Ashin Walpola
d107534eb2
obu-firmware builds against the vanetza-idf C-ITS library, which until now came from the colleague's microbu-esp32c5 tree beside the repository and was not tracked here, so a clone of this repository could not build the firmware it ships. The library alone is now part of obu-firmware, as obu-firmware/external/vanetza-idf: their external/vanetza-idf at commit cf4b99f, unchanged (9775 files; see its PROVENANCE.md). CMake takes it from there by default; -DVANETZA_IDF_DIR still points the build elsewhere. The rest of the colleague's tree (their own VAM firmware, PKI tooling, station-link Python tools, the V2X2MAP bridge) stays out of this repository and gitignored; nothing is pushed to their repository. NOTES.md, docs/06, TODO.md and the pcap verifier's usage line point at the new location.
31 lines
810 B
C++
31 lines
810 B
C++
#include "byte_buffer_source.hpp"
|
|
#include <algorithm>
|
|
|
|
namespace vanetza
|
|
{
|
|
|
|
byte_buffer_source::byte_buffer_source(const ByteBuffer& buffer) :
|
|
m_begin(buffer.cbegin()), m_end(buffer.cend()) {}
|
|
|
|
byte_buffer_source::byte_buffer_source(range r) :
|
|
m_begin(r.begin()), m_end(r.end()) {}
|
|
|
|
byte_buffer_source::byte_buffer_source(iterator begin, iterator end) :
|
|
m_begin(begin), m_end(end) {}
|
|
|
|
std::streamsize byte_buffer_source::read(char_type* buf, std::streamsize n)
|
|
{
|
|
if (m_begin == m_end) {
|
|
return -1;
|
|
} else {
|
|
std::streamsize remaining = std::distance(m_begin, m_end);
|
|
std::streamsize consume = std::min(remaining, n);
|
|
std::copy(m_begin, m_begin + consume, buf);
|
|
std::advance(m_begin, consume);
|
|
return consume;
|
|
}
|
|
}
|
|
|
|
} // namespace vanetza
|
|
|