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/*
* value.c
*
* © Copyright IBM Corp. 2005, 2007
*
* THIS FILE IS PROVIDED UNDER THE TERMS OF THE ECLIPSE PUBLIC LICENSE
* ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION OF THIS FILE
* CONSTITUTES RECIPIENTS ACCEPTANCE OF THE AGREEMENT.
*
* You can obtain a current copy of the Eclipse Public License from
* http://www.opensource.org/licenses/eclipse-1.0.php
*
* Author: Frank Scheffler
* Contributions: Adrian Schuur <schuur@de.ibm.com>
*
* Description:
*
* CMPIValue implementation.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "native.h"
#include "constClass.h"
#include "qualifier.h"
#include "cmpidtx.h"
#include "instance.h"
#include "objectpath.h"
void sfcb_native_release_CMPIValue(CMPIType type, CMPIValue * val)
{
switch (type) {
case CMPI_instance:
CMRelease(val->inst);
break;
case CMPI_class:
CMRelease(val->inst);
break;
case CMPI_qualifierDecl:
CMRelease((CMPIQualifierDecl*)val->dataPtr.ptr);
break;
case CMPI_ref:
CMRelease(val->ref);
break;
case CMPI_args:
CMRelease(val->args);
break;
case CMPI_filter:
CMRelease(val->filter);
break;
case CMPI_enumeration:
CMRelease(val->Enum);
break;
case CMPI_string:
CMRelease(val->string);
break;
case CMPI_chars:
free(val->chars);
break;
case CMPI_dateTime:
CMRelease(val->dateTime);
break;
default:
if (type & CMPI_ARRAY) {
CMRelease(val->array);
}
}
}
CMPIValue sfcb_native_clone_CMPIValue(const CMPIType type,
const CMPIValue * val, CMPIStatus * rc)
{
CMPIValue v;
CMPIConstClass *cl;
if (type & CMPI_ENC) {
switch (type) {
case CMPI_instance:
v.inst = CMClone(val->inst, rc);
break;
case CMPI_class:
cl=(CMPIConstClass*)val->inst;
v.inst = (CMPIInstance*)CMClone(cl, rc);
break;
case CMPI_qualifierDecl:
v.dataPtr.ptr = CMClone((CMPIQualifierDecl*)val->dataPtr.ptr, rc);
break;
case CMPI_ref:
v.ref = CMClone(val->ref, rc);
break;
case CMPI_args:
v.args = CMClone(val->args, rc);
break;
case CMPI_filter:
v.filter = CMClone(val->filter, rc);
break;
case CMPI_enumeration:
v.Enum = CMClone(val->Enum, rc);
break;
case CMPI_string:
v.string = CMClone(val->string, rc);
break;
case CMPI_chars:
v.chars = strdup(val->chars);
CMSetStatus(rc, CMPI_RC_OK);
break;
case CMPI_dateTime:
v.dateTime = CMClone(val->dateTime, rc);
break;
case CMPI_ptr:
v = *val;
break;
}
}
else if (type & CMPI_ARRAY) {
v.array = CMClone(val->array, rc);
}
else {
sfcb_setAlignedValue(&v, val, type);
CMSetStatus(rc, CMPI_RC_OK);
}
return v;
}
//extern CMPIString *__oft_toString(CMPIObjectPath * cop, CMPIStatus * rc);
char *sfcb_value2Chars(CMPIType type, CMPIValue * value)
{
char str[256], *p;
unsigned int size;
CMPIString *cStr;
str[0] = 0;
if (value) {
if (type & CMPI_ARRAY) {
}
else if (type & CMPI_ENC) {
if (value->chars) {
/* non - null encapsulated value */
switch (type) {
case CMPI_instance:
break;
case CMPI_ref:
cStr = value->ref->ft->toString(value->ref, NULL); // __oft_toString(value->ref, NULL);
return strdup((char *) cStr->hdl);
break;
case CMPI_args:
break;
case CMPI_filter:
break;
case CMPI_string:
case CMPI_numericString:
case CMPI_booleanString:
case CMPI_dateTimeString:
case CMPI_classNameString:
if (value->string->hdl) {
size = strlen((char *) value->string->hdl);
p = malloc(size + 8);
sprintf(p, "\"%s\"", (char *) value->string->hdl);
return p;
}
break;
case CMPI_dateTime:
cStr=CMGetStringFormat(value->dateTime,NULL);
size = strlen((char *) cStr->hdl);
p = malloc(size + 8);
sprintf(p, "\"%s\"", (char *) cStr->hdl);
return p;
break;
}
}
}
else if (type & CMPI_SIMPLE) {
switch (type) {
case CMPI_boolean:
return strdup(value->boolean ? "true" : "false");
case CMPI_char16:
break;
}
}
else if (type & CMPI_INTEGER) {
switch (type) {
case CMPI_uint8:
sprintf(str, "%u", value->uint8);
return strdup(str);
case CMPI_sint8:
sprintf(str, "%d", value->sint8);
return strdup(str);
case CMPI_uint16:
sprintf(str, "%u", value->uint16);
return strdup(str);
case CMPI_sint16:
sprintf(str, "%d", value->sint16);
return strdup(str);
case CMPI_uint32:
sprintf(str, "%u", value->uint32);
return strdup(str);
case CMPI_sint32:
sprintf(str, "%d", value->sint32);
return strdup(str);
case CMPI_uint64:
sprintf(str, "%llu", value->uint64);
return strdup(str);
case CMPI_sint64:
sprintf(str, "%lld", value->sint64);
return strdup(str);
}
}
else if (type & CMPI_REAL) {
switch (type) {
case CMPI_real32:
sprintf(str, "%g", value->real32);
return strdup(str);
case CMPI_real64:
sprintf(str, "%g", value->real64);
return strdup(str);
}
}
}
return strdup(str);
}
void sfcb_setAlignedValue(CMPIValue * target, const CMPIValue *source,
CMPIType type)
{
/* copies a value making sure the alignments are right */
if (target && source) {
memset(target,0,sizeof(CMPIValue));
switch (type) {
case CMPI_boolean:
case CMPI_uint8:
case CMPI_sint8:
target->Byte = source->Byte;
break;
case CMPI_char16:
case CMPI_uint16:
case CMPI_sint16:
target->Short = source->Short;
break;
case CMPI_uint32:
case CMPI_sint32:
target->Int = source->Int;
break;
case CMPI_real32:
target->Float = source->Float;
break;
case CMPI_uint64:
case CMPI_sint64:
target->Long = source->Long;
break;
case CMPI_real64:
target->Double = source->Double;
break;
default:
if (type == CMPI_ptr) {
*target = *source;
} else {
target->inst = source->inst;
}
}
}
}
static int extended_strcmp(char *s1, char *s2)
{
if(s1 == NULL && s2 == NULL) return 0;
if(s1 == NULL) return -1;
if(s2 == NULL) return 1;
return strcmp(s1, s2);
}
int sfcb_comp_CMPIValue(CMPIValue *val1, CMPIValue *val2, CMPIType type)
{
int c;
CMPIValue tempVal1, tempVal2;
CMPIString *s1, *s2;
/* check if we have null pointers for our ENC data types, the pointers */
if(val1->array == NULL && val2->array == NULL) return 0; /*identical*/
if(val1->array == NULL) return -1; /* val1 is less than val2 */
if(val2->array == NULL) return 1; /* val2 is less than val1 */
if(type & CMPI_ARRAY) {
c = (val1->array)->ft->getSize(val1->array, NULL);
if(c != (val2->array)->ft->getSize(val2->array, NULL)) {
/* member count not equal -> CMPIValue cannot be equal */
return 1;
}
while(c--) {
tempVal1 = ((val1->array)->ft->getElementAt(val1->array, c-1, NULL)).value;
tempVal2 = ((val2->array)->ft->getElementAt(val2->array, c-1, NULL)).value;
if(sfcb_comp_CMPIValue(&tempVal1, &tempVal2, type & ~CMPI_ARRAY)) {
/* one element does not seem to be identical*/
return 1;
}
}
/* all tests passed - arrays identical */
return 0;
}
if(val1 && val2) {
switch(type) {
case CMPI_boolean:
case CMPI_uint8:
case CMPI_sint8:
return(val1->Byte - val2->Byte);
case CMPI_char16:
case CMPI_uint16:
case CMPI_sint16:
return(val1->Short - val2->Short);
case CMPI_uint32:
case CMPI_sint32:
return(val1->Int - val2->Int);
case CMPI_real32:
return(val1->Float - val2->Float);
case CMPI_uint64:
case CMPI_sint64:
return(val1->Long - val2->Long);
case CMPI_real64:
return(val1->Double - val2->Double);
case CMPI_instance:
return (instanceCompare(val1->inst, val2->inst));
case CMPI_ref:
return (objectpathCompare(val1->ref, val2->ref));
case CMPI_string:
return extended_strcmp(val1->string->ft->getCharPtr(val1->string, NULL),
val2->string->ft->getCharPtr(val2->string, NULL));
case CMPI_dateTime:
s1 = val1->dateTime->ft->getStringFormat(val1->dateTime, NULL);
s2 = val2->dateTime->ft->getStringFormat(val2->dateTime, NULL);
return extended_strcmp(s1->ft->getCharPtr(s1, NULL),
s2->ft->getCharPtr(s2, NULL));
default:
return 0;
}
}
return 0;
}
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