Commit Graph

384 Commits (aae4650b9517ae0a4e1f075fa06800edafeee75c)

Author SHA1 Message Date
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
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7 years ago
Timothy Stack 00ebd10d71 [cmds] do a dry-run of a command to check for errors
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7 years ago
Timothy Stack 411ea1fbee [help] show help text for SQL functions
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7 years ago
Timothy Stack cd76eae5b8 [build] convert some C files to C++
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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
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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
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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
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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
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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
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8 years ago
Timothy Stack 4de576fba7 [search] after a search has been entered, move to the first hit if one is found quickly
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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
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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
Timothy Stack b4cb092ce1 [view] stop scrolling to the right when the end is reached
Fixes #84
9 years ago
Timothy Stack bedae8c8c2 [fmt] install/update formats from git repos
Fixes #244
9 years ago
Timothy Stack 2b5447f59c [sql] add a log_search table 9 years ago
Timothy Stack 83b92c3b65 [papertrail] add support for time ranges 9 years ago
Timothy Stack cc5e70fb30 [cmd] add help to the command prompt 9 years ago
Timothy Stack e9a96caf09 [papertrail] use the curl_looper 9 years ago
Timothy Stack f286950854 [curl] add a curl looper to handle url requests 9 years ago
Timothy Stack fa89ecc5e5 redo the search in the pretty view
Fixes #245
9 years ago
Timothy Stack d2d8c75135 [sql] add an lnav_views table 9 years ago
Timothy Stack 9496a960f6 [check] print the partial match of non-matching lines when checking a log file 9 years ago
Timothy Stack 5e77e9f256 [readline] try a different behavior when tab-completing quoted stuff in the SQL context 9 years ago
Timothy Stack 3f4e11a693 [fmt] first pass at supporting sub-formats (called module formats) 9 years ago
Timothy Stack a8bf7e39b0 log the version of libcurl 9 years ago
Timothy Stack 5ef60412db [pt] pass search query to papertrail 9 years ago
Timothy Stack 7ef92dab79 [format] try to validate formats against a given file 9 years ago
Timothy Stack f1dd99328d [lnav.cc] move more stuff out of lnav.cc 9 years ago
Timothy Stack 6b971ccd66 move stuff out of lnav.cc
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9 years ago
Timothy Stack 879bbd581e [pt] rough draft of tail for papertrail 9 years ago
Suresh Sundriyal b4f2c1683a [coverity] Avoid a buffer-overrun.
'escape_index' is ensured to be less than 'sizeof(escape_buffer)-1'.
This guarantees enough space for one more character in the
escape_buffer. However, if we meet this condition, we go ahead and shove
a character and a null-terminator in to the string, potentially leading
to a buffer overrun.
9 years ago
Timothy Stack 054e8d489b [data-scanner] convert to using re2c 9 years ago
Timothy Stack 504b5747fe [sql] add an all_logs table that exposes the message format with values, like numbers, replaced with hashes 9 years ago
Timothy Stack 04f8ceadab [file-marker] some more cleanup 9 years ago
Suresh Sundriyal d6b32d60be [lo-fi shortcut] Change shortcut to 'Ctrl-l'.
* Change the 'lo-fi' shortcut to 'Ctrl-l'
* Remove the shortcut for 'redraw'
9 years ago
Timothy Stack 1d0233bbfa [json-format] support for full paths 9 years ago
Timothy Stack ae64b599bd [format] add more log levels and fix some more pretty-printer glitches
Fixes #212
9 years ago
Suresh Sundriyal 13337a75a5 [coverity] buffer overrun. 9 years ago