size_t to_read; /* How many bytes to read in children? */
int queue_max;
+ int queue_dbglvl; /* DBGLVL_DEBUG by default */
+ int nomatch_dbglvl; /* DBGLVL_INFO by default */
+ int match_dbglvl; /* DBGLVL_INFO by default */
+ int reset_dbglvl; /* DBGLVL_INFO by default */
+ int nodigits_dbglvl; /* DBGLVL_WARNING by default */
+ int founddigits_dbglvl; /* DBGLVL_NOTICE by default */
+ int push_dbglvl; /* DBGLVL_NOTICE by default */
+
char *template_fname; /* Filename to be sent to children */
size_t number_start; /* start offset into "template_fname" */
int num_digits; /* How many digits is the number long? */
char *pdelimiter;
char delimiter;
+ DBG_PREFIX(state->queue_dbglvl, ("START: "
+ "last_fname[%s] start_offset=%zu num_digits=%d "
+ "last_pushed_num=%"PRIu64" queue_end_num=%"PRIu64" num_helpers=%d\n",
+ state->template_fname,
+ state->number_start,
+ state->num_digits,
+ state->fnum_sent,
+ state->fnum_queue_end,
+ state->num_helpers));
+
pdelimiter = state->template_fname + state->number_start
+ state->num_digits;
delimiter = *pdelimiter;
}
if (helper == state->num_helpers) {
/* everyone is busy */
+ DBG_PREFIX(state->queue_dbglvl, ("BUSY: "
+ "template_fname[%s] start_offset=%zu num_digits=%d "
+ "last_pushed_num=%"PRIu64" queue_end_num=%"PRIu64"\n",
+ state->template_fname,
+ state->number_start,
+ state->num_digits,
+ state->fnum_sent,
+ state->fnum_queue_end));
return;
}
(long long unsigned int)(state->fnum_sent + 1));
*pdelimiter = delimiter;
+ DBG_PREFIX(state->push_dbglvl, (
+ "PUSH: fullpath[%s] to helper(idx=%d)\n",
+ state->template_fname, helper));
+
to_write = talloc_get_size(state->template_fname);
written = write_data(state->helpers[helper].fd,
state->template_fname, to_write);
}
state->fnum_sent += 1;
}
+ DBG_PREFIX(state->queue_dbglvl, ("END: "
+ "template_fname[%s] start_offset=%zu num_digits=%d "
+ "last_pushed_num=%"PRIu64" queue_end_num=%"PRIu64"\n",
+ state->template_fname,
+ state->number_start,
+ state->num_digits,
+ state->fnum_sent,
+ state->fnum_queue_end));
}
static void preopen_helper_readable(struct tevent_context *ev,
helper->busy = false;
+ DBG_PREFIX(state->queue_dbglvl, ("BEFORE: preopen_queue_run\n"));
preopen_queue_run(state);
+ DBG_PREFIX(state->queue_dbglvl, ("AFTER: preopen_queue_run\n"));
}
static int preopen_helpers_destructor(struct preopen_state *c)
return NULL;
}
+ state->queue_dbglvl = lp_parm_int(SNUM(handle->conn), "preopen", "queue_log_level", DBGLVL_DEBUG);
+ state->nomatch_dbglvl = lp_parm_int(SNUM(handle->conn), "preopen", "nomatch_log_level", DBGLVL_INFO);
+ state->match_dbglvl = lp_parm_int(SNUM(handle->conn), "preopen", "match_log_level", DBGLVL_INFO);
+ state->reset_dbglvl = lp_parm_int(SNUM(handle->conn), "preopen", "reset_log_level", DBGLVL_INFO);
+ state->nodigits_dbglvl = lp_parm_int(SNUM(handle->conn), "preopen", "nodigits_log_level", DBGLVL_WARNING);
+ state->founddigits_dbglvl = lp_parm_int(SNUM(handle->conn), "preopen", "founddigits_log_level", DBGLVL_NOTICE);
+ state->push_dbglvl = lp_parm_int(SNUM(handle->conn), "preopen", "push_log_level", DBGLVL_NOTICE);
+
if (lp_parm_bool(SNUM(handle->conn), "preopen", "posix-basic-regex", false)) {
status = samba_path_matching_regex_sub1_create(state,
namelist,
ssize_t replace_end = -1;
bool need_reset = false;
- DEBUG(10, ("preopen_open called on %s\n", smb_fname_str_dbg(smb_fname)));
+ DBG_DEBUG("called on %s\n", smb_fname_str_dbg(smb_fname));
state = preopen_state_get(handle);
if (state == NULL) {
match_idx = -1;
}
if (match_idx < 0) {
- DEBUG(10, ("%s does not match the preopen:names list\n",
- smb_fname_str_dbg(smb_fname)));
+ DBG_PREFIX(state->nomatch_dbglvl, (
+ "No match with the preopen:names list by name[%s]\n",
+ smb_fname_str_dbg(smb_fname)));
return res;
}
+ if (replace_start != -1 && replace_end != -1) {
+ DBG_PREFIX(state->match_dbglvl, (
+ "Pattern(idx=%zd) from preopen:names list matched name[%s] hints(start=%zd,end=%zd)\n",
+ match_idx, smb_fname_str_dbg(smb_fname), replace_start, replace_end));
+ } else {
+ DBG_PREFIX(state->match_dbglvl, (
+ "Pattern(idx=%zd) from preopen:names list matched name[%s]\n",
+ match_idx, smb_fname_str_dbg(smb_fname)));
+ }
+
new_template = talloc_asprintf(
state, "%s/%s",
dirname, smb_fname->base_name);
if (new_template == NULL) {
+ DBG_ERR("talloc_asprintf(%s/%s) failed\n",
+ dirname, smb_fname_str_dbg(smb_fname));
return res;
}
if (!preopen_parse_fname(new_template, &num,
&new_start, &new_digits)) {
+ DBG_PREFIX(state->nodigits_dbglvl, (
+ "Pattern(idx=%zd) no valid digits found on fullpath[%s]\n",
+ match_idx, new_template));
TALLOC_FREE(new_template);
return res;
}
new_end = new_start + new_digits;
+ DBG_PREFIX(state->founddigits_dbglvl, (
+ "Pattern(idx=%zd) found num_digits[%d] start_offset[%zd] parsed_num[%lu] fullpath[%s]\n",
+ match_idx, new_digits, new_start, num, new_template));
+
if (state->last_match_idx != match_idx) {
/*
* If a different pattern caused the match
* we better reset the queue
*/
+ if (state->last_match_idx != -1) {
+ DBG_PREFIX(state->reset_dbglvl, ("RESET: "
+ "pattern changed from idx=%zd to idx=%zd by fullpath[%s]\n",
+ state->last_match_idx, match_idx, new_template));
+ }
need_reset = true;
} else if (state->number_start != new_start) {
/*
* If the digits started at a different possition
* we better reset the queue
*/
+ DBG_PREFIX(state->reset_dbglvl, ("RESET: "
+ "start_offset changed from byte=%zd to byte=%zd by fullpath[%s]\n",
+ state->number_start, new_start, new_template));
need_reset = true;
} else if (state->num_digits != new_digits) {
/*
* If number of digits changed
* we better reset the queue
*/
+ DBG_PREFIX(state->reset_dbglvl, ("RESET: "
+ "num_digits changed %d to %d by fullpath[%s]\n",
+ state->num_digits, new_digits, new_template));
need_reset = true;
} else if (strncmp(state->template_fname, new_template, new_start) != 0) {
/*
* If name before the digits changed
* we better reset the queue
*/
+ DBG_PREFIX(state->reset_dbglvl, ("RESET: "
+ "leading pathprefix[%.*s] changed by fullpath[%s]\n",
+ (int)state->number_start, state->template_fname, new_template));
need_reset = true;
} else if (strcmp(state->template_fname + new_end, new_template + new_end) != 0) {
/*
* If name after the digits changed
* we better reset the queue
*/
+ DBG_PREFIX(state->reset_dbglvl, ("RESET: "
+ "trailing suffix[%s] changed by fullpath[%s]\n",
+ state->template_fname + new_end, new_template));
need_reset = true;
}
num_max = num_digits_max_value(state->num_digits);
state->fnum_queue_end = MIN(num_max, num + state->queue_max);
+ DBG_PREFIX(state->queue_dbglvl, ("BEFORE: preopen_queue_run\n"));
preopen_queue_run(state);
+ DBG_PREFIX(state->queue_dbglvl, ("AFTER: preopen_queue_run\n"));
return res;
}
git.samba.org / samba.git / blobdiff