diff options
Diffstat (limited to 'swaybar/i3bar.c')
| -rw-r--r-- | swaybar/i3bar.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/swaybar/i3bar.c b/swaybar/i3bar.c index 88404703..325aa61a 100644 --- a/swaybar/i3bar.c +++ b/swaybar/i3bar.c @@ -117,7 +117,9 @@ bool i3bar_handle_readable(struct status_line *status) { memmove(status->buffer, &status->buffer[c], status->buffer_index); break; } else if (!isspace(status->buffer[c])) { - status_error(status, "[invalid json]"); + wlr_log(WLR_DEBUG, "Invalid i3bar json: expected '[' but encountered '%c'", + status->buffer[c]); + status_error(status, "[invalid i3bar json]"); return true; } } @@ -155,6 +157,8 @@ bool i3bar_handle_readable(struct status_line *status) { ++buffer_pos; break; } else if (!isspace(status->buffer[buffer_pos])) { + wlr_log(WLR_DEBUG, "Invalid i3bar json: expected ',' but encountered '%c'", + status->buffer[buffer_pos]); status_error(status, "[invalid i3bar json]"); return true; } @@ -166,7 +170,8 @@ bool i3bar_handle_readable(struct status_line *status) { } else { test_object = json_tokener_parse_ex(status->tokener, &status->buffer[buffer_pos], status->buffer_index - buffer_pos); - if (json_tokener_get_error(status->tokener) == json_tokener_success) { + enum json_tokener_error err = json_tokener_get_error(status->tokener); + if (err == json_tokener_success) { if (json_object_get_type(test_object) == json_type_array) { if (last_object) { json_object_put(last_object); @@ -198,12 +203,14 @@ bool i3bar_handle_readable(struct status_line *status) { continue; // look for comma without reading more input } buffer_pos = status->buffer_index = 0; - } else if (json_tokener_get_error(status->tokener) == json_tokener_continue) { + } else if (err == json_tokener_continue) { + json_tokener_reset(status->tokener); if (status->buffer_index < status->buffer_size) { // move the object to the start of the buffer status->buffer_index -= buffer_pos; memmove(status->buffer, &status->buffer[buffer_pos], status->buffer_index); + buffer_pos = 0; } else { // expand buffer status->buffer_size *= 2; @@ -217,6 +224,10 @@ bool i3bar_handle_readable(struct status_line *status) { } } } else { + char last_char = status->buffer[status->buffer_index - 1]; + status->buffer[status->buffer_index - 1] = '\0'; + wlr_log(WLR_DEBUG, "Failed to parse i3bar json - %s: '%s%c'", + json_tokener_error_desc(err), &status->buffer[buffer_pos], last_char); status_error(status, "[failed to parse i3bar json]"); return true; } |