///// <summary>
///// ��һ��Ŀ¼����һ��CFC�ļ�����
///// </summary>
///// <param name="directory">Ŀ¼</param>
///// <param name="path">����CFC��·��(�����ļ���)</param>
//public static void BuildCFCFileFromDirectory(string directory,string path)
//{
// List<byte> bytes = new List<byte>();
// foreach (string file in Directory.GetFiles(directory))
// {
// if (!IsImageFile(file))
// continue;
// bytes.AddRange(Strcut_CFCBlock.FromImage(file).ToBytes());
// }
// FileStream fs = File.Create(path);
// fs.Write(bytes.ToArray(), 0, bytes.Count);
// fs.Close();
//}
/// <summary>
/// ����һ��CFC�ļ�����
/// </summary>
/// <param name="emoticons"></param>
/// <returns></returns>
public static byte[] BuildCFCFileFromBytes(EmoticonCollection emoticons)
{
List <byte> bytes = new List <byte>();
foreach (Emoticon emoticon in emoticons)
{
string path = IOUtil.ResolvePath(emoticon.ImageSrc);
if (!FileHelper.IsPictureFile(path))
{
continue;
}
Strcut_CFCBlock block = Strcut_CFCBlock.FromImage(emoticon);
if (block != null)
{
bytes.AddRange(block.ToBytes());
}
}
return(bytes.ToArray());
}
internal static Strcut_CFCBlock GetFaceBlockFromImage(Emoticon emoticon)
{
string filePath = IOUtil.ResolvePath(emoticon.ImageSrc);
Strcut_CFCBlock fb = new Strcut_CFCBlock();
//���ļ���
//����ļ��Ƿ�ɾ��
if (!IOUtil.ExistsFile(filePath))
return null;
FileStream fs = new FileStream(filePath, FileMode.Open, FileAccess.Read, FileShare.Read);
byte[] faceData = new byte[fs.Length];
fs.Read(faceData, 0, (int)fs.Length);
//��ȡͼ��
Image img;
try
{
img = Image.FromStream(fs);
}
catch
{
fs.Close();
return null;
}
//Image thumbnail = img.GetThumbnailImage(20, 20, null, IntPtr.Zero);
MemoryStream ms = new MemoryStream();
//����ͼͼת����byte����
ImageHelper.CreateThunmbnailImage(img, ms, 20, 20, ImageFormat.Bmp);
byte[] thumbnailData = ms.ToArray();
ms.Close();
ms.Dispose();
//thumbnail.Dispose();
//�õ�һ��Ψһ��MD5�ַ���
string md5 = GetMD5(fs);
fs.Close();
//fs.Dispose();
//�ļ�������ʽΪ:md5 + ��չ��
string fileName = md5 + Path.GetExtension(emoticon.ImageSrc);
//����ͼ�ļ�������ʽΪ��md5 + fixed.bmp
string thumbnailName = string.Format("{0}fixed.bmp", md5);
//����һ����ݼ�
string uintcuts = emoticon.Shortcut;
//ȡ���ܵ�֡��
System.Drawing.Imaging.FrameDimension fd = System.Drawing.Imaging.FrameDimension.Resolution;
int frameCount = img.FrameDimensionsList.Length;
img.Dispose();
fb.MD5 = md5;
fb.MD5Length = (uint)md5.Length;
fb.uintcuts = uintcuts;
fb.uintcutLength = (uint)uintcuts.Length;
fb.FaceName = uintcuts;
fb.FaceNameLength = (uint)uintcuts.Length;
fb.FaceFileName = fileName;
fb.FaceFileNameLength = (uint)fileName.Length;
fb.ThumbnailFileName = thumbnailName;
fb.ThumbnailFileNameLength = (uint)thumbnailName.Length;
fb.FaceData = File.ReadAllBytes(IOUtil.ResolvePath(emoticon.ImageSrc));
fb.FileLength = (uint)fb.FaceData.Length;
fb.ThumbnailData = thumbnailData;
fb.ThumbnailFileLength = (uint)thumbnailData.Length;
fb.FrameLength = (uint)frameCount;
return fb;
}
internal static Strcut_CFCBlock GetFaceBlockFromImage(Emoticon emoticon)
{
string filePath = IOUtil.ResolvePath(emoticon.ImageSrc);
Strcut_CFCBlock fb = new Strcut_CFCBlock();
//���ļ���
//����ļ��Ƿ�ɾ��
if (!IOUtil.ExistsFile(filePath))
{
return(null);
}
FileStream fs = new FileStream(filePath, FileMode.Open, FileAccess.Read, FileShare.Read);
byte[] faceData = new byte[fs.Length];
fs.Read(faceData, 0, (int)fs.Length);
//��ȡͼ��
Image img;
try
{
img = Image.FromStream(fs);
}
catch
{
fs.Close();
return(null);
}
//Image thumbnail = img.GetThumbnailImage(20, 20, null, IntPtr.Zero);
MemoryStream ms = new MemoryStream();
//����ͼͼת����byte����
ImageHelper.CreateThunmbnailImage(img, ms, 20, 20, ImageFormat.Bmp);
byte[] thumbnailData = ms.ToArray();
ms.Close();
ms.Dispose();
//thumbnail.Dispose();
//�õ�һ��Ψһ��MD5�ַ���
string md5 = GetMD5(fs);
fs.Close();
//fs.Dispose();
//�ļ�������ʽΪ:md5 + ��չ��
string fileName = md5 + Path.GetExtension(emoticon.ImageSrc);
//����ͼ�ļ�������ʽΪ��md5 + fixed.bmp
string thumbnailName = string.Format("{0}fixed.bmp", md5);
//����һ����ݼ�
string uintcuts = emoticon.Shortcut;
//ȡ���ܵ�֡��
System.Drawing.Imaging.FrameDimension fd = System.Drawing.Imaging.FrameDimension.Resolution;
int frameCount = img.FrameDimensionsList.Length;
img.Dispose();
fb.MD5 = md5;
fb.MD5Length = (uint)md5.Length;
fb.uintcuts = uintcuts;
fb.uintcutLength = (uint)uintcuts.Length;
fb.FaceName = uintcuts;
fb.FaceNameLength = (uint)uintcuts.Length;
fb.FaceFileName = fileName;
fb.FaceFileNameLength = (uint)fileName.Length;
fb.ThumbnailFileName = thumbnailName;
fb.ThumbnailFileNameLength = (uint)thumbnailName.Length;
fb.FaceData = File.ReadAllBytes(IOUtil.ResolvePath(emoticon.ImageSrc));
fb.FileLength = (uint)fb.FaceData.Length;
fb.ThumbnailData = thumbnailData;
fb.ThumbnailFileLength = (uint)thumbnailData.Length;
fb.FrameLength = (uint)frameCount;
return(fb);
}