ILDeclSecurity *ILProgramItemNextDeclSecurity(ILProgramItem *item,
ILDeclSecurity *security)
{
ILToken token;
ILImage *image;
ILDeclSecurity *newSecurity;
if(!security)
{
return ILDeclSecurityGetFromOwner(item);
}
image = security->ownedItem.programItem.image;
token = security->ownedItem.programItem.token;
++token;
while((newSecurity = ILDeclSecurity_FromToken(image, token)) != 0)
{
if(newSecurity->ownedItem.owner == security->ownedItem.owner)
{
return newSecurity;
}
if(image->type != IL_IMAGETYPE_BUILDING)
{
/*
* In loaded images the security records have to be sorted on
* owner. So if the owner changes we are at the end of the list.
*/
return 0;
}
++token;
}
return 0;
}
/*
* Get metadata size information for an item, plus all of its attributes.
*/
static void GetMetadataSizeWithAttrs(ILSizeInfo *info, ILProgramItem *item)
{
ILAttribute *attr;
ILDeclSecurity *decl;
/* Get the basic size information for the item */
GetMetadataSize(info, item);
/* Collect up size information for the attributes */
attr = 0;
while((attr = ILProgramItemNextAttribute(item, attr)) != 0)
{
GetMetadataSize(info, ILToProgramItem(attr));
}
/* Account for the security declaration if there is one */
decl = ILDeclSecurityGetFromOwner(item);
if(decl)
{
GetMetadataSize(info, ILToProgramItem(decl));
}
}
