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cql: Plug in ANTLR-generated CQL parser

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Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>
This commit is contained in:
Pekka Enberg
2015-02-02 16:51:51 +02:00
parent c77b00b7d8
commit bb981d4603
1 changed files with 9 additions and 2 deletions
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11
cql/server.cc
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@@ -11,6 +11,8 @@
#include "utils/UUID.hh"
#include "database.hh"
#include "cql3/CqlParser.hpp"
#include <cassert>
#include <string>
@@ -264,8 +266,13 @@ future<> cql_server::connection::process_query(int16_t stream, temporary_buffer<
auto consistency = read_consistency(buf);
auto flags = read_byte(buf);
#endif
print("warning: ignoring query %s\n", query);
assert(0);
print("processing query: '%s' ...\n", query);
cql3::CqlLexer::InputStreamType input{reinterpret_cast<const ANTLR_UINT8*>(query.begin()), ANTLR_ENC_UTF8, static_cast<ANTLR_UINT32>(query.size()), nullptr};
cql3::CqlLexer lexer{&input};
cql3::CqlParser::TokenStreamType tstream(ANTLR_SIZE_HINT, lexer.get_tokSource());
cql3::CqlParser parser{&tstream};
auto stmt = parser.query();
assert(stmt != nullptr);
return make_ready_future<>();
}