79 lines
1.8 KiB
C++
79 lines
1.8 KiB
C++
#include "priv.h"
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#include "resource.h" // IDM_AB_* fir this!
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#include "hlframe.h"
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#include "basesb.h"
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#include "nsc.h"
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#include "nsctask.h"
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#ifdef DEBUG // {
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#define DM_FIXME 0 // trace/break when hit unknown guy
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struct DBClassInfo {
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int cbSize;
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TCHAR * pszName;
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};
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//
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// EXTERNALOBJECTS is a macro which simply expands to X(C,0) X(D,1)
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// X(E, 2)...
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// where C, D, E, ... are classes whose sizes are defined externally.
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//
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#define EXTERNALOBJECTS \
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X(CSDWindows, 0) \
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#define TABENT(c) { SIZEOF(c), TEXT(#c) }
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#define X(c, n) { 0, TEXT(#c) },
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struct DBClassInfo DBClassInfoTab[] =
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{
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// tons of table entries missing
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// maybe drive off same file as debug extensions dumpers?
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TABENT(CBASEBROWSER), // 0
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TABENT(CIEFrameAuto), // 1
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TABENT(CNscTree),
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#define NUM_INTERNAL_OBJECTS 4
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EXTERNALOBJECTS // 5...
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{ 0 },
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};
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#undef TABENT
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#undef X
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#define X(c, n) extern "C" extern const int SIZEOF_##c;
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EXTERNALOBJECTS
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#undef X
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//*** DBGetClassSymbolic -- map size to class name (guess)
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// NOTES
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// we just take the 1st hit, so if there are multiple classes w/ the
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// same size you get the wrong answer. if that turns out to be a pblm
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// we can add special-case heuristics for the relevant classes.
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//
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// TODO: should use a generic DWORD value/data pair lookup
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// helper func.
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//
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TCHAR *DBGetClassSymbolic(int cbSize)
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{
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struct DBClassInfo *p;
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#define X(c, n) \
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DBClassInfoTab[NUM_INTERNAL_OBJECTS+n].cbSize = SIZEOF_##c;
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EXTERNALOBJECTS
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#undef X
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for (p = DBClassInfoTab; p->cbSize != 0; p++) {
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if (p->cbSize == cbSize)
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return p->pszName;
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}
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if (DM_FIXME) {
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TraceMsg(DM_FIXME, "DBgcs: cbSize=%d no entry", cbSize);
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ASSERT(0);
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}
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return NULL;
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}
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#endif // }
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