/* * * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following disclaimer * in the documentation and/or other materials provided with the * distribution. * * Neither the name of Google Inc. nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "php.h" #include "php_ini.h" #include "ext/standard/info.h" #include "ext/spl/spl_exceptions.h" #include "php_grpc.h" #include #include "byte_buffer.h" #include "grpc/grpc.h" #include "grpc/support/slice.h" grpc_byte_buffer *string_to_byte_buffer(char *string, size_t length) { gpr_slice slice = gpr_slice_from_copied_buffer(string, length); grpc_byte_buffer *buffer = grpc_byte_buffer_create(&slice, 1); gpr_slice_unref(slice); return buffer; } void byte_buffer_to_string(grpc_byte_buffer *buffer, char **out_string, size_t *out_length) { size_t length = grpc_byte_buffer_length(buffer); char *string = ecalloc(length + 1, sizeof(char)); size_t offset = 0; grpc_byte_buffer_reader *reader = grpc_byte_buffer_reader_create(buffer); gpr_slice next; while (grpc_byte_buffer_reader_next(reader, &next) != 0) { memcpy(string + offset, GPR_SLICE_START_PTR(next), GPR_SLICE_LENGTH(next)); offset += GPR_SLICE_LENGTH(next); } *out_string = string; *out_length = length; }