| /* |
| * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * A class to manage AccessBridge debugging |
| */ |
| |
| #include "AccessBridgeDebug.h" |
| #include <stdarg.h> |
| #include <stdio.h> |
| #include <windows.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /** |
| * print a GetLastError message |
| */ |
| char *printError(char *msg) { |
| LPVOID lpMsgBuf = NULL; |
| static char retbuf[256]; |
| |
| if (msg != NULL) { |
| strncpy((char *)retbuf, msg, sizeof(retbuf)); |
| // if msg text is >= 256 ensure buffer is null terminated |
| retbuf[255] = '\0'; |
| } |
| if (!FormatMessage( |
| FORMAT_MESSAGE_ALLOCATE_BUFFER | |
| FORMAT_MESSAGE_FROM_SYSTEM | |
| FORMAT_MESSAGE_IGNORE_INSERTS, |
| NULL, |
| GetLastError(), |
| MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language |
| (LPTSTR) &lpMsgBuf, |
| 0, |
| NULL )) |
| { |
| PrintDebugString(" %s: FormatMessage failed", msg); |
| } else { |
| PrintDebugString(" %s: %s", msg, (char *)lpMsgBuf); |
| } |
| if (lpMsgBuf != NULL) { |
| strncat((char *)retbuf, ": ", sizeof(retbuf) - strlen(retbuf) - 1); |
| strncat((char *)retbuf, (char *)lpMsgBuf, sizeof(retbuf) - strlen(retbuf) - 1); |
| } |
| return (char *)retbuf; |
| } |
| |
| |
| /** |
| * Send debugging info to the appropriate place |
| */ |
| void PrintDebugString(char *msg, ...) { |
| #ifdef DEBUGGING_ON |
| char buf[1024]; |
| va_list argprt; |
| |
| va_start(argprt, msg); // set up argptr |
| vsprintf(buf, msg, argprt); |
| #ifdef SEND_TO_OUTPUT_DEBUG_STRING |
| OutputDebugString(buf); |
| #endif |
| #ifdef SEND_TO_CONSOLE |
| printf(buf); |
| printf("\r\n"); |
| #endif |
| #endif |
| } |
| |
| /** |
| * Send Java debugging info to the appropriate place |
| */ |
| void PrintJavaDebugString2(char *msg, ...) { |
| #ifdef JAVA_DEBUGGING_ON |
| char buf[1024]; |
| va_list argprt; |
| |
| va_start(argprt, msg); // set up argptr |
| vsprintf(buf, msg, argprt); |
| #ifdef SEND_TO_OUTPUT_DEBUG_STRING |
| OutputDebugString(buf); |
| #endif |
| #ifdef SEND_TO_CONSOLE |
| printf(buf); |
| printf("\r\n"); |
| #endif |
| #endif |
| } |
| /** |
| * Wide version of the method to send debugging info to the appropriate place |
| */ |
| void wPrintDebugString(wchar_t *msg, ...) { |
| #ifdef DEBUGGING_ON |
| char buf[1024]; |
| char charmsg[256]; |
| va_list argprt; |
| |
| va_start(argprt, msg); // set up argptr |
| sprintf(charmsg, "%ls", msg); // convert format string to multi-byte |
| vsprintf(buf, charmsg, argprt); |
| #ifdef SEND_TO_OUTPUT_DEBUG_STRING |
| OutputDebugString(buf); |
| #endif |
| #ifdef SEND_TO_CONSOLE |
| printf(buf); |
| printf("\r\n"); |
| #endif |
| #endif |
| } |
| |
| /** |
| * Wide version of the method to send Java debugging info to the appropriate place |
| */ |
| void wPrintJavaDebugString(wchar_t *msg, ...) { |
| #ifdef JAVA_DEBUGGING_ON |
| char buf[1024]; |
| char charmsg[256]; |
| va_list argprt; |
| |
| va_start(argprt, msg); // set up argptr |
| sprintf(charmsg, "%ls", msg); // convert format string to multi-byte |
| vsprintf(buf, charmsg, argprt); |
| #ifdef SEND_TO_OUTPUT_DEBUG_STRING |
| OutputDebugString(buf); |
| #endif |
| #ifdef SEND_TO_CONSOLE |
| printf(buf); |
| printf("\r\n"); |
| #endif |
| #endif |
| } |
| #ifdef __cplusplus |
| } |
| #endif |