server: remove deprecated 'cmake -E server' mode

The server mode has been deprecated since commit 996e1885c4 (server:
deprecate in favor of the file-api, 2019-04-19, v3.15.0-rc1~198^2).
Clients should now be using the file-api.  Remove the server mode.

1 files changed, 0 insertions, 165 deletions

diff --git a/Source/cmServerConnection.cxx b/Source/cmServerConnection.cxx
deleted file mode 100644
index b4f41a0..0000000
--- a/Source/cmServerConnection.cxx
+++ /dev/null
@@ -1,165 +0,0 @@
-/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-   file Copyright.txt or https://cmake.org/licensing for details.  */
-#include "cmConfigure.h"
-
-#include "cmServerConnection.h"
-
-#include <cm3p/uv.h>
-
-#include "cmServer.h"
-#include "cmServerDictionary.h"
-
-#ifdef _WIN32
-#  include "io.h"
-#else
-#  include <unistd.h>
-#endif
-#include <cassert>
-#include <utility>
-
-cmStdIoConnection::cmStdIoConnection(
-  cmConnectionBufferStrategy* bufferStrategy)
-  : cmEventBasedConnection(bufferStrategy)
-{
-}
-
-cm::uv_stream_ptr cmStdIoConnection::SetupStream(int file_id)
-{
-  switch (uv_guess_handle(file_id)) {
-    case UV_TTY: {
-      cm::uv_tty_ptr tty;
-      tty.init(*this->Server->GetLoop(), file_id, file_id == 0,
-               static_cast<cmEventBasedConnection*>(this));
-      uv_tty_set_mode(tty, UV_TTY_MODE_NORMAL);
-      return { std::move(tty) };
-    }
-    case UV_FILE:
-      if (file_id == 0) {
-        return nullptr;
-      }
-      // Intentional fallthrough; stdin can _not_ be treated as a named
-      // pipe, however stdout can be.
-      CM_FALLTHROUGH;
-    case UV_NAMED_PIPE: {
-      cm::uv_pipe_ptr pipe;
-      pipe.init(*this->Server->GetLoop(), 0,
-                static_cast<cmEventBasedConnection*>(this));
-      uv_pipe_open(pipe, file_id);
-      return { std::move(pipe) };
-    }
-    default:
-      assert(false && "Unable to determine stream type");
-      return nullptr;
-  }
-}
-
-void cmStdIoConnection::SetServer(cmServerBase* s)
-{
-  cmConnection::SetServer(s);
-  if (!s) {
-    return;
-  }
-
-  this->ReadStream = SetupStream(0);
-  this->WriteStream = SetupStream(1);
-}
-
-void shutdown_connection(uv_prepare_t* prepare)
-{
-  cmStdIoConnection* connection =
-    static_cast<cmStdIoConnection*>(prepare->data);
-
-  if (!uv_is_closing(reinterpret_cast<uv_handle_t*>(prepare))) {
-    uv_close(reinterpret_cast<uv_handle_t*>(prepare),
-             &cmEventBasedConnection::on_close_delete<uv_prepare_t>);
-  }
-  connection->OnDisconnect(0);
-}
-
-bool cmStdIoConnection::OnServeStart(std::string* pString)
-{
-  Server->OnConnected(this);
-  if (this->ReadStream.get()) {
-    uv_read_start(this->ReadStream, on_alloc_buffer, on_read);
-  } else if (uv_guess_handle(0) == UV_FILE) {
-    char buffer[1024];
-    while (auto len = read(0, buffer, sizeof(buffer))) {
-      ReadData(std::string(buffer, buffer + len));
-    }
-
-    // We can't start the disconnect from here, add a prepare hook to do that
-    // for us
-    auto prepare = new uv_prepare_t();
-    prepare->data = this;
-    uv_prepare_init(Server->GetLoop(), prepare);
-    uv_prepare_start(prepare, shutdown_connection);
-  }
-  return cmConnection::OnServeStart(pString);
-}
-
-bool cmStdIoConnection::OnConnectionShuttingDown()
-{
-  if (ReadStream.get()) {
-    uv_read_stop(ReadStream);
-    ReadStream->data = nullptr;
-  }
-
-  this->ReadStream.reset();
-
-  cmEventBasedConnection::OnConnectionShuttingDown();
-
-  return true;
-}
-
-cmServerPipeConnection::cmServerPipeConnection(const std::string& name)
-  : cmPipeConnection(name, new cmServerBufferStrategy)
-{
-}
-
-cmServerStdIoConnection::cmServerStdIoConnection()
-  : cmStdIoConnection(new cmServerBufferStrategy)
-{
-}
-
-cmConnectionBufferStrategy::~cmConnectionBufferStrategy() = default;
-
-void cmConnectionBufferStrategy::clear()
-{
-}
-
-std::string cmServerBufferStrategy::BufferOutMessage(
-  const std::string& rawBuffer) const
-{
-  return std::string("\n") + kSTART_MAGIC + std::string("\n") + rawBuffer +
-    kEND_MAGIC + std::string("\n");
-}
-
-std::string cmServerBufferStrategy::BufferMessage(std::string& RawReadBuffer)
-{
-  for (;;) {
-    auto needle = RawReadBuffer.find('\n');
-
-    if (needle == std::string::npos) {
-      return "";
-    }
-    std::string line = RawReadBuffer.substr(0, needle);
-    const auto ls = line.size();
-    if (ls > 1 && line.at(ls - 1) == '\r') {
-      line.erase(ls - 1, 1);
-    }
-    RawReadBuffer.erase(RawReadBuffer.begin(),
-                        RawReadBuffer.begin() + static_cast<long>(needle) + 1);
-    if (line == kSTART_MAGIC) {
-      RequestBuffer.clear();
-      continue;
-    }
-    if (line == kEND_MAGIC) {
-      std::string rtn;
-      rtn.swap(this->RequestBuffer);
-      return rtn;
-    }
-
-    this->RequestBuffer += line;
-    this->RequestBuffer += "\n";
-  }
-}