ext/psych/psych_parser.c File Reference

#include <psych.h>

Go to the source code of this file.

Defines

#define PSYCH_TRANSCODE(_str, _yaml_enc, _internal_enc)

Functions

static int io_reader (void *data, unsigned char *buf, size_t size, size_t *read)
static void dealloc (void *ptr)
static VALUE allocate (VALUE klass)
static VALUE make_exception (yaml_parser_t *parser, VALUE path)
static VALUE protected_start_stream (VALUE pointer)
static VALUE protected_start_document (VALUE pointer)
static VALUE protected_end_document (VALUE pointer)
static VALUE protected_alias (VALUE pointer)
static VALUE protected_scalar (VALUE pointer)
static VALUE protected_start_sequence (VALUE pointer)
static VALUE protected_end_sequence (VALUE handler)
static VALUE protected_start_mapping (VALUE pointer)
static VALUE protected_end_mapping (VALUE handler)
static VALUE protected_empty (VALUE handler)
static VALUE protected_end_stream (VALUE handler)
static VALUE parse (int argc, VALUE *argv, VALUE self)
static VALUE mark (VALUE self)
void Init_psych_parser ()

Variables

VALUE cPsychParser
VALUE ePsychSyntaxError
static ID id_read
static ID id_path
static ID id_empty
static ID id_start_stream
static ID id_end_stream
static ID id_start_document
static ID id_end_document
static ID id_alias
static ID id_scalar
static ID id_start_sequence
static ID id_end_sequence
static ID id_start_mapping
static ID id_end_mapping

Define Documentation

#define PSYCH_TRANSCODE ( _str,
_yaml_enc,
_internal_enc   ) 

Value:

do { \
    rb_enc_associate_index((_str), (_yaml_enc)); \
    if(_internal_enc) \
      (_str) = rb_str_export_to_enc((_str), (_internal_enc)); \
  } while (0)

Definition at line 20 of file psych_parser.c.

Referenced by parse().

Function Documentation

static VALUE allocate ( VALUE  klass  )  [static]

Definition at line 52 of file psych_parser.c.

References Data_Wrap_Struct, dealloc(), xmalloc, and yaml_parser_initialize().

static void dealloc ( void *  ptr  )  [static]

Definition at line 43 of file psych_parser.c.

References xfree, and yaml_parser_delete().

void Init_psych_parser (  ) 

Definition at line 538 of file psych_parser.c.

References allocate(), cPsychParser, ePsychSyntaxError, id_alias, id_empty, id_end_document, id_end_mapping, id_end_sequence, id_end_stream, id_path, id_read, id_scalar, id_start_document, id_start_mapping, id_start_sequence, id_start_stream, INT2NUM, mark(), mPsych, parse(), rb_cObject, rb_const_get(), rb_define_alloc_func(), rb_define_class_under(), rb_define_const(), rb_define_method(), rb_define_module(), rb_intern, rb_require(), YAML_ANY_ENCODING, YAML_UTF16BE_ENCODING, YAML_UTF16LE_ENCODING, and YAML_UTF8_ENCODING.

Referenced by Init_psych().

static int io_reader ( void *  data,
unsigned char *  buf,
size_t  size,
size_t *  read 
) [static]

Definition at line 27 of file psych_parser.c.

References id_read, INT2NUM, NIL_P, rb_funcall(), RSTRING_LEN, StringValuePtr, and VALUE.

Referenced by parse().

static VALUE make_exception ( yaml_parser_t *  parser,
VALUE  path 
) [static]

Definition at line 62 of file psych_parser.c.

References yaml_mark_s::column, yaml_parser_s::context, yaml_parser_s::context_mark, ePsychSyntaxError, INT2NUM, yaml_mark_s::line, yaml_parser_s::problem, yaml_parser_s::problem_offset, Qnil, rb_funcall(), rb_intern, and rb_usascii_str_new2.

static VALUE mark ( VALUE  self  )  [static]

Definition at line 523 of file psych_parser.c.

References args, yaml_mark_s::column, cPsychParser, Data_Get_Struct, yaml_mark_s::index, INT2NUM, yaml_mark_s::line, yaml_parser_s::mark, rb_class_new_instance(), rb_const_get_at(), rb_intern, and VALUE.

Referenced by Init_psych_parser(), yaml_alias_event_initialize(), yaml_document_add_mapping(), yaml_document_add_scalar(), yaml_document_add_sequence(), yaml_document_end_event_initialize(), yaml_document_initialize(), yaml_document_start_event_initialize(), yaml_emitter_close(), yaml_emitter_dump(), yaml_emitter_dump_alias(), yaml_emitter_dump_mapping(), yaml_emitter_dump_scalar(), yaml_emitter_dump_sequence(), yaml_emitter_open(), yaml_mapping_end_event_initialize(), yaml_mapping_start_event_initialize(), yaml_parser_append_tag_directive(), yaml_parser_parse_block_mapping_key(), yaml_parser_parse_block_mapping_value(), yaml_parser_parse_block_sequence_entry(), yaml_parser_parse_flow_sequence_entry_mapping_key(), yaml_parser_parse_indentless_sequence_entry(), yaml_parser_process_empty_scalar(), yaml_parser_roll_indent(), yaml_scalar_event_initialize(), yaml_sequence_end_event_initialize(), yaml_sequence_start_event_initialize(), yaml_stream_end_event_initialize(), and yaml_stream_start_event_initialize().

static VALUE parse ( int  argc,
VALUE *  argv,
VALUE  self 
) [static]

Definition at line 229 of file psych_parser.c.

References yaml_event_s::alias, alias, args, yaml_event_s::data, Data_Get_Struct, yaml_event_s::document_end, yaml_event_s::document_start, yaml_tag_directive_s::handle, id_path, id_read, if(), INT2NUM, io_reader(), make_exception(), yaml_event_s::mapping_start, OBJ_TAINT, OBJ_TAINTED, yaml_tag_directive_s::prefix, protected_alias(), protected_empty(), protected_end_document(), protected_end_mapping(), protected_end_sequence(), protected_end_stream(), protected_scalar(), protected_start_document(), protected_start_mapping(), protected_start_sequence(), protected_start_stream(), PSYCH_TRANSCODE, Qfalse, Qnil, Qtrue, rb_ary_new(), rb_ary_new3, rb_ary_push(), rb_cIO, rb_default_internal_encoding(), rb_exc_raise(), rb_funcall(), rb_iv_get(), rb_jump_tag(), rb_obj_is_kind_of(), rb_protect(), rb_respond_to(), rb_scan_args(), rb_str_new(), rb_str_new2, rb_utf8_encindex, RSTRING_LEN, RSTRING_PTR, RTEST, yaml_event_s::scalar, yaml_event_s::sequence_start, yaml_event_s::stream_start, StringValue, yaml_event_s::type, val, VALUE, version(), YAML_ALIAS_EVENT, YAML_ANY_ENCODING, YAML_DOCUMENT_END_EVENT, YAML_DOCUMENT_START_EVENT, yaml_event_delete(), YAML_MAPPING_END_EVENT, YAML_MAPPING_START_EVENT, YAML_NO_EVENT, yaml_parser_delete(), yaml_parser_initialize(), yaml_parser_parse(), yaml_parser_set_encoding(), yaml_parser_set_input(), yaml_parser_set_input_string(), YAML_SCALAR_EVENT, YAML_SEQUENCE_END_EVENT, YAML_SEQUENCE_START_EVENT, YAML_STREAM_END_EVENT, and YAML_STREAM_START_EVENT.

Referenced by Init_psych_parser().

static VALUE protected_alias ( VALUE  pointer  )  [static]

Definition at line 176 of file psych_parser.c.

References args, id_alias, rb_funcall(), and VALUE.

Referenced by parse().

static VALUE protected_empty ( VALUE  handler  )  [static]

Definition at line 210 of file psych_parser.c.

References id_empty, and rb_funcall().

Referenced by parse().

static VALUE protected_end_document ( VALUE  pointer  )  [static]

Definition at line 170 of file psych_parser.c.

References args, id_end_document, rb_funcall(), and VALUE.

Referenced by parse().

static VALUE protected_end_mapping ( VALUE  handler  )  [static]

Definition at line 205 of file psych_parser.c.

References id_end_mapping, and rb_funcall().

Referenced by parse().

static VALUE protected_end_sequence ( VALUE  handler  )  [static]

Definition at line 194 of file psych_parser.c.

References id_end_sequence, and rb_funcall().

Referenced by parse().

static VALUE protected_end_stream ( VALUE  handler  )  [static]

Definition at line 215 of file psych_parser.c.

References id_end_stream, and rb_funcall().

Referenced by parse().

static VALUE protected_scalar ( VALUE  pointer  )  [static]

Definition at line 182 of file psych_parser.c.

References args, id_scalar, rb_funcall3, and VALUE.

Referenced by parse().

static VALUE protected_start_document ( VALUE  pointer  )  [static]

Definition at line 164 of file psych_parser.c.

References args, id_start_document, rb_funcall3, and VALUE.

Referenced by parse().

static VALUE protected_start_mapping ( VALUE  pointer  )  [static]

Definition at line 199 of file psych_parser.c.

References args, id_start_mapping, rb_funcall3, and VALUE.

Referenced by parse().

static VALUE protected_start_sequence ( VALUE  pointer  )  [static]

Definition at line 188 of file psych_parser.c.

References args, id_start_sequence, rb_funcall3, and VALUE.

Referenced by parse().

static VALUE protected_start_stream ( VALUE  pointer  )  [static]

Definition at line 158 of file psych_parser.c.

References args, id_start_stream, rb_funcall(), and VALUE.

Referenced by parse().

Variable Documentation

VALUE cPsychParser

Definition at line 3 of file psych_parser.c.

Referenced by Init_psych_parser(), and mark().

VALUE ePsychSyntaxError

Definition at line 4 of file psych_parser.c.

Referenced by Init_psych_parser(), and make_exception().

ID id_alias [static]

Definition at line 13 of file psych_parser.c.

Referenced by Init_psych_parser(), and protected_alias().

ID id_empty [static]

Definition at line 8 of file psych_parser.c.

Referenced by Init_psych_parser(), and protected_empty().

ID id_end_document [static]

Definition at line 12 of file psych_parser.c.

Referenced by Init_psych_parser(), and protected_end_document().

ID id_end_mapping [static]

Definition at line 18 of file psych_parser.c.

Referenced by Init_psych_parser(), and protected_end_mapping().

ID id_end_sequence [static]

Definition at line 16 of file psych_parser.c.

Referenced by Init_psych_parser(), and protected_end_sequence().

ID id_end_stream [static]

Definition at line 10 of file psych_parser.c.

Referenced by Init_psych_parser(), and protected_end_stream().

ID id_path [static]

Definition at line 7 of file psych_parser.c.

Referenced by Init_psych_parser(), and parse().

ID id_read [static]

Definition at line 6 of file psych_parser.c.

Referenced by copy_stream_fallback_body(), Init_IO(), Init_psych_parser(), io_reader(), and parse().

ID id_scalar [static]

Definition at line 14 of file psych_parser.c.

Referenced by Init_psych_parser(), and protected_scalar().

ID id_start_document [static]

Definition at line 11 of file psych_parser.c.

Referenced by Init_psych_parser(), and protected_start_document().

ID id_start_mapping [static]

Definition at line 17 of file psych_parser.c.

Referenced by Init_psych_parser(), and protected_start_mapping().

ID id_start_sequence [static]

Definition at line 15 of file psych_parser.c.

Referenced by Init_psych_parser(), and protected_start_sequence().

ID id_start_stream [static]

Definition at line 9 of file psych_parser.c.

Referenced by Init_psych_parser(), and protected_start_stream().

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