--- a/src/lib/INIReader.cpp Sun Nov 22 19:25:42 2020 +0100
+++ b/src/lib/INIReader.cpp Mon Nov 23 16:25:39 2020 +0100
@@ -39,7 +39,7 @@
std::regex whitespacePattrern("\\s*");
std::regex commentPattrern("\\s*(;|#)\\s*(.*)");
- std::regex sectionPattrern("\\s*\\[\\s*([^\\]]+)\\s*\\]\\s*");
+ std::regex sectionPattrern("\\s*\\[\\s*([^\\]]+)\\s*\\]\\s*((;|#)\\s*(.*))?");
std::regex entryQuotesPattrern(/***/"\\s*(([^=\\]]+?[^=\\s\\]]*)(\\[([^\\]]+)\\])?)\\s*=\\s*\"([^']+)\"\\s*((;|#)\\s*(.*))?");
std::regex entryApostrophesPattrern("\\s*(([^=\\]]+?[^=\\s\\]]*)(\\[([^\\]]+)\\])?)\\s*=\\s*'([^']+)'\\s*((;|#)\\s*(.*))?");
std::regex entryPlainPattrern("\\s*(([^=\\]]+?[^=\\s\\]]*)(\\[([^\\]]+)\\])?)\\s*=\\s*(.*)");
@@ -55,9 +55,17 @@
lineNumber++;
if (std::regex_match(line, match, whitespacePattrern)) {
- // TODO: support also whitespace
+ INIContentHandler::WhitespaceEvent event;
+ event.lineNumber = lineNumber;
+ event.eventNumber = ++eventNumber;
+ event.whitespace = match[0];
+ for (INIContentHandler* handler : handlers) handler->whitespace(event);
} else if (std::regex_match(line, match, commentPattrern)) {
- // TODO: support also comments + emit also the comment style (;/#)
+ INIContentHandler::CommentEvent event;
+ event.lineNumber = lineNumber;
+ event.eventNumber = ++eventNumber;
+ event.comment = match[2];
+ for (INIContentHandler* handler : handlers) handler->comment(event);
} else if (std::regex_match(line, match, sectionPattrern)) {
if (inSection) for (INIContentHandler* handler : handlers) handler->endSection();
inSection = true;
@@ -65,7 +73,7 @@
event.lineNumber = lineNumber;
event.eventNumber = ++eventNumber;
event.name = match[1];
- // TODO: support also comments + emit also the comment style (;/#)
+ event.comment = match[4];
for (INIContentHandler* handler : handlers) handler->startSection(event);
} else if (std::regex_match(line, match, entryQuotesPattrern) || std::regex_match(line, match, entryApostrophesPattrern) || std::regex_match(line, match, entryPlainPattrern)) {
INIContentHandler::EntryEvent event;
@@ -76,13 +84,13 @@
event.fullKey = match[1];
event.value = match[5];
if (match.size() == 9) event.comment = match[8];
- // TODO: emit also the quote style ('/"/) and surrounding whitespace
for (INIContentHandler* handler : handlers) handler->entry(event);
} else {
// TODO: warning, error, or support unknown content
}
- // TODO: probably switch to state-machine approach instead of regular expressions
+ // General feautres:
+ // TODO: probably switch to state-machine approach instead of regular expressions or use an existing library
// TODO: warning/error handler
// TODO: support also multiline content (\ + \n)
// TODO: support also quoted or multiline keys?
@@ -92,6 +100,12 @@
// TODO: support also nested keys e.g. key.sub.subsub.subsubsub=value – translate them to nested sections
// TODO: support also option for alternative key-value separator (: instead of =)
// TODO: support also other encodings (currently only UTF-8 is supported)
+
+ // Lossless conversions:
+ // TODO: emit also the quote style ('/"/)
+ // TODO: emit also the comment style (;/#) ?
+ // TODO: emit also the whitespace before key name, around =, after "values"/'values', around [sections] ?
+ // TODO: emit also the line-end type (LF/CRLF) ?
}
if (inSection) for (INIContentHandler* handler : handlers) handler->endSection();