2 * Copyright 2013 Sveriges Television AB http://casparcg.com/
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4 * This file is part of CasparCG (www.casparcg.com).
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6 * CasparCG is free software: you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation, either version 3 of the License, or
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9 * (at your option) any later version.
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11 * CasparCG is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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16 * You should have received a copy of the GNU General Public License
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17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
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19 * Author: Robert Nagy, ronag89@gmail.com
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24 #include "exceptions.h"
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27 #define WIN32_LEAN_AND_MEAN
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29 #include <windows.h>
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33 class win32_exception : public std::exception
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36 typedef const void* address;
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37 static void install_handler();
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38 static void ensure_handler_installed_for_thread(
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39 const char* thread_description = nullptr);
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41 address location() const { return location_; }
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42 unsigned int error_code() const { return errorCode_; }
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43 virtual const char* what() const { return message_; }
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46 win32_exception(const EXCEPTION_RECORD& info);
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47 static void Handler(unsigned int errorCode, EXCEPTION_POINTERS* pInfo);
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50 const char* message_;
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53 unsigned int errorCode_;
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56 class win32_access_violation : public win32_exception
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58 mutable char messageBuffer_[256];
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61 bool is_write() const { return isWrite_; }
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62 address bad_address() const { return badAddress_;}
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63 virtual const char* what() const;
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66 win32_access_violation(const EXCEPTION_RECORD& info);
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67 friend void win32_exception::Handler(unsigned int errorCode, EXCEPTION_POINTERS* pInfo);
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71 address badAddress_;
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