MinGW

1 files changed, 254 insertions, 0 deletions

diff --git a/src/util/winproc.c b/src/util/winproc.c
new file mode 100644
index 000000000..469e1fb41
--- /dev/null
+++ b/src/util/winproc.c
@@ -0,0 +1,254 @@
+/*
+     This file is part of GNUnet.
+     (C) 2001, 2002, 2003, 2004, 2005, 2006 Christian Grothoff (and other contributing authors)
+
+     GNUnet is free software; you can redistribute it and/or modify
+     it under the terms of the GNU General Public License as published
+     by the Free Software Foundation; either version 2, or (at your
+     option) any later version.
+
+     GNUnet is distributed in the hope that it will be useful, but
+     WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+     General Public License for more details.
+
+     You should have received a copy of the GNU General Public License
+     along with GNUnet; see the file COPYING.  If not, write to the
+     Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+     Boston, MA 02111-1307, USA.
+*/
+
+/**
+ * @file util/win/winproc.c
+ * @brief Functions for MS Windows
+ * @author Nils Durner
+ */
+
+#include "platform.h"
+#include "gnunet_common.h"
+
+#define DEBUG_WINPROC 0
+
+#ifdef MINGW
+
+static HINSTANCE hNTDLL, hIphlpapi, hAdvapi, hNetapi;
+
+TNtQuerySystemInformation GNNtQuerySystemInformation;
+TGetIfEntry GNGetIfEntry;
+TGetIpAddrTable GNGetIpAddrTable;
+TGetIfTable GNGetIfTable;
+TOpenSCManager GNOpenSCManager;
+TCreateService GNCreateService;
+TCloseServiceHandle GNCloseServiceHandle;
+TDeleteService GNDeleteService;
+TRegisterServiceCtrlHandler GNRegisterServiceCtrlHandler;
+TSetServiceStatus GNSetServiceStatus;
+TStartServiceCtrlDispatcher GNStartServiceCtrlDispatcher;
+TControlService GNControlService;
+TOpenService GNOpenService;
+TGetBestInterface GNGetBestInterface;
+TGetAdaptersInfo GGetAdaptersInfo;
+TNetUserAdd GNNetUserAdd;
+TNetUserSetInfo GNNetUserSetInfo;
+TLsaOpenPolicy GNLsaOpenPolicy;
+TLsaAddAccountRights GNLsaAddAccountRights;
+TLsaRemoveAccountRights GNLsaRemoveAccountRights;
+TLsaClose GNLsaClose;
+TLookupAccountName GNLookupAccountName;
+TGetFileSecurity GNGetFileSecurity;
+TInitializeSecurityDescriptor GNInitializeSecurityDescriptor;
+TGetSecurityDescriptorDacl GNGetSecurityDescriptorDacl;
+TGetAclInformation GNGetAclInformation;
+TInitializeAcl GNInitializeAcl;
+TGetAce GNGetAce;
+TEqualSid GNEqualSid;
+TAddAce GNAddAce;
+TAddAccessAllowedAce GNAddAccessAllowedAce;
+TSetNamedSecurityInfo GNSetNamedSecurityInfo;
+
+/**
+ * Log (panic) messages from PlibC
+ */
+void
+plibc_panic (int err, char *msg)
+{
+  GNUNET_log (((err ==
+                   INT_MAX) ? GNUNET_ERROR_TYPE_DEBUG : GNUNET_ERROR_TYPE_ERROR),
+                 "%s", msg);
+}
+
+/**
+ * @brief Initialize PlibC and set up Windows environment
+ * @param logging context, NULL means stderr
+ * @return Error code from winerror.h, ERROR_SUCCESS on success
+*/
+int
+InitWinEnv ()
+{
+  int ret;
+
+  plibc_initialized ();
+  plibc_set_panic_proc (plibc_panic);
+  ret = plibc_init ("GNU", PACKAGE);
+
+  /* don't load other DLLs twice */
+  if (hNTDLL)
+    return ret;
+
+  hNTDLL = LoadLibrary ("ntdll.dll");
+
+  /* Function to get CPU usage under Win NT */
+  if (hNTDLL)
+    {
+      GNNtQuerySystemInformation = (TNtQuerySystemInformation)
+        GetProcAddress (hNTDLL, "NtQuerySystemInformation");
+    }
+  else
+    {
+      GNNtQuerySystemInformation = NULL;
+    }
+
+  /* Functions to get information about a network adapter */
+  hIphlpapi = LoadLibrary ("iphlpapi.dll");
+  if (hIphlpapi)
+    {
+      GNGetIfEntry = (TGetIfEntry) GetProcAddress (hIphlpapi, "GetIfEntry");
+      GNGetIpAddrTable = (TGetIpAddrTable) GetProcAddress (hIphlpapi,
+                                                           "GetIpAddrTable");
+      GNGetIfTable = (TGetIfTable) GetProcAddress (hIphlpapi, "GetIfTable");
+      GNGetBestInterface = (TGetBestInterface) GetProcAddress (hIphlpapi,
+                                                               "GetBestInterface");
+      GGetAdaptersInfo = (TGetAdaptersInfo) GetProcAddress (hIphlpapi,
+                                                            "GetAdaptersInfo");
+    }
+  else
+    {
+      GNGetIfEntry = NULL;
+      GNGetIpAddrTable = NULL;
+      GNGetIfTable = NULL;
+      GNGetBestInterface = NULL;
+      GGetAdaptersInfo = NULL;
+    }
+
+  /* Service & Account functions */
+  hAdvapi = LoadLibrary ("advapi32.dll");
+  if (hAdvapi)
+    {
+      GNOpenSCManager = (TOpenSCManager)
+        GetProcAddress (hAdvapi, "OpenSCManagerA");
+      GNCreateService = (TCreateService)
+        GetProcAddress (hAdvapi, "CreateServiceA");
+      GNCloseServiceHandle = (TCloseServiceHandle)
+        GetProcAddress (hAdvapi, "CloseServiceHandle");
+      GNDeleteService = (TDeleteService)
+        GetProcAddress (hAdvapi, "DeleteService");
+      GNRegisterServiceCtrlHandler = (TRegisterServiceCtrlHandler)
+        GetProcAddress (hAdvapi, "RegisterServiceCtrlHandlerA");
+      GNSetServiceStatus = (TSetServiceStatus)
+        GetProcAddress (hAdvapi, "SetServiceStatus");
+      GNStartServiceCtrlDispatcher = (TStartServiceCtrlDispatcher)
+        GetProcAddress (hAdvapi, "StartServiceCtrlDispatcherA");
+      GNControlService = (TControlService)
+        GetProcAddress (hAdvapi, "ControlService");
+      GNOpenService = (TOpenService) GetProcAddress (hAdvapi, "OpenServiceA");
+
+      GNLsaOpenPolicy = (TLsaOpenPolicy)
+        GetProcAddress (hAdvapi, "LsaOpenPolicy");
+      GNLsaAddAccountRights = (TLsaAddAccountRights)
+        GetProcAddress (hAdvapi, "LsaAddAccountRights");
+      GNLsaRemoveAccountRights = (TLsaRemoveAccountRights)
+        GetProcAddress (hAdvapi, "LsaRemoveAccountRights");
+      GNLsaClose = (TLsaClose) GetProcAddress (hAdvapi, "LsaClose");
+      GNLookupAccountName = (TLookupAccountName)
+        GetProcAddress (hAdvapi, "LookupAccountNameA");
+
+      GNGetFileSecurity = (TGetFileSecurity)
+        GetProcAddress (hAdvapi, "GetFileSecurityA");
+      GNInitializeSecurityDescriptor = (TInitializeSecurityDescriptor)
+        GetProcAddress (hAdvapi, "InitializeSecurityDescriptor");
+      GNGetSecurityDescriptorDacl = (TGetSecurityDescriptorDacl)
+        GetProcAddress (hAdvapi, "GetSecurityDescriptorDacl");
+      GNGetAclInformation = (TGetAclInformation)
+        GetProcAddress (hAdvapi, "GetAclInformation");
+      GNInitializeAcl = (TInitializeAcl)
+        GetProcAddress (hAdvapi, "InitializeAcl");
+      GNGetAce = (TGetAce) GetProcAddress (hAdvapi, "GetAce");
+      GNEqualSid = (TEqualSid) GetProcAddress (hAdvapi, "EqualSid");
+      GNAddAce = (TAddAce) GetProcAddress (hAdvapi, "AddAce");
+      GNAddAccessAllowedAce = (TAddAccessAllowedAce)
+        GetProcAddress (hAdvapi, "AddAccessAllowedAce");
+      GNSetNamedSecurityInfo = (TSetNamedSecurityInfo)
+        GetProcAddress (hAdvapi, "SetNamedSecurityInfoA");
+    }
+  else
+    {
+      GNOpenSCManager = NULL;
+      GNCreateService = NULL;
+      GNCloseServiceHandle = NULL;
+      GNDeleteService = NULL;
+      GNRegisterServiceCtrlHandler = NULL;
+      GNSetServiceStatus = NULL;
+      GNStartServiceCtrlDispatcher = NULL;
+      GNControlService = NULL;
+      GNOpenService = NULL;
+
+      GNLsaOpenPolicy = NULL;
+      GNLsaAddAccountRights = NULL;
+      GNLsaRemoveAccountRights = NULL;
+      GNLsaClose = NULL;
+      GNLookupAccountName = NULL;
+
+      GNGetFileSecurity = NULL;
+      GNInitializeSecurityDescriptor = NULL;
+      GNGetSecurityDescriptorDacl = NULL;
+      GNGetAclInformation = NULL;
+      GNInitializeAcl = NULL;
+      GNGetAce = NULL;
+      GNEqualSid = NULL;
+      GNAddAce = NULL;
+      GNAddAccessAllowedAce = NULL;
+      GNSetNamedSecurityInfo = NULL;
+    }
+
+  /* Account function */
+  hNetapi = LoadLibrary ("netapi32.dll");
+  if (hNetapi)
+    {
+      GNNetUserAdd = (TNetUserAdd) GetProcAddress (hNetapi, "NetUserAdd");
+      GNNetUserSetInfo = (TNetUserSetInfo)
+        GetProcAddress (hNetapi, "NetUserSetInfo");
+    }
+  else
+    {
+      GNNetUserAdd = NULL;
+      GNNetUserSetInfo = NULL;
+    }
+
+  return ret;
+}
+
+/**
+ * Clean up Windows environment
+ */
+void
+ShutdownWinEnv ()
+{
+  plibc_shutdown ();
+
+  FreeLibrary (hNTDLL);
+  FreeLibrary (hIphlpapi);
+  FreeLibrary (hAdvapi);
+  FreeLibrary (hNetapi);
+
+  CoUninitialize ();
+}
+
+#endif /* MINGW */
+
+#if !HAVE_ATOLL
+long long
+atoll (const char *nptr)
+{
+  return atol (nptr);
+}
+#endif