eos_parse_token.c

/*******************************************************************************
 *   Taras Shchybovyk
 *   (c) 2018 Taras Shchybovyk
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 ********************************************************************************/

#include "eos_parse_token.h"
#include "eos_types.h"

void parseTokenTransfer(uint8_t *buffer,
                        uint32_t bufferLength,
                        uint8_t argNum,
                        actionArgument_t *arg) {
    uint32_t read = 0;
    uint32_t written = 0;

    if (argNum == 0) {
        parseNameField(buffer, bufferLength, "From", arg, &read, &written);
    } else if (argNum == 1) {
        buffer += sizeof(name_t);
        bufferLength -= sizeof(name_t);
        parseNameField(buffer, bufferLength, "To", arg, &read, &written);
    } else if (argNum == 2) {
        buffer += 2 * sizeof(name_t);
        bufferLength -= 2 * sizeof(name_t);
        parseAssetField(buffer, bufferLength, "Quantity", arg, &read, &written);
    } else if (argNum == 3) {
        buffer += 2 * sizeof(name_t) + sizeof(asset_t);
        bufferLength -= 2 * sizeof(name_t) + sizeof(asset_t);
        parseStringField(buffer, bufferLength, "Memo", arg, &read, &written);
    }
}