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Author SHA1 Message Date
Daniel Eklöf
efe3dd06ab alsa: initialize values, fixes valgrind warning 
When snd_mixer_selem_get_*() fails, the values were left
uninitialized, trigger a valgrind warning.

In addition to fixing this, the error(s) are now logged (but only as
warnings, as they are not fatal).
 2019-01-07 18:29:03 +01:00
Daniel Eklöf
fdadf577e9 main: detect when X server dies, and abort 
This is done by creating an XCB connection, whose only purpose is to
detect a POLLHUP (xcb disconncet).

Furthermore, make sure SIGINT is blocked in all threads except the
main thread.
 2019-01-07 18:27:43 +01:00
Daniel Eklöf
3f226d8cce bar: detect XCB disconnect (and abort) 2019-01-07 18:27:28 +01:00
Daniel Eklöf
400a92fa04 tag: rename and rewrite sbuf_strcat() 
In particular, don't use strncat() with a length derived from the
source.
 2019-01-07 18:26:48 +01:00
Daniel Eklöf
f0cc0b4383 yml: initialize return value, fixes gcc warning (-O3 -Wall) 2019-01-07 18:26:29 +01:00
Daniel Eklöf
bf5ad4d6b7 module/network: both thrd_current() and getpid() are 32-bit 2019-01-06 20:41:34 +01:00
Daniel Eklöf
aa38063e37 wip: verify configuration 
We now verify the configuration (currently down to module level, but
not including particles) that are present are of the expected type.
 2019-01-06 20:04:01 +01:00
Daniel Eklöf
45e5f11fea modules: remove "connected to " prefix from info logs 2019-01-02 18:14:49 +01:00
Daniel Eklöf
43aeb1c224 module/alsa: include volume min/max/cur and muted state in info log 2019-01-02 18:14:26 +01:00
Daniel Eklöf
64a52656b1 module/alsa: log info message when up and running 2019-01-02 18:11:39 +01:00
Daniel Eklöf
2d5d1d5a46 module/alsa: disable debug logging 2019-01-02 18:08:32 +01:00
Daniel Eklöf
0d8704737e module/alsa: monitors volume and muted state of selected card/mixer 2019-01-02 18:07:16 +01:00
Daniel Eklöf
cba97a0e65 yml: remove commented out (old) code 2019-01-02 12:32:19 +01:00
Daniel Eklöf
2977af835c yml: add TODO to handle duplicate keys when merging dictionaries 2019-01-02 12:14:23 +01:00
Daniel Eklöf
91fa8a0217 yml: cleanup 2019-01-02 12:09:42 +01:00
Daniel Eklöf
305058deab yml: detect (and report to user) duplicate keys in dictionaries 2019-01-02 12:08:41 +01:00
Daniel Eklöf
de34d734a0 license: MIT 2019-01-02 11:24:28 +01:00
Daniel Eklöf
e159b596d9 bar: ignore XCB_MAPPING_NOTIFY events 2019-01-01 23:32:59 +01:00
Daniel Eklöf
b13305526a yml: apparently, libyaml's line number in the error context is 0 based 
Which makes zero sense when reporting the error to the user.
 2019-01-01 23:27:54 +01:00
Daniel Eklöf
4d46a14a67 main: print a descriptive error message when yaml parsing fails 2019-01-01 23:26:10 +01:00
Daniel Eklöf
5abd825137 yml: yml_load(): optionally allocates an error string (on error) 2019-01-01 23:25:36 +01:00
Daniel Eklöf
3dc7d0e39d yml: yml_destroy(): return immediately if node is NULL 
This can happen for example when destroying a partially created
dictionary entry, where only the key node has been created.
 2019-01-01 23:24:27 +01:00
Daniel Eklöf
a9110cc936 config: allow simple lists without actually declaring a list node 
That is, instead of writing:

  content:
    list:
      items:
        - string: ..
        - string: ..

It is now possible to write:

  content:
    - string: ...
    - string: ...

Obviously, this means it's not possible to assign spacing, margin or
on-click handlers to such a list.
 2019-01-01 20:50:49 +01:00
Daniel Eklöf
ed4716a600 module/removables: remove debug logging 2019-01-01 20:37:04 +01:00
Daniel Eklöf
94dbe3b892 bar: ignore events we're not interrested in 2019-01-01 20:35:36 +01:00
Daniel Eklöf
7dd35f1159 module/xkb: remove assert: variable has been removed 2019-01-01 20:34:39 +01:00
Daniel Eklöf
9351d3b6d9 yml: yml_value_as_bool(): return false if value didn't match any known values 2019-01-01 20:32:12 +01:00
Daniel Eklöf
28b0f150cd xcb: replace asserts with error checks 2019-01-01 20:32:03 +01:00
Daniel Eklöf
aa477eaa32 module/xkb: remove unused variable 2019-01-01 20:31:54 +01:00
Daniel Eklöf
c01806d6fa module/xkb: declare and initialize 'symbols' before first goto err 
This ensures we don't free() an invalid value.
 2019-01-01 20:31:00 +01:00
Daniel Eklöf
a8a9ab28bd module/removables: log warning if action is something we didn't expect 2019-01-01 20:30:27 +01:00
Daniel Eklöf
410b7635d7 log: ensure variables are always initialized. Fixes gcc warning 2019-01-01 20:30:15 +01:00
Daniel Eklöf
e711a6f103 config: deco_from_config() return NULL if we didn't match a deco 2019-01-01 20:29:55 +01:00
Daniel Eklöf
ba1c52d291 bar: remove unused variable 2019-01-01 20:29:48 +01:00
Daniel Eklöf
bdd760a40b module/removables: cleanup 2019-01-01 20:18:48 +01:00
Daniel Eklöf
14f9aec088 module/removables: monitors removable devices using udev 2019-01-01 20:07:50 +01:00
Daniel Eklöf
0ab8dad7b9 module/network: initialize MAC address to 0 
This fixes a valgrind "uninitialized value(s)" warning.
 2019-01-01 13:10:44 +01:00
Daniel Eklöf
a96f901a15 module/network: disable debug logging 2019-01-01 13:10:35 +01:00
Daniel Eklöf
ea2cc50194 module/network: process_reply() -> parse_reply() 2018-12-31 13:44:49 +01:00
Daniel Eklöf
b2af90abbc module/network: IFA_ADDRESS: include add/del in log message 2018-12-31 13:42:32 +01:00
Daniel Eklöf
24842d9b28 module/network: RTM_NEWLINK/DELLINK: don't do anything if nothing's changed 
We're only interrested in a few of the attributes. Thus, there's no
need to log or update anything, if none of those attributes haven't
changed.
 2018-12-31 13:40:43 +01:00
Daniel Eklöf
dcf8051f1a module/network: break out message parsing code 
This also allows us to actually handle errors (by aborting run())
 2018-12-31 13:36:44 +01:00
Daniel Eklöf
8352d89491 module/network: break out message receiving code 2018-12-31 13:27:37 +01:00
Daniel Eklöf
b3f3f91dc2 module/network: drop libnl dependency, use raw netlink sockets instead 2018-12-31 13:19:01 +01:00
Daniel Eklöf
0ea4e5a2d8 log: LOG_ERRNO_P(), like LOG_ERRNO(), except user provides errno value 2018-12-31 13:18:22 +01:00
Daniel Eklöf
4c4f0ce7a0 module: network: monitor ethernet interfaces 
State exposed (tag names):

* name: the interface name ("eth0" etc)
* index: the interface index, "ifindex"
* state: operational state (down, up etc)
* mac: the Ethernet hardware address
* ipv4: the *last* IPv4 address added to the interface
* ipv6: the *last* IPv6 address added to the interface

State we monitor (for changes):

* state
* ipv4 addresses
* ipv6 addresses
 2018-12-30 20:40:10 +01:00
Daniel Eklöf
c795718ad7 config: i3: handle the 'spacing' attribute 2018-12-30 20:39:45 +01:00
Daniel Eklöf
500aebe9ef module/mpd: free connection object when failing to connect 2018-12-30 14:04:40 +01:00
Daniel Eklöf
07d6564e79 module/mpd: raise connection retry interval from 1s -> 10s 2018-12-30 12:40:58 +01:00
Daniel Eklöf
b7e7ad522f remove module subfolders 2018-12-29 22:18:08 +01:00