d2ca7c0b0d
JSONLexer only needs a simple resizable buffer. json-streamer.c can allocate memory for each token instead of relying on reference counting of QStrings. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <1448300659-23559-2-git-send-email-pbonzini@redhat.com> [Straightforwardly rebased on my patches, checkpatch made happy] Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
42 lines
1022 B
C
42 lines
1022 B
C
/*
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* JSON streaming support
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*
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* Copyright IBM, Corp. 2009
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*
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* Authors:
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* Anthony Liguori <aliguori@us.ibm.com>
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*
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* This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
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* See the COPYING.LIB file in the top-level directory.
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*
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*/
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#ifndef QEMU_JSON_STREAMER_H
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#define QEMU_JSON_STREAMER_H
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#include <stdint.h>
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#include "qapi/qmp/qlist.h"
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#include "qapi/qmp/json-lexer.h"
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typedef struct JSONMessageParser
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{
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void (*emit)(struct JSONMessageParser *parser, QList *tokens);
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JSONLexer lexer;
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int brace_count;
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int bracket_count;
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QList *tokens;
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uint64_t token_size;
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} JSONMessageParser;
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void json_message_parser_init(JSONMessageParser *parser,
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void (*func)(JSONMessageParser *, QList *));
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int json_message_parser_feed(JSONMessageParser *parser,
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const char *buffer, size_t size);
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int json_message_parser_flush(JSONMessageParser *parser);
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void json_message_parser_destroy(JSONMessageParser *parser);
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#endif
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