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ignore syntax errors and empty lines; fixed merge function

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This commit is contained in:
Sebastian Wick 2012-03-31 14:28:19 +02:00
parent 6eb3281c4c
commit e35670c6cb
2 changed files with 24 additions and 27 deletions
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37
apps/mwiniimporter/importer.cpp
View file

@ -25,19 +25,16 @@ strmap MwIniImporter::loadIniFile(std::string filename) {
if(line[0] == '[') { if(line[0] == '[') {
if(line.length() > 2) { if(line.length() > 2) {
section = line.substr(1, line.length()-3); section = line.substr(1, line.length()-3);
continue;
} }
throw IniParseException(); continue;
} }
int pos = line.find("="); int pos = line.find("=");
if(pos < 1) { if(pos < 1) {
throw IniParseException(); continue;
} }
map.insert(std::pair<std::string,std::string>( map.insert(STRPAIR(section + ":" + line.substr(0,pos), line.substr(pos+1)));
section + " " + line.substr(0,pos), line.substr(pos+1)
));
} }
return map; return map;
@ -68,32 +65,32 @@ strmap MwIniImporter::loadCfgFile(std::string filename) {
int pos = line.find("="); int pos = line.find("=");
if(pos < 1) { if(pos < 1) {
throw IniParseException(); continue;
} }
map.insert(std::pair<std::string,std::string>( map.insert(STRPAIR(line.substr(0,pos), line.substr(pos+1)));
line.substr(0,pos), line.substr(pos+1)
));
} }
return map; return map;
} }
void MwIniImporter::merge(strmap &cfg, strmap &ini) { void MwIniImporter::merge(strmap &cfg, strmap &ini) {
strmap::iterator ini_it; strmap::iterator cfgIt;
for(strmap::iterator it=cfg.begin(); it != cfg.end(); it++) { strmap::iterator iniIt;
ini_it = ini.find(it->first); for(strmap::iterator it=mMergeMap.begin(); it!=mMergeMap.end(); it++) {
if((iniIt = ini.find(it->second)) != ini.end()) {
// found a key in both files cfg.erase(it->first);
if(ini_it != ini.end()) { if(!this->specialMerge(it->first, it->second, cfg, ini)) {
cfg.erase(it); cfg.insert(STRPAIR(it->first, iniIt->second));
cfg.insert(std::pair<std::string,std::string>( }
ini_it->first, ini_it->second
));
} }
} }
} }
bool MwIniImporter::specialMerge(std::string cfgKey, std::string iniKey, strmap cfg, strmap ini) {
return false;
}
void MwIniImporter::writeToFile(std::string file, strmap &cfg) { void MwIniImporter::writeToFile(std::string file, strmap &cfg) {
boost::iostreams::stream<boost::iostreams::file_sink> out(file); boost::iostreams::stream<boost::iostreams::file_sink> out(file);

14
apps/mwiniimporter/importer.hpp
View file

@ -5,17 +5,16 @@
#include <map> #include <map>
#include <exception> #include <exception>
typedef std::map<std::string, std::string> strmap;
class IniParseException : public std::exception { typedef std::map<std::string, std::string> strmap;
virtual const char* what() const throw() { #define STRPAIR std::make_pair<std::string, std::string>
return "unexpected end of line";
}
};
class MwIniImporter { class MwIniImporter {
public: public:
MwIniImporter() {
mMergeMap.insert(STRPAIR("fps", "General:Show FPS"));
};
void setVerbose(bool verbose); void setVerbose(bool verbose);
strmap loadIniFile(std::string filename); strmap loadIniFile(std::string filename);
strmap loadCfgFile(std::string filename); strmap loadCfgFile(std::string filename);
@ -23,8 +22,9 @@ class MwIniImporter {
void writeToFile(std::string file, strmap &cfg); void writeToFile(std::string file, strmap &cfg);
private: private:
bool specialMerge(std::string cfgKey, std::string iniKey, strmap cfg, strmap ini);
bool mVerbose; bool mVerbose;
strmap mMergeMap;
}; };