WinCE下存储设备的遍历以及磁盘分区的格式化、扫描和碎片整理类

    由于需要在WinCE下对某个磁盘分区进行格式化，在网上查找了相关资料整理出了一个类与大家分享，不足之处请指教。

/********************************************************************created:2010/03/17created:17:3:2010 14:14filename: f:/个人资料_zwf/自己的源代码/CeFormatTools/CeFormatTools/CeStoreManager.hfile path:f:/个人资料_zwf/自己的源代码/CeFormatTools/CeFormatToolsfile base:CeStoreManagerfile ext:hauthor:zhangwfpurpose:WINCE磁盘设备管理（遍历及格式化等操作）*********************************************************************/#ifndef _CE_STORE_MANAGER_H_#define _CE_STORE_MANAGER_H_//////////////////////////////////////////////////////////////////////////#include <Storemgr.h>#include <fatutil.h>#include <vector>using namespace std;typedef vector<STOREINFO> CStoreInfoArray;typedef vector<PARTINFO> CPartInfoArray;//////////////////////////////////////////////////////////////////////////class CeStoreManager{public:// 构造析构函数CeStoreManager(BOOL bLoadAllStorePart=FALSE);~CeStoreManager();public:// 对分区的操作接口// 格式化一个分区BOOL FormatPart(HANDLE hPart, PFN_PROGRESS pfnProgress=NULL);BOOL FormatPart(LPCTSTR szDeviceName, LPCTSTR szPartName, PFN_PROGRESS pfnProgress=NULL);// 扫描一个分区BOOL ScanPart(HANDLE hPart, PFN_PROGRESS pfnProgress=NULL);BOOL ScanPart(LPCTSTR szDeviceName, LPCTSTR szPartName, PFN_PROGRESS pfnProgress=NULL);// 对一个分区进行碎片整理BOOL DefragPart(HANDLE hPart, PFN_PROGRESS pfnProgress=NULL);BOOL DefragPart(LPCTSTR szDeviceName, LPCTSTR szPartName, PFN_PROGRESS pfnProgress=NULL);public:// 接口函数(遍历所有存储设备的分区)// 加载所有存储设备的所有分区信息，下面所有的接口建立在调用该接口后的基础上（或构造函数中指定了加载）BOOL LoadAllStorePart();// 获得存储设备数量long GetStoreCounts();// 获得某个存储设备的信息BOOL GetStoreInfo(long storeIndex, STOREINFO &storeInfo);// 获得某个存储设备上的分区数量long GetStorePartCounts(long storeIndex);// 获得某个存储设备上的某个分区信息BOOL GetStorePartInfo(long storeIndex, long partIndex, PARTINFO &partInfo);// 格式化某个存储设备上的某个分区BOOL FormatPart(long storeIndex, long partIndex, PFN_PROGRESS pfnProgress=NULL);// 扫描某个存储设备上的某个分区BOOL ScanPart(long storeIndex, long partIndex, PFN_PROGRESS pfnProgress=NULL);// 对某个存储设备上的某个分区进行碎片整理BOOL DefragPart(long storeIndex, long partIndex, PFN_PROGRESS pfnProgress=NULL);private:// 私有函数// 加载所有存储设备BOOL LoadAllStore();// 加载一个存储设备上所有的分区信息BOOL LoadStorePartition(LPCTSTR storeDeviceName, CPartInfoArray &storePartArray);// 获得安全的动态库实例BOOL GetSafeDllInstance();// 释放动态库void FreeDllInstance();// 获得安全存储设备索引BOOL GetSafeIndex(long storeIndex);BOOL GetSafeIndex(long storeIndex, long partIndex);private:CStoreInfoArray m_StoreArray; // 存放所有存储设备信息vector<CPartInfoArray> m_PartArray; // 存放所有存储设备的所有分区信息HINSTANCE m_hUtilDll; // 加载动态库FATUTIL.DLL的实例句柄};//////////////////////////////////////////////////////////////////////////#endif

 

下面给出源文件

/********************************************************************created:2010/03/17created:17:3:2010 14:15filename: f:/个人资料_zwf/自己的源代码/CeFormatTools/CeFormatTools/CeStoreManager.cppfile path:f:/个人资料_zwf/自己的源代码/CeFormatTools/CeFormatToolsfile base:CeStoreManagerfile ext:cppauthor:zhangwfpurpose:WINCE磁盘设备管理（遍历及格式化等操作）*********************************************************************///////////////////////////////////////////////////////////////////////////#include <Windows.h>#include "CeStoreManager.h"//////////////////////////////////////////////////////////////////////////typedef DWORD (*PFN_MY_FORMATVOLUME)(HANDLE hVolume, PDISK_INFO pdi, PFORMAT_OPTIONS pfo, PFN_PROGRESS pfnProgress,PFN_MESSAGE pfnMessage);typedef BOOL (*PFN_MY_SCANVOLUME)(HANDLE hVolume, PDISK_INFO pdi, PSCAN_OPTIONS pso, PFN_PROGRESS pfnProgress, PFN_MESSAGE pfnMessage);typedef BOOL (*PFN_MY_DEFRAGVOLUME)(HANDLE hVolume, PDISK_INFO pdi, PDEFRAG_OPTIONS pdo, PFN_PROGRESS pfnProgress, PFN_MESSAGE pfnMessage);//////////////////////////////////////////////////////////////////////////// 构造函数CeStoreManager::CeStoreManager(BOOL bLoadAllStorePart){// 初始化变量m_hUtilDll = NULL;if (bLoadAllStorePart == TRUE){LoadAllStorePart();}}// 析构函数CeStoreManager::~CeStoreManager(){// 释放动态库FreeDllInstance();}//////////////////////////////////////////////////////////////////////////// 接口函数// 格式化一个分区(传入分区句柄及回调进度函数)BOOL CeStoreManager::FormatPart(HANDLE hPart, PFN_PROGRESS pfnProgress){// 获得安全的DLL实例if (GetSafeDllInstance() == FALSE){return FALSE;}// 取得函数地址PFN_MY_FORMATVOLUME pfnFormatVolume = (PFN_MY_FORMATVOLUME)GetProcAddress(m_hUtilDll, TEXT("FormatVolume"));if(pfnFormatVolume==NULL){printf("Get FormatVolumeProc Address Error!/n");return FALSE;}//must dismount the partitionDismountPartition(hPart);// 格式化if(pfnFormatVolume(hPart, NULL, NULL, pfnProgress, NULL) != ERROR_SUCCESS){printf("Format Volume Error!/n");MountPartition(hPart);return FALSE;}//finished format, mount partitionMountPartition(hPart);// 格式化成功 printf("Format Success!/n");return TRUE;}// 格式化一个分区（传入存储设备名字和分区名字及回调进度函数）BOOL CeStoreManager::FormatPart(LPCTSTR szDeviceName, LPCTSTR szPartName, PFN_PROGRESS pfnProgress){// 打开存储设备HANDLE hStore = OpenStore(szDeviceName);if (hStore == INVALID_HANDLE_VALUE){return FALSE;}// 打开分区HANDLE hPart = OpenPartition(hStore, szPartName);CloseHandle(hStore);if (hPart == INVALID_HANDLE_VALUE){return FALSE;}// 格式化该分区BOOL bResult = FormatPart(hPart, pfnProgress);// 关闭分区句柄CloseHandle(hPart);// 返回结果return bResult;}// 扫描一个分区BOOL CeStoreManager::ScanPart(HANDLE hPart, PFN_PROGRESS pfnProgress){// 获得安全的DLL实例if (GetSafeDllInstance() == FALSE){return FALSE;}// 取得函数地址PFN_MY_SCANVOLUME pfnScanVolume = (PFN_MY_SCANVOLUME)GetProcAddress(m_hUtilDll, TEXT("ScanVolume"));if(pfnScanVolume==NULL){printf("Get ScanVolumeProc Address Error!/n");return FALSE;}//must dismount the partitionDismountPartition(hPart);// 扫描分区if(pfnScanVolume(hPart, NULL, NULL, pfnProgress, NULL) == FALSE){printf("Scan Volume Error!/n");MountPartition(hPart);return FALSE;}//finished format, mount partitionMountPartition(hPart);// 扫描成功printf("Scan Success!/n");return TRUE;}// 扫描一个分区BOOL CeStoreManager::ScanPart(LPCTSTR szDeviceName, LPCTSTR szPartName, PFN_PROGRESS pfnProgress){// 打开存储设备HANDLE hStore = OpenStore(szDeviceName);if (hStore == INVALID_HANDLE_VALUE){return FALSE;}// 打开分区HANDLE hPart = OpenPartition(hStore, szPartName);CloseHandle(hStore);if (hPart == INVALID_HANDLE_VALUE){return FALSE;}// 扫描该分区BOOL bResult = ScanPart(hPart, pfnProgress);// 关闭分区句柄CloseHandle(hPart);// 返回结果return bResult;}// 对一个分区进行碎片整理BOOL CeStoreManager::DefragPart(HANDLE hPart, PFN_PROGRESS pfnProgress){// 获得安全的DLL实例if (GetSafeDllInstance() == FALSE){return FALSE;}// 取得函数地址PFN_MY_DEFRAGVOLUME pfnDefragVolume = (PFN_MY_DEFRAGVOLUME)GetProcAddress(m_hUtilDll, TEXT("DefragVolume"));if(pfnDefragVolume==NULL){printf("Get DefragVolumeProc Address Error!/n");return FALSE;}//must dismount the partitionDismountPartition(hPart);// 对分区进行碎片整理if(pfnDefragVolume(hPart, NULL, NULL, pfnProgress, NULL) == FALSE){printf("Defrag Volume Error!/n");MountPartition(hPart);return FALSE;}//finished format, mount partitionMountPartition(hPart);// 碎片整理成功printf("Defrag Success!/n");return TRUE;}// 对该分区进行碎片整理BOOL CeStoreManager::DefragPart(LPCTSTR szDeviceName, LPCTSTR szPartName, PFN_PROGRESS pfnProgress){// 打开存储设备HANDLE hStore = OpenStore(szDeviceName);if (hStore == INVALID_HANDLE_VALUE){return FALSE;}// 打开分区HANDLE hPart = OpenPartition(hStore, szPartName);CloseHandle(hStore);if (hPart == INVALID_HANDLE_VALUE){return FALSE;}// 对该分区进行碎片整理BOOL bResult = DefragPart(hPart, pfnProgress);// 关闭分区句柄CloseHandle(hPart);// 返回结果return bResult;}// 加载所有存储设备所有分区BOOL CeStoreManager::LoadAllStorePart(){// 加载所有存储设备if (LoadAllStore() == FALSE){return FALSE;}// 清除上次数据m_PartArray.clear();// 遍历每一个设备加载其所有分区CPartInfoArray curPartArray;for (size_t storeIndex=0; storeIndex<m_StoreArray.size(); storeIndex++){if (LoadStorePartition(m_StoreArray[storeIndex].szDeviceName, curPartArray) == TRUE){m_PartArray.push_back(curPartArray);}}// 加载成功return TRUE;}// 获得存储设备数量long CeStoreManager::GetStoreCounts(){return (long)m_StoreArray.size();}// 获得某个存储设备的信息BOOL CeStoreManager::GetStoreInfo(long storeIndex, STOREINFO &storeInfo){if (storeIndex<0 || storeIndex>=GetStoreCounts()){return FALSE;}storeInfo = m_StoreArray[storeIndex];return TRUE;}// 获得某个存储设备上的分区数量long CeStoreManager::GetStorePartCounts(long deviceIndex){if (deviceIndex<0 || deviceIndex>=(long)m_PartArray.size()){return 0;}return (long)m_PartArray[deviceIndex].size();}// 获得某个存储设备上的某个分区信息BOOL CeStoreManager::GetStorePartInfo(long storeIndex, long partIndex, PARTINFO &partInfo){// 判断存储设备索引有效性if (storeIndex<0 || storeIndex>=(long)m_PartArray.size()){return FALSE;}// 判断分区索引有效性if (partIndex<0 || partIndex>=(long)m_PartArray[storeIndex].size()){return FALSE;}// 取得分区信息partInfo = m_PartArray[storeIndex].at(partIndex);return TRUE;}// 格式化某个存储设备上的某个分区BOOL CeStoreManager::FormatPart(long storeIndex, long partIndex, PFN_PROGRESS pfnProgress){// 索引不安全if (GetSafeIndex(storeIndex, partIndex) == FALSE){return FALSE;}// 格式化分区return FormatPart(m_StoreArray[storeIndex].szDeviceName, m_PartArray[storeIndex].at(partIndex).szPartitionName, pfnProgress);}// 扫描某个存储设备上的某个分区BOOL CeStoreManager::ScanPart(long storeIndex, long partIndex, PFN_PROGRESS pfnProgress){// 索引不安全if (GetSafeIndex(storeIndex, partIndex) == FALSE){return FALSE;}// 扫描该分区return ScanPart(m_StoreArray[storeIndex].szDeviceName, m_PartArray[storeIndex].at(partIndex).szPartitionName, pfnProgress);}// 对某个存储设备上的某个分区进行碎片整理BOOL CeStoreManager::DefragPart(long storeIndex, long partIndex, PFN_PROGRESS pfnProgress){// 索引不安全if (GetSafeIndex(storeIndex, partIndex) == FALSE){return FALSE;}// 对该分区进行碎片整理return DefragPart(m_StoreArray[storeIndex].szDeviceName, m_PartArray[storeIndex].at(partIndex).szPartitionName, pfnProgress);}//////////////////////////////////////////////////////////////////////////// 私有函数// 加载所有存储设备BOOL CeStoreManager::LoadAllStore(){// 清除上次数据m_StoreArray.clear();// 查找第一个存储设备STOREINFO StoreInfo={0}; StoreInfo.cbSize = sizeof(StoreInfo);HANDLE hFirstStore = FindFirstStore(&StoreInfo);if(hFirstStore == INVALID_HANDLE_VALUE){printf("Not Find First Store!/n");return FALSE;}// 添加第一个存储设备m_StoreArray.push_back(StoreInfo);wprintf(L"DeviceName:%s StoreName:%s/n", StoreInfo.szDeviceName, StoreInfo.szStoreName);// 查找下一个存储设备while (FindNextStore(hFirstStore, &StoreInfo) == TRUE){m_StoreArray.push_back(StoreInfo);wprintf(L"DeviceName:%s StoreName:%s/n", StoreInfo.szDeviceName, StoreInfo.szStoreName);}// 关闭查找句柄FindCloseStore(hFirstStore);return TRUE;}// 加载一个存储设备上所有的分区信息BOOL CeStoreManager::LoadStorePartition(LPCTSTR storeDeviceName, CPartInfoArray &storePartArray){// 清除上次数据storePartArray.clear();// 打开存储设备HANDLE hStore = OpenStore(storeDeviceName);if (hStore == INVALID_HANDLE_VALUE){wprintf(L"Open Store %s Error!/n", storeDeviceName);return FALSE;}// 查找第一个分区PARTINFO ptInfo = {0};ptInfo.cbSize = sizeof(ptInfo);HANDLE hFirstPart = FindFirstPartition(hStore, &ptInfo);CloseHandle(hStore);if (hFirstPart == INVALID_HANDLE_VALUE){printf("Not Find First Partition!/n");return FALSE;}// 添加第一个分区storePartArray.push_back(ptInfo);wprintf(L"PartName:%s FileSys:%s VolumeName:%s/n", ptInfo.szPartitionName, ptInfo.szFileSys, ptInfo.szVolumeName);// 查找其他分区while (FindNextPartition(hFirstPart, &ptInfo) == TRUE){storePartArray.push_back(ptInfo);wprintf(L"PartName:%s FileSys:%s VolumeName:%s/n", ptInfo.szPartitionName, ptInfo.szFileSys, ptInfo.szVolumeName);}// 关闭查找句柄FindClosePartition(hFirstPart);// 加载成功return TRUE;}// 获得安全的动态库实例BOOL CeStoreManager::GetSafeDllInstance(){if (m_hUtilDll != NULL){return TRUE;}// 加载动态库m_hUtilDll = LoadLibrary(L"fatutil.dll"); if (m_hUtilDll != NULL){return TRUE;}return FALSE;}// 释放动态库void CeStoreManager::FreeDllInstance(){if (m_hUtilDll != NULL){FreeLibrary(m_hUtilDll);}}// 获得安全存储设备索引BOOL CeStoreManager::GetSafeIndex(long storeIndex){if (storeIndex<0 || storeIndex>=(long)m_StoreArray.size()){return FALSE;}return TRUE;}BOOL CeStoreManager::GetSafeIndex(long storeIndex, long partIndex){if (storeIndex<0 || storeIndex>=(long)m_PartArray.size()){return FALSE;}if (partIndex<0 || partIndex>=(long)m_PartArray[storeIndex].size()){return FALSE;}return TRUE;}