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[Registry Preview] Update value parsing for split hex values (#25559)

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* Update value parsing for split hex values

* Fixing spelling typo in comments
This commit is contained in:
Randy 2023-04-20 12:12:15 -07:00 committed by GitHub
parent b203c3cbac
commit 81cc132106
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1 changed files with 24 additions and 1 deletions
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25
src/modules/registrypreview/RegistryPreviewUI/MainWindow.Utilities.cs
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@ -318,7 +318,7 @@ namespace RegistryPreview
}
else if (value.StartsWith("hex(2):", StringComparison.InvariantCultureIgnoreCase))
{
registryValue.Type = "REG_EXAND_SZ";
registryValue.Type = "REG_EXPAND_SZ";
value = value.Replace("hex(2):", string.Empty);
}
else if (value.StartsWith("hex(7):", StringComparison.InvariantCultureIgnoreCase))
@ -327,11 +327,34 @@ namespace RegistryPreview
value = value.Replace("hex(7):", string.Empty);
}
// Parse for the case where a \ is added immediately after hex is declared
switch (registryValue.Type)
{
case "REG_QWORD":
case "REG_BINARY":
case "REG_EXPAND_SZ":
case "REG_MULTI_SZ":
if (value == @"\")
{
// pad the value, so the parsing below is triggered
value = @",\";
}
break;
}
// If the end of a decimal line ends in a \ then you have to keep
// reading the block as a single value!
while (value.EndsWith(@",\", StringComparison.InvariantCulture))
{
value = value.TrimEnd('\\');
// checking for a "blank" hex value so we can skip t
if (value == @",")
{
value = string.Empty;
}
index++;
if (index >= registryLines.Length)
{