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[ox/claw] Add readClawHeader to public API

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This commit is contained in:
Gary Talent
2021-10-25 19:11:37 -05:00
parent 5f7bb2e1ae
commit 5e85f18b60
3 changed files with 18 additions and 12 deletions
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16
deps/ox/src/ox/claw/read.cpp vendored
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@@ -6,13 +6,13 @@
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <ox/std/buffer.hpp>
#include "read.hpp"
namespace ox {
namespace detail {
Result<ClawHeader> readHeader(const char *buff, std::size_t buffLen) noexcept {
Result<ClawHeader> readClawHeader(const char *buff, std::size_t buffLen) noexcept {
const auto s1End = ox_strchr(buff, ';', buffLen);
if (!s1End) {
return OxError(1);
@@ -57,13 +57,19 @@ Result<ClawHeader> readHeader(const char *buff, std::size_t buffLen) noexcept {
return hdr;
}
Result<ClawHeader> readClawHeader(const ox::Buffer &buff) noexcept {
return readClawHeader(buff.data(), buff.size());
}
Result<Buffer> stripClawHeader(const char *buff, std::size_t buffLen) noexcept {
oxRequire(header, detail::readHeader(buff, buffLen));
oxRequire(header, readClawHeader(buff, buffLen));
Buffer out(header.dataSize);
ox_memcpy(out.data(), header.data, out.size());
return move(out);
return out;
}
Result<Buffer> stripClawHeader(const ox::Buffer &buff) noexcept {
return stripClawHeader(buff.data(), buff.size());
}
}