mirror of https://github.com/odrling/Aegisub
118 lines
4.0 KiB
C++
118 lines
4.0 KiB
C++
// Copyright (c) 2008, Rodrigo Braz Monteiro
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// * Neither the name of the Aegisub Group nor the names of its contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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// -----------------------------------------------------------------------------
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//
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// AEGISUB/ATHENASUB
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//
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// Website: http://www.aegisub.net
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// Contact: mailto:amz@aegisub.net
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//
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#include "exception.h"
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using namespace Athenasub;
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///////////////////////
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// Stack walker helper
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#include <wx/stackwalk.h>
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#include <wx/filename.h>
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class Stack : public wxStackWalker {
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std::string &str;
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public:
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Stack(std::string &dest) : str(dest) {}
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void OnStackFrame(const wxStackFrame& frame)
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{
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wxString line = wxString::Format(_T("\n\t%03i - "),frame.GetLevel()) + frame.GetName();
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if (frame.HasSourceLocation()) {
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wxFileName fn(frame.GetFileName());
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line += _T(" (") + fn.GetFullName() + wxString::Format(_T(":%i)"),frame.GetLine());
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}
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str += line.mb_str(wxConvUTF8);
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}
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};
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////////////////
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// Constructors
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Exception::Exception(ExceptionList _code,String message,const char* file,const long line)
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: std::exception(GetExceptionMessage(_code,message,file,line).c_str())
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{
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code = _code;
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}
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//////////////////////
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// Get message string
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std::string Exception::GetMessageChar(int code)
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{
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switch (code) {
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case Unknown: return "Unknown.";
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case No_Format_Handler: return "Could not find a suitable format handler.";
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case Invalid_ActionList: return "Invalid manipulator.";
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case Section_Already_Exists: return "The specified section already exists in this model.";
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case Unknown_Format: return "The specified file format is unknown.";
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case Parse_Error: return "Parse error.";
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case Unsupported_Format_Feature: return "This feature is not supported by this format.";
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case Invalid_Token: return "Invalid type for this token.";
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case Out_Of_Range: return "Out of range.";
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case Invalid_Section: return "Invalid section.";
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case Internal_Error: return "Internal error.";
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case TODO: return "TODO";
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}
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return "Invalid code.";
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}
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///////////////////////////////////////////
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// Get the message string for the filename
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std::string Exception::GetExceptionMessage(int code,String message,const char *file,long line)
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{
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std::string str = GetMessageChar(code);
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// Append macro filename
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if (file != NULL) {
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str = str + " (" + file + ":"; // Yes, there's an actual reason why that's not += (operator overloading)
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char buffer[16];
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_itoa_s(line,buffer,10);
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str = str + buffer + ")";
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}
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// Append stack trace
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Stack stack(str);
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stack.Walk(2);
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// Append extra message
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if (!message.IsEmpty()) {
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str = str + "\nExtra message: " + message;
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}
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return str;
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}
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