|
I was using the code sample to try and sort of reverse engineer some sample code, and get a clear understanding of it first. The Big Picture is that I'm trying to write my own Custom Action DLL for InstallShield Pro, that installs the web server, looks at the metadata, if it's XPPro/Vista/7 with 1 default website, then change the virtual path, program the mimes, documents so my asp.net product will work.
I didn't know what the scope of coinitialize was, or what it does, and I prefer to just write 1 giant function first.
I wrote this first, as the main function, in which I want to fork out to another function based on the IIS Version installed. But I'm stuck creating my first engine function, that does the work. in switch case 5, I want to run the IIS job.
void CA_WebInfo::create_WebServer( CString msi_DIR_AppVolumeFolder_II ) {
bool iis_Result = false;
int program_ExitCode = 0;
unsigned long iis_MajorVersion;
unsigned long iis_MinorVersion;
CA_Registry caReg;
iis_Result = IIS_Installed();
if ( iis_Result == false ) {
program_ExitCode = install_WebServer( msi_DIR_AppVolumeFolder_II );
}
iis_Result = IIS_Installed();
if ( iis_Result == true ) {
iis_MajorVersion = caReg.get_IIS_MajorVersion();
iis_MinorVersion = caReg.get_IIS_MinorVersion();
int result_ADSI = 0;
switch ( iis_MajorVersion ) {
case 5:
attach_IIS5_XP();
result_ADSI = get_IIS_VirtualDirectories( 1 );
break;
case 6:
break;
case 7:
break;
}
}
}
I know I have to attach to the metadata first, see what it is, and then take action. I have written this in VB with great success, but c++ is lights years away. This is my intialization of the IIS MetaData.
I hope my explanation makes sense, this is my first c++ project since 28 years ago.
HRESULT CA_WebInfo::attach_IIS5_XP(void) {
HRESULT hr;
IADs *pADs = NULL;
IISApp2 *pApp2 = NULL;
IISApp3 *pApp3 = NULL;
DWORD instanceID = 1;
int app_Level = 0;
hr = CoInitializeEx( NULL, COINIT_MULTITHREADED );
if ( FAILED( hr ) ) { goto error; }
hr = ADsGetObject( L"IIS://localhost/w3svc/1/root", IID_IADs, (void **)&pADs );
if ( FAILED( hr ) ) {
app_Level = 1;
goto error;
}
hr = pADs->QueryInterface( IID_IISApp2, (void **)&pApp2 );
if ( FAILED( hr ) ) {
app_Level = 2;
goto error;
}
hr = pADs->QueryInterface( IID_IISApp3, (void **)&pApp3 );
if ( FAILED( hr ) ) {
app_Level = 3;
goto error;
}
error:
if ( pApp3 )
pApp3->Release();
if ( pApp2 )
pApp2->Release();
if ( pADs )
pADs->Release();
CoUninitialize();
return hr;
}
|
|
|
|
|
hi ,
i made a simple application for encryption and decryption of a text file using c language.
i want to know if a text file contains language symbols other than English , than how C language take care of it. Please also tell me if we can add other languages support in C language.
|
|
|
|
|
Check out http://en.wikipedia.org/wiki/Unicode[^]. You may want to use strings of unicode characters rather than just char Of course then you will also have to figure out and use encodings. Here's a good introduction on Unicode and encodings: http://www.joelonsoftware.com/articles/Unicode.html[^]
I'm probably not the best person to ask about what libraries and system functions to use, but it shouldn't be too hard to google for.  I do know Visual Studio provides built-in support for unicode strings, it's right in the project options.
|
|
|
|
|
|
Hi Dveleopers,
I have some problem regarding combo-box control. In one situation it give the list properly and in the other one it appears till the mouse is hold after that it get hides. If we click on arrow part of combo box it behaves properly, but if we click on the text part it give the list while mouse is in hold after that it get hide.
In 1st condition I have added almost 15 items and in other situation almost 500 items is being added.
The only difference between these items is that 1st one is CString and the 2nd one is char*.
Here the sel change of another combo based on that combo box ""m_chap"" ( in which I have problem is being populated ). pFnameMap is a structure and pFnameMap->fullName is a char*.
CString szTemp;
m_nUserType = m_Rep.GetCurSel();
m_Chap.ResetContent();
if(m_nUserType != LB_ERR)
{
m_Rep.GetLBText(m_nUserType, szTemp);
if (szTemp.Find("Materia") >= 0)
{
FNAMEMAP1 *pFnameMap = NULL;
for( int i=0;i& heApp.m_ChapterNameMap.GetCount();i++)
{
if(APP->m_ChapterNameMap.Lookup((WORD)i,(void near *&)pFnameMap))
{
if(stricmp(pFnameMap->repName, "Complete")==0)
{
m_Chap.AddString(pFnameMap->fullName);
}
}
}
}
else
{
szQuery = "Repertory = '" + szTemp + "'";
m_pRsRepChaps->SetFilter(szQuery);
while(!m_pRsRepChaps->IsEOF())
{
m_pRsRepChaps->GetFieldValue("Chapter", szTemp);
if(m_Chap.FindStringExact(-1, szTemp)==LB_ERR)
{
m_Chap.AddString(szTemp);
}
m_pRsRepChaps->MoveNext();
}
}
}
Combo box style is dropdown.
Thanks in advance.
Amrit Agrawal
Software Developer
|
|
|
|
|
When do you add the items?
> The problem with computers is that they do what you tell them to do and not what you want them to do. <
> If it doesn't matter, it's antimatter.<
|
|
|
|
|
Hi there,
I've got a trouble of memory leak. I use Process Explorer to watch my app's status, and find that the "virtual size" keep increasing, and get to 2GB eventually, but the app never crashed.
I use windbg to check the app's memory status, the memory committed and memory reserved are also good(130MB)，in my understanding, the "virtual size" is composed of the memory committed and reserved，but the fact is not. Please tell me how to calculate "virtual size", Thanks very much!
|
|
|
|
|
|
|
|
Hello community,
i use this function in my application and have a little issue!
For example Firefox translate URL with tis "ö" to "%C3%B6" and this is ok, now when i use AfxParseUrlEx with URLs who have character like "ö" in this convert it to "%F6" and this is wrong!
I need it converted like Firefox from "ö" to "%C3%B6"!!
Hove to use AfxParseUrlEx so that they should do the same like Firefox?
Use with parameter ICU_BROWSER_MODE don't work! 
I hope my question is understandable for other
Best regards
bosfan
|
|
|
|
|
What happens if you set dwFlags to 0?
"One man's wage rise is another man's price increase." - Harold Wilson
"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
"Some people are making such thorough preparation for rainy days that they aren't enjoying today's sunshine." - William Feather
|
|
|
|
|
Hello,
thanks for answer! It is the same, character 'ö' is converted to
"%F6" not to "%C3%B6"! Maybe i do not understand this function!?
For example, blanc's are converted to "%20" and this is ok!
regards
bosfan!
|
|
|
|
|
"%C3%B6" is a two byte character, perhaps the issue has something to do with character encoding (UTF-8 vs UTF-16)?
Edit: I see that 0xF6 (246 decimal) is ASCII character "ö".
|
|
|
|
|
HI,
I am trying to register a dll through regsvr32 but I am getting error:
"the module "mydll.dll" failed to load on my XP system with VS 2008"
Can you suggest me what settings I need to take care, same library is running on other system Win7 + VS2008.
|
|
|
|
|
What is the exact error message? "The module failed to load" could probably mean that regsvr32 could not even find the DLL. Verify the path you provide to it.
"Real men drive manual transmission" - Rajesh.
|
|
|
|
|
Does your dll have any dependencies which are not on the target system? Run depends.exe on your dll to check.
==============================
Nothing to say.
|
|
|
|
|
mouse_event( MOUSEEVENTF_LEFTDOWN, 0,0,0,NULL);
mouse_event( MOUSEEVENTF_LEFTUP, 0,0,0,NULL);
VOID mouse_event( DWORD dwFlags,
DWORD dx,
DWORD dy,
DWORD dwData,
ULONG_PTR dwExtraInfo
);
|
|
|
|
|
catokat wrote: move mouse to pt.x,pt.y???
You can use SetCursorPos()[^], which does exactly that (unless you're wanting to use mouse_event for some reason).
"Real men drive manual transmission" - Rajesh.
|
|
|
|
|
Is there a function available that can return the Maximum number of bytes accessible in RAM for a 32 Bit App? It might be running on either 32 or 64 Bit machines.
I know of the flag /LARGEADDRESSAWARE. What I am specifically looking for is a function that can tell me the number of bytes as numeric quantity.
|
|
|
|
|
Try GlobalMemoryStatusEx[^] maybe.
> The problem with computers is that they do what you tell them to do and not what you want them to do. <
> If it doesn't matter, it's antimatter.<
|
|
|
|
|
Hi Divya,
The maximum virtual address can be determined by doing something like:
SYSTEM_INFO si = {0};
GetSystemInfo(&si);
DWORD_PTR dwMaximumAddress = (DWORD_PTR)si.lpMaximumApplicationAddress;
If you wanted to determine if the physical address extensions are enabled on a 32 bit OS you could then do something like:
BOOL bPAE = ((DWORD_PTR)si.lpMaximumApplicationAddress >= 0xBFFFFFFF);
Best Wishes,
-David Delaune
|
|
|
|
|
Thanks a ton, David! I will try to figure out what to do with those details.
|
|
|
|
|
Divya, marking his reply as answer will help others know that it's a good answer and that it helped you. I've marked it now, and you can too.
"Real men drive manual transmission" - Rajesh.
|
|
|
|
|
As mentioned, GetSysInfo() will give you the physical memory, but then you have to ask yourself why you want to know this since half of this is physically reserved for the kernel, but the virtual memory each process runs in will be addressable memory up to 4 GB regardless of what you have physically.
So, what are you trying to do and why?
==============================
Nothing to say.
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
