static unsigned long
getMaxSize(SmiType *smiType)
{
SmiRange *smiRange;
SmiType *parentType;
SmiNamedNumber *nn;
unsigned int max = 0, size;
switch (smiType->basetype) {
case SMI_BASETYPE_BITS:
case SMI_BASETYPE_OCTETSTRING:
size = 65535;
break;
case SMI_BASETYPE_OBJECTIDENTIFIER:
size = 128;
break;
default:
return 0xffffffff;
}
if (smiType->basetype == SMI_BASETYPE_BITS) {
for (nn = smiGetFirstNamedNumber(smiType);
nn;
nn = smiGetNextNamedNumber(nn)) {
if (nn->value.value.unsigned32 > max) {
max = nn->value.value.unsigned32;
}
}
size = (max / 8) + 1;
return size;
}
for (smiRange = smiGetFirstRange(smiType);
smiRange ; smiRange = smiGetNextRange(smiRange)) {
if (smiRange->maxValue.value.unsigned32 > max) {
max = smiRange->maxValue.value.unsigned32;
}
}
if (max > 0 && max < size) {
size = max;
}
parentType = smiGetParentType(smiType);
if (parentType) {
unsigned int psize = getMaxSize(parentType);
if (psize < size) {
size = psize;
}
}
return size;
}
static SmiInteger32
getAbsMaxEnum(SmiType *smiType)
{
SmiNamedNumber *nn;
SmiInteger32 max = 0;
for (nn = smiGetFirstNamedNumber(smiType);
nn;
nn = smiGetNextNamedNumber(nn)) {
if (abs(nn->value.value.integer32) > max) {
max = abs(nn->value.value.integer32);
}
}
return max;
}
static SmiInteger32
getAbsMinEnum(SmiType *smiType)
{
SmiNamedNumber *nn;
SmiInteger32 min = SMI_BASETYPE_INTEGER32_MAX;
for (nn = smiGetFirstNamedNumber(smiType);
nn;
nn = smiGetNextNamedNumber(nn)) {
if (abs(nn->value.value.integer32) < min) {
min = abs(nn->value.value.integer32);
}
}
return min;
}
static void fprintSubtype(FILE *f, SmiType *smiType)
{
SmiRange *range;
SmiNamedNumber *nn;
char s[100];
int i;
if ((smiType->basetype == SMI_BASETYPE_ENUM) ||
(smiType->basetype == SMI_BASETYPE_BITS)) {
for(i = 0, nn = smiGetFirstNamedNumber(smiType);
nn ; i++, nn = smiGetNextNamedNumber(nn)) {
if (i) {
fprint(f, ", ");
} else {
fprint(f, " (");
}
sprintf(s, "%s(%s)", nn->name,
getValueString(&nn->value, smiType));
fprintWrapped(f, INDENTVALUE + INDENT, s);
}
if (i) {
fprint(f, ")");
}
} else {
for(i = 0, range = smiGetFirstRange(smiType);
range ; i++, range = smiGetNextRange(range)) {
if (i) {
fprint(f, " | ");
} else {
fprint(f, " (");
}
if (memcmp(&range->minValue, &range->maxValue,
sizeof(SmiValue))) {
sprintf(s, "%s", getValueString(&range->minValue, smiType));
sprintf(&s[strlen(s)], "..%s",
getValueString(&range->maxValue, smiType));
} else {
sprintf(s, "%s", getValueString(&range->minValue, smiType));
}
fprintWrapped(f, INDENTVALUE + INDENT, s);
}
if (i) {
fprint(f, ")");
}
}
}
static void fprintNamedNumbers(FILE *f, int indent, SmiType *smiType)
{
SmiNamedNumber *nn;
if ((smiType->basetype != SMI_BASETYPE_ENUM) &&
(smiType->basetype != SMI_BASETYPE_BITS)) {
return;
}
for (nn = smiGetFirstNamedNumber(smiType);
nn;
nn = smiGetNextNamedNumber(nn)) {
fprintSegment(f, indent, "<namednumber", 0);
fprint(f, " name=\"%s\"", nn->name);
fprint(f, " number=\"%s\"", getValueString(&nn->value, smiType));
fprint(f, "/>\n");
}
}
static char *getValueString(SmiValue *valuePtr, SmiType *typePtr)
{
static char s[1024];
char ss[9];
int n;
unsigned int i;
SmiNamedNumber *nn;
s[0] = 0;
switch (valuePtr->basetype) {
case SMI_BASETYPE_UNSIGNED32:
sprintf(s, "%lu", valuePtr->value.unsigned32);
break;
case SMI_BASETYPE_INTEGER32:
sprintf(s, "%ld", valuePtr->value.integer32);
break;
case SMI_BASETYPE_UNSIGNED64:
sprintf(s, UINT64_FORMAT, valuePtr->value.unsigned64);
break;
case SMI_BASETYPE_INTEGER64:
sprintf(s, INT64_FORMAT, valuePtr->value.integer64);
break;
case SMI_BASETYPE_FLOAT32:
case SMI_BASETYPE_FLOAT64:
case SMI_BASETYPE_FLOAT128:
break;
case SMI_BASETYPE_ENUM:
for (nn = smiGetFirstNamedNumber(typePtr); nn;
nn = smiGetNextNamedNumber(nn)) {
if (nn->value.value.unsigned32 == valuePtr->value.unsigned32)
break;
}
if (nn) {
sprintf(s, "%s", nn->name);
} else {
sprintf(s, "%ld", valuePtr->value.integer32);
}
break;
case SMI_BASETYPE_OCTETSTRING:
for (i = 0; i < valuePtr->len; i++) {
if (!isprint((int)valuePtr->value.ptr[i])) break;
}
if (i == valuePtr->len) {
sprintf(s, "\"%s\"", valuePtr->value.ptr);
} else {
sprintf(s, "0x%*s", 2 * valuePtr->len, "");
for (i=0; i < valuePtr->len; i++) {
sprintf(ss, "%02x", valuePtr->value.ptr[i]);
strncpy(&s[2+2*i], ss, 2);
}
}
break;
case SMI_BASETYPE_BITS:
sprintf(s, "(");
for (i = 0, n = 0; i < valuePtr->len * 8; i++) {
if (valuePtr->value.ptr[i/8] & (1 << (7-(i%8)))) {
if (n)
sprintf(&s[strlen(s)], ", ");
n++;
for (nn = smiGetFirstNamedNumber(typePtr); nn;
nn = smiGetNextNamedNumber(nn)) {
if (nn->value.value.unsigned32 == i)
break;
}
if (nn) {
sprintf(&s[strlen(s)], "%s", nn->name);
} else {
sprintf(s, "%d", i);
}
}
}
sprintf(&s[strlen(s)], ")");
break;
case SMI_BASETYPE_UNKNOWN:
break;
case SMI_BASETYPE_POINTER:
break;
case SMI_BASETYPE_OBJECTIDENTIFIER:
for (i = 0; i < valuePtr->len; i++) {
sprintf(&s[strlen(s)], i ? ".%u" : "%u", valuePtr->value.oid[i]);
}
break;
}
return s;
}
