56 lines
1.0 KiB
Go
56 lines
1.0 KiB
Go
package request
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import (
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"git.xdrm.io/gws/internal/http/reader"
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"fmt"
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"io"
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)
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// Parse builds an upgrade HTTP request
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// from a reader (typically bufio.NewRead of the socket)
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func Build(r io.Reader) (request *T, err error) {
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/* (1) Parse request
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---------------------------------------------------------*/
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/* (1) Get chunk reader */
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cr := reader.NewReader(r)
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if err != nil {
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return nil, fmt.Errorf("Error while creating chunk reader: %s", err)
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}
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/* (2) Init request */
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req := new(T)
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/* (3) Parse header line by line */
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for {
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line, err := cr.Read()
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if err == io.EOF {
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fmt.Printf("END OF READING\n");
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break
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}
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if err != nil {
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return nil, fmt.Errorf("Cannot read from reader: %s", err)
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}
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err = req.parseHeader(line)
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if err != nil {
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return nil, fmt.Errorf("Parsing error: %s\n", err);
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}
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}
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return req, nil
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}
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// String returns a textual representation of the upgrade request
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func (r T) String() string{
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return fmt.Sprintf("Upgrade Request\n - host: %s\n - port: %d\n", r.host, r.port)
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} |