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feat: add only section not has filed name; for examlpe:[section1] dat… #44

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feat: add only section not has filed name; for examlpe:[section1] dat… #44

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51 changes: 38 additions & 13 deletions include/inicpp.h
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Original file line number Diff line number Diff line change
Expand Up @@ -441,6 +441,7 @@ namespace ini
std::vector<std::string> commentPrefixes_ = { "#" , ";" };
bool multiLineValues_ = false;
bool overwriteDuplicateFields_ = true;
bool vectorFiedsFlag_ = false;

void eraseComment(const std::string &commentPrefix,
std::string &str,
Expand Down Expand Up @@ -603,6 +604,11 @@ namespace ini
multiLineValues_ = enable;
}

void setVectorFieldsFlag(bool enable)
{
vectorFiedsFlag_ = enable;
}

/** Sets whether or not overwriting duplicate fields is allowed.
* If overwriting duplicate fields is not allowed,
* an exception is thrown when a duplicate field is found inside a section.
Expand All @@ -622,6 +628,7 @@ namespace ini
IniSectionBase<Comparator> *currentSection = nullptr;
std::string mutliLineValueFieldName = "";
std::string line;
std::string secName;
// iterate file line by line
while(!is.eof() && !is.fail())
{
Expand Down Expand Up @@ -657,7 +664,7 @@ namespace ini
}

// retrieve section name
std::string secName = line.substr(1, pos - 1);
secName = line.substr(1, pos - 1);
currentSection = &((*this)[secName]);

// clear multiline value field name
Expand Down Expand Up @@ -688,14 +695,20 @@ namespace ini
}
else if(pos == std::string::npos)
{
std::stringstream ss;
ss << "l." << lineNo
<< ": ini parsing failed, no '"
<< fieldSep_
<< "' found";
if (multiLineValues_)
ss << ", and not a multi-line value continuation";
throw std::logic_error(ss.str());
if(vectorFiedsFlag_ && secName != "")
{
IniField previous_value = (*currentSection)[secName];
std::string value = previous_value.as<std::string>() + "\n" + line;
(*currentSection)[secName] = value;
}
else
{
std::stringstream ss;
ss << "l." << lineNo << ": ini parsing failed, no '" << fieldSep_ << "' found";
if(multiLineValues_)
ss << ", and not a multi-line value continuation";
throw std::logic_error(ss.str());
}
}
else
{
Expand Down Expand Up @@ -739,22 +752,34 @@ namespace ini
* @param os target stream. */
void encode(std::ostream &os) const
{
static bool flag = true;
// iterate through all sections in this file
for(const auto &filePair : *this)
{
if(flag)
{
flag = false;
}
else
{
os.put('\n');
}
os.put('[');
writeEscaped(os, filePair.first);
os.put(']');
os.put('\n');

// iterate through all fields in the section
for(const auto &secPair : filePair.second)
{
writeEscaped(os, secPair.first);
os.put(fieldSep_);
if(filePair.first != secPair.first)
{
os.put('\n');
writeEscaped(os, secPair.first);
os.put(fieldSep_);
}
writeEscaped(os, secPair.second.template as<std::string>());
os.put('\n');
}
os.put('\n');
}
}

Expand Down