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Fixed parsing of function pointer parameters that do not specify a parameter name or do not contain "pfn" in their type.

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This commit is contained in:
the_fiddler 2009-08-11 19:18:12 +00:00
parent 3897c7c990
commit 6fe9641033
1 changed files with 7 additions and 5 deletions
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12
Source/Converter/CHeaderToXML/ESCLParser.cs
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@ -199,10 +199,10 @@ namespace CHeaderToXML
// The second part (before the '|') matches parameters of the following formats:
// '[return type] [parameter name]', '[return type] * [parameter name]', 'const [return type]* [parameter name]'
// where [parameter name] can either be inside comments (/* ... */) or not.
var get_param = new Regex(@"(\w+\s\(\*\w+\)\s*\(.*\)\s*(/\*.*?\*/|\w+) | (const\s)?\w+\s*\**\s*(/\*.*?\*/|\w+(\[.*?\])?)),?", RegexOptions.IgnorePatternWhitespace);
var get_param = new Regex(@"(\w+\s\(\*\w+\)\s*\(.*\)\s*(/\*.*?\*/|\w+)? | (const\s)?\w+\s*\**\s*(/\*.*?\*/|\w+(\[.*?\])?)),?", RegexOptions.IgnorePatternWhitespace);
#if false
if (funcname == "CreateContextFromType")
#if true
if (funcname == "EnqueueNativeKernel")
Debugger.Break();
var ars = get_param.Matches(paramaters_string).OfType<Match>().Select(m => m.Captures[0].Value.TrimEnd(','));
#endif
@ -219,8 +219,10 @@ namespace CHeaderToXML
from item in get_param.Matches(paramaters_string).OfType<Match>().Select(m => m.Captures[0].Value.TrimEnd(','))
//paramaters_string.Split(",".ToCharArray(), StringSplitOptions.RemoveEmptyEntries)
let tokens = item.Trim().Split(' ')
let param_name = (tokens.Last().Trim() != "*/" ? tokens.Last() : tokens[tokens.Length - 2]).Trim()
let is_function_pointer = param_name.StartsWith("pfn")
let is_function_pointer = item.Contains("(*") // This only occurs in function pointers, e.g. void (*pfn_notify)() or void (*user_func)()
let param_name =
is_function_pointer ? tokens[1].TrimStart('(', '*').Split(')')[0] :
(tokens.Last().Trim() != "*/" ? tokens.Last() : tokens[tokens.Length - 2]).Trim()
let param_type =
is_function_pointer ? "IntPtr" :
(from t in tokens where t.Trim() != "const" && t.Trim() != "unsigned" select t).First().Trim()