Files
TempleOS-Rijn/TempleOS/Adam/Doc/DocTree.CPP
T
2018-09-08 21:45:37 +02:00

176 lines
3.7 KiB
C++

#help_index "Doc"
public Bool DocTreeFind(CDoc *doc,U8 *path,
CDocEntry **_tree_entry=NULL,
CDocEntry **_start_indent=NULL, CDocEntry **_end_indent=NULL)
{
I64 i=0,k=0;
U8 *st1=StrNew(path),*st2=MAlloc(StrLen(path)+1);
Bool result=FALSE,unlock_doc=DocLock(doc);
CDocEntry *doc_e=doc->root.next;
if (_tree_entry) *_tree_entry=doc;
if (_start_indent) *_start_indent=doc;
if (_end_indent) *_end_indent=doc;
while (*st1 && doc_e!=doc) {
StrFirstRem(st1,"/",st2);
if (*st2) {
while (doc_e!=doc) {
if (doc_e->type_u8==DOCT_INDENT)
i+=doc_e->attr;
else if (i==k && doc_e->flags1&DOCEF1_TREE && !StrCmp(doc_e->tag+3,st2)) {
if (*st1)
break;
else {
if (_tree_entry) *_tree_entry=doc_e;
i=0;
while (doc_e!=doc && doc_e->type_u8!=DOCT_INDENT)
doc_e=doc_e->next;
if (doc_e!=doc) {
i=doc_e->attr;
if (_start_indent) *_start_indent=doc_e;
doc_e=doc_e->next;
while (doc_e!=doc && i>0) {
if (doc_e->type_u8==DOCT_INDENT) {
i+=doc_e->attr;
if (i<=0) {
if (_end_indent) *_end_indent=doc_e;
result=TRUE;
break;
}
}
doc_e=doc_e->next;
}
}
goto ft_done;
}
}
doc_e=doc_e->next;
}
k+=2;
}
}
ft_done:
if (unlock_doc)
DocUnlock(doc);
Free(st1);
Free(st2);
return result;
}
public Bool DocTreeMake(CDoc *doc,U8 *path)
{
I64 i=0,j=MIN_I64,k=0;
U8 *st1=StrNew(path),
*st2=MAlloc(StrLen(path)+1),
*st3=StrNew(path);
Bool result=TRUE,unlock_doc=DocLock(doc);
CDocEntry *doc_e=doc->root.next;
doc->cur_entry=doc;
doc->cur_data_col=0;
while (*st1 && doc_e!=doc) {
StrFirstRem(st1,"/",st2);
if (*st2) {
while (doc_e!=doc) {
if (doc_e->type_u8==DOCT_INDENT) {
i+=doc_e->attr;
if (i==j) {
doc->cur_entry=doc_e;
doc->cur_data_col=0;
goto mt_done;
}
} else if (i==k && doc_e->flags1&DOCEF1_TREE && !StrCmp(doc_e->tag+3,st2)) {
Free(st3);
st3=StrNew(st1);
j=i;
if (!*st1)
result=FALSE;
else
break;
}
doc_e=doc_e->next;
}
k+=2;
}
}
mt_done:
if (result) {
while (*st3) {
StrFirstRem(st3,"/",st2);
if (*st2) {
DocPrintF(doc,"$$TR+C,\"%s\"$$\n$$ID,2$$",st2);
doc->cur_entry=DocPutS(doc,"$$ID,-2$$");
doc->cur_data_col=0;
}
}
}
if (unlock_doc)
DocUnlock(doc);
Free(st1);
Free(st2);
Free(st3);
return result;
}
#help_index "Doc/Compiler;Compiler"
public I64 ExeDoc(CDoc *doc,Bool just_load=FALSE)
{
I64 result;
Bool okay=TRUE,unlock_doc=DocLock(doc);
CLex *lx;
lx=LexNew("",LF_DONT_FREE_BUF,FileNameAbs(sys_temp_filename));
if (just_load)
lx->flags|=LF_JUST_LOAD;
if (Fs->last_lex!=&Fs->next_lex)
lx->opts=Fs->last_lex->opts;
QueIns(lx,Fs->last_lex);
LexIncludeDoc(lx,NULL,doc);
try {
Lex(lx);
result=ExeCmdLine(lx);
} catch {
if (Fs->except_argc>0) {
if (Fs->except_argv[0]==EXCEPT_COMPILER ||
Fs->except_argv[0]==EXCEPT_BREAK) {
Fs->catch_except=TRUE;
okay=FALSE;
result=0;
}
}
}
QueRem(lx);
if (okay)
LexDel(lx); //TODO: can crash
if (unlock_doc)
DocUnlock(doc);
return result;
}
public I64 DocTreeBranchExe(CDoc *doc,U8 *path)
{
CDoc *doc2;
Bool unlock_doc=DocLock(doc);
CDocEntry *tree_branch,*start_indent,*end_indent;
I64 result=0;
if (DocTreeFind(doc,path,&tree_branch,&start_indent,&end_indent)) {
doc2=DocCopy(doc,tree_branch,end_indent);
result=ExeDoc(doc2);
DocDel(doc2);
}
if (unlock_doc)
DocUnlock(doc);
return result;
}
public I64 ExeTreeBranch(U8 *registry_file,U8 *path)
{
I64 result;
CDoc *doc=DocRead(registry_file);
result=DocTreeBranchExe(doc,path);
DocDel(doc);
return result;
}
#help_index "Doc"