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Author SHA1 Message Date
Harry Jeffery c92edff1d0 Provide some feedback to users when no arguments are given 2016-01-16 00:38:31 +00:00
Harry Jeffery 928a32a171 Trim usage information for -h 2016-01-16 00:34:25 +00:00
Harry Jeffery 58fe28b650 Merge pull request #76 from czarkoff/loader 
Loading image data from standard input
 2016-01-15 16:16:10 +00:00
Dmitrij D. Czarkoff 1ae8a7fe60 Note new syntax in README.md 2016-01-14 21:43:46 +01:00
Dmitrij D. Czarkoff ecca345f3e Loading image data from standard input 
This commit changes processing of arguments:

* When called without arguments (with or without flags), imv reads list of files
  from standard input.
* When called with "-" among arguments, read image data from standard input.
 2016-01-14 21:43:36 +01:00
Dmitrij D. Czarkoff de41f9854e Use PATH_MAX for buffers holding paths 2016-01-13 20:49:48 +01:00
Dmitrij D. Czarkoff 1665390ee9 Sort static functions 2016-01-13 20:49:48 +01:00
Dmitrij D. Czarkoff 9ca6a56de3 Declare static functions above all code 2016-01-13 20:49:48 +01:00
Dmitrij D. Czarkoff f18c264124 Remove "imv_loader_" prefix from static functions 2016-01-13 20:49:48 +01:00
Dmitrij D. Czarkoff 46df9ae5d8 In 'void *' functions return NULL instead of 0 2016-01-13 20:49:48 +01:00
Harry Jeffery efa33ab844 Fix strict build on GCC 2016-01-13 16:16:33 +00:00
Harry Jeffery f18e65c248 Merge pull request #74 from czarkoff/master 
Add Travis CI support
 2016-01-13 01:54:14 +00:00
Dmitrij D. Czarkoff ddcfe3341a Gather status of eXeC64/imv in Travis indicator 2016-01-13 02:20:02 +01:00
Dmitrij D. Czarkoff 50c95ac9dd Add explicit CFLAGS to .travis.yml 
Include "-Werror" among flags, so that it is easier to catch compiler warnings.
 2016-01-12 22:39:50 +01:00
Dmitrij D. Czarkoff c70995a724 Add Travis CI support 
Unfortunately, Travis only wants to use Ubuntu LTS releases, so at least until
next Ubuntu LTS release we are stuck with ancient cmocka version.  So no
automated testing yet.
 2016-01-09 17:55:13 +01:00
Harry Jeffery 3036f56bc6 Merge pull request #73 from czarkoff/test 
Test
 2016-01-07 22:02:49 +00:00
Dmitrij D. Czarkoff 83e7ad5222 Add test for file change detection 2016-01-06 02:52:06 +01:00
Dmitrij D. Czarkoff 16cccb11b1 Fix navigator_add test 
It was not fixed after imv_navigator_poll_changed() function was changed.
 2016-01-06 02:52:06 +01:00
Harry Jeffery 35cabe381d Merge pull request #72 from czarkoff/timeouts 
Timeouts
 2016-01-01 11:47:32 +00:00
Dmitrij D. Czarkoff 47b702afc8 Include <limits.h> 2016-01-01 12:28:14 +01:00
Dmitrij D. Czarkoff 1ca3d027de Reduce amount of stat(2) calls 
Add 8-bit variable that is passed to imv_navigator_poll_changed().  Decrement it
on each run of main loop.  When it gets to 0, call stat(2).
 2015-12-30 17:44:48 +01:00
Dmitrij D. Czarkoff c61a0a90db Allow fractional slideshow timeout 
Accept slideshow timeout expressed as fractional numbers.  It is intentionally
lax, so that arguments like ".1" or "5." are accepted and give no surprises.
 2015-12-30 15:48:03 +01:00
Harry Jeffery aa486c8df0 Merge pull request #71 from czarkoff/mandoc 
Rewrite manual page using mdoc(7) markup language
 2015-12-30 11:24:57 +00:00
Dmitrij D. Czarkoff 775b8ea73f Fix several issues with manual 2015-12-30 10:47:21 +01:00
Dmitrij D. Czarkoff a1455d9523 Rewrite manual page using mdoc(7) markup language 2015-12-29 23:32:26 +01:00
Harry Jeffery 8d9a91afca Merge pull request #70 from czarkoff/general 
Hide functions that are not exposed via headers
 2015-12-28 23:21:53 +00:00
Dmitrij D. Czarkoff a160a82b91 Add -Wmissing-prototypes to default CFLAGS 2015-12-28 23:15:30 +01:00
Dmitrij D. Czarkoff fe46955421 Hide functions that are not exposed via headers 2015-12-28 21:22:31 +01:00
Harry Jeffery 287b549ce0 Remove names from file copyright headers 2015-12-28 16:17:50 +00:00
Harry Jeffery 4f31c89351 Add AUTHORS file 2015-12-28 16:17:21 +00:00
Harry Jeffery 433d8195a7 Merge pull request #68 from czarkoff/reload 
Use stat(2) to monitor file changes
 2015-12-28 13:40:35 +00:00
Dmitrij D. Czarkoff a70919c9ca Add checks for malloc(3) 
Exit(3) if memory allocation fails.
 2015-12-28 11:59:52 +01:00
Dmitrij D. Czarkoff c6096967e3 Use stat(2) to monitor file changes 
Makes file monitoring in imv completely POSIX.
 2015-12-28 11:49:52 +01:00
Dmitrij D. Czarkoff d0b041f17c Use realloc(3) for extending buffer 
It may save some CPU cycles if there is enough space to grow the array without
copying memory chunks.  Two side effects of the change:  proper error checking
added and dangerous memcpy(3) call removed.
 2015-12-28 11:07:41 +01:00
Harry Jeffery f4373a1f83 Merge pull request #66 from czarkoff/master 
Drop `obj` target
 2015-12-27 15:05:49 +00:00
Dmitrij D. Czarkoff 96bd50edc9 Drop "obj" target 
It was introduced to make object files depend on $(BUILDDIR) so that creating it
could be moved into separate rule, executed once.  That was a bad idea, because
"obj" had to be phony, thus making all targets that depend on it obsolete
between runs of make.  This change introduces order-only rule that makes object
files depend on $(BUILDDIR) without obsoleting other targets.
 2015-12-27 12:33:38 +01:00
Harry Jeffery a339d07ec6 Merge pull request #65 from czarkoff/build 
More changes to build infrastructure
 2015-12-26 13:14:43 +00:00
Dmitrij D. Czarkoff cbecdeba3b Use simply expanded variables wherever possible 
Recursively expanded variables (VAR = CONTENT) are evaluated when used.  Simply
extended variables (VAR := CONTENT) are expanded immediately, and remain stable
throughout lifetime of the process, reducing fragility of build system.
 2015-12-26 14:09:52 +01:00
Dmitrij D. Czarkoff 5f3ebdd39e Generate all files in build directory 
* Allow building off read-only source tree.
 * Allow setting build directory from environment.

These changes allow parallel building of imv for multiple architectures, which
is used by package management systems of some operating systems.
 2015-12-26 14:09:41 +01:00
Dmitrij D. Czarkoff 4263e95ae0 Make "uninstall" target remove the same files "install" installs 2015-12-26 12:17:09 +01:00
Harry Jeffery 174b3a1a1a Fix usage examples 
Fixes #61
 2015-12-26 03:09:42 +00:00
Harry Jeffery 6562cfbd42 Improve readability of g_options 
The default options block was getting quite ridiculous to try and read.
Let's improve the readability.
 2015-12-26 03:02:39 +00:00
Harry Jeffery 1332a920f5 Merge pull request #64 from czarkoff/master 
Build infrastructure improvements
 2015-12-26 02:58:08 +00:00
Harry Jeffery 5f006803ee Merge pull request #62 from czarkoff/font 
Use default font
 2015-12-26 02:51:26 +00:00
Dmitrij D. Czarkoff 54560c988d Document default font change in help text 2015-12-25 23:50:18 +01:00
Dmitrij D. Czarkoff c681f5c58e Document default font in manual 
Also reference the fonts.conf(5) manual, which explains fonts configuration.
 2015-12-25 23:48:59 +01:00
Dmitrij D. Czarkoff 447e86d35d Fix verbose build 2015-12-25 23:27:11 +01:00
Harry Jeffery 3ae2fd34d3 Merge pull request #63 from czarkoff/stdin 
Don't use "stdin" variable name
 2015-12-25 21:58:16 +00:00
Dmitrij D. Czarkoff c42ab08819 Add verbose mode 
If V variable is set to any value, commands will be echoed to standard output.
 2015-12-25 17:52:01 +01:00
Dmitrij D. Czarkoff 77827c838e Make installation locations more configurable 
This might be desired when platform has its own, custom layout (eg. OpenBSD or
Solaris), or when user wants to install the program to his home directory.
 2015-12-25 15:29:12 +01:00