static char *getOidString(SmiNode *smiNode, int importedParent)
{
SmiNode *parentNode;
SmiModule *smiModule;
static char s[200];
char append[200];
unsigned int i;
append[0] = 0;
parentNode = smiNode;
smiModule = smiGetNodeModule(smiNode);
do {
if (parentNode->oidlen <= 1) {
break;
}
/* prepend the cut-off subidentifier to `append'. */
strcpy(s, append);
sprintf(append, ".%u%s", parentNode->oid[parentNode->oidlen-1], s);
/* retrieve the parent SmiNode */
parentNode = smiGetParentNode(parentNode);
if (!parentNode) {
sprintf(s, "%s", append);
return s;
}
/* found an imported or a local parent node? */
if ((parentNode->name && strlen(parentNode->name)) &&
(smiIsImported(smiModule, NULL, parentNode->name) ||
(!importedParent &&
(smiGetNodeModule(parentNode) == smiModule)) ||
(parentNode->oidlen == 1))) {
sprintf(s, "%s%s", parentNode->name, append);
return s;
}
} while (parentNode);
s[0] = 0;
for (i=0; i < smiNode->oidlen; i++) {
if (i) strcat(s, ".");
sprintf(&s[strlen(s)], "%u", smiNode->oid[i]);
}
return s;
}
static void fprintRefinement(FILE *f, int indent, SmiRefinement *smiRefinement)
{
SmiModule *smiModule;
SmiNode *smiNode;
SmiType *smiType;
smiNode = smiGetRefinementNode(smiRefinement);
smiModule = smiGetNodeModule(smiNode);
fprintSegment(f, indent, "<refinement ", 0);
fprintf(f, "module=\"%s\" name=\"%s\">\n", smiModule->name, smiNode->name);
smiType = smiGetRefinementType(smiRefinement);
if (smiType) {
fprintSegment(f, indent + INDENT, "<syntax>\n", 0);
fprintTypedef(f, indent + 2 * INDENT, smiType);
fprintSegment(f, indent + INDENT, "</syntax>\n", 0);
}
smiType = smiGetRefinementWriteType(smiRefinement);
if (smiType) {
fprintSegment(f, indent + INDENT, "<writesyntax>\n", 0);
fprintTypedef(f, indent + 2 * INDENT, smiType);
fprintSegment(f, indent + INDENT, "</writesyntax>\n", 0);
}
if (smiRefinement->access != SMI_ACCESS_UNKNOWN) {
fprintAccess(f, indent + INDENT, smiRefinement->access);
}
fprintDescription(f, indent + INDENT, smiRefinement->description);
fprintSegment(f, indent, "</refinement>\n", 0);
}
static void fprintComplGroups(FILE *f, int indent, SmiNode *smiNode)
{
SmiNode *optSmiNode;
SmiModule *optSmiModule;
SmiOption *smiOption;
if (! smiGetFirstElement(smiNode) && !smiGetFirstOption(smiNode)) {
return;
}
fprintSegment(f, indent, "<requires>\n", 0);
fprintElementList(f, indent + INDENT, "mandatory",
smiGetFirstElement(smiNode));
for(smiOption = smiGetFirstOption(smiNode);
smiOption;
smiOption = smiGetNextOption(smiOption)) {
optSmiNode = smiGetOptionNode(smiOption);
optSmiModule = smiGetNodeModule(optSmiNode);
fprintSegment(f, indent + INDENT, "", 0);
fprint(f, "<option module=\"%s\" name=\"%s\">\n",
optSmiModule->name, optSmiNode->name);
fprintDescription(f, indent + 2 * INDENT, smiOption->description);
fprintSegment(f, indent + INDENT, "</option>\n", 0);
}
fprintSegment(f, indent, "</requires>\n", 0);
}
static void fprintIndex(FILE *f, int indent, SmiNode *smiNode)
{
SmiNode *relatedNode;
SmiModule *relatedModule = NULL;
fprintSegment(f, indent, "<linkage", 0);
if (smiNode->implied) {
fprint(f, " implied=\"true\"");
}
fprint(f, ">\n");
relatedNode = smiGetRelatedNode(smiNode);
if (relatedNode) {
relatedModule = smiGetNodeModule(relatedNode);
}
switch (smiNode->indexkind) {
case SMI_INDEX_INDEX:
fprintElementList(f, indent + INDENT, "index",
smiGetFirstElement(smiNode));
break;
case SMI_INDEX_AUGMENT:
if (relatedNode && relatedModule) {
fprintSegment(f, indent + INDENT, "", 0);
fprint(f, "<augments module=\"%s\" name=\"%s\"/>\n",
relatedModule->name, relatedNode->name);
} /* TODO: else print error */
break;
case SMI_INDEX_REORDER:
if (relatedNode && relatedModule) {
fprintSegment(f, indent + INDENT, "", 0);
fprint(f, "<reorders module=\"%s\" name=\"%s\"/>\n",
relatedModule->name, relatedNode->name);
fprintElementList(f, indent + INDENT, "index",
smiGetFirstElement(smiNode));
} /* TODO: else print error */
break;
case SMI_INDEX_SPARSE:
if (relatedNode && relatedModule) {
fprintSegment(f, indent + INDENT, "", 0);
fprint(f, "<sparse module=\"%s\" name=\"%s\"/>\n",
relatedModule->name, relatedNode->name);
} /* TODO: else print error */
break;
case SMI_INDEX_EXPAND:
if (relatedNode && relatedModule) {
fprintSegment(f, indent + INDENT, "", 0);
fprint(f, "<expands module=\"%s\" name=\"%s\"/>\n",
relatedModule->name, relatedNode->name);
fprintElementList(f, indent + INDENT, "index",
smiGetFirstElement(smiNode));
} /* TODO: else print error */
break;
case SMI_INDEX_UNKNOWN:
break;
}
fprintSegment(f, indent, "</linkage>\n", 0);
}
static void
incrTypeAndNodeUsageCounter(SmiModule *smiModule, SmiNode *smiNode, int flags)
{
SmiType *smiType;
char *extModule;
/*
* First check whether the node is external. If yes, increment the
* external node counter and we are done.
*/
extModule = smiGetNodeModule(smiNode)->name;
if (extModule
&& strcmp(extModule, smiModule->name) != 0) {
if (flags & INCR_NODE) {
extNodeList = incrUsageCounter(extNodeList,
extModule, smiNode->name, 1);
extModuleList = incrUsageCounter(extModuleList, extModule, NULL, 1);
}
return;
}
/*
* Next, check whether the type of the node is external. If yes,
* increment the external type counter and we are done. Do not
* count base types (that is types that have no parent type).
*/
smiType = smiGetNodeType(smiNode);
if (! smiType) {
return;
}
if (smiType->name && smiGetParentType(smiType)) {
char *extModule = smiGetTypeModule(smiType)->name;
if (extModule /* && *extModule */
&& strcmp(extModule, smiModule->name) != 0) {
if (flags & INCR_TYPE) {
extTypeList = incrUsageCounter(extTypeList,
extModule, smiType->name, 1);
extModuleList = incrUsageCounter(extModuleList, extModule, NULL, 1);
}
}
}
/*
* Finally, count the type name (whether external or not does not
* matter here nor does it matter whether it is a base type or
* not).
*/
if (! smiType->name && smiGetParentType(smiType)) {
smiType = smiGetParentType(smiType);
}
typeList = incrUsageCounter(typeList, smiGetTypeModule(smiType)->name,
smiType->name, 1);
}
static void fprintElementList(FILE *f, int indent, const char *tag,
SmiElement *smiElement)
{
SmiModule *smiModule;
SmiNode *smiNode;
for (; smiElement; smiElement = smiGetNextElement(smiElement)) {
smiNode = smiGetElementNode(smiElement);
smiModule = smiGetNodeModule(smiNode);
fprintSegment(f, indent, "", 0);
fprint(f, "<%s module=\"%s\" name=\"%s\"/>\n",
tag, smiModule->name, smiNode->name);
}
}
int MibViewLoader::IsPartOfLoadedModules(SmiNode *smiNode)
{
SmiModule *smiModule;
int i;
smiModule = smiGetNodeModule(smiNode);
for (i = 0; i < pmodc; i++) {
if (strcmp(pmodv[i]->name, smiModule->name) == 0) {
return 1;
}
}
return 0;
}
/*
* prints all columns objects of the given node
*/
static void diaPrintXMLAllColumns(GraphNode *node)
{
SmiModule *module = NULL;
SmiNode *smiNode = NULL;
SmiNode *ppNode;
module = smiGetNodeModule(node->smiNode);
for (smiNode = smiGetFirstNode(module, SMI_NODEKIND_COLUMN);
smiNode;
smiNode = smiGetNextNode(smiNode, SMI_NODEKIND_COLUMN)) {
ppNode = smiGetParentNode(smiNode);
ppNode = smiGetParentNode(ppNode);
if (!algIsIndexElement(node->smiNode, smiNode) &&
cmpSmiNodes(node->smiNode, ppNode))
diaPrintXMLAttribute(smiNode, 0);
}
}
int MibViewLoader::PruneSubTree(SmiNode *smiNode)
{
SmiNode *childNode;
const int confmask = (SMI_NODEKIND_GROUP | SMI_NODEKIND_COMPLIANCE);
const int leafmask = (SMI_NODEKIND_GROUP | SMI_NODEKIND_COMPLIANCE
| SMI_NODEKIND_COLUMN | SMI_NODEKIND_SCALAR
| SMI_NODEKIND_ROW | SMI_NODEKIND_NOTIFICATION);
if (! smiNode) {
return 1;
}
/*
* First, prune all nodes which the user has told us to ignore.
* In the case of ignoreleafs, we have to special case nodes with
* an unknown status (which actually represent OBJECT-IDENTITY
* definitions). More special case code is needed to exclude
* module identity nodes.
*/
if (ignoreconformance && (smiNode->nodekind & confmask)) {
return 1;
}
if (ignoreleafs) {
if (smiNode->nodekind & leafmask) {
return 1;
}
if (smiNode->nodekind == SMI_NODEKIND_NODE
&& smiNode->status != SMI_STATUS_UNKNOWN) {
SmiModule *smiModule = smiGetNodeModule(smiNode);
if (smiModule && smiNode != smiGetModuleIdentityNode(smiModule)) {
return 1;
}
}
}
/*
* Next, generally do not prune nodes that belong to the set of
* modules we are looking at.
*/
if (IsPartOfLoadedModules(smiNode)) {
if (!ignoreconformance || !smiGetFirstChildNode(smiNode)) {
return 0;
}
}
/*
* Finally, prune all nodes where all child nodes are pruned.
*/
for (childNode = smiGetFirstChildNode(smiNode);
childNode;
childNode = smiGetNextChildNode(childNode)) {
/*
* In the case of ignoreleafs, we have to peek at the child
* nodes. Otherwise, we would prune too much. we still want to
* see the path to the leafs we have pruned away. This also
* interact with the semantics of ignoreconformance since we
* still want in combination with ignoreleafs to see the path
* to the pruned conformance leafs.
*/
if (ignoreleafs && (childNode->nodekind & leafmask)) {
if (IsPartOfLoadedModules(childNode)) {
if (ignoreconformance && (childNode->nodekind & confmask)) {
return 1;
}
return 0;
}
}
if (! PruneSubTree(childNode)) {
return 0;
}
}
return 1;
}
static void fprintGroup(FILE *f, SmiNode *smiNode, char c,
int *typelen, int *namelen, int pass)
{
SmiElement *smiElement;
SmiNode *smiObject;
SmiModule *smiModule;
char *type_name;
int tlen = 9, nlen = 9;
switch (smiNode->nodekind) {
case SMI_NODEKIND_GROUP:
for (smiElement = smiGetFirstElement(smiNode);
smiElement;
smiElement = smiGetNextElement(smiElement)) {
smiObject = smiGetElementNode(smiElement);
smiModule = smiGetNodeModule(smiNode);
type_name = getTypeName(smiObject);
if (pass == 1) {
if (type_name) {
int newlen = strlen(type_name);
tlen = (tlen < newlen) ? newlen : tlen;
}
if (smiObject->name) {
int newlen = strlen(smiObject->name);
nlen = (nlen < newlen) ? newlen : nlen;
}
} else if (pass == 2) {
fprintf(f, " %c%c%s %-*s %-*s (%s)\n",
getStatusChar(smiObject->status), c,
getFlags(smiObject),
*typelen, type_name ? type_name : "-",
*namelen, smiObject->name, smiNode->name);
}
xfree(type_name);
}
break;
case SMI_NODEKIND_SCALAR:
case SMI_NODEKIND_COLUMN:
smiObject = smiNode;
type_name = getTypeName(smiObject);
if (pass == 1) {
if (type_name) {
int newlen = strlen(type_name);
tlen = tlen < newlen ? newlen : tlen;
}
if (smiObject->name) {
int newlen = strlen(smiObject->name);
nlen = (nlen < newlen) ? newlen : nlen;
}
} else if (pass == 2) {
fprintf(f, " %c%c%s %-*s %s\n",
getStatusChar(smiObject->status), 'r',
getFlags(smiObject),
*typelen, type_name ? type_name : "-",
smiObject->name);
}
xfree(type_name);
break;
default:
break;
}
if (pass == 1) {
if (typelen) *typelen = tlen;
if (namelen) *namelen = nlen;
}
}
/*
* diaCalcSize
*
* Calculates the size of a given node for the UML representation.
*/
static GraphNode *diaCalcSize(GraphNode *node)
{
GraphEdge *tEdge;
SmiNode *tNode,*ppNode;
SmiElement *smiElement;
SmiModule *module;
if (node->smiNode->nodekind == SMI_NODEKIND_SCALAR) return node;
node->dia.w = (strlen(node->smiNode->name)+4) * HEADFONTSIZETABLE
+ HEADSPACESIZETABLE;
node->dia.h = TABLEHEIGHT;
for (smiElement = smiGetFirstElement(
smiGetFirstChildNode(node->smiNode));
smiElement;
smiElement = smiGetNextElement(smiElement)) {
tNode = smiGetElementNode(smiElement);
node->dia.w = max(node->dia.w, (strlen(tNode->name) +
strlen(algGetTypeName(tNode)) +
strlen(INDEXPROPERTY))
* ATTRFONTSIZE
+ ATTRSPACESIZE);
node->dia.h += TABLEELEMHEIGHT;
}
for (tEdge = graphGetFirstEdgeByNode(graph,node);
tEdge;
tEdge = graphGetNextEdgeByNode(graph, tEdge, node)) {
if (tEdge->startNode == node &&
tEdge->endNode->smiNode->nodekind == SMI_NODEKIND_SCALAR) {
node->dia.h += TABLEELEMHEIGHT;
tNode = tEdge->endNode->smiNode;
node->dia.w = max(node->dia.w, (strlen(tNode->name) +
strlen(algGetTypeName(tNode)))
* ATTRFONTSIZE
+ ATTRSPACESIZE);
}
}
if (PRINT_DETAILED_ATTR && node->smiNode->nodekind == SMI_NODEKIND_TABLE) {
module = smiGetNodeModule(node->smiNode);
for (tNode = smiGetFirstNode(module, SMI_NODEKIND_COLUMN);
tNode;
tNode = smiGetNextNode(tNode, SMI_NODEKIND_COLUMN)) {
ppNode = smiGetParentNode(tNode);
ppNode = smiGetParentNode(ppNode);
if (cmpSmiNodes(node->smiNode, ppNode)) {
int len;
char *typeName;
typeName = algGetTypeName(tNode);
len = strlen(tNode->name) + (typeName ? strlen(typeName) : 0);
node->dia.h += TABLEELEMHEIGHT;
node->dia.w = max(node->dia.w, len)
* ATTRFONTSIZE
+ ATTRSPACESIZE;
}
}
}
return node;
}
