envi-code/SourceCode/Code2026/CoreCommand/FilePath.cpp

#include "StdAfx.h"
#include "sys/stat.h"
#include "FilePath.h"
#include "Initools.h"
#pragma endregion

namespace
{
	bool createDir(LPCTSTR psz)
	{
		if (!psz) return false;
		// 先判断目录是否存在，如不存在，则新建，如存在，则返回
		struct _stat fstat;
		if ((_tstat(psz, &fstat) == 0) && (fstat.st_mode & _S_IFDIR))
			return true;
		return ::CreateDirectory(psz, NULL) ? true : false;
	}
}

#pragma region _FilePath
FilePath::FilePath(LPCTSTR psz): _drive(_T(""))
, _directory(_T(""))
, _directory_without_drive(_T(""))
, _file_name(_T(""))
, _file_name_without_ext(_T(""))
, _ext(_T(""))
{
	if (!psz) return;
	CString str(psz);
	int idx = str.ReverseFind(_T('.'));
	if (idx != -1)
		_ext = str.Mid(idx);
	else
	{
		// 如果没有 '.' 则认为是一个目录
		// 判断最后的字符是不是'\\'
		if (str[str.GetLength() - 1] != _T('\\'))
			str += _T('\\');
	}

	idx = str.Find(_T(':'));
	if (idx != -1)
		_drive = str.Mid(0, idx + 1);

	idx = str.ReverseFind(_T('\\'));
	if (idx != -1)
	{
		_file_name = str.Mid(idx + 1);
		_directory = str.Mid(0, idx + 1);
		int idx0 = str.Find(_T('\\'));
		if (idx0 < idx)
		{
			_directory_without_drive = str.Mid(idx0, idx - idx0 + 1);
		}
	}

	idx = _file_name.ReverseFind(_T('.'));
	if (idx != -1)
		_file_name_without_ext = _file_name.Mid(0, idx);
}

CString FilePath::getSystemTemporaryFolder()
{
	TCHAR szPath[MAX_PATH];
	::GetTempPath(MAX_PATH, szPath);
	CString folder(_T(""));
	folder += szPath;
	folder += _T("earthworm.tmp");

	if (createDir(folder))
		return folder;

	return _T("");
}

CString FilePath::getProgramDataFolder()
{
	CString folderName(_T("earthworm")), version(_T(""));
	// 读product.ini文件，EName字段确定文件夹
	std::map<CString, CString> mm;
	IniTools::getSectionContent(GetSysDir() + _T("\\product.ini"), _T("Product"), mm);
	std::map<CString, CString>::const_iterator it(mm.end());
	if (!mm.empty())
	{
		it = mm.find(_T("EName"));
		if (it != mm.end())
			folderName = it->second;
		it = mm.find(_T("Version"));
		if (it != mm.end())
			version = it->second;
	}

	TCHAR szPath[MAX_PATH];
	::SHGetFolderPath(NULL, CSIDL_APPDATA | CSIDL_FLAG_CREATE, NULL, 0, szPath);
	CString folder(_T(""));
	folder += szPath;
	folder += _T("\\ShangHuaSoft");
	if (createDir(folder))
	{
		folder += _T("\\") + folderName;
		folder += _T("-");
		folder += version;
		if (createDir(folder))
			return folder;
	}
	return _T("");
}

CString FilePath::GetRootDir()
{
	CString arx = GetArxDir();
	CString root = arx.Left(arx.ReverseFind(_T('\\')));
	return root;
}

CString FilePath::GetArxDir()
{
	TCHAR szPath[MAX_PATH];
	::GetModuleFileName(_hdllInstance, szPath, MAX_PATH);
	CString sPath(szPath);
	sPath = sPath.Left(sPath.ReverseFind(_T('\\')));
	return sPath;
}

CString FilePath::GetSysDir()
{
	CString arx = GetArxDir();
	CString sys = arx.Left(arx.ReverseFind(_T('\\')));
	return sys + _T("\\sys");
}

CString FilePath::GetEqu2dDir()
{
	CString ss(GetSysDir());
	ss = ss.Left(ss.ReverseFind(_T('\\'))) + _T("\\Equipment2D");
	return ss;
}

#pragma endregion