51 lines
1.9 KiB
Go
51 lines
1.9 KiB
Go
package ace
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import (
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"fmt"
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"io"
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)
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// Doctypes
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var doctypes = map[string]string{
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"html": `<!DOCTYPE html>`,
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"xml": `<?xml version="1.0" encoding="utf-8" ?>`,
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"transitional": `<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">`,
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"strict": `<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">`,
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"frameset": `<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">`,
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"1.1": `<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">`,
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"basic": `<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.1//EN" "http://www.w3.org/TR/xhtml-basic/xhtml-basic11.dtd">`,
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"mobile": `<!DOCTYPE html PUBLIC "-//WAPFORUM//DTD XHTML Mobile 1.2//EN" "http://www.openmobilealliance.org/tech/DTD/xhtml-mobile12.dtd">`,
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}
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// helperMethodDoctype represents a helper method doctype.
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type helperMethodDoctype struct {
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elementBase
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doctype string
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}
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// WriteTo writes data to w.
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func (e *helperMethodDoctype) WriteTo(w io.Writer) (int64, error) {
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i, err := w.Write([]byte(doctypes[e.doctype]))
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return int64(i), err
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}
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// newHelperMethodDoctype creates and returns a helper method doctype.
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func newHelperMethodDoctype(ln *line, rslt *result, src *source, parent element, opts *Options) (*helperMethodDoctype, error) {
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if len(ln.tokens) < 3 {
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return nil, fmt.Errorf("doctype is not specified [file: %s][line: %d]", ln.fileName(), ln.no)
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}
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doctype := ln.tokens[2]
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if _, ok := doctypes[doctype]; !ok {
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return nil, fmt.Errorf("doctype is invalid [file: %s][line: %d][doctype: %s]", ln.fileName(), ln.no, doctype)
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}
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e := &helperMethodDoctype{
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elementBase: newElementBase(ln, rslt, src, parent, opts),
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doctype: doctype,
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}
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return e, nil
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}
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