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/*
* InspIRCd -- Internet Relay Chat Daemon
*
* Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
*
* This file is part of InspIRCd. InspIRCd is free software: you can
* redistribute it and/or modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation, version 2.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
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_USE_XML = 1,
FLAG_NO_EXEC = 2,
FLAG_NO_INC = 4
};
struct ParseStack
{
std::vector<std::string> reading;
std::map<std::string, std::string> vars;
ConfigDataHash& output;
ConfigFileCache& FilesOutput;
std::stringstream& errstr;
ParseStack(ServerConfig* conf)
: output(conf->config_data), FilesOutput(conf->Files), 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);
void DoReadFile(const std::string& key, const std::string& file, int flags, bool exec);
};
/** RAII wrapper on FILE* to close files on exceptions */
struct FileWrapper
{
FILE* const f;
bool close_with_pclose;
FileWrapper(FILE* file, bool use_pclose = false) : f(file), close_with_pclose(use_pclose) {}
operator bool() { return (f != NULL); }
operator FILE*() { return f; }
~FileWrapper()
{
if (f)
{
if (close_with_pclose)
pclose(f);
else
fclose(f);
}
}
};
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