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bcf5ee328e
This is both simpler in client code and more effective (always reuse block hottest in cache)
50 lines
1.1 KiB
C
50 lines
1.1 KiB
C
#ifndef NVIM_MSGPACK_RPC_UNPACKER_H
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#define NVIM_MSGPACK_RPC_UNPACKER_H
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#include <inttypes.h>
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#include <stdbool.h>
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#include <string.h>
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#include "mpack/mpack_core.h"
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#include "mpack/object.h"
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#include "nvim/api/private/dispatch.h"
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#include "nvim/api/private/helpers.h"
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#include "nvim/memory.h"
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#include "nvim/msgpack_rpc/channel_defs.h"
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struct Unpacker {
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mpack_parser_t parser;
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mpack_tokbuf_t reader;
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const char *read_ptr;
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size_t read_size;
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#define MAX_EXT_LEN 9 // byte + 8-byte integer
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char ext_buf[MAX_EXT_LEN];
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int state;
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MessageType type;
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uint32_t request_id;
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size_t method_name_len;
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MsgpackRpcRequestHandler handler;
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Object error; // error return
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Object result; // arg list or result
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Error unpack_error;
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Arena arena;
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int nevents;
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int ncalls;
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UIClientHandler ui_handler;
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GridLineEvent *grid_line_event;
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};
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// unrecovareble error. unpack_error should be set!
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#define unpacker_closed(p) ((p)->state < 0)
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#ifdef INCLUDE_GENERATED_DECLARATIONS
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# include "msgpack_rpc/unpacker.h.generated.h"
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#endif
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#endif // NVIM_MSGPACK_RPC_UNPACKER_H
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