mirror of
https://codeberg.org/anoncontributorxmr/monero.git
synced 2024-11-14 07:03:29 +01:00
fbd7c359ee
The compiler can't always work out the _found booleans are set iff the value is initialized.
54 lines
2.2 KiB
C
54 lines
2.2 KiB
C
// Copyright (c) 2016, The Monero Project
|
|
//
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without modification, are
|
|
// permitted provided that the following conditions are met:
|
|
//
|
|
// 1. Redistributions of source code must retain the above copyright notice, this list of
|
|
// conditions and the following disclaimer.
|
|
//
|
|
// 2. 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.
|
|
//
|
|
// 3. Neither the name of the copyright holder 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 HOLDER 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.
|
|
|
|
#pragma once
|
|
|
|
#define GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, name, type, jtype, mandatory, def) \
|
|
type field_##name = def; \
|
|
bool field_##name##_found = false; \
|
|
(void)field_##name##_found; \
|
|
do if (json.HasMember(#name)) \
|
|
{ \
|
|
if (json[#name].Is##jtype()) \
|
|
{ \
|
|
field_##name = json[#name].Get##jtype(); \
|
|
field_##name##_found = true; \
|
|
} \
|
|
else \
|
|
{ \
|
|
LOG_ERROR("Field " << #name << " found in JSON, but not " << #jtype); \
|
|
return false; \
|
|
} \
|
|
} \
|
|
else if (mandatory) \
|
|
{ \
|
|
LOG_ERROR("Field " << #name << " not found in JSON"); \
|
|
return false; \
|
|
} while(0)
|
|
|