set $n = ((apr_array_header_t *)$arg0)->nelts
set $i = 0
while $i < $n
- printf "[%u] '%s'='%s'\n", $i, $t[$i].key, $t[$i].val
+ if $t[$i].val == (void *)0L
+ printf "[%u] '%s'=>NULL\n", $i, $t[$i].key
+ else
+ printf "[%u] '%s'='%s' [%p]\n", $i, $t[$i].key, $t[$i].val, $t[$i].val
+ end
set $i = $i + 1
end
end
Print the key/value pairs in a table.
end
+define dump_string_hash
+ set $h = $arg0->array
+ set $n = $arg0->max
+ set $i = 0
+ while $i < $n
+ set $ent = $h[$i]
+ while $ent != (void *)0L
+ printf "'%s' => '%p'\n", $ent->key, $ent->val
+ set $ent = $ent->next
+ end
+ set $i = $i + 1
+ end
+end
+document dump_string_hash
+ Print the entries in a hash table indexed by strings
+end
-define rh
- run -f /home/dgaudet/ap2/conf/mpm.conf
+define dump_string_shash
+ set $h = $arg0->array
+ set $n = $arg0->max
+ set $i = 0
+ while $i < $n
+ set $ent = $h[$i]
+ while $ent != (void *)0L
+ printf "'%s' => '%s'\n", $ent->key, $ent->val
+ set $ent = $ent->next
+ end
+ set $i = $i + 1
+ end
+end
+document dump_string_shash
+ Print the entries in a hash table indexed by strings with string values
end
define ro
Print all of the elements in an array of strings.
end
+define printmemn
+ set $i = 0
+ while $i < $arg1
+ if $arg0[$i] < 0x20 || $arg0[$i] > 0x7e
+ printf "~"
+ else
+ printf "%c", $arg0[$i]
+ end
+ set $i = $i + 1
+ end
+end
+
+define print_bkt_datacol
+ # arg0 == column name
+ # arg1 == format
+ # arg2 == value
+ # arg3 == suppress header?
+ set $suppressheader = $arg3
+
+ if !$suppressheader
+ printf " "
+ printf $arg0
+ printf "="
+ else
+ printf " | "
+ end
+ printf $arg1, $arg2
+end
+
+define dump_bucket_ex
+ # arg0 == bucket
+ # arg1 == suppress header?
+ set $bucket = (struct apr_bucket *)$arg0
+ set $sh = $arg1
+ set $refcount = -1
+
+ print_bkt_datacol "bucket" "%-9s" $bucket->type->name $sh
+ printf "(0x%08lx)", (unsigned long)$bucket
+ print_bkt_datacol "length" "%-6ld" (long)($bucket->length) $sh
+ print_bkt_datacol "data" "0x%08lx" $bucket->data $sh
+
+ if !$sh
+ printf "\n "
+ end
+
+ if (($bucket->type == &apr_bucket_type_eos) || \
+ ($bucket->type == &apr_bucket_type_flush))
+
+ # metadata buckets, no content
+ print_bkt_datacol "contents" "%c" ' ' $sh
+ printf " "
+ print_bkt_datacol "rc" "n/%c" 'a' $sh
+
+ else
+ if ($bucket->type == &ap_bucket_type_error)
+
+ # metadata bucket, no content but it does have an error code in it
+ print_bkt_datacol "contents" "%c" ' ' $sh
+ set $status = ((ap_bucket_error *)$bucket->data)->status
+ printf " (status=%3d) ", $status
+ print_bkt_datacol "rc" "n/%c" 'a' $sh
+
+ else
+ if (($bucket->type == &apr_bucket_type_file) || \
+ ($bucket->type == &apr_bucket_type_pipe) || \
+ ($bucket->type == &apr_bucket_type_socket))
+
+ # buckets that contain data not in memory (ie not printable)
+
+ print_bkt_datacol "contents" "[**unprintable**%c" ']' $sh
+ printf " "
+ if $bucket->type == &apr_bucket_type_file
+ set $refcount = ((apr_bucket_refcount *)$bucket->data)->refcount
+ print_bkt_datacol "rc" "%d" $refcount $sh
+ end
+
+ else
+ if (($bucket->type == &apr_bucket_type_heap) || \
+ ($bucket->type == &apr_bucket_type_pool) || \
+ ($bucket->type == &apr_bucket_type_mmap) || \
+ ($bucket->type == &apr_bucket_type_transient) || \
+ ($bucket->type == &apr_bucket_type_immortal))
+
+ # in-memory buckets
+
+ if $bucket->type == &apr_bucket_type_heap
+ set $refcount = ((apr_bucket_refcount *)$bucket->data)->refcount
+ set $p = (apr_bucket_heap *)$bucket->data
+ set $data = $p->base+$bucket->start
+
+ else
+ if $bucket->type == &apr_bucket_type_pool
+ set $refcount = ((apr_bucket_refcount *)$bucket->data)->refcount
+ set $p = (apr_bucket_pool *)$bucket->data
+ if !$p->pool
+ set $p = (apr_bucket_heap *)$bucket->data
+ end
+ set $data = $p->base+$bucket->start
+
+ else
+ if $bucket->type == &apr_bucket_type_mmap
+ # is this safe if not APR_HAS_MMAP?
+ set $refcount = ((apr_bucket_refcount *)$bucket->data)->refcount
+ set $p = (apr_bucket_mmap *)$bucket->data
+ set $data = ((char *)$p->mmap->mm)+$bucket->start
+
+ else
+ if (($bucket->type == &apr_bucket_type_transient) || \
+ ($bucket->type == &apr_bucket_type_immortal))
+ set $data = ((char *)$bucket->data)+$bucket->start
+
+ end
+ end
+ end
+ end
+
+ if $sh
+ printf " | ["
+ else
+ printf " contents=["
+ end
+ set $datalen = $bucket->length
+ if $datalen > 17
+ printmem $data 17
+ printf "..."
+ set $datalen = 20
+ else
+ printmemn $data $datalen
+ end
+ printf "]"
+ while $datalen < 20
+ printf " "
+ set $datalen = $datalen + 1
+ end
+
+ if $refcount != -1
+ print_bkt_datacol "rc" "%d" $refcount $sh
+ else
+ print_bkt_datacol "rc" "n/%c" 'a' $sh
+ end
+
+ else
+ # 3rd-party bucket type
+ print_bkt_datacol "contents" "[**unknown**%c" ']' $sh
+ printf " "
+ print_bkt_datacol "rc" "n/%c" 'a' $sh
+ end
+ end
+ end
+ end
+
+ printf "\n"
+
+end
+
define dump_bucket
- set $bucket = $arg0
- printf "bucket=%s(0x%lx), length=%ld, data=0x%lx\n", \
- $bucket->type->name, \
- (unsigned long)$bucket, (long)$bucket->length, \
- (unsigned long)$bucket->data
+ dump_bucket_ex $arg0 0
end
document dump_bucket
Print bucket info
end
define dump_brigade
- set $bb = $arg0
- set $bucket = ((&((apr_bucket_brigade *)$bb)->list))->next
- set $sentinel = ((char *)((&(((apr_bucket_brigade *)$bb)->list)) \
+ set $bb = (apr_bucket_brigade *)$arg0
+ set $bucket = $bb->list.next
+ set $sentinel = ((char *)((&($bb->list)) \
- ((size_t) &((struct apr_bucket *)0)->link)))
- set $i = 0
-
printf "dump of brigade 0x%lx\n", (unsigned long)$bb
+
+ printf " | type (address) | length | "
+ printf "data addr | contents | rc\n"
+ printf "----------------------------------------"
+ printf "----------------------------------------\n"
+
if $bucket == $sentinel
printf "brigade is empty\n"
end
+ set $j = 0
while $bucket != $sentinel
- printf " %d: bucket=%s(0x%lx), length=%ld, data=0x%lx\n", \
- $i, $bucket->type->name, \
- (unsigned long)$bucket, (long)$bucket->length, \
- (unsigned long)$bucket->data
- set $i = $i + 1
+ printf "%2d", $j
+ dump_bucket_ex $bucket 1
+ set $j = $j + 1
set $bucket = $bucket->link.next
end
+ printf "end of brigade\n"
end
document dump_brigade
Print bucket brigade info
Print filter chain info
end
+define dump_filter_chain
+ set $r = $arg0
+ set $f = $r->output_filters
+ while $f
+ if $f == $r->output_filters
+ printf "r->output_filters =>\n"
+ end
+ if $f == $r->proto_output_filters
+ printf "r->proto_output_filters =>\n"
+ end
+ if $f == $r->connection->output_filters
+ printf "r->connection->output_filters =>\n"
+ end
+
+ printf " %s(0x%lx): type=%d, ctx=0x%lx, r=%s(0x%lx), c=0x%lx\n", \
+ $f->frec->name, (unsigned long)$f, $f->frec->ftype, (unsigned long)$f->ctx, \
+ $f->r == $r ? "r" : ($f->r == 0L ? "null" : \
+ ($f->r == $r->main ? "r->main" : \
+ ($r->main && $f->r == $r->main->main ? "r->main->main" : "????"))), \
+ $f->r, $f->c
+
+ set $f = $f->next
+ end
+end
+document dump_filter_chain
+ Print filter chain info given a request_rec pointer
+end
+
define dump_process_rec
set $p = $arg0
printf "process_rec=0x%lx:\n", (unsigned long)$p
document dump_servers
Print server_rec list info
end
+
+define dump_request_tree
+ set $r = $arg0
+ set $i
+ while $r
+ printf "r=(0x%lx): uri=%s, handler=%s, r->main=0x%lx\n", \
+ $r, $r->unparsed_uri, $r->handler ? $r->handler : "(none)", $r->main
+ set $r = $r->main
+ end
+end
+
+define dump_allocator
+ printf "Allocator current_free_index = %d, max_free_index = %d\n", \
+ ($arg0)->current_free_index, ($arg0)->max_free_index
+ printf "Allocator free list:\n"
+ set $i = 0
+ set $max =(sizeof $arg0->free)/(sizeof $arg0->free[0])
+ set $kb = 0
+ while $i < $max
+ set $node = $arg0->free[$i]
+ if $node != 0
+ printf " #%2d: ", $i
+ while $node != 0
+ printf "%d, ", 4096 << $node->index
+ set $kb = $kb + (4 << $node->index)
+ set $node = $node->next
+ end
+ printf "ends.\n"
+ end
+ set $i = $i + 1
+ end
+ printf "Sum of free blocks: %dkiB\n", $kb
+end
+document dump_allocator
+ Print status of an allocator and its freelists.
+end
+
+define dump_one_pool
+ set $p = $arg0
+ set $size = 0
+ set $free = 0
+ set $nodes = 0
+ set $node = $arg0->active
+ set $done = 0
+ while $done == 0
+ set $size = $size + (4096 << $node->index)
+ set $free = $free + ($node->endp - $node->first_avail)
+ set $nodes = $nodes + 1
+ set $node = $node->next
+ if $node == $arg0->active
+ set $done = 1
+ end
+ end
+ printf "Pool '%s' [%p]: %d/%d free (%d blocks)\n", $p->tag, $p, $free, $size, $nodes
+end
+
+# Set sane defaults for common signals:
+handle SIGPIPE noprint pass nostop
+handle SIGUSR1 print pass nostop
projects / apache / blobdiff