172 lines
7.0 KiB
C
172 lines
7.0 KiB
C
/*
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* libtcod 1.6.0
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* Copyright (c) 2008,2009,2010,2012,2013 Jice & Mingos
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * The name of Jice or Mingos may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY JICE AND MINGOS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL JICE OR MINGOS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _TCOD_PARSER_H
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#define _TCOD_PARSER_H
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/* generic type */
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typedef enum {
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TCOD_TYPE_NONE,
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TCOD_TYPE_BOOL,
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TCOD_TYPE_CHAR,
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TCOD_TYPE_INT,
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TCOD_TYPE_FLOAT,
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TCOD_TYPE_STRING,
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TCOD_TYPE_COLOR,
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TCOD_TYPE_DICE,
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TCOD_TYPE_VALUELIST00,
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TCOD_TYPE_VALUELIST01,
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TCOD_TYPE_VALUELIST02,
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TCOD_TYPE_VALUELIST03,
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TCOD_TYPE_VALUELIST04,
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TCOD_TYPE_VALUELIST05,
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TCOD_TYPE_VALUELIST06,
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TCOD_TYPE_VALUELIST07,
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TCOD_TYPE_VALUELIST08,
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TCOD_TYPE_VALUELIST09,
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TCOD_TYPE_VALUELIST10,
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TCOD_TYPE_VALUELIST11,
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TCOD_TYPE_VALUELIST12,
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TCOD_TYPE_VALUELIST13,
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TCOD_TYPE_VALUELIST14,
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TCOD_TYPE_VALUELIST15,
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TCOD_TYPE_CUSTOM00,
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TCOD_TYPE_CUSTOM01,
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TCOD_TYPE_CUSTOM02,
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TCOD_TYPE_CUSTOM03,
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TCOD_TYPE_CUSTOM04,
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TCOD_TYPE_CUSTOM05,
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TCOD_TYPE_CUSTOM06,
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TCOD_TYPE_CUSTOM07,
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TCOD_TYPE_CUSTOM08,
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TCOD_TYPE_CUSTOM09,
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TCOD_TYPE_CUSTOM10,
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TCOD_TYPE_CUSTOM11,
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TCOD_TYPE_CUSTOM12,
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TCOD_TYPE_CUSTOM13,
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TCOD_TYPE_CUSTOM14,
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TCOD_TYPE_CUSTOM15,
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TCOD_TYPE_LIST=1024
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} TCOD_value_type_t;
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/* generic value */
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typedef union {
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bool b;
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char c;
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int32 i;
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float f;
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char *s;
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TCOD_color_t col;
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TCOD_dice_t dice;
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TCOD_list_t list;
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void *custom;
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} TCOD_value_t;
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/* parser structures */
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typedef void *TCOD_parser_struct_t;
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TCODLIB_API const char *TCOD_struct_get_name(TCOD_parser_struct_t def);
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TCODLIB_API void TCOD_struct_add_property(TCOD_parser_struct_t def, const char *name,TCOD_value_type_t type, bool mandatory);
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TCODLIB_API void TCOD_struct_add_list_property(TCOD_parser_struct_t def, const char *name,TCOD_value_type_t type, bool mandatory);
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TCODLIB_API void TCOD_struct_add_value_list(TCOD_parser_struct_t def,const char *name, const char **value_list, bool mandatory);
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TCODLIB_API void TCOD_struct_add_value_list_sized(TCOD_parser_struct_t def,const char *name, const char **value_list, int size, bool mandatory);
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TCODLIB_API void TCOD_struct_add_flag(TCOD_parser_struct_t def,const char *propname);
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TCODLIB_API void TCOD_struct_add_structure(TCOD_parser_struct_t def,TCOD_parser_struct_t sub_structure);
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TCODLIB_API bool TCOD_struct_is_mandatory(TCOD_parser_struct_t def,const char *propname);
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TCODLIB_API TCOD_value_type_t TCOD_struct_get_type(TCOD_parser_struct_t def, const char *propname);
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/* parser listener */
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typedef struct {
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bool (*new_struct)(TCOD_parser_struct_t str,const char *name);
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bool (*new_flag)(const char *name);
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bool (*new_property)(const char *propname, TCOD_value_type_t type, TCOD_value_t value);
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bool (*end_struct)(TCOD_parser_struct_t str, const char *name);
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void (*error)(const char *msg);
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} TCOD_parser_listener_t;
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/* a custom type parser */
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typedef TCOD_value_t (*TCOD_parser_custom_t)(TCOD_lex_t *lex, TCOD_parser_listener_t *listener, TCOD_parser_struct_t str, char *propname);
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/* the parser */
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typedef void *TCOD_parser_t;
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TCODLIB_API TCOD_parser_t TCOD_parser_new();
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TCODLIB_API TCOD_parser_struct_t TCOD_parser_new_struct(TCOD_parser_t parser, char *name);
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TCODLIB_API TCOD_value_type_t TCOD_parser_new_custom_type(TCOD_parser_t parser,TCOD_parser_custom_t custom_type_parser);
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TCODLIB_API void TCOD_parser_run(TCOD_parser_t parser, const char *filename, TCOD_parser_listener_t *listener);
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TCODLIB_API void TCOD_parser_delete(TCOD_parser_t parser);
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/* error during parsing. can be called by the parser listener */
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TCODLIB_API void TCOD_parser_error(const char *msg, ...);
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/* default parser listener */
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TCODLIB_API bool TCOD_parser_has_property(TCOD_parser_t parser, const char *name);
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TCODLIB_API bool TCOD_parser_get_bool_property(TCOD_parser_t parser, const char *name);
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TCODLIB_API int TCOD_parser_get_char_property(TCOD_parser_t parser, const char *name);
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TCODLIB_API int TCOD_parser_get_int_property(TCOD_parser_t parser, const char *name);
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TCODLIB_API float TCOD_parser_get_float_property(TCOD_parser_t parser, const char *name);
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TCODLIB_API const char * TCOD_parser_get_string_property(TCOD_parser_t parser, const char *name);
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TCODLIB_API TCOD_color_t TCOD_parser_get_color_property(TCOD_parser_t parser, const char *name);
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TCODLIB_API TCOD_dice_t TCOD_parser_get_dice_property(TCOD_parser_t parser, const char *name);
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TCODLIB_API void TCOD_parser_get_dice_property_py(TCOD_parser_t parser, const char *name, TCOD_dice_t *dice);
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TCODLIB_API void * TCOD_parser_get_custom_property(TCOD_parser_t parser, const char *name);
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TCODLIB_API TCOD_list_t TCOD_parser_get_list_property(TCOD_parser_t parser, const char *name, TCOD_value_type_t type);
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/* parser internals (may be used by custom type parsers) */
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/* parser structures */
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typedef struct {
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char *name; /* entity type name */
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/* list of flags */
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TCOD_list_t flags;
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/* list of properties (name, type, mandatory) */
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TCOD_list_t props;
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/* list of value lists */
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TCOD_list_t lists;
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/* list of sub-structures */
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TCOD_list_t structs;
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} TCOD_struct_int_t;
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/* the parser */
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typedef struct {
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/* list of structures */
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TCOD_list_t structs;
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/* list of custom type parsers */
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TCOD_parser_custom_t customs[16];
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/* fatal error occured */
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bool fatal;
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/* list of properties if default listener is used */
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TCOD_list_t props;
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} TCOD_parser_int_t;
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TCODLIB_API TCOD_value_t TCOD_parse_bool_value();
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TCODLIB_API TCOD_value_t TCOD_parse_char_value();
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TCODLIB_API TCOD_value_t TCOD_parse_integer_value();
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TCODLIB_API TCOD_value_t TCOD_parse_float_value();
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TCODLIB_API TCOD_value_t TCOD_parse_string_value();
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TCODLIB_API TCOD_value_t TCOD_parse_color_value();
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TCODLIB_API TCOD_value_t TCOD_parse_dice_value();
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TCODLIB_API TCOD_value_t TCOD_parse_value_list_value(TCOD_struct_int_t *def,int listnum);
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TCODLIB_API TCOD_value_t TCOD_parse_property_value(TCOD_parser_int_t *parser, TCOD_parser_struct_t def, char *propname, bool list);
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#endif
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