C++ (Cpp) get_unique_filenames_under_dir示例

示例#1

文件： filesystem-android.cpp 项目： gradonly/frogatto

void get_unique_filenames_under_dir(const std::string& sdir,
                                    std::map<std::string, std::string>* file_map,
									const std::string& prefix)
{
	if(sdir.size() > 1024) {
		return;
	}
	std::string dir(sdir);
	if(dir[dir.length()-1] == '/') {
		dir = dir.substr(0,dir.length()-1);
	}

	std::vector<std::string> files;
	std::vector<std::string> dirs;
	get_files_in_dir(dir, &files, &dirs);
	//LOG("get_unique_filenames_under_dir(): " << dir);
	for(std::vector<std::string>::const_iterator i = files.begin();
	    i != files.end(); ++i) {
		(*file_map)[prefix + *i] = dir + "/" + *i;
		//LOG("unique: " << *i << " : " << (*file_map)[*i]);
	}

	for(std::vector<std::string>::const_iterator i = dirs.begin();
	    i != dirs.end(); ++i) {
		//LOG("get_unique_filenames_under_dir(): " << (dir + "/" + *i) << " : " << *i);
		get_unique_filenames_under_dir(dir + "/" + *i, file_map, prefix);
	}
}

示例#2

void get_unique_filenames_under_dir(const std::string& dir,
                                    std::map<std::string, std::string>* file_map,
									const std::string& prefix)
{
	if(dir.size() > 1024) {
		return;
	}

	std::vector<std::string> files;
	std::vector<std::string> dirs;
	get_files_in_dir(dir, &files, &dirs);
	for(std::vector<std::string>::const_iterator i = files.begin();
	    i != files.end(); ++i) {
		(*file_map)[prefix + *i] = dir + "/" + *i;
	}

	for(std::vector<std::string>::const_iterator i = dirs.begin();
	    i != dirs.end(); ++i) {
		get_unique_filenames_under_dir(dir + "/" + *i, file_map, prefix);
	}
}