forked from sloum/bombadillo
84 lines
1.5 KiB
Go
84 lines
1.5 KiB
Go
package gemini
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import (
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"crypto/tls"
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"fmt"
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"net"
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"io/ioutil"
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// "strings"
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"time"
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// "tildegit.org/sloum/mailcap"
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)
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//------------------------------------------------\\
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// + + + F U N C T I O N S + + + \\
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//--------------------------------------------------\\
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func Retrieve(host, port, resource string) ([]byte, error) {
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nullRes := make([]byte, 0)
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timeOut := time.Duration(5) * time.Second
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if host == "" || port == "" {
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return nullRes, fmt.Errorf("Incomplete request url")
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}
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addr := host + ":" + port
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conf := &tls.Config{
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InsecureSkipVerify: true,
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}
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conn, err := net.DialTimeout("tcp", addr, timeOut)
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if err != nil {
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return nullRes, err
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}
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secureConn := tls.Client(conn, conf)
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send := resource + "\n"
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_, err = secureConn.Write([]byte(send))
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if err != nil {
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return nullRes, err
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}
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result, err := ioutil.ReadAll(conn)
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if err != nil {
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return nullRes, err
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}
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return result, nil
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}
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func Visit(host, port, resource string) (string, []string, error) {
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resp, err := Retrieve(host, port, resource)
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if err != nil {
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return "", []string{}, err
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}
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// TODO break out the header
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// header := ""
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mime := ""
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mimeMaj := mime
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mimeMin := mime
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// status := ""
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content := string(resp)
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if mimeMaj == "text" && mimeMin == "gemini" {
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// text := string(resp)
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// links := []string{}
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// TODO parse geminimap from 'content'
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} else if mimeMaj == "text" {
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// TODO just return the text
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} else {
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// TODO use mailcap to try and open the file
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}
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return content, []string{}, nil
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}
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