tstVMM-2.cpp revision 63d7e16748337647311b3f199d478fd40520ec7b
/* $Id$ */
/** @file
* VMM Testcase - no. 2.
*/
/*
* Copyright (C) 2006-2007 Sun Microsystems, Inc.
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
* Clara, CA 95054 USA or visit http://www.sun.com if you need
* additional information or have any questions.
*/
/*******************************************************************************
* Header Files *
*******************************************************************************/
#include <VBox/vm.h>
#include <VBox/vmm.h>
#include <VBox/cpum.h>
#include <VBox/err.h>
#include <VBox/log.h>
#include <iprt/assert.h>
#include <iprt/runtime.h>
#include <iprt/semaphore.h>
#include <iprt/thread.h>
#include <iprt/string.h>
#include <iprt/ctype.h>
#include <iprt/stream.h>
#include <stdio.h> /** @todo get rid of this. */
/*******************************************************************************
* Defined Constants And Macros *
*******************************************************************************/
#define TESTCASE "tstVMM-2"
/*******************************************************************************
* Structures and Typedefs *
*******************************************************************************/
typedef struct TSTVMMARGS
{
/** The filename. */
const char *pszFilename;
/** The opened file. */
FILE *pFile;
} TSTVMMARGS, *PTSTVMMARGS;
/**
* Configuration constructor - takes flat file as input.
*/
static DECLCALLBACK(int) ConfigConstructor(PVM pVM, void *pvArgs)
{
PTSTVMMARGS pArgs = (PTSTVMMARGS)pvArgs;
LogFlow(("%s: Reading configuration %s.\n", TESTCASE, pArgs->pszFilename));
/*
* Read the file.
*/
unsigned iLine = 0;
char szLine[16384];
PCFGMNODE pNode = NULL;
while (fgets(szLine, sizeof(szLine), pArgs->pFile))
{
iLine++;
char *psz = szLine;
/* leading blanks */
while (isspace(*psz))
psz++;
if (*psz == '[')
{
/*
* Key path.
*/
psz++;
if (*psz != '/')
{
RTPrintf("%s(%d): error: key path must start with slash.\n", pArgs->pszFilename, iLine);
return VERR_GENERAL_FAILURE;
}
char *pszEnd = strchr(psz, ']');
if (!pszEnd)
{
RTPrintf("%s(%d): error: missing ']'.\n", pArgs->pszFilename, iLine);
return VERR_GENERAL_FAILURE;
}
while (pszEnd - 1 > psz && pszEnd[-1] == '/') /* strip trailing slashes. */
pszEnd--;
*pszEnd++ = '/';
*pszEnd = '\0';
/*
* Create the key path.
*/
pNode = CFGMR3GetRoot(pVM);
char *pszCur = psz + 1;
while (pNode && psz < pszEnd)
{
char *pszCurEnd = strchr(pszCur, '/');
*pszCurEnd = '\0';
PCFGMNODE pChild = CFGMR3GetChild(pNode, pszCur);
if (!pChild)
{
int rc = CFGMR3InsertNode(pNode, pszCur, &pChild);
if (VBOX_FAILURE(rc))
{
*pszCurEnd = '/';
RTPrintf("%s(%d): error: failed to create node '%s', rc=%d.\n", pArgs->pszFilename, iLine, psz, rc);
return rc;
}
}
/* next path component */
*pszCurEnd = '/';
pNode = pChild;
pszCur = pszCurEnd + 1;
}
}
else if (*psz != '#' && *psz != ';' && *psz != '\0' && *psz != '\n' && *psz != '\r')
{
/*
* Value Name.
*/
char *pszName = psz;
char *pszNameEnd;
if (*pszName == '"' || *pszName == '\'')
{
/* quoted name */
pszNameEnd = pszName;
for (;;)
{
pszNameEnd = strchr(pszNameEnd + 1, *pszName);
if (!pszNameEnd)
{
RTPrintf("%s(%d): error: unbalanced quote.\n", pArgs->pszFilename, iLine);
return VERR_GENERAL_FAILURE;
}
if (pszNameEnd[1] != pszNameEnd[0])
break;
pszNameEnd++;
}
psz = strchr(pszNameEnd, '=');
*pszNameEnd-- = '\0';
*pszName++ = '\0';
}
else
{
/* unquoted name. Name ends before '<type>' or '='. */
pszNameEnd = strpbrk(psz, "=<");
if (!pszNameEnd)
{
RTPrintf("%s(%d): error: missing '='.\n", pArgs->pszFilename, iLine);
return VERR_GENERAL_FAILURE;
}
psz = strchr(pszNameEnd, '=');
*pszNameEnd-- = '\0';
while (pszNameEnd > psz && isspace(pszNameEnd[-1]))
pszNameEnd--;
if (!pszNameEnd)
{
RTPrintf("%s(%d): error: missing '<'.\n", pArgs->pszFilename, iLine);
return VERR_GENERAL_FAILURE;
}
}
if (pszName == pszNameEnd)
{
RTPrintf("%s(%d): error: empty value name.\n", pArgs->pszFilename, iLine);
return VERR_GENERAL_FAILURE;
}
/* check if equal sign present and skip past it and all following blanks. */
if (!psz)
{
RTPrintf("%s(%d): error: missing '='.\n", pArgs->pszFilename, iLine);
return VERR_GENERAL_FAILURE;
}
psz++;
while (isspace(*psz))
psz++;
/*
* Value.
*/
if (*psz == '"' || *psz == '\'')
{
/* string */
char *pszValueEnd = psz;
for (;;)
{
pszValueEnd = strchr(pszValueEnd + 1, *psz);
if (!pszValueEnd)
{
RTPrintf("%s(%d): error: unbalanced quote in string value.\n", pArgs->pszFilename, iLine);
return VERR_GENERAL_FAILURE;
}
if (pszValueEnd[1] != pszValueEnd[0])
break;
pszValueEnd++;
}
*pszValueEnd-- = '\0';
*psz++ = '\0';
int rc = CFGMR3InsertString(pNode, pszName, psz);
if (VBOX_FAILURE(rc))
{
RTPrintf("%s(%d): error: failed to insert string value named '%s' and with value '%s', rc=%d.\n",
pArgs->pszFilename, iLine, pszName, psz, rc);
return rc;
}
}
else if ( isxdigit(psz[0]) && isxdigit(psz[1])
&& isspace(psz[2])
&& isxdigit(psz[3]) && isxdigit(psz[4]))
{
/* byte string */
RTPrintf("%s(%d): error: byte string is not implemented\n", pArgs->pszFilename, iLine);
return VERR_GENERAL_FAILURE;
}
else if (isdigit(psz[0]))
{
/* integer */
uint64_t u64 = 0;
if (psz[0] == '0' && (psz[1] == 'x' || psz[1] == 'X'))
{ /* hex */
psz += 2;
while (isxdigit(*psz))
{
u64 *= 16;
u64 += *psz <= '9' ? *psz - '0' : *psz >= 'a' ? *psz - 'a' + 10 : *psz - 'A' + 10;
psz++;
}
}
else
{ /* decimal */
while (isdigit(*psz))
{
u64 *= 10;
u64 += *psz - '0';
psz++;
}
}
if (isalpha(*psz))
{
RTPrintf("%s(%d): error: unexpected char(s) after number '%.10s'\n", pArgs->pszFilename, iLine, psz);
return VERR_GENERAL_FAILURE;
}
int rc = CFGMR3InsertInteger(pNode, pszName, u64);
if (VBOX_FAILURE(rc))
{
RTPrintf("%s(%d): error: failed to insert integer value named '%s' and with value %#llx, rc=%d.\n",
pArgs->pszFilename, iLine, pszName, u64, rc);
return rc;
}
}
else
{
RTPrintf("%s(%d): error: unknown value format.\n", pArgs->pszFilename, iLine);
return VERR_GENERAL_FAILURE;
}
}
/* else: skip */
} /* for each line */
LogFlow(("%s: successfully read config\n"));
return VINF_SUCCESS;
}
int main(int argc, char **argv)
{
TSTVMMARGS Args = {0};
int rcRet = 0; /* error count. */
int fPowerOn = 0;
RTR3InitAndSUPLib();
/*
* Parse arguments.
*/
for (int i = 1; i < argc; i++)
{
const char *psz = argv[i];
if (*psz == '-')
{
psz++;
if (*psz == '-')
psz++;
if (!strcmp(psz, "config"))
{
if (Args.pszFilename)
{
RTPrintf("syntax error: only one config argument!\n");
return 1;
}
if (i + 1 >= argc)
{
RTPrintf("syntax error: no configuration filename!\n");
return 1;
}
Args.pszFilename = argv[++i];
Args.pFile = fopen(Args.pszFilename, "r");
if (!Args.pFile)
{
RTPrintf("%s: Failed to open '%s' for reading!\n", TESTCASE, Args.pszFilename);
return 1;
}
}
else if (!strcmp(psz, "poweron"))
fPowerOn = 1;
else if ( !strncmp(psz, "help", 4)
|| (*psz == 'h' && !psz[1]))
{
RTPrintf("syntax: %s [options]\n"
"\n"
"options (prefixed with a dash or two)\n"
" config <filename> Load the flat config file.\n"
" help This help text.\n", argv[0]);
return 1;
}
else
{
RTPrintf("syntax error: unknown option '%s' in arg %d.\n", psz, i);
return 1;
}
}
else
{
RTPrintf("syntax error: Sorry dude, no idea what you're passing to me.\n"
" arg %d '%s'\n", i, argv[i]);
return 1;
}
}
/*
* Create empty VM.
*/
PVM pVM;
int rc = VMR3Create(1, NULL, NULL, Args.pszFilename ? ConfigConstructor : NULL, &Args, &pVM);
if (VBOX_SUCCESS(rc))
{
/*
* Power it on if that was requested.
*/
if (fPowerOn)
{
PVMREQ pReq;
rc = VMR3ReqCall(pVM, &pReq, RT_INDEFINITE_WAIT, (PFNRT)VMR3PowerOn, 1, pVM);
if (VBOX_SUCCESS(rc))
{
rc = pReq->iStatus;
VMR3ReqFree(pReq);
if (VBOX_SUCCESS(rc))
{
RTPrintf(TESTCASE ": info: VMR3PowerOn succeeded. rc=%d\n", rc);
RTPrintf(TESTCASE ": info: main thread is taking a nap...\n");
rc = RTThreadSleep(8*3600*1000); /* 8 hours */
RTPrintf(TESTCASE ": info: main thread is woke up... rc=%d\n", rc);
/*
* Power Off the VM.
*/
rc = VMR3ReqCall(pVM, &pReq, RT_INDEFINITE_WAIT, (PFNRT)VMR3PowerOff, 1, pVM);
if (VBOX_SUCCESS(rc))
{
rc = pReq->iStatus;
VMR3ReqFree(pReq);
if (VBOX_SUCCESS(rc))
RTPrintf(TESTCASE ": info: Successfully powered off the VM. rc=%d\n", rc);
else
{
RTPrintf(TESTCASE ": error: VMR3PowerOff -> %d\n", rc);
rcRet++;
}
}
else
{
RTPrintf(TESTCASE ": error: VMR3ReqCall (power off) -> %d\n", rc);
rcRet++;
}
}
}
else
{
RTPrintf(TESTCASE ": error: VMR3ReqCall (power on) -> %d\n", rc);
rcRet++;
}
}
/*
* Cleanup.
*/
rc = VMR3Destroy(pVM);
if (!VBOX_SUCCESS(rc))
{
RTPrintf(TESTCASE ": error: failed to destroy vm! rc=%d\n", rc);
rcRet++;
}
}
else
{
RTPrintf(TESTCASE ": fatal error: failed to create vm! rc=%d\n", rc);
rcRet++;
}
return rcRet;
}