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- Sony: fixed incorrect checksum error for Android based TVs which use CR+LF as line separators (normally only LF is used)

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- Philips: show info that it may be necessary to unplug and reboot the TV after the import
- Philips ChannelMap_45: show info when there are checksum errors, which indicate that TV's internal list is broken
  and a rescan is required in order to properly export/import the list.
This commit is contained in:
Horst Beham
2021-02-09 15:04:40 +01:00
parent 3e293d4ff3
commit 241f8be0f7
16 changed files with 1361 additions and 175 deletions
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17
source/ChanSort.Loader.Sony/Serializer.cs
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@@ -526,23 +526,20 @@ namespace ChanSort.Loader.Sony
int start;
int end;
if (this.isEFormat)
// files with CRLF as line separator will calculate the checksum as if the line separator was just LF
// files in the e-format include a trailing LF after </SdbXml> in the checksum
if (this.newline == "\n")
{
// files with the typo-element "<FormateVer>1.1.0</FormateVer>" differ from the other formats:
// - "\n" after the closing <SdbXml> Tag is included in the checksum,
// - the file's bytes are used as-is for the calculation, without CRLF conversion
start = FindMarker(data, "<SdbXml>");
end = FindMarker(data, "</SdbXml>") + 10; // including the \n at the end
end = FindMarker(data, "</SdbXml>") + 9 + (isEFormat ? 1 : 0); // e-Format includes the \n at the end
}
else
{
start = dataAsText.IndexOf("<SdbXml>", StringComparison.Ordinal);
end = dataAsText.IndexOf("</SdbXml>", StringComparison.Ordinal) + 9;
// the TV calculates the checksum with just LF as newline character, so we need to replace CRLF first
end = dataAsText.IndexOf("</SdbXml>", StringComparison.Ordinal) + 9 + (isEFormat ? 2 : 0); // e-Format with CRLF separator includes the newline in the checksum
var text = dataAsText.Substring(start, end - start);
if (this.newline == "\r\n")
text = text.Replace("\r\n", "\n");
text = text.Replace("\r\n", "\n");
data = Encoding.UTF8.GetBytes(text);
start = 0;
end = data.Length;