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authorNavan Chauhan <navanchauhan@gmail.com>2023-12-09 15:57:59 -0700
committerNavan Chauhan <navanchauhan@gmail.com>2023-12-09 15:57:59 -0700
commit81f90e6340e84027bb62a15f8fa5048da9842b32 (patch)
tree449398c5e8f002e59673651c9515cc19b7dada30
parent3d4d8ff25b4ef0b2c162528ece906fd463d170e4 (diff)
added version string to response
-rw-r--r--Sources/Helpers.swift8
-rw-r--r--Sources/gopherHandler.swift5
2 files changed, 12 insertions, 1 deletions
diff --git a/Sources/Helpers.swift b/Sources/Helpers.swift
index fecc4ab..8481347 100644
--- a/Sources/Helpers.swift
+++ b/Sources/Helpers.swift
@@ -1 +1,9 @@
import Foundation
+
+let versionString = "generated and served by swift-gopher/1.0.0" // TODO: Handle automatic versioning
+
+func buildVersionStringResponse() -> String {
+ let repeatedString = "i" + String(repeating: "-", count: 80) + "\terror.host\t1\r\n"
+ let versionResponseString = "i" + String(repeating: " ", count: 80 - versionString.count) + versionString + "\terror.host\t1\r\n"
+ return "\(repeatedString)\(versionResponseString)"
+} \ No newline at end of file
diff --git a/Sources/gopherHandler.swift b/Sources/gopherHandler.swift
index ffe2ada..e43619d 100644
--- a/Sources/gopherHandler.swift
+++ b/Sources/gopherHandler.swift
@@ -229,6 +229,9 @@ final class GopherHandler: ChannelInboundHandler {
let search_line = "7Search Server\t/search\t\(gopherdata_host)\t\(gopherdata_port)\r\n"
gopherResponse.append(search_line)
}
+
+ // Append Server Info
+ gopherResponse.append(buildVersionStringResponse())
return gopherResponse.joined(separator: "")
@@ -286,7 +289,7 @@ final class GopherHandler: ChannelInboundHandler {
if gopherResponse.count == 0 {
gopherResponse.append("iNo results found for the query \(query)\r\n")
}
-
+ gopherResponse.append(buildVersionStringResponse())
return gopherResponse.joined(separator: "")
}