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update: started to norme a bit more parser.c

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Maieul BOYER 2024-09-11 17:34:59 +02:00
parent 86695aad14
commit b264fae51a
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9 changed files with 372 additions and 521 deletions
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686
parser/src/parser.c
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62
parser/src/parser/parser_external_scanner.c Normal file
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@ -0,0 +1,62 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* parser_external_scanner.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/09/11 16:44:11 by maiboyer #+# #+# */
/* Updated: 2024/09/11 16:44:49 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "parser/inner/parser_inner.h"
void ts_parser__external_scanner_create(TSParser *self)
{
self->external_scanner_payload = self->language->external_scanner.create();
}
void ts_parser__external_scanner_destroy(TSParser *self)
{
if (self->external_scanner_payload != NULL)
{
self->language->external_scanner.destroy(self->external_scanner_payload);
self->external_scanner_payload = NULL;
}
}
t_u32 ts_parser__external_scanner_serialize(TSParser *self)
{
t_u32 length;
length = self->language->external_scanner.serialize(self->external_scanner_payload, self->lexer.debug_buffer);
if (length > TREE_SITTER_SERIALIZATION_BUFFER_SIZE)
me_abort("assertion failed in " __FILE__ " `length > "
"TREE_SITTER_SERIALIZATION_BUFFER_SIZE`");
return length;
}
void ts_parser__external_scanner_deserialize(TSParser *self, t_subtree external_token)
{
const t_u8 *data;
t_u32 length;
data = NULL;
length = 0;
if (external_token)
{
data = ts_external_scanner_state_data(&external_token->external_scanner_state);
length = external_token->external_scanner_state.length;
printf("HERE\n");
}
self->language->external_scanner.deserialize(self->external_scanner_payload, data, length);
}
bool ts_parser__external_scanner_scan(TSParser *self, TSStateId external_lex_state)
{
const bool *valid_external_tokens;
valid_external_tokens = ts_language_enabled_external_tokens(self->language, external_lex_state);
return self->language->external_scanner.scan(self->external_scanner_payload, &self->lexer.data, valid_external_tokens);
}

46
parser/src/parser/parser_lifetime.c
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@ -6,8 +6,52 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/09/10 13:56:13 by maiboyer #+# #+# */
/* Updated: 2024/09/10 13:56:30 by maiboyer ### ########.fr */
/* Updated: 2024/09/11 16:43:43 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "parser/inner/parser_inner.h"
TSParser *ts_parser_new(TSLanguage *language)
{
TSParser *self;
self = mem_alloc(sizeof(*self));
ts_lexer_init(&self->lexer);
self->reduce_actions = vec_reduce_action_new(4, NULL);
self->stack = ts_stack_new();
self->finished_tree = NULL;
self->language = language;
self->has_scanner_error = false;
self->external_scanner_payload = NULL;
self->operation_count = 0;
return self;
}
void ts_parser_delete(TSParser *self)
{
if (!self)
return;
ts_parser_reset(self);
self->language = NULL;
ts_stack_delete(self->stack);
vec_reduce_action_free(self->reduce_actions);
array_delete(&self->trailing_extras);
array_delete(&self->trailing_extras2);
array_delete(&self->scratch_trees);
mem_free(self);
}
void ts_parser_reset(TSParser *self)
{
ts_parser__external_scanner_destroy(self);
ts_lexer_reset(&self->lexer, length_zero());
ts_stack_clear(self->stack);
if (self->finished_tree)
{
ts_subtree_release(self->finished_tree);
self->finished_tree = NULL;
}
self->accept_count = 0;
self->has_scanner_error = false;
}