-/*
-tofuproxy -- flexible HTTP/HTTPS proxy, TLS terminator, X.509 TOFU
- manager, WARC/geminispace browser
-Copyright (C) 2021 Sergey Matveev <stargrave@stargrave.org>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, version 3 of the License.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
+// tofuproxy -- flexible HTTP/HTTPS proxy, TLS terminator, X.509 TOFU
+// manager, WARC/geminispace browser
+// Copyright (C) 2021-2024 Sergey Matveev <stargrave@stargrave.org>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, version 3 of the License.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
package rounds
log.Printf("%s: can not read response: %+v\n", req.URL, err)
return false, err
}
- cols := strings.SplitN(rawResp, " ", 2)
+ cols := strings.SplitN(strings.TrimRight(rawResp, "\r\n"), " ", 2)
if len(cols) < 2 {
err = fmt.Errorf("invalid response format: %s", rawResp)
log.Printf("%s: %s\n", req.URL, err)
w.Header().Add("Content-Type", "text/html")
w.WriteHeader(http.StatusOK)
u := geminifyURL(host, cols[1], paths...)
- w.Write([]byte(
- fmt.Sprintf(
- `<!DOCTYPE html>
+ fmt.Fprintf(w, `<!DOCTYPE html>
<html><head><title>%d (%s) redirection</title></head>
-<body>Redirection to <a href="%s">%s</a></body></html>`,
- code, codeName, u, u,
- )))
+<body><a href="%s">%s</a></body></html>`, code, codeName, u, u)
fifos.LogRedir <- fmt.Sprintf(
"%s %s\t%d\t%s", req.Method, req.URL, code, cols[1],
)
fmt.Fprintf(&buf, "%s\n", line)
continue
}
- if strings.HasPrefix(line, "=> ") {
+ if strings.HasPrefix(line, "=>") {
+ line = strings.TrimLeft(line[2:], " ")
cols = strings.Fields(line)
- u := geminifyURL(host, cols[1], paths...)
+ u := geminifyURL(host, cols[0], paths...)
switch len(cols) {
- case 2:
+ case 1:
fmt.Fprintf(
&buf, "<a href=\"%s\">%s</a><br/>\n",
- u, html.EscapeString(cols[1]),
+ u, html.EscapeString(cols[0]),
)
default:
fmt.Fprintf(
&buf, "<a href=\"%s\">%s</a> (<tt>%s</tt>)<br/>\n",
- u, html.EscapeString(strings.Join(cols[2:], " ")), cols[1],
+ u, html.EscapeString(strings.Join(cols[1:], " ")), cols[0],
)
}
continue
fmt.Fprintf(&buf, "<h3>%s</h3>\n", html.EscapeString(line[4:]))
continue
}
- if strings.HasPrefix(line, "* ") {
- fmt.Fprintf(&buf, "• %s\n", html.EscapeString(line[2:]))
- continue
- }
if strings.HasPrefix(line, "> ") {
fmt.Fprintf(
&buf, "<blockquote><tt>%s</tt></blockquote>\n",