thodg/libgit2/src/libgit2/stream.h

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• Hash : ef4ab298
  Author :
  Date : 2021-11-14T08:47:40
  

  refactor: `src` is now `src/libgit2`
  

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• src/libgit2/stream.h

• /*
   * 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.
   */
  #ifndef INCLUDE_stream_h__
  #define INCLUDE_stream_h__
  
  #include "common.h"
  #include "git2/sys/stream.h"
  
  GIT_INLINE(int) git_stream_connect(git_stream *st)
  {
  	return st->connect(st);
  }
  
  GIT_INLINE(int) git_stream_is_encrypted(git_stream *st)
  {
  	return st->encrypted;
  }
  
  GIT_INLINE(int) git_stream_certificate(git_cert **out, git_stream *st)
  {
  	if (!st->encrypted) {
  		git_error_set(GIT_ERROR_INVALID, "an unencrypted stream does not have a certificate");
  		return -1;
  	}
  
  	return st->certificate(out, st);
  }
  
  GIT_INLINE(int) git_stream_supports_proxy(git_stream *st)
  {
  	return st->proxy_support;
  }
  
  GIT_INLINE(int) git_stream_set_proxy(git_stream *st, const git_proxy_options *proxy_opts)
  {
  	if (!st->proxy_support) {
  		git_error_set(GIT_ERROR_INVALID, "proxy not supported on this stream");
  		return -1;
  	}
  
  	return st->set_proxy(st, proxy_opts);
  }
  
  GIT_INLINE(ssize_t) git_stream_read(git_stream *st, void *data, size_t len)
  {
  	return st->read(st, data, len);
  }
  
  GIT_INLINE(ssize_t) git_stream_write(git_stream *st, const char *data, size_t len, int flags)
  {
  	return st->write(st, data, len, flags);
  }
  
  GIT_INLINE(int) git_stream__write_full(git_stream *st, const char *data, size_t len, int flags)
  {
  	size_t total_written = 0;
  
  	while (total_written < len) {
  		ssize_t written = git_stream_write(st, data + total_written, len - total_written, flags);
  		if (written <= 0)
  			return -1;
  
  		total_written += written;
  	}
  
  	return 0;
  }
  
  GIT_INLINE(int) git_stream_close(git_stream *st)
  {
  	return st->close(st);
  }
  
  GIT_INLINE(void) git_stream_free(git_stream *st)
  {
  	if (!st)
  		return;
  
  	st->free(st);
  }
  
  #endif
  

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