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2026-07-03 16:05:30 +08:00
commit df489d5640
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+// DetcGD10Dev.cpp: implementation of the CDetcGD10Dev class.
+//
+//////////////////////////////////////////////////////////////////////
+
+#include "geomative.h"
+#include "DetcGD10Dev.h"
+#include <sys/stat.h>
+#include "GD10OperCmd.h"
+#ifdef _DEBUG
+#undef THIS_FILE
+static char THIS_FILE[]=__FILE__;
+#define new DEBUG_NEW
+#endif
+
+#define GD10DEVICE  _T("GD20")
+extern SYSTEMTIME g_sysCurTime;
+extern int g_iUILanguage;
+extern CGeoMativeApp theApp;
+//////////////////////////////////////////////////////////////////////
+// Construction/Destruction
+//////////////////////////////////////////////////////////////////////
+CDetcGD10Dev* CDetcGD10Dev::m_pDetcDev = NULL;
+CDetcGD10Dev::CDetcGD10Dev()
+{
+	m_bGD10DevIsCon = false;
+	m_strDevAddr = _T("");
+	m_pLogFile = NULL;
+	m_pLogFile = fopen("LOG\\detect_gd20_log.txt","ab+");
+	if (NULL == m_pLogFile)
+	{
+		if (LANG_ZHCN == g_iUILanguage)
+			AfxMessageBox(_T("打开 detect_gd20_log.txt 失败."));
+        else
+			MessageBoxEx(NULL, _T("Open detect_gd20_log.txt failed!!!"), STRING_MESSAGEBOXEX_TITLE, MB_OK, MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US));
+	}
+
+
+}
+
+CDetcGD10Dev::~CDetcGD10Dev()
+{
+	fclose(m_pLogFile);
+	m_pLogFile = NULL;
+
+}
+
+CDetcGD10Dev* CDetcGD10Dev::GetInstance()
+{
+	if (NULL == m_pDetcDev)
+	{
+		m_pDetcDev = new CDetcGD10Dev();
+	}
+	return m_pDetcDev;
+}
+
+CString CDetcGD10Dev::GetGD10DevAddr()
+{
+	return m_strDevAddr;
+}
+
+void CDetcGD10Dev::DetectGD10Dev()
+{
+	m_strDevAddr.Empty();
+	PrintLog(_T("Now is ready to find gd20-device!"));
+	CString strDevName = (EN_MULTI_CHANNEL == theApp.m_ucIsMultiChannel) ? GD10DEVICE : _T("GD10");
+	m_strDevAddr = FindUsbDevice(strDevName);
+	m_bGD10DevIsCon = m_strDevAddr.IsEmpty() ? false : true;
+}
+
+bool CDetcGD10Dev::CompareDriverName(CString strDriName,CString strDriverAddr)
+{
+	bool bRes = false;
+	if (strDriverAddr.IsEmpty())
+	{
+		PrintLog(_T("Driver address can not be empty!"));
+		return bRes;
+	}
+	
+    TCHAR chVolName[MAX_PATH+1];
+	TCHAR chFileSys[MAX_PATH+1];
+	memset(chVolName, 0, sizeof(TCHAR)*(MAX_PATH+1));
+	memset(chFileSys, 0, sizeof(TCHAR)*(MAX_PATH+1));
+    CString strText = _T("");
+	if (0 == GetVolumeInformation(strDriverAddr,chVolName,MAX_PATH+1,NULL,NULL,NULL,chFileSys,MAX_PATH+1))
+	{
+		strText.Format(_T("Get Volume Information failed, errorno = %d"),GetLastError());
+		PrintLog(strText);
+	}
+	else
+	{
+		CString strVal = chVolName;
+		strText.Empty();
+		strText.Format(_T("Get Volume Information success, volume_name = %s"),strVal);
+		bRes = (0 == strVal.Compare(strDriName)) ? true : false;
+	}
+	return bRes;
+}
+
+
+CString CDetcGD10Dev::FindUsbDevice(CString strDevName)
+{
+	UINT DiskType;  
+	CString strLog;
+	CString strText = _T("");
+	CString strDir = _T("");
+	size_t   szAllDriveStrings   =   GetLogicalDriveStrings(0,NULL);  
+	if (0 == szAllDriveStrings)
+	{
+		ASSERT(0 == szAllDriveStrings);
+		return strDir;
+	}
+
+	char *pDriveStrings   =   new   char[szAllDriveStrings   +   sizeof(_T( " "))];  
+	char *pAddr = pDriveStrings;
+	GetLogicalDriveStrings(szAllDriveStrings,pDriveStrings);     
+	size_t   szDriveString   =   strlen(pDriveStrings);     
+	while(szDriveString   >   0)     
+	{         
+		DiskType=GetDriveType(pDriveStrings);     
+		switch(DiskType)       
+		{     
+		case   DRIVE_REMOVABLE:     
+			{
+				strDir.Empty();
+				strDir.Format(_T("%s"),pDriveStrings);
+				strText.Empty();
+				strText.Format(_T("detect removable drive(%s), ready to parser device"),strDir);
+				PrintLog(strText);
+				//如果名字相等则认为匹配成功
+				if (CompareDriverName(strDevName, strDir))
+				{
+					delete[]pAddr;
+					return strDir;
+				}
+				else 
+				{
+					//规避有的电脑怎么改，u盘都不是GD10/GD20的问题 by quyx 20180517 //"\SD\equipment\equipment.xml"
+					struct _stat fileStat;
+					CString str = "\SD\\equipment";
+					CString strPath = strDir + str;
+					if ((_stat(strPath.GetBuffer(0), &fileStat) == 0) && (fileStat.st_mode & _S_IFDIR))
+					{
+						delete[]pAddr;
+						return strDir;
+					}
+				}
+				break;
+			}  
+			
+		case   DRIVE_FIXED:     
+			break;     
+		case   DRIVE_REMOTE:       
+			break;    
+		case   DRIVE_CDROM:     
+            break;  
+		case   DRIVE_NO_ROOT_DIR:
+			{
+				strText.Empty();
+				strText.Format(_T("Unknow driver string (%s)"),pDriveStrings);
+				MessageBoxEx(NULL, strText, STRING_MESSAGEBOXEX_TITLE, MB_OK, MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US));
+				break;
+//				return _T("");
+			}
+		default:
+			break;
+			
+		}  
+		
+		pDriveStrings   +=   szDriveString   +   1;     
+		szDriveString   =   strlen(pDriveStrings);     
+	}  
+	delete []pAddr;
+	return _T("");
+	
+}
+
+void CDetcGD10Dev::PrintLog(CString strLog)
+{
+	if (NULL == m_pLogFile)
+	{
+		MessageBox(NULL, "can't write device_log, log File point is NULL", "LOG_ERROR", MB_OK);
+		return;
+	}
+	CString strOutPut = _T("");
+	strOutPut.Format(_T("%04d-%02d-%02d %02d:%02d:%02d.%03d  %s \r\n"),g_sysCurTime.wYear, g_sysCurTime.wMonth, g_sysCurTime.wDay,
+		g_sysCurTime.wHour, g_sysCurTime.wMinute, g_sysCurTime.wSecond, g_sysCurTime.wMilliseconds, strLog.GetBuffer(0));
+	fwrite(strOutPut.GetBuffer(0), 1, strOutPut.GetLength(), m_pLogFile);
+	fflush(m_pLogFile);
+}