// Token: 0x06001BC0 RID: 7104 RVA: 0x00056F88 File Offset: 0x00055188
 private static string smethod_0(string fileName, byte[] expectedHeader, byte[] actualHeader)
 {
     if (string.IsNullOrEmpty(fileName))
     {
         return(string.Format(Class217.cultureInfo_0, InvalidFileType.g_sStreamMessage, new object[]
         {
             InvalidFileType.smethod_2(expectedHeader),
             InvalidFileType.smethod_2(actualHeader)
         }));
     }
     return(string.Format(Class217.cultureInfo_0, InvalidFileType.g_sFileMessage, new object[]
     {
         fileName,
         InvalidFileType.smethod_2(expectedHeader),
         InvalidFileType.smethod_2(actualHeader)
     }));
 }
 // Token: 0x06001BBD RID: 7101 RVA: 0x0000A39E File Offset: 0x0000859E
 public InvalidFileType(string fileName, string expectedHeader, string actualHeader) : base(InvalidFileType.smethod_1(fileName, expectedHeader, actualHeader))
 {
     this.FileName = fileName;
 }
 // Token: 0x06001BBC RID: 7100 RVA: 0x0000A387 File Offset: 0x00008587
 public InvalidFileType(string fileName, byte[] expectedHeader, byte[] actualHeader) : base(InvalidFileType.smethod_0(fileName, expectedHeader, actualHeader))
 {
     this.FileName = fileName;
 }
 // Token: 0x06001BBB RID: 7099 RVA: 0x0000A373 File Offset: 0x00008573
 public InvalidFileType(string expectedHeader, string actualHeader) : base(InvalidFileType.smethod_1(string.Empty, expectedHeader, actualHeader))
 {
 }
 // Token: 0x06001BBA RID: 7098 RVA: 0x0000A35F File Offset: 0x0000855F
 public InvalidFileType(byte[] expectedHeader, byte[] actualHeader) : base(InvalidFileType.smethod_0(string.Empty, expectedHeader, actualHeader))
 {
 }
 // Token: 0x06001BB9 RID: 7097 RVA: 0x0000A348 File Offset: 0x00008548
 public InvalidFileType(string fileName) : base(InvalidFileType.smethod_0(fileName, null, null))
 {
     this.FileName = fileName;
 }