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Extract common code from find_handler

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This commit is contained in:
David Eklov 2016-07-17 23:36:35 -05:00
parent 789870e60e
commit 1f0bb9a803
1 changed files with 16 additions and 16 deletions
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32
sway/commands.c
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@ -3456,28 +3456,28 @@ static int handler_compare(const void *_a, const void *_b) {
return strcasecmp(a->command, b->command);
}
static struct cmd_handler *__find_handler(char *line, const struct cmd_handler *handlers, size_t handlers_size) {
struct cmd_handler d = {.command = line};
return bsearch(&d, handlers, handlers_size, sizeof(struct cmd_handler), handler_compare);
}
#define ARRAY_SIZE(array) (sizeof(array) / sizeof(array[0]))
static struct cmd_handler *find_handler(char *line, enum cmd_status block) {
struct cmd_handler d = { .command=line };
struct cmd_handler *res = NULL;
sway_log(L_DEBUG, "find_handler(%s) %d", line, block == CMD_BLOCK_INPUT);
sway_log(L_DEBUG, "find_handler(%s) %d", line, block);
if (block == CMD_BLOCK_BAR) {
res = bsearch(&d, bar_handlers,
sizeof(bar_handlers) / sizeof(struct cmd_handler),
sizeof(struct cmd_handler), handler_compare);
} else if (block == CMD_BLOCK_BAR_COLORS){
res = bsearch(&d, bar_colors_handlers,
sizeof(bar_colors_handlers) / sizeof(struct cmd_handler),
sizeof(struct cmd_handler), handler_compare);
res = __find_handler(line, bar_handlers, ARRAY_SIZE(bar_handlers));
} else if (block == CMD_BLOCK_BAR_COLORS) {
res = __find_handler(line, bar_colors_handlers, ARRAY_SIZE(bar_colors_handlers));
} else if (block == CMD_BLOCK_INPUT) {
sway_log(L_DEBUG, "lookng at input handlers");
res = bsearch(&d, input_handlers,
sizeof(input_handlers) / sizeof(struct cmd_handler),
sizeof(struct cmd_handler), handler_compare);
res = __find_handler(line, input_handlers, ARRAY_SIZE(input_handlers));
} else {
res = bsearch(&d, handlers,
sizeof(handlers) / sizeof(struct cmd_handler),
sizeof(struct cmd_handler), handler_compare);
res = __find_handler(line, handlers, ARRAY_SIZE(handlers));
}
return res;
}