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Add core unicode functionality.

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Add utf-8 processing routines.
Change ecma_char_t from char/uint16_t to uint16_t.
Apply all utf-8 processing routines.
Change char to jerry_api_char in API functions' declarations.

JerryScript-DCO-1.0-Signed-off-by: Andrey Shitov a.shitov@samsung.com
This commit is contained in:
Andrey Shitov
2015-06-29 19:17:17 +03:00
parent c4b0cd2196
commit fd9ff8e3bd
56 changed files with 2468 additions and 1480 deletions
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jerry-core/ecma/base/ecma-helpers.h
+15 -18
View File
@@ -25,6 +25,7 @@
#define JERRY_ECMA_HELPERS_H
#include "ecma-globals.h"
#include "lit-strings.h"
#include "mem-allocator.h"
#include "opcodes.h"
@@ -107,9 +108,9 @@ extern bool ecma_is_completion_value_normal_true (ecma_completion_value_t value)
extern bool ecma_is_completion_value_normal_false (ecma_completion_value_t value);
extern bool ecma_is_completion_value_empty (ecma_completion_value_t value);
/* ecma-helpers-string.cpp */
extern ecma_string_t* ecma_new_ecma_string (const ecma_char_t *string_p, const ecma_length_t length);
extern ecma_string_t* ecma_new_ecma_string (const ecma_char_t *string_p);
/* ecma-helpers-string.c */
extern ecma_string_t* ecma_new_ecma_string_from_utf8 (const lit_utf8_byte_t *, lit_utf8_size_t);
extern ecma_string_t* ecma_new_ecma_string_from_code_unit (ecma_char_t);
extern ecma_string_t* ecma_new_ecma_string_from_uint32 (uint32_t uint_number);
extern ecma_string_t* ecma_new_ecma_string_from_number (ecma_number_t number);
extern void ecma_new_ecma_string_on_stack_from_lit_cp (ecma_string_t *string_p,
@@ -124,9 +125,9 @@ extern ecma_string_t* ecma_copy_or_ref_ecma_string (ecma_string_t *string_desc_p
extern void ecma_deref_ecma_string (ecma_string_t *string_p);
extern void ecma_check_that_ecma_string_need_not_be_freed (const ecma_string_t *string_p);
extern ecma_number_t ecma_string_to_number (const ecma_string_t *str_p);
extern ssize_t ecma_string_to_zt_string (const ecma_string_t *string_desc_p,
ecma_char_t *buffer_p,
ssize_t buffer_size);
extern ssize_t ecma_string_to_utf8_string (const ecma_string_t *string_desc_p,
lit_utf8_byte_t *buffer_p,
ssize_t buffer_size);
extern bool ecma_compare_ecma_strings_equal_hashes (const ecma_string_t *string1_p,
const ecma_string_t *string2_p);
extern bool ecma_compare_ecma_strings (const ecma_string_t *string1_p,
@@ -134,21 +135,17 @@ extern bool ecma_compare_ecma_strings (const ecma_string_t *string1_p,
extern bool ecma_compare_ecma_strings_relational (const ecma_string_t *string1_p,
const ecma_string_t *string2_p);
extern ecma_length_t ecma_string_get_length (const ecma_string_t *string_p);
extern ecma_char_t ecma_string_get_char_at_pos (const ecma_string_t *string_p, uint32_t index);
extern bool ecma_compare_zt_strings (const ecma_char_t *string1_p, const ecma_char_t *string2_p);
extern bool ecma_compare_zt_strings_relational (const ecma_char_t *string1_p, const ecma_char_t *string2_p);
extern ecma_char_t*
ecma_copy_zt_string_to_buffer (const ecma_char_t *string_p,
ecma_char_t *buffer_p,
ssize_t buffer_size);
extern ecma_length_t ecma_zt_string_length (const ecma_char_t *string_p);
extern lit_utf8_size_t ecma_string_get_size (const ecma_string_t *string_p);
extern ecma_char_t ecma_string_get_char_at_pos (const ecma_string_t *string_p, ecma_length_t index);
extern lit_utf8_byte_t ecma_string_get_byte_at_pos (const ecma_string_t *string_p, lit_utf8_size_t index);
extern ecma_string_t* ecma_get_magic_string (lit_magic_string_id_t id);
extern ecma_string_t* ecma_get_magic_string_ex (lit_magic_string_ex_id_t id);
extern bool ecma_is_string_magic (const ecma_string_t *string_p, lit_magic_string_id_t *out_id_p);
extern bool ecma_is_ex_string_magic (const ecma_string_t *string_p, lit_magic_string_ex_id_t *out_id_p);
extern lit_string_hash_t ecma_string_hash (const ecma_string_t *string_p);
extern lit_string_hash_t ecma_chars_buffer_calc_hash_last_chars (const ecma_char_t *chars, ecma_length_t length);
extern ecma_string_t *ecma_string_substr (const ecma_string_t *string_p, ecma_length_t, ecma_length_t);
/* ecma-helpers-number.cpp */
extern const ecma_number_t ecma_number_relative_eps;
@@ -310,13 +307,13 @@ extern void
ecma_free_external_pointer_in_property (ecma_property_t *prop_p);
/* ecma-helpers-conversion.cpp */
extern ecma_number_t ecma_zt_string_to_number (const ecma_char_t *str_p);
extern ssize_t ecma_uint32_to_string (uint32_t value, ecma_char_t *out_buffer_p, ssize_t buffer_size);
extern ecma_number_t ecma_utf8_string_to_number (const lit_utf8_byte_t *str_p, lit_utf8_size_t str_size);
extern ssize_t ecma_uint32_to_utf8_string (uint32_t value, lit_utf8_byte_t *out_buffer_p, ssize_t buffer_size);
extern uint32_t ecma_number_to_uint32 (ecma_number_t value);
extern int32_t ecma_number_to_int32 (ecma_number_t value);
extern ecma_number_t ecma_int32_to_number (int32_t value);
extern ecma_number_t ecma_uint32_to_number (uint32_t value);
extern ecma_length_t ecma_number_to_zt_string (ecma_number_t num, ecma_char_t *buffer_p, ssize_t buffer_size);
extern lit_utf8_size_t ecma_number_to_utf8_string (ecma_number_t, lit_utf8_byte_t *, ssize_t);
/* ecma-helpers-char.cpp */
extern bool ecma_char_is_new_line (ecma_char_t c);