| 1 | /* $Id: SUPLoggerCtl.cpp 98103 2023-01-17 14:15:46Z vboxsync $ */
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| 2 | /** @file
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| 3 | * SUPLoggerCtl - Support Driver Logger Control.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2009-2023 Oracle and/or its affiliates.
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| 8 | *
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| 9 | * This file is part of VirtualBox base platform packages, as
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| 10 | * available from https://www.virtualbox.org.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation, in version 3 of the
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| 15 | * License.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful, but
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| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | * General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | *
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| 25 | * The contents of this file may alternatively be used under the terms
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| 26 | * of the Common Development and Distribution License Version 1.0
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| 27 | * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
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| 28 | * in the VirtualBox distribution, in which case the provisions of the
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| 29 | * CDDL are applicable instead of those of the GPL.
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| 30 | *
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| 31 | * You may elect to license modified versions of this file under the
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| 32 | * terms and conditions of either the GPL or the CDDL or both.
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| 33 | *
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| 34 | * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
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| 35 | */
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| 36 |
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| 37 |
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| 38 | /*********************************************************************************************************************************
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| 39 | * Header Files *
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| 40 | *********************************************************************************************************************************/
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| 41 | #include <VBox/sup.h>
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| 42 | #include <iprt/buildconfig.h>
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| 43 | #include <iprt/initterm.h>
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| 44 | #include <iprt/getopt.h>
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| 45 | #include <iprt/stream.h>
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| 46 | #include <iprt/string.h>
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| 47 | #include <iprt/ctype.h>
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| 48 | #include <iprt/errcore.h>
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| 49 |
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| 50 |
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| 51 | /**
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| 52 | * Prints the usage.
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| 53 | * @returns 1.
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| 54 | */
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| 55 | static int usage(void)
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| 56 | {
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| 57 | RTPrintf("usage: SUPLoggerCtl [-f|--flags <flags-settings>] \\\n"
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| 58 | " [-g|--groups <groups-settings>] \\\n"
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| 59 | " [-d|--dest <destination-specifiers>] \\\n"
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| 60 | " [-l|--which <release|debug>] \\\n"
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| 61 | " [-o|--what <set|create|destroy>]\n"
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| 62 | " or: SUPLoggerCtl <-h|--help>\n"
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| 63 | "\n"
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| 64 | );
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| 65 | return 1;
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| 66 | }
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| 67 |
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| 68 |
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| 69 | int main(int argc, char **argv)
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| 70 | {
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| 71 | RTR3InitExe(argc, &argv, RTR3INIT_FLAGS_TRY_SUPLIB);
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| 72 |
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| 73 | /*
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| 74 | * Options are mandatory.
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| 75 | */
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| 76 | if (argc <= 1)
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| 77 | return usage();
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| 78 |
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| 79 | /*
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| 80 | * Parse the options.
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| 81 | */
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| 82 | static const RTGETOPTDEF s_aOptions[] =
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| 83 | {
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| 84 | { "--flags", 'f', RTGETOPT_REQ_STRING },
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| 85 | { "--groups", 'g', RTGETOPT_REQ_STRING },
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| 86 | { "--dest", 'd', RTGETOPT_REQ_STRING },
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| 87 | { "--what", 'o', RTGETOPT_REQ_STRING },
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| 88 | { "--which", 'l', RTGETOPT_REQ_STRING },
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| 89 | };
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| 90 |
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| 91 | const char *pszFlags = "";
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| 92 | const char *pszGroups = "";
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| 93 | const char *pszDest = "";
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| 94 | SUPLOGGER enmWhich = SUPLOGGER_DEBUG;
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| 95 | enum
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| 96 | {
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| 97 | kSupLoggerCtl_Set, kSupLoggerCtl_Create, kSupLoggerCtl_Destroy
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| 98 | } enmWhat = kSupLoggerCtl_Set;
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| 99 |
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| 100 | int ch;
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| 101 | RTGETOPTUNION Val;
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| 102 | RTGETOPTSTATE GetState;
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| 103 | RTGetOptInit(&GetState, argc, argv, s_aOptions, RT_ELEMENTS(s_aOptions), 1, 0);
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| 104 | while ((ch = RTGetOpt(&GetState, &Val)))
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| 105 | {
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| 106 | switch (ch)
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| 107 | {
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| 108 | case 'f':
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| 109 | pszFlags = Val.psz;
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| 110 | break;
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| 111 |
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| 112 | case 'g':
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| 113 | pszGroups = Val.psz;
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| 114 | break;
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| 115 |
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| 116 | case 'd':
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| 117 | pszDest = Val.psz;
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| 118 | break;
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| 119 |
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| 120 | case 'o':
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| 121 | if (!strcmp(Val.psz, "set"))
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| 122 | enmWhat = kSupLoggerCtl_Set;
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| 123 | else if (!strcmp(Val.psz, "create"))
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| 124 | enmWhat = kSupLoggerCtl_Create;
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| 125 | else if (!strcmp(Val.psz, "destroy"))
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| 126 | enmWhat = kSupLoggerCtl_Destroy;
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| 127 | else
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| 128 | {
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| 129 | RTStrmPrintf(g_pStdErr, "SUPLoggerCtl: error: Unknown operation '%s'.\n", Val.psz);
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| 130 | return 1;
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| 131 | }
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| 132 | break;
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| 133 |
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| 134 | case 'l':
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| 135 | if (!strcmp(Val.psz, "debug"))
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| 136 | enmWhich = SUPLOGGER_DEBUG;
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| 137 | else if (!strcmp(Val.psz, "release"))
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| 138 | enmWhich = SUPLOGGER_RELEASE;
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| 139 | else
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| 140 | {
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| 141 | RTStrmPrintf(g_pStdErr, "SUPLoggerCtl: error: Unknown logger '%s'.\n", Val.psz);
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| 142 | return 1;
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| 143 | }
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| 144 | break;
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| 145 |
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| 146 | case 'h':
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| 147 | return usage();
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| 148 |
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| 149 | case 'V':
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| 150 | RTPrintf("%sr%s\n", RTBldCfgVersion(), RTBldCfgRevisionStr());
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| 151 | return 0;
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| 152 |
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| 153 | case VINF_GETOPT_NOT_OPTION:
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| 154 | RTStrmPrintf(g_pStdErr, "SUPLoggerCtl: error: Unexpected argument '%s'.\n", Val.psz);
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| 155 | return 1;
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| 156 |
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| 157 | default:
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| 158 | return RTGetOptPrintError(ch, &Val);
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| 159 | }
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| 160 | }
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| 161 |
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| 162 | /*
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| 163 | * Make sure the support library is initialized.
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| 164 | */
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| 165 | int rc = SUPR3Init(NULL /*ppSession*/);
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| 166 | if (RT_SUCCESS(rc))
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| 167 | {
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| 168 | /*
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| 169 | * Do the requested job.
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| 170 | */
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| 171 | switch (enmWhat)
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| 172 | {
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| 173 | case kSupLoggerCtl_Set:
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| 174 | rc = SUPR3LoggerSettings(enmWhich, pszFlags, pszGroups, pszDest);
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| 175 | break;
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| 176 | case kSupLoggerCtl_Create:
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| 177 | rc = SUPR3LoggerCreate(enmWhich, pszFlags, pszGroups, pszDest);
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| 178 | break;
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| 179 | case kSupLoggerCtl_Destroy:
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| 180 | rc = SUPR3LoggerDestroy(enmWhich);
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| 181 | break;
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| 182 | default:
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| 183 | rc = VERR_INTERNAL_ERROR;
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| 184 | break;
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| 185 | }
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| 186 | if (RT_SUCCESS(rc))
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| 187 | RTPrintf("SUPLoggerCtl: Success\n");
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| 188 | else
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| 189 | RTStrmPrintf(g_pStdErr, "SUPLoggerCtl: error: rc=%Rrc\n", rc);
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| 190 | }
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| 191 | else
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| 192 | RTStrmPrintf(g_pStdErr, "SUPR3Init: error: rc=%Rrc\n", rc);
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| 193 |
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| 194 | return RT_SUCCESS(rc) ? 0 : 1;
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| 195 | }
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| 196 |
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