int run_unmarshal(struct run *tmp, struct evbuffer *evbuf) { ev_uint32_t tag; while (EVBUFFER_LENGTH(evbuf) > 0) { if (evtag_peek(evbuf, &tag) == -1) return (-1); switch (tag) { case RUN_HOW: if (tmp->how_set) return (-1); if (evtag_unmarshal_string(evbuf, RUN_HOW, &tmp->how_data) == -1) { event_warnx("%s: failed to unmarshal how", __func__); return (-1); } tmp->how_set = 1; break; case RUN_SOME_BYTES: if (tmp->some_bytes_set) return (-1); if (evtag_payload_length(evbuf, &tmp->some_bytes_length) == -1) return (-1); if (tmp->some_bytes_length > EVBUFFER_LENGTH(evbuf)) return (-1); if ((tmp->some_bytes_data = malloc(tmp->some_bytes_length)) == NULL) return (-1); if (evtag_unmarshal_fixed(evbuf, RUN_SOME_BYTES, tmp->some_bytes_data, tmp->some_bytes_length) == -1) { event_warnx("%s: failed to unmarshal some_bytes", __func__); return (-1); } tmp->some_bytes_set = 1; break; case RUN_FIXED_BYTES: if (tmp->fixed_bytes_set) return (-1); if (evtag_unmarshal_fixed(evbuf, RUN_FIXED_BYTES, tmp->fixed_bytes_data, sizeof(tmp->fixed_bytes_data)) == -1) { event_warnx("%s: failed to unmarshal fixed_bytes", __func__); return (-1); } tmp->fixed_bytes_set = 1; break; default: return -1; } } if (run_complete(tmp) == -1) return (-1); return (0); }
int msg_complete(struct msg *msg) { if (!msg->from_name_set) return (-1); if (!msg->to_name_set) return (-1); if (msg->attack_set && kill_complete(msg->attack_data) == -1) return (-1); { int i; for (i = 0; i < msg->run_length; ++i) { if (msg->run_set && run_complete(msg->run_data[i]) == -1) return (-1); } } return (0); }
int run_unmarshal(struct run *tmp, struct evbuffer *evbuf) { ev_uint32_t tag; while (evbuffer_get_length(evbuf) > 0) { if (evtag_peek(evbuf, &tag) == -1) return (-1); switch (tag) { case RUN_HOW: if (tmp->how_set) return (-1); if (evtag_unmarshal_string(evbuf, RUN_HOW, &tmp->how_data) == -1) { event_warnx("%s: failed to unmarshal how", __func__); return (-1); } tmp->how_set = 1; break; case RUN_SOME_BYTES: if (tmp->some_bytes_set) return (-1); if (evtag_payload_length(evbuf, &tmp->some_bytes_length) == -1) return (-1); if (tmp->some_bytes_length > evbuffer_get_length(evbuf)) return (-1); if ((tmp->some_bytes_data = malloc(tmp->some_bytes_length)) == NULL) return (-1); if (evtag_unmarshal_fixed(evbuf, RUN_SOME_BYTES, tmp->some_bytes_data, tmp->some_bytes_length) == -1) { event_warnx("%s: failed to unmarshal some_bytes", __func__); return (-1); } tmp->some_bytes_set = 1; break; case RUN_FIXED_BYTES: if (tmp->fixed_bytes_set) return (-1); if (evtag_unmarshal_fixed(evbuf, RUN_FIXED_BYTES, tmp->fixed_bytes_data, (24)) == -1) { event_warnx("%s: failed to unmarshal fixed_bytes", __func__); return (-1); } tmp->fixed_bytes_set = 1; break; case RUN_NOTES: if (tmp->notes_length >= tmp->notes_num_allocated && run_notes_expand_to_hold_more(tmp) < 0) { puts("HEY NOW"); return (-1); } if (evtag_unmarshal_string(evbuf, RUN_NOTES, &tmp->notes_data[tmp->notes_length]) == -1) { event_warnx("%s: failed to unmarshal notes", __func__); return (-1); } ++tmp->notes_length; tmp->notes_set = 1; break; case RUN_LARGE_NUMBER: if (tmp->large_number_set) return (-1); if (evtag_unmarshal_int64(evbuf, RUN_LARGE_NUMBER, &tmp->large_number_data) == -1) { event_warnx("%s: failed to unmarshal large_number", __func__); return (-1); } tmp->large_number_set = 1; break; case RUN_OTHER_NUMBERS: if (tmp->other_numbers_length >= tmp->other_numbers_num_allocated && run_other_numbers_expand_to_hold_more(tmp) < 0) { puts("HEY NOW"); return (-1); } if (evtag_unmarshal_int(evbuf, RUN_OTHER_NUMBERS, &tmp->other_numbers_data[tmp->other_numbers_length]) == -1) { event_warnx("%s: failed to unmarshal other_numbers", __func__); return (-1); } ++tmp->other_numbers_length; tmp->other_numbers_set = 1; break; default: return -1; } } if (run_complete(tmp) == -1) return (-1); return (0); }