added RepositoryInfo class, before testing
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Phitherek
parent
501b2f5b5b
commit
20ab862593
3
OBJECTS
3
OBJECTS
@ -2,13 +2,14 @@ ModDescription: name, description, release, deps, repotype, repoaddr x
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ModList: ModListDescription, vector<ModInfoDescription>
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ModListList: vector<ModListDescription> x
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LocalModDescription: ModDescription + remoteModlist (inheritance) x
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LocalModList: vector<LocalModDescription>, ConfigFile
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LocalModList: vector<LocalModDescription>, ConfigFile x
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RepositoryModDescription: ModDescription + path (inheritance) x
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RepositoryInfo: vector<RepositoryModDescription>, ConfigFile
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ModListDescription: name, server, modlistPath x
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ModInfoDescription: name, server, modinfoPath x
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ModInfo: ModInfoDescription, vector<ModDescription>
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ParameterParser: actionList, argc, argv
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Action:
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SyncAction
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InstallAction
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UpdateAction
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196
RepositoryInfo.cpp
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196
RepositoryInfo.cpp
Normal file
@ -0,0 +1,196 @@
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#include "RepositoryInfo.h"
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#include "3mExceptions.h"
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#include <fstream>
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using namespace mmm;
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RepositoryInfo::RepositoryInfo() {
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ConfigFile emptyconf;
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_conf = emptyconf;
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_repoinfo.clear();
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_repoinfoIterator = -1;
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_repoinfoAtEnd = true;
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}
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RepositoryInfo::RepositoryInfo(ConfigFile conf) {
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_conf = conf;
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std::string rifn = _conf.getRepoInfo();
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std::ifstream rifile(rifn.c_str());
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if(!rifile) {
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throw FileException(rifn, "reading", "Could not open file!");
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}
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std::string action = "detect";
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RepositoryModDescription tmprid;
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while(!rifile.eof()) {
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std::string line;
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rifile >> line;
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if(rifile) {
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if(action == "detect") {
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if(line[0] == '{') {
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std::string name = "";
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for(int i = 1; line[i] != '}' && i < line.length(); i++) {
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name += line[i];
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}
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tmprid.setName(name);
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action = "parse";
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} else {
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std::string msg = "";
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msg += "Found ";
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msg += line[0];
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msg += " although { was expected.";
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rifile.close();
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throw ParseException(rifn, msg);
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}
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} else if(action == "parse") {
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if(line[0] == '{') {
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if(line[1] == 'e' && line[2] == 'n' && line[3] == 'd' && line[4] == '}') {
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if(tmprid.getName() != "" && tmprid.getPath() != "") {
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_repoinfo.push_back(tmprid);
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tmprid.clear();
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} else {
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rifile.close();
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throw ParseException(rifn, "Data error.");
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}
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action = "detect";
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} else {
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std::string msg = "";
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msg += "Found ";
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msg += line;
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msg += " although {end} or action in [] was expected.";
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rifile.close();
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throw ParseException(rifn, msg);
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}
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} else if(line[0] == '[') {
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std::string tmpact = "";
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for(int i = 1; line[i] != ']' && i < line.length(); i++) {
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tmpact += line[i];
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}
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if(tmpact == "release" || tmpact == "path") {
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action = tmpact;
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} else {
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std::string msg = "";
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msg += "Found ";
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msg += tmpact;
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msg += " although release/path was expected.";
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rifile.close();
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throw ParseException(rifn, msg);
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}
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} else {
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std::string msg = "";
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msg += "Found ";
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msg += line;
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msg += " although {end} or action in [] was expected.";
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rifile.close();
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throw ParseException(rifn, msg);
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}
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} else if(action == "release") {
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if(line[0] == '[' || line[0] == '{') {
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std::string msg = "";
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msg += "Found ";
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msg += line[0];
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msg += " although string was expected.";
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rifile.close();
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throw ParseException(rifn, msg);
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} else {
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tmprid.setReleaseNr(line.c_str());
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action = "parse";
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}
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} else if(action == "path") {
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if(line[0] == '[' || line[0] == '{') {
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std::string msg = "";
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msg += "Found ";
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msg += line[0];
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msg += " although string was expected.";
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rifile.close();
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throw ParseException(rifn, msg);
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} else {
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tmprid.setPath(line);
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action = "parse";
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}
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} else {
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rifile.close();
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throw ParseException(rifn, "The program should not reach this place!");
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}
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}
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}
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_repoinfoIterator = -1;
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_repoinfoAtEnd = false;
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}
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RepositoryInfo::~RepositoryInfo() {
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ConfigFile emptyconf;
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_conf = emptyconf;
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_repoinfo.clear();
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_repoinfoIterator = -1;
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_repoinfoAtEnd = true;
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}
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RepositoryModDescription RepositoryInfo::getNextModDescription() {
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if(_repoinfoIterator+1 < _repoinfo.size()) {
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_repoinfoIterator++;
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return _repoinfo[_repoinfoIterator];
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} else {
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static RepositoryModDescription emptyrmd;
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_repoinfoAtEnd = true;
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return emptyrmd;
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}
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}
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RepositoryModDescription RepositoryInfo::getModDescriptionByName(std::string name) {
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for(unsigned int i = 0; i < _repoinfo.size(); i++) {
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if(_repoinfo[i].getName() == name) {
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return _repoinfo[i];
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}
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}
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static RepositoryModDescription emptyrmd;
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return emptyrmd;
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}
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void RepositoryInfo::insertModDescription(RepositoryModDescription rmd) {
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_repoinfo.push_back(rmd);
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if(_repoinfoAtEnd) {
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_repoinfoAtEnd = false;
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}
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}
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void RepositoryInfo::deleteModDescription(std::string name) {
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for(std::vector<RepositoryModDescription>::iterator i = _repoinfo.begin(); i < _repoinfo.end(); i++) {
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if(i -> getName() == name) {
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_repoinfo.erase(i);
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}
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}
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}
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void RepositoryInfo::resetModDescriptionIterator() {
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_repoinfoIterator = -1;
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if(_repoinfoAtEnd) {
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_repoinfoAtEnd = false;
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}
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}
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bool RepositoryInfo::modDescriptionsAtEnd() {
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return _repoinfoAtEnd;
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}
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void RepositoryInfo::setConfigFile(ConfigFile conf) {
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_conf = conf;
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}
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void RepositoryInfo::write() {
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std::string rifn = _conf.getRepoInfo();
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std::ofstream rifile(rifn.c_str());
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if(!rifile) {
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throw FileException(rifn, "writing", "Could not open file!");
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}
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for(unsigned int i = 0; i < _repoinfo.size(); i++) {
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rifile << "{" << _repoinfo[i].getName() << "}" << std::endl << "[release]" << std::endl << _repoinfo[i].getReleaseNr() << std::endl << "[path]" << std::endl << _repoinfo[i].getPath() << std::endl << "{end}" << std::endl;
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}
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rifile.close();
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}
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void RepositoryInfo::clear() {
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ConfigFile emptyconf;
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_conf = emptyconf;
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_repoinfo.clear();
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_repoinfoIterator = -1;
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_repoinfoAtEnd = false;
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}
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47
RepositoryInfo.h
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47
RepositoryInfo.h
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@ -0,0 +1,47 @@
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#ifndef _REPOSITORYINFO_H
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#define _REPOSITORYINFO_H
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#include "ConfigFile.h"
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#include "RepositoryModDescription.h"
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#include <vector>
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#include <string>
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/// \file RepositoryInfo.h
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/// \brief A class representing a local repository info file.
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/// \author Phitherek_
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/// \date 2013
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/// \version 0.1-pre
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/// \namespace mmm
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/// \brief A global namespace for 3m.
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namespace mmm {
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/// \class RepositoryInfo
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/// \brief A class representing a local repository info file.
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class RepositoryInfo {
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private:
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ConfigFile _conf;
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std::vector<RepositoryModDescription> _repoinfo;
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int _repoinfoIterator;
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bool _repoinfoAtEnd;
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public:
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RepositoryInfo(); ///< A constructor.
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RepositoryInfo(ConfigFile conf); ///< \brief A constructor with parameter.
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///< Tries to open and parse local repository info file from given ConfigFile.
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///< \param conf A ConfigFile object.
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~RepositoryInfo(); ///< A destructor.
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RepositoryModDescription getNextModDescription(); ///< \brief A function that returns next RepositoryModDescription from the list.
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///< \return Next RepositoryModDescription from the list or empty RepositoryModDescription object if at end.
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RepositoryModDescription getModDescriptionByName(std::string name); ///< \brief A function that searches for a mod name and returns its RepositoryModDescription.
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///< \param name A mod name.
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///< \return A RepositoryModDescription of the mod or empty RepositoryModDescription object on failure.
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void insertModDescription(RepositoryModDescription rmd); ///< \brief A function that inserts a RepositoryModDescription to the repository info file.
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///< \param rmd A RepositoryModDescription to insert.
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void deleteModDescription(std::string name); ///< \brief A function that removes a RepositoryModDescription from local repository info file.
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///< \param name A name of a mod to be removed.
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void resetModDescriptionIterator(); ///< A function that resets repository info iterator.
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bool modDescriptionsAtEnd(); ///< \brief A function that returns if repository info iterator is at its end.
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///< \return True if iterator is at end, false otherwise.
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void setConfigFile(ConfigFile conf); ///< \brief A function that sets ConfigFile in the object.
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///< \param conf A ConfigFile object.
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void write(); ///< A function that writes back the repository info file.
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void clear(); ///< A function that clears the object.
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};
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}
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