initial project setup

stdlib/csvparser.cpp

@@ -0,0 +1,68 @@
+
+#include "csvparser.h"
+
+
+CsvParser::CsvParser(bool skip_hdr, char field_sep, char quote_ch, char line_sep, char line_sep2) {
+	skip_header = skip_hdr;
+	field_separator = field_sep;
+	quote_character = quote_ch;
+	line_separator = line_sep;
+	line_separator2 = line_sep2;
+
+	header_skiped = false;
+}
+
+void CsvParser::parseCSV(const std::string &csvSource, std::vector< std::vector<std::string> > &lines) {
+	bool inQuote(false);
+	bool newLine(false);
+	std::string field;
+	lines.clear();
+	std::vector<std::string> line;
+
+	std::string::const_iterator aChar = csvSource.begin();
+	while (aChar != csvSource.end()) {
+		if (*aChar == quote_character) {
+			newLine = false;
+			inQuote = !inQuote;
+		} else if (*aChar == field_separator) {
+			newLine = false;
+			if (inQuote == true) {
+				field += *aChar;
+			} else {
+				line.push_back(field);
+				field.clear();
+			}
+		} else if (*aChar == line_separator || *aChar == line_separator2) {
+			if (inQuote == true) {
+				field += *aChar;
+			} else {
+				if (newLine == false) {
+					line.push_back(field);
+					addLine(line, lines);
+					field.clear();
+					line.clear();
+					newLine = true;
+				}
+			}
+		} else {
+			newLine = false;
+			field.push_back(*aChar);
+		}
+
+		aChar++;
+	}
+
+	if (field.size())
+		line.push_back(field);
+
+	addLine(line, lines);
+}
+
+void CsvParser::addLine(const std::vector<std::string> &line, std::vector< std::vector<std::string> > &lines) {
+	if (skip_header && !header_skiped) {
+		header_skiped = true;
+	} else {
+		if (line.size())
+			lines.push_back(line);
+	}
+}

stdlib/csvparser.h

@@ -0,0 +1,23 @@
+
+#include <string>
+#include <vector>
+
+class CsvParser {
+
+private:
+	char field_separator;
+	char line_separator;
+	char line_separator2;
+	char quote_character;
+
+	bool skip_header;
+	bool header_skiped;
+
+public:
+	CsvParser(bool skip_hdr = false, char field_sep = ',', char quote_ch = '"', char line_sep = '\r', char line_sep2 = '\n');
+
+	void parseCSV(const std::string &csvSource, std::vector< std::vector<std::string> > &lines);
+
+private:
+	void addLine(const std::vector<std::string> &line, std::vector< std::vector<std::string> > &lines);
+};