mirror of
https://github.com/VCMP-SqMod/SqMod.git
synced 2024-11-14 11:47:15 +01:00
4a6bfc086c
Switched to POCO library for unified platform/library interface. Deprecated the external module API. It was creating more problems than solving. Removed most built-in libraries in favor of system libraries for easier maintenance. Cleaned and secured code with help from static analyzers.
127 lines
4.3 KiB
C++
127 lines
4.3 KiB
C++
// ------------------------------------------------------------------------------------------------
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#include "Library/System/Dir.hpp"
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// ------------------------------------------------------------------------------------------------
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namespace SqMod {
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// ------------------------------------------------------------------------------------------------
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SQMOD_DECL_TYPENAME(TypenameD, _SC("SqSysDir"))
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SQMOD_DECL_TYPENAME(TypenameF, _SC("SqSysFile"))
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// ------------------------------------------------------------------------------------------------
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LightObj SysDir::ReadFile() const
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{
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Validate("read current file");
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// Create a file instance
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std::unique_ptr< SysFile > mem = std::make_unique< SysFile >();
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// Turn it into a script object
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LightObj obj(mem.get());
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// Will hold the raw object pointer
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SysFile * ptr = nullptr;
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// Release it if it was taken over by the script engine
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if (obj.IsNull())
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{
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STHROWF("Failed to create a SqSysFile object.");
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}
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else
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{
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ptr = mem.release();
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}
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// The file handle where it will be opened
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tinydir_file * handle = ptr->GetOrMake();
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// Attempt to read the current file
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if (tinydir_readfile(mHandle.get(), handle) == -1)
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{
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STHROWF("Failed to read current file.");
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}
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// Return the resulted object
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return obj;
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}
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// ------------------------------------------------------------------------------------------------
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LightObj SysDir::ReadFileAt(SQInteger i) const
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{
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Validate("read scanned file");
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// Make sure the specified directory index is valid
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if (i < 0)
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{
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STHROWF("File index (" PRINT_INT_FMT " < 0) our of bounds.", i);
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}
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if (static_cast< size_t >(i) >= mHandle->n_files)
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{
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STHROWF("File index (" PRINT_INT_FMT " >= " PRINT_SZ_FMT ") our of bounds.", i, mHandle->n_files);
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}
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// Create a file instance
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std::unique_ptr< SysFile > mem = std::make_unique< SysFile >();
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// Turn it into a script object
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LightObj obj(mem.get());
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// Will hold the raw object pointer
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SysFile * ptr = nullptr;
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// Release it if it was taken over by the script engine
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if (obj.IsNull())
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{
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STHROWF("Failed to create a SqSysFile object.");
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}
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else
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{
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ptr = mem.release();
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}
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// The file handle where it will be opened
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tinydir_file * handle = ptr->GetOrMake();
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// Attempt to read the current file
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if (tinydir_readfile_n(mHandle.get(), handle, static_cast< size_t >(i)) == -1)
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{
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STHROWF("Failed to read file at index (" PRINT_INT_FMT ")", i);
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}
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// Return the resulted object
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return obj;
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}
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// ================================================================================================
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void Register_SysDir(HSQUIRRELVM vm)
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{
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RootTable(vm).Bind(TypenameD::Str,
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Class< SysDir, NoCopy< SysDir > >(vm, TypenameD::Str)
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// Constructors
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.Ctor()
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.Ctor< StackStrF & >()
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.Ctor< bool, StackStrF & >()
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// Meta-methods
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.SquirrelFunc(_SC("_typename"), &TypenameD::Fn)
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.Func(_SC("_tostring"), &SysDir::ToString)
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// Member Properties
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.Prop(_SC("IsValid"), &SysDir::IsValid)
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.Prop(_SC("Path"), &SysDir::GetPath)
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.Prop(_SC("HasNext"), &SysDir::HasNext)
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.Prop(_SC("FileCount"), &SysDir::FileCount)
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// Member Methods
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.FmtFunc(_SC("Open"), &SysDir::Open)
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.FmtFunc(_SC("OpenSorted"), &SysDir::OpenSorted)
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.Func(_SC("OpenSubDir"), &SysDir::OpenSubDir)
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.Func(_SC("Next"), &SysDir::Next)
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.Func(_SC("Close"), &SysDir::Close)
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.Func(_SC("ReadFile"), &SysDir::ReadFile)
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.Func(_SC("ReadFileAt"), &SysDir::ReadFileAt)
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);
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RootTable(vm).Bind(TypenameF::Str,
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Class< SysFile, NoCopy< SysFile > >(vm, TypenameF::Str)
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// Constructors
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.Ctor()
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.Ctor< StackStrF & >()
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// Meta-methods
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.SquirrelFunc(_SC("_typename"), &TypenameF::Fn)
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.Func(_SC("_tostring"), &SysFile::ToString)
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// Member Properties
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.Prop(_SC("IsValid"), &SysFile::IsValid)
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.Prop(_SC("IsDir"), &SysFile::IsDir)
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.Prop(_SC("IsReg"), &SysFile::IsReg)
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.Prop(_SC("Path"), &SysFile::GetPath)
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.Prop(_SC("Name"), &SysFile::GetName)
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.Prop(_SC("Extension"), &SysFile::GetExtension)
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// Member Methods
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.FmtFunc(_SC("Open"), &SysFile::Open)
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);
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}
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} // Namespace:: SqMod
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