1 files changed, 52 insertions, 0 deletions
diff --git a/include/configparser.h b/include/configparser.h
new file mode 100644
index 000000000..a1d7aff5b
--- /dev/null
+++ b/include/configparser.h
@@ -0,0 +1,52 @@
+struct fpos
+{
+	std::string filename;
+	int line;
+	int col;
+	fpos(const std::string& name, int l = 1, int c = 1) : filename(name), line(l), col(c) {}
+	std::string str()
+	{
+		return filename + ":" + ConvToStr(line) + ":" + ConvToStr(col);
+	}
+};
+
+enum ParseFlags
+{
+	FLAG_NO_EXEC = 1,
+	FLAG_NO_INC = 2
+};
+
+struct ParseStack
+{
+	std::vector<std::string> reading;
+	std::map<std::string, std::string> vars;
+	ConfigDataHash& output;
+	std::stringstream& errstr;
+
+	ParseStack(ServerConfig* conf)
+		: output(conf->config_data), errstr(conf->errstr)
+	{
+		vars["amp"] = "&";
+		vars["quot"] = "\"";
+		vars["newline"] = vars["nl"] = "\n";
+	}
+	bool ParseFile(const std::string& name, int flags);
+	bool ParseExec(const std::string& name, int flags);
+	void DoInclude(ConfigTag* includeTag, int flags);
+};
+
+/** RAII wrapper on FILE* to close files on exceptions */
+struct FileWrapper
+{
+	FILE* const f;
+	FileWrapper(FILE* file) : f(file) {}
+	operator bool() { return f; }
+	operator FILE*() { return f; }
+	~FileWrapper()
+	{
+		if (f)
+			fclose(f);
+	}
+};
+
+