/// <summary>
/// Both reads new #defines labels and processes them on the line.
/// </summary>
private string ProcessDefines(string curLine, Log log)
{
// Skip empty lines (after removing comments and doing defines)
if (string.IsNullOrWhiteSpace(curLine))
{
return(string.Empty);
}
///////// Process new #Defines /////////
// lets see if the first word is a #define
if (curLine.Contains("#define "))
{
Match def = Regex.Match(curLine,
@"^\s*\#(?:define)\s*" +
@"(?<name>[a-z_][a-z0-9_]*)" +
@"(?:\(\s*" +
@"(?:(?<params>[a-z_][a-z0-9_]*)(?:\s*,\s*(?!\)))?)+" +
@"\s*\))?" +
@"\s*(?<main>.*?)\s*" +
@"(?://.*)?$");
if (!def.Groups["name"].Success | !def.Groups["main"].Success)
{
log.Error("unrecognized #define '{0}'", curLine);
//return null;
}
Define define = new Define {
name = def.Groups["name"].Value
};
if (def.Groups["params"].Success)
{
define.defParams = new string[def.Groups["params"].Captures.Count];
for (int i = 0; i < define.defParams.Length; i++)
{
define.defParams[i] = def.Groups["params"].Captures[i].Value;
}
}
if (def.Groups["main"].Success)
{
define.data = def.Groups["main"].Value; // you have NonSerializedAttribute idea what are you doing 676
}
// if the label does not start and end with a "_" then throw a warning
if (define.name[0] != '_' || define.name[define.name.Length - 1] != '_')
{
log.Warning("To prevent unintended usage the #define '{0}' should begin and end with an underscore.", define.name);
}
// check for duplicates
foreach (var d in defines)
{
int dParamCt = (d.defParams == null) ? 0 : d.defParams.Length;
int defineParamCt = (define.defParams == null) ? 0 : define.defParams.Length;
// if name and param count match then we have a duplicate
if (d.name == define.name &&
(d.defParams == null ? 0 : d.defParams.Length) == (define.defParams == null ? 0 : define.defParams.Length))
{
log.Warning("Duplicate #define found for '{0}', replacing with new value.", define.name);
defines.Remove(d);
break;
}
}
defines.Add(define);
curLine = "";
//return null;
}
///////// Replace Defines /////////
// Lets check this line to see if there are any defines in it.
// We go in reverse order in case there are any nested #defines
for (int i = defines.Count - 1; i >= 0; i--)
{
Define define = defines[i];
if (define.defParams == null)
{
curLine = curLine.Replace(define.name, define.data); // curLine = Regex.Replace(curLine, define.name, define.data);
}
else
{
// Given: #define dog(op1) dog with op1 bones THEN dog(mouse) ---> rat+mouse
// Then: A dog(six) will be happy.
// Results In: a dog with six bones will be happy.
// Step 1) find "dog(six)" and replace "op1" in "dog with op1 bones" with "six"
// Step 2) replace "dog(six)" in row and replace with "dog with six bones"
string items = (define.defParams.Length - 1).ToString();
string searchFor = define.name + @"\((?<1>[^\r\n,\)\(]+?)(?:,(?<1>[^\r\n,\)\(]+?)){" + items + @"}\)";
curLine = Regex.Replace(curLine, searchFor, delegate(Match m)
{
int curParamNum = 0;
string val = define.data;
foreach (Capture item in m.Groups[1].Captures)
{
val = val.Replace(define.defParams[curParamNum++], item.Value);
}
return(val);
});
}
}
return(curLine);
}
/// <summary>
/// Both reads new #defines labels and processes them on the line.
/// </summary>
private string ProcessDefines(string curLine, Log log)
{
// Skip empty lines (after removing comments and doing defines)
if (string.IsNullOrWhiteSpace(curLine))
return string.Empty;
///////// Process new #Defines /////////
// lets see if the first word is a #define
if (curLine.Contains("#define "))
{
Match def = Regex.Match(curLine,
@"^\s*\#(?:define)\s*" +
@"(?<name>[a-z_][a-z0-9_]*)" +
@"(?:\(\s*" +
@"(?:(?<params>[a-z_][a-z0-9_]*)(?:\s*,\s*(?!\)))?)+" +
@"\s*\))?" +
@"\s*(?<main>.*?)\s*" +
@"(?://.*)?$");
if (!def.Groups["name"].Success | !def.Groups["main"].Success)
{
log.Error("unrecognized #define '{0}'", curLine);
//return null;
}
Define define = new Define { name = def.Groups["name"].Value };
if (def.Groups["params"].Success)
{
define.defParams = new string[def.Groups["params"].Captures.Count];
for (int i = 0; i < define.defParams.Length; i++)
define.defParams[i] = def.Groups["params"].Captures[i].Value;
}
if (def.Groups["main"].Success)
define.data = def.Groups["main"].Value; // you have NonSerializedAttribute idea what are you doing 676
// if the label does not start and end with a "_" then throw a warning
if (define.name[0] != '_' || define.name[define.name.Length - 1] != '_')
log.Warning("To prevent unintended usage the #define '{0}' should begin and end with an underscore.", define.name);
// check for duplicates
foreach (var d in defines)
{
int dParamCt = (d.defParams == null) ? 0 : d.defParams.Length;
int defineParamCt = (define.defParams == null) ? 0 : define.defParams.Length;
// if name and param count match then we have a duplicate
if (d.name == define.name &&
(d.defParams == null ? 0 : d.defParams.Length) == (define.defParams == null ? 0 : define.defParams.Length))
{
log.Warning("Duplicate #define found for '{0}', replacing with new value.", define.name);
defines.Remove(d);
break;
}
}
defines.Add(define);
curLine = "";
//return null;
}
///////// Replace Defines /////////
// Lets check this line to see if there are any defines in it.
// We go in reverse order in case there are any nested #defines
for (int i = defines.Count - 1; i >= 0; i--)
{
Define define = defines[i];
if (define.defParams == null)
curLine = curLine.Replace(define.name, define.data); // curLine = Regex.Replace(curLine, define.name, define.data);
else
{
// Given: #define dog(op1) dog with op1 bones THEN dog(mouse) ---> rat+mouse
// Then: A dog(six) will be happy.
// Results In: a dog with six bones will be happy.
// Step 1) find "dog(six)" and replace "op1" in "dog with op1 bones" with "six"
// Step 2) replace "dog(six)" in row and replace with "dog with six bones"
string items = (define.defParams.Length - 1).ToString();
string searchFor = define.name + @"\((?<1>[^\r\n,\)\(]+?)(?:,(?<1>[^\r\n,\)\(]+?)){" + items + @"}\)";
curLine = Regex.Replace(curLine, searchFor, delegate (Match m)
{
int curParamNum = 0;
string val = define.data;
foreach (Capture item in m.Groups[1].Captures)
val = val.Replace(define.defParams[curParamNum++], item.Value);
return val;
});
}
}
return curLine;
}
