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* json: learn to parse uint64 numbersMarc-André Lureau2017-06-201-0/+4
| | | | | | | | | | | Switch strtoll() usage to qemu_strtoi64() helper while at it. Add a few tests for large numbers. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20170607163635.17635-11-marcandre.lureau@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
* qobject: Correct JSON lexer grammar commentsEric Blake2016-06-301-5/+14
| | | | | | | | | | | | | | | | | | | Fix the regex comments describing what we parse as JSON. No change to the lexer itself, just to the comments: - The "" and '' string construction was missing alternation between different escape sequences - The construction for numbers forgot to handle optional leading '-' - The construction for numbers was grouped incorrectly so that it didn't permit '0.1' - The construction for numbers forgot to mark the exponent as optional - No mention that our '' string and "\'" are JSON extensions - No mention of our %d and related extensions when constructing JSON Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <1465526889-8339-2-git-send-email-eblake@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> [Eric's regexp simplification squashed in] Signed-off-by: Markus Armbruster <armbru@redhat.com>
* qobject: Clean up includesPeter Maydell2016-02-041-1/+1
| | | | | | | | | | | Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1454089805-5470-12-git-send-email-peter.maydell@linaro.org
* qjson: replace QString in JSONLexer with GStringPaolo Bonzini2015-11-261-14/+8Star
| | | | | | | | | | | | 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>
* qjson: Give each of the six structural chars its own token typeMarkus Armbruster2015-11-261-7/+12
| | | | | | | | Simplifies things, because we always check for a specific one. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1448486613-17634-6-git-send-email-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
* qjson: Spell out some silent assumptionsMarkus Armbruster2015-11-261-1/+6
| | | | | | Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1448486613-17634-5-git-send-email-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
* json-lexer: fix escaped backslash in single-quoted stringPaolo Bonzini2014-06-231-2/+2
| | | | | | | | | This made the lexer wait for a closing *double* quote. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Amos Kong <akong@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
* build: move qobject files to qobject/ and libqemuutil.aPaolo Bonzini2013-01-121-0/+373
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>