Create(
string tokenizedString,
Module macroSource,
TokenizedStringArray positionalTokens = null)
{
return(CreateInternal(tokenizedString, macroSource, false, positionalTokens, EFlags.None));
}
CreateInternal(
string tokenizedString,
Module macroSource,
bool verbatim,
TokenizedStringArray positionalTokens,
EFlags flags)
{
if (null == tokenizedString)
{
return(null);
}
// strings can be created during the multithreaded phase
lock (Cache)
{
if (0 == (flags & EFlags.NoCache))
{
var search = Cache.Where((ts) =>
{
// first check the simple states for equivalence
if (ts.OriginalString == tokenizedString && ts.ModuleWithMacros == macroSource && ts.Verbatim == verbatim)
{
// and then check the positional tokens, if they exist
var samePosTokenCount = ((null != positionalTokens) && (positionalTokens.Count() == ts.PositionalTokens.Count())) ||
((null == positionalTokens) && (0 == ts.PositionalTokens.Count()));
if (!samePosTokenCount)
{
return(false);
}
for (int i = 0; i < ts.PositionalTokens.Count(); ++i)
{
// because positional tokens are TokenizedStrings, they will refer to the same object
if (ts.PositionalTokens[i] != positionalTokens[i])
{
return(false);
}
}
return(true);
}
else
{
return(false);
}
});
var foundTS = search.FirstOrDefault();
if (null != foundTS)
{
++foundTS.RefCount;
return(foundTS);
}
}
var newTS = new TokenizedString(tokenizedString, macroSource, verbatim, positionalTokens, flags);
Cache.Add(newTS);
return(newTS);
}
}
CreateTokenizedString(
string format,
params TokenizedString[] argv)
{
if (0 == argv.Length)
{
return(TokenizedString.Create(format, this));
}
var positionalTokens = new TokenizedStringArray(argv);
return(TokenizedString.Create(format, this, positionalTokens));
}
private TokenizedString(
string original,
Module moduleWithMacros,
bool verbatim,
TokenizedStringArray positionalTokens,
EFlags flags)
{
this.CreationStackTrace = System.Environment.StackTrace;
this.ModuleWithMacros = moduleWithMacros;
if (null != positionalTokens)
{
this.PositionalTokens.AddRange(positionalTokens);
}
this.Verbatim = verbatim;
this.Flags |= flags;
this.OriginalString = original;
if (verbatim)
{
this.ParsedString = NormalizeDirectorySeparators(original);
return;
}
}
configure(
string architecture)
{
// WindowsSDK 10 has a bin folder in different places depending on the version (pre or post VS2017)
// If the envvar WindowsSdkVerBinPath exists, then the bin folder is versioned (VS2017+)
// If not, then it's just the bin folder (VS2015)
if (this.EnvironmentVariables.ContainsKey("WindowsSdkVerBinPath"))
{
var tokenised_strings = new Bam.Core.TokenizedStringArray();
tokenised_strings.AddRangeUnique(this.EnvironmentVariables["WindowsSdkVerBinPath"]);
this.Macros.Add(
"CompilerPath",
Bam.Core.TokenizedString.Create(
System.String.Format("$(0)/{0}/rc.exe", architecture),
null,
tokenised_strings
)
);
}
else if (this.EnvironmentVariables.ContainsKey("WindowsSdkDir"))
{
var tokenised_strings = new Bam.Core.TokenizedStringArray();
tokenised_strings.AddRangeUnique(this.EnvironmentVariables["WindowsSdkDir"]);
this.Macros.Add(
"CompilerPath",
Bam.Core.TokenizedString.Create(
System.String.Format("$(0)/bin/{0}/rc.exe", architecture),
null,
tokenised_strings
)
);
}
else
{
throw new Bam.Core.Exception("Unable to determine resource compiler path, as neither %WindowsSdkVerBinPath% nor %WindowsSdkDir% were defined");
}
this.Macros.AddVerbatim("objext", ".res");
}
Complement(
TokenizedStringArray other)
{
return(new TokenizedStringArray(base.Complement(other)));
}
Intersect(
TokenizedStringArray other)
{
return(new TokenizedStringArray(base.Intersect(other)));
}
CreateInternal(
string tokenizedString,
Module macroSource,
bool verbatim,
TokenizedStringArray positionalTokens,
EFlags flags)
{
if (null == tokenizedString)
{
return(null);
}
// strings can be created during the multithreaded phase, so synchronize on the cache used
if (verbatim)
{
// covers all verbatim strings
lock (VerbatimCache)
{
if (0 == (flags & EFlags.NoCache))
{
var foundTS = VerbatimCache.FirstOrDefault((ts) =>
{
if (ts.OriginalString == tokenizedString)
{
return(true);
}
return(false);
});
if (null != foundTS)
{
++foundTS.RefCount;
return(foundTS);
}
}
var newTS = new TokenizedString(tokenizedString, macroSource, verbatim, positionalTokens, flags);
VerbatimCache.Add(newTS);
AllStrings.Add(newTS);
return(newTS);
}
}
else
{
// covers all strings associated with a module (for macros), or no module but with positional arguments
var stringCache = (null != macroSource) ? macroSource.TokenizedStringCache : NoModuleCache;
lock (stringCache)
{
if (0 == (flags & EFlags.NoCache))
{
var foundTS = stringCache.FirstOrDefault((ts) =>
{
if (ts.OriginalString == tokenizedString)
{
// and then check the positional tokens, if they exist
var samePosTokenCount = ((null != positionalTokens) && (positionalTokens.Count() == ts.PositionalTokens.Count())) ||
((null == positionalTokens) && (0 == ts.PositionalTokens.Count()));
if (!samePosTokenCount)
{
return(false);
}
for (int i = 0; i < ts.PositionalTokens.Count(); ++i)
{
// because positional tokens are TokenizedStrings, they will refer to the same object
if (ts.PositionalTokens[i] != positionalTokens[i])
{
return(false);
}
}
return(true);
}
else
{
return(false);
}
});
if (null != foundTS)
{
++foundTS.RefCount;
return(foundTS);
}
}
var newTS = new TokenizedString(tokenizedString, macroSource, verbatim, positionalTokens, flags);
stringCache.Add(newTS);
AllStrings.Add(newTS);
return(newTS);
}
}
}
