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Commit Graph

510 Commits (a9278b400d1b0220695c2e3f1aba0eda6dab08d2)

Author SHA1 Message Date
Timothy Stack 8a0193691f ignore stdin when it is from /dev/null 4 years ago
Timothy Stack 3da3ec799a [session] allow the name 4 years ago
Timothy Stack 56a341f7f8 [view_curses] colors 
Defect Number:
    Reviewed By:
   Testing Done:
 5 years ago
Timothy Stack 9a05b9d186 [config] pay attention to XDG_CONFIG_HOME 
Fixes #105
 5 years ago
Timothy Stack 07cc749c50 [stdin-capture] change save limit to 10MB 5 years ago
Timothy Stack e442f84e80 [textview] pause loading of files by pressing = 
Fixes #670
 5 years ago
Timothy Stack 63dba408ec [stdin] Keep the stdin piper file in .lnav so that it can be reopened 
When piping the output of a program into lnav, the data would
be dumped to the terminal on exit so that it would not be
lost.  Since that is a bit noisy, the temp file used to store
the data is now left in .lnav so that it can be reopened later.
Older stdin captures are automatically removed after a day.

Also took the opportunity to start using filesystem::path more.

Fixes #436
 5 years ago
Timothy Stack e6590e94e2 [highlight] fix highlights 
Fix #667
 5 years ago
Timothy Stack 02c53976b4 Some refactoring for the line buffer and other cleanups 
Fixes #649
 5 years ago
Timothy Stack b5c6ed6240 [rebiuld] fix an issue when a text file is truncated 5 years ago
Timothy Stack 0918063640 [cleanup] some modernization 5 years ago
Timothy Stack 1fc24ecabf [bin2c] improve building of data files that are incorporated into the binary 5 years ago
Timothy Stack fb7d6eafaf [build] some refactoring of files 5 years ago
Timothy Stack 06d1098211 [config] initial support for themes 
For #422

Still more to do
 5 years ago
Timothy Stack 78d80fddd5 [cli] add -r flag for recursively loading files from a directory hierarchy 
Fixes #431
 5 years ago
Timothy Stack 21c5c52843 [format] allow multiple log format patterns per log file 
This tries to address #624
 5 years ago
Timothy Stack 02b9e13343 [filters] add the number of hits for each filter in the editor 
Might be useful to know the number of hits for a given filter.
 5 years ago
Timothy Stack 1e795c1e4a [ui] move filter editor help to separate status bar 
The help is unreadable when the terminal width is
small.
 5 years ago
Timothy Stack 153b59ea8a [status] some fixes for the bottom status bar 
Fixes #603
Fixes #578
 5 years ago
Timothy Stack 4381c23641 some build and cleanup 6 years ago
Timothy Stack dcccebe797 [sql] add some help for regexp_capture() 
Fixes #593
 6 years ago
Timothy Stack 814ad03ec9 [view] keep a history of view positions 
Fixes #577
 6 years ago
Timothy Stack 5769bcbb4a whiff 
missed refreshing patch
 6 years ago
Timothy Stack 42be76c3ba [readline] fix some broken shortcuts 
Defect Number:
    Reviewed By:
   Testing Done:
 6 years ago
Timothy Stack f2b9988c95 [internal] capture stderr while in curses and log it 
Fixes #582
 6 years ago
Timothy Stack 49dce3cec2 [readline] fix escaping out of prompt 6 years ago
Timothy Stack 5c6cc5fe2a [readline] pressing escape should exit the command prompt 
Fixes #316
 6 years ago
Timothy Stack 2345a32423 [filter] add panel that shows the set of filters 
Initial version, still needs some cleanup
 6 years ago
Timothy Stack b1a6d06490 [lss] refactor the force flag during indexing and some other stuff 6 years ago
Timothy Stack 2589345e5c [perf] improve initial indexing times 6 years ago
Timothy Stack ac7ae1275a [cmds] add :redirect-to command for redirecting the output of commands in scripts 
Related to #551
 6 years ago
Timothy Stack 5f5e2d5c4e [cleanup] prune some includes and some other cleaning 
Defect Number:
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   Testing Done:
 6 years ago
Timothy Stack 9664b015c6 [textview] preserve location in view when changing filters 
Defect Number:
    Reviewed By:
   Testing Done:
 6 years ago
Timothy Stack 686ce639a0 [build] use cmath instead of math.h 
Defect Number:
    Reviewed By:
   Testing Done:
 6 years ago
Timothy Stack f65df7c762 [readline] tweak fuzzy matching threshold 
Change the threshold for cutting off the remaining fuzzy matches
that was added for #541

Also, fix an error when filtering is added when viewing
the tail of the log.
 6 years ago
Timothy Stack b1ff6b3a3b [json-log] fix some inconsistencies with json logs 
Fill some gaps brought up in #535
 6 years ago
Timothy Stack 00ed12557b [keymap] add more keys to the keymap 6 years ago
Timothy Stack bc8e51914a [hotkey] the "P" hotkey was not toggling the view 
Fixes #522
 6 years ago
Timothy Stack 6bfd158e49 [logline] check for SQL keywords in column names 6 years ago
Timothy Stack 5689984702 [yajlpp] use pointer to member over nullobj() 6 years ago
Timothy Stack 4ccae48aea [bookmarks] add support for tags and comments for log lines 
Initial work for #446 and #447
  TODO: filtering on tags/comments

Also did a bunch of clang-tidy cleanups and improvements to
the online help.
 6 years ago
Timothy Stack 7fb881222d [pretty] highlight log messages in the pretty view as in the normal log view 6 years ago
Nicolas Werner 5594120f1a Use CTRL macro from readline instead of CEOF from ttydefaults.h 
The ttydefaults.h header is not available on musl. Readline provides the
same functionality with its CTRL macro and it makes the intent of the
code a bit clearer (that we check for CTRL-D).
 6 years ago
Timothy Stack 7c5fc44f7d [view_curses] fix highlighting when a line contains unicode 
Take into account unicode codepoint lengths when adjusting
attribute ranges
 6 years ago
Timothy Stack 9f91d3b447 [log-view] display the unique parts of the file name instead of just the base 
Instead of just displaying the base name of the file, try to include some
additional parts of the path that make a unique string.
 6 years ago
Phil Hord eee7d0ddfc Squash a bunch of signed/unsigned warnings 6 years ago
Timothy Stack ef34a6aaaf [search] display lines matching the search in preview instead of jumping to the first 
Jumping around can be disruptive, instead show matches in
the preview window.
 6 years ago
Timothy Stack 36932b148d [hotkeys] cleanup the last commit 6 years ago
Timothy Stack 8257f188cb [hotkeys] change the filename hotkey to left/right arrow 6 years ago
Timothy Stack 7d7060ae4c [generic_log] fix recognition for generic logs 
The generic format picks up extra text in the timestamp, which
caused the date time scanner to reject some matches.  I think
it's okay to allow for some trailing junk, so it no longer
ensures the size of the match is the same as the input.
 6 years ago
Timothy Stack bdcfc5cfdd [misc] rounding some corners 7 years ago
Timothy Stack 75ccb8ca4f [layout] fix a crash with a small window 7 years ago
Timothy Stack 74b58ed9fc [highlights] allow the highlight color to be specified in log formats 
Defect Number:
    Reviewed By:
   Testing Done:
 7 years ago
Timothy Stack b5f5b4137c [search] redo search after filtering 
Fixes #480
 7 years ago
Timothy Stack f25980df03 [ui] rework the default colors change 
The default colors change resulted in some parts of the lnav
UI being colored incorrectly.  I've reworked it a bit so that
the ansi color pairs are preserved and the default colors are
only used with the color pairs for roles.  I've also replaced
references to ansi colors with roles in a few places to make
things work consistently.
 7 years ago
Suresh Sundriyal 4483722b1d Fix the __clang__ macro. 7 years ago
Suresh Sundriyal 217d365672 Redefine _WCHAR_H_CPLUSPLUS_98_CONFORMANCE_ only on OpenBSD 7 years ago
Suresh Sundriyal 1a7e2fee9b Redefine _WCHAR_H_CPLUSPLUS_98_CONFORMANCE_ only if needed. 7 years ago
Suresh Sundriyal 72f3d7951b Don't redefine rl_completer_word_break_characters 7 years ago
Suresh Sundriyal 23c1f7ba4f [OpenBSD] Define _WCHAR_H_CPLUSPLUS_98_CONFORMANCE_ only when using Clang. 7 years ago
Suresh Sundriyal 0c88eeeb07 Fix lnav builds on OpenBSD. 
* Remove all the wordexp related unused headers and code.
* stdout does not appear to be reassignable on OpenBSD.
* defining _WCHAR_H_CPLUSPLUS_98_CONFORMANCE_ seems to fix the const
  correctness related redefinitions between wchar.h imported from
  the system libc and the one imported by clang++ STL.
 7 years ago
Timothy Stack d18b344489 [perf] avoid an initial forced index rebuild 
Defect Number:
    Reviewed By:
   Testing Done:
 7 years ago
Timothy Stack 867504b2b5 [build] try to fix some tests 
Defect Number:
    Reviewed By:
   Testing Done:
 7 years ago
Timothy Stack 8ea51a6fd8 [formats] support for CSV/TSV log formats 
Defect Number:
    Reviewed By:
   Testing Done:
 7 years ago
Timothy Stack 16fd7ec785 [help] remove old command help and add some more filesystem extensions 7 years ago
Timothy Stack 5e8d6aa3a8 [session] add hidden fields to the session 
Fixes #433
 7 years ago
Timothy Stack 4cedde9a43 [help] add builtin help to the main help text as a reference 
Defect Number:
    Reviewed By:
   Testing Done:
 7 years ago
Timothy Stack abd566cb08 [readline] make search tab-completion case-insensitive 7 years ago
Timothy Stack a973f7f934 [misc] some more miscellaneous bugs 
Defect Number:
    Reviewed By:
   Testing Done:
 7 years ago
Timothy Stack 05730274ed [prev-mark] jumping to the first bookmark wasn't always working 7 years ago
Timothy Stack aa21234164 [hist] need to rebuild hist to reflect marks 
Defect Number:
    Reviewed By:
   Testing Done:
 7 years ago
Timothy Stack 7033b51b41 fix potential crash when quitting 7 years ago
Timothy Stack aae3cf4d14 [log_vtab_manager] fix lookup_impl() 7 years ago
Timothy Stack fea3cb83d9 [sql] preview table definition 
Defect Number:
    Reviewed By:
   Testing Done:
 7 years ago
Timothy Stack 914f4cf4bb [filter-out] show a preview of the filter effects by highlighting matches in red 
Defect Number:
    Reviewed By:
   Testing Done:
 7 years ago
Timothy Stack 851bd183b3 [perf] some performance tweaks 7 years ago
Timothy Stack 78119dc9f1 fixing some minor issues 
Fixes #255
 7 years ago
Timothy Stack 4954817741 [crash] pressing i/I when not in the log view 
Defect Number:
    Reviewed By:
   Testing Done:
 7 years ago
Timothy Stack 00ebd10d71 [cmds] do a dry-run of a command to check for errors 
Defect Number:
    Reviewed By:
   Testing Done:
 7 years ago
Timothy Stack 411ea1fbee [help] show help text for SQL functions 
Defect Number:
    Reviewed By:
   Testing Done:
 7 years ago
Timothy Stack cd76eae5b8 [build] convert some C files to C++ 
Defect Number:
    Reviewed By:
   Testing Done:
 7 years ago
Timothy Stack 6fcfd35395 [sql] add "search" column to the lnav_views table 
Fixes #388
 7 years ago
Timothy Stack 8776f6a703 [sql] do some minimal parsing/annotation of SQL statements 
Defect Number:
    Reviewed By:
   Testing Done:
 7 years ago
Timothy Stack c0684a97cc [sql] add a regexp_capture tablue-valued function 
Fixup the release makefile a bit.
 7 years ago
Timothy Stack fa296fca1b [listview] get a batch of rows from the source instead of a single one at a time 
Also: bump to c++14 and added a helper template for creating sqlite virtual tables
 7 years ago
Timothy Stack 32c9dacd0a [files_vtab] add a vtable for opened files 
Defect Number:
    Reviewed By:
   Testing Done:
 7 years ago
Timothy Stack c180c44e49 [vtab] add an lnav_view_stack table to get programmatic access to the view stack 
More progress towards #377
 7 years ago
Timothy Stack 71aa54ad4d [keymap] convert more hotkeys to keymaps 
Fixes #416
 7 years ago
Timothy Stack 34d1422b76 [highlight] only highlight keywords in text files 
Fixes #408
 7 years ago
Timothy Stack c606e1169c only do custom keys in paging mode 8 years ago
Timothy Stack 89f8ef9c2b [hotkeys] hotkey configuration 
First steps to implementing #350
 8 years ago
Timothy Stack 0138d13297 [cmds] execute scripts from stdin/fds 
Issues mentioned in #397
 8 years ago
Timothy Stack a69d4c37a4 [hotkey] when scanning through search hits, move to the last hits 8 years ago
Timothy Stack d799cc227e some tweaks to these changes 8 years ago
Timothy Stack e286534cfc Merge branch 'fix-compile-warnings' of https://github.com/aspiers/lnav into aspiers-fix-compile-warnings 8 years ago
Timothy Stack f567aafe3b [c++11] migration #1 
Just a start
 8 years ago
Timothy Stack 44d93dddc3 [pretty-print] allow formats to do transforms before pretty-printing 
Also started upgrading to C++11.

Fixes #353
 8 years ago
Timothy Stack 02bfd5846b [hotkey] the n/N keys will now move to the next cluster of search hits, up to a screenful 
Defect Number:
    Reviewed By:
   Testing Done:
 8 years ago
Timothy Stack 95fe6f0d73 [hotkey] the n/N keys will now move to the next cluster of search hits, up to a screenful 
Defect Number:
    Reviewed By:
   Testing Done:
 8 years ago
Timothy Stack 09292fc23e remove -s flag 
Fixes #363
 8 years ago
Timothy Stack 642a94e7b7 [open] check for FIFOs 
Fixes #380
 8 years ago
Timothy Stack a7a03470d7 [search] fix a typo in the timeval compare operator 
Defect Number:
    Reviewed By:
   Testing Done:
 8 years ago
Timothy Stack 4de576fba7 [search] after a search has been entered, move to the first hit if one is found quickly 
Defect Number:
    Reviewed By:
   Testing Done:
 8 years ago
Adam Spiers 81f5a843cf check return value of git pull command 
This is obviously worthwhile, but also eliminates this compiler warning:

    lnav.cc: In function ‘int main(int, char**)’:
    lnav.cc:2407:33: warning: ignoring return value of ‘int system(const char*)’, declared with attribute warn_unused_result [-Wunused-result]
                     system(pull_cmd);
                                     ^
 8 years ago
Adam Spiers 04627c1743 fix -Wunused-result warnings when calling read() and write() 
Fix warnings like these:

    lnav.cc: In function ‘int main(int, char**)’:
    lnav.cc:2407:33: warning: ignoring return value of ‘int system(const char*)’, declared with attribute warn_unused_result [-Wunused-result]
                     system(pull_cmd);
                                     ^
    lnav.cc:2966:66: warning: ignoring return value of ‘ssize_t write(int, const void*, size_t)’, declared with attribute warn_unused_result [-Wunused-result]
                         write(STDOUT_FILENO, str.c_str(), str.size());
                                                                      ^
    lnav.cc:2967:50: warning: ignoring return value of ‘ssize_t write(int, const void*, size_t)’, declared with attribute warn_unused_result [-Wunused-result]
                         write(STDOUT_FILENO, "\n", 1);
                                                      ^
 8 years ago
Timothy Stack b296e84a65 [format] color extra json fields that are identifiers 8 years ago
Timothy Stack b392886f0c [highlight] choose highlight color based on the regex 
Defect Number:
    Reviewed By:
   Testing Done:
 8 years ago
Timothy Stack d9b5cf3856 call setlocale() to try and get unicode working 8 years ago
Timothy Stack fbbedfea48 [build] try to silence some warnings 8 years ago
Timothy Stack c564beee29 [build] try to silence some warnings 8 years ago
Timothy Stack deccd51bdf [mouse] update the status line when the mouse is enabled/disabled 8 years ago
Suresh Sundriyal 1e6878164f [secure-mode] Refactoring and check for sqlite version. 
'mode=memory' query parameter is only supported from sqlite3 version
3.8.0 onwards. Make sure to check for the version before continuing with
the 'ATTACH' statement.

Turning off some of the tests, since they fail on the Travis CI setup
which uses sqlite version 3.6.0.
 8 years ago
Suresh Sundriyal e6c87678e9 [secure-mode] Prevent users from attaching db files. 
Prevent the users from attaching an external db file which they may not
have ownership of.

The current authorizer method is hooked in only when the LNAVSECURE
variable is set. This is done deliberately, since the method will be
called on every sqlite query and I did not want to incur a performance
hit.

If the scope of this authorizer increases, we should consider passing in
the lnav_data as pUserData and do the checks inside the authorizer
itself.
 8 years ago
Timothy Stack 82f970c09e [config] add a config option to control A_DIM for text 
Fixes #298
 8 years ago
Suresh Sundriyal 88833c8035 [commands] Read and honor the 'LNAVSECURE' environment variable. 
Read the value of the 'LNAVSECURE' environment variable upfront and
store it in the lnav_data structure. When this variable is set prior to
the binary execution, the following commands are disabled:

* 'open'
* 'pipe-to'
* 'pipe-line-to'
* 'write-*-to'

This is a proposed fix for tstack/lnav#305.
 8 years ago
Timothy Stack cad311f557 [views] do auto-scroll-down for all views 8 years ago
Timothy Stack 7a6429519f [summary-line] change error count to error rate and do some cleanup on message levels 8 years ago
Timothy Stack 99eb3a54f3 [spectro] support marking lines in a bucket 8 years ago
Timothy Stack 619076d89c no, we don't want to scroll... 8 years ago
Timothy Stack fdc2748e3e [spectro] add a spectrogram view that works with known message fields 8 years ago
Timothy Stack 062cc63037 missed checking for an empty view stack 8 years ago
Timothy Stack fe05fcc077 scroll if there's one blank row in the log view 8 years ago
Timothy Stack 80e5e8fcce [logview] add a line with summary information to the log view 8 years ago
Timothy Stack 8de5d3b749 [logfile] add more options when opening files 8 years ago
Timothy Stack 9ba690e041 [readline] change the break chars for the SQL context 8 years ago
Timothy Stack 2b2e1c0af9 [sql] add parens to function complete values and do not open empty output files from scripts 8 years ago
Timothy Stack 2d04d047e4 [sql] change extract() to regexp_match() and make extract() an interface to the data_parser 8 years ago
Timothy Stack d4a69cbf22 no joy 
Revert "[sql] change extract() to regexp_match() and make extract() an interface to the data_parser"

This reverts commit 85eee6514b.
 8 years ago
Timothy Stack 85eee6514b [sql] change extract() to regexp_match() and make extract() an interface to the data_parser 8 years ago
Timothy Stack 9213a6b58b [out-of-order] some more tweaks for out-of-order 8 years ago
Timothy Stack cdd43549ab [cmds] automatically capture echo/write output from scripts so they can generate reports 
Add another example script, dhclient-summary.

Add a 'search-table' section to formats so you can automatically
define a search-based table.
 8 years ago
Timothy Stack 3ef38c1250 missed some checks for an empty view stack 8 years ago
Justin Berger 2aa26082f8 Added O_TRUNC flag so new format installation doesn't result in trailing garbage message 9 years ago
Timothy Stack a2b381ca19 [config] initial impl with clock-format as the only option at the moment 9 years ago
Timothy Stack ab62d27757 [cmd] replace wordexp with shlex 9 years ago
Timothy Stack 16e988d132 [shlex] add a readline highlighter for shlex 9 years ago
Timothy Stack 6e196bff79 [line_buffer] clear cached data when doing a read 9 years ago
Timothy Stack e07b4e448f [exec] add a prompt to execute lnav scripts 9 years ago
Timothy Stack 187d62334f [json] record the type of json data in json_ptr_walk 9 years ago
Timothy Stack e987a5164f [hist] rewrite the histogram code 9 years ago
Timothy Stack d1bbc433b7 [view] start to refactor the bar chart code 9 years ago
Timothy Stack 4eb797ce9a [hist] start to replace the old hist_source class 9 years ago
Timothy Stack 64cbab1281 [sql] exec .sql files in format dirs 9 years ago
Timothy Stack 3c9ba126a9 [glob] ignore files picked up by a glob that are not readable 9 years ago
Timothy Stack ff929391f3 need to fflush(stdout) to get the mouse working again 9 years ago
Timothy Stack 0237aaad21 [release] update the release Makefile 9 years ago
Timothy Stack 9c23431779 [all_logs] add a .msgformats SQL command 9 years ago
Timothy Stack ecd3eb05bc [coverity] next set of fixes 9 years ago
Timothy Stack 3c0d78d28e [sql] fix spurious loading bar flash while searching 9 years ago
Timothy Stack 0d37a8c142 [text] pretty-printing should work in the text view 9 years ago