30.11.2010 - initial commit
This commit is contained in:
peri4
253
piconfig.cpp
Normal file
253
piconfig.cpp
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#include "piconfig.h"
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PIConfig::PIConfig(const string & path): PIFile(path) {
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if (!isOpened())
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open(path, Read | Write | New);
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parse();
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}
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bool PIConfig::getValue(const string & vname, const bool def, bool * exist) const {
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return atob(getValue(vname, btos(def), exist));}
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char PIConfig::getValue(const string & vname, const char def, bool * exist) const {
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return atoi(getValue(vname, string(1, def), exist).c_str());}
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short PIConfig::getValue(const string & vname, const short def, bool * exist) const {
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return atoi(getValue(vname, itos(def), exist).c_str());}
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int PIConfig::getValue(const string & vname, const int def, bool * exist) const {
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return atoi(getValue(vname, itos(def), exist).c_str());}
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long PIConfig::getValue(const string & vname, const long def, bool * exist) const {
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return atoi(getValue(vname, ltos(def), exist).c_str());}
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uchar PIConfig::getValue(const string & vname, const uchar def, bool * exist) const {
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return atoi(getValue(vname, uitos(def), exist).c_str());}
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ushort PIConfig::getValue(const string & vname, const ushort def, bool * exist) const {
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return atoi(getValue(vname, uitos(def), exist).c_str());}
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uint PIConfig::getValue(const string & vname, const uint def, bool * exist) const {
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return atoi(getValue(vname, uitos(def), exist).c_str());}
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ulong PIConfig::getValue(const string & vname, const ulong def, bool * exist) const {
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return atoi(getValue(vname, ultos(def), exist).c_str());}
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float PIConfig::getValue(const string & vname, const float def, bool * exist) const {
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return atof(getValue(vname, ftos(def), exist).c_str());}
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double PIConfig::getValue(const string & vname, const double def, bool * exist) const {
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return atof(getValue(vname, dtos(def), exist).c_str());}
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void PIConfig::setValue(const string & name, const char * value, bool write) {
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setValue(name, string(value), "s", write);}
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void PIConfig::setValue(const string & name, const bool value, bool write) {
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setValue(name, btos(value), "b", write);}
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void PIConfig::setValue(const string & name, const char value, bool write) {
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setValue(name, string(1, value), "s", write);}
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void PIConfig::setValue(const string & name, const short value, bool write) {
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setValue(name, itos(value), "n", write);}
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void PIConfig::setValue(const string & name, const int value, bool write) {
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setValue(name, itos(value), "n", write);}
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void PIConfig::setValue(const string & name, const long value, bool write) {
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setValue(name, ltos(value), "n", write);}
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void PIConfig::setValue(const string & name, const uchar value, bool write) {
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setValue(name, uitos(value), "n", write);}
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void PIConfig::setValue(const string & name, const ushort value, bool write) {
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setValue(name, uitos(value), "n", write);}
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void PIConfig::setValue(const string & name, const uint value, bool write) {
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setValue(name, uitos(value), "n", write);}
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void PIConfig::setValue(const string & name, const ulong value, bool write) {
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setValue(name, ultos(value), "n", write);}
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void PIConfig::setValue(const string & name, const float value, bool write) {
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setValue(name, ftos(value), "f", write);}
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void PIConfig::setValue(const string & name, const double value, bool write) {
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setValue(name, dtos(value), "f", write);}
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string PIConfig::getValue(const string & vname, const string & def, bool * exist) const {
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for (int i = 0; i < settname.size(); i++) {
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if (settname[i] == vname) {
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if (exist != 0) *exist = true;
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return settval[i];
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}
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}
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if (exist != 0) *exist = false;
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return def;
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}
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void PIConfig::setValue(const string & name, const string & value, const string & type, bool write) {
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int number = getNumber(name);
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if (number == -1) {
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addLine(name, value, type);
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return;
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}
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string tmp = settname[number] + " = " + value + " #" + setttype[number] + " " + settcom[number];
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settval[number] = value;
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all[settlines[number]] = tmp;
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if (write) writeAll();
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}
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bool PIConfig::existsValue(const string & name) {
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for (int i = 0; i < settname.size(); i++)
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if (settname[i] == name) return true;
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return false;
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}
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void PIConfig::addLine(const string & name, const string & value, const string & type) {
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if (setttab.size() > 0) *this << setttab[setttab.size() - 1] << name << " = " << value << " #" << type << "\n";
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else *this << name << " = " << value << " #" << type << "\n";
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settname.push_back(name);
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settval.push_back(value);
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settcom.push_back("");
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setttype.push_back(type);
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if (setttab.size() > 0) setttab.push_back(setttab[setttab.size() - 1]);
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else setttab.push_back("\t");
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settlines.push_back(all.size());
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all.push_back(name + " = " + value + " #" + type);
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flush();
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}
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void PIConfig::insertLine(int number, const string & name, const string & value, const string & type) {
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if (number >= settname.size()) {
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addLine(name, value, type);
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return;
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}
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settname.insert(settname.begin() + number, name);
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settval.insert(settval.begin() + number, value);
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settcom.insert(settcom.begin() + number, "");
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setttab.insert(setttab.begin() + number, setttab[number]);
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setttype.insert(setttype.begin() + number, type);
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settlines.insert(settlines.begin() + number, settlines[number]);
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for (int i = number + 1; i < settlines.size(); i++) settlines[i]++;
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all.insert(all.begin() + settlines[number], name + " = " + value + " #" + type);
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flush();
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writeAll();
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}
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int PIConfig::getNumber(const string & name) {
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for (int i = 0; i < settname.size(); i++)
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if (settname[i] == name)
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return i;
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return -1;
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}
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void PIConfig::setValue(int number, const string & value, bool write) {
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string tmp = settname[number] + " = " + value + " #" + setttype[number] + " " + settcom[number];
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settval[number] = value;
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all[settlines[number]] = tmp;
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if (write) writeAll();
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}
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void PIConfig::setName(int number, const string & name) {
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string tmp = name + " = " + settval[number] + " #" + setttype[number] + " " + settcom[number];
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settname[number] = name;
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all[settlines[number]] = tmp;
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writeAll();
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}
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void PIConfig::setType(int number, const string & type) {
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string tmp = settname[number] + " = " + settval[number] + " #" + type + " " + settcom[number];
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setttype[number] = type;
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all[settlines[number]] = tmp;
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writeAll();
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}
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void PIConfig::setComment(int number, const string & comment) {
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string tmp = settname[number] + " = " + settval[number] + " #" + setttype[number] + " " + comment;
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settcom[number] = comment;
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all[settlines[number]] = tmp;
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writeAll();
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}
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void PIConfig::deleteLine(const string & name) {
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bool exist = false;
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int i;
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for (i = 0; i < settname.size(); i++) {
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if (settname[i] == name) {
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exist = true;
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break;
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}
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}
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if (!exist) return;
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deleteLine(i);
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}
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void PIConfig::deleteLine(int number) {
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settname.erase(settname.begin() + number);
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settval.erase(settval.begin() + number);
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settcom.erase(settcom.begin() + number);
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setttab.erase(setttab.begin() + number);
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setttype.erase(setttype.begin() + number);
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all.erase(all.begin() + settlines[number]);
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for (int i = number; i < settlines.size(); i++) settlines[i]--;
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settlines.erase(settlines.begin() + number);
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writeAll();
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}
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void PIConfig::writeAll() {
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clear();
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int c = 0;
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for (int i = 0; i < all.size() - 1; i++) {
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if (c < settlines.size() && c < setttab.size()) {
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if (settlines[c] == i) {
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*this << setttab[c];
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c++;
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}
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}
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*this << all[i] << "\n";
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}
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readAll();
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}
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void PIConfig::readAll() {
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settname.clear();
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settval.clear();
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settcom.clear();
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setttab.clear();
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settlines.clear();
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setttype.clear();
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all.clear();
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flush();
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parse();
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}
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void PIConfig::parse() {
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string str, tab, comm;
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int ind, sind;
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if (!isOpened()) return;
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seek(0);
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lines = 0;
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while (!isEnd()) {
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str = readLine();
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tab = s_left(str, str.find_first_of(s_left(s_trimmed(str), 1)));
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str = s_trimmed(str);
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all.push_back(str);
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ind = str.find_first_of('=');
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if ((ind > 0) && !(str[0] == '#')) {
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sind = str.find_first_of('#');
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if (sind > 0) {
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comm = s_trimmed(s_right(str, str.size() - sind - 1));
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setttype.push_back(s_left(comm, 1));
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comm = s_trimmed(s_right(comm, comm.size() - 1));
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settcom.push_back(comm);
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str = s_left(str, sind);
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} else {
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setttype.push_back("s");
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settcom.push_back("");
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}
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settname.push_back(s_trimmed(s_left(str, ind)));
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settval.push_back(s_trimmed(s_right(str, str.size() - ind - 1)));
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setttab.push_back(tab);
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settlines.push_back(lines);
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}
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lines++;
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}
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}
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