Changed: Implemented mission validation.
--HG-- branch : branch-mission-compiler-qthg/feature/gsoc2012-fabien
sfb
14 years ago
parent
00e65b1015
commit
9e3a19e654
@ -0,0 +1,133 @@
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#include "validation_file.h"
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#include <nel/misc/config_file.h>
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#include <nel/misc/path.h>
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void CValidationFile::loadMissionValidationFile(std::string filename)
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{
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// load the configuration file
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NLMISC::CConfigFile cf;
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std::string pathName = NLMISC::CPath::lookup(filename, false);
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if (pathName.empty())
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{
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nlwarning("Can't find index file '%s' in search path, no mission will be valid", filename.c_str());
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return;
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}
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cf.load(pathName);
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// get the variable
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NLMISC::CConfigFile::CVar* var = cf.getVarPtr("AuthorizedStates");
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if (var)
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{
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for (uint i=0; i<var->size(); ++i)
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_AuthorizedStates.push_back(var->asString(i));
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}
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int missionStatesFields = 3;
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var = cf.getVarPtr("MissionStatesFields");
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if (var)
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missionStatesFields = var->asInt();
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else
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nlwarning("Mission validation file does not contain MissionStatesFields variable. Parsing may fail and corrupt data.");
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var = cf.getVarPtr("MissionStates");
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if (var)
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{
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for (uint i=0; i<var->size()/missionStatesFields; ++i)
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{
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std::string mission = var->asString(i*missionStatesFields);
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std::string stateName = var->asString(i*missionStatesFields+1);
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std::string hashKey = var->asString(i*missionStatesFields+2);
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_MissionStates.insert(std::make_pair(mission, CMissionState(mission, stateName, hashKey)));
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}
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}
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}
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void CValidationFile::saveMissionValidationFile(std::string filename)
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{
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// load the configuration file
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std::string pathName = NLMISC::CPath::lookup(filename, false);
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if (pathName.empty())
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{
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nlwarning("Can't find index file '%s' in search path, no mission will be valid", filename.c_str());
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return;
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}
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FILE* file = fopen(pathName.c_str(), "w");
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nlassert(file!=NULL);
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// AuthorizedStates
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fprintf(file, "%s",
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"// AuthorizedStates contains the list of authorized states. EGS mission\n"
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"// manager can accept any number of states. Default state is the first one.\n"
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"AuthorizedStates = {\n");
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std::deque<std::string>::iterator itAuth, itAuthEnd = _AuthorizedStates.end();
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for (itAuth=_AuthorizedStates.begin(); itAuth!=itAuthEnd; ++itAuth)
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fprintf(file, "\t\"%s\",\n", itAuth->c_str());
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fprintf(file, "%s", "};\n\n");
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// MissionStatesFields
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fprintf(file, "%s",
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"// MissionStatesFields contains the number of fields in MissionStates, for\n"
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"// future compatibility purpose.\n"
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"MissionStatesFields = ");
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fprintf(file, "%d", 3); // 3 fields: name, state, hash key
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fprintf(file, "%s", ";\n\n");
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// MissionStates
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fprintf(file, "%s",
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"// MissionStates contains a list of mission with for each the state of the\n"
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"// mission and its hash key. The tool will add new missions with the default\n"
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"// state. It will flag missions with a modified hash key with default state to\n"
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"// prevent untested modified missions to be published.\n"
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"// :NOTE: You can add a field to this structure without the need to modify EGS\n"
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"// code. Simply update MissionStatesFields.\n"
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"MissionStates = {\n");
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TMissionStateContainer::iterator itMission, itMissionEnd = _MissionStates.end();
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for (itMission=_MissionStates.begin(); itMission!=itMissionEnd; ++itMission)
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fprintf(file, "\t%-42s %-12s \"%s\",\n", ("\""+itMission->second.name+"\",").c_str(), ("\""+itMission->second.state+"\",").c_str(), itMission->second.hashKey.c_str());
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fprintf(file, "};\n\n");
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fclose(file);
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}
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// :NOTE: This function exists in mission_template.cpp. If you change it here modify the other file.
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std::string buildHashKey(std::string const& content)
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{
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uint32 sum = 0;
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size_t size = content.length()/4;
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for (size_t i=0; i<size; ++i)
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{
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uint32 val = 0;
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for (int j=0; j<4; ++j)
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val += content[4*i+j]<<8*j;
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sum += val;
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if (sum&1)
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sum = sum>>1 | 0x80000000;
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else
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sum = sum>>1;
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}
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return NLMISC::toString("0x%08X", sum);
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}
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bool CMission::parsePrim(NLLIGO::IPrimitive const* prim)
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{
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// init default values
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std::vector<std::string>* params;
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// get the mission script
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if (!prim->getPropertyByName("script", params) || !params)
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{
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nlwarning("ERROR : cant find mission script!!!!!!");
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return false;
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}
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// parse them
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std::string content;
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std::vector<std::string>::iterator itParam, itParamEnd = params->end();
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for (itParam=params->begin(); itParam!=itParamEnd; ++itParam)
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{
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content += *itParam + "\n";
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}
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hashKey = buildHashKey(content);
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return true;
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}
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@ -0,0 +1,51 @@
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#ifndef VALIDATION_FILE_H
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#define VALIDATION_FILE_H
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#include <deque>
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#include <map>
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#include <string>
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#include <nel/ligo/primitive.h>
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struct CMissionState
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{
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std::string name;
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std::string state;
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std::string hashKey;
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CMissionState(std::string _name, std::string _state, std::string _hashKey)
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: name(_name), state(_state), hashKey(_hashKey) { }
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};
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struct CMission
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{
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std::string name;
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std::string hashKey;
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CMission(std::string _name, std::string _hashKey)
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: name(_name), hashKey(_hashKey) { }
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bool parsePrim(NLLIGO::IPrimitive const* prim);
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};
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class CValidationFile
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{
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public:
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typedef std::map<std::string, CMissionState> TMissionStateContainer;
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std::deque<std::string> _AuthorizedStates;
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TMissionStateContainer _MissionStates;
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public:
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// CValidationFile() { }
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void loadMissionValidationFile(std::string filename);
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void saveMissionValidationFile(std::string filename);
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void insertMission(std::string const& mission, std::string const& hashKey)
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{
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_MissionStates.insert(std::make_pair(mission, CMissionState(mission, defaultState(), hashKey)));
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}
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std::string defaultState()
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{
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if (!_AuthorizedStates.empty())
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return _AuthorizedStates.front();
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else
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return "";
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}
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};
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#endif // VALIDATION_FILE_H
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