/*============================================
* llrpt_detachnode -- Remove node from GEDCOM tree
* usage: detachnode(NODE) -> VOID
* (This is the historic deletenode)
*==========================================*/
PVALUE
llrpt_detachnode (PNODE node, SYMTAB stab, BOOLEAN *eflg)
{
PNODE arg = iargs(node);
NODE dead, prnt;
PVALUE val = eval_and_coerce(PGNODE, arg, stab, eflg);
if (*eflg) {
prog_var_error(node, stab, arg, val, nonnod1, "detachnode");
delete_pvalue(val);
return NULL;
}
dead = pvalue_to_node(val);
if ((prnt = nparent(dead))) {
NODE prev = NULL, next;
NODE curs = nchild(prnt);
while (curs && curs != dead) {
prev = curs;
curs = nsibling(curs);
}
ASSERT(curs); /* else broken tree: dead was not child of its parent */
next = nsibling(dead);
if (prev == NULL)
nchild(prnt) = next;
else
nsibling(prev) = next;
}
/* unparent node, but ensure its locking is only releative to new parent */
dolock_node_in_cache(dead, FALSE);
nparent(dead) = NULL;
dolock_node_in_cache(dead, TRUE);
nsibling(dead) = NULL;
/* we don't actually delete the node, garbage collection must get it */
return NULL;
}
/*=====================================
* check_node -- check node for bad pointers
* and bad levels, and continue traverse
* 2001/02/18, Perry Rapp
*===================================*/
static void
check_node (CNSTRING n0key, NODE node, INT level)
{
BOOLEAN lineage=FALSE;
/* ignore lineage links - they are checked elsewhere */
if (level==1) {
INT i;
for (i=0; i<ARRSIZE(lineage_tags); i++) {
if (eqstr(ntag(node), lineage_tags[i])) {
lineage=TRUE;
break;
}
}
}
/*
TO DO: How do we tell non-pointers that *ought* to
be pointers, eg "1 SOUR <FamilyHistory>" ?
*/
if (!lineage) {
STRING skey = rmvat(nval(node));
if (skey) {
NODE xnode = qkey_to_type(skey);
if (!xnode) {
report_error(ERR_BADPOINTER
, _("Bad pointer (in %s): %s")
, n0key, nval(node));
}
}
}
if (nchild(node))
check_node(n0key, nchild(node), level+1);
if (nsibling(node))
check_node(n0key, nsibling(node), level);
}
/*========================================================================
* difference_nodes -- Return difference of two node lists -- all in node1
* that are not in node2
* UNUSED CODE
*======================================================================*/
NODE
difference_nodes (NODE node1,
NODE node2,
BOOLEAN kids) /* children matter */
{
NODE prev1, next1, curs1, curs2;
node1 = copy_nodes(node1, TRUE, TRUE);
prev1 = NULL;
curs1 = node1;
while (curs1) {
curs2 = node2;
while (curs2 && !iso_nodes(curs1, curs2, kids, FALSE))
curs2 = nsibling(curs2);
if (curs2) {
next1 = nsibling(curs1);
nsibling(curs1) = NULL;
free_nodes(curs1);
if (!prev1)
node1 = next1;
else
nsibling(prev1) = next1;
curs1 = next1;
} else {
prev1 = curs1;
curs1 = nsibling(curs1);
}
}
return node1;
}
/*========================================
* string_to_node -- Read tree from string
* (modifies string -- adds 0s between lines)
*======================================*/
NODE
string_to_node (STRING str)
{
INT lev;
INT lev0;
STRING xref;
STRING tag;
STRING val;
INT curlev;
NODE root=NULL, node, curnode;
STRING msg;
flineno = 0;
if (!string_to_line(&str, &lev, &xref, &tag, &val, &msg))
goto string_to_node_fail;
lev0 = curlev = lev;
root = curnode = create_node(xref, tag, val, NULL);
while (string_to_line(&str, &lev, &xref, &tag, &val, &msg)) {
if (lev == curlev) {
node = create_node(xref, tag, val, nparent(curnode));
nsibling(curnode) = node;
curnode = node;
} else if (lev == curlev + 1) {
node = create_node(xref, tag, val, curnode);
nchild(curnode) = node;
curnode = node;
curlev = lev;
} else if (lev < curlev) {
if (lev < lev0) {
llwprintf("Error: line %d: illegal level",
flineno);
goto string_to_node_fail;
}
while (lev < curlev) {
curnode = nparent(curnode);
curlev--;
}
node = create_node(xref, tag, val, nparent(curnode));
nsibling(curnode) = node;
curnode = node;
} else {
llwprintf("Error: line %d: illegal level", flineno);
goto string_to_node_fail;
}
}
if (!msg) {
nodechk(root, "string_to_node");
return root;
}
string_to_node_fail:
free_nodes(root);
return NULL;
}
/*=========================================================
* intersect_nodes -- Return intersection of two node trees
* UNUSED CODE
*=======================================================*/
NODE
intersect_nodes (NODE node1,
NODE node2,
BOOLEAN kids) /* children matter */
{
NODE prev1, curs1, next1, prev2, curs2, next2;
NODE node3, curs3;
if (!node1 || !node2) return NULL;
node1 = copy_nodes(node1, TRUE, TRUE);
node2 = copy_nodes(node2, TRUE, TRUE);
node3 = curs3 = NULL;
prev1 = NULL;
curs1 = node1;
while (curs1) {
prev2 = NULL;
curs2 = node2;
while (curs2 && !iso_nodes(curs1, curs2, kids, FALSE)) {
prev2 = curs2;
curs2 = nsibling(curs2);
}
if (curs2) {
next2 = nsibling(curs2);
nsibling(curs2) = NULL;
if (node3)
curs3 = nsibling(curs3) = curs2;
else
node3 = curs3 = curs2;
if (prev2)
nsibling(prev2) = next2;
else
node2 = next2;
next1 = nsibling(curs1);
nsibling(curs1) = NULL;
free_nodes(curs1);
if (prev1)
nsibling(prev1) = next1;
else
node1 = next1;
curs1 = next1;
} else {
prev1 = curs1;
curs1 = nsibling(curs1);
}
}
free_nodes(node1);
free_nodes(node2);
return node3;
}
/*===============================================
* index_by_refn - Index node tree by REFN values
* Adds all REFN values in node tree to refn index
* Assumes all are new (only for use with brand new records)
*=============================================*/
void
index_by_refn (NODE node,
STRING key)
{
if (!node || !key) return;
for (node = nchild(node); node; node = nsibling(node)) {
if (eqstr("REFN", ntag(node)) && nval(node))
add_refn(nval(node), key);
}
}
/*================================================================
* add_indi_no_cache -- Add new person to database
* does not insert into cache
* (used by import)
* (no user interaction)
*==============================================================*/
BOOLEAN
add_indi_no_cache (NODE indi)
{
NODE node, name, refn, sex, body, famc, fams;
STRING str, key;
split_indi_old(indi, &name, &refn, &sex, &body, &famc, &fams);
key = rmvat(nxref(indi));
for (node = name; node; node = nsibling(node))
add_name(nval(node), key);
for (node = refn; node; node = nsibling(node))
if (nval(node)) add_refn(nval(node), key);
join_indi(indi, name, refn, sex, body, famc, fams);
resolve_refn_links(indi);
str = node_to_string(indi);
store_record(key, str, strlen(str));
stdfree(str);
return TRUE;
}
/*================================================================
* value_in_nodes -- See if a list of nodes contains a given value
* UNUSED CODE
*==============================================================*/
BOOLEAN
value_in_nodes (NODE node,
STRING value)
{
while (node) {
if (eqstr(value, nval(node))) return TRUE;
node = nsibling(node);
}
return FALSE;
}
/*==============================================
* check_node_recursively -- Check node and all descendant nodes
*============================================*/
static void
check_node_recursively (NODE node, NODE parent, INT level, CNSTRING key, CNSTRING scope)
{
NODE child=0;
check_node(node, parent, level, key, scope);
for (child = nchild(node); child; child = nsibling(child)) {
check_node_recursively(child, node, level+1, key, scope);
}
}
/*========================================================================
* classify_nodes -- Convert two value lists to three lists - first
* returned list holds all values that were only in original first
* list - second returned list holds all values that were just in
* original second list - third returned list holds all values that were
* in both original lists
* pnode1 & pnode2 are the input lists to compare
* pnode1, pnode2, & pnode3 are the output lists.
*======================================================================*/
void
classify_nodes (NODE *pnode1, NODE *pnode2, NODE *pnode3)
{
NODE node1, node2, node3, curs1, curs2, curs3;
NODE prev1, prev2, next2;
curs1 = node1 = unique_nodes(*pnode1, FALSE);
curs2 = node2 = unique_nodes(*pnode2, FALSE);
curs3 = node3 = prev1 = prev2 = NULL;
while (curs1 && curs2) {
if (!nvaldiff(curs1, curs2)) {
if (node3)
curs3 = nsibling(curs3) = curs1;
else
node3 = curs3 = curs1;
curs1 = nsibling(curs1);
nsibling(curs3) = NULL;
if (prev1)
nsibling(prev1) = curs1;
else
node1 = curs1;
next2 = nsibling(curs2);
if (prev2)
nsibling(prev2) = next2;
else
node2 = next2;
nsibling(curs2) = NULL;
free_nodes(curs2);
curs2 = next2;
continue;
}
prev2 = curs2;
if ((curs2 = nsibling(curs2))) continue;
prev1 = curs1;
curs1 = nsibling(curs1);
prev2 = NULL;
curs2 = node2;
}
*pnode1 = node1;
*pnode2 = node2;
*pnode3 = node3;
}
/*=================================================
* count_nodes -- count descendent nodes
*===============================================*/
static void
count_nodes (NODE node, INT gen, INT maxgen, INT * count)
{
(*count)++;
if (gen < maxgen) {
NODE child;
for (child = nchild(node); child; child = nsibling(child)) {
count_nodes(child, gen+1, maxgen, count);
}
}
}
/*============================================
* cgn_callback -- callback for name traversal
* for checking for ghost names
* Created: 2001/01/01, Perry Rapp
*==========================================*/
static BOOLEAN
cgn_callback (TRAV_NAMES_FUNC_ARGS(key, name, newset, param))
{
/* a name record which points at indi=key */
RECORD indi0 = NULL;
NODE indi = NULL;
param=param; /* unused */
/* bail out immediately if not INDI */
if (key[0] != 'I') {
report_error(ERR_NONINDINAME
, _("Non-indi name, key=%s, name=%s")
, key, name);
return 1; /* continue traversal */
}
indi0 = qkey_to_irecord(key);
indi = nztop(indi0);
if (newset) {
finish_and_delete_nameset();
soundexseq = create_indiseq_sval();
}
append_indiseq_sval(soundexseq, strsave(key), (STRING)name, strsave(name)
, TRUE, TRUE); /* sure, alloc */
if (!indi) {
report_error(ERR_ORPHANNAME, _("Orphaned name: %s"), name);
if (todo.fix_ghosts)
enqueue_list(tofix, (VPTR)alloc_namerefn(name, key, ERR_ORPHANNAME));
} else {
NODE node;
BOOLEAN found=FALSE;
NODE nam, refn, sex, body, famc, fams;
split_indi_old(indi, &nam, &refn, &sex, &body, &famc, &fams);
for (node = nam; node; node = nsibling(node)) {
if (!strcmp(nval(node), name))
found=TRUE;
}
join_indi(indi, nam, refn, sex, body, famc, fams);
if (!found) {
report_error(ERR_GHOSTNAME, _("Ghost name: %s -> %s"), name, key);
if (todo.fix_ghosts)
enqueue_list(tofix, (VPTR)alloc_namerefn(name, key, ERR_GHOSTNAME));
}
}
if (noisy)
report_progress("Name: %s", name);
return 1; /* continue traversal */
}
/*======================================================================
* unique_nodes -- Remove duplicates from list of nodes -- original list
* is modified
*====================================================================*/
NODE
unique_nodes (NODE node,
BOOLEAN kids) /* children matter */
{
NODE node0 = node, prev, this, next;
if (!node) return NULL;
while (node) {
prev = node;
this = nsibling(node);
while (this) {
if (iso_nodes(node, this, kids, FALSE)) {
nsibling(prev) = next = nsibling(this);
nsibling(this) = NULL;
free_nodes(this);
this = next;
} else {
prev = this;
this = nsibling(this);
}
}
node = nsibling(node);
}
return node0;
}
/*=====================================
* swrite_nodes -- Write tree to string
*===================================*/
static STRING
swrite_nodes (INT levl, /* level */
NODE node, /* root */
STRING p) /* write string */
{
while (node) {
p = swrite_node(levl, node, p);
if (nchild(node))
p = swrite_nodes(levl + 1, nchild(node), p);
node = nsibling(node);
}
return p;
}
/*=================================
* trav_pre_print_nod -- traverse node tree,
* printing nodes in preorder
* Created: 2001/01/27, Perry Rapp
*===============================*/
static void
trav_pre_print_nod (NODE node, INT * row, INT gen, INT indent,
CANVASDATA canvas, INT gdvw)
{
NODE child;
struct node_print_param_s npp;
npp.node = node;
npp.gdvw = gdvw;
/* all display printing passes thru generic print_to_screen,
which handles scrolling */
print_to_screen(gen, indent, row, &node_lineprint, &npp, canvas);
for (child=nchild(node); child; child=nsibling(child))
trav_pre_print_nod(child, row, gen+1, indent, canvas, gdvw);
}
/*===============================
* valid_fam_tree -- Validate FAM tree
* fam1, [IN] family to validate
* pmsg: [OUT] error message, if any
* fam0: [IN] family to match - may be NULL
* Should be replaced by valid_fam(RECORD,...) ?
*=============================*/
BOOLEAN
valid_fam_tree (NODE fam1, STRING *pmsg, NODE fam0)
{
NODE refn0, husb0, wife0, chil0, body0;
NODE refn1, husb1, wife1, chil1, body1;
if (!fam1) {
*pmsg = _(qSbademp);
return FALSE;
}
if (nestr("FAM", ntag(fam1))) {
*pmsg = _(qSbadfm0);
return FALSE;
}
if (nsibling(fam1)) {
*pmsg = _(qSbadmul);
return FALSE;
}
refn0 = husb0 = wife0 = chil0 = body0 = NULL;
if (fam0)
split_fam(fam0, &refn0, &husb0, &wife0, &chil0, &body0);
split_fam(fam1, &refn1, &husb1, &wife1, &chil1, &body1);
if (fam0 && !iso_nodes(fam1, fam0, FALSE, TRUE)) {
*pmsg = _(qSbadfam);
goto bad3;
}
if (!iso_nodes(husb1, husb0, FALSE, TRUE)) {
*pmsg = _(qSbadhsb);
goto bad3;
}
if (!iso_nodes(wife1, wife0, FALSE, TRUE)) {
*pmsg = _(qSbadwif);
goto bad3;
}
if (!iso_nodes(chil1, chil0, FALSE, TRUE)) {
*pmsg = _(qSbadchl);
goto bad3;
}
if (fam0)
join_fam(fam0, refn0, husb0, wife0, chil0, body0);
join_fam(fam1, refn1, husb1, wife1, chil1, body1);
return TRUE;
bad3:
if (fam0)
join_fam(fam0, refn0, husb0, wife0, chil0, body0);
join_fam(fam1, refn1, husb1, wife1, chil1, body1);
return FALSE;
}
/*==========================================================
* add_new_indi_to_db -- Add newly created person to database
* (no user interaction)
* creates record & adds to cache
*========================================================*/
static void
add_new_indi_to_db (RECORD indi0)
{
NODE name, refn, sex, body, dumb, node;
char key[MAXKEYWIDTH]="";
INT keynum=0;
NODE indi = nztop(indi0);
split_indi_old(indi, &name, &refn, &sex, &body, &dumb, &dumb);
keynum = getixrefnum();
sprintf(key, "I%ld", keynum);
init_new_record(indi0, key);
for (node = name; node; node = nsibling(node)) {
add_name(nval(node), key);
}
for (node = refn; node; node = nsibling(node)) {
if (nval(node))
add_refn(nval(node), key);
}
join_indi(indi, name, refn, sex, body, NULL, NULL);
resolve_refn_links(indi);
indi_to_dbase(indi);
add_new_indi_to_cache(indi0);
}
/*==========================================
* write_nodes -- Write NODEs to GEDCOM file
*========================================*/
void
write_nodes (INT levl, /* level */
FILE *fp, /* file */
XLAT ttm, /* char map */
NODE node, /* root */
BOOLEAN indent, /* indent? */
BOOLEAN kids, /* output kids? */
BOOLEAN sibs) /* output sibs? */
{
if (!node) return;
write_node(levl, fp, ttm, node, indent);
if (kids)
write_nodes(levl+1, fp, ttm, nchild(node), indent, TRUE, TRUE);
if (sibs)
write_nodes(levl, fp, ttm, nsibling(node), indent, kids, TRUE);
}
/*===================================
* find_xref -- Search node for a cross-reference key
* 2001/01/21, Perry Rapp
*=================================*/
static BOOLEAN
find_xref (CNSTRING key, NODE node, CNSTRING tag1, CNSTRING tag2)
{
NODE node2;
CACHEEL ncel2;
BOOLEAN found=FALSE;
ncel2 = node_to_cacheel_old(node);
lock_cache(ncel2);
for (node2 = nchild(node); node2; node2 = nsibling(node2)) {
if (eqstr(tag1, ntag(node2))
|| (tag2 && eqstr(tag2, ntag(node2)))) {
STRING key2 = rmvat(nval(node2));
if (key2 && eqstr(key, key2)) {
found = TRUE;
goto exit_find;
}
}
}
exit_find:
unlock_cache(ncel2);
return found;
}
/*==============================================
* union_nodes -- Return union of two node trees
*============================================*/
NODE
union_nodes (NODE node1,
NODE node2,
BOOLEAN kids, /* children matter */
BOOLEAN copy) /* copy operands first */
{
NODE curs1, next1, prev1, curs2, prev2;
if (copy) node1 = copy_nodes(node1, TRUE, TRUE);
if (copy) node2 = copy_nodes(node2, TRUE, TRUE);
prev2 = NULL;
curs2 = node2;
while (curs2) {
prev1 = NULL;
curs1 = node1;
while (curs1 && !iso_nodes(curs1, curs2, kids, FALSE)) {
prev1 = curs1;
curs1 = nsibling(curs1);
}
if (curs1) {
next1 = nsibling(curs1);
nsibling(curs1) = NULL;
free_nodes(curs1);
if (prev1)
nsibling(prev1) = next1;
else
node1 = next1;
}
prev2 = curs2;
curs2 = nsibling(curs2);
}
if (prev2) {
nsibling(prev2) = node1;
return node2;
}
return node1;
}
/*===================================
* valid_indi_tree -- Validate person tree
* indi1: [IN] person to validate
* pmsg: [OUT] error message, if any
* orig: [IN] person to match - may be NULL
* rtn: FALSE for bad
* Should be replaced by valid_indi(RECORD,...) ?
*=================================*/
BOOLEAN
valid_indi_tree (NODE indi1, STRING *pmsg, NODE orig)
{
NODE name1, refn1, sex1, body1, famc1, fams1, node;
NODE name0, refn0, sex0, body0, famc0, fams0;
INT isex, num;
STRING *keys, ukey;
if (!indi1) {
*pmsg = _(qSbademp);
return FALSE;
}
if (nestr("INDI", ntag(indi1))) {
*pmsg = _(qSbadin0);
return FALSE;
}
if (nsibling(indi1)) {
*pmsg = _(qSbadmul);
return FALSE;
}
split_indi_old(indi1, &name1, &refn1, &sex1, &body1, &famc1, &fams1);
if (getlloptint("RequireNames", 0) && !name1) {
*pmsg = _("This person record does not have a name line.");
goto bad2;
}
for (node = name1; node; node = nsibling(node)) {
if (!valid_name(nval(node))) {
*pmsg = _(qSbadenm);
goto bad2;
}
}
name0 = refn0 = sex0 = body0 = famc0 = fams0 = NULL;
if (orig)
split_indi_old(orig, &name0, &refn0, &sex0, &body0, &famc0,
&fams0);
if (orig && !iso_nodes(indi1, orig, FALSE, FALSE)) {
*pmsg = _(qSbadind);
goto bad1;
}
if (!iso_nodes(famc1, famc0, FALSE, TRUE)) {
*pmsg = _(qSbadfmc);
goto bad1;
}
if (!iso_nodes(fams1, fams0, FALSE, TRUE)) {
*pmsg = _(qSbadfms);
goto bad1;
}
isex = val_to_sex(sex0);
if (!fams0) isex = SEX_UNKNOWN;
if (isex != SEX_UNKNOWN && isex != val_to_sex(sex1)) {
*pmsg = _(qSbadparsex);
goto bad1;
}
ukey = (refn1 ? nval(refn1) : NULL);
get_refns(ukey, &num, &keys, 'I');
if (num > 1 || (num == 1 && (!orig ||
nestr(keys[0], rmvat(nxref(indi1)))))) {
*pmsg = _(qSbadirefn);
goto bad1;
}
if (orig)
join_indi(orig, name0, refn0, sex0, body0, famc0, fams0);
join_indi(indi1, name1, refn1, sex1, body1, famc1, fams1);
return TRUE;
bad1:
if (orig)
join_indi(orig, name0, refn0, sex0, body0, famc0, fams0);
bad2:
join_indi(indi1, name1, refn1, sex1, body1, famc1, fams1);
return FALSE;
}
/*==============================================================
* next_fp_to_node -- Convert next GEDCOM record in file to tree
*
* fp: [IN] file that holds GEDCOM record/s
* list: [IN] can be list at level 0?
* ttm: [IN] character translation table
* pmsg: [OUT] possible error message
* peof: [OUT] set true if file is at end of file
* callers should probably be converted to calling next_fp_to_record
*============================================================*/
NODE
next_fp_to_node (FILE *fp, BOOLEAN list, XLAT ttm,
STRING *pmsg, BOOLEAN *peof)
{
INT curlev, bcode, rc;
NODE root, node, curnode;
static char scratch[100]; /*we return errors with this, keep it around*/
*pmsg = NULL;
*peof = FALSE;
if (ateof) {
ateof = *peof = TRUE;
lahead = FALSE;
return NULL;
}
if (!lahead) {
rc = file_to_line(fp, ttm, &lev, &xref, &tag, &val, pmsg);
if (rc == DONE) {
ateof = *peof = TRUE;
return NULL;
} else if (rc == ERROR)
return NULL;
lahead = TRUE;
}
curlev = lev;
if (curlev != lev0) {
*pmsg = _(qSrerwlv);
return NULL;
}
root = curnode = create_node(xref, tag, val, NULL);
bcode = OKAY;
rc = file_to_line(fp, ttm, &lev, &xref, &tag, &val, pmsg);
while (rc == OKAY) {
if (lev == curlev) {
if (lev == lev0 && !list) {
bcode = DONE;
break;
}
node = create_node(xref, tag, val, nparent(curnode));
nsibling(curnode) = node;
curnode = node;
} else if (lev == curlev + 1) {
node = create_node(xref, tag, val, curnode);
nchild(curnode) = node;
curnode = node;
curlev = lev;
} else if (lev < curlev) {
if (lev < lev0) {
sprintf(scratch, _(qSrerilv), flineno);
*pmsg = scratch;
bcode = ERROR;
break;
}
if (lev == lev0 && !list) {
bcode = DONE;
break;
}
while (lev < curlev) {
curnode = nparent(curnode);
curlev--;
}
node = create_node(xref, tag, val, nparent(curnode));
nsibling(curnode) = node;
curnode = node;
} else {
sprintf(scratch, _(qSrerilv), flineno);
*pmsg = scratch;
bcode = ERROR;
break;
}
rc = file_to_line(fp, ttm, &lev, &xref, &tag, &val, pmsg);
}
if (bcode == DONE) return root;
if (bcode == ERROR || rc == ERROR) {
free_nodes(root);
return NULL;
}
lahead = FALSE;
ateof = *peof = TRUE;
return root;
}
/*=====================================
* process_fam -- process indi record
* checking in pass 1, fixing in pass 2
*===================================*/
static void
process_fam (RECORD rec)
{
NODE fam0, fam1;
NODE fref1, husb1, wife1, chil1, rest1;
NODE node1;
INT members = 0;
BOOLEAN altered=FALSE;
BOOLEAN needfix=FALSE;
CNSTRING key = nzkey(rec);
fam0 = nztop(rec);
if (todo.pass==1) {
fam1 = fam0;
} else {
fam1 = copy_node_subtree(fam0);
}
split_fam(fam1, &fref1, &husb1, &wife1, &chil1, &rest1);
/* check refns */
for (node1 = fref1; node1; node1 = nsibling(node1)) {
/* STRING refn=nval(node1); */
/* TO DO: verify that refn is in db */
}
/* check husbs */
for (node1 = husb1; node1; node1 = nsibling(node1)) {
STRING husbkey=rmvat(nval(node1));
NODE husb = qkey_to_indi(husbkey);
members++;
if (!husb) {
if (todo.pass == 1) {
report_error(ERR_BADHUSBREF
, _("Bad HUSB reference (%s) in family %s")
, husbkey, key);
needfix=TRUE;
} else {
if (fix_bad_pointer(key, rec, node1)) {
report_fix(ERR_BADHUSBREF
, _("Fixed Bad HUSB reference (%s) in family %s")
, husbkey, key);
altered=TRUE;
}
}
} else {
/* look for family (key) in husb */
if (!find_xref(key, husb, "FAMS", NULL)) {
report_error(ERR_EXTRAHUSB
, _("Improper HUSB (%s) in family (%s)")
, husbkey, key);
}
}
}
/* check wives */
for (node1 = wife1; node1; node1 = nsibling(node1)) {
STRING wifekey=rmvat(nval(node1));
NODE wife = qkey_to_indi(wifekey);
members++;
if (!wife) {
if (todo.pass == 1) {
report_error(ERR_BADWIFEREF
, _("Bad wife reference (%s) in family %s")
, wifekey, key);
needfix=TRUE;
} else {
if (fix_bad_pointer(key, rec, node1)) {
report_fix(ERR_BADWIFEREF
, _("Fixed Bad wife reference (%s) in family %s")
, printkey(wifekey), key);
altered=TRUE;
}
}
} else {
/* look for family (key) in wife */
if (!find_xref(key, wife, "FAMS", NULL)) {
report_error(ERR_EXTRAWIFE
, _("Improper wife (%s) in family (%s)")
, printkey(wifekey), key);
}
}
}
/* check children */
for (node1 = chil1; node1; node1 = nsibling(node1)) {
STRING chilkey=rmvat(nval(node1));
NODE child = qkey_to_indi(chilkey);
members++;
if (!child) {
if (todo.pass == 1) {
report_error(ERR_BADCHILDREF
, _("Bad child reference (%s) in family %s")
, printkey(chilkey), key);
needfix=TRUE;
} else {
if (fix_bad_pointer(key, rec, node1)) {
report_fix(ERR_BADCHILDREF
, _("Fixed bad child reference (%s) in family %s")
, printkey(chilkey), key);
altered=TRUE;
}
}
} else {
/* look for family (key) in child */
if (!find_xref(key, child, "FAMC", NULL)) {
report_error(ERR_EXTRACHILD
, _("Improper child: Child (%s) without FAMC reference to family (%s)")
, printkey(chilkey), key);
}
}
}
join_fam(fam1, fref1, husb1, wife1, chil1, rest1);
/* check for undersized family */
if (!members) {
report_error(ERR_EMPTYFAM, _("Empty family (%s)"), key);
} else if (members == 1) {
report_error(ERR_SOLOFAM, _("Single person family (%s)"), key);
}
if (altered) {
/* must normalize, as some lineage references may have been
altered to non-lineage tags to fix broken pointers */
normalize_fam(fam1);
/* write to database */
replace_fam(fam0, fam1);
} else if (needfix) {
enqueue_list(tofix, strsave(key));
}
}
/*=====================================
* process_indi -- process indi record
* checking in pass 1, fixing in pass 2
*===================================*/
static void
process_indi (RECORD rec)
{
NODE indi0, indi1;
NODE name1, refn1, sex1, body1, famc1, fams1;
NODE node1;
BOOLEAN altered=FALSE;
BOOLEAN needfix=FALSE;
CNSTRING key = nzkey(rec);
indi0 = nztop(rec);
if (todo.pass==1) {
indi1 = indi0;
} else {
indi1 = copy_node_subtree(indi0);
}
split_indi_old(indi1, &name1, &refn1, &sex1, &body1, &famc1, &fams1);
if (todo.pass == 1) {
/* check names */
for (node1 = name1; node1; node1 = nsibling(node1)) {
STRING name=nval(node1);
if (!valid_name(name)) {
report_error(ERR_BADNAME, _("Bad name for individual %s: %s"), key, name);
} else {
/* TO DO: verify that name is in db */
}
}
/* check refns */
for (node1 = refn1; node1; node1 = nsibling(node1)) {
/* STRING refn=nval(node1); */
/* TO DO: verify that refn is in db */
}
}
/* check parents */
for (node1 = famc1; node1; node1 = nsibling(node1)) {
STRING famkey=rmvat(nval(node1));
NODE fam2 = qkey_to_fam(famkey);
if (!fam2) {
if (todo.pass == 1) {
report_error(ERR_BADFAMREF, _("Bad family reference (%s) individual %s"), famkey, key);
}
} else {
/* look for indi1 (key) in fam2's children */
if (!find_xref(key, fam2, "CHIL", NULL)) {
if (todo.pass == 1) {
report_error(ERR_MISSINGCHILD, _("Missing child (%s) in family (%s)"), key, famkey);
needfix=TRUE;
} else {
if (fix_bad_pointer(key, rec, node1)) {
report_fix(ERR_MISSINGCHILD, _("Fixed missing child (%s) in family (%s)"), key, famkey);
altered=TRUE;
}
}
}
}
}
/* check spouses */
for (node1 = fams1; node1; node1 = nsibling(node1)) {
STRING famkey=rmvat(nval(node1));
NODE fam2 = qkey_to_fam(famkey);
if (!fam2) {
if (todo.pass == 1) {
report_error(ERR_BADFAMREF, _("Bad family reference (%s) individual %s"), famkey, key);
}
} else {
/* look for indi1 (key) in fam2's spouses */
if (!find_xref(key, fam2, "HUSB", "WIFE")) {
if (todo.pass == 1) {
report_error(ERR_MISSINGSPOUSE, _("Missing spouse (%s) in family (%s)"), key, famkey);
needfix=TRUE;
} else {
if (fix_bad_pointer(key, rec, node1)) {
report_fix(ERR_MISSINGSPOUSE, _("Fixed missing spouse (%s) in family (%s)"), key, famkey);
altered=TRUE;
}
}
}
}
}
join_indi(indi1, name1, refn1, sex1, body1, famc1, fams1);
if (altered) {
/* must normalize, as some lineage references may have been
altered to non-lineage tags to fix broken pointers */
normalize_indi(indi1);
/* write to database */
replace_indi(indi0, indi1);
} else if (needfix) {
enqueue_list(tofix, strsave(key));
}
}
/*================================================
* edit_add_record -- Add record to database by editing
* recstr: [IN] default record
* redt: [IN] re-edit message
* ntype, [IN] S, E, or X
* cfrm: [IN] confirm message
*==============================================*/
static RECORD
edit_add_record (STRING recstr, STRING redt, STRING redtopt, char ntype, STRING cfrm)
{
FILE *fp;
NODE node=0, refn;
STRING msg, key;
BOOLEAN emp;
XLAT ttmi = transl_get_predefined_xlat(MEDIN);
STRING (*getreffnc)(void) = NULL; /* get next internal key */
void (*todbasefnc)(NODE) = NULL; /* write record to dbase */
void (*tocachefnc)(NODE) = NULL; /* write record to cache */
/* set up functions according to type */
if (ntype == 'S') {
getreffnc = getsxref;
todbasefnc = sour_to_dbase;
tocachefnc = sour_to_cache;
} else if (ntype == 'E') {
getreffnc = getexref;
todbasefnc = even_to_dbase;
tocachefnc = even_to_cache;
} else { /* X */
getreffnc = getxxref;
todbasefnc = othr_to_dbase;
tocachefnc = othr_to_cache;
}
/* Create template for user to edit */
if (!(fp = fopen(editfile, LLWRITETEXT))) {
msg_error(_(qSnofopn), editfile);
return FALSE;
}
prefix_file_for_edit(fp);
fprintf(fp, "%s\n", recstr);
/* Have user edit new record */
fclose(fp);
do_edit();
while (TRUE) {
INT cnt;
node = file_to_node(editfile, ttmi, &msg, &emp);
if (!node) {
if (ask_yes_or_no_msg(msg, redt)) { /* yes, edit again */
do_edit();
continue;
}
break;
}
cnt = resolve_refn_links(node);
/* check validation & allow user to reedit if invalid */
/* this is a showstopper, so alternative is to abort */
if (!valid_node_type(node, ntype, &msg, NULL)) {
if (ask_yes_or_no_msg(msg, redt)) {
do_edit();
continue;
}
free_nodes(node);
node = NULL; /* fail out */
break;
}
/* Allow user to reedit if desired if any refn links unresolved */
/* this is not a showstopper, so alternative is to continue */
if (cnt > 0) {
char msgb[120];
snprintf(msgb, sizeof(msgb)
, get_unresolved_ref_error_string(cnt), cnt);
if (ask_yes_or_no_msg(msgb, redtopt)) {
write_node_to_editfile(node);
do_edit();
continue;
}
}
break;
}
if (!node || !ask_yes_or_no(cfrm)) {
if (node) free_nodes(node);
return NULL;
}
nxref(node) = strsave((STRING)(*getreffnc)());
key = rmvat(nxref(node));
for (refn = nchild(node); refn; refn = nsibling(refn)) {
if (eqstr("REFN", ntag(refn)) && nval(refn))
add_refn(nval(refn), key);
}
(*todbasefnc)(node);
(*tocachefnc)(node);
return key_to_record(key);
}
/*=======================================
* edit_record -- Edit record in database
* root1: [IN] record to edit (may be NULL)
* idedt: [IN] user id prompt
* letr: [IN] record type (E, S, or X)
* redt: [IN] reedit prompt displayed if hard error after editing
* redtopt: [IN] reedit prompt displayed if soft error (unresolved links)
* val: [IN] callback to validate routine
* cfrm: [IN] confirmation msg string
* tag: [IN] tag (SOUR, EVEN, or NULL)
* todbase: [IN] callback to write record to dbase
* gdmsg: [IN] success message
* rfmt: [IN] display reformatter
*=====================================*/
static BOOLEAN
edit_record (RECORD rec1, STRING idedt, INT letr, STRING redt, STRING redtopt
, BOOLEAN (*val)(NODE, STRING *, NODE)
, STRING cfrm, void (*todbase)(NODE), STRING gdmsg
, RFMT rfmt)
{
XLAT ttmi = transl_get_predefined_xlat(MEDIN);
STRING msg, key;
BOOLEAN emp;
NODE root0=0, root1=0, root2=0;
NODE refn1=0, refn2=0, refnn=0, refn1n=0;
NODE body=0, node=0;
/* Identify record if need be */
if (!rec1) {
rec1 = ask_for_record(idedt, letr);
}
root1 = nztop(rec1);
if (!root1) {
message(_(qSnosuchrec));
return FALSE;
}
/* Have user edit record */
annotate_with_supplemental(root1, rfmt);
write_node_to_editfile(root1);
resolve_refn_links(root1);
do_edit();
if (readonly) {
root2 = file_to_node(editfile, ttmi, &msg, &emp);
if (!equal_tree(root1, root2))
message(_(qSronlye));
free_nodes(root2);
return FALSE;
}
while (TRUE) {
INT cnt;
root2 = file_to_node(editfile, ttmi, &msg, &emp);
if (!root2) {
if (ask_yes_or_no_msg(msg, redt)) {
do_edit();
continue;
}
break;
}
cnt = resolve_refn_links(root2);
/* check validation & allow user to reedit if invalid */
/* this is a showstopper, so alternative is to abort */
if (!(*val)(root2, &msg, root1)) {
if (ask_yes_or_no_msg(msg, redt)) {
do_edit();
continue;
}
free_nodes(root2);
root2 = NULL;
break;
}
/* Allow user to reedit if desired if any refn links unresolved */
/* this is not a showstopper, so alternative is to continue */
if (cnt > 0) {
char msgb[120];
snprintf(msgb, sizeof(msgb)
, get_unresolved_ref_error_string(cnt), cnt);
if (ask_yes_or_no_msg(msgb, redtopt)) {
write_node_to_editfile(root2);
do_edit();
continue;
}
}
break;
}
/* If error or no change or user backs out return */
if (!root2) return FALSE;
if (equal_tree(root1, root2) || !ask_yes_or_no(cfrm)) {
free_nodes(root2);
return FALSE;
}
/* Prepare to change database */
/* Move root1 data into root0 & save refns */
split_othr(root1, &refn1, &body);
root0 = copy_node(root1);
join_othr(root0, NULL, body);
/* delete root0 tree & root1 node (root1 is solitary node) */
free_nodes(root0); root0 = 0;
free_nodes(root1); root1 = 0;
/* now copy root2 node into root1, then root2 tree under it */
root1 = copy_node(root2);
split_othr(root2, &refn2, &body);
refnn = copy_nodes(refn2, TRUE, TRUE);
join_othr(root1, refn2, body);
/* now root2 is solitary node, delete it */
free_node(root2); root2 = 0;
/* Change the database */
(*todbase)(root1);
key = rmvat(nxref(root1));
/* remove deleted refns & add new ones */
classify_nodes(&refn1, &refnn, &refn1n);
for (node = refn1; node; node = nsibling(node))
if (nval(node)) remove_refn(nval(node), key);
for (node = refnn; node; node = nsibling(node))
if (nval(node)) add_refn(nval(node), key);
free_nodes(refn1);
free_nodes(refnn);
free_nodes(refn1n);
msg_info(gdmsg);
return TRUE;
}
/*=================================================
* add_dnodes -- add dnodes to dnode tree
* recursively, traversing NODE tree & building corresponding
* dnode tree
* if a line overflows, give it succeeding sibling dnodes
* also, check for subordinate CONT & CONC dnodes to be assimilated
*===============================================*/
static DISPNODE
add_dnodes (NODE node, INT gen, INT indent, INT maxgen, INT * count, CANVASDATA canvas)
{
DISPNODE tn;
DISPNODE tn0, tn1, tn2;
NODE child, anode;
INT width = (canvas->rect->right - canvas->rect->left) - 2 - gen*indent;
static char line[MAXLINELEN], output[MAXLINELEN]; /* must be same size */
STRING ptr=output;
INT leader;
LIST list=NULL;
INT mylen=sizeof(output), mylenorig;
if (mylen>width)
mylen = width;
mylenorig = mylen;
/* build xref & tag into line */
line[0] = 0;
ptr = line;
mylen = sizeof(line);
if (nxref(node)) {
llstrcatn(&ptr, nxref(node), &mylen);
llstrcatn(&ptr, " ", &mylen);
}
if (ntag(node)) {
llstrcatn(&ptr, ntag(node), &mylen);
llstrcatn(&ptr, " ", &mylen);
}
leader = ptr-line;
width -= leader;
if (width < 10) {
/* insufficient space */
return NULL;
}
/* output is available as scratch */
list = text_to_list("", width, LISTDOFREE);
if (nval(node)) {
STRING valtxt = nval(node);
append_to_text_list(list, valtxt, width, FALSE);
}
/* anode is first child */
anode = nchild(node);
/* check for text continuation nodes to assimilate */
if (nchild(node)) {
for ( ; anode && !nchild(anode); anode = nsibling(anode)) {
BOOLEAN newline=FALSE;
STRING valtxt=NULL;
if (eqstr(ntag(anode), "CONC")) {
append_to_text_list(list, " ", width, FALSE);
newline = FALSE;
} else if (eqstr(ntag(anode), "CONT")) {
newline = TRUE;
} else {
break;
}
valtxt = nval(anode);
append_to_text_list(list, valtxt, width, newline);
}
}
/* anode is now first non-assimilated child */
/*
now add all list elements to tree as siblings
first one will be tn, which we return as our result
tn0 refers to previous one, for the nsibling links
*/
tn = tn0 = tn1 = 0;
FORLIST(list, el)
tn1 = alloc_displaynode();
if (!tn) {
INT i;
tn = tn1;
/* ptr & mylen still point after leader */
llstrcatn(&ptr, el, &mylen);
/* put original line */
tn1->str = strsave(line);
/* now build leader we will keep reusing */
for (i=0; i<leader; i++)
line[i] = '.';
line[leader-1] = ' ';
} else {
llstrcatn(&ptr, el, &mylen);
tn1->str = strsave(line);
}
/* now we keep resetting ptr & mylen to after blank leader */
/* so we keep reusing that leader we built in line earlier */
ptr=line+leader;
mylen=mylenorig-leader;
tn1->firstchild = 0;
tn1->nextsib = 0;
if (tn0)
tn0->nextsib = tn1;
tn0 = tn1;
(*count)++;
ENDLIST
/* special handling for empty list, which didn't get its leader */
if (is_empty_list(list)) {
tn1 = alloc_displaynode();
tn = tn1;
tn1->str = strsave(line);
tn1->firstchild = 0;
tn1->nextsib = 0;
tn0 = tn1;
(*count)++;
}
destroy_list(list);
list=0;
if (gen < maxgen) {
/* our children hang off of tn2, which is last node of our
sibling tree; tn0 is previously added child */
tn2 = tn1;
tn0 = 0;
/* anode was last unassimilated child */
for (child = anode; child; child = nsibling(child)) {
tn1 = add_dnodes(child, gen+1, indent, maxgen, count, canvas);
if (!tn1)
continue; /* child was skipped */
/* link new displaynode into tree we're building */
if (tn0)
tn0 = tn0->nextsib = tn1;
else /* first child - first time thru loop */
tn0 = tn2->firstchild = tn1;
/* child displaynode might have (overflow or assimilated) siblings */
while (tn0->nextsib)
tn0 = tn0->nextsib;
}
}
return tn;
}
/*=======================================
* llrpt_addnode -- Add a node to a GEDCOM tree
* usage: addnode(NODE, NODE, NODE) -> VOID
* args: (node being added, parent, previous child)
*=====================================*/
PVALUE
llrpt_addnode (PNODE node, SYMTAB stab, BOOLEAN *eflg)
{
PNODE arg = iargs(node);
NODE newchild, next, prnt, prev;
/* first argument, node (must be nonnull) */
PVALUE val = eval_and_coerce(PGNODE, arg, stab, eflg);
if (*eflg) {
prog_var_error(node, stab, arg, val, nonnodx, "addnode", "1");
delete_pvalue(val);
return NULL;
}
newchild = remove_node_and_delete_pvalue(&val);
if (!newchild) {
prog_var_error(node, stab, arg, val, nonnodx, "addnode", "1");
return NULL;
}
/* second argument, parent (must be nonnull) */
val = eval_and_coerce(PGNODE, arg=inext(arg), stab, eflg);
if (*eflg) {
prog_var_error(node, stab, arg, val, nonnodx, "addnode", "2");
return NULL;
}
prnt = remove_node_and_delete_pvalue(&val);
if (!prnt) {
prog_var_error(node, stab, arg, val, nonnodx, "addnode", "2");
return NULL;
}
/* third argument, prior sibling (may be null) */
val = eval_and_coerce(PGNODE, arg=inext(arg), stab, eflg);
if (*eflg) {
prog_var_error(node, stab, arg, val, nonnodx, "addnode", "3");
delete_pvalue(val);
return NULL;
}
prev = remove_node_and_delete_pvalue(&val);
if (prev) {
/* Check that previous sibling actually is child of new parent */
if (prnt != nparent(prev)) {
prog_error(node, "2nd arg to addnode must be parent of 3rd arg");
*eflg = 1;
return NULL;
}
}
/* reparent node, but ensure its locking is only relative to new parent */
dolock_node_in_cache(newchild, FALSE);
nparent(newchild) = prnt;
newchild->n_cel = prnt->n_cel;
set_temp_node(newchild, is_temp_node(prnt));
dolock_node_in_cache(newchild, TRUE);
if (prev == NULL) {
next = nchild(prnt);
nchild(prnt) = newchild;
} else {
next = nsibling(prev);
nsibling(prev) = newchild;
}
nsibling(newchild) = next;
return NULL;
}
