510 lines
12 KiB
C++
510 lines
12 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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#include "DFCommonInternal.h"
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memory_info::memory_info()
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{
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base = 0;
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classindex = 0;
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}
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void memory_info::setVersion(const char * v)
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{
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version = v;
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}
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void memory_info::setVersion(string v)
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{
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version = v;
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}
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string memory_info::getVersion()
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{
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return version;
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}
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void memory_info::setOS(const char *os)
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{
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string oss = os;
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if(oss == "windows")
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OS = OS_WINDOWS;
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else if(oss == "linux")
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OS = OS_LINUX;
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else
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OS = OS_BAD;
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}
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void memory_info::setOS(string os)
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{
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if(os == "windows")
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OS = OS_WINDOWS;
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else if(os == "linux")
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OS = OS_LINUX;
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else
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OS = OS_BAD;
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}
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void memory_info::setOS(OSType os)
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{
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if(os >= OS_WINDOWS && os < OS_BAD)
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{
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OS = os;
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return;
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}
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OS = OS_BAD;
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}
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memory_info::OSType memory_info::getOS()
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{
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return OS;
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}
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// copy constructor
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memory_info::memory_info(const memory_info &old)
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{
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version = old.version;
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OS = old.OS;
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addresses = old.addresses;
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offsets = old.offsets;
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hexvals = old.hexvals;
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strings = old.strings;
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base = old.base;
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classes = old.classes;
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classsubtypes = old.classsubtypes;
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classindex = old.classindex;
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professions = old.professions;
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jobs = old.jobs;
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skills = old.skills;
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traits = old.traits;
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labors = old.labors;
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}
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uint32_t memory_info::getBase ()
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{
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return base;
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}
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void memory_info::setBase (string s)
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{
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base = strtol(s.c_str(), NULL, 16);
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}
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void memory_info::setBase (uint32_t b)
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{
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base = b;
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}
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void memory_info::setOffset (string key, string value)
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{
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uint32_t offset = strtol(value.c_str(), NULL, 16);
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offsets[key] = offset;
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}
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void memory_info::setAddress (string key, string value)
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{
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uint32_t address = strtol(value.c_str(), NULL, 16);
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addresses[key] = address;
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}
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void memory_info::setHexValue (string key, string value)
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{
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uint32_t hexval = strtol(value.c_str(), NULL, 16);
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hexvals[key] = hexval;
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}
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void memory_info::setString (string key, string value)
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{
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strings[key] = value;
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}
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void memory_info::setLabor(string key, string value)
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{
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uint32_t keyInt = strtol(key.c_str(), NULL, 10);
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labors[keyInt] = value;
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}
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void memory_info::setProfession (string key, string value)
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{
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uint32_t keyInt = strtol(key.c_str(), NULL, 10);
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if(professions.size() <= keyInt){
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professions.resize(keyInt+1);
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}
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professions[keyInt] = value;
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}
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void memory_info::setJob (string key, string value)
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{
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uint32_t keyInt = strtol(key.c_str(), NULL, 10);
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if(jobs.size() <= keyInt){
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jobs.resize(keyInt+1);
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}
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jobs[keyInt] = value;
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}
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void memory_info::setSkill (string key, string value)
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{
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uint32_t keyInt = strtol(key.c_str(), NULL, 10);
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if(skills.size() <= keyInt){
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skills.resize(keyInt+1);
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}
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skills[keyInt] = value;
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}
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void memory_info::setTrait(string key,string value,string zero,string one,string two,string three,string four,string five)
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{
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uint32_t keyInt = strtol(key.c_str(), NULL, 10);
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if(traits.size() <= keyInt){
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traits.resize(keyInt+1);
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}
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traits[keyInt].push_back(zero);
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traits[keyInt].push_back(one);
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traits[keyInt].push_back(two);
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traits[keyInt].push_back(three);
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traits[keyInt].push_back(four);
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traits[keyInt].push_back(five);
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traits[keyInt].push_back(value);
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}
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// FIXME: next three methods should use some kind of custom container so it doesn't have to search so much.
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void memory_info::setClass (const char * name, const char * vtable)
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{
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for (uint32_t i=0; i<classes.size(); i++)
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{
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if(classes[i].classname == name)
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{
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classes[i].vtable = strtol(vtable, NULL, 16);
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return;
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}
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}
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t_class cls;
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cls.assign = classindex;
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cls.classname = name;
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cls.is_multiclass = false;
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cls.type_offset = 0;
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classindex++;
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cls.vtable = strtol(vtable, NULL, 16);
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classes.push_back(cls);
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//cout << "class " << name << ", assign " << cls.assign << ", vtable " << cls.vtable << endl;
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}
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// find old entry by name, rewrite, return its multi index. otherwise make a new one, append an empty vector of t_type to classtypes, return its index.
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uint32_t memory_info::setMultiClass (const char * name, const char * vtable, const char * typeoffset)
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{
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for (uint32_t i=0; i<classes.size(); i++)
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{
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if(classes[i].classname == name)
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{
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// vtable and typeoffset can be left out from the xml definition when there's already a named multiclass
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if(vtable != NULL)
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classes[i].vtable = strtol(vtable, NULL, 16);
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if(typeoffset != NULL)
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classes[i].type_offset = strtol(typeoffset, NULL, 16);
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return classes[i].multi_index;
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}
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}
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//FIXME: add checking for vtable and typeoffset here. they HAVE to be valid. maybe change the return value into a bool and pass in multi index by reference?
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t_class cls;
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cls.assign = classindex;
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cls.classname = name;
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cls.is_multiclass = true;
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cls.type_offset = strtol(typeoffset, NULL, 16);
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cls.vtable = strtol(vtable, NULL, 16);
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cls.multi_index = classsubtypes.size();
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classes.push_back(cls);
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classindex++;
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vector<t_type> thistypes;
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classsubtypes.push_back(thistypes);
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//cout << "multiclass " << name << ", assign " << cls.assign << ", vtable " << cls.vtable << endl;
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return classsubtypes.size() - 1;
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}
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void memory_info::setMultiClassChild (uint32_t multi_index, const char * name, const char * type)
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{
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vector <t_type>& vec = classsubtypes[multi_index];
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for (uint32_t i=0; i<vec.size(); i++)
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{
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if(vec[i].classname == name)
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{
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vec[i].type = strtol(type, NULL, 16);
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return;
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}
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}
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// new multiclass child
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t_type mcc;
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mcc.assign = classindex;
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mcc.classname = name;
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mcc.type = strtol(type, NULL, 16);
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vec.push_back(mcc);
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classindex++;
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//cout << " classtype " << name << ", assign " << mcc.assign << ", vtable " << mcc.type << endl;
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}
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bool memory_info::resolveClassId(uint32_t address, int32_t & classid)
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{
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uint32_t vtable = MreadDWord(address);
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// FIXME: stupid search. we need a better container
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for(uint32_t i = 0;i< classes.size();i++)
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{
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if(classes[i].vtable == vtable) // got class
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{
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// if it is a multiclass, try resolving it
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if(classes[i].is_multiclass)
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{
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vector <t_type>& vec = classsubtypes[classes[i].multi_index];
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uint32_t type = MreadWord(address + classes[i].type_offset);
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//printf ("class %d:%s offset 0x%x\n", i , classes[i].classname.c_str(), classes[i].type_offset);
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// return typed building if successful
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for (uint32_t k = 0; k < vec.size();k++)
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{
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if(vec[k].type == type)
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{
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//cout << " multi " << address + classes[i].type_offset << " " << vec[k].classname << endl;
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classid = vec[k].assign;
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return true;
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}
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}
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}
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// otherwise return the class we found
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classid = classes[i].assign;
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return true;
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}
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}
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// we failed to find anything that would match
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return false;
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}
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// Flatten vtables into a index<->name mapping
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void memory_info::copyBuildings(vector<string> & v_buildingtypes)
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{
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for(uint32_t i = 0;i< classes.size();i++)
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{
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v_buildingtypes.push_back(classes[i].classname);
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if(!classes[i].is_multiclass)
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{
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continue;
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}
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vector <t_type>& vec = classsubtypes[classes[i].multi_index];
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for (uint32_t k = 0; k < vec.size();k++)
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{
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v_buildingtypes.push_back(vec[k].classname);
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}
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}
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}
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// change base of all addresses/vtable entries
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void memory_info::RebaseAddresses(int32_t new_base)
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{
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map<string, uint32_t>::iterator iter;
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int32_t rebase = - (int32_t)base + new_base;
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for(iter = addresses.begin(); iter != addresses.end(); iter++)
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{
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addresses[iter->first] = iter->second + rebase;
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}
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}
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// change base of all addresses/vtable entries
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void memory_info::RebaseAll(int32_t new_base)
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{
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map<string, uint32_t>::iterator iter;
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int32_t rebase = - (int32_t)base + new_base;
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for(iter = addresses.begin(); iter != addresses.end(); iter++)
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{
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addresses[iter->first] = iter->second + rebase;
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}
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RebaseVTable(rebase);
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}
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// change all vtable entries by offset
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void memory_info::RebaseVTable(int32_t offset)
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{
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vector<t_class>::iterator iter;
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for(iter = classes.begin(); iter != classes.end(); iter++)
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{
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iter->vtable += offset;
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}
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}
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// Get named address
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uint32_t memory_info::getAddress (string key)
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{
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if(addresses.count(key))
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{
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return addresses[key];
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}
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return 0;
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}
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// Get named offset
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uint32_t memory_info::getOffset (string key)
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{
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if(offsets.count(key))
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{
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return offsets[key];
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}
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return 0;
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}
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// Get named string
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std::string memory_info::getString (string key)
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{
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if(strings.count(key))
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{
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return strings[key];
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}
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else return string("");
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}
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// Get named numerical value
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uint32_t memory_info::getHexValue (string key)
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{
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if(hexvals.count(key))
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{
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return hexvals[key];
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}
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return 0;
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}
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// Get Profession
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string memory_info::getProfession (uint32_t key)
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{
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if(professions.size() > key)
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{
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return professions[key];
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}
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else{
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return string("");
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}
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}
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// Get Job
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string memory_info::getJob (uint32_t key)
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{
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if(jobs.size() > key){
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return jobs[key];
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}
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return string("Job Does Not Exist");
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}
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string memory_info::getSkill (uint32_t key)
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{
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if(skills.size() > key){
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return skills[key];
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}
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return string("Skill is not Defined");
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}
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// FIXME: ugly hack that needs to die
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int absolute (int number)
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{
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if (number < 0)
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return -number;
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return number;
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}
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string memory_info::getTrait (uint32_t traitIdx, uint32_t traitValue)
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{
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if(traits.size() > traitIdx)
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{
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int diff = absolute(traitValue-50);
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if(diff < 10)
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{
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return string("");
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}
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if (traitValue >= 91)
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return traits[traitIdx][5];
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else if (traitValue >= 76)
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return traits[traitIdx][4];
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else if (traitValue >= 61)
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return traits[traitIdx][3];
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else if (traitValue >= 25)
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return traits[traitIdx][2];
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else if (traitValue >= 10)
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return traits[traitIdx][1];
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else
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return traits[traitIdx][0];
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}
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return string("Trait is not Defined");
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}
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string memory_info::getTraitName(uint32_t key)
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{
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if(traits.size() > key)
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{
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return traits[key][traits[key].size()-1];
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}
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return string("Trait is not Defined");
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}
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string memory_info::getLabor (uint32_t key)
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{
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if(labors.count(key))
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{
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return labors[key];
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}
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return string("");
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}
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// Reset everything
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void memory_info::flush()
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{
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base = 0;
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addresses.clear();
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offsets.clear();
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strings.clear();
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hexvals.clear();
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classes.clear();
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classsubtypes.clear();
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classindex = 0;
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version = "";
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OS = OS_BAD;
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}
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