int
main(int argc, char **argv)
{
dynamic_list_t dl;
DynamicBuffer *dw = new DynamicBuffer(&dl);
for (unsigned int i = 0; i < 1000; ++i) {
dw->append("test", strlen("test"));
}
cout << "Added elements, num_elements: " << dw->num_elements()
<< ", buffer_size: " << dw->buffer_size() << ", real_buffer_size: " << dw->real_buffer_size()
<< endl;
DynamicBuffer *dr = new DynamicBuffer(&dl, dw->buffer(), dw->buffer_size());
cout << "Read buffer opened, num_elements: " << dr->num_elements()
<< ", buffer_size: " << dr->buffer_size() << ", real_buffer_size: " << dr->real_buffer_size()
<< endl;
while (dr->has_next()) {
char tmp[1024];
memset(tmp, 0, sizeof(tmp));
size_t size;
void * buf = dr->next(&size);
strncpy(tmp, (const char *)buf, size);
printf("Read string (%lu bytes): '%s'\n", (unsigned long int)size, tmp);
}
delete dw;
delete dr;
}
static void png_write_to_buffer (png_structp png_writer, png_bytep data, png_size_t length)
{
DynamicBuffer * buffer = (DynamicBuffer*)png_get_io_ptr(png_writer);
buffer->append(length, data);
}
