115 lines
3.3 KiB
C++
115 lines
3.3 KiB
C++
/*
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www.sourceforge.net/projects/dfhack
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Copyright (c) 2009 Petr Mrázek (peterix), Kenneth Ferland (Impaler[WrG]), dorf
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any
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damages arising from the use of this software.
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Permission is granted to anyone to use this software for any
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purpose, including commercial applications, and to alter it and
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redistribute it freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must
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not claim that you wrote the original software. If you use this
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software in a product, an acknowledgment in the product documentation
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would be appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and
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must not be misrepresented as being the original software.
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3. This notice may not be removed or altered from any source
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distribution.
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*/
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#ifndef ERROR_H_INCLUDED
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#define ERROR_H_INCLUDED
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#include <string>
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#include <sstream>
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#include <exception>
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namespace DFHack
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{
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namespace Error
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{
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class NoProcess : public exception
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{
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public:
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virtual const char* what() const throw()
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{
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return "couldn't find a suitable process";
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}
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};
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class CantAttach : public exception
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{
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public:
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virtual const char* what() const throw()
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{
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return "couldn't attach to process";
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}
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};
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class NoMapLoaded : public exception
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{
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public:
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virtual const char* what() const throw()
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{
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return "no map has been loaded in the dwarf fortress process";
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}
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};
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class BadMapDimensions : public exception
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{
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public:
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BadMapDimensions(uint32_t& _x, uint32_t& _y) : x(_x), y(_y) {}
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const uint32_t x;
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const uint32_t y;
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virtual const char* what() const throw()
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{
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return "both x and y needs to be between 0 and 48";
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}
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};
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// a call to DFHack::mem_info::get* failed
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class MissingMemoryDefinition : public exception
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{
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public:
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MissingMemoryDefinition(const char* _type, const char* _key) : type(_type), key(_key) {}
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// Used by functios using integer keys, such as getTrait
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MissingMemoryDefinition(const char* _type, uint32_t _key) : type(_type)
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{
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// FIXME fancy hex printer goes here
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std::stringstream s;
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s << _key;
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key = s.str();
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}
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// (perhaps it should be an enum, but this is intended for easy printing/logging)
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// type can be any of the following:
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//
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// address
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// offset
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// hexvalue
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// string
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// profession
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// job
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// skill
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// trait
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// traitname
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// labor
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const std::string type;
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std::string key;
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virtual const char* what() const throw()
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{
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return "memory definition missing";
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}
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};
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}
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}
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#endif // ERROR_H_INCLUDED
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