wiki:TicketQuery

TicketQuery Wiki Macro

The TicketQuery macro lets you display ticket information anywhere that accepts WikiFormatting. The query language used by the [[TicketQuery]] macro is described in the TracQuery page.

Usage

[[TicketQuery]]

Wiki macro listing tickets that match certain criteria.

This macro accepts a comma-separated list of keyed parameters, in the form "key=value".

If the key is the name of a field, the value must use the syntax of a filter specifier as defined in TracQuery#QueryLanguage. Note that this is not the same as the simplified URL syntax used for query: links starting with a ? character. Commas (,) can be included in field values by escaping them with a backslash (\).

Groups of field constraints to be OR-ed together can be separated by a literal or argument.

In addition to filters, several other named parameters can be used to control how the results are presented. All of them are optional.

The format parameter determines how the list of tickets is presented:

  • list -- the default presentation is to list the ticket ID next to the summary, with each ticket on a separate line.
  • compact -- the tickets are presented as a comma-separated list of ticket IDs.
  • count -- only the count of matching tickets is displayed
  • rawcount -- only the count of matching tickets is displayed, not even with a link to the corresponding query (since 1.1.1)
  • table -- a view similar to the custom query view (but without the controls)
  • progress -- a view similar to the milestone progress bars

The max parameter can be used to limit the number of tickets shown (defaults to 0, i.e. no maximum).

The order parameter sets the field used for ordering tickets (defaults to id).

The desc parameter indicates whether the order of the tickets should be reversed (defaults to false).

The group parameter sets the field used for grouping tickets (defaults to not being set).

The groupdesc parameter indicates whether the natural display order of the groups should be reversed (defaults to false).

The verbose parameter can be set to a true value in order to get the description for the listed tickets. For table format only. deprecated in favor of the rows parameter

The rows parameter can be used to specify which field(s) should be viewed as a row, e.g. rows=description|summary

The col parameter can be used to specify which fields should be viewed as columns. For table format only.

For compatibility with Trac 0.10, if there's a last positional parameter given to the macro, it will be used to specify the format. Also, using "&" as a field separator still works (except for order) but is deprecated.

Examples

Example Result Macro
Number of Triage tickets: 708 [[TicketQuery(status=new&milestone=,count)]]
Number of new tickets: 708 [[TicketQuery(status=new,count)]]
Number of reopened tickets: 19 [[TicketQuery(status=reopened,count)]]
Number of assigned tickets: 24 [[TicketQuery(status=assigned,count)]]
Number of invalid tickets: 325 [[TicketQuery(status=closed,resolution=invalid,count)]]
Number of worksforme tickets: 203 [[TicketQuery(status=closed,resolution=worksforme,count)]]
Number of duplicate tickets: 125 [[TicketQuery(status=closed,resolution=duplicate,count)]]
Number of wontfix tickets: 122 [[TicketQuery(status=closed,resolution=wontfix,count)]]
Number of fixed tickets: 808 [[TicketQuery(status=closed,resolution=fixed,count)]]
Number of untriaged tickets (milestone unset): 764 [[TicketQuery(status!=closed,milestone=,count)]]
Total number of tickets: 2374 [[TicketQuery(count)]]
Number of tickets reported or owned by current user: 0 [[TicketQuery(reporter=$USER,or,owner=$USER,count)]]
Number of tickets created this month: 0 [[TicketQuery(created=thismonth..,count)]]
Number of closed Firefox tickets: 0 [[TicketQuery(status=closed,keywords~=firefox,count)]]
Number of closed Opera tickets: 0 [[TicketQuery(status=closed,keywords~=opera,count)]]
Number of closed tickets affecting Firefox and Opera: 0 [[TicketQuery(status=closed,keywords~=firefox opera,count)]]
Number of closed tickets affecting Firefox or Opera: 0 [[TicketQuery(status=closed,keywords~=firefox|opera,count)]]
Number of tickets that affect Firefox or are closed and affect Opera: 0 [[TicketQuery(status=closed,keywords~=opera,or,keywords~=firefox,count)]]
Number of closed Firefox tickets that don't affect Opera: 0 [[TicketQuery(status=closed,keywords~=firefox -opera,count)]]
Last 3 modified tickets: #2389, #2388, #2387 [[TicketQuery(max=3,order=modified,desc=1,compact)]]

Details of ticket #1:

[[TicketQuery(id=1,col=id|owner|reporter,rows=summary,table)]]

Ticket Owner Reporter
#1 alex@… gabor@…
Summary ao alsa is noisy since it was "unified"

Format: list

[[TicketQuery(version=0.6|0.7&resolution=duplicate)]]

This is displayed as:

No results

[[TicketQuery(id=123)]]

This is displayed as:

#123
mplayer installation OPRE5 requested

Format: compact

[[TicketQuery(version=0.6|0.7&resolution=duplicate, compact)]]

This is displayed as:

No results

Format: count

[[TicketQuery(version=0.6|0.7&resolution=duplicate, count)]]

This is displayed as:

0

Format: progress

[[TicketQuery(milestone=0.12.8&group=type,format=progress)]]

This is displayed as:

defect

1501 / 2147

enhancement

108 / 200

task

1 / 1

license violation

0 / 2

Format: table

You can choose the columns displayed in the table format (format=table) using col=<field>. You can specify multiple fields and the order they are displayed by placing pipes (|) between the columns:

[[TicketQuery(max=3,status=closed,order=id,desc=1,format=table,col=resolution|summary|owner|reporter)]]

This is displayed as:

Results (1 - 3 of 1610)

1 2 3 4 5 6 7 8 9 10 11
Ticket Resolution Summary Owner Reporter
#2389 invalid Unable to compile MPlayer 1.5 on MacOS beastd alex
#2387 fixed heap use after free resulting in double free (libvo/vo_v4l2.c) beastd bug
#2385 invalid libavformat/matroskaenc.c: undeclared, possibly renamed symbols beastd LigH
1 2 3 4 5 6 7 8 9 10 11

Full rows

In table format you can specify full rows using rows=<field>:

[[TicketQuery(max=3,status=closed,order=id,desc=1,format=table,col=resolution|summary|owner|reporter,rows=description)]]

This is displayed as:

Results (1 - 3 of 1610)

1 2 3 4 5 6 7 8 9 10 11
Ticket Resolution Summary Owner Reporter
#2389 invalid Unable to compile MPlayer 1.5 on MacOS beastd alex
Description

On MacOS 12.4 I tried to compile mplayer 1.5 as follows:

configure && make

but I get a compiler error

Undefined symbols for architecture x86_64:
  "_x264_encoder_open_163", referenced from:
      _X264_init in libavcodec.a(libx264.o)
Undefined symbols for architecture x86_64:
  "_x264_encoder_open_163", referenced from:
      _X264_init in libavcodec.a(libx264.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [mencoder] Error 1
make: *** Waiting for unfinished jobs....
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [mplayer] Error 1

Is there a way to fix this error?

#2387 fixed heap use after free resulting in double free (libvo/vo_v4l2.c) beastd bug
Description

Hello folks,

I stumbled across a potential double free / uaf bug. In the preinit function located in libvo/vo_v4l2.c the DEFAULT_MPEG_DECODER string gets allocated and the corresponding file gets opened to be used. In any case, this heap buffer gets freed (either if the function fails or succeeds), however the pointer doesn't get zeroed out. This is a problem, because preinit is called again if it returns a value different than 0 (if it fails). That's where the uaf comes into place. The check

if (!device)
    device = strdup (DEFAULT_MPEG_DECODER);

is passed even though the device is already free'd. Because the function free's the device buffer in any case, there is an uaf / double free as soon as the preinit function failed once before. You can find the poc in the appendix. The preinit function fails (and is called again), because there is no /dev/video16 in the docker container. To reproduce, run ./mplayer ./crash after building the container. Please don't hesitate to ask if there are any questions. Please confirm this issue.

Best Regards

Julian aka BitFriends

#2385 invalid libavformat/matroskaenc.c: undeclared, possibly renamed symbols beastd LigH
Description

Summary of the bug:

Compiling in media-autobuild suite (MSYS2/MinGW on Windows with GCC 11.3) fails. Several symbols are not found, but similar symbols are suggested as possible alternatives. Was there a refactoring?

libavformat/matroskaenc.c:3258:26: error: 'CONFIG_LIBVORBIS_ENCODER' undeclared here (not in a function); did you mean 'CONFIG_VORBIS_PARSER'?
 3258 |     .audio_codec       = CONFIG_LIBVORBIS_ENCODER ?
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~
      |                          CONFIG_VORBIS_PARSER
libavformat/matroskaenc.c:3260:26: error: 'CONFIG_LIBX264_ENCODER' undeclared here (not in a function); did you mean 'CONFIG_LIBX264'?
 3260 |     .video_codec       = CONFIG_LIBX264_ENCODER ?
      |                          ^~~~~~~~~~~~~~~~~~~~~~
      |                          CONFIG_LIBX264
libavformat/matroskaenc.c:3296:26: error: 'CONFIG_LIBOPUS_ENCODER' undeclared here (not in a function); did you mean 'CONFIG_LIBOPENJPEG'?
 3296 |     .audio_codec       = CONFIG_LIBOPUS_ENCODER ? AV_CODEC_ID_OPUS : AV_CODEC_ID_VORBIS,
      |                          ^~~~~~~~~~~~~~~~~~~~~~
      |                          CONFIG_LIBOPENJPEG
libavformat/matroskaenc.c:3297:26: error: 'CONFIG_LIBVPX_VP9_ENCODER' undeclared here (not in a function)
 3297 |     .video_codec       = CONFIG_LIBVPX_VP9_ENCODER? AV_CODEC_ID_VP9 : AV_CODEC_ID_VP8,
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~

How to reproduce:

CPPFLAGS: -D_FORTIFY_SOURCE=0 -D__USE_MINGW_ANSI_STDIO=1
CFLAGS: -mthreads -mtune=generic -O2 -pipe
CXXFLAGS: -mthreads -mtune=generic -O2 -pipe
LDFLAGS: -pipe -static-libgcc -static-libstdc++
make -j4 install
help/help_create.sh help/help_mp-en.h UTF-8
...
CC	libavformat/matroskaenc.o
1 2 3 4 5 6 7 8 9 10 11


See also: TracQuery, TracTickets, TracReports

Last modified 16 months ago Last modified on Apr 17, 2021, 5:42:02 PM
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