
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{
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const char c = path[i];
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if (c >= '0' && c <= '9')
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continue;
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if (c == '_' || c == '.' || c == '\'' || c == '!')
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continue;
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if (c == ' ' && i != 0 && i != length - 1)
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continue;
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if (c >= 'a' && c <= 'z')
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continue;
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if (c >= 'A' && c <= 'Z')
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continue;
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return false;
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}
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return true;
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}
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bool GpFileSystem_X::ValidateFilePathUnicodeChar(uint32_t c) const
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{
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if (c >= '0' && c <= '9')
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return true;
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|
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if (c == '_' || c == '\'')
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return true;
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|
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if (c == ' ')
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return true;
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|
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if (c >= 'a' && c <= 'z')
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return true;
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|
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if (c >= 'A' && c <= 'Z')
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return true;
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return false;
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}
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void GpFileSystem_X::SetDelayCallback(DelayCallback_t delayCallback)
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{
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m_delayCallback = delayCallback;
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}
|
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|
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GpFileSystem_X *GpFileSystem_X::GetInstance()
|
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{
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return &ms_instance;
|
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}
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|
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class GpDirectoryCursor_StringList final : public IGpDirectoryCursor
|
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{
|
||||
public:
|
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explicit GpDirectoryCursor_StringList(std::vector<std::string> &paths);
|
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~GpDirectoryCursor_StringList();
|
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|
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bool GetNext(const char *&outFileName) override;
|
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void Destroy() override;
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|
||||
private:
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std::vector<std::string> m_paths;
|
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size_t m_index;
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};
|
||||
|
||||
GpDirectoryCursor_StringList::GpDirectoryCursor_StringList(std::vector<std::string> &paths)
|
||||
: m_index(0)
|
||||
{
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||||
std::swap(paths, m_paths);
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||||
}
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||||
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GpDirectoryCursor_StringList::~GpDirectoryCursor_StringList()
|
||||
{
|
||||
}
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||||
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||||
bool GpDirectoryCursor_StringList::GetNext(const char *&outFileName)
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||||
{
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||||
if (m_index == m_paths.size())
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||||
return false;
|
||||
outFileName = m_paths[m_index].c_str();
|
||||
m_index++;
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||||
return true;
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||||
}
|
||||
|
||||
void GpDirectoryCursor_StringList::Destroy()
|
||||
{
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||||
delete this;
|
||||
}
|
||||
|
||||
class GpDirectoryCursor_POSIX final : public IGpDirectoryCursor
|
||||
{
|
||||
public:
|
||||
explicit GpDirectoryCursor_POSIX(DIR *dir);
|
||||
~GpDirectoryCursor_POSIX();
|
||||
|
||||
bool GetNext(const char *&outFileName) override;
|
||||
void Destroy() override;
|
||||
|
||||
private:
|
||||
DIR *m_dir;
|
||||
};
|
||||
|
||||
GpDirectoryCursor_POSIX::GpDirectoryCursor_POSIX(DIR *dir)
|
||||
: m_dir(dir)
|
||||
{
|
||||
}
|
||||
|
||||
GpDirectoryCursor_POSIX::~GpDirectoryCursor_POSIX()
|
||||
{
|
||||
closedir(m_dir);
|
||||
}
|
||||
|
||||
bool GpDirectoryCursor_POSIX::GetNext(const char *&outFileName)
|
||||
{
|
||||
struct dirent *dir = readdir(m_dir);
|
||||
if (!dir)
|
||||
return false;
|
||||
|
||||
outFileName = dir->d_name;
|
||||
return true;
|
||||
}
|
||||
|
||||
void GpDirectoryCursor_POSIX::Destroy()
|
||||
{
|
||||
delete this;
|
||||
}
|
||||
|
||||
|
||||
IGpDirectoryCursor *GpFileSystem_X::ScanDirectoryNested(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths)
|
||||
{
|
||||
std::string resolvedPath;
|
||||
std::vector<std::string> subPaths;
|
||||
if (!ResolvePath(virtualDirectory, paths, numPaths, resolvedPath))
|
||||
return nullptr;
|
||||
|
||||
DIR *d = opendir(resolvedPath.c_str());
|
||||
if (!d)
|
||||
return nullptr;
|
||||
|
||||
return new GpDirectoryCursor_POSIX(d);
|
||||
}
|
||||
|
||||
|
||||
GpFileSystem_X GpFileSystem_X::ms_instance;
|
||||
#define _LARGEFILE64_SOURCE
|
||||
#include "GpFileSystem_X.h"
|
||||
#include "GpIOStream.h"
|
||||
#include "IGpDirectoryCursor.h"
|
||||
#include "IGpSystemServices.h"
|
||||
#include "IGpMutex.h"
|
||||
#include "IGpThreadRelay.h"
|
||||
#include "VirtualDirectory.h"
|
||||
|
||||
#include "PLDrivers.h"
|
||||
|
||||
#ifdef __MACOS__
|
||||
#include <SDL.h>
|
||||
#include <SDL_rwops.h>
|
||||
#else
|
||||
#include "SDL2/SDL.h"
|
||||
#include "SDL2/SDL_rwops.h"
|
||||
#endif
|
||||
|
||||
#include <string>
|
||||
#include <vector>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/types.h>
|
||||
#include <unistd.h>
|
||||
#include <errno.h>
|
||||
#include <dirent.h>
|
||||
|
||||
#include "UTF8.h"
|
||||
|
||||
#if defined(__CYGWIN__) || defined(__MACOS__) || defined(__linux)
|
||||
typedef off_t off64_t;
|
||||
#define fstat64 fstat
|
||||
#define fseek64 fseek
|
||||
#define ftruncate64 ftruncate
|
||||
#define stat64 stat
|
||||
#endif
|
||||
|
||||
class GpFileStream_X_File final : public GpIOStream
|
||||
{
|
||||
public:
|
||||
GpFileStream_X_File(FILE *f, bool readOnly, bool writeOnly);
|
||||
~GpFileStream_X_File();
|
||||
|
||||
size_t Read(void *bytesOut, size_t size) override;
|
||||
size_t Write(const void *bytes, size_t size) override;
|
||||
bool IsSeekable() const override;
|
||||
bool IsReadOnly() const override;
|
||||
bool IsWriteOnly() const override;
|
||||
bool SeekStart(GpUFilePos_t loc) override;
|
||||
bool SeekCurrent(GpFilePos_t loc) override;
|
||||
bool SeekEnd(GpUFilePos_t loc) override;
|
||||
GpUFilePos_t Size() const override;
|
||||
GpUFilePos_t Tell() const override;
|
||||
void Close() override;
|
||||
void Flush() override;
|
||||
|
||||
private:
|
||||
FILE *m_f;
|
||||
bool m_seekable;
|
||||
bool m_isReadOnly;
|
||||
bool m_isWriteOnly;
|
||||
};
|
||||
|
||||
|
||||
GpFileStream_X_File::GpFileStream_X_File(FILE *f, bool readOnly, bool writeOnly)
|
||||
: m_f(f)
|
||||
, m_isReadOnly(readOnly)
|
||||
, m_isWriteOnly(writeOnly)
|
||||
{
|
||||
m_seekable = (fseek(m_f, 0, SEEK_CUR) == 0);
|
||||
}
|
||||
|
||||
GpFileStream_X_File::~GpFileStream_X_File()
|
||||
{
|
||||
fclose(m_f);
|
||||
}
|
||||
|
||||
size_t GpFileStream_X_File::Read(void *bytesOut, size_t size)
|
||||
{
|
||||
if (m_isWriteOnly)
|
||||
return 0;
|
||||
return fread(bytesOut, 1, size, m_f);
|
||||
}
|
||||
|
||||
size_t GpFileStream_X_File::Write(const void *bytes, size_t size)
|
||||
{
|
||||
if (m_isReadOnly)
|
||||
return 0;
|
||||
return fwrite(bytes, 1, size, m_f);
|
||||
}
|
||||
|
||||
bool GpFileStream_X_File::IsSeekable() const
|
||||
{
|
||||
return m_seekable;
|
||||
}
|
||||
|
||||
bool GpFileStream_X_File::IsReadOnly() const
|
||||
{
|
||||
return m_isReadOnly;
|
||||
}
|
||||
|
||||
bool GpFileStream_X_File::IsWriteOnly() const
|
||||
{
|
||||
return m_isWriteOnly;
|
||||
}
|
||||
|
||||
bool GpFileStream_X_File::SeekStart(GpUFilePos_t loc)
|
||||
{
|
||||
if (!m_seekable)
|
||||
return false;
|
||||
|
||||
fflush(m_f);
|
||||
return fseek64(m_f, static_cast<off64_t>(loc), SEEK_SET) >= 0;
|
||||
}
|
||||
|
||||
bool GpFileStream_X_File::SeekCurrent(GpFilePos_t loc)
|
||||
{
|
||||
if (!m_seekable)
|
||||
return false;
|
||||
|
||||
fflush(m_f);
|
||||
return fseek64(m_f, static_cast<off64_t>(loc), SEEK_CUR) >= 0;
|
||||
}
|
||||
|
||||
bool GpFileStream_X_File::SeekEnd(GpUFilePos_t loc)
|
||||
{
|
||||
if (!m_seekable)
|
||||
return false;
|
||||
|
||||
fflush(m_f);
|
||||
return fseek64(m_f, -static_cast<off64_t>(loc), SEEK_END) >= 0;
|
||||
}
|
||||
|
||||
GpUFilePos_t GpFileStream_X_File::Size() const
|
||||
{
|
||||
fflush(m_f);
|
||||
|
||||
struct stat64 s;
|
||||
if (fstat64(fileno(m_f), &s) < 0)
|
||||
return 0;
|
||||
|
||||
return static_cast<GpUFilePos_t>(s.st_size);
|
||||
}
|
||||
|
||||
GpUFilePos_t GpFileStream_X_File::Tell() const
|
||||
{
|
||||
return static_cast<GpUFilePos_t>(ftell(m_f));
|
||||
}
|
||||
|
||||
void GpFileStream_X_File::Close()
|
||||
{
|
||||
this->~GpFileStream_X_File();
|
||||
free(this);
|
||||
}
|
||||
|
||||
void GpFileStream_X_File::Flush()
|
||||
{
|
||||
fflush(m_f);
|
||||
}
|
||||
|
||||
bool GpFileSystem_X::ResolvePath(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths, std::string &resolution)
|
||||
{
|
||||
const char *prefsAppend = nullptr;
|
||||
|
||||
switch (virtualDirectory)
|
||||
{
|
||||
case PortabilityLayer::VirtualDirectories::kApplicationData:
|
||||
resolution = std::string("Packaged");
|
||||
break;
|
||||
case PortabilityLayer::VirtualDirectories::kGameData:
|
||||
resolution = std::string("Packaged/Houses");
|
||||
break;
|
||||
case PortabilityLayer::VirtualDirectories::kFonts:
|
||||
resolution = std::string("Resources");
|
||||
break;
|
||||
case PortabilityLayer::VirtualDirectories::kHighScores:
|
||||
prefsAppend = "HighScores";
|
||||
break;
|
||||
case PortabilityLayer::VirtualDirectories::kUserData:
|
||||
prefsAppend = "Houses";
|
||||
break;
|
||||
case PortabilityLayer::VirtualDirectories::kUserSaves:
|
||||
prefsAppend = "SavedGames";
|
||||
break;
|
||||
case PortabilityLayer::VirtualDirectories::kPrefs:
|
||||
prefsAppend = "Prefs";
|
||||
break;
|
||||
case PortabilityLayer::VirtualDirectories::kLogs:
|
||||
prefsAppend = "Logs";
|
||||
break;
|
||||
default:
|
||||
return false;
|
||||
};
|
||||
|
||||
if (prefsAppend)
|
||||
resolution = m_prefsPath + prefsAppend;
|
||||
else
|
||||
resolution = m_basePath + resolution;
|
||||
|
||||
for (size_t i = 0; i < numPaths; i++)
|
||||
{
|
||||
resolution += "/";
|
||||
resolution += paths[i];
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
GpFileSystem_X::GpFileSystem_X()
|
||||
: m_delayCallback(nullptr)
|
||||
{
|
||||
}
|
||||
|
||||
GpFileSystem_X::~GpFileSystem_X()
|
||||
{
|
||||
}
|
||||
|
||||
void GpFileSystem_X::Init()
|
||||
{
|
||||
char *prefsDir = SDL_GetPrefPath("aerofoil", "aerofoil");
|
||||
m_prefsPath = prefsDir;
|
||||
|
||||
char *baseDir = SDL_GetBasePath();
|
||||
m_basePath = baseDir;
|
||||
SDL_free(baseDir);
|
||||
|
||||
char baseDirSeparator = m_basePath[m_basePath.size() - 1];
|
||||
if (m_basePath.size() >= 4 && m_basePath.substr(m_basePath.size() - 4, 3) == "bin")
|
||||
m_basePath = m_basePath.substr(0, m_basePath.size() - 4) + "lib" + baseDirSeparator + "aerofoil" + baseDirSeparator;
|
||||
|
||||
const char *extensions[] = { "HighScores", "Houses", "SavedGames", "Prefs", "Logs" };
|
||||
for (size_t i = 0; i < sizeof(extensions) / sizeof(extensions[0]); i++)
|
||||
{
|
||||
std::string prefsPath = std::string(prefsDir) + extensions[i];
|
||||
int created = mkdir(prefsPath.c_str(), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
|
||||
}
|
||||
SDL_free(prefsDir);
|
||||
}
|
||||
|
||||
bool GpFileSystem_X::FileExists(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path)
|
||||
{
|
||||
std::string resolvedPath;
|
||||
if (!ResolvePath(virtualDirectory, &path, 1, resolvedPath))
|
||||
return false;
|
||||
|
||||
struct stat s;
|
||||
return stat(resolvedPath.c_str(), &s) == 0;
|
||||
}
|
||||
|
||||
bool GpFileSystem_X::FileLocked(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &exists)
|
||||
{
|
||||
std::string resolvedPath;
|
||||
if (!ResolvePath(virtualDirectory, &path, 1, resolvedPath))
|
||||
{
|
||||
if (exists)
|
||||
exists = false;
|
||||
return false;
|
||||
}
|
||||
|
||||
int permissions = access(resolvedPath.c_str(), W_OK | F_OK);
|
||||
exists = ((permissions & F_OK) != 0);
|
||||
return ((permissions & W_OK) != 0);
|
||||
}
|
||||
|
||||
GpIOStream *GpFileSystem_X::OpenFileNested(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* subPaths, size_t numSubPaths, bool writeAccess, GpFileCreationDisposition_t createDisposition)
|
||||
{
|
||||
const char *mode = nullptr;
|
||||
bool canWrite = false;
|
||||
bool needResetPosition = false;
|
||||
|
||||
switch (createDisposition)
|
||||
{
|
||||
case GpFileCreationDispositions::kCreateOrOverwrite:
|
||||
mode = "wb";
|
||||
break;
|
||||
case GpFileCreationDispositions::kCreateNew:
|
||||
mode = "x+b";
|
||||
break;
|
||||
case GpFileCreationDispositions::kCreateOrOpen:
|
||||
mode = "a+b";
|
||||
needResetPosition = true;
|
||||
break;
|
||||
case GpFileCreationDispositions::kOpenExisting:
|
||||
mode = writeAccess ? "r+b" : "rb";
|
||||
break;
|
||||
case GpFileCreationDispositions::kOverwriteExisting:
|
||||
mode = "r+b";
|
||||
break;
|
||||
default:
|
||||
return nullptr;
|
||||
};
|
||||
|
||||
if (virtualDirectory == PortabilityLayer::VirtualDirectories::kSourceExport)
|
||||
return nullptr;
|
||||
|
||||
std::string resolvedPath;
|
||||
|
||||
if (!ResolvePath(virtualDirectory, subPaths, numSubPaths, resolvedPath))
|
||||
return nullptr;
|
||||
|
||||
void *objStorage = malloc(sizeof(GpFileStream_X_File));
|
||||
if (!objStorage)
|
||||
return nullptr;
|
||||
|
||||
FILE *f = fopen(resolvedPath.c_str(), mode);
|
||||
if (!f)
|
||||
{
|
||||
fprintf(stderr, "GpFileSystem_X: Cannot open \"%s\"\n",
|
||||
resolvedPath.c_str());
|
||||
free(objStorage);
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
if (needResetPosition)
|
||||
fseek(f, 0, SEEK_SET);
|
||||
|
||||
if (createDisposition == GpFileCreationDispositions::kOverwriteExisting)
|
||||
{
|
||||
if (ftruncate64(fileno(f), 0) < 0)
|
||||
{
|
||||
free(objStorage);
|
||||
fclose(f);
|
||||
return nullptr;
|
||||
}
|
||||
}
|
||||
|
||||
return new (objStorage) GpFileStream_X_File(f, !writeAccess, false);
|
||||
}
|
||||
|
||||
bool GpFileSystem_X::DeleteFile(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &existed)
|
||||
{
|
||||
std::string resolvedPath;
|
||||
if (!ResolvePath(virtualDirectory, &path, 1, resolvedPath))
|
||||
{
|
||||
existed = false;
|
||||
return false;
|
||||
}
|
||||
|
||||
if (unlink(resolvedPath.c_str()) < 0)
|
||||
{
|
||||
existed = (errno != ENOENT);
|
||||
return false;
|
||||
}
|
||||
existed = true;
|
||||
return true;
|
||||
}
|
||||
|
||||
bool GpFileSystem_X::ValidateFilePath(const char *path, size_t length) const
|
||||
{
|
||||
for (size_t i = 0; i < length; i++)
|
||||
{
|
||||
const char c = path[i];
|
||||
if (c >= '0' && c <= '9')
|
||||
continue;
|
||||
|
||||
if (c == '_' || c == '.' || c == '\'' || c == '!')
|
||||
continue;
|
||||
|
||||
if (c == ' ' && i != 0 && i != length - 1)
|
||||
continue;
|
||||
|
||||
if (c >= 'a' && c <= 'z')
|
||||
continue;
|
||||
|
||||
if (c >= 'A' && c <= 'Z')
|
||||
continue;
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool GpFileSystem_X::ValidateFilePathUnicodeChar(uint32_t c) const
|
||||
{
|
||||
if (c >= '0' && c <= '9')
|
||||
return true;
|
||||
|
||||
if (c == '_' || c == '\'')
|
||||
return true;
|
||||
|
||||
if (c == ' ')
|
||||
return true;
|
||||
|
||||
if (c >= 'a' && c <= 'z')
|
||||
return true;
|
||||
|
||||
if (c >= 'A' && c <= 'Z')
|
||||
return true;
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
void GpFileSystem_X::SetDelayCallback(DelayCallback_t delayCallback)
|
||||
{
|
||||
m_delayCallback = delayCallback;
|
||||
}
|
||||
|
||||
GpFileSystem_X *GpFileSystem_X::GetInstance()
|
||||
{
|
||||
return &ms_instance;
|
||||
}
|
||||
|
||||
class GpDirectoryCursor_StringList final : public IGpDirectoryCursor
|
||||
{
|
||||
public:
|
||||
explicit GpDirectoryCursor_StringList(std::vector<std::string> &paths);
|
||||
~GpDirectoryCursor_StringList();
|
||||
|
||||
bool GetNext(const char *&outFileName) override;
|
||||
void Destroy() override;
|
||||
|
||||
private:
|
||||
std::vector<std::string> m_paths;
|
||||
size_t m_index;
|
||||
};
|
||||
|
||||
GpDirectoryCursor_StringList::GpDirectoryCursor_StringList(std::vector<std::string> &paths)
|
||||
: m_index(0)
|
||||
{
|
||||
std::swap(paths, m_paths);
|
||||
}
|
||||
|
||||
GpDirectoryCursor_StringList::~GpDirectoryCursor_StringList()
|
||||
{
|
||||
}
|
||||
|
||||
bool GpDirectoryCursor_StringList::GetNext(const char *&outFileName)
|
||||
{
|
||||
if (m_index == m_paths.size())
|
||||
return false;
|
||||
outFileName = m_paths[m_index].c_str();
|
||||
m_index++;
|
||||
return true;
|
||||
}
|
||||
|
||||
void GpDirectoryCursor_StringList::Destroy()
|
||||
{
|
||||
delete this;
|
||||
}
|
||||
|
||||
class GpDirectoryCursor_POSIX final : public IGpDirectoryCursor
|
||||
{
|
||||
public:
|
||||
explicit GpDirectoryCursor_POSIX(DIR *dir);
|
||||
~GpDirectoryCursor_POSIX();
|
||||
|
||||
bool GetNext(const char *&outFileName) override;
|
||||
void Destroy() override;
|
||||
|
||||
private:
|
||||
DIR *m_dir;
|
||||
};
|
||||
|
||||
GpDirectoryCursor_POSIX::GpDirectoryCursor_POSIX(DIR *dir)
|
||||
: m_dir(dir)
|
||||
{
|
||||
}
|
||||
|
||||
GpDirectoryCursor_POSIX::~GpDirectoryCursor_POSIX()
|
||||
{
|
||||
closedir(m_dir);
|
||||
}
|
||||
|
||||
bool GpDirectoryCursor_POSIX::GetNext(const char *&outFileName)
|
||||
{
|
||||
struct dirent *dir = readdir(m_dir);
|
||||
if (!dir)
|
||||
return false;
|
||||
|
||||
outFileName = dir->d_name;
|
||||
return true;
|
||||
}
|
||||
|
||||
void GpDirectoryCursor_POSIX::Destroy()
|
||||
{
|
||||
delete this;
|
||||
}
|
||||
|
||||
|
||||
IGpDirectoryCursor *GpFileSystem_X::ScanDirectoryNested(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths)
|
||||
{
|
||||
std::string resolvedPath;
|
||||
std::vector<std::string> subPaths;
|
||||
if (!ResolvePath(virtualDirectory, paths, numPaths, resolvedPath))
|
||||
return nullptr;
|
||||
|
||||
DIR *d = opendir(resolvedPath.c_str());
|
||||
if (!d)
|
||||
return nullptr;
|
||||
|
||||
return new GpDirectoryCursor_POSIX(d);
|
||||
}
|
||||
|
||||
|
||||
GpFileSystem_X GpFileSystem_X::ms_instance;
|
||||
|
||||
@@ -1,42 +1,42 @@
|
||||
#pragma once
|
||||
|
||||
#include "IGpFileSystem.h"
|
||||
|
||||
#include "GpCoreDefs.h"
|
||||
|
||||
#include <string>
|
||||
#include <stdio.h>
|
||||
|
||||
struct IGpMutex;
|
||||
|
||||
class GpFileSystem_X final : public IGpFileSystem
|
||||
{
|
||||
public:
|
||||
GpFileSystem_X();
|
||||
~GpFileSystem_X();
|
||||
|
||||
void Init();
|
||||
|
||||
bool FileExists(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path) override;
|
||||
bool FileLocked(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &exists) override;
|
||||
GpIOStream *OpenFileNested(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* subPaths, size_t numSubPaths, bool writeAccess, GpFileCreationDisposition_t createDisposition) override;
|
||||
bool DeleteFile(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &existed) override;
|
||||
IGpDirectoryCursor *ScanDirectoryNested(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths) override;
|
||||
|
||||
bool ValidateFilePath(const char *path, size_t pathLen) const override;
|
||||
bool ValidateFilePathUnicodeChar(uint32_t ch) const override;
|
||||
|
||||
void SetDelayCallback(DelayCallback_t delayCallback) override;
|
||||
|
||||
static GpFileSystem_X *GetInstance();
|
||||
|
||||
private:
|
||||
bool ResolvePath(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths, std::string &resolution);
|
||||
|
||||
DelayCallback_t m_delayCallback;
|
||||
|
||||
std::string m_prefsPath;
|
||||
std::string m_basePath;
|
||||
|
||||
static GpFileSystem_X ms_instance;
|
||||
};
|
||||
#pragma once
|
||||
|
||||
#include "IGpFileSystem.h"
|
||||
|
||||
#include "GpCoreDefs.h"
|
||||
|
||||
#include <string>
|
||||
#include <stdio.h>
|
||||
|
||||
struct IGpMutex;
|
||||
|
||||
class GpFileSystem_X final : public IGpFileSystem
|
||||
{
|
||||
public:
|
||||
GpFileSystem_X();
|
||||
~GpFileSystem_X();
|
||||
|
||||
void Init();
|
||||
|
||||
bool FileExists(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path) override;
|
||||
bool FileLocked(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &exists) override;
|
||||
GpIOStream *OpenFileNested(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* subPaths, size_t numSubPaths, bool writeAccess, GpFileCreationDisposition_t createDisposition) override;
|
||||
bool DeleteFile(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &existed) override;
|
||||
IGpDirectoryCursor *ScanDirectoryNested(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths) override;
|
||||
|
||||
bool ValidateFilePath(const char *path, size_t pathLen) const override;
|
||||
bool ValidateFilePathUnicodeChar(uint32_t ch) const override;
|
||||
|
||||
void SetDelayCallback(DelayCallback_t delayCallback) override;
|
||||
|
||||
static GpFileSystem_X *GetInstance();
|
||||
|
||||
private:
|
||||
bool ResolvePath(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths, std::string &resolution);
|
||||
|
||||
DelayCallback_t m_delayCallback;
|
||||
|
||||
std::string m_prefsPath;
|
||||
std::string m_basePath;
|
||||
|
||||
static GpFileSystem_X ms_instance;
|
||||
};
|
||||
|
||||
@@ -1,100 +1,100 @@
|
||||
#include "SDL.h"
|
||||
#include "SDL_main.h"
|
||||
|
||||
#include "GpMain.h"
|
||||
#include "GpAllocator_C.h"
|
||||
#include "GpAudioDriverFactory.h"
|
||||
#include "GpDisplayDriverFactory.h"
|
||||
#include "GpGlobalConfig.h"
|
||||
#include "GpFileSystem_X.h"
|
||||
#include "GpLogDriver_X.h"
|
||||
#include "GpFontHandlerFactory.h"
|
||||
#include "GpInputDriverFactory.h"
|
||||
#include "GpAppInterface.h"
|
||||
#include "GpSystemServices_X.h"
|
||||
#include "GpVOSEvent.h"
|
||||
#include "GpX.h"
|
||||
|
||||
#include "IGpFileSystem.h"
|
||||
#include "IGpThreadEvent.h"
|
||||
#include "IGpVOSEventQueue.h"
|
||||
|
||||
#include <string>
|
||||
#ifdef __MACOS__
|
||||
#include "MacInit.h"
|
||||
#endif
|
||||
|
||||
GpXGlobals g_gpXGlobals;
|
||||
|
||||
IGpDisplayDriver *GpDriver_CreateDisplayDriver_SDL_GL2(const GpDisplayDriverProperties &properties);
|
||||
IGpAudioDriver *GpDriver_CreateAudioDriver_SDL(const GpAudioDriverProperties &properties);
|
||||
IGpInputDriver *GpDriver_CreateInputDriver_SDL2_Gamepad(const GpInputDriverProperties &properties);
|
||||
|
||||
#ifndef _WIN32
|
||||
int main(int argc, char *argv[])
|
||||
#else
|
||||
SDLMAIN_DECLSPEC int SDL_main(int argc, char *argv[])
|
||||
#endif
|
||||
{
|
||||
bool enableLogging = false;
|
||||
for (int i = 1; i < argc; i++)
|
||||
{
|
||||
if (!strcmp(argv[i], "-diagnostics"))
|
||||
enableLogging = true;
|
||||
}
|
||||
|
||||
#ifndef __MACOS__
|
||||
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_GAMECONTROLLER) < 0)
|
||||
#else
|
||||
if (MacInit())
|
||||
#endif
|
||||
return -1;
|
||||
|
||||
GpFileSystem_X::GetInstance()->Init();
|
||||
|
||||
IGpLogDriver *logger = nullptr;
|
||||
|
||||
if (enableLogging)
|
||||
{
|
||||
GpLogDriver_X::Init();
|
||||
logger = GpLogDriver_X::GetInstance();
|
||||
}
|
||||
|
||||
GpDriverCollection *drivers = GpAppInterface_Get()->PL_GetDriverCollection();
|
||||
|
||||
drivers->SetDriver<GpDriverIDs::kFileSystem>(GpFileSystem_X::GetInstance());
|
||||
drivers->SetDriver<GpDriverIDs::kSystemServices>(GpSystemServices_X::GetInstance());
|
||||
drivers->SetDriver<GpDriverIDs::kLog>(GpLogDriver_X::GetInstance());
|
||||
drivers->SetDriver<GpDriverIDs::kAlloc>(GpAllocator_C::GetInstance());
|
||||
|
||||
g_gpGlobalConfig.m_displayDriverType = EGpDisplayDriverType_SDL_GL2;
|
||||
g_gpGlobalConfig.m_audioDriverType = EGpAudioDriverType_SDL2;
|
||||
g_gpGlobalConfig.m_fontHandlerType = EGpFontHandlerType_None;
|
||||
|
||||
EGpInputDriverType inputDrivers[] =
|
||||
{
|
||||
EGpInputDriverType_SDL2_Gamepad
|
||||
};
|
||||
|
||||
g_gpGlobalConfig.m_inputDriverTypes = inputDrivers;
|
||||
g_gpGlobalConfig.m_numInputDrivers = sizeof(inputDrivers) / sizeof(inputDrivers[0]);
|
||||
|
||||
g_gpGlobalConfig.m_osGlobals = &g_gpXGlobals;
|
||||
g_gpGlobalConfig.m_logger = logger;
|
||||
g_gpGlobalConfig.m_systemServices = GpSystemServices_X::GetInstance();
|
||||
g_gpGlobalConfig.m_allocator = GpAllocator_C::GetInstance();
|
||||
|
||||
GpDisplayDriverFactory::RegisterDisplayDriverFactory(EGpDisplayDriverType_SDL_GL2, GpDriver_CreateDisplayDriver_SDL_GL2);
|
||||
GpAudioDriverFactory::RegisterAudioDriverFactory(EGpAudioDriverType_SDL2, GpDriver_CreateAudioDriver_SDL);
|
||||
GpInputDriverFactory::RegisterInputDriverFactory(EGpInputDriverType_SDL2_Gamepad, GpDriver_CreateInputDriver_SDL2_Gamepad);
|
||||
|
||||
if (logger)
|
||||
logger->Printf(IGpLogDriver::Category_Information, "SDL environment configured, starting up");
|
||||
|
||||
int returnCode = GpMain::Run();
|
||||
|
||||
if (logger)
|
||||
logger->Printf(IGpLogDriver::Category_Information, "SDL environment exited with code %i, cleaning up", returnCode);
|
||||
|
||||
return returnCode;
|
||||
}
|
||||
#include "SDL.h"
|
||||
#include "SDL_main.h"
|
||||
|
||||
#include "GpMain.h"
|
||||
#include "GpAllocator_C.h"
|
||||
#include "GpAudioDriverFactory.h"
|
||||
#include "GpDisplayDriverFactory.h"
|
||||
#include "GpGlobalConfig.h"
|
||||
#include "GpFileSystem_X.h"
|
||||
#include "GpLogDriver_X.h"
|
||||
#include "GpFontHandlerFactory.h"
|
||||
#include "GpInputDriverFactory.h"
|
||||
#include "GpAppInterface.h"
|
||||
#include "GpSystemServices_X.h"
|
||||
#include "GpVOSEvent.h"
|
||||
#include "GpX.h"
|
||||
|
||||
#include "IGpFileSystem.h"
|
||||
#include "IGpThreadEvent.h"
|
||||
#include "IGpVOSEventQueue.h"
|
||||
|
||||
#include <string>
|
||||
#ifdef __MACOS__
|
||||
#include "MacInit.h"
|
||||
#endif
|
||||
|
||||
GpXGlobals g_gpXGlobals;
|
||||
|
||||
IGpDisplayDriver *GpDriver_CreateDisplayDriver_SDL_GL2(const GpDisplayDriverProperties &properties);
|
||||
IGpAudioDriver *GpDriver_CreateAudioDriver_SDL(const GpAudioDriverProperties &properties);
|
||||
IGpInputDriver *GpDriver_CreateInputDriver_SDL2_Gamepad(const GpInputDriverProperties &properties);
|
||||
|
||||
#ifndef _WIN32
|
||||
int main(int argc, char *argv[])
|
||||
#else
|
||||
SDLMAIN_DECLSPEC int SDL_main(int argc, char *argv[])
|
||||
#endif
|
||||
{
|
||||
bool enableLogging = false;
|
||||
for (int i = 1; i < argc; i++)
|
||||
{
|
||||
if (!strcmp(argv[i], "-diagnostics"))
|
||||
enableLogging = true;
|
||||
}
|
||||
|
||||
#ifndef __MACOS__
|
||||
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_GAMECONTROLLER) < 0)
|
||||
#else
|
||||
if (MacInit())
|
||||
#endif
|
||||
return -1;
|
||||
|
||||
GpFileSystem_X::GetInstance()->Init();
|
||||
|
||||
IGpLogDriver *logger = nullptr;
|
||||
|
||||
if (enableLogging)
|
||||
{
|
||||
GpLogDriver_X::Init();
|
||||
logger = GpLogDriver_X::GetInstance();
|
||||
}
|
||||
|
||||
GpDriverCollection *drivers = GpAppInterface_Get()->PL_GetDriverCollection();
|
||||
|
||||
drivers->SetDriver<GpDriverIDs::kFileSystem>(GpFileSystem_X::GetInstance());
|
||||
drivers->SetDriver<GpDriverIDs::kSystemServices>(GpSystemServices_X::GetInstance());
|
||||
drivers->SetDriver<GpDriverIDs::kLog>(GpLogDriver_X::GetInstance());
|
||||
drivers->SetDriver<GpDriverIDs::kAlloc>(GpAllocator_C::GetInstance());
|
||||
|
||||
g_gpGlobalConfig.m_displayDriverType = EGpDisplayDriverType_SDL_GL2;
|
||||
g_gpGlobalConfig.m_audioDriverType = EGpAudioDriverType_SDL2;
|
||||
g_gpGlobalConfig.m_fontHandlerType = EGpFontHandlerType_None;
|
||||
|
||||
EGpInputDriverType inputDrivers[] =
|
||||
{
|
||||
EGpInputDriverType_SDL2_Gamepad
|
||||
};
|
||||
|
||||
g_gpGlobalConfig.m_inputDriverTypes = inputDrivers;
|
||||
g_gpGlobalConfig.m_numInputDrivers = sizeof(inputDrivers) / sizeof(inputDrivers[0]);
|
||||
|
||||
g_gpGlobalConfig.m_osGlobals = &g_gpXGlobals;
|
||||
g_gpGlobalConfig.m_logger = logger;
|
||||
g_gpGlobalConfig.m_systemServices = GpSystemServices_X::GetInstance();
|
||||
g_gpGlobalConfig.m_allocator = GpAllocator_C::GetInstance();
|
||||
|
||||
GpDisplayDriverFactory::RegisterDisplayDriverFactory(EGpDisplayDriverType_SDL_GL2, GpDriver_CreateDisplayDriver_SDL_GL2);
|
||||
GpAudioDriverFactory::RegisterAudioDriverFactory(EGpAudioDriverType_SDL2, GpDriver_CreateAudioDriver_SDL);
|
||||
GpInputDriverFactory::RegisterInputDriverFactory(EGpInputDriverType_SDL2_Gamepad, GpDriver_CreateInputDriver_SDL2_Gamepad);
|
||||
|
||||
if (logger)
|
||||
logger->Printf(IGpLogDriver::Category_Information, "SDL environment configured, starting up");
|
||||
|
||||
int returnCode = GpMain::Run();
|
||||
|
||||
if (logger)
|
||||
logger->Printf(IGpLogDriver::Category_Information, "SDL environment exited with code %i, cleaning up", returnCode);
|
||||
|
||||
return returnCode;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user