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unit inoutxml;
interface
uses windows, lowlevelc;
function Import(list:tMacroList;fname:PWideChar;aflags:dword):integer;
implementation
uses
io, common, m_api, question,
iac_global, global;
const
ioAction = 'Action';
ioClass = 'class';
ioName = 'name';
ioVolatile = 'volatile';
const
imp_yes = 1;
imp_yesall = 2;
imp_no = 3;
imp_noall = 4;
imp_append = 5;
function ImportAction(actnode:HXML):tBaseAction;
var
pa:pActModule;
buf:array [0..127] of AnsiChar;
begin
result:=nil;
if actnode=0 then exit;
pa:=GetLinkByName(FastWideToAnsiBuf(xmlGetAttrValue(actnode,ioClass),buf));
if pa<>nil then
begin
result:=pa.Create;
result.Load(pointer(actnode),1);
end
else
result:=tBaseAction(1);
end;
function Import(list:tMacroList;fname:PWideChar;aflags:dword):integer;
var
f:THANDLE;
i,nodenum,actcnt:integer;
tmp,res:pWideChar;
root,actnode:HXML;
impact:integer;
buf:array [0..511] of WideChar;
oldid:dword;
arr:array [0..63] of tBaseAction;
act:tBaseAction;
p:pMacroRecord;
begin
result:=0;
for i:=0 to list.Count-1 do
with list[i]^ do
if (flags and (ACF_IMPORT or ACF_ASSIGNED))=
(ACF_IMPORT or ACF_ASSIGNED) then
flags:=flags and not (ACF_IMPORT or ACF_OVERLOAD);
if (fname=nil) or (fname^=#0) then
exit;
i:=GetFSize(fname);
if i=0 then
exit;
mGetMem (res ,i+SizeOf(WideChar));
FillChar(res^,i+SizeOf(WideChar),0);
f:=Reset(fname);
BlockRead(f,res^,i);
CloseHandle(f);
root:=xmlParseString(ChangeUnicode(res),@i,nil);
nodenum:=0;
impact:=imp_yes;
repeat
actnode:=xmlGetNthChild(root,ioAction,nodenum);
if actnode=0 then break;
tmp:=xmlGetAttrValue(actnode,ioName);
if tmp<>nil then //!!
begin
p:=list.GetMacro(tmp);
oldid:=$FFFFFFFF;
if p<>nil then
begin
if (impact<>imp_yesall) and (impact<>imp_noall) then
begin
StrCopyW(buf,TranslateW('Action "$" exists, do you want to rewrite it?'));
impact:=ShowQuestion(StrReplaceW(buf,'$',tmp));
end;
if (impact=imp_yesall) or (impact=imp_yes) then
begin
oldid:=p^.id;
FreeMacro(p);
end;
end;
// if new or overwriting then read macro details/actions
if (p=nil) or (impact=imp_yesall) or (impact=imp_yes) or (impact=imp_append) then
begin
with List[list.NewMacro()]^ do
begin
if (p<>nil) and (oldid<>$FFFFFFFF) then // set old id to keep UseAction setting
begin
flags:=flags or ACF_IMPORT or ACF_OVERLOAD;
id:=oldid;
end
else
flags:=flags or ACF_IMPORT;
if StrToInt(xmlGetAttrValue(actnode,ioVolatile))=1 then flags:=flags or ACF_VOLATILE;
StrCopyW(descr,tmp,MacroNameLen-1);
// reading actions
actcnt:=0; // count in file
ActionCount:=0; // amount of loaded
repeat
act:=ImportAction(xmlGetChild(actnode,actcnt));
if act=nil then
break;
if uint_ptr(act)<>1 then
begin
arr[ActionCount]:=act;
inc(ActionCount);
end;
inc(actcnt);
until false;
// moving actions to their place
if Actioncount>0 then
begin
GetMem(ActionList,SizeOf(tBaseAction)*ActionCount);
move(arr,ActionList^,SizeOf(tBaseAction)*ActionCount);
end;
inc(result);
end;
end;
end;
inc(nodenum);
until false;
xmlDestroyNode(root);
mFreeMem(res);
end;
end.
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