public CefCallbackFunction(CefStructType parent, StructCategory category, string name, CefConfigNode cefConfig, Parser.SignatureNode sd, ApiTypeBuilder api, CommentNode comments)
{
Name = name;
this.Parent = parent;
this.Comments = comments;
if (cefConfig == null)
{
CefConfig = new CefConfigNode();
}
else
{
CefConfig = cefConfig;
}
if (category == StructCategory.Client)
{
m_callMode = CfxCallMode.Callback;
this.Signature = Signature.Create(SignatureType.ClientCallback, CefName, CefConfig, CallMode, sd, api);
}
else
{
m_callMode = CfxCallMode.FunctionCall;
this.Signature = Signature.Create(SignatureType.LibraryCall, CefName, CefConfig, CallMode, sd, api);
}
}
private bool ParseCefConfigItem(CefConfigNode config)
{
return
(Scan("api_hash_check", () => config.ApiHashCheck = true) ||
Scan("no_debugct_check", () => config.NoDebugctCheck = true) ||
Scan(@"optional_param=(\w+)", () => config.OptionalParameters.Add(Group01)) ||
Scan(@"capi_name=(\w+)", () => config.CApiName = Group01) ||
Scan(@"index_param=(\w+)", () => config.IndexParameter = Group01) ||
Scan(@"count_func=(\w+:\w+)", () => config.CountFunction = Group01) ||
Scan(@"default_retval=(\w+)", () => config.DefaultRetval = Group01) ||
Scan(@"source=(\w+)", () => config.Source = Group01));
}
private bool ParseCefConfig(CefConfigNode config)
{
if (!Skip(@"/\*--cef\("))
{
return(false);
}
while (ParseCefConfigItem(config))
{
Skip(",");
}
Ensure(Skip(@"\)--\*/"));
return(true);
}
public virtual void DebugPrintUnhandledArrayParameters(string cefName, CefConfigNode cefConfig, CfxCallMode callMode)
{
if (cefName == "cef_resource_handler::get_response_headers")
{
return;
}
if (cefName == "cef_server::send_http_response") // false positive
{
return;
}
for (var i = 0; i <= Parameters.Length - 1; i++)
{
var suffixLength = CountParameterSuffixLength(Parameters[i]);
if (suffixLength > 0)
{
var arrName = Parameters[i].VarName.Substring(0, Parameters[i].VarName.Length - suffixLength);
int iArray = -1;
if (i > 0 && Parameters[i - 1].VarName.StartsWith(arrName))
{
iArray = i - 1;
}
else if (i < Parameters.Length - 1 && Parameters[i + 1].VarName.StartsWith(arrName))
{
iArray = i + 1;
}
else
{
}
if (iArray >= 0)
{
switch (Parameters[iArray].ParameterType.Name)
{
case "void*":
case "void**":
//binary data
break;
default:
Debug.Print("UnhandledArrayArgument {0} {1} {2} {3}", callMode, cefName, Parameters[i], Parameters[iArray]);
break;
}
}
}
}
}
public static Signature Create(SignatureType type, string cefName, CefConfigNode cefConfig, CfxCallMode callMode, Parser.SignatureNode sd, ApiTypeBuilder api)
{
var s = new Signature(type, sd, api);
var cs = CustomSignatures.ForFunction(s, cefName, cefConfig);
if (cs == null)
{
s.DebugPrintUnhandledArrayParameters(cefName, cefConfig, callMode);
AllSignatures.Add(s);
return(s);
}
else
{
cs.DebugPrintUnhandledArrayParameters(cefName, cefConfig, callMode);
AllSignatures.Add(cs);
return(cs);
}
}
public StructMember(CefStructType parent, StructCategory structCategory, Parser.StructMemberNode smd, ApiTypeBuilder api)
{
Debug.Assert(structCategory == StructCategory.Values);
Debug.Assert(smd.MemberType != null);
Name = smd.Name;
Comments = smd.Comments;
cefConfig = smd.CefConfig;
MemberType = api.GetApiType(smd.MemberType, false);
if (MemberType.Name == "int" && Comments != null)
{
foreach (var c in Comments.Lines)
{
if (c.Contains("true") || c.Contains("false"))
{
MemberType = BooleanInteger.Convert(MemberType);
}
}
}
}
public static Signature ForFunction(Signature s, string cefName, CefConfigNode cefConfig)
{
if (cefName.Contains("::get_") && s.Parameters.Length == 2)
{
if (s.ReturnType.IsVoid)
{
if (s.Parameters[1].ParameterType.Name.StartsWith("cef_string_list") || s.Parameters[1].ParameterType.Name.StartsWith("cef_string_m"))
{
return(new StringCollectionAsRetvalSignature(s));
}
}
}
if (cefConfig.CountFunction != null && s.Parameters.Length == 3 && s.ReturnType.IsVoid)
{
if (s.Parameters[2].ParameterType.IsCefStructPtrPtrType)
{
return(new StructArrayGetterSignature(s, cefConfig.CountFunction));
}
}
switch (cefName)
{
case "cef_browser::get_frame_identifiers":
return(new GetFrameIdentifiersSignature(s));
case "cef_v8handler::execute":
return(new CefV8HandlerExecuteSignature(s));
case "cef_print_settings::get_page_ranges":
return(new GetPageRangesSignature(s, 2, 1));
}
for (var i = 0; i <= s.Parameters.Length - 1; i++)
{
var suffixLength = 0;
if (s.Parameters[i].VarName.EndsWith("_count"))
{
suffixLength = 6;
}
if (s.Parameters[i].VarName.EndsWith("Count"))
{
suffixLength = 5;
}
if (suffixLength > 0)
{
var arrName = s.Parameters[i].VarName.Substring(0, s.Parameters[i].VarName.Length - suffixLength);
int arrayArgIndex = -1;
if (i > 0 && s.Parameters[i - 1].VarName.StartsWith(arrName))
{
arrayArgIndex = i - 1;
}
else if (i < s.Parameters.Length - 1 && s.Parameters[i + 1].VarName.StartsWith(arrName))
{
arrayArgIndex = i + 1;
}
else
{
}
if (arrayArgIndex > 0)
{
var arrayType = s.Parameters[arrayArgIndex].ParameterType;
if (arrayType.IsCefStructPtrType)
{
Debug.Assert(arrayType.AsCefStructPtrType.Struct.Category == StructCategory.Values);
return(new SignatureWithStructArray(s, arrayArgIndex, i));
}
else if (arrayType.IsCefStructPtrPtrType)
{
return(new SignatureWithStructPtrArray(s, arrayArgIndex, i));
}
}
}
}
return(null);
}
public override void DebugPrintUnhandledArrayParameters(string cefName, CefConfigNode cefConfig, CfxCallMode callMode)
{
}
