2009-02-14 02:33:31 +01:00
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/*
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2010-11-28 14:14:34 +01:00
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* vim:ts=4:sw=4:expandtab
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2009-02-14 02:33:31 +01:00
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*
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* i3 - an improved dynamic tiling window manager
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2015-04-04 02:17:56 +02:00
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* © 2009 Michael Stapelberg and contributors (see also: LICENSE)
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2009-02-14 02:33:31 +01:00
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*
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2011-10-23 00:40:02 +02:00
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* util.c: Utility functions, which can be useful everywhere within i3 (see
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* also libi3).
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2009-02-15 03:07:29 +01:00
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*
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2009-02-14 02:33:31 +01:00
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*/
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2011-10-23 00:40:02 +02:00
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#include "all.h"
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Remove some includes from all.h
Also removes duplicates from other headers
All used std* imports are included once in all.h for easy use
- getopt: Only used in main.c and inject_randr1.5.c
- glob: Not used in i3, only in i3bar & libi3
- inttypes: Only used in util.c
- locale: A bit specific for all.h
- math: Slow according to #4022
- unistd: I feel it's good to explicitly include per file that needs it
- yajl: Specific to yajl_utils.h and ipc.h
Related to #4022
Timing before:
```
Analyzing build trace from ...
**** Time summary:
Compilation (81 times):
Parsing (frontend): 51.3 s
Codegen & opts (backend): 7.7 s
**** Files that took longest to parse (compiler frontend):
1254 ms: build/src/i3-commands.o
972 ms: build/src/i3-resize.o
945 ms: build/src/i3-con.o
921 ms: build/src/i3-scratchpad.o
907 ms: build/src/i3-main.o
904 ms: build/src/i3-handlers.o
904 ms: build/src/i3-config_directives.o
893 ms: build/src/i3-restore_layout.o
875 ms: build/src/i3-x.o
854 ms: build/src/i3-ipc.o
**** Files that took longest to codegen (compiler backend):
863 ms: build/src/i3-commands.o
471 ms: build/i3bar/src/i3bar-xcb.o
377 ms: build/src/i3-con.o
360 ms: build/src/i3-ipc.o
306 ms: build/src/i3-x.o
290 ms: build/src/i3-main.o
238 ms: build/src/i3-config_parser.o
237 ms: build/src/i3-handlers.o
220 ms: build/i3-config-wizard/i3_config_wizard-main.o
214 ms: build/src/i3-bindings.o
**** Functions that took longest to compile:
209 ms: main (../../i3/src/main.c)
95 ms: manage_window (../../i3/src/manage.c)
57 ms: reconfig_windows (../../i3/i3bar/src/xcb.c)
55 ms: x_draw_decoration (../../i3/src/x.c)
49 ms: x_push_node (../../i3/src/x.c)
48 ms: handle_client_message (../../i3/src/handlers.c)
48 ms: dump_node (../../i3/src/ipc.c)
47 ms: GENERATED_call (../../i3/src/config_parser.c)
45 ms: config_string_cb (../../i3/i3bar/src/config.c)
44 ms: GENERATED_call (../../i3/src/commands_parser.c)
42 ms: floating_check_size (../../i3/src/floating.c)
40 ms: con_swap (../../i3/src/con.c)
40 ms: parse_config (../../i3/src/config_parser.c)
39 ms: main (../../i3/i3-nagbar/main.c)
39 ms: cmd_rename_workspace (../../i3/src/commands.c)
38 ms: window_update_normal_hints (../../i3/src/window.c)
38 ms: cmd_swap (../../i3/src/commands.c)
37 ms: dump_bar_config (../../i3/src/ipc.c)
36 ms: translate_keysyms (../../i3/src/bindings.c)
35 ms: tree_close_internal (../../i3/src/tree.c)
34 ms: match_matches_window (../../i3/src/match.c)
34 ms: floating_enable (../../i3/src/floating.c)
34 ms: json_string (../../i3/src/load_layout.c)
33 ms: x_push_changes (../../i3/src/x.c)
33 ms: main (../../i3/i3-config-wizard/main.c)
31 ms: free_configuration (../../i3/src/config.c)
30 ms: parse_file (../../i3/src/config_parser.c)
28 ms: load_font (../../i3/libi3/font.c)
28 ms: handle_configure_request (../../i3/src/handlers.c)
28 ms: parse_command (../../i3/src/commands_parser.c)
**** Function sets that took longest to compile / optimize:
*** Expensive headers:
29287 ms: ../../i3/include/libi3.h (included 78 times, avg 375 ms), included via:
i3-resize.o all.h data.h (576 ms)
a-g_utf8_make_valid.o (491 ms)
a-dpi.o (491 ms)
a-get_colorpixel.o (483 ms)
a-is_debug_build.o (478 ms)
a-strndup.o (478 ms)
...
29221 ms: ../../i3/include/all.h (included 39 times, avg 749 ms), included via:
i3-resize.o (946 ms)
i3-scratchpad.o (895 ms)
i3-restore_layout.o (865 ms)
i3-handlers.o (839 ms)
i3-drag.o (830 ms)
i3-config_directives.o (793 ms)
...
5195 ms: /usr/include/xcb/xcb.h (included 79 times, avg 65 ms), included via:
i3-handlers.o all.h (113 ms)
i3-restore_layout.o all.h (108 ms)
a-g_utf8_make_valid.o libi3.h (108 ms)
i3bar-xcb.o common.h (105 ms)
i3-scratchpad.o all.h (95 ms)
a-get_colorpixel.o libi3.h (89 ms)
...
4100 ms: /usr/include/math.h (included 41 times, avg 100 ms), included via:
i3-scratchpad.o all.h (180 ms)
i3-fake_outputs.o all.h (138 ms)
i3-regex.o all.h (130 ms)
i3-restore_layout.o all.h (128 ms)
i3-xcb.o all.h (121 ms)
i3-move.o all.h (119 ms)
...
4046 ms: ../../i3/i3bar/include/common.h (included 9 times, avg 449 ms), included via:
i3bar-main.o (503 ms)
i3bar-xcb.o (501 ms)
i3bar-workspaces.o (472 ms)
i3bar-parse_json_header.o (446 ms)
i3bar-child.o (438 ms)
i3bar-ipc.o (434 ms)
...
2713 ms: ../../i3/include/i3.h (included 41 times, avg 66 ms), included via:
i3-xcursor.o (450 ms)
i3-config_directives.o all.h ipc.h configuration.h (87 ms)
i3-config.o all.h ipc.h configuration.h (71 ms)
i3-manage.o all.h ipc.h configuration.h (70 ms)
i3-window.o all.h ipc.h configuration.h (68 ms)
i3-x.o all.h ipc.h configuration.h (61 ms)
...
1492 ms: /usr/include/xcb/xkb.h (included 42 times, avg 35 ms), included via:
i3-config_directives.o all.h ipc.h configuration.h i3.h (50 ms)
i3-config.o all.h ipc.h configuration.h i3.h (45 ms)
i3-window.o all.h ipc.h configuration.h i3.h (43 ms)
i3-x.o all.h ipc.h configuration.h i3.h (42 ms)
i3-manage.o all.h ipc.h configuration.h i3.h (41 ms)
i3-config_parser.o all.h ipc.h configuration.h i3.h (38 ms)
...
1432 ms: /usr/include/stdlib.h (included 79 times, avg 18 ms), included via:
i3-scratchpad.o all.h (48 ms)
i3-restore_layout.o all.h (36 ms)
i3-regex.o all.h (32 ms)
i3-key_press.o all.h (28 ms)
i3-commands.o all.h (28 ms)
i3-bindings.o all.h (24 ms)
...
1349 ms: /usr/include/pthread.h (included 79 times, avg 17 ms), included via:
i3bar-xcb.o common.h xcb.h (33 ms)
a-ucs2_conversion.o libi3.h xcb.h (32 ms)
i3-match.o all.h xcb.h (27 ms)
i3-scratchpad.o all.h xcb.h (25 ms)
a-g_utf8_make_valid.o libi3.h xcb.h (25 ms)
i3_config_wizard-main.o xcb.h (24 ms)
...
1151 ms: /usr/include/X11/Xlib.h (included 45 times, avg 25 ms), included via:
i3-output.o all.h data.h sn-launcher.h sn-common.h (50 ms)
i3-config_parser.o all.h data.h sn-launcher.h sn-common.h (43 ms)
i3-x.o all.h data.h sn-launcher.h sn-common.h (34 ms)
i3-config_directives.o all.h data.h sn-launcher.h sn-common.h (32 ms)
i3_config_wizard-main.o sn-launchee.h sn-common.h (30 ms)
i3-drag.o all.h data.h sn-launcher.h sn-common.h (29 ms)
...
```
Timing after:
```
Analyzing build trace from ...
**** Time summary:
Compilation (81 times):
Parsing (frontend): 47.6 s
Codegen & opts (backend): 7.6 s
**** Files that took longest to parse (compiler frontend):
1154 ms: build/src/i3-commands.o
929 ms: build/src/i3-display_version.o
852 ms: build/src/i3-bindings.o
847 ms: build/src/i3-con.o
806 ms: build/src/i3-ipc.o
801 ms: build/src/i3-floating.o
792 ms: build/src/i3-main.o
792 ms: build/src/i3-drag.o
792 ms: build/src/i3-window.o
776 ms: build/src/i3-config_directives.o
**** Files that took longest to codegen (compiler backend):
885 ms: build/src/i3-commands.o
422 ms: build/i3bar/src/i3bar-xcb.o
382 ms: build/src/i3-con.o
348 ms: build/src/i3-x.o
288 ms: build/src/i3-ipc.o
268 ms: build/src/i3-handlers.o
254 ms: build/src/i3-main.o
251 ms: build/src/i3-floating.o
249 ms: build/src/i3-config_parser.o
194 ms: build/src/i3-randr.o
**** Functions that took longest to compile:
186 ms: main (../../i3/src/main.c)
95 ms: manage_window (../../i3/src/manage.c)
65 ms: floating_check_size (../../i3/src/floating.c)
63 ms: x_draw_decoration (../../i3/src/x.c)
58 ms: handle_client_message (../../i3/src/handlers.c)
55 ms: x_push_node (../../i3/src/x.c)
54 ms: match_matches_window (../../i3/src/match.c)
51 ms: parse_config (../../i3/src/config_parser.c)
49 ms: dump_node (../../i3/src/ipc.c)
47 ms: reconfig_windows (../../i3/i3bar/src/xcb.c)
47 ms: config_string_cb (../../i3/i3bar/src/config.c)
45 ms: GENERATED_call (../../i3/src/config_parser.c)
45 ms: GENERATED_call (../../i3/src/commands_parser.c)
43 ms: floating_enable (../../i3/src/floating.c)
42 ms: handle_configure_request (../../i3/src/handlers.c)
40 ms: con_swap (../../i3/src/con.c)
36 ms: main (../../i3/i3-input/main.c)
36 ms: main (../../i3/i3-msg/main.c)
36 ms: main (../../i3/i3-nagbar/main.c)
36 ms: cmd_move_con_to_workspace_number (../../i3/src/commands.c)
35 ms: json_string (../../i3/src/load_layout.c)
35 ms: tree_restore (../../i3/src/tree.c)
35 ms: cmd_swap (../../i3/src/commands.c)
34 ms: x_push_changes (../../i3/src/x.c)
32 ms: main (../../i3/i3-config-wizard/main.c)
32 ms: ewmh_setup_hints (../../i3/src/ewmh.c)
31 ms: match_parse_property (../../i3/src/match.c)
30 ms: cmd_mark (../../i3/src/commands.c)
30 ms: translate_keysyms (../../i3/src/bindings.c)
30 ms: window_update_normal_hints (../../i3/src/window.c)
**** Function sets that took longest to compile / optimize:
*** Expensive headers:
29596 ms: ../../i3/include/libi3.h (included 78 times, avg 379 ms), included via:
a-get_config_path.o (539 ms)
i3_dump_log-main.o (522 ms)
i3_config_wizard-main.o (501 ms)
a-fake_configure_notify.o (500 ms)
a-root_atom_contents.o (488 ms)
i3-display_version.o all.h (466 ms)
...
26054 ms: ../../i3/include/all.h (included 41 times, avg 635 ms), included via:
i3-display_version.o (901 ms)
i3-drag.o (775 ms)
i3-ewmh.o (703 ms)
i3-startup.o (693 ms)
i3-commands.o (687 ms)
i3-xcb.o (680 ms)
...
5345 ms: /usr/include/xcb/xcb.h (included 79 times, avg 67 ms), included via:
i3-display_version.o all.h (173 ms)
i3_input-keysym2ucs.o keysym2ucs.h (106 ms)
i3-ewmh.o all.h (106 ms)
a-fake_configure_notify.o libi3.h (103 ms)
a-get_config_path.o libi3.h (95 ms)
i3bar-parse_json_header.o common.h (93 ms)
...
4127 ms: ../../i3/i3bar/include/common.h (included 9 times, avg 458 ms), included via:
i3bar-child.o (524 ms)
i3bar-mode.o (486 ms)
i3bar-outputs.o (464 ms)
i3bar-parse_json_header.o (463 ms)
i3bar-config.o (457 ms)
i3bar-ipc.o (448 ms)
...
1542 ms: /usr/include/xcb/xkb.h (included 42 times, avg 36 ms), included via:
i3-con.o all.h ipc.h configuration.h i3.h (60 ms)
i3-render.o all.h ipc.h configuration.h i3.h (56 ms)
i3-bindings.o all.h ipc.h configuration.h i3.h (56 ms)
i3-sighandler.o all.h ipc.h configuration.h i3.h (48 ms)
i3-xcb.o all.h ipc.h configuration.h i3.h (47 ms)
i3-resize.o all.h ipc.h configuration.h i3.h (39 ms)
...
1456 ms: /usr/include/stdlib.h (included 79 times, avg 18 ms), included via:
i3-drag.o all.h (60 ms)
i3-display_version.o all.h (55 ms)
i3-fake_outputs.o all.h (39 ms)
i3-config_directives.o all.h (33 ms)
i3-xcursor.o all.h (30 ms)
i3bar-mode.o common.h libi3.h pango.h pango-attributes.h pango-font.h pango-coverage.h glib-object.h gbinding.h glib.h gasyncqueue.h gthread.h gutils.h (29 ms)
...
1136 ms: /usr/include/X11/Xlib.h (included 44 times, avg 25 ms), included via:
i3-con.o all.h data.h sn-launcher.h sn-common.h (35 ms)
i3-resize.o all.h data.h sn-launcher.h sn-common.h (34 ms)
i3-util.o all.h data.h sn-launcher.h sn-common.h (33 ms)
i3-assignments.o all.h data.h sn-launcher.h sn-common.h (33 ms)
i3-sighandler.o all.h data.h sn-launcher.h sn-common.h (31 ms)
i3-xcb.o all.h data.h sn-launcher.h sn-common.h (31 ms)
...
808 ms: /usr/include/stdio.h (included 79 times, avg 10 ms), included via:
i3-drag.o all.h (19 ms)
i3-fake_outputs.o all.h (18 ms)
a-font.o libi3.h (16 ms)
i3bar-child.o common.h libi3.h (15 ms)
a-safewrappers.o libi3.h (15 ms)
a-ipc_send_message.o libi3.h (13 ms)
...
770 ms: /usr/include/xcb/randr.h (included 42 times, avg 18 ms), included via:
i3-click.o all.h data.h (29 ms)
i3-commands.o all.h data.h (27 ms)
i3-assignments.o all.h data.h (25 ms)
i3-xcb.o all.h data.h (21 ms)
i3-resize.o all.h data.h (21 ms)
i3-sighandler.o all.h data.h (20 ms)
...
688 ms: /usr/include/math.h (included 6 times, avg 114 ms), included via:
a-dpi.o (145 ms)
i3-render.o (127 ms)
i3-floating.o (106 ms)
a-root_atom_contents.o (106 ms)
i3-window.o (102 ms)
i3-bindings.o (99 ms)
...
```
2020-04-19 11:22:59 +02:00
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#include <ctype.h>
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#include <fcntl.h>
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#include <inttypes.h>
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#include <libgen.h>
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#include <locale.h>
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2020-04-19 09:43:48 +02:00
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#include <sys/wait.h>
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Remove some includes from all.h
Also removes duplicates from other headers
All used std* imports are included once in all.h for easy use
- getopt: Only used in main.c and inject_randr1.5.c
- glob: Not used in i3, only in i3bar & libi3
- inttypes: Only used in util.c
- locale: A bit specific for all.h
- math: Slow according to #4022
- unistd: I feel it's good to explicitly include per file that needs it
- yajl: Specific to yajl_utils.h and ipc.h
Related to #4022
Timing before:
```
Analyzing build trace from ...
**** Time summary:
Compilation (81 times):
Parsing (frontend): 51.3 s
Codegen & opts (backend): 7.7 s
**** Files that took longest to parse (compiler frontend):
1254 ms: build/src/i3-commands.o
972 ms: build/src/i3-resize.o
945 ms: build/src/i3-con.o
921 ms: build/src/i3-scratchpad.o
907 ms: build/src/i3-main.o
904 ms: build/src/i3-handlers.o
904 ms: build/src/i3-config_directives.o
893 ms: build/src/i3-restore_layout.o
875 ms: build/src/i3-x.o
854 ms: build/src/i3-ipc.o
**** Files that took longest to codegen (compiler backend):
863 ms: build/src/i3-commands.o
471 ms: build/i3bar/src/i3bar-xcb.o
377 ms: build/src/i3-con.o
360 ms: build/src/i3-ipc.o
306 ms: build/src/i3-x.o
290 ms: build/src/i3-main.o
238 ms: build/src/i3-config_parser.o
237 ms: build/src/i3-handlers.o
220 ms: build/i3-config-wizard/i3_config_wizard-main.o
214 ms: build/src/i3-bindings.o
**** Functions that took longest to compile:
209 ms: main (../../i3/src/main.c)
95 ms: manage_window (../../i3/src/manage.c)
57 ms: reconfig_windows (../../i3/i3bar/src/xcb.c)
55 ms: x_draw_decoration (../../i3/src/x.c)
49 ms: x_push_node (../../i3/src/x.c)
48 ms: handle_client_message (../../i3/src/handlers.c)
48 ms: dump_node (../../i3/src/ipc.c)
47 ms: GENERATED_call (../../i3/src/config_parser.c)
45 ms: config_string_cb (../../i3/i3bar/src/config.c)
44 ms: GENERATED_call (../../i3/src/commands_parser.c)
42 ms: floating_check_size (../../i3/src/floating.c)
40 ms: con_swap (../../i3/src/con.c)
40 ms: parse_config (../../i3/src/config_parser.c)
39 ms: main (../../i3/i3-nagbar/main.c)
39 ms: cmd_rename_workspace (../../i3/src/commands.c)
38 ms: window_update_normal_hints (../../i3/src/window.c)
38 ms: cmd_swap (../../i3/src/commands.c)
37 ms: dump_bar_config (../../i3/src/ipc.c)
36 ms: translate_keysyms (../../i3/src/bindings.c)
35 ms: tree_close_internal (../../i3/src/tree.c)
34 ms: match_matches_window (../../i3/src/match.c)
34 ms: floating_enable (../../i3/src/floating.c)
34 ms: json_string (../../i3/src/load_layout.c)
33 ms: x_push_changes (../../i3/src/x.c)
33 ms: main (../../i3/i3-config-wizard/main.c)
31 ms: free_configuration (../../i3/src/config.c)
30 ms: parse_file (../../i3/src/config_parser.c)
28 ms: load_font (../../i3/libi3/font.c)
28 ms: handle_configure_request (../../i3/src/handlers.c)
28 ms: parse_command (../../i3/src/commands_parser.c)
**** Function sets that took longest to compile / optimize:
*** Expensive headers:
29287 ms: ../../i3/include/libi3.h (included 78 times, avg 375 ms), included via:
i3-resize.o all.h data.h (576 ms)
a-g_utf8_make_valid.o (491 ms)
a-dpi.o (491 ms)
a-get_colorpixel.o (483 ms)
a-is_debug_build.o (478 ms)
a-strndup.o (478 ms)
...
29221 ms: ../../i3/include/all.h (included 39 times, avg 749 ms), included via:
i3-resize.o (946 ms)
i3-scratchpad.o (895 ms)
i3-restore_layout.o (865 ms)
i3-handlers.o (839 ms)
i3-drag.o (830 ms)
i3-config_directives.o (793 ms)
...
5195 ms: /usr/include/xcb/xcb.h (included 79 times, avg 65 ms), included via:
i3-handlers.o all.h (113 ms)
i3-restore_layout.o all.h (108 ms)
a-g_utf8_make_valid.o libi3.h (108 ms)
i3bar-xcb.o common.h (105 ms)
i3-scratchpad.o all.h (95 ms)
a-get_colorpixel.o libi3.h (89 ms)
...
4100 ms: /usr/include/math.h (included 41 times, avg 100 ms), included via:
i3-scratchpad.o all.h (180 ms)
i3-fake_outputs.o all.h (138 ms)
i3-regex.o all.h (130 ms)
i3-restore_layout.o all.h (128 ms)
i3-xcb.o all.h (121 ms)
i3-move.o all.h (119 ms)
...
4046 ms: ../../i3/i3bar/include/common.h (included 9 times, avg 449 ms), included via:
i3bar-main.o (503 ms)
i3bar-xcb.o (501 ms)
i3bar-workspaces.o (472 ms)
i3bar-parse_json_header.o (446 ms)
i3bar-child.o (438 ms)
i3bar-ipc.o (434 ms)
...
2713 ms: ../../i3/include/i3.h (included 41 times, avg 66 ms), included via:
i3-xcursor.o (450 ms)
i3-config_directives.o all.h ipc.h configuration.h (87 ms)
i3-config.o all.h ipc.h configuration.h (71 ms)
i3-manage.o all.h ipc.h configuration.h (70 ms)
i3-window.o all.h ipc.h configuration.h (68 ms)
i3-x.o all.h ipc.h configuration.h (61 ms)
...
1492 ms: /usr/include/xcb/xkb.h (included 42 times, avg 35 ms), included via:
i3-config_directives.o all.h ipc.h configuration.h i3.h (50 ms)
i3-config.o all.h ipc.h configuration.h i3.h (45 ms)
i3-window.o all.h ipc.h configuration.h i3.h (43 ms)
i3-x.o all.h ipc.h configuration.h i3.h (42 ms)
i3-manage.o all.h ipc.h configuration.h i3.h (41 ms)
i3-config_parser.o all.h ipc.h configuration.h i3.h (38 ms)
...
1432 ms: /usr/include/stdlib.h (included 79 times, avg 18 ms), included via:
i3-scratchpad.o all.h (48 ms)
i3-restore_layout.o all.h (36 ms)
i3-regex.o all.h (32 ms)
i3-key_press.o all.h (28 ms)
i3-commands.o all.h (28 ms)
i3-bindings.o all.h (24 ms)
...
1349 ms: /usr/include/pthread.h (included 79 times, avg 17 ms), included via:
i3bar-xcb.o common.h xcb.h (33 ms)
a-ucs2_conversion.o libi3.h xcb.h (32 ms)
i3-match.o all.h xcb.h (27 ms)
i3-scratchpad.o all.h xcb.h (25 ms)
a-g_utf8_make_valid.o libi3.h xcb.h (25 ms)
i3_config_wizard-main.o xcb.h (24 ms)
...
1151 ms: /usr/include/X11/Xlib.h (included 45 times, avg 25 ms), included via:
i3-output.o all.h data.h sn-launcher.h sn-common.h (50 ms)
i3-config_parser.o all.h data.h sn-launcher.h sn-common.h (43 ms)
i3-x.o all.h data.h sn-launcher.h sn-common.h (34 ms)
i3-config_directives.o all.h data.h sn-launcher.h sn-common.h (32 ms)
i3_config_wizard-main.o sn-launchee.h sn-common.h (30 ms)
i3-drag.o all.h data.h sn-launcher.h sn-common.h (29 ms)
...
```
Timing after:
```
Analyzing build trace from ...
**** Time summary:
Compilation (81 times):
Parsing (frontend): 47.6 s
Codegen & opts (backend): 7.6 s
**** Files that took longest to parse (compiler frontend):
1154 ms: build/src/i3-commands.o
929 ms: build/src/i3-display_version.o
852 ms: build/src/i3-bindings.o
847 ms: build/src/i3-con.o
806 ms: build/src/i3-ipc.o
801 ms: build/src/i3-floating.o
792 ms: build/src/i3-main.o
792 ms: build/src/i3-drag.o
792 ms: build/src/i3-window.o
776 ms: build/src/i3-config_directives.o
**** Files that took longest to codegen (compiler backend):
885 ms: build/src/i3-commands.o
422 ms: build/i3bar/src/i3bar-xcb.o
382 ms: build/src/i3-con.o
348 ms: build/src/i3-x.o
288 ms: build/src/i3-ipc.o
268 ms: build/src/i3-handlers.o
254 ms: build/src/i3-main.o
251 ms: build/src/i3-floating.o
249 ms: build/src/i3-config_parser.o
194 ms: build/src/i3-randr.o
**** Functions that took longest to compile:
186 ms: main (../../i3/src/main.c)
95 ms: manage_window (../../i3/src/manage.c)
65 ms: floating_check_size (../../i3/src/floating.c)
63 ms: x_draw_decoration (../../i3/src/x.c)
58 ms: handle_client_message (../../i3/src/handlers.c)
55 ms: x_push_node (../../i3/src/x.c)
54 ms: match_matches_window (../../i3/src/match.c)
51 ms: parse_config (../../i3/src/config_parser.c)
49 ms: dump_node (../../i3/src/ipc.c)
47 ms: reconfig_windows (../../i3/i3bar/src/xcb.c)
47 ms: config_string_cb (../../i3/i3bar/src/config.c)
45 ms: GENERATED_call (../../i3/src/config_parser.c)
45 ms: GENERATED_call (../../i3/src/commands_parser.c)
43 ms: floating_enable (../../i3/src/floating.c)
42 ms: handle_configure_request (../../i3/src/handlers.c)
40 ms: con_swap (../../i3/src/con.c)
36 ms: main (../../i3/i3-input/main.c)
36 ms: main (../../i3/i3-msg/main.c)
36 ms: main (../../i3/i3-nagbar/main.c)
36 ms: cmd_move_con_to_workspace_number (../../i3/src/commands.c)
35 ms: json_string (../../i3/src/load_layout.c)
35 ms: tree_restore (../../i3/src/tree.c)
35 ms: cmd_swap (../../i3/src/commands.c)
34 ms: x_push_changes (../../i3/src/x.c)
32 ms: main (../../i3/i3-config-wizard/main.c)
32 ms: ewmh_setup_hints (../../i3/src/ewmh.c)
31 ms: match_parse_property (../../i3/src/match.c)
30 ms: cmd_mark (../../i3/src/commands.c)
30 ms: translate_keysyms (../../i3/src/bindings.c)
30 ms: window_update_normal_hints (../../i3/src/window.c)
**** Function sets that took longest to compile / optimize:
*** Expensive headers:
29596 ms: ../../i3/include/libi3.h (included 78 times, avg 379 ms), included via:
a-get_config_path.o (539 ms)
i3_dump_log-main.o (522 ms)
i3_config_wizard-main.o (501 ms)
a-fake_configure_notify.o (500 ms)
a-root_atom_contents.o (488 ms)
i3-display_version.o all.h (466 ms)
...
26054 ms: ../../i3/include/all.h (included 41 times, avg 635 ms), included via:
i3-display_version.o (901 ms)
i3-drag.o (775 ms)
i3-ewmh.o (703 ms)
i3-startup.o (693 ms)
i3-commands.o (687 ms)
i3-xcb.o (680 ms)
...
5345 ms: /usr/include/xcb/xcb.h (included 79 times, avg 67 ms), included via:
i3-display_version.o all.h (173 ms)
i3_input-keysym2ucs.o keysym2ucs.h (106 ms)
i3-ewmh.o all.h (106 ms)
a-fake_configure_notify.o libi3.h (103 ms)
a-get_config_path.o libi3.h (95 ms)
i3bar-parse_json_header.o common.h (93 ms)
...
4127 ms: ../../i3/i3bar/include/common.h (included 9 times, avg 458 ms), included via:
i3bar-child.o (524 ms)
i3bar-mode.o (486 ms)
i3bar-outputs.o (464 ms)
i3bar-parse_json_header.o (463 ms)
i3bar-config.o (457 ms)
i3bar-ipc.o (448 ms)
...
1542 ms: /usr/include/xcb/xkb.h (included 42 times, avg 36 ms), included via:
i3-con.o all.h ipc.h configuration.h i3.h (60 ms)
i3-render.o all.h ipc.h configuration.h i3.h (56 ms)
i3-bindings.o all.h ipc.h configuration.h i3.h (56 ms)
i3-sighandler.o all.h ipc.h configuration.h i3.h (48 ms)
i3-xcb.o all.h ipc.h configuration.h i3.h (47 ms)
i3-resize.o all.h ipc.h configuration.h i3.h (39 ms)
...
1456 ms: /usr/include/stdlib.h (included 79 times, avg 18 ms), included via:
i3-drag.o all.h (60 ms)
i3-display_version.o all.h (55 ms)
i3-fake_outputs.o all.h (39 ms)
i3-config_directives.o all.h (33 ms)
i3-xcursor.o all.h (30 ms)
i3bar-mode.o common.h libi3.h pango.h pango-attributes.h pango-font.h pango-coverage.h glib-object.h gbinding.h glib.h gasyncqueue.h gthread.h gutils.h (29 ms)
...
1136 ms: /usr/include/X11/Xlib.h (included 44 times, avg 25 ms), included via:
i3-con.o all.h data.h sn-launcher.h sn-common.h (35 ms)
i3-resize.o all.h data.h sn-launcher.h sn-common.h (34 ms)
i3-util.o all.h data.h sn-launcher.h sn-common.h (33 ms)
i3-assignments.o all.h data.h sn-launcher.h sn-common.h (33 ms)
i3-sighandler.o all.h data.h sn-launcher.h sn-common.h (31 ms)
i3-xcb.o all.h data.h sn-launcher.h sn-common.h (31 ms)
...
808 ms: /usr/include/stdio.h (included 79 times, avg 10 ms), included via:
i3-drag.o all.h (19 ms)
i3-fake_outputs.o all.h (18 ms)
a-font.o libi3.h (16 ms)
i3bar-child.o common.h libi3.h (15 ms)
a-safewrappers.o libi3.h (15 ms)
a-ipc_send_message.o libi3.h (13 ms)
...
770 ms: /usr/include/xcb/randr.h (included 42 times, avg 18 ms), included via:
i3-click.o all.h data.h (29 ms)
i3-commands.o all.h data.h (27 ms)
i3-assignments.o all.h data.h (25 ms)
i3-xcb.o all.h data.h (21 ms)
i3-resize.o all.h data.h (21 ms)
i3-sighandler.o all.h data.h (20 ms)
...
688 ms: /usr/include/math.h (included 6 times, avg 114 ms), included via:
a-dpi.o (145 ms)
i3-render.o (127 ms)
i3-floating.o (106 ms)
a-root_atom_contents.o (106 ms)
i3-window.o (102 ms)
i3-bindings.o (99 ms)
...
```
2020-04-19 11:22:59 +02:00
|
|
|
|
#include <unistd.h>
|
2009-09-02 22:25:50 +02:00
|
|
|
|
#if defined(__OpenBSD__)
|
|
|
|
|
#include <sys/cdefs.h>
|
|
|
|
|
#endif
|
2011-10-09 19:21:59 +02:00
|
|
|
|
|
2009-02-15 01:58:09 +01:00
|
|
|
|
int min(int a, int b) {
|
2010-11-28 14:14:34 +01:00
|
|
|
|
return (a < b ? a : b);
|
2009-02-15 01:58:09 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
int max(int a, int b) {
|
2010-11-28 14:14:34 +01:00
|
|
|
|
return (a > b ? a : b);
|
2009-02-15 01:58:09 +01:00
|
|
|
|
}
|
|
|
|
|
|
2010-04-13 18:43:37 +02:00
|
|
|
|
bool rect_contains(Rect rect, uint32_t x, uint32_t y) {
|
2010-11-28 14:14:34 +01:00
|
|
|
|
return (x >= rect.x &&
|
|
|
|
|
x <= (rect.x + rect.width) &&
|
|
|
|
|
y >= rect.y &&
|
|
|
|
|
y <= (rect.y + rect.height));
|
2010-04-13 18:43:37 +02:00
|
|
|
|
}
|
|
|
|
|
|
2010-11-12 21:41:10 +01:00
|
|
|
|
Rect rect_add(Rect a, Rect b) {
|
2015-03-01 17:16:03 +01:00
|
|
|
|
return (Rect){a.x + b.x,
|
|
|
|
|
a.y + b.y,
|
|
|
|
|
a.width + b.width,
|
|
|
|
|
a.height + b.height};
|
2010-11-12 21:41:10 +01:00
|
|
|
|
}
|
|
|
|
|
|
2014-06-13 22:18:36 +02:00
|
|
|
|
Rect rect_sub(Rect a, Rect b) {
|
2015-03-01 17:16:03 +01:00
|
|
|
|
return (Rect){a.x - b.x,
|
|
|
|
|
a.y - b.y,
|
|
|
|
|
a.width - b.width,
|
|
|
|
|
a.height - b.height};
|
2014-06-13 22:18:36 +02:00
|
|
|
|
}
|
|
|
|
|
|
2020-02-19 01:48:31 +01:00
|
|
|
|
Rect rect_sanitize_dimensions(Rect rect) {
|
|
|
|
|
rect.width = (int32_t)rect.width <= 0 ? 1 : rect.width;
|
|
|
|
|
rect.height = (int32_t)rect.height <= 0 ? 1 : rect.height;
|
|
|
|
|
return rect;
|
|
|
|
|
}
|
|
|
|
|
|
2019-09-03 09:43:36 +02:00
|
|
|
|
bool rect_equals(Rect a, Rect b) {
|
|
|
|
|
return a.x == b.x && a.y == b.y && a.width == b.width && a.height == b.height;
|
|
|
|
|
}
|
|
|
|
|
|
2014-05-18 05:36:58 +02:00
|
|
|
|
/*
|
|
|
|
|
* Returns true if the name consists of only digits.
|
|
|
|
|
*
|
|
|
|
|
*/
|
2014-06-15 19:07:02 +02:00
|
|
|
|
__attribute__((pure)) bool name_is_digits(const char *name) {
|
2014-05-18 05:36:58 +02:00
|
|
|
|
/* positive integers and zero are interpreted as numbers */
|
2014-06-12 21:24:29 +02:00
|
|
|
|
for (size_t i = 0; i < strlen(name); i++)
|
2014-05-18 05:36:58 +02:00
|
|
|
|
if (!isdigit(name[i]))
|
|
|
|
|
return false;
|
|
|
|
|
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
|
2017-01-19 20:49:56 +01:00
|
|
|
|
/*
|
2017-02-21 02:12:39 +01:00
|
|
|
|
* Set 'out' to the layout_t value for the given layout. The function
|
|
|
|
|
* returns true on success or false if the passed string is not a valid
|
|
|
|
|
* layout name.
|
|
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
bool layout_from_name(const char *layout_str, layout_t *out) {
|
|
|
|
|
if (strcmp(layout_str, "default") == 0) {
|
|
|
|
|
*out = L_DEFAULT;
|
2017-01-19 20:49:56 +01:00
|
|
|
|
return true;
|
2017-02-21 02:12:39 +01:00
|
|
|
|
} else if (strcasecmp(layout_str, "stacked") == 0 ||
|
|
|
|
|
strcasecmp(layout_str, "stacking") == 0) {
|
|
|
|
|
*out = L_STACKED;
|
2017-01-19 20:49:56 +01:00
|
|
|
|
return true;
|
2017-02-21 02:12:39 +01:00
|
|
|
|
} else if (strcasecmp(layout_str, "tabbed") == 0) {
|
|
|
|
|
*out = L_TABBED;
|
2017-01-19 20:49:56 +01:00
|
|
|
|
return true;
|
2017-02-21 02:12:39 +01:00
|
|
|
|
} else if (strcasecmp(layout_str, "splitv") == 0) {
|
|
|
|
|
*out = L_SPLITV;
|
2017-01-19 20:49:56 +01:00
|
|
|
|
return true;
|
2017-02-21 02:12:39 +01:00
|
|
|
|
} else if (strcasecmp(layout_str, "splith") == 0) {
|
|
|
|
|
*out = L_SPLITH;
|
2017-01-19 20:49:56 +01:00
|
|
|
|
return true;
|
2017-02-21 02:12:39 +01:00
|
|
|
|
}
|
|
|
|
|
|
2017-01-19 20:49:56 +01:00
|
|
|
|
return false;
|
2017-02-21 02:12:39 +01:00
|
|
|
|
}
|
|
|
|
|
|
2014-05-18 05:36:58 +02:00
|
|
|
|
/*
|
|
|
|
|
* Parses the workspace name as a number. Returns -1 if the workspace should be
|
|
|
|
|
* interpreted as a "named workspace".
|
|
|
|
|
*
|
|
|
|
|
*/
|
2020-02-21 03:07:04 +01:00
|
|
|
|
int ws_name_to_number(const char *name) {
|
2014-05-18 05:36:58 +02:00
|
|
|
|
/* positive integers and zero are interpreted as numbers */
|
|
|
|
|
char *endptr = NULL;
|
2020-02-21 03:07:04 +01:00
|
|
|
|
errno = 0;
|
|
|
|
|
long long parsed_num = strtoll(name, &endptr, 10);
|
|
|
|
|
if (errno != 0 || parsed_num > INT32_MAX || parsed_num < 0 || endptr == name) {
|
2014-05-18 05:36:58 +02:00
|
|
|
|
parsed_num = -1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return parsed_num;
|
|
|
|
|
}
|
|
|
|
|
|
2010-02-28 18:39:11 +01:00
|
|
|
|
/*
|
|
|
|
|
* Updates *destination with new_value and returns true if it was changed or false
|
|
|
|
|
* if it was the same
|
|
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
bool update_if_necessary(uint32_t *destination, const uint32_t new_value) {
|
2010-11-28 14:14:34 +01:00
|
|
|
|
uint32_t old_value = *destination;
|
2010-02-28 18:39:11 +01:00
|
|
|
|
|
2010-11-28 14:14:34 +01:00
|
|
|
|
return ((*destination = new_value) != old_value);
|
2010-02-28 18:39:11 +01:00
|
|
|
|
}
|
|
|
|
|
|
2011-07-10 14:33:19 +02:00
|
|
|
|
/*
|
|
|
|
|
* exec()s an i3 utility, for example the config file migration script or
|
|
|
|
|
* i3-nagbar. This function first searches $PATH for the given utility named,
|
|
|
|
|
* then falls back to the dirname() of the i3 executable path and then falls
|
|
|
|
|
* back to the dirname() of the target of /proc/self/exe (on linux).
|
|
|
|
|
*
|
|
|
|
|
* This function should be called after fork()ing.
|
|
|
|
|
*
|
|
|
|
|
* The first argument of the given argv vector will be overwritten with the
|
|
|
|
|
* executable name, so pass NULL.
|
|
|
|
|
*
|
|
|
|
|
* If the utility cannot be found in any of these locations, it exits with
|
|
|
|
|
* return code 2.
|
|
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
void exec_i3_utility(char *name, char *argv[]) {
|
|
|
|
|
/* start the migration script, search PATH first */
|
|
|
|
|
char *migratepath = name;
|
|
|
|
|
argv[0] = migratepath;
|
|
|
|
|
execvp(migratepath, argv);
|
|
|
|
|
|
|
|
|
|
/* if the script is not in path, maybe the user installed to a strange
|
|
|
|
|
* location and runs the i3 binary with an absolute path. We use
|
|
|
|
|
* argv[0]’s dirname */
|
2015-08-03 11:50:50 +02:00
|
|
|
|
char *pathbuf = sstrdup(start_argv[0]);
|
2011-07-10 14:33:19 +02:00
|
|
|
|
char *dir = dirname(pathbuf);
|
2011-10-23 14:16:56 +02:00
|
|
|
|
sasprintf(&migratepath, "%s/%s", dir, name);
|
2011-07-10 14:33:19 +02:00
|
|
|
|
argv[0] = migratepath;
|
|
|
|
|
execvp(migratepath, argv);
|
|
|
|
|
|
|
|
|
|
#if defined(__linux__)
|
|
|
|
|
/* on linux, we have one more fall-back: dirname(/proc/self/exe) */
|
|
|
|
|
char buffer[BUFSIZ];
|
|
|
|
|
if (readlink("/proc/self/exe", buffer, BUFSIZ) == -1) {
|
|
|
|
|
warn("could not read /proc/self/exe");
|
2020-01-16 09:21:27 +01:00
|
|
|
|
_exit(EXIT_FAILURE);
|
2011-07-10 14:33:19 +02:00
|
|
|
|
}
|
|
|
|
|
dir = dirname(buffer);
|
2011-10-23 14:16:56 +02:00
|
|
|
|
sasprintf(&migratepath, "%s/%s", dir, name);
|
2011-07-10 14:33:19 +02:00
|
|
|
|
argv[0] = migratepath;
|
|
|
|
|
execvp(migratepath, argv);
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
warn("Could not start %s", name);
|
2012-09-05 17:09:23 +02:00
|
|
|
|
_exit(2);
|
2011-07-10 14:33:19 +02:00
|
|
|
|
}
|
|
|
|
|
|
2010-12-01 01:47:16 +01:00
|
|
|
|
/*
|
|
|
|
|
* Checks if the given path exists by calling stat().
|
|
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
bool path_exists(const char *path) {
|
2014-06-15 19:07:02 +02:00
|
|
|
|
struct stat buf;
|
|
|
|
|
return (stat(path, &buf) == 0);
|
2010-12-01 01:47:16 +01:00
|
|
|
|
}
|
|
|
|
|
|
2010-01-03 14:52:38 +01:00
|
|
|
|
/*
|
2015-09-17 17:53:12 +02:00
|
|
|
|
* Goes through the list of arguments (for exec()) and add/replace the given option,
|
|
|
|
|
* including the option name, its argument, and the option character.
|
2010-01-03 14:52:38 +01:00
|
|
|
|
*/
|
2015-09-17 17:53:12 +02:00
|
|
|
|
static char **add_argument(char **original, char *opt_char, char *opt_arg, char *opt_name) {
|
2010-11-28 14:14:34 +01:00
|
|
|
|
int num_args;
|
2015-09-17 17:53:12 +02:00
|
|
|
|
for (num_args = 0; original[num_args] != NULL; num_args++)
|
|
|
|
|
;
|
|
|
|
|
char **result = scalloc(num_args + 3, sizeof(char *));
|
|
|
|
|
|
|
|
|
|
/* copy the arguments, but skip the ones we'll replace */
|
|
|
|
|
int write_index = 0;
|
|
|
|
|
bool skip_next = false;
|
|
|
|
|
for (int i = 0; i < num_args; ++i) {
|
|
|
|
|
if (skip_next) {
|
|
|
|
|
skip_next = false;
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
if (!strcmp(original[i], opt_char) ||
|
|
|
|
|
(opt_name && !strcmp(original[i], opt_name))) {
|
|
|
|
|
if (opt_arg)
|
|
|
|
|
skip_next = true;
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
result[write_index++] = original[i];
|
2010-11-28 14:14:34 +01:00
|
|
|
|
}
|
2015-09-17 17:53:12 +02:00
|
|
|
|
|
|
|
|
|
/* add the arguments we'll replace */
|
|
|
|
|
result[write_index++] = opt_char;
|
|
|
|
|
result[write_index] = opt_arg;
|
2010-11-28 14:14:34 +01:00
|
|
|
|
|
|
|
|
|
return result;
|
2010-01-03 14:52:38 +01:00
|
|
|
|
}
|
|
|
|
|
|
2014-06-15 19:07:02 +02:00
|
|
|
|
#define y(x, ...) yajl_gen_##x(gen, ##__VA_ARGS__)
|
|
|
|
|
#define ystr(str) yajl_gen_string(gen, (unsigned char *)str, strlen(str))
|
2010-03-27 15:25:51 +01:00
|
|
|
|
|
2018-04-21 01:28:31 +02:00
|
|
|
|
static char *store_restart_layout(void) {
|
2010-11-29 11:10:17 +01:00
|
|
|
|
setlocale(LC_NUMERIC, "C");
|
2011-04-27 19:52:53 +02:00
|
|
|
|
yajl_gen gen = yajl_gen_alloc(NULL);
|
2010-11-28 14:14:34 +01:00
|
|
|
|
|
|
|
|
|
dump_node(gen, croot, true);
|
|
|
|
|
|
2010-11-29 11:10:17 +01:00
|
|
|
|
setlocale(LC_NUMERIC, "");
|
|
|
|
|
|
2010-11-28 14:14:34 +01:00
|
|
|
|
const unsigned char *payload;
|
2011-04-27 19:52:53 +02:00
|
|
|
|
size_t length;
|
2010-11-28 14:14:34 +01:00
|
|
|
|
y(get_buf, &payload, &length);
|
|
|
|
|
|
2010-12-01 03:14:08 +01:00
|
|
|
|
/* create a temporary file if one hasn't been specified, or just
|
|
|
|
|
* resolve the tildes in the specified path */
|
|
|
|
|
char *filename;
|
|
|
|
|
if (config.restart_state_path == NULL) {
|
2011-04-19 00:22:32 +02:00
|
|
|
|
filename = get_process_filename("restart-state");
|
2010-12-01 03:14:08 +01:00
|
|
|
|
if (!filename)
|
|
|
|
|
return NULL;
|
|
|
|
|
} else {
|
|
|
|
|
filename = resolve_tilde(config.restart_state_path);
|
|
|
|
|
}
|
|
|
|
|
|
2014-06-27 09:04:51 +02:00
|
|
|
|
/* create the directory, it could have been cleaned up before restarting or
|
|
|
|
|
* may not exist at all in case it was user-specified. */
|
|
|
|
|
char *filenamecopy = sstrdup(filename);
|
|
|
|
|
char *base = dirname(filenamecopy);
|
|
|
|
|
DLOG("Creating \"%s\" for storing the restart layout\n", base);
|
2015-07-28 02:47:12 +02:00
|
|
|
|
if (mkdirp(base, DEFAULT_DIR_MODE) != 0)
|
2014-06-27 09:04:51 +02:00
|
|
|
|
ELOG("Could not create \"%s\" for storing the restart layout, layout will be lost.\n", base);
|
|
|
|
|
free(filenamecopy);
|
|
|
|
|
|
2010-12-01 03:14:08 +01:00
|
|
|
|
int fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR);
|
2010-11-28 14:14:34 +01:00
|
|
|
|
if (fd == -1) {
|
|
|
|
|
perror("open()");
|
2010-12-01 03:14:08 +01:00
|
|
|
|
free(filename);
|
|
|
|
|
return NULL;
|
2010-11-28 14:14:34 +01:00
|
|
|
|
}
|
|
|
|
|
|
2015-03-24 13:57:06 +01:00
|
|
|
|
if (writeall(fd, payload, length) == -1) {
|
|
|
|
|
ELOG("Could not write restart layout to \"%s\", layout will be lost: %s\n", filename, strerror(errno));
|
|
|
|
|
free(filename);
|
|
|
|
|
close(fd);
|
|
|
|
|
return NULL;
|
2010-11-28 14:14:34 +01:00
|
|
|
|
}
|
2015-03-24 13:57:06 +01:00
|
|
|
|
|
2010-11-28 14:14:34 +01:00
|
|
|
|
close(fd);
|
2010-03-27 15:25:51 +01:00
|
|
|
|
|
2011-04-27 19:52:53 +02:00
|
|
|
|
if (length > 0) {
|
2014-06-08 21:56:14 +02:00
|
|
|
|
DLOG("layout: %.*s\n", (int)length, payload);
|
2011-04-27 19:52:53 +02:00
|
|
|
|
}
|
2010-03-27 15:25:51 +01:00
|
|
|
|
|
2010-11-28 14:14:34 +01:00
|
|
|
|
y(free);
|
2010-12-01 03:14:08 +01:00
|
|
|
|
|
|
|
|
|
return filename;
|
2010-03-27 15:25:51 +01:00
|
|
|
|
}
|
|
|
|
|
|
2010-01-03 14:52:38 +01:00
|
|
|
|
/*
|
|
|
|
|
* Restart i3 in-place
|
|
|
|
|
* appends -a to argument list to disable autostart
|
|
|
|
|
*
|
|
|
|
|
*/
|
2010-12-30 21:43:34 +01:00
|
|
|
|
void i3_restart(bool forget_layout) {
|
|
|
|
|
char *restart_filename = forget_layout ? NULL : store_restart_layout();
|
|
|
|
|
|
2012-12-24 16:53:20 +01:00
|
|
|
|
kill_nagbar(&config_error_nagbar_pid, true);
|
|
|
|
|
kill_nagbar(&command_error_nagbar_pid, true);
|
2011-07-10 14:33:19 +02:00
|
|
|
|
|
2010-11-28 14:14:34 +01:00
|
|
|
|
restore_geometry();
|
2010-03-02 15:25:08 +01:00
|
|
|
|
|
2019-07-21 14:52:12 +02:00
|
|
|
|
ipc_shutdown(SHUTDOWN_REASON_RESTART, -1);
|
2010-03-16 02:44:47 +01:00
|
|
|
|
|
2010-11-28 14:14:34 +01:00
|
|
|
|
LOG("restarting \"%s\"...\n", start_argv[0]);
|
2015-09-17 17:53:12 +02:00
|
|
|
|
/* make sure -a is in the argument list or add it */
|
|
|
|
|
start_argv = add_argument(start_argv, "-a", NULL, NULL);
|
|
|
|
|
|
|
|
|
|
/* make debuglog-on persist */
|
|
|
|
|
if (get_debug_logging()) {
|
|
|
|
|
start_argv = add_argument(start_argv, "-d", "all", NULL);
|
|
|
|
|
}
|
2010-01-03 14:52:38 +01:00
|
|
|
|
|
2010-12-01 03:14:08 +01:00
|
|
|
|
/* replace -r <file> so that the layout is restored */
|
|
|
|
|
if (restart_filename != NULL) {
|
2015-09-17 17:53:12 +02:00
|
|
|
|
start_argv = add_argument(start_argv, "--restart", restart_filename, "-r");
|
2010-12-01 03:14:08 +01:00
|
|
|
|
}
|
|
|
|
|
|
2010-11-28 14:14:34 +01:00
|
|
|
|
execvp(start_argv[0], start_argv);
|
2015-09-17 17:53:12 +02:00
|
|
|
|
|
2010-11-28 14:14:34 +01:00
|
|
|
|
/* not reached */
|
2010-01-03 14:52:38 +01:00
|
|
|
|
}
|
|
|
|
|
|
2016-01-05 00:39:40 +01:00
|
|
|
|
/*
|
|
|
|
|
* Escapes the given string if a pango font is currently used.
|
|
|
|
|
* If the string has to be escaped, the input string will be free'd.
|
|
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
char *pango_escape_markup(char *input) {
|
|
|
|
|
if (!font_is_pango())
|
|
|
|
|
return input;
|
|
|
|
|
|
|
|
|
|
char *escaped = g_markup_escape_text(input, -1);
|
|
|
|
|
FREE(input);
|
2015-12-29 18:01:51 +01:00
|
|
|
|
|
2016-01-05 00:39:40 +01:00
|
|
|
|
return escaped;
|
|
|
|
|
}
|
|
|
|
|
|
2012-12-24 16:53:20 +01:00
|
|
|
|
/*
|
|
|
|
|
* Handler which will be called when we get a SIGCHLD for the nagbar, meaning
|
|
|
|
|
* it exited (or could not be started, depending on the exit code).
|
|
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
static void nagbar_exited(EV_P_ ev_child *watcher, int revents) {
|
|
|
|
|
ev_child_stop(EV_A_ watcher);
|
|
|
|
|
|
|
|
|
|
if (!WIFEXITED(watcher->rstatus)) {
|
|
|
|
|
ELOG("ERROR: i3-nagbar did not exit normally.\n");
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
int exitcode = WEXITSTATUS(watcher->rstatus);
|
|
|
|
|
DLOG("i3-nagbar process exited with status %d\n", exitcode);
|
|
|
|
|
if (exitcode == 2) {
|
|
|
|
|
ELOG("ERROR: i3-nagbar could not be found. Is it correctly installed on your system?\n");
|
|
|
|
|
}
|
|
|
|
|
|
2014-06-15 19:07:02 +02:00
|
|
|
|
*((pid_t *)watcher->data) = -1;
|
2012-12-24 16:53:20 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Cleanup handler. Will be called when i3 exits. Kills i3-nagbar with signal
|
|
|
|
|
* SIGKILL (9) to make sure there are no left-over i3-nagbar processes.
|
|
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
static void nagbar_cleanup(EV_P_ ev_cleanup *watcher, int revent) {
|
2014-06-15 19:07:02 +02:00
|
|
|
|
pid_t *nagbar_pid = (pid_t *)watcher->data;
|
2012-12-24 16:53:20 +01:00
|
|
|
|
if (*nagbar_pid != -1) {
|
|
|
|
|
LOG("Sending SIGKILL (%d) to i3-nagbar with PID %d\n", SIGKILL, *nagbar_pid);
|
|
|
|
|
kill(*nagbar_pid, SIGKILL);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Starts an i3-nagbar instance with the given parameters. Takes care of
|
|
|
|
|
* handling SIGCHLD and killing i3-nagbar when i3 exits.
|
|
|
|
|
*
|
|
|
|
|
* The resulting PID will be stored in *nagbar_pid and can be used with
|
|
|
|
|
* kill_nagbar() to kill the bar later on.
|
|
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
void start_nagbar(pid_t *nagbar_pid, char *argv[]) {
|
|
|
|
|
if (*nagbar_pid != -1) {
|
|
|
|
|
DLOG("i3-nagbar already running (PID %d), not starting again.\n", *nagbar_pid);
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
*nagbar_pid = fork();
|
|
|
|
|
if (*nagbar_pid == -1) {
|
|
|
|
|
warn("Could not fork()");
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* child */
|
|
|
|
|
if (*nagbar_pid == 0)
|
|
|
|
|
exec_i3_utility("i3-nagbar", argv);
|
|
|
|
|
|
|
|
|
|
DLOG("Starting i3-nagbar with PID %d\n", *nagbar_pid);
|
|
|
|
|
|
|
|
|
|
/* parent */
|
|
|
|
|
/* install a child watcher */
|
|
|
|
|
ev_child *child = smalloc(sizeof(ev_child));
|
|
|
|
|
ev_child_init(child, &nagbar_exited, *nagbar_pid, 0);
|
|
|
|
|
child->data = nagbar_pid;
|
|
|
|
|
ev_child_start(main_loop, child);
|
|
|
|
|
|
|
|
|
|
/* install a cleanup watcher (will be called when i3 exits and i3-nagbar is
|
|
|
|
|
* still running) */
|
|
|
|
|
ev_cleanup *cleanup = smalloc(sizeof(ev_cleanup));
|
|
|
|
|
ev_cleanup_init(cleanup, nagbar_cleanup);
|
|
|
|
|
cleanup->data = nagbar_pid;
|
|
|
|
|
ev_cleanup_start(main_loop, cleanup);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Kills the i3-nagbar process, if *nagbar_pid != -1.
|
|
|
|
|
*
|
|
|
|
|
* If wait_for_it is set (restarting i3), this function will waitpid(),
|
|
|
|
|
* otherwise, ev is assumed to handle it (reloading).
|
|
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
void kill_nagbar(pid_t *nagbar_pid, bool wait_for_it) {
|
|
|
|
|
if (*nagbar_pid == -1)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
if (kill(*nagbar_pid, SIGTERM) == -1)
|
|
|
|
|
warn("kill(configerror_nagbar) failed");
|
|
|
|
|
|
|
|
|
|
if (!wait_for_it)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
/* When restarting, we don’t enter the ev main loop anymore and after the
|
|
|
|
|
* exec(), our old pid is no longer watched. So, ev won’t handle SIGCHLD
|
|
|
|
|
* for us and we would end up with a <defunct> process. Therefore we
|
|
|
|
|
* waitpid() here. */
|
|
|
|
|
waitpid(*nagbar_pid, NULL, 0);
|
|
|
|
|
}
|
2016-02-26 22:39:44 +01:00
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Converts a string into a long using strtol().
|
|
|
|
|
* This is a convenience wrapper checking the parsing result. It returns true
|
|
|
|
|
* if the number could be parsed.
|
|
|
|
|
*/
|
|
|
|
|
bool parse_long(const char *str, long *out, int base) {
|
2019-07-21 14:52:12 +02:00
|
|
|
|
char *end = NULL;
|
2016-02-26 22:39:44 +01:00
|
|
|
|
long result = strtol(str, &end, base);
|
|
|
|
|
if (result == LONG_MIN || result == LONG_MAX || result < 0 || (end != NULL && *end != '\0')) {
|
|
|
|
|
*out = result;
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
*out = result;
|
|
|
|
|
return true;
|
|
|
|
|
}
|
2017-09-13 17:14:51 +02:00
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Slurp reads path in its entirety into buf, returning the length of the file
|
|
|
|
|
* or -1 if the file could not be read. buf is set to a buffer of appropriate
|
|
|
|
|
* size, or NULL if -1 is returned.
|
|
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
ssize_t slurp(const char *path, char **buf) {
|
|
|
|
|
FILE *f;
|
|
|
|
|
if ((f = fopen(path, "r")) == NULL) {
|
|
|
|
|
ELOG("Cannot open file \"%s\": %s\n", path, strerror(errno));
|
|
|
|
|
return -1;
|
|
|
|
|
}
|
|
|
|
|
struct stat stbuf;
|
|
|
|
|
if (fstat(fileno(f), &stbuf) != 0) {
|
|
|
|
|
ELOG("Cannot fstat() \"%s\": %s\n", path, strerror(errno));
|
|
|
|
|
fclose(f);
|
|
|
|
|
return -1;
|
|
|
|
|
}
|
|
|
|
|
/* Allocate one extra NUL byte to make the buffer usable with C string
|
|
|
|
|
* functions. yajl doesn’t need this, but this makes slurp safer. */
|
|
|
|
|
*buf = scalloc(stbuf.st_size + 1, 1);
|
|
|
|
|
size_t n = fread(*buf, 1, stbuf.st_size, f);
|
|
|
|
|
fclose(f);
|
|
|
|
|
if ((ssize_t)n != stbuf.st_size) {
|
2017-09-30 19:16:21 +02:00
|
|
|
|
ELOG("File \"%s\" could not be read entirely: got %zd, want %" PRIi64 "\n", path, n, (int64_t)stbuf.st_size);
|
2018-08-01 17:08:26 +02:00
|
|
|
|
FREE(*buf);
|
2017-09-13 17:14:51 +02:00
|
|
|
|
return -1;
|
|
|
|
|
}
|
|
|
|
|
return (ssize_t)n;
|
|
|
|
|
}
|
2018-08-23 14:36:23 +02:00
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Convert a direction to its corresponding orientation.
|
|
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
orientation_t orientation_from_direction(direction_t direction) {
|
|
|
|
|
return (direction == D_LEFT || direction == D_RIGHT) ? HORIZ : VERT;
|
|
|
|
|
}
|
2018-09-14 19:18:04 +02:00
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Convert a direction to its corresponding position.
|
|
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
position_t position_from_direction(direction_t direction) {
|
|
|
|
|
return (direction == D_LEFT || direction == D_UP) ? BEFORE : AFTER;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Convert orientation and position to the corresponding direction.
|
|
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
direction_t direction_from_orientation_position(orientation_t orientation, position_t position) {
|
|
|
|
|
if (orientation == HORIZ) {
|
|
|
|
|
return position == BEFORE ? D_LEFT : D_RIGHT;
|
|
|
|
|
} else {
|
|
|
|
|
return position == BEFORE ? D_UP : D_DOWN;
|
|
|
|
|
}
|
|
|
|
|
}
|