Module: BioSyntax::Native

Defined in:
ext/biosyntax/biosyntax_ext.c

Defined Under Namespace

Classes: State

Class Method Summary collapse

Class Method Details

.abi_version ⇒ Object 



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# File 'ext/biosyntax/biosyntax_ext.c', line 283

static VALUE native_abi_version(VALUE self) {
    (void)self;
    return UINT2NUM(biosyn_abi_version());
}

.format_id_from_name(name_value) ⇒ Object 



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# File 'ext/biosyntax/biosyntax_ext.c', line 288

static VALUE native_format_id_from_name(VALUE self, VALUE name_value) {
    VALUE name = StringValue(name_value);
    biosyn_format_t format_id;
    (void)self;

    format_id = biosyn_format_from_name(StringValueCStr(name));
    return UINT2NUM(format_id);
}

.formats_raw ⇒ Object

Format and kind metadata are generated from libbiosyntax at load time, so the Ruby layer does not need to maintain parallel tables.



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# File 'ext/biosyntax/biosyntax_ext.c', line 311

static VALUE native_formats_raw(VALUE self) {
    VALUE ary = rb_ary_new();
    uint32_t count = biosyn_format_count();
    uint32_t i;
    (void)self;

    for (i = 0; i < count; i++) {
        biosyn_format_info_t info;
        if (biosyn_format_info((biosyn_format_t)i, &info)) {
            VALUE h = rb_hash_new();
            rb_hash_aset(h, ID2SYM(rb_intern("id")), UINT2NUM(i));
            rb_hash_aset(h, ID2SYM(rb_intern("name")), str_or_nil(info.name));
            rb_hash_aset(h, ID2SYM(rb_intern("description")), str_or_nil(info.description));
            rb_hash_aset(h, ID2SYM(rb_intern("stateful")), info.stateful ? Qtrue : Qfalse);
            rb_ary_push(ary, rb_obj_freeze(h));
        }
    }

    return rb_obj_freeze(ary);
}

.guess_format_id(path_value) ⇒ Object 



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# File 'ext/biosyntax/biosyntax_ext.c', line 297

static VALUE native_guess_format_id(VALUE self, VALUE path_value) {
    VALUE path = StringValue(path_value);
    biosyn_format_t format_id;
    (void)self;

    format_id = biosyn_guess_format_from_path(StringValueCStr(path));
    return UINT2NUM(format_id);
}

.kinds_raw ⇒ Object

Return raw token kind metadata for Ruby-side value objects.



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# File 'ext/biosyntax/biosyntax_ext.c', line 333

static VALUE native_kinds_raw(VALUE self) {
    VALUE ary = rb_ary_new();
    uint32_t count = biosyn_class_count();
    uint32_t i;
    (void)self;

    for (i = 0; i < count; i++) {
        biosyn_class_info_t info;
        if (biosyn_class_info((biosyn_class_t)i, &info)) {
            VALUE h = rb_hash_new();
            rb_hash_aset(h, ID2SYM(rb_intern("id")), UINT2NUM(i));
            rb_hash_aset(h, ID2SYM(rb_intern("name")), str_or_nil(info.name));
            rb_hash_aset(h, ID2SYM(rb_intern("scope")), str_or_nil(info.scope));
            rb_hash_aset(h, ID2SYM(rb_intern("foreground")), str_or_nil(info.foreground));
            rb_hash_aset(h, ID2SYM(rb_intern("background")), str_or_nil(info.background));
            rb_hash_aset(h, ID2SYM(rb_intern("font_style")), str_or_nil(info.font_style));
            rb_hash_aset(h, ID2SYM(rb_intern("ansi_sgr")), str_or_nil(info.ansi_sgr));
            rb_ary_push(ary, rb_obj_freeze(h));
        }
    }

    return rb_obj_freeze(ary);
}

.libbiosyntax_version ⇒ Object 



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# File 'ext/biosyntax/biosyntax_ext.c', line 278

static VALUE native_libbiosyntax_version(VALUE self) {
    (void)self;
    return rb_str_new_cstr(biosyn_version());
}