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| author | Aaron Patterson <aaron.patterson@gmail.com> | 2010-01-04 21:48:46 -0800 |
|---|---|---|
| committer | Aaron Patterson <aaron.patterson@gmail.com> | 2010-01-04 21:48:46 -0800 |
| commit | ef533592988323eb609e97dc506c98d83fb95748 (patch) | |
| tree | 3ba8b9807b2052c860f639d59748d17790dd85c0 /ext | |
| parent | 965de3c354c3b21c282d4755902616d6e63c800d (diff) | |
| download | psych-ef533592988323eb609e97dc506c98d83fb95748.zip | |
speeding up and caching encoding lookup
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/psych/parser.c | 21 | ||||
| -rw-r--r-- | ext/psych/psych.h | 19 |
2 files changed, 18 insertions, 22 deletions
diff --git a/ext/psych/parser.c b/ext/psych/parser.c index 2b84dbc..0ea7dd2 100644 --- a/ext/psych/parser.c +++ b/ext/psych/parser.c @@ -45,7 +45,7 @@ static VALUE parse(VALUE self, VALUE yaml) } int done = 0; - int encoding = YAML_ANY_ENCODING; + int encoding = rb_enc_find_index("ASCII-8BIT"); VALUE handler = rb_iv_get(self, "@handler"); @@ -61,7 +61,22 @@ static VALUE parse(VALUE self, VALUE yaml) switch(event.type) { case YAML_STREAM_START_EVENT: - encoding = event.data.stream_start.encoding; + + switch(event.data.stream_start.encoding) { + case YAML_ANY_ENCODING: + break; + case YAML_UTF8_ENCODING: + encoding = rb_enc_find_index("UTF-8"); + break; + case YAML_UTF16LE_ENCODING: + encoding = rb_enc_find_index("UTF-16LE"); + break; + case YAML_UTF16BE_ENCODING: + encoding = rb_enc_find_index("UTF-16BE"); + break; + default: + break; + } rb_funcall(handler, rb_intern("start_stream"), 1, INT2NUM((long)event.data.stream_start.encoding) @@ -117,7 +132,7 @@ static VALUE parse(VALUE self, VALUE yaml) (long)event.data.scalar.length ); - PSYCH_ASSOCIATE_ENCODING(val, encoding); + rb_enc_associate_index(val, encoding); VALUE anchor = event.data.scalar.anchor ? rb_str_new2((const char *)event.data.scalar.anchor) : diff --git a/ext/psych/psych.h b/ext/psych/psych.h index aafb17f..bbc92cb 100644 --- a/ext/psych/psych.h +++ b/ext/psych/psych.h @@ -4,25 +4,6 @@ #include <ruby.h> #include <yaml.h> -#define PSYCH_ASSOCIATE_ENCODING(_value, _encoding) \ - ({ \ - switch(_encoding) { \ - case YAML_ANY_ENCODING: \ - break; \ - case YAML_UTF8_ENCODING: \ - rb_enc_associate_index(_value, rb_enc_find_index("UTF-8"));\ - break; \ - case YAML_UTF16LE_ENCODING: \ - rb_enc_associate_index(_value, rb_enc_find_index("UTF-16LE"));\ - break; \ - case YAML_UTF16BE_ENCODING: \ - rb_enc_associate_index(_value, rb_enc_find_index("UTF-16BE"));\ - break; \ - default:\ - break; \ - }\ - }) - #include <parser.h> #include <emitter.h> #include <to_ruby.h> |