thodg/libgit2/src/tls_stream.c

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• Hash : 7fafde63
  Author :
  Date : 2015-10-13T11:25:41
  

  stream: allow registering a user-provided TLS constructor This allows the application to use their own TLS stream, regardless of the capabilities of libgit2 itself.

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• src/tls_stream.c

• /*
   * Copyright (C) the libgit2 contributors. All rights reserved.
   *
   * This file is part of libgit2, distributed under the GNU GPL v2 with
   * a Linking Exception. For full terms see the included COPYING file.
   */
  
  #include "git2/errors.h"
  #include "common.h"
  
  #include "openssl_stream.h"
  #include "stransport_stream.h"
  
  static git_stream_cb tls_ctor;
  
  int git_stream_register_tls(git_stream_cb ctor)
  {
  	tls_ctor = ctor;
  
  	return 0;
  }
  
  int git_tls_stream_new(git_stream **out, const char *host, const char *port)
  {
  
  	if (tls_ctor)
  		return tls_ctor(out, host, port);
  
  #ifdef GIT_SECURE_TRANSPORT
  	return git_stransport_stream_new(out, host, port);
  #elif defined(GIT_OPENSSL)
  	return git_openssl_stream_new(out, host, port);
  #else
  	GIT_UNUSED(out);
  	GIT_UNUSED(host);
  	GIT_UNUSED(port);
  
  	giterr_set(GITERR_SSL, "there is no TLS stream available");
  	return -1;
  #endif
  }
  

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