public bool DeleteFileInfo(PathHashInfo hash_info)
{
string del_sql = string.Format("delete from file_info where hash0 = '{0}' and hash1 = '{1}' and hash2 = '{2}'", hash_info.hash0, hash_info.hash1, hash_info.hash2);
int result = this.m_sqlite_db.ExcuteQueryNoResult(del_sql);
return(result == 0);
}
public bool QueryFileVersionByHashInfo(string file_path, out int file_version)
{
PathHashInfo hash_info = DataEncrypt.GetPathHashInfo(file_path);
bool is_suc = false;
file_version = 0;
bool flag = this.m_sqlite_db != null;
if (flag)
{
string sql = string.Format("select version from file_info where hash0 = '{0}' and hash1 = '{1}' and hash2 = '{2}'", hash_info.hash0, hash_info.hash1, hash_info.hash2);
SQLiteQuery qr = new SQLiteQuery(this.m_sqlite_db, sql);
if (qr.Step())
{
file_version = qr.GetInteger("version");
is_suc = true;
}
}
return(is_suc);
}
private static void ExportCyMzq(string file_name)
{
string _name = Path.GetFileNameWithoutExtension(file_name);
string _dir = Path.GetDirectoryName(file_name);
string _file = string.Format("{0}/{1}.txt", _dir, _name);
if (File.Exists(_file))
{
return;
}
StringBuilder log_sb = new StringBuilder();
FileStream fs = new FileStream(file_name, FileMode.Open);
int nLength = (int)fs.Length;
BinaryReader tmp_reader = new BinaryReader(fs);
int unzip = tmp_reader.ReadInt32();
log_sb.Append("unzip = " + unzip + "\n");
if (unzip != 0)
{
int md5_data_size = 4;
int version_data_size = 4;
int len_data_size = 4;
byte[] buffs = tmp_reader.ReadBytes(nLength - 4);
int len = 0;
byte[] DecompBuffs = Sqlite3tool.DecompNetBuffer(buffs, nLength, unzip, out len);
if (unzip != len)
{
LogMgr.LogError("error: unzip != len");
}
MemoryStream decomp_ms = new MemoryStream(DecompBuffs);
BinaryReader decomp_reader = new BinaryReader(decomp_ms);
int file_path_count = decomp_reader.ReadInt32();
int file_count = decomp_reader.ReadInt32();
byte[] file_path_byte = decomp_reader.ReadBytes(file_path_count);
byte[] md5_code_byte = decomp_reader.ReadBytes(file_count * md5_data_size);
byte[] version_byte = decomp_reader.ReadBytes(file_count * version_data_size);
byte[] len_byte = decomp_reader.ReadBytes(file_count * len_data_size);
MemoryStream md5_code_mem = new MemoryStream(md5_code_byte);
BinaryReader md5_code_all = new BinaryReader(md5_code_mem);
MemoryStream version_mem = new MemoryStream(version_byte);
BinaryReader version_all = new BinaryReader(version_mem);
MemoryStream len_mem = new MemoryStream(len_byte);
BinaryReader len_all = new BinaryReader(len_mem);
int file_path_begin_pos = 0;
for (int index = 0; index < file_count; index++)
{
string file_path = "";
byte[] md5 = md5_code_all.ReadBytes(4);
StringBuilder sb = new StringBuilder();
for (int i = 0; i < md5.Length; i++)
{
sb.Append(md5[i].ToString("X2"));
}
int version = version_all.ReadInt32();
int length = len_all.ReadInt32();
int end_pos = 0;
Sqlite3tool.ParseFilePath(ref file_path_byte, file_path_begin_pos, file_path_count, out end_pos, out file_path);
file_path_begin_pos = end_pos;
PathHashInfo _hash = DataEncrypt.GetPathHashInfo(file_path);
log_sb.Append("hash0: ");
log_sb.Append(_hash.hash0);
log_sb.Append(", ");
log_sb.Append("hash1: ");
log_sb.Append(_hash.hash1);
log_sb.Append(", ");
log_sb.Append("hash2: ");
log_sb.Append(_hash.hash1);
log_sb.Append(", ");
log_sb.Append("version: ");
log_sb.Append(version);
log_sb.Append(", ");
log_sb.Append("file_name: ");
log_sb.Append(Util.GetAssetsBundlePathFromBase64(file_path));
log_sb.Append(", ");
log_sb.Append("file_mds: ");
log_sb.Append(sb.ToString());
log_sb.Append(", ");
log_sb.Append("data_len: ");
log_sb.Append(length);
log_sb.Append(", ");
log_sb.Append("unzip_len: ");
log_sb.Append(length);
log_sb.Append("\n");
}
fs.Close();
fs.Dispose();
}
System.IO.File.WriteAllText(_file, log_sb.ToString());
log_sb.Clear();
}
public override bool Equals(object obj)
{
PathHashInfo v = obj as PathHashInfo;
return(v.hash0 == this.hash0 && v.hash1 == this.hash1 && v.hash2 == this.hash2);
}
