diff options
Diffstat (limited to 'src/rgw/rgw_lua_data_filter.h')
-rw-r--r-- | src/rgw/rgw_lua_data_filter.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/rgw/rgw_lua_data_filter.h b/src/rgw/rgw_lua_data_filter.h new file mode 100644 index 000000000..75596b64e --- /dev/null +++ b/src/rgw/rgw_lua_data_filter.h @@ -0,0 +1,52 @@ +#pragma once + +#include "rgw_op.h" + +class DoutPrefixProvider; + +namespace rgw::lua { + +class RGWObjFilter { + req_state* const s; + const std::string script; + +public: + RGWObjFilter(req_state* s, + const std::string& script) : + s(s), script(script) {} + + int execute(bufferlist& bl, off_t offset, const char* op_name) const; +}; + +class RGWGetObjFilter : public RGWGetObj_Filter { + const RGWObjFilter filter; + +public: + RGWGetObjFilter(req_state* s, + const std::string& script, + RGWGetObj_Filter* next) : RGWGetObj_Filter(next), filter(s, script) + {} + + ~RGWGetObjFilter() override = default; + + int handle_data(bufferlist& bl, + off_t bl_ofs, + off_t bl_len) override; + +}; + +class RGWPutObjFilter : public rgw::putobj::Pipe { + const RGWObjFilter filter; + +public: + RGWPutObjFilter(req_state* s, + const std::string& script, + rgw::sal::DataProcessor* next) : rgw::putobj::Pipe(next), filter(s, script) + {} + + ~RGWPutObjFilter() override = default; + + int process(bufferlist&& data, uint64_t logical_offset) override; +}; +} // namespace rgw::lua + |