dir.cpp

代码检查工具 只要简单一些switch case的配对 以及类里面memset的使用

// Dir.cpp: implementation of the CDir class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "check.h"
#include "Dir.h"

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CDir::CDir()
{

}

CDir::~CDir()
{

}


//搜索整个文件夹下的匹配文件(递归)
bool CDir::search_file_r(const char* folder, const char* pattern, vector<std::string>& set_file)
{
	if (folder == 0 || folder[0] == 0 || 
		pattern == 0 || pattern[0] == 0)
		return false;

	//get all subfolder
	vector<std::string> set_folder;
	set_folder.push_back(folder);	
	if (!get_all_sub_folders(folder, set_folder))
		return false;
	
	//search file with pattern in each folder
	int cnt = set_folder.size();
	for (int i = 0; i < cnt; i++) 
	{
		const char* folder = set_folder[i].c_str();
		
		//dir
		DIR_DATA dir;
		dir.set_file.clear();
		dir.set_folder.clear();
		if (!dir_pattern(folder, pattern, dir)) 
			continue;
		
		//add filename/foldername
		int file_cnt   = dir.set_file.size();
		int folder_cnt = dir.set_folder.size();
		
		for (int j = 0; j < file_cnt; j++) 
		{
			std::string s1 = folder;
			s1 += "\\";
			s1 += dir.set_file[j].c_str();
			set_file.push_back(s1);
			//TRACE1("%s\n", s1.c_str());
		}
		
		for (j = 0; j < folder_cnt; j++) 
		{
			std::string s1 = folder;
			s1 += "\\";
			s1 += dir.set_folder[j].c_str();
			set_folder.push_back(s1);
		}
	}
	return true;
}


//获取整个文件夹下的所有文件夹
bool CDir::get_all_sub_folders(const char* folder, vector<std::string>& set_folder) 
{
	if (folder == 0 || folder[0] == 0)
		return false;
	
	//set folder and file
	char curfolder[MAX_PATH] = {0};
	strcpy( curfolder, folder );
	char file[MAX_PATH] = {0};
	sprintf( file, "%s\\*.*", curfolder );
	
	//find file
	WIN32_FIND_DATA wfd;
	HANDLE hFind = ::FindFirstFile( file, &wfd );
	if (hFind == INVALID_HANDLE_VALUE) 
		return true;
	
	while (1) 
	{
		char* name = wfd.cFileName;
		if (strcmp(name, ".") == 0 || strcmp(name, "..") == 0) 
		{
			if (!::FindNextFile(hFind, &wfd)) break;
			continue;
		}
		
		if (wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) 
		{
			//sub folder name
			char subfolder[MAX_PATH] = {0};
			sprintf( subfolder, "%s\\%s", curfolder, name );
			
			std::string s1 = subfolder;
			set_folder.push_back(s1);
			
			//get folders recursively!
			if (!get_all_sub_folders(subfolder, set_folder)) 
			{
				::FindClose(hFind);
				return false;
			}
		}
		if (!::FindNextFile(hFind, &wfd)) break;
	}
	::FindClose(hFind);
	return true;	
}


//查询文件夹(按模式)
bool CDir::dir_pattern(const char* folder, const char* pattern, DIR_DATA& dir)
{	
	if (folder == 0 || folder[0] == 0 ||
		pattern == 0 || pattern[0] == 0)
		return false;

	//set pattern file
	char ptnfile[MAX_PATH] = {0};
	if (strlen(pattern) == 0)
		strcpy(ptnfile, folder);
	else
		sprintf(ptnfile, "%s\\%s", folder, pattern);
	
	//find file
	HANDLE hFind = INVALID_HANDLE_VALUE;
	WIN32_FIND_DATA wfd;
	hFind = FindFirstFile( ptnfile, &wfd );
	if (hFind == INVALID_HANDLE_VALUE) 
		return false;
	
	//walk through each file/folder
	while (1) 
	{
		char* name = wfd.cFileName;
		if (stricmp(name, ".") == 0 || stricmp(name, "..") == 0) 
		{
			if (!FindNextFile(hFind, &wfd)) 
				break;
			continue;
		}
		
		string s1 = name;
		if (wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) 
			dir.set_folder.push_back(s1);
		else 
			dir.set_file.push_back(s1);
		if (!FindNextFile(hFind, &wfd)) 
			break;
	}
	FindClose(hFind);
	return true;		
}

bool CDir::search_src_file(const char* folder, vector<std::string>& set_file)
{
	if (folder == 0 || folder[0] == 0)
		return false;
	set_file.clear();
	
	bool b1 = this->search_file_r(folder, "*.h", set_file);
	bool b2 = this->search_file_r(folder, "*.cpp", set_file);
	return b1 && b2;
}