win32文件搜索

#include <windows.h>

void SeachFile(TCHAR *lpDirectory, TCHAR *lpFileName);
void FindFile(TCHAR *lpDirectory, TCHAR *lpFileName);
typedef struct _DirList
{
    TCHAR Diretory[MAX_PATH];
    struct _DirList *lpNext;
}DirList;

DirList *first = NULL;
DirList *last = NULL;
DirList *newList = NULL;

// 把新的文件夾路徑加入到鏈表中
void AddList(TCHAR  *lpDiretory)
{

    newList = new DirList;
    wsprintf(newList->Diretory, "%s", lpDiretory);
    newList->lpNext = NULL;
    if (first == NULL)
    {
        first = newList;
        last = newList;
    }

    else
    {
        last->lpNext = newList;
        last = newList;
    }

}

int main(int argc, char* argv[])
{
    printf("Hello World!/n");
    SeachFile("d:", "main.c");
    return 0;
}

void SeachFile(TCHAR *lpDirectory, TCHAR *lpFileName)
{
    DirList NewList;
    wsprintf(NewList.Diretory, "%s", lpDirectory);
    NewList.lpNext = NULL;
    last = &NewList;
    first = &NewList;

    while(TRUE)
    {
        DirList *PFind;
        if (first != NULL)
        {
            PFind = first;
            first = first->lpNext;
            FindFile(PFind->Diretory, lpFileName);
        }

        else
        {
            TCHAR ShowMsg[256] = "問件搜索結束！！/n";
            DWORD dWriteFile;
        WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), ShowMsg, strlen(ShowMsg), &dWriteFile, FALSE);
            return ;
        }
    }

    return ;
}

// 查找文件。把找到的文件夾放入鏈表
void FindFile(TCHAR *lpDirectory, TCHAR *lpFileName)
{
    TCHAR FileRoad[MAX_PATH];
    TCHAR DirRoad[MAX_PATH];
    TCHAR FindedFile[MAX_PATH];
    TCHAR FindedDir[MAX_PATH];
    ZeroMemory(FileRoad, sizeof(FileRoad));
    ZeroMemory(DirRoad, sizeof(DirRoad));
    ZeroMemory(FindedFile, sizeof(FindedFile));
    ZeroMemory(FindedDir, sizeof(FindedDir));

    // 找到lpDirectory下的文件夾加入鏈表
    wsprintf(DirRoad, "%s//*.*", lpDirectory);
    WIN32_FIND_DATA findData;
    HANDLE hFile;
    hFile = FindFirstFile(DirRoad, &findData);
    if (hFile != INVALID_HANDLE_VALUE)
    {
        do
        {
            // 如果是文件夾就加入鏈表
            if (findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
            {
                ZeroMemory(DirRoad, sizeof(DirRoad));
                wsprintf(DirRoad, "%s//%s", lpDirectory, findData.cFileName);
                // 加入文件夾鏈表
                AddList(DirRoad);
            }

            else
            {
                continue;
            }
        }while(FindNextFile(hFile, &findData));
    }

    // 找到lpDirectory下的以lpFileName爲格式的文件

    wsprintf(FileRoad, "%s//%s", lpDirectory, lpFileName);
    hFile = FindFirstFile(FileRoad, &findData);
    DWORD dWriteFile;
    if (hFile != INVALID_HANDLE_VALUE)
    {
        do
        {
            ZeroMemory(FileRoad, sizeof(FileRoad));
            wsprintf(FileRoad, "%s//%s/n", lpDirectory, findData.cFileName);
            WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), FileRoad, strlen(FileRoad), &dWriteFile, FALSE);
        }while(FindNextFile(hFile, &findData));
    }
}