diff options
Diffstat (limited to 'sway/config/seat.c')
-rw-r--r-- | sway/config/seat.c | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/sway/config/seat.c b/sway/config/seat.c new file mode 100644 index 00000000..4c9e8d0d --- /dev/null +++ b/sway/config/seat.c | |||
@@ -0,0 +1,132 @@ | |||
1 | #define _XOPEN_SOURCE 700 | ||
2 | #include <stdlib.h> | ||
3 | #include <string.h> | ||
4 | #include "sway/config.h" | ||
5 | #include "log.h" | ||
6 | |||
7 | struct seat_config *new_seat_config(const char* name) { | ||
8 | struct seat_config *seat = calloc(1, sizeof(struct seat_config)); | ||
9 | if (!seat) { | ||
10 | sway_log(L_DEBUG, "Unable to allocate seat config"); | ||
11 | return NULL; | ||
12 | } | ||
13 | |||
14 | sway_log(L_DEBUG, "new_seat_config(%s)", name); | ||
15 | seat->name = strdup(name); | ||
16 | if (!sway_assert(seat->name, "could not allocate name for seat")) { | ||
17 | return NULL; | ||
18 | } | ||
19 | |||
20 | seat->fallback = -1; | ||
21 | seat->attachments = create_list(); | ||
22 | if (!sway_assert(seat->attachments, | ||
23 | "could not allocate seat attachments list")) { | ||
24 | return NULL; | ||
25 | } | ||
26 | |||
27 | return seat; | ||
28 | } | ||
29 | |||
30 | struct seat_attachment_config *seat_attachment_config_new() { | ||
31 | struct seat_attachment_config *attachment = | ||
32 | calloc(1, sizeof(struct seat_attachment_config)); | ||
33 | if (!attachment) { | ||
34 | sway_log(L_DEBUG, "cannot allocate attachment config"); | ||
35 | return NULL; | ||
36 | } | ||
37 | return attachment; | ||
38 | } | ||
39 | |||
40 | static void seat_attachment_config_free( | ||
41 | struct seat_attachment_config *attachment) { | ||
42 | free(attachment->identifier); | ||
43 | free(attachment); | ||
44 | return; | ||
45 | } | ||
46 | |||
47 | static struct seat_attachment_config *seat_attachment_config_copy( | ||
48 | struct seat_attachment_config *attachment) { | ||
49 | struct seat_attachment_config *copy = seat_attachment_config_new(); | ||
50 | if (!copy) { | ||
51 | return NULL; | ||
52 | } | ||
53 | |||
54 | copy->identifier = strdup(attachment->identifier); | ||
55 | |||
56 | return copy; | ||
57 | } | ||
58 | |||
59 | static void merge_seat_attachment_config(struct seat_attachment_config *dest, | ||
60 | struct seat_attachment_config *source) { | ||
61 | // nothing to merge yet, but there will be some day | ||
62 | } | ||
63 | |||
64 | void merge_seat_config(struct seat_config *dest, struct seat_config *source) { | ||
65 | if (source->name) { | ||
66 | free(dest->name); | ||
67 | dest->name = strdup(source->name); | ||
68 | } | ||
69 | |||
70 | if (source->fallback != -1) { | ||
71 | dest->fallback = source->fallback; | ||
72 | } | ||
73 | |||
74 | for (int i = 0; i < source->attachments->length; ++i) { | ||
75 | struct seat_attachment_config *source_attachment = | ||
76 | source->attachments->items[i]; | ||
77 | bool found = false; | ||
78 | for (int j = 0; j < dest->attachments->length; ++j) { | ||
79 | struct seat_attachment_config *dest_attachment = | ||
80 | dest->attachments->items[j]; | ||
81 | if (strcmp(source_attachment->identifier, | ||
82 | dest_attachment->identifier) == 0) { | ||
83 | merge_seat_attachment_config(dest_attachment, | ||
84 | source_attachment); | ||
85 | found = true; | ||
86 | } | ||
87 | } | ||
88 | |||
89 | if (!found) { | ||
90 | struct seat_attachment_config *copy = | ||
91 | seat_attachment_config_copy(source_attachment); | ||
92 | if (copy) { | ||
93 | list_add(dest->attachments, copy); | ||
94 | } | ||
95 | } | ||
96 | } | ||
97 | } | ||
98 | |||
99 | void free_seat_config(struct seat_config *seat) { | ||
100 | if (!seat) { | ||
101 | return; | ||
102 | } | ||
103 | |||
104 | free(seat->name); | ||
105 | for (int i = 0; i < seat->attachments->length; ++i) { | ||
106 | struct seat_attachment_config *attachment = | ||
107 | seat->attachments->items[i]; | ||
108 | seat_attachment_config_free(attachment); | ||
109 | } | ||
110 | |||
111 | list_free(seat->attachments); | ||
112 | free(seat); | ||
113 | } | ||
114 | |||
115 | int seat_name_cmp(const void *item, const void *data) { | ||
116 | const struct seat_config *sc = item; | ||
117 | const char *name = data; | ||
118 | return strcmp(sc->name, name); | ||
119 | } | ||
120 | |||
121 | struct seat_attachment_config *seat_config_get_attachment( | ||
122 | struct seat_config *seat_config, char *identifier) { | ||
123 | for (int i = 0; i < seat_config->attachments->length; ++i) { | ||
124 | struct seat_attachment_config *attachment = | ||
125 | seat_config->attachments->items[i]; | ||
126 | if (strcmp(attachment->identifier, identifier) == 0) { | ||
127 | return attachment; | ||
128 | } | ||
129 | } | ||
130 | |||
131 | return NULL; | ||
132 | } | ||