void dse_f_key(void)
{
block_id path[MAX_BT_DEPTH + 1], root_path[MAX_BT_DEPTH + 1];
int4 offset[MAX_BT_DEPTH + 1], root_offset[MAX_BT_DEPTH + 1], nocrit_present;
char targ_key[256], targ_key_root[256], *key_top, util_buff[MAX_UTIL_LEN];
int size, size_root, root_path_count, count, util_len;
bool found, was_crit;
if (!dse_getki(&targ_key[0],&size,LIT_AND_LEN("KEY")))
return;
patch_path_count = 1;
root_path[0] = get_dir_root();
for (key_top = &targ_key[0]; key_top <= &targ_key[256]; )
if (!*key_top++)
break;
size_root = key_top - &targ_key[0] + 1;
memcpy(&targ_key_root[0],&targ_key[0],size_root);
targ_key_root[size_root - 1] = targ_key_root[size_root] = 0;
patch_find_root_search = TRUE;
was_crit = cs_addrs->now_crit;
nocrit_present = (CLI_NEGATED == cli_present("CRIT"));
if (!was_crit)
{
if (nocrit_present)
cs_addrs->now_crit = TRUE;
else
grab_crit(gv_cur_region);
}
if (!dse_ksrch(root_path[0],&root_path[1],&root_offset[0],&targ_key_root[0],size_root))
{
util_out_print("!/Key not found, no root present.!/",TRUE);
if (!was_crit)
{
if (nocrit_present)
cs_addrs->now_crit = FALSE;
else
rel_crit(gv_cur_region);
}
return;
}
root_path_count = patch_path_count;
patch_path_count = 1;
path[0] = ksrch_root;
patch_find_root_search = FALSE;
if (!dse_ksrch(path[0],&path[1],&offset[0],&targ_key[0],size))
{ memcpy(util_buff,"!/Key not found, would be in block ",36);
util_len = 36;
util_len += i2hex_nofill(path[patch_path_count - 2], (uchar_ptr_t)&util_buff[util_len], 8);
memcpy(&util_buff[util_len], ".",1);
util_len += 1;
util_buff[util_len] = 0;
util_out_print(util_buff,FALSE);
patch_path_count -= 1;
}else
{ memcpy(util_buff,"!/Key found in block ",22);
util_len = 22;
util_len += i2hex_nofill(path[patch_path_count - 1], (uchar_ptr_t)&util_buff[util_len], 8);
memcpy(&util_buff[util_len], ".",1);
util_len += 1;
util_buff[util_len] = 0;
util_out_print(util_buff,FALSE);
}
util_out_print("!/ Directory path!/ Path--blk:off",TRUE);
for (count = 0; count < root_path_count ;count++)
{ memcpy(util_buff," ",1);
util_len = 1;
util_len += i2hex_nofill(root_path[count],(uchar_ptr_t)&util_buff[util_len], 8);
memcpy(&util_buff[util_len],":",1);
util_len += 1;
util_len += i2hex_nofill(root_offset[count],(uchar_ptr_t)&util_buff[util_len], 4);
memcpy(&util_buff[util_len],",",1);
util_len += 1;
util_buff[util_len] = 0;
util_out_print(util_buff,FALSE);
}
util_out_print("!/ Global tree path!/ Path--blk:off",TRUE);
if (patch_path_count)
{ for (count = 0; count < patch_path_count ;count++)
{ memcpy(util_buff," ",1);
util_len = 1;
util_len += i2hex_nofill(path[count],(uchar_ptr_t)&util_buff[util_len], 8);
memcpy(&util_buff[util_len],":",1);
util_len += 1;
util_len += i2hex_nofill(offset[count],(uchar_ptr_t)&util_buff[util_len], 4);
memcpy(&util_buff[util_len],",",1);
util_len += 1;
util_buff[util_len] = 0;
util_out_print(util_buff,FALSE);
}
util_out_print(0,TRUE);
}
else
{ memcpy(util_buff," ",1);
util_len = 1;
util_len += i2hex_nofill(root_path[count],(uchar_ptr_t)&util_buff[util_len], 8);
memcpy(&util_buff[util_len],"!/",2);
util_len += 2;
util_buff[util_len] = 0;
util_out_print(util_buff,TRUE);
}
if (!was_crit)
{
if (nocrit_present)
cs_addrs->now_crit = FALSE;
else
rel_crit(gv_cur_region);
}
return;
}
void dse_range(void)
{
char lower[256], targ_key[256], upper[256], util_buff[MAX_UTIL_LEN];
block_id from, to, blk, blk_child;
sm_uc_ptr_t bp, b_top, key_bot, key_top, key_top1, rp, r_top;
char level;
int4 dummy_int, nocrit_present;
cache_rec_ptr_t dummy_cr;
short int rsize, size, size1;
int cnt, dummy, lower_len, util_len, upper_len;
boolean_t busy_matters, free, got_lonely_star, index, low, lost, star, up, was_crit, was_hold_onto_crit;
if (cli_present("FROM") == CLI_PRESENT)
{
if (!cli_get_hex("FROM", (uint4 *)&from))
return;
if (from < 0 || from > cs_addrs->ti->total_blks
|| !(from % cs_addrs->hdr->bplmap))
{
util_out_print("Error: invalid block number.", TRUE);
return;
}
}
else
from = 1;
if (cli_present("TO") == CLI_PRESENT)
{
if(!cli_get_hex("TO", (uint4 *)&to))
return;
if (to < 0 || to > cs_addrs->ti->total_blks
|| !(to % cs_addrs->hdr->bplmap))
{
util_out_print("Error: invalid block number.", TRUE);
return;
}
}
else
to = cs_addrs->ti->total_blks - 1;
if (low = (cli_present("LOWER") == CLI_PRESENT))
{
if (!dse_getki(&lower[0], &lower_len, LIT_AND_LEN("LOWER")))
return;
}
if (up = (cli_present("UPPER") == CLI_PRESENT))
{
if (!dse_getki(&upper[0], &upper_len, LIT_AND_LEN("UPPER")))
return;
}
star = (cli_present("STAR") == CLI_PRESENT);
if (!low && !up && !star)
{
util_out_print("Must specify star, or a lower or upper key limit.", TRUE);
return;
}
index = (cli_present("INDEX") == CLI_PRESENT);
lost = (cli_present("LOST") == CLI_PRESENT);
dummy = cli_present("BUSY");
if (dummy == CLI_PRESENT)
{
busy_matters = TRUE;
free = FALSE;
}
else if (dummy == CLI_NEGATED)
busy_matters = free = TRUE;
else
busy_matters = free = FALSE;
patch_path[0] = get_dir_root();
cnt = 0;
was_crit = cs_addrs->now_crit;
nocrit_present = (CLI_NEGATED == cli_present("CRIT"));
DSE_GRAB_CRIT_AS_APPROPRIATE(was_crit, was_hold_onto_crit, nocrit_present, cs_addrs, gv_cur_region);
for (blk = from; blk <= to ;blk++)
{
if (util_interrupt)
{
DSE_REL_CRIT_AS_APPROPRIATE(was_crit, was_hold_onto_crit, nocrit_present, cs_addrs, gv_cur_region);
rts_error(VARLSTCNT(1) ERR_CTRLC);
break;
}
if (!(blk % cs_addrs->hdr->bplmap))
continue;
if (!(bp = t_qread(blk, &dummy_int, &dummy_cr)))
rts_error(VARLSTCNT(1) ERR_DSEBLKRDFAIL);
level = ((blk_hdr_ptr_t)bp)->levl;
if (index && (level == 0))
continue;
if (busy_matters && (free != dse_is_blk_free(blk, &dummy_int, &dummy_cr)))
continue;
if (((blk_hdr_ptr_t) bp)->bsiz > cs_addrs->hdr->blk_size)
b_top = bp + cs_addrs->hdr->blk_size;
else if (((blk_hdr_ptr_t) bp)->bsiz < SIZEOF(blk_hdr))
b_top = bp + SIZEOF(blk_hdr);
else
b_top = bp + ((blk_hdr_ptr_t) bp)->bsiz;
rp = bp + SIZEOF(blk_hdr);
GET_SHORT(rsize, &((rec_hdr_ptr_t) rp)->rsiz);
if (rsize < SIZEOF(rec_hdr))
r_top = rp + SIZEOF(rec_hdr);
else
r_top = rp + rsize;
if (r_top >= b_top)
r_top = b_top;
got_lonely_star = FALSE;
if (((blk_hdr_ptr_t) bp)->levl)
{
key_top = r_top - SIZEOF(block_id);
if (star && (r_top == b_top))
got_lonely_star = TRUE;
} else
{
if (!up && !low)
continue;
for (key_top = rp + SIZEOF(rec_hdr); key_top < r_top ; )
if (!*key_top++ && !*key_top++)
break;
}
if (!got_lonely_star)
{
key_bot = rp + SIZEOF(rec_hdr);
size = key_top - key_bot;
if (size <= 0)
continue;
if (size > SIZEOF(targ_key))
size = SIZEOF(targ_key);
if (lost)
{
for (key_top1 = rp + SIZEOF(rec_hdr); key_top1 < r_top ; )
if (!*key_top1++)
break;
size1 = key_top1 - rp - SIZEOF(rec_hdr);
if (size1 > SIZEOF(targ_key))
size1 = SIZEOF(targ_key);
patch_find_root_search = TRUE;
patch_path_count = 1;
patch_find_blk = blk;
if (dse_is_blk_in(rp, r_top, size1))
continue;
}
if (low && memcmp(lower, key_bot, MIN(lower_len, size)) > 0)
continue;
if (up && memcmp(upper, key_bot, MIN(upper_len, size)) < 0)
continue;
} else
{
got_lonely_star = FALSE;
if (lost)
{
blk_child = *(block_id_ptr_t)key_top;
if (!(bp = t_qread(blk_child, &dummy_int, &dummy_cr)))
rts_error(VARLSTCNT(1) ERR_DSEBLKRDFAIL);
if (((blk_hdr_ptr_t) bp)->bsiz > cs_addrs->hdr->blk_size)
b_top = bp + cs_addrs->hdr->blk_size;
else if (((blk_hdr_ptr_t) bp)->bsiz < SIZEOF(blk_hdr))
b_top = bp + SIZEOF(blk_hdr);
else
b_top = bp + ((blk_hdr_ptr_t) bp)->bsiz;
rp = bp + SIZEOF(blk_hdr);
GET_SHORT(rsize, &((rec_hdr_ptr_t) rp)->rsiz);
if (rsize < SIZEOF(rec_hdr))
r_top = rp + SIZEOF(rec_hdr);
else
r_top = rp + rsize;
if (r_top >= b_top)
r_top = b_top;
if (((blk_hdr_ptr_t) bp)->levl)
key_top = r_top - SIZEOF(block_id);
for (key_top1 = rp + SIZEOF(rec_hdr); key_top1 < r_top ; )
if (!*key_top1++)
break;
size1 = key_top1 - rp - SIZEOF(rec_hdr);
if (size1 > 0)
{
if (size1 > SIZEOF(targ_key))
size1 = SIZEOF(targ_key);
patch_find_root_search = TRUE;
patch_path_count = 1;
patch_find_blk = blk;
if (dse_is_blk_in(rp, r_top, size1))
continue;
}
}
}
if (!cnt++)
util_out_print("!/Blocks in the specified key range:", TRUE);
util_out_print("Block: !8XL Level: !2UL", TRUE, blk, level);
}
DSE_REL_CRIT_AS_APPROPRIATE(was_crit, was_hold_onto_crit, nocrit_present, cs_addrs, gv_cur_region);
if (cnt)
util_out_print("Found !UL blocks", TRUE, cnt);
else
util_out_print("None found.", TRUE);
return;
}