int
args2xml(CMPIArgs * args, UtilStringBuffer * sb)
{
int i,
m;
_SFCB_ENTER(TRACE_CIMXMLPROC, "args2xml");
if (args == NULL)
_SFCB_RETURN(0);
m = CMGetArgCount(args, NULL);
if (m == 0)
_SFCB_RETURN(0);
for (i = 0; i < m; i++) {
CMPIString *name;
CMPIData data;
data = CMGetArgAt(args, i, &name, NULL);
DATA2XML(&data, args, name, NULL, "<PARAMVALUE NAME=\"",
"</PARAMVALUE>\n", sb, NULL, 1, 1);
if ((data.type & (CMPI_ENC | CMPI_ARRAY)) && data.value.inst) {
// don't get confused using generic release
data.value.inst->ft->release(data.value.inst);
}
CMRelease(name);
}
_SFCB_RETURN(0);
}
void socketcomm_copy_args ( CMPIArgs * src, CMPIArgs * dst )
{
unsigned int i,arg_count;
TRACE_NORMAL(("Copying CMPIArgs."));
arg_count = CMGetArgCount ( src, NULL );
TRACE_INFO(("arg count: %d", arg_count ));
for ( i = 0; i < arg_count; i++ ) {
CMPIString * argName;
CMPIData data = CMGetArgAt ( src, i, &argName, NULL );
TRACE_INFO(("arg:\nname: %s\ntype: 0x%x\nstate: 0x%x.",
CMGetCharsPtr ( argName, NULL ),
data.type, data.state ));
if ( data.state & CMPI_nullValue ) {
CMAddArg ( dst,
CMGetCharsPtr ( argName, NULL ),
NULL,
CMPI_null );
} else CMAddArg ( dst,
CMGetCharsPtr ( argName, NULL ),
&data.value,
data.type );
}
}
CMPIStatus KBase_FromArgs(
KBase* self,
const CMPIArgs* ca,
CMPIBoolean in,
CMPIBoolean out)
{
CMPIStatus st = KSTATUS_INIT;
CMPICount count;
CMPICount i;
KValue* kv;
if (!self || self->magic != KMAGIC)
KReturn(ERR_FAILED);
/* For each arg */
count = CMGetArgCount(ca, &st);
if (!KOkay(st))
return st;
for (i = 0; i < count; i++)
{
CMPIData cd;
CMPIString* name = NULL;
KTag tag;
/* Get i-th property */
cd = CMGetArgAt(ca, i, &name, &st);
if (!KOkay(st))
return st;
if (!name)
KReturn(ERR_FAILED);
/* Find the given property */
if ((kv = _find_property(self, KChars(name), &tag)))
{
if (in && !(tag & KTAG_IN))
continue;
if (out && !(tag & KTAG_OUT))
continue;
_set_value(kv, tag, &cd);
}
}
KReturn(OK);
}
static int
_testCMPIArgs()
{
CMPIStatus rc = { CMPI_RC_OK, NULL };
CMPIArgs *args = NULL;
CMPIArgs *clonedArgs = NULL;
CMPIUint32 count = 0;
CMPIType type = CMPI_uint32;
char *arg1 = "arg1";
char *arg2 = "arg2";
CMPIValue value;
CMPIData data;
CMPIData clonedData;
CMPIBoolean cloneSuccessful = 0;
CMPIBoolean getArgCountSuccessful = 0;
args = CMNewArgs(_broker, &rc);
value.uint32 = 10;
rc = CMAddArg(args, arg1, &value, type);
count = CMGetArgCount(args, &rc);
if (count == 1) {
getArgCountSuccessful = 1;
}
value.uint32 = 20;
rc = CMAddArg(args, arg2, &value, type);
count = CMGetArgCount(args, &rc);
if (count == 2) {
getArgCountSuccessful = 1;
}
data = CMGetArg(args, arg2, &rc);
rc = CMAddArg(args, arg1, &value, type);
clonedArgs = args->ft->clone(args, &rc);
clonedData = CMGetArg(clonedArgs, arg2, &rc);
rc = clonedArgs->ft->release(clonedArgs);
if (data.value.uint32 == clonedData.value.uint32) {
cloneSuccessful = 1;
}
rc = args->ft->release(args);
return 0;
}
CMPIUint32 oper_rc = 1;
char *result = NULL;
PROV_LOG_OPEN (_ClassName, _ProviderLocation);
PROV_LOG ("--- %s CMPI InvokeMethod() called", _ClassName);
class = CMGetClassName (ref, &rc);
PROV_LOG ("InvokeMethod: checking for correct classname [%s]",
CMGetCharsPtr (class,NULL));
PROV_LOG ("Calling CMGetArgCount");
arg_cnt = CMGetArgCount (in, &rc);
PROV_LOG ("++++ (%s)", strCMPIStatus (rc));
PROV_LOG ("InvokeMethod: We have %d arguments for operation [%s]: ",
arg_cnt,
methodName);
if (arg_cnt > 0)
{
PROV_LOG ("Calling CMGetArgAt");
for (index = 0; index < arg_cnt; index++)
{
data = CMGetArgAt (in, index, &argName, &rc);
if (data.type == CMPI_uint32)
{
PROV_LOG ("#%d: %s (uint32), value: %d",
/******************************************************************************
* Provider export function
* Execute an extrinsic method on the specified CIM instance.
*****************************************************************************/
static CMPIStatus xen_resource_invoke_method(
CMPIMethodMI * self, /* [in] Handle to this provider (i.e. 'self') */
const CMPIBroker *broker, /* [in] CMPI Factory services */
const CMPIContext * context, /* [in] Additional context info, if any */
const CMPIResult * results, /* [out] Results of this operation */
const CMPIObjectPath * reference, /* [in] Contains the CIM namespace, classname and desired object path */
const char * methodname, /* [in] Name of the method to apply against the reference object */
const CMPIArgs * argsin, /* [in] Method input arguments */
CMPIArgs * argsout) /* [in] Method output arguments */
{
CMPIStatus status = {CMPI_RC_OK, NULL}; /* Return status of CIM operations. */
char * nameSpace = CMGetCharPtr(CMGetNameSpace(reference, NULL)); /* Target namespace. */
unsigned long rc = 0;
CMPIData argdata;
xen_utils_session * session = NULL;
_SBLIM_ENTER("InvokeMethod");
_SBLIM_TRACE(_SBLIM_TRACE_LEVEL_INFO, ("--- self=\"%s\"", self->ft->miName));
_SBLIM_TRACE(_SBLIM_TRACE_LEVEL_INFO, ("--- methodname=\"%s\"", methodname));
_SBLIM_TRACE(_SBLIM_TRACE_LEVEL_INFO, ("--- namespace=\"%s\"", nameSpace));
struct xen_call_context *ctx = NULL;
if(!xen_utils_get_call_context(context, &ctx, &status)){
goto Exit;
}
if (!xen_utils_validate_session(&session, ctx)) {
CMSetStatusWithChars(broker, &status,
CMPI_RC_ERR_METHOD_NOT_AVAILABLE, "Unable to connect to Xen");
goto Exit;
}
int argcount = CMGetArgCount(argsin, NULL);
_SBLIM_TRACE(_SBLIM_TRACE_LEVEL_INFO, ("--- argsin=%d", argcount));
argdata = CMGetKey(reference, "Name", &status);
if((status.rc != CMPI_RC_OK) || CMIsNullValue(argdata)) {
_SBLIM_TRACE(_SBLIM_TRACE_LEVEL_ERROR,
("Couldnt find the Virtual System Migration Service to invoke method on"));
goto Exit;
}
/* Check that the method has the correct number of arguments. */
if(strcmp(methodname, "MigrateVirtualSystemToHost") == 0) {
rc = MigrateVirtualSystem(broker, context, argsin, argsout, session, true, false, &status);
//CMPIObjectPath* job_instance_op = NULL;
//CMAddArg(argsout, "Job", (CMPIValue *)&job_instance_op, CMPI_ref);
}
else if(strcmp(methodname, "MigrateVirtualSystemToSystem") == 0) {
rc = MigrateVirtualSystem(broker, context, argsin, argsout, session, false, false, &status);
//CMPIObjectPath* job_instance_op = NULL;
//CMAddArg(argsout, "Job", (CMPIValue *)&job_instance_op, CMPI_ref);
//CMPIObjectPath* newcomputersystem_instance_op = NULL;
//CMAddArg(argsout, "NewComputerSystem", (CMPIValue *)&newcomputersystem_instance_op, CMPI_ref);
}
else if(strcmp(methodname, "CheckVirtualSystemIsMigratableToHost") == 0) {
rc = MigrateVirtualSystem(broker, context, argsin, argsout, session, true, true, &status);
}
else if(strcmp(methodname, "CheckVirtualSystemIsMigratableToSystem") == 0) {
rc = MigrateVirtualSystem(broker, context, argsin, argsout, session, false, true, &status);
}
else
status.rc = CMPI_RC_ERR_METHOD_NOT_FOUND;
Exit:
if(session)
xen_utils_cleanup_session(session);
if(ctx)
xen_utils_free_call_context(ctx);
CMReturnData(results, (CMPIValue *)&rc, CMPI_uint32);
CMReturnDone(results);
_SBLIM_RETURNSTATUS(status);
}
CMPIStatus TestMethodProviderInvokeMethod (
CMPIMethodMI * mi,
const CMPIContext * ctx,
const CMPIResult * rslt,
const CMPIObjectPath * ref,
const char *methodName,
const CMPIArgs * in,
CMPIArgs * out)
{
CMPIStatus rc = { CMPI_RC_OK, NULL };
CMPIString *className;
CMPIData data;
char result[80] = "Hello,";
const char *strCat;
const char * name;
char *argName = "Message";
CMPIString * str1;
CMPIString * str2;
CMPIValue val1, val2;
/* get the class name from object-path */
className = CMGetClassName(ref, &rc);
/* get a pointer to a C char* representation of this String. */
name = CMGetCharsPtr(className, &rc);
if(!strcmp(name, _ClassName))
{
if(!strcmp ("SayHello", methodName))
{
/* gets the number of arguments contained in "in" Args. */
if(CMGetArgCount(in, &rc) > 0)
{
/* gets a Name argument value */
data = CMGetArg(in, "Name", &rc);
/*check for data type and not null value of argument value
recieved */
if(data.type == CMPI_string && !(CMIsNullValue(data)))
{
strCat = CMGetCharsPtr(data.value.string, &rc);
strcat(result, strCat);
// strcat(result, "!");
/* create the new string to return to client */
str1 = CMNewString(_broker, result, &rc);
val1.string = str1;
}
}
else
{
str1 = CMNewString(_broker, result, &rc);
val1.string = str1;
}
/* create string to add to an array */
str2 = CMNewString(_broker,"Have a good day", &rc);
val2.string = str2;
/* Adds a value of str2 string to out array argument */
rc = CMAddArg(out, argName, &val2, CMPI_string);
} else if (!strcmp("CheckArrayNoType", methodName)) {
data = CMGetArg(in, "IntArray", &rc);
CMPIType atype=data.value.array->ft->getSimpleType(data.value.array,&rc);
sprintf(result,"Datatype is %s",paramType(atype));
str1 = CMNewString(_broker, result, &rc);
val1.string = str1;
}
}
CMReturnData (rslt, (CMPIValue *) &val1, CMPI_string);
CMReturnDone (rslt);
return rc;
}
CMPIStatus
TestMethodProviderInvokeMethod(CMPIMethodMI * mi,
const CMPIContext *ctx,
const CMPIResult *rslt,
const CMPIObjectPath * ref,
const char *methodName,
const CMPIArgs * in, CMPIArgs * out)
{
CMPIStatus rc = { CMPI_RC_OK, NULL };
CMPIString *className;
CMPIData data;
char result[80] = "Hello,";
const char *strCat;
const char *name;
char *argName = "Message";
CMPIString *str1;
CMPIString *str2;
CMPIValue val1,
val2;
/*
* get the class name from object-path
*/
className = CMGetClassName(ref, &rc);
/*
* get a pointer to a C char* representation of this String.
*/
name = CMGetCharsPtr(className, &rc);
if (!strcmp(name, _ClassName)) {
if (!strcmp("SayHello", methodName)) {
/*
* gets the number of arguments contained in "in" Args.
*/
if (CMGetArgCount(in, &rc) > 0) {
/*
* gets a Name argument value
*/
data = CMGetArg(in, "Name", &rc);
/*
* check for data type and not null value of argument value
* recieved
*/
if (data.type == CMPI_string && !(CMIsNullValue(data))) {
strCat = CMGetCharsPtr(data.value.string, &rc);
strcat(result, strCat);
// strcat(result, "!");
/*
* create the new string to return to client
*/
str1 = CMNewString(_broker, result, &rc);
val1.string = str1;
}
} else {
str1 = CMNewString(_broker, result, &rc);
val1.string = str1;
}
/*
* create string to add to an array
*/
str2 = CMNewString(_broker, "Have a good day", &rc);
val2.string = str2;
/*
* Adds a value of str2 string to out array argument
*/
rc = CMAddArg(out, argName, &val2, CMPI_string);
/*
* For: 3048960 method array types not filled in Test provider.
*/
} else if (!strcmp("CheckArrayNoType", methodName)) {
data = CMGetArg(in, "IntArray", &rc);
CMPIType atype=data.value.array->ft->getSimpleType(data.value.array,&rc);
sprintf(result,"Datatype is %s",paramType(atype));
str1 = CMNewString(_broker, result, &rc);
val1.string = str1;
/*
* This method simulates various provider problems for testing.
*/
} else if (!strcmp("Misbehave", methodName)) {
data = CMGetArg(in, "Action", &rc);
const char *strval = NULL;
if (data.type == CMPI_string && !(CMIsNullValue(data))) {
strval = CMGetCharsPtr(data.value.string, &rc);
sprintf(result, "data type is %s, value = %s", paramType(data.type),
strval);
if (!strcmp(strval,"hang")) {
while(sleep(60)); /* to test req handler timeout, etc. */
}
else if (!strcmp(strval,"abort")) {
abort();
}
else if (!strcmp(strval,"fpe")) {
#pragma GCC diagnostic ignored "-Wdiv-by-zero"
fprintf(stderr,"ouch! %d\n",1/0);
#pragma GCC diagnostic warning "-Wdiv-by-zero"
}
else if (!strcmp(strval,"segfault")) {
void (*crashme)(void) = NULL;
crashme();
}
/*
* These tend to behave as if the condition were raised internally
*/
else if (!strcmp(strval,"sigabrt")) {
kill(getpid(), SIGABRT);
while(sleep(3)); /* slight pause to ensure we catch signal */
}
else if (!strcmp(strval,"sigfpe")) {
kill(getpid(), SIGFPE);
while(sleep(3));
}
else if (!strcmp(strval,"sigsegv")) {
kill(getpid(), SIGSEGV);
while(sleep(3));
}
else if (!strcmp(strval,"sigusr1")) {
kill(getpid(), SIGUSR1); /* as if we received a signal from stopBroker() */
while(sleep(3));
}
else if (!strcmp(strval,"sigkill")) {
kill(getpid(), SIGKILL); /* this is currently not handled by providerDrv*/
while(sleep(3));
} else {
sprintf(result, "Action not recognized: %s", strval);
fprintf(stderr,
"+++ cmpiTestMethodProvider: Action not recognized \"%s\"\n",
strval);
}
/*
* create the new string to return to client
*/
str1 = CMNewString(_broker, result, &rc);
val1.string = str1;
}
} else {
sprintf(result, "Unknown method name: %s", methodName);
fprintf(stderr,
"+++ cmpiTestMethodProvider: Unknown method name \"%s\"\n",
methodName);
str1 = CMNewString(_broker, result, &rc);
val1.string = str1;
}
}
CMReturnData(rslt, (CMPIValue *) & val1, CMPI_string);
CMReturnDone(rslt);
return rc;
}
