71 lines
2.4 KiB
C++
71 lines
2.4 KiB
C++
#define ASSERT(x) if(!(x)) DebugBreak()
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#define SAFERELEASE(p) if (p) {(p)->Release(); p = NULL;} else ;
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#define SCHEDCDF 101
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#define ID_EXIT 40001
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#define ID_UPDATESCOPEALL 40002
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#define ID_UPDATESCOPEOFFLINE 40003
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#define ID_UPDATESCOPEONLINE 40004
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#define ID_UPDATEFRAMESCDF 40005
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#define ID_USEOTHERCDF 40006
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#define IDD_OTHER 102
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#define IDC_CDFNAME 1000
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#define IDC_STATIC -1
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#define REGSTR_PATH_SCHEDCDF TEXT("Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\SchedCDF")
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#define REGSTR_VAL_CDFURLPATH TEXT("CDFUrlPath")
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#ifndef GUIDSTR_MAX
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// GUIDSTR_MAX is 39 and includes the terminating zero.
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// == Copied from OLE source code =================================
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// format for string form of GUID is (leading identifier ????)
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// ????{%08lX-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}
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#define GUIDSTR_MAX (1+ 8 + 1 + 4 + 1 + 4 + 1 + 4 + 1 + 12 + 1 + 1)
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// ================================================================
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#endif
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class TempBuffer {
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public:
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TempBuffer(ULONG cBytes) {
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m_pBuf = (cBytes <= 120) ? &m_szTmpBuf : GlobalAlloc(GPTR, cBytes);
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m_fGlobalAlloc = (cBytes > 120);
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}
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~TempBuffer() {
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if (m_pBuf && m_fGlobalAlloc) GlobalFree(m_pBuf);
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}
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void *GetBuffer() {
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return m_pBuf;
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}
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private:
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void *m_pBuf;
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// we'll use this temp buffer for small cases.
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//
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char m_szTmpBuf[120];
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unsigned m_fGlobalAlloc:1;
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};
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#define MAKE_WIDEPTR_FROMANSI(ptrname, ansistr) \
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long __l##ptrname = (lstrlen(ansistr) + 1) * sizeof(WCHAR); \
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TempBuffer __TempBuffer##ptrname(__l##ptrname); \
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MultiByteToWideChar(CP_ACP, 0, ansistr, -1, (LPWSTR)__TempBuffer##ptrname.GetBuffer(), __l##ptrname); \
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LPWSTR ptrname = (LPWSTR)__TempBuffer##ptrname.GetBuffer()
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//
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// Note: allocate lstrlenW(widestr) * 2 because its possible for a UNICODE
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// character to map to 2 ansi characters this is a quick guarantee that enough
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// space will be allocated.
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//
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#define MAKE_ANSIPTR_FROMWIDE(ptrname, widestr) \
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long __l##ptrname = (lstrlenW(widestr) + 1) * 2 * sizeof(char); \
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TempBuffer __TempBuffer##ptrname(__l##ptrname); \
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WideCharToMultiByte(CP_ACP, 0, widestr, -1, (LPSTR)__TempBuffer##ptrname.GetBuffer(), __l##ptrname, NULL, NULL); \
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LPSTR ptrname = (LPSTR)__TempBuffer##ptrname.GetBuffer()
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