Leaked source code of windows server 2003
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91 lines
2.2 KiB

#include "priv.h"
#include "resource.h" // IDM_AB_* fir this!
#include "shbrows2.h"
#include "browbar.h"
#include "menuband.h"
#include "mnbase.h"
#include "menusite.h"
#include "menubar.h"
#include "browmenu.h"
#include "mnstatic.h"
#include "mnfolder.h"
#ifdef DEBUG // {
#define DM_FIXME 0 // trace/break when hit unknown guy
struct DBClassInfo {
int cbSize;
TCHAR * pszName;
};
//
// EXTERNALOBJECTS is a macro which simply expands to X(C,0) X(D,1)
// X(E, 2)...
// where C, D, E, ... are classes whose sizes are defined externally.
//
#define EXTERNALOBJECTS
// X(CSDWindows, 0) \
// X(CDesktopBrowser, 1) \
#define TABENT(c) { SIZEOF(c), TEXT(#c) }
#define X(c, n) { 0, TEXT(#c) },
struct DBClassInfo DBClassInfoTab[] =
{
// REARCHITECT: tons of table entries missing
// maybe drive off same file as debug extensions dumpers?
TABENT(CSHELLBROWSER), // 0
TABENT(CBrowserBar), // 1
TABENT(CMenuBand),
TABENT(CMenuDeskBar),
TABENT(CMenuSite),
TABENT(CFavoritesCallback),
TABENT(CMenuSFToolbar),
TABENT(CMenuStaticToolbar),
TABENT(CMenuData),
#define NUM_INTERNAL_OBJECTS 11
EXTERNALOBJECTS // 3...
{ 0 },
};
#undef TABENT
#undef X
#define X(c, n) extern "C" extern const int SIZEOF_##c;
EXTERNALOBJECTS
#undef X
//*** DBGetClassSymbolic -- map size to class name (guess)
// NOTES
// we just take the 1st hit, so if there are multiple classes w/ the
// same size you get the wrong answer. if that turns out to be a pblm
// we can add special-case heuristics for the relevant classes.
//
// FEATURE: TODO: should use a generic DWORD value/data pair lookup
// helper func.
//
TCHAR *DBGetClassSymbolic(int cbSize)
{
struct DBClassInfo *p;
#define X(c, n) \
DBClassInfoTab[NUM_INTERNAL_OBJECTS+n].cbSize = SIZEOF_##c;
EXTERNALOBJECTS
#undef X
for (p = DBClassInfoTab; p->cbSize != 0; p++) {
if (p->cbSize == cbSize)
return p->pszName;
}
if (DM_FIXME) {
TraceMsg(DM_FIXME, "DBgcs: cbSize=%d no entry", cbSize);
ASSERT(0);
}
return NULL;
}
#endif // }