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52 lines
1.5 KiB
52 lines
1.5 KiB
// Copyright (c) 2021 Proton Technologies AG |
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// |
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// This file is part of ProtonMail Bridge. |
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// |
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// ProtonMail Bridge is free software: you can redistribute it and/or modify |
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// it under the terms of the GNU General Public License as published by |
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// the Free Software Foundation, either version 3 of the License, or |
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// (at your option) any later version. |
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// |
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// ProtonMail Bridge is distributed in the hope that it will be useful, |
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// but WITHOUT ANY WARRANTY; without even the implied warranty of |
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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// GNU General Public License for more details. |
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// |
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// You should have received a copy of the GNU General Public License |
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// along with ProtonMail Bridge. If not, see <https://www.gnu.org/licenses/>. |
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package pmapi |
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import ( |
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"fmt" |
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"runtime" |
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"strings" |
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) |
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// removeBrackets handle unwanted brackets in client identification string and join with given joinBy parameter. |
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// Mac OS X Mail/13.0 (3601.0.4) -> Mac OS X Mail/13.0-3601.0.4 (joinBy = "-") |
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func removeBrackets(s string, joinBy string) (r string) { |
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r = strings.ReplaceAll(s, " (", joinBy) |
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r = strings.ReplaceAll(r, "(", joinBy) // Should be faster than regex. |
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r = strings.ReplaceAll(r, ")", "") |
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return |
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} |
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func formatUserAgent(clientName, clientVersion, os string) string { |
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client := "" |
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if clientName != "" { |
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client = removeBrackets(clientName, "-") |
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if clientVersion != "" { |
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client += "/" + removeBrackets(clientVersion, "-") |
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} |
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} |
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if os == "" { |
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os = runtime.GOOS |
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} |
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os = removeBrackets(os, " ") |
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return fmt.Sprintf("%s (%s)", client, os) |
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}
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