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i3bar: Split flat line logic to read_flat_input

This commit is contained in:
Quentin Glidic 2012-09-03 09:52:17 +02:00 committed by Michael Stapelberg
parent 3732cef764
commit 103b1a3f3a
1 changed files with 13 additions and 9 deletions
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22
i3bar/src/child.c
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@ -191,6 +191,18 @@ static unsigned char *get_buffer(ev_io *watcher, int *ret_buffer_len) {
return buffer;
}
static void read_flat_input(char *buffer, int length) {
struct status_block *first = TAILQ_FIRST(&statusline_head);
/* Clear the old buffer if any. */
I3STRING_FREE(first->full_text);
/* Remove the trailing newline and terminate the string at the same
* time. */
if (buffer[length-1] == '\n' || buffer[length-1] == '\r')
buffer[length-1] = '\0';
else buffer[length] = '\0';
first->full_text = i3string_from_utf8(buffer);
}
/*
* Callbalk for stdin. We read a line from stdin and store the result
* in statusline
@ -231,15 +243,7 @@ void stdin_io_cb(struct ev_loop *loop, ev_io *watcher, int revents) {
status, rec, json_input);
}
} else {
struct status_block *first = TAILQ_FIRST(&statusline_head);
/* Clear the old buffer if any. */
I3STRING_FREE(first->full_text);
/* Remove the trailing newline and terminate the string at the same
* time. */
if (buffer[rec-1] == '\n' || buffer[rec-1] == '\r')
buffer[rec-1] = '\0';
else buffer[rec] = '\0';
first->full_text = i3string_from_utf8((const char *)buffer);
read_flat_input((char*)buffer, rec);
}
free(buffer);
draw_bars();