mirror of
https://github.com/alliedmodders/amxmodx.git
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207 lines
6.7 KiB
SourcePawn
207 lines
6.7 KiB
SourcePawn
// vim: set ts=4 sw=4 tw=99 noet:
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//
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// AMX Mod X, based on AMX Mod by Aleksander Naszko ("OLO").
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// Copyright (C) The AMX Mod X Development Team.
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//
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// This software is licensed under the GNU General Public License, version 3 or higher.
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// Additional exceptions apply. For full license details, see LICENSE.txt or visit:
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// https://alliedmods.net/amxmodx-license
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//
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// INI Parser Functions
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//
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#if defined _textparse_ini_included
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#endinput
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#endif
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#define _textparse_ini_included
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/**
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* This parser API is entirely event based.
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* You must hook events to receive data.
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*/
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/**
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* The INI file format is defined as:
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* WHITESPACE: 0x20, \n, \t, \r
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* IDENTIFIER: A-Z a-z 0-9 _ - , + . $ ? /
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* STRING : Any set of symbols
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*
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* Basic syntax is comprised of SECTIONs.
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* A SECTION is defined as:
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* [SECTIONNAME]
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* OPTION
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* OPTION
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* OPTION...
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*
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* SECTIONNAME is an IDENTIFIER.
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* OPTION can be repeated any number of times, once per line.
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* OPTION is defined as one of:
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* KEY = "VALUE"
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* KEY = VALUE
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* KEY
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* Where KEY is an IDENTIFIER and VALUE is a STRING.
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*
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* WHITESPACE should always be omitted.
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* COMMENTS should be stripped, and are defined as text occurring in:
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* ;<TEXT>
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*
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* Example file below. Note that the second line is technically invalid.
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* The event handler must decide whether this should be allowed.
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* --FILE BELOW--
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* [gaben]
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* hi = clams
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* bye = "NO CLAMS"
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*
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* [valve]
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* cannot
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* maintain
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* products
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*/
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/**
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* Parser invalid code.
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*/
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enum INIParser
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{
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Invalid_INIParser = 0
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};
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/**
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* Creates a new INI parser.
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* This is used to set parse hooks.
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*
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* @return A new handle to an INI Parse structure.
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*/
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native INIParser:INI_CreateParser();
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/**
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* Disposes of an INI parser.
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*
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* @param handle Handle to an INI Parse structure.
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*
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* @return True if disposed, false otherwise.
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*/
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native INI_DestroyParser(&INIParser:handle);
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/**
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* Parses an INI config file.
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*
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* @param handle A handle to an INI Parse structure.
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* @param file A string containing the file path.
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* @param line An optional by reference cell to store the last line number read.
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* @param col An optional by reference cell to store the last column number read.
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* @return An SMCParseError result.
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* @error Invalid or corrupt handle.
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*/
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native bool:INI_ParseFile(INIParser:handle, const file[], &line = 0, &col = 0);
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/**
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* Sets the INI_ParseStart function of a parse handle.
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*
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* @note Below is the prototype of callback:
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* -
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* Called when parsing is started.
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*
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* @param handle A handle to an INI Parse structure.
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*
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* @noreturn
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*
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* public OnParseStart(INIParser:handle)
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* -
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* @param handle Handle to an INI Parse structure.
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* @param func A ParseStart callback.
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*
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* @noreturn
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* @error Invalid or corrupt handle.
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*/
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native INI_SetParseStart(INIParser:handle, const func[]);
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/**
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* Sets the INI_ParseEnd function of a parse handle.
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*
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* @note Below is the prototype of callback:
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* -
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* Called when parsing is halted.
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*
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* @param handle A handle to an INI Parse structure.
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* @param halted True if abnormally halted, false otherwise.
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*
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* @noreturn
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*
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* public OnParseEnd(INIParser:handle, bool:halted)
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* -
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* @param handle Handle to an INI Parse structure.
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* @param func A ParseEnd callback.
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*
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* @noreturn
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* @error Invalid or corrupt handle.
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*/
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native INI_SetParseEnd(INIParser:handle, const func[]);
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/**
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* Sets the two main reader functions.
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*
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* @note Below is the prototype of callback:
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* -
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* NewSection:
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* Called when the parser finds a new section.
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*
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* @param handle Handle to an INI Parse structure.
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* @param section Name of section in between the [ and ] characters.
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* @param invalid_tokens True if invalid tokens were detected in the name.
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* @param close_bracket True if a closing bracket was detected, false otherwise.
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* @param extra_tokens True if extra tokens were detected on the line.
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* @param curtok Contains current token in the line where the section name starts.
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* You can add to this offset when failing to point to a token.
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* @return True to keep parsing, false otherwise.
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*
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* public bool:OnNewSection(INIParser:handle, const section[], bool:invalid_tokens, bool:close_bracket, bool:extra_tokens, curtok)
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*
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* KeyValue:
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* Called when the parser finds a new key/value pair.
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*
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* @param handle Handle to an INI Parse structure.
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* @param key Name of key.
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* @param value String containing value (with quotes stripped, if any).
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* @param invalid_tokens Whether or not the key contained invalid tokens.
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* @param equal_token There was an '=' sign present (in case the value is missing).
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* @param quotes Whether value was enclosed in quotes.
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* @param curtok Contains the token index of the start of the value string.
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* This can be changed when returning false.
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* @return True to keep parsing, false otherwise.
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*
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* public bool:OnKeyValue(INIParser:handle, const key[], const value[], bool:invalid_tokens, bool:equal_token, bool:quotes, curtok)
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* -
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* @param handle Handle to an INI Parse structure.
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* @param kv A KeyValue callback.
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* @param ns An optional NewSection callback.
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*
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* @noreturn
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*/
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native INI_SetReaders(INIParser:smc, const kvFunc[], const nsFunc[] = "" );
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/**
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* Sets a raw line reader on an INI parser handle.
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*
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* @note Below is the prototype of callback:
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* -
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* Called whenever a raw line is read.
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*
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* @param handle The INI Parse handle.
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* @param line Contents of line.
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* @param lineno The line number it occurs on.
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* @param curtok Pointer to optionally store failed position in string.
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*
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* @return True to keep parsing, false otherwise.
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*
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* public bool:OnRawLine(INIParser:smc, const line[], lineno, curtok)
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*
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* @param handle Handle to an INI Parse structure.
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* @param func A RawLine callback.
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*
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* @noreturn
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*/
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native INI_SetRawLine(INIParser:handle, const func[]);
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