A TempleOS distro for heretics
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#help_index "DolDoc/Bin"
CDocBin *DocBinFindNum(CDoc *haystack_doc,I64 needle_num)
{
CDocBin *b=haystack_doc->bin_head.next;
while (b!=&haystack_doc->bin_head) {
if (b->num==needle_num)
return b;
b=b->next;
}
return NULL;
}
CDocBin *DocBinFindTag(CDoc *haystack_doc,U8 *needle_tag)
{
CDocBin *b;
if (needle_tag) {
b=haystack_doc->bin_head.next;
while (b!=&haystack_doc->bin_head) {
if (b->tag && !StrCmp(b->tag,needle_tag))
return b;
b=b->next;
}
}
return NULL;
}
U0 DocBinsValidate(CDoc *doc)
{
Bool unlock=DocLock(doc);
CDocBin *b,*b1;
CDocEntry *doc_e,*doc_e2;
I64 renum_num=0;
b=doc->bin_head.next;
while (b!=&doc->bin_head) {
b->use_cnt=0;
b->tmp_use_cnt=0;
b->renum_num=-1;
Free(b->tag);
b->tag=NULL;
b=b->next;
}
doc_e=doc->head.next;
while (doc_e!=doc) {
doc_e2=doc_e->next;
if (doc_e->de_flags & DOCEF_HAS_BIN) {
if (b=doc_e->bin_data=DocBinFindNum(doc,doc_e->bin_num)) {
if (doc_e->de_flags & DOCEF_BIN_PTR_LINK)
b->tmp_use_cnt=I32_MAX;
if (!b->use_cnt++)
b->renum_num=++renum_num;
doc_e->bin_num=b->renum_num;
if (!b->tag && doc_e->de_flags&DOCEF_TAG && doc_e->tag && *doc_e->tag)
b->tag=StrNew(doc_e->tag,doc->mem_task);
} else {
RawPrint(3000,"Bin Not Found");
doc_e->type=doc_e->de_flags=0;
doc_e->type_u8=DOCT_ERROR;
}
}
doc_e=doc_e2;
}
b=doc->bin_head.next;
doc->cur_bin_num=1;
while (b!=&doc->bin_head) {
b1=b->next;
if (!b->use_cnt) {
QueRem(b);
Free(b->data);
Free(b);
} else {
b->num=b->renum_num;
if (b->num>=doc->cur_bin_num)
doc->cur_bin_num=b->num+1;
}
b=b1;
}
if (unlock)
DocUnlock(doc);
}
U0 DocBinDel(CDoc *doc,CDocBin *b)
{
if (doc && b && b->use_cnt) {
b->use_cnt--;
if (!b->use_cnt) {
QueRem(b);
Free(b->tag);
Free(b->data);
Free(b);
}
} else
RawPrint(3000,"DocBinDel");
}
I64 DocBinPtrRst(CDoc *doc,CDocEntry *doc_e)
{
U8 *st,*st2;
CDoc *doc2;
CDocBin *tmpb,*tmpb2;
I64 i,bin_num=0;
if (doc_e->de_flags&DOCEF_HAS_BIN &&
doc_e->bin_ptr_link && StrLen(doc_e->bin_ptr_link)) {
bin_num=doc_e->bin_num;
st=StrNew(doc_e->bin_ptr_link);
st2=StrNew(st);
StrLastRem(st,",",st2);
i=Str2I64(st2);
if (i>0||*st2) {
doc2=DocRead(st);
if (i>0 && (tmpb2=DocBinFindNum(doc2,i)) ||
i==0 && (tmpb2=DocBinFindTag(doc2,st2))) {
i=1;
if (bin_num>0) {
if (tmpb=DocBinFindNum(doc,bin_num)) {
i=tmpb->use_cnt;
DocBinDel(doc,tmpb);
}
} else
bin_num=doc->cur_bin_num++;
tmpb=MAllocIdent(tmpb2,doc->mem_task);
tmpb->use_cnt=i;
tmpb->data=MAllocIdent(tmpb2->data,doc->mem_task);
tmpb->num=bin_num;
doc_e->bin_data=tmpb;
if (doc_e->de_flags&DOCEF_TAG && doc_e->tag && *doc_e->tag)
tmpb->tag=StrNew(doc_e->tag,doc->mem_task);
else
tmpb->tag=NULL;
QueIns(tmpb,doc->bin_head.last);
} else
bin_num=0;
DocDel(doc2);
} else
bin_num=0;
Free(st2);
Free(st);
doc_e->bin_num=bin_num;
}
return bin_num;
}