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json: fix PRId64 on Win32

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OK we are fooled by the json lexer and parser. As we use %I64d to
print 'long long' variables in Win32, but lexer and parser only deal
with %lld but not %I64d, this patch add support for %I64d and solve
'info pci', 'powser_reset' and 'power_powerdown' assert failure in
Win32.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Roy Tam 2010-02-04 10:30:30 +08:00 committed by Anthony Liguori
parent 2198a62eb2
commit 2c0d4b36e7
2 changed files with 18 additions and 1 deletions
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16
json-lexer.c
View file

@ -54,6 +54,9 @@ enum json_lexer_state {
IN_ESCAPE,
IN_ESCAPE_L,
IN_ESCAPE_LL,
IN_ESCAPE_I,
IN_ESCAPE_I6,
IN_ESCAPE_I64,
IN_ESCAPE_DONE,
IN_WHITESPACE,
IN_OPERATOR_DONE,
@ -223,6 +226,18 @@ static const uint8_t json_lexer[][256] = {
['l'] = IN_ESCAPE_LL,
},
[IN_ESCAPE_I64] = {
['d'] = IN_ESCAPE_DONE,
},
[IN_ESCAPE_I6] = {
['4'] = IN_ESCAPE_I64,
},
[IN_ESCAPE_I] = {
['6'] = IN_ESCAPE_I6,
},
[IN_ESCAPE] = {
['d'] = IN_ESCAPE_DONE,
['i'] = IN_ESCAPE_DONE,
@ -230,6 +245,7 @@ static const uint8_t json_lexer[][256] = {
['s'] = IN_ESCAPE_DONE,
['f'] = IN_ESCAPE_DONE,
['l'] = IN_ESCAPE_L,
['I'] = IN_ESCAPE_I,
},
/* top level rule */

3
json-parser.c
View file

@ -474,7 +474,8 @@ static QObject *parse_escape(JSONParserContext *ctxt, QList **tokens, va_list *a
obj = QOBJECT(qint_from_int(va_arg(*ap, int)));
} else if (token_is_escape(token, "%ld")) {
obj = QOBJECT(qint_from_int(va_arg(*ap, long)));
} else if (token_is_escape(token, "%lld")) {
} else if (token_is_escape(token, "%lld") ||
token_is_escape(token, "%I64d")) {
obj = QOBJECT(qint_from_int(va_arg(*ap, long long)));
} else if (token_is_escape(token, "%s")) {
obj = QOBJECT(qstring_from_str(va_arg(*ap, const char *)));