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/*
* Author: Andrei Vasiliu <andrei.vasiliu@intel.com>
* Copyright (c) 2015 Intel Corporation.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "tinyb_utils.hpp"
#include "BluetoothException.hpp"
std::vector<unsigned char> tinyb::from_chars_to_vector(const gchar *chars)
{
std::vector<unsigned char>::size_type chars_size = strlen((const char*)chars);
if (chars_size == 0)
throw std::runtime_error("Trying to read empty value");
std::vector<unsigned char> result(chars, chars + chars_size);
return result;
}
std::vector<unsigned char> tinyb::from_gbytes_to_vector(const GBytes *bytes)
{
gsize result_size;
const unsigned char *aux_array = (const unsigned char *)g_bytes_get_data(const_cast<GBytes *>(bytes), &result_size);
if (aux_array == nullptr || result_size == 0)
throw std::runtime_error("Trying to read empty value");
std::vector<unsigned char> result(result_size);
std::copy(aux_array, aux_array + result_size, result.begin());
return result;
}
/* it allocates memory - the result that is being returned is from heap */
GBytes *tinyb::from_vector_to_gbytes(const std::vector<unsigned char>& vector)
{
unsigned int vector_size = vector.size();
const unsigned char *vector_content = vector.data();
GBytes *result = g_bytes_new(vector_content, vector_size);
if (result == nullptr)
throw std::bad_alloc();
return result;
}
std::vector<unsigned char> tinyb::from_iter_to_vector(GVariant *iter)
{
GVariantIter *value_iter;
guchar value_byte;
g_variant_get (iter,
"ay",
&value_iter);
if (value_iter == nullptr)
throw std::invalid_argument("GVariant should be a container of an array of bytes");
std::vector<unsigned char> value;
while (g_variant_iter_loop(value_iter, "y", &value_byte)) {
value.push_back(value_byte);
}
g_variant_iter_free(value_iter);
return value;
}
void tinyb::handle_error(GError *error)
{
if (error != nullptr) {
BluetoothException e(error->message);
g_error_free(error);
throw e;
}
}
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