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json: Have lexer call streamer directly

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json_lexer_init() takes the function to process a token as an
argument.  It's always json_message_process_token().  Makes the code
harder to understand for no actual gain.  Drop the indirection.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20180823164025.12553-34-armbru@redhat.com>
This commit is contained in:
Markus Armbruster 2018-08-23 18:40:00 +02:00
parent e8b19d7d73
commit 037f244088
4 changed files with 17 additions and 18 deletions
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13
include/qapi/qmp/json-lexer.h
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@ -32,20 +32,13 @@ typedef enum json_token_type {
JSON_ERROR,
} JSONTokenType;
typedef struct JSONLexer JSONLexer;
typedef void (JSONLexerEmitter)(JSONLexer *, GString *,
JSONTokenType, int x, int y);
struct JSONLexer
{
JSONLexerEmitter *emit;
typedef struct JSONLexer {
int state;
GString *token;
int x, y;
};
} JSONLexer;
void json_lexer_init(JSONLexer *lexer, JSONLexerEmitter func);
void json_lexer_init(JSONLexer *lexer);
void json_lexer_feed(JSONLexer *lexer, const char *buffer, size_t size);