refactor: 水池截面中转文件改用 CoreTools::getTempFilePath

删除 Pool3dCmd/PoolSectionTemp.h，JMDBDlg、JMSJDlg、HZQTDlg 共 7 处
改为 CoreTools::getTempFilePath(_T("JMSJ_"), _T(".sat"), 目录)。

同时修 getTempFilePath 自身的问题：
- 传了有效父目录时 sParentPath 没有赋值，会拼出 "\JMSJ_xxx.sat"
- 父目录为空时仍对 pszParentPath 调 _taccess，参数可能是 NULL
- return sPath(); 语法错误
- objId 用 %lu 格式化 Adesk::ULongPtr，64 位下会截断，改 %I64u

temp-file-naming.md 同步改为介绍这个通用函数。

SourceCode/Code2026/Pool3dCmd/HZQTDlg.cpp

@@ -4,7 +4,7 @@
 #include "JMSJDlg.h"
 #include "GLTKDlg.h"
 #include "KTSetting.h"
-#include "PoolSectionTemp.h"
+#include "CoreTools.h"
 
 DLLIMPEXP CString IDCreate();
 
@@ -271,7 +271,7 @@ void CHZQTDlg::OnBnClickedCheck1()
 			CString sScr;
 			if (dlg.GetCrossSectionScr(sScr))
 			{
-				CString sFullPath = GetPoolSectionSatPath(FilePath::GetSysDir());
+				CString sFullPath = CoreTools::getTempFilePath(_T("JMSJ_"), _T(".sat"), FilePath::GetSysDir());
 
 				CStdioFile file;
 				if (file.Open(sFullPath,CFile::modeCreate |CFile::modeWrite ))
@@ -393,7 +393,7 @@ void CHZQTDlg::SetFromWall(AcDbObjectId& id)
 				m_bUserDefSec = TRUE;
 				pWall->GetSpecialtyData(AcDb::kForRead)->GetAt(KEY_SECTIONSCR,m_sRegScr);
 
-				CString sFullPath = GetPoolSectionSatPath(FilePath::GetSysDir());
+				CString sFullPath = CoreTools::getTempFilePath(_T("JMSJ_"), _T(".sat"), FilePath::GetSysDir());
 
 				CStdioFile file;
 				if (file.Open(sFullPath,CFile::modeCreate |CFile::modeWrite ))

SourceCode/Code2026/Pool3dCmd/JMDBDlg.cpp

@@ -3,7 +3,6 @@
 #include "JMDBDlg.h"
 #include "GLTKDlg.h"
 #include "CoreTools.h"
-#include "PoolSectionTemp.h"
 
 IMPLEMENT_DYNAMIC(CJMDBDlg, CDialog)
 
@@ -88,7 +87,7 @@ void CJMDBDlg::OnBnClickedButton1()
 		CString sScr;
 		if (dlg.GetCrossSectionScr(sScr))
 		{
-			CString sFullPath = GetPoolSectionSatPath(FilePath::GetSysDir());
+			CString sFullPath = CoreTools::getTempFilePath(_T("JMSJ_"), _T(".sat"), FilePath::GetSysDir());
 
 			CStdioFile file;
 			if (file.Open(sFullPath,CFile::modeCreate |CFile::modeWrite ))
@@ -172,7 +171,7 @@ void CJMDBDlg::OnBnClickedButton2()
 
 	if (m_pSectionReg != NULL && bSuccess)
 	{
-		CString sFullPath = GetPoolSectionSatPath(FilePath::getSystemTemporaryFolder());
+		CString sFullPath = CoreTools::getTempFilePath(_T("JMSJ_"), _T(".sat"), FilePath::getSystemTemporaryFolder());
 
 		CString sRegionScrp = _T("");
 		CString sLine;

SourceCode/Code2026/Pool3dCmd/JMSJDlg.cpp

@@ -1,7 +1,6 @@
 #include "stdafx.h"
 #include "JMSJDlg.h"
 #include "CoreTools.h"
-#include "PoolSectionTemp.h"
 #include "JUXCDlg.h"
 #include "GLTKDlg.h"
 #include "BYCDlg.h"
@@ -79,7 +78,7 @@ BOOL CJMSJDlg::OnInitDialog()
 void CJMSJDlg::ShowLastSection()
 {
 	//1.截面
-	CString sFullPath = GetPoolSectionSatPath(FilePath::getSystemTemporaryFolder());
+	CString sFullPath = CoreTools::getTempFilePath(_T("JMSJ_"), _T(".sat"), FilePath::getSystemTemporaryFolder());
 
 	AcDbVoidPtrArray arBodyPtrs;
 	if ( Acad::eOk == AcDbBody::acisIn(sFullPath,arBodyPtrs) )
@@ -138,7 +137,7 @@ void CJMSJDlg::OnBnClickedBtaddtodb()
 	UpdateData(TRUE);
 
 	if (!m_curSection.pReg) return;
-	CString sFullPath = GetPoolSectionSatPath(FilePath::getSystemTemporaryFolder());
+	CString sFullPath = CoreTools::getTempFilePath(_T("JMSJ_"), _T(".sat"), FilePath::getSystemTemporaryFolder());
 
 	CString sRegionScrp = _T("");
 	CString sLine;
@@ -424,7 +423,7 @@ void CJMSJDlg::OnBnClickedBtselfromdb()
 		CString sScr,sScrT;
 		if (dlg.GetCrossSectionScr(sScr))
 		{
-			CString sFullPath = GetPoolSectionSatPath(FilePath::getSystemTemporaryFolder());
+			CString sFullPath = CoreTools::getTempFilePath(_T("JMSJ_"), _T(".sat"), FilePath::getSystemTemporaryFolder());
 
 			CStdioFile file;
 			if (file.Open(sFullPath,CFile::modeCreate |CFile::modeWrite ))

SourceCode/Code2026/Pool3dCmd/PoolSectionTemp.h

@@ -1,11 +0,0 @@
-#pragma once
-
-// 水池截面 SAT 中转文件路径。
-// 同一个 CAD 进程内所有调用点返回同一路径；不同进程用 PID 区分，
-// 避免两个实例同时写同一个 JMSJ.sat 互相覆盖。
-inline CString GetPoolSectionSatPath(LPCTSTR lpszDir)
-{
-	CString sPath;
-	sPath.Format(_T("%s\\JMSJ_%lu.sat"), lpszDir, (unsigned long)::GetCurrentProcessId());
-	return sPath;
-}