diff options
Diffstat (limited to 'source/core/slang-io.cpp')
| -rw-r--r-- | source/core/slang-io.cpp | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/source/core/slang-io.cpp b/source/core/slang-io.cpp new file mode 100644 index 000000000..da36edbbf --- /dev/null +++ b/source/core/slang-io.cpp @@ -0,0 +1,145 @@ +#include "slang-io.h" +#include "exception.h" +#ifndef __STDC__ +#define __STDC__ 1 +#endif +#include <sys/stat.h> +#ifdef _WIN32 +#include <direct.h> +#endif +namespace CoreLib +{ + namespace IO + { + using namespace CoreLib::Basic; + + CommandLineWriter * currentCommandWriter = nullptr; + + void SetCommandLineWriter(CommandLineWriter * writer) + { + currentCommandWriter = writer; + } + + bool File::Exists(const String & fileName) + { +#ifdef _WIN32 + struct _stat32 statVar; + return ::_wstat32(((String)fileName).ToWString(), &statVar) != -1; +#else + struct stat statVar; + return ::stat(fileName.Buffer(), &statVar) == 0; +#endif + } + + String Path::TruncateExt(const String & path) + { + int dotPos = path.LastIndexOf('.'); + if (dotPos != -1) + return path.SubString(0, dotPos); + else + return path; + } + String Path::ReplaceExt(const String & path, const char * newExt) + { + StringBuilder sb(path.Length()+10); + int dotPos = path.LastIndexOf('.'); + if (dotPos == -1) + dotPos = path.Length(); + sb.Append(path.Buffer(), dotPos); + sb.Append('.'); + sb.Append(newExt); + return sb.ProduceString(); + } + String Path::GetFileName(const String & path) + { + int pos = path.LastIndexOf('/'); + pos = Math::Max(path.LastIndexOf('\\'), pos) + 1; + return path.SubString(pos, path.Length()-pos); + } + String Path::GetFileNameWithoutEXT(const String & path) + { + int pos = path.LastIndexOf('/'); + pos = Math::Max(path.LastIndexOf('\\'), pos) + 1; + int dotPos = path.LastIndexOf('.'); + if (dotPos <= pos) + dotPos = path.Length(); + return path.SubString(pos, dotPos - pos); + } + String Path::GetFileExt(const String & path) + { + int dotPos = path.LastIndexOf('.'); + if (dotPos != -1) + return path.SubString(dotPos+1, path.Length()-dotPos-1); + else + return ""; + } + String Path::GetDirectoryName(const String & path) + { + int pos = path.LastIndexOf('/'); + pos = Math::Max(path.LastIndexOf('\\'), pos); + if (pos != -1) + return path.SubString(0, pos); + else + return ""; + } + String Path::Combine(const String & path1, const String & path2) + { + if (path1.Length() == 0) return path2; + StringBuilder sb(path1.Length()+path2.Length()+2); + sb.Append(path1); + if (!path1.EndsWith('\\') && !path1.EndsWith('/')) + sb.Append(PathDelimiter); + sb.Append(path2); + return sb.ProduceString(); + } + String Path::Combine(const String & path1, const String & path2, const String & path3) + { + StringBuilder sb(path1.Length()+path2.Length()+path3.Length()+3); + sb.Append(path1); + if (!path1.EndsWith('\\') && !path1.EndsWith('/')) + sb.Append(PathDelimiter); + sb.Append(path2); + if (!path2.EndsWith('\\') && !path2.EndsWith('/')) + sb.Append(PathDelimiter); + sb.Append(path3); + return sb.ProduceString(); + } + + bool Path::CreateDir(const String & path) + { +#if defined(_WIN32) + return _wmkdir(path.ToWString()) == 0; +#else + return mkdir(path.Buffer(), 0777) == 0; +#endif + } + + CoreLib::Basic::String File::ReadAllText(const CoreLib::Basic::String & fileName) + { + StreamReader reader(new FileStream(fileName, FileMode::Open, FileAccess::Read, FileShare::ReadWrite)); + return reader.ReadToEnd(); + } + + CoreLib::Basic::List<unsigned char> File::ReadAllBytes(const CoreLib::Basic::String & fileName) + { + RefPtr<FileStream> fs = new FileStream(fileName, FileMode::Open, FileAccess::Read, FileShare::ReadWrite); + List<unsigned char> buffer; + while (!fs->IsEnd()) + { + unsigned char ch; + int read = (int)fs->Read(&ch, 1); + if (read) + buffer.Add(ch); + else + break; + } + return _Move(buffer); + } + + void File::WriteAllText(const CoreLib::Basic::String & fileName, const CoreLib::Basic::String & text) + { + StreamWriter writer(new FileStream(fileName, FileMode::Create)); + writer.Write(text); + } + } +}
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