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I am sorry for the confusion. Here is the code which needs clarification. I am trying to figure out how to relay the BOOL Function to a string, so I can then cout << string << endl;
Here is the code:
<code>BOOL SetPrivilege(
HANDLE hToken, // access token handle
LPCTSTR lpszPrivilege, // name of privilege to enable/disable
BOOL bEnablePrivilege // to enable or disable privilege
)
{
TOKEN_PRIVILEGES tp;
LUID luid;
if ( !LookupPrivilegeValue(
NULL, // lookup privilege on local system
lpszPrivilege, // privilege to lookup
&luid ) ) // receives LUID of privilege
{
printf("LookupPrivilegeValue error: %u\n", GetLastError() );
return FALSE;
}
tp.PrivilegeCount = 1;
tp.Privileges[0].Luid = luid;
if (bEnablePrivilege)
tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
else
tp.Privileges[0].Attributes = 0;
// Enable the privilege or disable all privileges.
if ( !AdjustTokenPrivileges(
hToken,
FALSE,
&tp,
sizeof(TOKEN_PRIVILEGES),
(PTOKEN_PRIVILEGES) NULL,
(PDWORD) NULL) )
{
printf("AdjustTokenPrivileges error: %u\n", GetLastError() );
return FALSE;
}
if (GetLastError() == ERROR_NOT_ALL_ASSIGNED)
{
printf("The token does not have the specified privilege. \n");
return FALSE;
}
return TRUE;
}
Thank you once again for helping me with this.
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Hi
I am looking for a subroutine of FFT written with C++.
I have a fortran version Four1(DATA,NN,ISIGN), and I am looking for its counterpart in C++.
Thanks in advance for the help.
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I see two options:
- See [^].
- Translate the
FORTRAN routine.
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
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i'm having trouble understaning this function call in the constructor.
( const char *const first, const char * const last )
i see we have a constant then a char type then a pointer to first thats declared a char constant. But isn't that declaring first a constant and a char twice. I'm reading Dietel 5th edition maybe i misread something can someone please explain this argument in the function call please to a newby.
Employee::Employee( const char * const first, const char * const last )
26 {
27 firstName = new char[ strlen( first ) + 1 ];
28 strcpy( firstName, first );
29
30 lastName = new char[ strlen( last ) + 1 ];
31 strcpy( lastName, last );
32
33 count++; // increment static count of employees
34
35 cout << "Employee constructor for " << firstName
36 << ' ' << lastName << " called." << endl;
37 } // end Employee constructor
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I hope you get the idea.
const char* p;
*p = 'A';
p = arr2;
char* const p;
*p = 'A';
p = arr2;
«_Superman_»
I love work. It gives me something to do between weekends.
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See here and here.
"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
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o.k. the newby.. after trudging on now processess the argument. the second const is simply the name given to the passed parameter const first.
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here is a code snippet in Dietels 5th edition that i'm reading for my OOP class. I don't understand what the : x( value ) means in the constructor. The comment says initialize x to value, but can someone explain that to me in more detail please. I know its not inheritance because i haven't got to the chapter yet. Can some one please help. Here is the code snippet.
class Test
8 {
9 public:
10 Test( int = 0 ); // default constructor
11 void print() const;
12 private:
13 int x;
14 }; // end class Test
15
16 // constructor
17 Test::Test( int value )
18 : x( value ) // initialize x to value
19 {
20 // empty body
21 } // end constructor Test
.
.
.
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That is how you initialize the private data member x.
Writing x = value inside the constructor will become assignment and not initialization.
Here is an example of both -
Initialization
int x = 10;
Assignment
int x;
x = 10;
«_Superman_»
I love work. It gives me something to do between weekends.
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i see it's a different way of initializing.
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Initialization and assignment are 2 different things especially when dealing with classes.
«_Superman_»
I love work. It gives me something to do between weekends.
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Hi Member
Can i get deleted file from system?Can any body give me Algo or concept.How can i get it?Plz Help me
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im trying to get RecentDocs registry info and put it in a listctrl the name part works fine but the data part i only get the first letter
#define MAX_KEY_LENGTH 255
#define MAX_VALUE_NAME 16383
TCHAR achValue[MAX_VALUE_NAME];
DWORD cchValue = MAX_VALUE_NAME;
HKEY hKey;
dwData = MAX_VALUE_NAME;
cchValue = MAX_VALUE_NAME;
achValue[0] = '\0';
retCode = RegEnumValue(hKey, i,
achValue,
&cchValue,
NULL,
&dwType,
(BYTE*)lpData,
(LPDWORD)&dwData);
if (retCode == ERROR_SUCCESS )
{
m_list.InsertItem(index, achValue);
m_list.SetItemText(index, 1, lpData);
index++;
}
im using vs 2008 and mfc can anyone tell me where im going wrong? 
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Your attempting to pass a binary string to a function that expects a TCHAR string. You should convert it to some meaningful character string format first. The function will interpret the each byte of the binary value as char (char is a byte).
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i forgot to add these
TCHAR lpData[MAX_VALUE_NAME];
DWORD dwType = REG_BINARY;
DWORD dwData = MAX_VALUE_NAME;
but it is a TCHAR so im still lost as to what to do to fix it 
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Is yours a ANSI build (i.e. not UNICODE)?
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
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Change:
locoone wrote: if (retCode == ERROR_SUCCESS )
{
m_list.InsertItem(index, achValue);
m_list.SetItemText(index, 1, lpData);
index++;
}
to
if (retCode == ERROR_SUCCESS )
{
CString str = (wchar_t *) lpData;
m_list.InsertItem(index, achValue);
m_list.SetItemText(index, 1, str);
index++;
}
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
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i changed it and i now get this error
error C2440: 'initializing' : cannot convert from 'wchar_t *' to 'ATL::CStringT<BaseType,StringTraits>'
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Try (I haven't ATL here so I may only guess)
if (retCode == ERROR_SUCCESS )
{
m_list.InsertItem(index, achValue);
m_list.SetItemText(index, 1, CW2A(lpData));
index++;
}
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
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that gives the same error 
but why am i only getting the first letter and not the whole value?
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\RecentDocs <--- thats what im tring to get
modified on Sunday, April 12, 2009 11:07 PM
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locoone wrote: that gives the same error
It shouldn't.
locoone wrote: but why am i only getting the first letter and not the whole value?
Because lpData contains a UNICODE string, while you need a ANSI one.
Since seems you've troubles with ATL conversion macros, try using the oldie-goldie WideCharToMultyByte [^] function.
For instance (beware: quick and dirty fix):
if (retCode == ERROR_SUCCESS )
{
char buffer[200];
WideCharToMultiByte(CP_ACP, 0, lpData, -1, buffer, 200, NULL, NULL);
m_list.InsertItem(index, achValue);
m_list.SetItemText(index, 1, buffer);
index++;
}
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
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that worked thanks man 
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i was looking all over the net for that function and i found it in one of the best PE Protectors (yoda's protector)
i tried to strip that function but i cant seem to get it right , it erase alot more than the DOS Stub
if hope some1 can give me some pointers or the solution i would be grateful
IMAGE_DOS_HEADER image_dos_header;<br />
IMAGE_NT_HEADERS image_nt_headers;<br />
HANDLE hFile,hFMap;<br />
LPVOID FBase;<br />
LPBYTE lpFile;<br />
<br />
DWORD bufFileSize,dwBytesRead,dwBytesWritten;<br />
<br />
hFile = CreateFile("C:\\test.exe", GENERIC_READ, FILE_SHARE_READ, NULL,OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);<br />
bufFileSize = GetFileSize(hFile, NULL);<br />
lpFile = new BYTE[bufFileSize];<br />
ReadFile(hFile, lpFile, bufFileSize, &dwBytesRead, NULL);<br />
CloseHandle(hFile);<br />
<br />
hFMap = CreateFileMapping(hFile, NULL, FILE_MAP_ALL_ACCESS, 0, 0, NULL);<br />
FBase = MapViewOfFile(hFMap, FILE_MAP_ALL_ACCESS, 0, 0, 0);<br />
<br />
CopyMemory(&image_dos_header,lpFile,sizeof(IMAGE_DOS_HEADER));<br />
CopyMemory(&image_nt_headers,lpFile + image_dos_header.e_lfanew,sizeof(IMAGE_NT_HEADERS));<br />
<br />
<br />
image_dos_header.e_cblp = 0x0040;<br />
image_dos_header.e_cp = 0x0001;<br />
image_dos_header.e_crlc = 0x0000;<br />
image_dos_header.e_cparhdr = 0x0002;<br />
image_dos_header.e_minalloc = 0x0004;<br />
image_dos_header.e_maxalloc = 0xFFFF;<br />
image_dos_header.e_ss = 0x0002;<br />
image_dos_header.e_sp = 0x0040;<br />
image_dos_header.e_csum = 0x0000;<br />
image_dos_header.e_ip = 0x000E;<br />
image_dos_header.e_cs = 0x0000;<br />
image_dos_header.e_lfarlc = 0x001C;<br />
image_dos_header.e_ovno = 0x0000;<br />
image_dos_header.e_res[0] = 0x0000;<br />
image_dos_header.e_res[1] = 0x0000;<br />
image_dos_header.e_res[2] = 0x6957;<br />
image_dos_header.e_res[3] = 0x336E;<br />
image_dos_header.e_oemid = 0x2032;<br />
image_dos_header.e_oeminfo = 0x6E6F;<br />
image_dos_header.e_res2[0] = 0x796C;<br />
image_dos_header.e_res2[1] = 0x0D21;<br />
image_dos_header.e_res2[2] = 0x240A;<br />
image_dos_header.e_res2[3] = 0xB40E;<br />
image_dos_header.e_res2[4] = 0xBA09;<br />
image_dos_header.e_res2[5] = 0x0000;<br />
image_dos_header.e_res2[6] = 0xCD1F;<br />
image_dos_header.e_res2[7] = 0xB821;<br />
image_dos_header.e_res2[8] = 0x4C01;<br />
image_dos_header.e_res2[9] = 0x21CD;<br />
image_dos_header.e_lfanew = 0x40;<br />
<br />
FillMemory(lpFile,image_nt_headers.OptionalHeader.SizeOfHeaders,0x10);<br />
<br />
hFile = CreateFile("C:\\test2.exe",GENERIC_WRITE,0,NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);<br />
WriteFile(hFile, lpFile, bufFileSize, &dwBytesWritten, NULL);<br />
<br />
CloseHandle(hFile);<br />
FlushViewOfFile(FBase, 0);<br />
UnmapViewOfFile(FBase);
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