Fixed recvLine deprecation warnings.

lib/pure/asyncio.nim

@@ -126,7 +126,7 @@ type
 
     handleTask*: proc (s: PAsyncSocket) {.closure.}
 
-    lineBuffer: TaintedString ## Temporary storage for ``recvLine``
+    lineBuffer: TaintedString ## Temporary storage for ``readLine``
     sendBuffer: string ## Temporary storage for ``send``
     sslNeedAccept: bool
     proto: TProtocol
@@ -635,7 +635,7 @@ when isMainModule:
   proc testRead(s: PAsyncSocket, no: int) =
     echo("Reading! " & $no)
     var data = ""
-    if not s.recvLine(data):
+    if not s.readLine(data):
       OSError()
     if data == "":
       echo("Closing connection. " & $no)

lib/pure/ftpclient.nim

@@ -124,7 +124,7 @@ template blockingOperation(sock: TSocket, body: stmt) {.immediate.} =
 proc expectReply(ftp: PFTPClient): TaintedString =
   result = TaintedString""
   blockingOperation(ftp.getCSock()):
-    if not ftp.getCSock().recvLine(result): setLen(result.string, 0)
+    ftp.getCSock().readLine(result)
 
 proc send*(ftp: PFTPClient, m: string): TaintedString =
   ## Send a message to the server, and wait for a primary reply.
@@ -280,19 +280,18 @@ proc getLines(ftp: PFTPClient, async: bool = false): bool =
   if ftp.dsockConnected:
     var r = TaintedString""
     if ftp.isAsync:
-      if ftp.asyncDSock.recvLine(r):
+      if ftp.asyncDSock.readLine(r):
         if r.string == "":
           ftp.dsockConnected = false
         else:
           ftp.job.lines.add(r.string & "\n")
     else:
       assert(not async)
-      if ftp.dsock.recvLine(r):
-        if r.string == "":
-          ftp.dsockConnected = false
-        else:
-          ftp.job.lines.add(r.string & "\n")
-      else: OSError()
+      ftp.dsock.readLine(r)
+      if r.string == "":
+        ftp.dsockConnected = false
+      else:
+        ftp.job.lines.add(r.string & "\n")
   
   if not async:
     var readSocks: seq[TSocket] = @[ftp.getCSock()]

lib/pure/httpclient.nim

@@ -100,27 +100,27 @@ proc parseChunks(s: TSocket, timeout: int): string =
   while true:
     var chunkSizeStr = ""
     var chunkSize = 0
-    if s.recvLine(chunkSizeStr, timeout):
-      var i = 0
-      if chunkSizeStr == "":
-        httpError("Server terminated connection prematurely")
-      while true:
-        case chunkSizeStr[i]
-        of '0'..'9':
-          chunkSize = chunkSize shl 4 or (ord(chunkSizeStr[i]) - ord('0'))
-        of 'a'..'f':
-          chunkSize = chunkSize shl 4 or (ord(chunkSizeStr[i]) - ord('a') + 10)
-        of 'A'..'F':
-          chunkSize = chunkSize shl 4 or (ord(chunkSizeStr[i]) - ord('A') + 10)
-        of '\0':
-          break
-        of ';':
-          # http://tools.ietf.org/html/rfc2616#section-3.6.1
-          # We don't care about chunk-extensions.
-          break
-        else:
-          httpError("Invalid chunk size: " & chunkSizeStr)
-        inc(i)
+    s.readLine(chunkSizeStr, timeout)
+    var i = 0
+    if chunkSizeStr == "":
+      httpError("Server terminated connection prematurely")
+    while true:
+      case chunkSizeStr[i]
+      of '0'..'9':
+        chunkSize = chunkSize shl 4 or (ord(chunkSizeStr[i]) - ord('0'))
+      of 'a'..'f':
+        chunkSize = chunkSize shl 4 or (ord(chunkSizeStr[i]) - ord('a') + 10)
+      of 'A'..'F':
+        chunkSize = chunkSize shl 4 or (ord(chunkSizeStr[i]) - ord('A') + 10)
+      of '\0':
+        break
+      of ';':
+        # http://tools.ietf.org/html/rfc2616#section-3.6.1
+        # We don't care about chunk-extensions.
+        break
+      else:
+        httpError("Invalid chunk size: " & chunkSizeStr)
+      inc(i)
     if chunkSize <= 0: break
     result.setLen(ri+chunkSize)
     var bytesRead = 0
@@ -175,39 +175,38 @@ proc parseResponse(s: TSocket, getBody: bool, timeout: int): TResponse =
   while True:
     line = ""
     linei = 0
-    if s.recvLine(line, timeout):
-      if line == "": break # We've been disconnected.
-      if line == "\c\L":
-        fullyRead = true
-        break
-      if not parsedStatus:
-        # Parse HTTP version info and status code.
-        var le = skipIgnoreCase(line, "HTTP/", linei)
-        if le <= 0: httpError("invalid http version")
-        inc(linei, le)
-        le = skipIgnoreCase(line, "1.1", linei)
-        if le > 0: result.version = "1.1"
-        else:
-          le = skipIgnoreCase(line, "1.0", linei)
-          if le <= 0: httpError("unsupported http version")
-          result.version = "1.0"
-        inc(linei, le)
-        # Status code
-        linei.inc skipWhitespace(line, linei)
-        result.status = line[linei .. -1]
-        parsedStatus = true
+    s.readLine(line, timeout)
+    if line == "": break # We've been disconnected.
+    if line == "\c\L":
+      fullyRead = true
+      break
+    if not parsedStatus:
+      # Parse HTTP version info and status code.
+      var le = skipIgnoreCase(line, "HTTP/", linei)
+      if le <= 0: httpError("invalid http version")
+      inc(linei, le)
+      le = skipIgnoreCase(line, "1.1", linei)
+      if le > 0: result.version = "1.1"
       else:
-        # Parse headers
-        var name = ""
-        var le = parseUntil(line, name, ':', linei)
-        if le <= 0: httpError("invalid headers")
-        inc(linei, le)
-        if line[linei] != ':': httpError("invalid headers")
-        inc(linei) # Skip :
-        linei += skipWhitespace(line, linei)
-        
-        result.headers[name] = line[linei.. -1]
-    else: SocketError(s)
+        le = skipIgnoreCase(line, "1.0", linei)
+        if le <= 0: httpError("unsupported http version")
+        result.version = "1.0"
+      inc(linei, le)
+      # Status code
+      linei.inc skipWhitespace(line, linei)
+      result.status = line[linei .. -1]
+      parsedStatus = true
+    else:
+      # Parse headers
+      var name = ""
+      var le = parseUntil(line, name, ':', linei)
+      if le <= 0: httpError("invalid headers")
+      inc(linei, le)
+      if line[linei] != ':': httpError("invalid headers")
+      inc(linei) # Skip :
+      linei += skipWhitespace(line, linei)
+      
+      result.headers[name] = line[linei.. -1]
   if not fullyRead:
     httpError("Connection was closed before full request has been made")
   if getBody:

lib/pure/irc.nim

@@ -345,10 +345,10 @@ proc poll*(irc: PIRC, ev: var TIRCEvent,
   var socks = @[irc.sock]
   var ret = socks.select(timeout)
   if socks.len() == 0 and ret != 0:
-    if irc.sock.recvLine(line):
-      ev = irc.processLine(line.string)
-      result = true
-  
+    irc.sock.readLine(line)
+    ev = irc.processLine(line.string)
+    result = true
+
   if processOther(irc, ev): result = true
 
 proc getLag*(irc: PIRC): float =
@@ -380,7 +380,7 @@ proc handleConnect(s: PAsyncSocket, irc: PAsyncIRC) =
 
 proc handleRead(s: PAsyncSocket, irc: PAsyncIRC) =
   var line = "".TaintedString
-  var ret = s.recvLine(line)
+  var ret = s.readLine(line)
   if ret:
     if line == "":
       var ev: TIRCEvent

lib/pure/smtp.nim

@@ -28,9 +28,6 @@
 ## For SSL support this module relies on OpenSSL. If you want to 
 ## enable SSL, compile with ``-d:ssl``.
 
-when not defined(ssl):
-  {.error: "The SMTP module should be compiled with SSL support. Compile with -d:ssl."}
-
 import sockets, strutils, strtabs, base64, os
 
 type
@@ -54,16 +51,11 @@ proc debugSend(smtp: TSMTP, cmd: string) =
 
 proc debugRecv(smtp: var TSMTP): TaintedString =
   var line = TaintedString""
-  var ret = False
-  ret = smtp.sock.recvLine(line)
+  smtp.sock.readLine(line)
 
-  if ret:
-    if smtp.debug:
-      echo("S:" & line.string)
-    return line
-  else:
-    OSError()
-    return TaintedString""
+  if smtp.debug:
+    echo("S:" & line.string)
+  return line
 
 proc quitExcpt(smtp: TSMTP, msg: string) =
   smtp.debugSend("QUIT")

web/news.txt

@@ -35,6 +35,8 @@ Changes affecting backwards compatibility
 -----------------------------------------
 
 - ``shared`` is a keyword now.
+- Deprecated ``sockets.recvLine`` and ``asyncio.recvLine``, added
+  ``readLine`` instead.
 
 
 Compiler Additions