wintirpc.c File Reference

#include <wintirpc.h>
#include <rpc/rpc.h>
#include <stdio.h>
#include <winsock.h>

Include dependency graph for wintirpc.c:

Go to the source code of this file.

Functions
void	multithread_init (void)
VOID	tirpc_report (LPTSTR lpszMsg)
void	tirpc_criticalsection_init (void)
BOOL	winsock_init (void)
BOOL	winsock_fini (void)
BOOL WINAPI	DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
int	tirpc_exit (void)
void	wintirpc_debug (char *fmt,...)

Variables
WSADATA	WSAData
static int	init = 0
static DWORD	dwTlsIndex

Function Documentation

DllMain()

BOOL WINAPI DllMain	(	HINSTANCE	hinstDLL,
		DWORD	fdwReason,
		LPVOID	lpvReserved
	)

Definition at line 96 of file wintirpc.c.

{
    LPVOID lpvData; 
    BOOL fIgnore; 

//  if (init++)
//      return TRUE;

    // Deal with Thread Local Storage initialization!!
    switch (fdwReason) 
    {
        // The DLL is loading due to process
        // initialization or a call to LoadLibrary. 
        case DLL_PROCESS_ATTACH:
            
            // Initialize socket library
            if (winsock_init() == FALSE)
                return FALSE;

            // Initialize CriticalSections
            tirpc_criticalsection_init();

            // Allocate a TLS index. 
            if ((dwTlsIndex = TlsAlloc()) == TLS_OUT_OF_INDEXES) 
                return FALSE; 
 
            // No break: Initialize the index for first thread.
 
        // The attached process creates a new thread. 
        case DLL_THREAD_ATTACH: 
 
            // Initialize the TLS index for this thread
            lpvData = (LPVOID) LocalAlloc(LPTR, 256); 
            if (lpvData != NULL) 
                fIgnore = TlsSetValue(dwTlsIndex, lpvData); 
 
            break; 
 
        // The thread of the attached process terminates.
        case DLL_THREAD_DETACH: 
 
            // Release the allocated memory for this thread.
            lpvData = TlsGetValue(dwTlsIndex); 
            if (lpvData != NULL) 
                LocalFree((HLOCAL) lpvData); 
 
            break; 
 
        // DLL unload due to process termination or FreeLibrary. 
        case DLL_PROCESS_DETACH: 
 
            // Release the allocated memory for this thread.
            lpvData = TlsGetValue(dwTlsIndex); 
            if (lpvData != NULL) 
                LocalFree((HLOCAL) lpvData); 
 
            // Release the TLS index.
            TlsFree(dwTlsIndex);

            // Clean up winsock stuff
            winsock_fini();

            break; 
 
        default: 
            break; 
    } 


    return TRUE;
}

multithread_init()

void multithread_init

(

void

)

Referenced by tirpc_criticalsection_init().

tirpc_criticalsection_init()

void tirpc_criticalsection_init

(

void

)

Definition at line 73 of file wintirpc.c.

                                      {
    multithread_init();
}

Referenced by DllMain().

tirpc_exit()

int tirpc_exit

(

void

)

Definition at line 170 of file wintirpc.c.

{
    if (init == 0 || --init > 0)
        return 0;

    return WSACleanup();
}

tirpc_report()

VOID tirpc_report

(

LPTSTR

lpszMsg

)

Definition at line 39 of file wintirpc.c.

{
    WCHAR    chMsg[256];
    HANDLE   hEventSource;
    LPCWSTR  lpszStrings[2];

    // Use event logging to log the error.
    //
    hEventSource = RegisterEventSource(NULL,
                                       TEXT("tirpc.dll"));

#ifndef __REACTOS__
    swprintf_s(chMsg, sizeof(chMsg), L"tirpc report: %d", GetLastError());
#else
    _snwprintf(chMsg, sizeof(chMsg) / sizeof(WCHAR), L"tirpc report: %d", GetLastError());
#endif
    lpszStrings[0] = (LPCWSTR)chMsg;
    lpszStrings[1] = lpszMsg;

    if (hEventSource != NULL) {
        ReportEvent(hEventSource, // handle of event source
            EVENTLOG_WARNING_TYPE, // event type
            0,                    // event category
            0,                    // event ID
            NULL,                 // current user's SID
            2,                    // strings in lpszStrings
            0,                    // no bytes of raw data
            lpszStrings,          // array of error strings
            NULL);                // no raw data

        (VOID) DeregisterEventSource(hEventSource);
    }
}

Referenced by winsock_init().

winsock_fini()

BOOL winsock_fini

(

void

)

Definition at line 90 of file wintirpc.c.

{
    WSACleanup();
    return TRUE;
}

Referenced by DllMain().

winsock_init()

BOOL winsock_init

(

void

)

Definition at line 77 of file wintirpc.c.

{
    int err;
    err = WSAStartup(MAKEWORD( 3, 3 ), &WSAData);   // XXX THIS SHOULD BE FAILING!!!!!!!!!!!!!!!!!
    if (err != 0) {
        init = 0;
        tirpc_report(L"WSAStartup failed!\n");
        WSACleanup();
        return FALSE;
    }
    return TRUE;
}

Referenced by DllMain().

wintirpc_debug()

void wintirpc_debug	(	char *	fmt,
			...
	)

Definition at line 179 of file wintirpc.c.

{
#ifdef _DEBUG
    char buffer[2048];
#else
    static int triedToOpen = 0;
    static FILE *dbgFile = NULL;
#endif

    va_list vargs;
    va_start(vargs, fmt);

#ifdef _DEBUG
    vsprintf(buffer, fmt, vargs);
    OutputDebugStringA(buffer);
#else
    if (dbgFile == NULL && triedToOpen == 0) {
        triedToOpen = 1;
        dbgFile = fopen("c:\\etc\\rpcsec_gss_debug.txt", "w");
    }
    if (dbgFile != NULL) {
        vfprintf(dbgFile, fmt, vargs);
        fflush(dbgFile);
    }
#endif

    va_end(vargs);
}

Variable Documentation

dwTlsIndex

DWORD dwTlsIndex

static

Definition at line 34 of file wintirpc.c.

Referenced by DllMain(), I_CryptDetachTls(), I_CryptFreeTls(), I_CryptGetTls(), I_CryptSetTls(), and test_cryptTls().

init

int init = 0

static

Definition at line 33 of file wintirpc.c.

Referenced by _Stl_get_classic_locale(), _Stl_get_global_locale(), basic_iostream< char, char_traits< char > >::basic_iostream(), basic_istringstream< _CharT, _Traits, _Alloc >::basic_istringstream(), basic_ostringstream< _CharT, _Traits, _Alloc >::basic_ostringstream(), basic_stringstream< _CharT, _Traits, _Alloc >::basic_stringstream(), cache_InstallAssembly(), cache_UninstallAssembly(), CFn_WMInitDialog(), check(), create_doc_with_string(), create_loop(), DECLARE_INTERFACE_(), doc_load_string(), fill_window(), GetExeFromLnk(), ATL::CComEnumImpl< Base, piid, T, Copy >::Init(), init_key(), init_registry(), init_texthost(), IntCreateDIBitmap(), is_firewall_enabled(), load_string(), MAPIInitialize(), MCIWND_Create(), MsiGetShortcutTargetW(), netif_add(), reset_document(), RpcStream_Create(), run_test(), set_firewall(), START_TEST(), CProgressDialog::StartProgressDialog(), test_menu_iteminfo(), test_StreamInitNew(), test_StreamLoad(), TIFFRegisterCODEC(), tirpc_exit(), widGetDevCaps(), WINHELP_InitFonts(), and winsock_init().

WSAData

WSADATA WSAData

Definition at line 31 of file wintirpc.c.

Referenced by main().