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250 lines
11 KiB
250 lines
11 KiB
/**
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* Copyright (c) 2015 QFish <im@qfi.sh>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef __Katana__parser__
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#define __Katana__parser__
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#include <stdio.h>
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#include <stdlib.h>
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#include "katana.lex.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define KATANA_FELX_DEBUG 0
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#define KATANA_BISON_DEBUG 0
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#define KATANA_PARSER_DEBUG 0
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#define KATANA_PARSER_LOG_ENABLE 0
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struct KatanaInternalOutput;
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struct KatanaInternalOptions;
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typedef void* (*KatanaAllocatorFunction)(void* userdata, size_t size);
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typedef void (*KatanaDeallocatorFunction)(void* userdata, void* ptr);
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typedef struct KatanaInternalOptions {
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KatanaAllocatorFunction allocator;
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KatanaDeallocatorFunction deallocator;
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void* userdata;
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} KatanaOptions;
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extern const KatanaOptions kKatanaDefaultOptions;
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typedef struct KatanaInternalParser {
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// Settings for this parse run.
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const struct KatanaInternalOptions* options;
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// Output for the parse.
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struct KatanaInternalOutput* output;
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// The flex tokenizer info
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yyscan_t* scanner;
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// The floating declarations
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KatanaArray* parsed_declarations;
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#if KATANA_PARSER_DEBUG
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// The floating selectors
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KatanaArray* parsed_selectors;
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#endif // #if KATANA_PARSER_DEBUG
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KatanaSourcePosition* position;
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KatanaParserString default_namespace;
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} KatanaParser;
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KatanaArray* katana_new_array(KatanaParser* parser);
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KatanaStylesheet* katana_new_stylesheet(KatanaParser* parser);
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void katana_parser_reset_declarations(KatanaParser* parser);
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void katana_add_namespace(KatanaParser* parser, KatanaParserString* prefix, KatanaParserString* uri);
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KatanaRule* katana_new_font_face(KatanaParser* parser);
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KatanaRule* katana_new_keyframes_rule(KatanaParser* parser, KatanaParserString* name, KatanaArray* keyframes, bool isPrefixed);
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KatanaKeyframe* katana_new_keyframe(KatanaParser* parser, KatanaArray* selectors);
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KatanaArray* katana_new_Keyframe_list(KatanaParser* parser);
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void katana_keyframe_rule_list_add(KatanaParser* parser, KatanaKeyframe* keyframe, KatanaArray* list);
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void katana_parser_clear_keyframes(KatanaParser* parser, KatanaArray* keyframes);
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void katana_set_charset(KatanaParser* parser, KatanaParserString* charset);
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KatanaRule* katana_new_import_rule(KatanaParser* parser, KatanaParserString* href, KatanaArray* media);
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KatanaValue* katana_new_value(KatanaParser* parser);
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KatanaValue* katana_new_dimension_value(KatanaParser* parser, KatanaParserNumber* value, KatanaValueUnit unit);
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KatanaValue* katana_new_number_value(KatanaParser* parser, int sign, KatanaParserNumber* value, KatanaValueUnit unit);
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KatanaValue* katana_new_operator_value(KatanaParser* parser, int value);
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KatanaValue* katana_new_ident_value(KatanaParser* parser, KatanaParserString* value);
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KatanaValue* katana_new_function_value(KatanaParser* parser, KatanaParserString* name, KatanaArray* args);
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KatanaValue* katana_new_list_value(KatanaParser* parser, KatanaArray* list);
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void katana_value_set_string(KatanaParser* parser, KatanaValue* value, KatanaParserString* string);
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void katana_value_set_sign(KatanaParser* parser, KatanaValue* value, int sign);
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KatanaArray* katana_new_value_list(KatanaParser* parser);
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void katana_value_list_add(KatanaParser* parser, KatanaValue* value, KatanaArray* list);
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void katana_value_list_insert(KatanaParser* parser, KatanaValue* value, int index, KatanaArray* list);
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void katana_value_list_steal_values(KatanaParser* parser, KatanaArray* values, KatanaArray* list);
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KatanaRule* katana_new_media_rule(KatanaParser* parser, KatanaArray* medias, KatanaArray* rules);
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KatanaArray* katana_new_media_list(KatanaParser* parser);
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void katana_media_list_add(KatanaParser* parser, KatanaMediaQuery* media_query, KatanaArray* medias);
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KatanaMediaQuery* katana_new_media_query(KatanaParser* parser, KatanaMediaQueryRestrictor r, KatanaParserString *type, KatanaArray* exps);
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// i.e. (min-width: 960px)
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KatanaMediaQueryExp * katana_new_media_query_exp(KatanaParser* parser, KatanaParserString* feature, KatanaArray* values);
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KatanaArray* katana_new_media_query_exp_list(KatanaParser* parser);
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void katana_media_query_exp_list_add(KatanaParser* parser, KatanaMediaQueryExp* exp, KatanaArray* list);
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KatanaArray* katana_new_rule_list(KatanaParser* parser);
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KatanaArray* katana_rule_list_add(KatanaParser* parser, KatanaRule* rule, KatanaArray* rule_list);
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KatanaRule* katana_new_style_rule(KatanaParser* parser, KatanaArray* selectors);
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void katana_start_declaration(KatanaParser* parser);
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void katana_end_declaration(KatanaParser* parser, bool flag, bool ended);
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void katana_set_current_declaration(KatanaParser* parser, KatanaParserString* tag);
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bool katana_new_declaration(KatanaParser* parser, KatanaParserString* name, bool important, KatanaArray* values);
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void katana_parser_clear_declarations(KatanaParser* parser);
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void katana_start_selector(KatanaParser* parser);
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void katana_end_selector(KatanaParser* parser);
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KatanaQualifiedName * katana_new_qualified_name(KatanaParser* parser, KatanaParserString* prefix, KatanaParserString* localName, KatanaParserString* uri);
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KatanaSelector* katana_new_selector(KatanaParser* parser);
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KatanaSelector* katana_sink_floating_selector(KatanaParser* parser, KatanaSelector* selector);
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KatanaSelector* katana_rewrite_specifier_with_element_name(KatanaParser* parser, KatanaParserString* tag, KatanaSelector* specifier);
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KatanaSelector* katana_rewrite_specifier_with_namespace_if_needed(KatanaParser* parser, KatanaSelector* specifier);
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KatanaSelector* katana_rewrite_specifiers(KatanaParser* parser, KatanaSelector* specifiers, KatanaSelector* newSpecifier);
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void katana_adopt_selector_list(KatanaParser* parser, KatanaArray* selectors, KatanaSelector* selector);
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void katana_selector_append(KatanaParser* parser, KatanaSelector* selector, KatanaSelector* new_selector, KatanaSelectorRelation relation);
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void katana_selector_insert(KatanaParser* parser, KatanaSelector* selector, KatanaSelector* new_selector, KatanaSelectorRelation before, KatanaSelectorRelation after);
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void katana_selector_prepend_with_element_name(KatanaParser* parser, KatanaSelector* selector, KatanaParserString* tag);
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KatanaArray* katana_new_selector_list(KatanaParser* parser);
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KatanaArray* katana_reusable_selector_list(KatanaParser* parser);
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void katana_selector_list_shink(KatanaParser* parser, int capacity, KatanaArray* list);
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void katana_selector_list_add(KatanaParser* parser, KatanaSelector* selector, KatanaArray* list);
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void katana_selector_set_value(KatanaParser* parser, KatanaSelector* selector, KatanaParserString* value);
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void katana_selector_set_argument(KatanaParser* parser, KatanaSelector* selector, KatanaParserString* argument);
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void katana_selector_set_argument_with_number(KatanaParser* parser, KatanaSelector* selector, int sign, KatanaParserNumber* value);
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bool katana_parse_attribute_match_type(KatanaParser* parser, KatanaAttributeMatchType, KatanaParserString* attr);
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bool katana_selector_is_simple(KatanaParser* parser, KatanaSelector* selector);
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void katana_selector_extract_pseudo_type(KatanaSelector* selector);
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void katana_add_rule(KatanaParser* parser, KatanaRule* rule);
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void katana_start_rule(KatanaParser* parser);
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void katana_end_rule(KatanaParser* parser, bool ended);
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void katana_start_rule_header(KatanaParser* parser, KatanaRuleType type);
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void katana_end_rule_header(KatanaParser* parser);
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void katana_end_invalid_rule_header(KatanaParser* parser);
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void katana_start_rule_body(KatanaParser* parser);
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bool katana_string_is_function(KatanaParserString* string);
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void katana_string_clear(KatanaParser* parser, KatanaParserString* string);
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void katana_parse_internal_rule(KatanaParser* parser, KatanaRule* e);
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void katana_parse_internal_keyframe_rule(KatanaParser* parser, KatanaKeyframe* e);
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void katana_parse_internal_keyframe_key_list(KatanaParser* parser, KatanaArray* e);
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void katana_parse_internal_value(KatanaParser* parser, KatanaArray* e);
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void katana_parse_internal_media_list(KatanaParser* parser, KatanaArray* e);
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void katana_parse_internal_declaration_list(KatanaParser* parser, bool e);
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void katana_parse_internal_selector(KatanaParser* parser, KatanaArray* e);
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// Bison error
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void katanaerror(KATANALTYPE* yyloc, void* scanner, KatanaParser * parser, char*);
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// Bison parser location
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KatanaSourcePosition* katana_parser_current_location(KatanaParser* parser, KATANALTYPE* yylloc);
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// Log
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void katana_parser_log(KatanaParser* parser, const char * format, ...);
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// Error
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void katana_parser_resume_error_logging();
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void katana_parser_report_error(KatanaParser* parser, KatanaSourcePosition* pos, const char *, ...);
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// print
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void katana_print(const char * format, ...);
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void katana_print_stylesheet(KatanaParser* parser, KatanaStylesheet* sheet);
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void katana_print_rule(KatanaParser* parser, KatanaRule* rule);
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void katana_print_font_face_rule(KatanaParser* parser, KatanaFontFaceRule* rule);
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void katana_print_import_rule(KatanaParser* parser, KatanaImportRule* rule);
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void katana_print_media_query_exp(KatanaParser* parser, KatanaMediaQueryExp* exp);
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void katana_print_media_query(KatanaParser* parser, KatanaMediaQuery* query);
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void katana_print_media_list(KatanaParser* parser, KatanaArray* medias);
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void katana_print_media_rule(KatanaParser* parser, KatanaMediaRule* rule);
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void katana_print_keyframes_rule(KatanaParser* parser, KatanaKeyframesRule* rule);
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void katana_print_keyframe(KatanaParser* parser, KatanaKeyframe* keyframe);
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void katana_print_style_rule(KatanaParser* parser, KatanaStyleRule* rule);
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void katana_print_selector(KatanaParser* parser, KatanaSelector* selector);
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void katana_print_selector_list(KatanaParser* parser, KatanaArray* selectors);
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void katana_print_declaration(KatanaParser* parser, KatanaDeclaration* decl);
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void katana_print_declaration_list(KatanaParser* parser, KatanaArray* declarations);
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void katana_print_value_list(KatanaParser* parser, KatanaArray* values);
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#ifdef __cplusplus
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}
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#endif
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#endif /* defined(__Katana__parser__) */
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