Add a "logevent" utility for adding an event to the EventLog, developed by Marc Piulachs (marc DOT piulachs AT codexchange DOT net)

See issue #2598 for more details.

svn path=/trunk/; revision=28935

rosapps/directory.rbuild

@@ -49,6 +49,10 @@
 </directory>
 -->
 
+<directory name="logevent">
+	<xi:include href="logevent/logevent.rbuild" />
+</directory>
+
 <directory name="magnify">
 	<xi:include href="magnify/magnify.rbuild" />
 </directory>

rosapps/logevent/logevent.c

@@ -0,0 +1,182 @@
+/*
+ *  ReactOS Win32 Applications
+ *  Copyright (C) 2007 ReactOS Team
+ *
+ *  This program 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 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program 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 this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+/* $Id: hostname.c 21664 2006-04-19 20:14:03Z gedmurphy $
+ *
+ * COPYRIGHT : See COPYING in the top level directory
+ * PROJECT   : Event Logging Utility
+ * FILE      : logevent.c
+ * PROGRAMMER: Marc Piulachs (marc.piulachs at codexchange [dot] net)
+ */
+
+#include <windows.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <malloc.h>
+#include <tchar.h>
+#include <stdarg.h>
+
+TCHAR* m_MachineName	= NULL;
+TCHAR* m_Text 			= "No User Event Text";
+TCHAR* m_Source			= "User Event";
+WORD m_Severity			= EVENTLOG_INFORMATION_TYPE;
+WORD m_Category			= 0;
+DWORD m_EventID			= 1;
+
+void
+Usage(VOID)
+{
+	fputs("logevent.exe [-m \\MachineName] [options] \"Event Text\"", stderr);
+	fputs("\n", stderr);
+	fputs("    Options:\n", stderr);
+	fputs("		-s Severity one of :\n", stderr);
+	fputs("			(S)uccess\n", stderr);
+	fputs("			(I)nformation\n", stderr);
+	fputs("			(W)arning\n", stderr);
+	fputs("			(E)rror\n", stderr);
+	fputs("			(F)ailure\n", stderr);
+	fputs("		-r	Source\n", stderr);
+	fputs("		-c	Category number\n", stderr);
+	fputs("		-e	Event ID\n", stderr);
+	fputs("		/?	Help\n", stderr);
+}
+
+void 
+WriteEvent (VOID)
+{
+	HANDLE hAppLog;
+	BOOL bSuccess;
+  	LPCTSTR arrLogEntry[] = { m_Text }; //writing just one entry
+
+	/* Get a handle to the Application event log */
+	hAppLog = RegisterEventSource(
+		(LPCSTR)m_MachineName,	/* machine  */
+		(LPCSTR)m_Source);        /* source name */
+
+	/* Now report the event, which will add this event to the event log */
+	bSuccess = ReportEvent(
+		hAppLog,					/* event-log handle            */
+		m_Severity,					/* event type                  */
+		m_Category,					/* category						*/
+		m_EventID,					/* event ID                    */
+		NULL,						/* no user SID                 */
+		1,							/* number of substitution strings     */
+		0,							/* no binary data              */
+		arrLogEntry,				/* string array                */
+		NULL);						/* address of data             */
+
+	DeregisterEventSource(hAppLog);
+
+  return;
+}
+
+/* Parse command line parameters */
+static BOOL ParseCmdline(int argc, TCHAR **argv)
+{
+    INT i;
+    BOOL ShowUsage;
+    BOOL FoundEventText;
+	BOOL InvalidOption;
+
+    if (argc < 2) {
+        ShowUsage = TRUE;
+    } else {
+        ShowUsage = FALSE;
+    }
+
+    FoundEventText = FALSE;
+    InvalidOption = FALSE;
+
+    for (i = 1; i < argc; i++) {
+        if (argv[i][0] == '-' || argv[i][0] == '/') {
+            switch (argv[i][1]) {
+            case 's':
+				switch (argv[i + 1][0])
+				{
+					case 's':
+						m_Severity = EVENTLOG_SUCCESS;
+						i++;
+						break;
+					case 'i':
+						m_Severity = EVENTLOG_INFORMATION_TYPE;
+						i++;
+						break;
+					case 'w':
+						m_Severity = EVENTLOG_WARNING_TYPE;
+						i++;
+						break;
+					case 'e':
+						m_Severity = EVENTLOG_ERROR_TYPE;
+						i++;
+						break;
+					case 'f':
+						m_Severity = EVENTLOG_ERROR_TYPE;
+						i++;
+						break;
+					default:
+						printf("Bad option %s.\n", argv[i]);
+						Usage();
+						return FALSE;
+				}
+                break;
+            case 'm': m_MachineName = argv[i + 1]; i++; break;
+            case 'r': m_Source = argv[i + 1]; i++; break;
+            case 'c': m_Category = atoi(argv[i + 1]); i++; break;
+            case 'e': m_EventID  = atoi(argv[i + 1]); i++; break; 
+			case 'h': ShowUsage = TRUE; break; 
+            default:
+                printf("Bad option %s.\n", argv[i]);
+                Usage();
+                return FALSE;
+            }
+            if (InvalidOption) {
+                printf("Bad option format %s.\n", argv[i]);
+                return FALSE;
+            }
+        } else {
+            if (FoundEventText) {
+                printf("Bad parameter %s.\n", argv[i]);
+                return FALSE;
+            } else {
+				m_Text = argv[i];
+                FoundEventText = TRUE;
+            }
+        }
+    }
+
+    if ((!ShowUsage) && (!FoundEventText)) {
+        printf("The event text must be specified.\n");
+        return FALSE;
+    }
+
+    if (ShowUsage) {
+        Usage();
+        return FALSE;
+    }
+
+    return TRUE;
+}
+
+int main(int argc, char **argv)
+{
+   if (ParseCmdline(argc, argv)) 
+		WriteEvent ();
+
+	return 0;
+}

rosapps/logevent/logevent.rbuild

@@ -0,0 +1,9 @@
+<?xml version="1.0"?>
+
+<module name="logevent" type="win32cui" installbase="system32" installname="logevent.exe" allowwarnings="true">
+	<define name="__USE_W32API" />
+	<library>kernel32</library>
+	<library>advapi32</library>
+	<file>logevent.c</file>
+	<file>logevent.rc</file>
+</module>

rosapps/logevent/logevent.rc

@@ -0,0 +1,5 @@
+#define REACTOS_STR_FILE_DESCRIPTION	"Win32 logevent utility\0"
+#define REACTOS_STR_INTERNAL_NAME	"logevent\0"
+#define REACTOS_STR_ORIGINAL_FILENAME	"logevent.exe\0"
+
+#include <reactos/version.rc>