diff options
| -rw-r--r-- | ext/psych/psych.c | 2 | ||||
| -rw-r--r-- | ext/psych/psych_emitter.c | 216 | ||||
| -rw-r--r-- | ext/psych/psych_parser.c | 524 |
3 files changed, 371 insertions, 371 deletions
diff --git a/ext/psych/psych.c b/ext/psych/psych.c index 8af0bb6a5a..3a701b677e 100644 --- a/ext/psych/psych.c +++ b/ext/psych/psych.c @@ -23,7 +23,7 @@ VALUE mPsych; void Init_psych(void) { #ifdef HAVE_RB_EXT_RACTOR_SAFE - RB_EXT_RACTOR_SAFE(true); + RB_EXT_RACTOR_SAFE(true); #endif mPsych = rb_define_module("Psych"); diff --git a/ext/psych/psych_emitter.c b/ext/psych/psych_emitter.c index 022ffa0946..e71bcb6219 100644 --- a/ext/psych/psych_emitter.c +++ b/ext/psych/psych_emitter.c @@ -17,7 +17,7 @@ static ID id_canonical; static void emit(yaml_emitter_t * emitter, yaml_event_t * event) { if(!yaml_emitter_emit(emitter, event)) - rb_raise(rb_eRuntimeError, "%s", emitter->problem); + rb_raise(rb_eRuntimeError, "%s", emitter->problem); } static int writer(void *ctx, unsigned char *buffer, size_t size) @@ -82,13 +82,13 @@ static VALUE initialize(int argc, VALUE *argv, VALUE self) TypedData_Get_Struct(self, yaml_emitter_t, &psych_emitter_type, emitter); if (rb_scan_args(argc, argv, "11", &io, &options) == 2) { - line_width = rb_funcall(options, id_line_width, 0); - indent = rb_funcall(options, id_indentation, 0); - canonical = rb_funcall(options, id_canonical, 0); + line_width = rb_funcall(options, id_line_width, 0); + indent = rb_funcall(options, id_indentation, 0); + canonical = rb_funcall(options, id_canonical, 0); - yaml_emitter_set_width(emitter, NUM2INT(line_width)); - yaml_emitter_set_indent(emitter, NUM2INT(indent)); - yaml_emitter_set_canonical(emitter, Qtrue == canonical ? 1 : 0); + yaml_emitter_set_width(emitter, NUM2INT(line_width)); + yaml_emitter_set_indent(emitter, NUM2INT(indent)); + yaml_emitter_set_canonical(emitter, Qtrue == canonical ? 1 : 0); } rb_ivar_set(self, id_io, io); @@ -156,56 +156,56 @@ static VALUE start_document(VALUE self, VALUE version, VALUE tags, VALUE imp) Check_Type(version, T_ARRAY); if(RARRAY_LEN(version) > 0) { - VALUE major = rb_ary_entry(version, (long)0); - VALUE minor = rb_ary_entry(version, (long)1); + VALUE major = rb_ary_entry(version, (long)0); + VALUE minor = rb_ary_entry(version, (long)1); - version_directive.major = NUM2INT(major); - version_directive.minor = NUM2INT(minor); + version_directive.major = NUM2INT(major); + version_directive.minor = NUM2INT(minor); } if(RTEST(tags)) { - long i = 0; - long len; - rb_encoding * encoding = rb_utf8_encoding(); - - Check_Type(tags, T_ARRAY); - - len = RARRAY_LEN(tags); - head = xcalloc((size_t)len, sizeof(yaml_tag_directive_t)); - tail = head; - - for(i = 0; i < len && i < RARRAY_LEN(tags); i++) { - VALUE tuple = RARRAY_AREF(tags, i); - VALUE name; - VALUE value; - - Check_Type(tuple, T_ARRAY); - - if(RARRAY_LEN(tuple) < 2) { - xfree(head); - rb_raise(rb_eRuntimeError, "tag tuple must be of length 2"); - } - name = RARRAY_AREF(tuple, 0); - value = RARRAY_AREF(tuple, 1); - StringValue(name); - StringValue(value); - name = rb_str_export_to_enc(name, encoding); - value = rb_str_export_to_enc(value, encoding); - - tail->handle = (yaml_char_t *)StringValueCStr(name); - tail->prefix = (yaml_char_t *)StringValueCStr(value); - - tail++; - } + long i = 0; + long len; + rb_encoding * encoding = rb_utf8_encoding(); + + Check_Type(tags, T_ARRAY); + + len = RARRAY_LEN(tags); + head = xcalloc((size_t)len, sizeof(yaml_tag_directive_t)); + tail = head; + + for(i = 0; i < len && i < RARRAY_LEN(tags); i++) { + VALUE tuple = RARRAY_AREF(tags, i); + VALUE name; + VALUE value; + + Check_Type(tuple, T_ARRAY); + + if(RARRAY_LEN(tuple) < 2) { + xfree(head); + rb_raise(rb_eRuntimeError, "tag tuple must be of length 2"); + } + name = RARRAY_AREF(tuple, 0); + value = RARRAY_AREF(tuple, 1); + StringValue(name); + StringValue(value); + name = rb_str_export_to_enc(name, encoding); + value = rb_str_export_to_enc(value, encoding); + + tail->handle = (yaml_char_t *)StringValueCStr(name); + tail->prefix = (yaml_char_t *)StringValueCStr(value); + + tail++; + } } yaml_document_start_event_initialize( - &event, - (RARRAY_LEN(version) > 0) ? &version_directive : NULL, - head, - tail, - imp ? 1 : 0 - ); + &event, + (RARRAY_LEN(version) > 0) ? &version_directive : NULL, + head, + tail, + imp ? 1 : 0 + ); emit(emitter, &event); @@ -241,14 +241,14 @@ static VALUE end_document(VALUE self, VALUE imp) * See Psych::Handler#scalar */ static VALUE scalar( - VALUE self, - VALUE value, - VALUE anchor, - VALUE tag, - VALUE plain, - VALUE quoted, - VALUE style - ) { + VALUE self, + VALUE value, + VALUE anchor, + VALUE tag, + VALUE plain, + VALUE quoted, + VALUE style + ) { yaml_emitter_t * emitter; yaml_event_t event; rb_encoding *encoding; @@ -261,25 +261,25 @@ static VALUE scalar( value = rb_str_export_to_enc(value, encoding); if(!NIL_P(anchor)) { - Check_Type(anchor, T_STRING); - anchor = rb_str_export_to_enc(anchor, encoding); + Check_Type(anchor, T_STRING); + anchor = rb_str_export_to_enc(anchor, encoding); } if(!NIL_P(tag)) { - Check_Type(tag, T_STRING); - tag = rb_str_export_to_enc(tag, encoding); + Check_Type(tag, T_STRING); + tag = rb_str_export_to_enc(tag, encoding); } yaml_scalar_event_initialize( - &event, - (yaml_char_t *)(NIL_P(anchor) ? NULL : StringValueCStr(anchor)), - (yaml_char_t *)(NIL_P(tag) ? NULL : StringValueCStr(tag)), - (yaml_char_t*)StringValuePtr(value), - (int)RSTRING_LEN(value), - plain ? 1 : 0, - quoted ? 1 : 0, - (yaml_scalar_style_t)NUM2INT(style) - ); + &event, + (yaml_char_t *)(NIL_P(anchor) ? NULL : StringValueCStr(anchor)), + (yaml_char_t *)(NIL_P(tag) ? NULL : StringValueCStr(tag)), + (yaml_char_t*)StringValuePtr(value), + (int)RSTRING_LEN(value), + plain ? 1 : 0, + quoted ? 1 : 0, + (yaml_scalar_style_t)NUM2INT(style) + ); emit(emitter, &event); @@ -294,36 +294,36 @@ static VALUE scalar( * See Psych::Handler#start_sequence */ static VALUE start_sequence( - VALUE self, - VALUE anchor, - VALUE tag, - VALUE implicit, - VALUE style - ) { + VALUE self, + VALUE anchor, + VALUE tag, + VALUE implicit, + VALUE style + ) { yaml_emitter_t * emitter; yaml_event_t event; rb_encoding * encoding = rb_utf8_encoding(); if(!NIL_P(anchor)) { - Check_Type(anchor, T_STRING); - anchor = rb_str_export_to_enc(anchor, encoding); + Check_Type(anchor, T_STRING); + anchor = rb_str_export_to_enc(anchor, encoding); } if(!NIL_P(tag)) { - Check_Type(tag, T_STRING); - tag = rb_str_export_to_enc(tag, encoding); + Check_Type(tag, T_STRING); + tag = rb_str_export_to_enc(tag, encoding); } TypedData_Get_Struct(self, yaml_emitter_t, &psych_emitter_type, emitter); yaml_sequence_start_event_initialize( - &event, - (yaml_char_t *)(NIL_P(anchor) ? NULL : StringValueCStr(anchor)), - (yaml_char_t *)(NIL_P(tag) ? NULL : StringValueCStr(tag)), - implicit ? 1 : 0, - (yaml_sequence_style_t)NUM2INT(style) - ); + &event, + (yaml_char_t *)(NIL_P(anchor) ? NULL : StringValueCStr(anchor)), + (yaml_char_t *)(NIL_P(tag) ? NULL : StringValueCStr(tag)), + implicit ? 1 : 0, + (yaml_sequence_style_t)NUM2INT(style) + ); emit(emitter, &event); @@ -357,12 +357,12 @@ static VALUE end_sequence(VALUE self) * See Psych::Handler#start_mapping */ static VALUE start_mapping( - VALUE self, - VALUE anchor, - VALUE tag, - VALUE implicit, - VALUE style - ) { + VALUE self, + VALUE anchor, + VALUE tag, + VALUE implicit, + VALUE style + ) { yaml_emitter_t * emitter; yaml_event_t event; rb_encoding *encoding; @@ -372,22 +372,22 @@ static VALUE start_mapping( encoding = rb_utf8_encoding(); if(!NIL_P(anchor)) { - Check_Type(anchor, T_STRING); - anchor = rb_str_export_to_enc(anchor, encoding); + Check_Type(anchor, T_STRING); + anchor = rb_str_export_to_enc(anchor, encoding); } if(!NIL_P(tag)) { - Check_Type(tag, T_STRING); - tag = rb_str_export_to_enc(tag, encoding); + Check_Type(tag, T_STRING); + tag = rb_str_export_to_enc(tag, encoding); } yaml_mapping_start_event_initialize( - &event, - (yaml_char_t *)(NIL_P(anchor) ? NULL : StringValueCStr(anchor)), - (yaml_char_t *)(NIL_P(tag) ? NULL : StringValueCStr(tag)), - implicit ? 1 : 0, - (yaml_mapping_style_t)NUM2INT(style) - ); + &event, + (yaml_char_t *)(NIL_P(anchor) ? NULL : StringValueCStr(anchor)), + (yaml_char_t *)(NIL_P(tag) ? NULL : StringValueCStr(tag)), + implicit ? 1 : 0, + (yaml_mapping_style_t)NUM2INT(style) + ); emit(emitter, &event); @@ -426,14 +426,14 @@ static VALUE alias(VALUE self, VALUE anchor) TypedData_Get_Struct(self, yaml_emitter_t, &psych_emitter_type, emitter); if(!NIL_P(anchor)) { - Check_Type(anchor, T_STRING); - anchor = rb_str_export_to_enc(anchor, rb_utf8_encoding()); + Check_Type(anchor, T_STRING); + anchor = rb_str_export_to_enc(anchor, rb_utf8_encoding()); } yaml_alias_event_initialize( - &event, - (yaml_char_t *)(NIL_P(anchor) ? NULL : StringValueCStr(anchor)) - ); + &event, + (yaml_char_t *)(NIL_P(anchor) ? NULL : StringValueCStr(anchor)) + ); emit(emitter, &event); diff --git a/ext/psych/psych_parser.c b/ext/psych/psych_parser.c index 9c5179cc44..f08bddfe97 100644 --- a/ext/psych/psych_parser.c +++ b/ext/psych/psych_parser.c @@ -32,9 +32,9 @@ static int io_reader(void * data, unsigned char *buf, size_t size, size_t *read) *read = 0; if(! NIL_P(string)) { - void * str = (void *)StringValuePtr(string); - *read = (size_t)RSTRING_LEN(string); - memcpy(buf, str, *read); + void * str = (void *)StringValuePtr(string); + *read = (size_t)RSTRING_LEN(string); + memcpy(buf, str, *read); } return 1; @@ -80,23 +80,23 @@ static VALUE allocate(VALUE klass) static VALUE make_exception(yaml_parser_t * parser, VALUE path) { if (parser->error == YAML_MEMORY_ERROR) { - return rb_eNoMemError; + return rb_eNoMemError; } else { - size_t line, column; - VALUE ePsychSyntaxError; + size_t line, column; + VALUE ePsychSyntaxError; - line = parser->context_mark.line + 1; - column = parser->context_mark.column + 1; + line = parser->context_mark.line + 1; + column = parser->context_mark.column + 1; - ePsychSyntaxError = rb_const_get(mPsych, rb_intern("SyntaxError")); + ePsychSyntaxError = rb_const_get(mPsych, rb_intern("SyntaxError")); - return rb_funcall(ePsychSyntaxError, rb_intern("new"), 6, - path, - SIZET2NUM(line), - SIZET2NUM(column), - SIZET2NUM(parser->problem_offset), - parser->problem ? rb_usascii_str_new2(parser->problem) : Qnil, - parser->context ? rb_usascii_str_new2(parser->context) : Qnil); + return rb_funcall(ePsychSyntaxError, rb_intern("new"), 6, + path, + SIZET2NUM(line), + SIZET2NUM(column), + SIZET2NUM(parser->problem_offset), + parser->problem ? rb_usascii_str_new2(parser->problem) : Qnil, + parser->context ? rb_usascii_str_new2(parser->context) : Qnil); } } @@ -108,18 +108,18 @@ static VALUE transcode_string(VALUE src, int * parser_encoding) int source_encoding = rb_enc_get_index(src); if (source_encoding == utf8) { - *parser_encoding = YAML_UTF8_ENCODING; - return src; + *parser_encoding = YAML_UTF8_ENCODING; + return src; } if (source_encoding == utf16le) { - *parser_encoding = YAML_UTF16LE_ENCODING; - return src; + *parser_encoding = YAML_UTF16LE_ENCODING; + return src; } if (source_encoding == utf16be) { - *parser_encoding = YAML_UTF16BE_ENCODING; - return src; + *parser_encoding = YAML_UTF16BE_ENCODING; + return src; } src = rb_str_export_to_enc(src, rb_utf8_encoding()); @@ -138,36 +138,36 @@ static VALUE transcode_io(VALUE src, int * parser_encoding) /* if no encoding is returned, assume ascii8bit. */ if (NIL_P(io_external_encoding)) { - io_external_enc_index = rb_ascii8bit_encindex(); + io_external_enc_index = rb_ascii8bit_encindex(); } else { - io_external_enc_index = rb_to_encoding_index(io_external_encoding); + io_external_enc_index = rb_to_encoding_index(io_external_encoding); } /* Treat US-ASCII as utf_8 */ if (io_external_enc_index == rb_usascii_encindex()) { - *parser_encoding = YAML_UTF8_ENCODING; - return src; + *parser_encoding = YAML_UTF8_ENCODING; + return src; } if (io_external_enc_index == rb_utf8_encindex()) { - *parser_encoding = YAML_UTF8_ENCODING; - return src; + *parser_encoding = YAML_UTF8_ENCODING; + return src; } if (io_external_enc_index == rb_enc_find_index("UTF-16LE")) { - *parser_encoding = YAML_UTF16LE_ENCODING; - return src; + *parser_encoding = YAML_UTF16LE_ENCODING; + return src; } if (io_external_enc_index == rb_enc_find_index("UTF-16BE")) { - *parser_encoding = YAML_UTF16BE_ENCODING; - return src; + *parser_encoding = YAML_UTF16BE_ENCODING; + return src; } /* Just guess on ASCII-8BIT */ if (io_external_enc_index == rb_ascii8bit_encindex()) { - *parser_encoding = YAML_ANY_ENCODING; - return src; + *parser_encoding = YAML_ANY_ENCODING; + return src; } /* If the external encoding is something we don't know how to handle, @@ -261,238 +261,238 @@ static VALUE parse(VALUE self, VALUE handler, VALUE yaml, VALUE path) yaml_parser_initialize(parser); if (rb_respond_to(yaml, id_read)) { - yaml = transcode_io(yaml, &parser_encoding); - yaml_parser_set_encoding(parser, parser_encoding); - yaml_parser_set_input(parser, io_reader, (void *)yaml); + yaml = transcode_io(yaml, &parser_encoding); + yaml_parser_set_encoding(parser, parser_encoding); + yaml_parser_set_input(parser, io_reader, (void *)yaml); } else { - StringValue(yaml); - yaml = transcode_string(yaml, &parser_encoding); - yaml_parser_set_encoding(parser, parser_encoding); - yaml_parser_set_input_string( - parser, - (const unsigned char *)RSTRING_PTR(yaml), - (size_t)RSTRING_LEN(yaml) - ); + StringValue(yaml); + yaml = transcode_string(yaml, &parser_encoding); + yaml_parser_set_encoding(parser, parser_encoding); + yaml_parser_set_input_string( + parser, + (const unsigned char *)RSTRING_PTR(yaml), + (size_t)RSTRING_LEN(yaml) + ); } while(!done) { - VALUE event_args[5]; - VALUE start_line, start_column, end_line, end_column; - - if(parser->error || !yaml_parser_parse(parser, &event)) { - VALUE exception; - - exception = make_exception(parser, path); - yaml_parser_delete(parser); - yaml_parser_initialize(parser); - - rb_exc_raise(exception); - } - - start_line = SIZET2NUM(event.start_mark.line); - start_column = SIZET2NUM(event.start_mark.column); - end_line = SIZET2NUM(event.end_mark.line); - end_column = SIZET2NUM(event.end_mark.column); - - event_args[0] = handler; - event_args[1] = start_line; - event_args[2] = start_column; - event_args[3] = end_line; - event_args[4] = end_column; - rb_protect(protected_event_location, (VALUE)event_args, &state); - - switch(event.type) { - case YAML_STREAM_START_EVENT: - { - VALUE args[2]; - - args[0] = handler; - args[1] = INT2NUM(event.data.stream_start.encoding); - rb_protect(protected_start_stream, (VALUE)args, &state); - } - break; - case YAML_DOCUMENT_START_EVENT: - { - VALUE args[4]; - /* Get a list of tag directives (if any) */ - VALUE tag_directives = rb_ary_new(); - /* Grab the document version */ - VALUE version = event.data.document_start.version_directive ? - rb_ary_new3( - (long)2, - INT2NUM(event.data.document_start.version_directive->major), - INT2NUM(event.data.document_start.version_directive->minor) - ) : rb_ary_new(); - - if(event.data.document_start.tag_directives.start) { - yaml_tag_directive_t *start = - event.data.document_start.tag_directives.start; - yaml_tag_directive_t *end = - event.data.document_start.tag_directives.end; - for(; start != end; start++) { - VALUE handle = Qnil; - VALUE prefix = Qnil; - if(start->handle) { - handle = rb_str_new2((const char *)start->handle); - PSYCH_TRANSCODE(handle, encoding, internal_enc); - } - - if(start->prefix) { - prefix = rb_str_new2((const char *)start->prefix); - PSYCH_TRANSCODE(prefix, encoding, internal_enc); - } - - rb_ary_push(tag_directives, rb_ary_new3((long)2, handle, prefix)); - } - } - args[0] = handler; - args[1] = version; - args[2] = tag_directives; - args[3] = event.data.document_start.implicit == 1 ? Qtrue : Qfalse; - rb_protect(protected_start_document, (VALUE)args, &state); - } - break; - case YAML_DOCUMENT_END_EVENT: - { - VALUE args[2]; - - args[0] = handler; - args[1] = event.data.document_end.implicit == 1 ? Qtrue : Qfalse; - rb_protect(protected_end_document, (VALUE)args, &state); - } - break; - case YAML_ALIAS_EVENT: - { - VALUE args[2]; - VALUE alias = Qnil; - if(event.data.alias.anchor) { - alias = rb_str_new2((const char *)event.data.alias.anchor); - PSYCH_TRANSCODE(alias, encoding, internal_enc); - } - - args[0] = handler; - args[1] = alias; - rb_protect(protected_alias, (VALUE)args, &state); - } - break; - case YAML_SCALAR_EVENT: - { - VALUE args[7]; - VALUE anchor = Qnil; - VALUE tag = Qnil; - VALUE plain_implicit, quoted_implicit, style; - VALUE val = rb_str_new( - (const char *)event.data.scalar.value, - (long)event.data.scalar.length - ); - - PSYCH_TRANSCODE(val, encoding, internal_enc); - - if(event.data.scalar.anchor) { - anchor = rb_str_new2((const char *)event.data.scalar.anchor); - PSYCH_TRANSCODE(anchor, encoding, internal_enc); - } - - if(event.data.scalar.tag) { - tag = rb_str_new2((const char *)event.data.scalar.tag); - PSYCH_TRANSCODE(tag, encoding, internal_enc); - } - - plain_implicit = - event.data.scalar.plain_implicit == 0 ? Qfalse : Qtrue; - - quoted_implicit = - event.data.scalar.quoted_implicit == 0 ? Qfalse : Qtrue; - - style = INT2NUM(event.data.scalar.style); - - args[0] = handler; - args[1] = val; - args[2] = anchor; - args[3] = tag; - args[4] = plain_implicit; - args[5] = quoted_implicit; - args[6] = style; - rb_protect(protected_scalar, (VALUE)args, &state); - } - break; - case YAML_SEQUENCE_START_EVENT: - { - VALUE args[5]; - VALUE anchor = Qnil; - VALUE tag = Qnil; - VALUE implicit, style; - if(event.data.sequence_start.anchor) { - anchor = rb_str_new2((const char *)event.data.sequence_start.anchor); - PSYCH_TRANSCODE(anchor, encoding, internal_enc); - } - - tag = Qnil; - if(event.data.sequence_start.tag) { - tag = rb_str_new2((const char *)event.data.sequence_start.tag); - PSYCH_TRANSCODE(tag, encoding, internal_enc); - } - - implicit = - event.data.sequence_start.implicit == 0 ? Qfalse : Qtrue; - - style = INT2NUM(event.data.sequence_start.style); - - args[0] = handler; - args[1] = anchor; - args[2] = tag; - args[3] = implicit; - args[4] = style; - - rb_protect(protected_start_sequence, (VALUE)args, &state); - } - break; - case YAML_SEQUENCE_END_EVENT: - rb_protect(protected_end_sequence, handler, &state); - break; - case YAML_MAPPING_START_EVENT: - { - VALUE args[5]; - VALUE anchor = Qnil; - VALUE tag = Qnil; - VALUE implicit, style; - if(event.data.mapping_start.anchor) { - anchor = rb_str_new2((const char *)event.data.mapping_start.anchor); - PSYCH_TRANSCODE(anchor, encoding, internal_enc); - } - - if(event.data.mapping_start.tag) { - tag = rb_str_new2((const char *)event.data.mapping_start.tag); - PSYCH_TRANSCODE(tag, encoding, internal_enc); - } - - implicit = - event.data.mapping_start.implicit == 0 ? Qfalse : Qtrue; - - style = INT2NUM(event.data.mapping_start.style); - - args[0] = handler; - args[1] = anchor; - args[2] = tag; - args[3] = implicit; - args[4] = style; - - rb_protect(protected_start_mapping, (VALUE)args, &state); - } - break; - case YAML_MAPPING_END_EVENT: - rb_protect(protected_end_mapping, handler, &state); - break; - case YAML_NO_EVENT: - rb_protect(protected_empty, handler, &state); - break; - case YAML_STREAM_END_EVENT: - rb_protect(protected_end_stream, handler, &state); - done = 1; - break; - } - yaml_event_delete(&event); - if (state) rb_jump_tag(state); + VALUE event_args[5]; + VALUE start_line, start_column, end_line, end_column; + + if(parser->error || !yaml_parser_parse(parser, &event)) { + VALUE exception; + + exception = make_exception(parser, path); + yaml_parser_delete(parser); + yaml_parser_initialize(parser); + + rb_exc_raise(exception); + } + + start_line = SIZET2NUM(event.start_mark.line); + start_column = SIZET2NUM(event.start_mark.column); + end_line = SIZET2NUM(event.end_mark.line); + end_column = SIZET2NUM(event.end_mark.column); + + event_args[0] = handler; + event_args[1] = start_line; + event_args[2] = start_column; + event_args[3] = end_line; + event_args[4] = end_column; + rb_protect(protected_event_location, (VALUE)event_args, &state); + + switch(event.type) { + case YAML_STREAM_START_EVENT: + { + VALUE args[2]; + + args[0] = handler; + args[1] = INT2NUM(event.data.stream_start.encoding); + rb_protect(protected_start_stream, (VALUE)args, &state); + } + break; + case YAML_DOCUMENT_START_EVENT: + { + VALUE args[4]; + /* Get a list of tag directives (if any) */ + VALUE tag_directives = rb_ary_new(); + /* Grab the document version */ + VALUE version = event.data.document_start.version_directive ? + rb_ary_new3( + (long)2, + INT2NUM(event.data.document_start.version_directive->major), + INT2NUM(event.data.document_start.version_directive->minor) + ) : rb_ary_new(); + + if(event.data.document_start.tag_directives.start) { + yaml_tag_directive_t *start = + event.data.document_start.tag_directives.start; + yaml_tag_directive_t *end = + event.data.document_start.tag_directives.end; + for(; start != end; start++) { + VALUE handle = Qnil; + VALUE prefix = Qnil; + if(start->handle) { + handle = rb_str_new2((const char *)start->handle); + PSYCH_TRANSCODE(handle, encoding, internal_enc); + } + + if(start->prefix) { + prefix = rb_str_new2((const char *)start->prefix); + PSYCH_TRANSCODE(prefix, encoding, internal_enc); + } + + rb_ary_push(tag_directives, rb_ary_new3((long)2, handle, prefix)); + } + } + args[0] = handler; + args[1] = version; + args[2] = tag_directives; + args[3] = event.data.document_start.implicit == 1 ? Qtrue : Qfalse; + rb_protect(protected_start_document, (VALUE)args, &state); + } + break; + case YAML_DOCUMENT_END_EVENT: + { + VALUE args[2]; + + args[0] = handler; + args[1] = event.data.document_end.implicit == 1 ? Qtrue : Qfalse; + rb_protect(protected_end_document, (VALUE)args, &state); + } + break; + case YAML_ALIAS_EVENT: + { + VALUE args[2]; + VALUE alias = Qnil; + if(event.data.alias.anchor) { + alias = rb_str_new2((const char *)event.data.alias.anchor); + PSYCH_TRANSCODE(alias, encoding, internal_enc); + } + + args[0] = handler; + args[1] = alias; + rb_protect(protected_alias, (VALUE)args, &state); + } + break; + case YAML_SCALAR_EVENT: + { + VALUE args[7]; + VALUE anchor = Qnil; + VALUE tag = Qnil; + VALUE plain_implicit, quoted_implicit, style; + VALUE val = rb_str_new( + (const char *)event.data.scalar.value, + (long)event.data.scalar.length + ); + + PSYCH_TRANSCODE(val, encoding, internal_enc); + + if(event.data.scalar.anchor) { + anchor = rb_str_new2((const char *)event.data.scalar.anchor); + PSYCH_TRANSCODE(anchor, encoding, internal_enc); + } + + if(event.data.scalar.tag) { + tag = rb_str_new2((const char *)event.data.scalar.tag); + PSYCH_TRANSCODE(tag, encoding, internal_enc); + } + + plain_implicit = + event.data.scalar.plain_implicit == 0 ? Qfalse : Qtrue; + + quoted_implicit = + event.data.scalar.quoted_implicit == 0 ? Qfalse : Qtrue; + + style = INT2NUM(event.data.scalar.style); + + args[0] = handler; + args[1] = val; + args[2] = anchor; + args[3] = tag; + args[4] = plain_implicit; + args[5] = quoted_implicit; + args[6] = style; + rb_protect(protected_scalar, (VALUE)args, &state); + } + break; + case YAML_SEQUENCE_START_EVENT: + { + VALUE args[5]; + VALUE anchor = Qnil; + VALUE tag = Qnil; + VALUE implicit, style; + if(event.data.sequence_start.anchor) { + anchor = rb_str_new2((const char *)event.data.sequence_start.anchor); + PSYCH_TRANSCODE(anchor, encoding, internal_enc); + } + + tag = Qnil; + if(event.data.sequence_start.tag) { + tag = rb_str_new2((const char *)event.data.sequence_start.tag); + PSYCH_TRANSCODE(tag, encoding, internal_enc); + } + + implicit = + event.data.sequence_start.implicit == 0 ? Qfalse : Qtrue; + + style = INT2NUM(event.data.sequence_start.style); + + args[0] = handler; + args[1] = anchor; + args[2] = tag; + args[3] = implicit; + args[4] = style; + + rb_protect(protected_start_sequence, (VALUE)args, &state); + } + break; + case YAML_SEQUENCE_END_EVENT: + rb_protect(protected_end_sequence, handler, &state); + break; + case YAML_MAPPING_START_EVENT: + { + VALUE args[5]; + VALUE anchor = Qnil; + VALUE tag = Qnil; + VALUE implicit, style; + if(event.data.mapping_start.anchor) { + anchor = rb_str_new2((const char *)event.data.mapping_start.anchor); + PSYCH_TRANSCODE(anchor, encoding, internal_enc); + } + + if(event.data.mapping_start.tag) { + tag = rb_str_new2((const char *)event.data.mapping_start.tag); + PSYCH_TRANSCODE(tag, encoding, internal_enc); + } + + implicit = + event.data.mapping_start.implicit == 0 ? Qfalse : Qtrue; + + style = INT2NUM(event.data.mapping_start.style); + + args[0] = handler; + args[1] = anchor; + args[2] = tag; + args[3] = implicit; + args[4] = style; + + rb_protect(protected_start_mapping, (VALUE)args, &state); + } + break; + case YAML_MAPPING_END_EVENT: + rb_protect(protected_end_mapping, handler, &state); + break; + case YAML_NO_EVENT: + rb_protect(protected_empty, handler, &state); + break; + case YAML_STREAM_END_EVENT: + rb_protect(protected_end_stream, handler, &state); + done = 1; + break; + } + yaml_event_delete(&event); + if (state) rb_jump_tag(state); } return self; |