/*=================================================
* file_to_record -- Convert GEDCOM file to in-memory record
*
* fname:[IN] name of file that holds GEDCOM record
* ttm: [IN] character translation table
* pmsg: [OUT] possible error message
* pemp: [OUT] set true if file is empty
* returns addref'd record
*===============================================*/
RECORD
file_to_record (STRING fname, XLAT ttm, STRING *pmsg, BOOLEAN *pemp)
{
NODE node = file_to_node(fname, ttm, pmsg, pemp);
if (!node)
return 0;
if (nxref(node)) {
CACHEEL cel = node_to_cacheel_old(node);
RECORD rec = get_record_for_cel(cel);
return rec;
} else {
RECORD rec = create_record_for_unkeyed_node(node);
return rec;
}
}
/*=======================================
* 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;
}
/*================================================
* 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);
}
