void dtn2_findPlan(char *nodeNm, Object *planAddr, Object *eltp)
{
Sdr sdr = getIonsdr();
char nodeName[SDRSTRING_BUFSZ];
Object elt;
/* This function finds the Dtn2Plan for the specified
* node, if any. */
CHKVOID(ionLocked());
CHKVOID(nodeNm && planAddr && eltp);
*eltp = 0;
if (filterNodeName(nodeName, nodeNm) < 0)
{
return;
}
elt = locatePlan(nodeName, NULL);
if (elt == 0)
{
return;
}
*planAddr = sdr_list_data(sdr, elt);
*eltp = elt;
}
void bp_release_delivery(BpDelivery *dlvBuffer, int releasePayload)
{
Sdr sdr = getIonsdr();
CHKVOID(dlvBuffer);
if (dlvBuffer->result == BpPayloadPresent)
{
if (dlvBuffer->bundleSourceEid)
{
MRELEASE(dlvBuffer->bundleSourceEid);
dlvBuffer->bundleSourceEid = NULL;
}
if (releasePayload)
{
if (dlvBuffer->adu)
{
sdr_begin_xn(sdr);
zco_destroy_reference(sdr, dlvBuffer->adu);
if (sdr_end_xn(sdr) < 0)
{
putErrmsg("Failed releasing delivery.",
NULL);
}
dlvBuffer->adu = 0;
}
}
}
}
static int loadContact(Object elt)
{
Sdr sdr = getIonsdr();
Object obj;
IonContact contact;
IonCXref cxref;
obj = sdr_list_data(sdr, elt);
sdr_read(sdr, (char *) &contact, obj, sizeof(IonContact));
/* Load contact index entry. */
cxref.fromNode = contact.fromNode;
cxref.toNode = contact.toNode;
cxref.fromTime = contact.fromTime;
cxref.toTime = contact.toTime;
cxref.xmitRate = contact.xmitRate;
cxref.prob = contact.prob;
cxref.contactElt = elt;
cxref.routingObject = 0;
if (insertCXref(&cxref) == 0)
{
return -1;
}
return 0;
}
static int loadRange(Object elt)
{
Sdr sdr = getIonsdr();
Object obj;
IonRange range;
IonRXref rxref;
obj = sdr_list_data(sdr, elt);
sdr_read(sdr, (char *) &range, obj, sizeof(IonRange));
/* Load range list entry. */
rxref.fromNode = range.fromNode;
rxref.toNode = range.toNode;
rxref.fromTime = range.fromTime;
rxref.toTime = range.toTime;
rxref.owlt = range.owlt;
rxref.rangeElt = elt;
if (insertRXref(&rxref) < 0)
{
return -1;
}
return 0;
}
static DtnDB *_dtn2Constants()
{
static DtnDB buf;
static DtnDB *db = NULL;
Sdr sdr;
Object dbObject;
if (db == NULL)
{
sdr = getIonsdr();
CHKNULL(sdr);
dbObject = _dtn2dbObject(NULL);
if (dbObject)
{
if (sdr_heap_is_halted(sdr))
{
sdr_read(sdr, (char *) &buf, dbObject,
sizeof(DtnDB));
}
else
{
CHKNULL(sdr_begin_xn(sdr));
sdr_read(sdr, (char *) &buf, dbObject,
sizeof(DtnDB));
sdr_exit_xn(sdr);
}
db = &buf;
}
}
return db;
}
static void manageMaxtimeouts(int tokenCount, char **tokens)
{
Sdr sdr = getIonsdr();
Object cfdpdbObj = getCfdpDbObject();
CfdpDB cfdpdb;
int newMaxtimeouts;
if (tokenCount != 3)
{
SYNTAX_ERROR;
}
newMaxtimeouts = atoi(tokens[2]);
if (newMaxtimeouts < 0)
{
putErrmsg("checkTimeoutLimit invalid.", tokens[2]);
return;
}
sdr_begin_xn(sdr);
sdr_stage(sdr, (char *) &cfdpdb, cfdpdbObj, sizeof(CfdpDB));
cfdpdb.checkTimeoutLimit = newMaxtimeouts;
sdr_write(sdr, cfdpdbObj, (char *) &cfdpdb, sizeof(CfdpDB));
if (sdr_end_xn(sdr) < 0)
{
putErrmsg("Can't change checkTimerPeriod.", NULL);
}
}
static void manageMtusize(int tokenCount, char **tokens)
{
Sdr sdr = getIonsdr();
Object cfdpdbObj = getCfdpDbObject();
CfdpDB cfdpdb;
int newMtusize;
if (tokenCount != 3)
{
SYNTAX_ERROR;
}
newMtusize = atoi(tokens[2]);
if (newMtusize < 0)
{
putErrmsg("mtuSize invalid.", tokens[2]);
return;
}
sdr_begin_xn(sdr);
sdr_stage(sdr, (char *) &cfdpdb, cfdpdbObj, sizeof(CfdpDB));
cfdpdb.mtuSize = newMtusize;
sdr_write(sdr, cfdpdbObj, (char *) &cfdpdb, sizeof(CfdpDB));
if (sdr_end_xn(sdr) < 0)
{
putErrmsg("Can't change mtuSize.", NULL);
}
}
static void manageRequirecrc(int tokenCount, char **tokens)
{
Sdr sdr = getIonsdr();
Object cfdpdbObj = getCfdpDbObject();
CfdpDB cfdpdb;
int newRequirecrc;
if (tokenCount != 3)
{
SYNTAX_ERROR;
}
newRequirecrc = atoi(tokens[2]);
if (newRequirecrc != 0 && newRequirecrc != 1)
{
putErrmsg("crcRequired switch invalid.", tokens[2]);
return;
}
sdr_begin_xn(sdr);
sdr_stage(sdr, (char *) &cfdpdb, cfdpdbObj, sizeof(CfdpDB));
cfdpdb.crcRequired = newRequirecrc;
sdr_write(sdr, cfdpdbObj, (char *) &cfdpdb, sizeof(CfdpDB));
if (sdr_end_xn(sdr) < 0)
{
putErrmsg("Can't change crcRequired switch.", NULL);
}
}
static void manageMaxtrnbr(int tokenCount, char **tokens)
{
Sdr sdr = getIonsdr();
Object cfdpdbObj = getCfdpDbObject();
CfdpDB cfdpdb;
int newMaxtrnbr;
if (tokenCount != 3)
{
SYNTAX_ERROR;
}
newMaxtrnbr = atoi(tokens[2]);
if (newMaxtrnbr < 0)
{
putErrmsg("maxTransactionNbr invalid.", tokens[2]);
return;
}
sdr_begin_xn(sdr);
sdr_stage(sdr, (char *) &cfdpdb, cfdpdbObj, sizeof(CfdpDB));
cfdpdb.maxTransactionNbr = newMaxtrnbr;
sdr_write(sdr, cfdpdbObj, (char *) &cfdpdb, sizeof(CfdpDB));
if (sdr_end_xn(sdr) < 0)
{
putErrmsg("Can't change maxTransactionNbr.", NULL);
}
}
static void manageFillchar(int tokenCount, char **tokens)
{
Sdr sdr = getIonsdr();
Object cfdpdbObj = getCfdpDbObject();
CfdpDB cfdpdb;
int newFillchar;
char *trailing;
if (tokenCount != 3)
{
SYNTAX_ERROR;
}
newFillchar = strtol(tokens[2], &trailing, 16);
if (*trailing != '\0')
{
putErrmsg("fillCharacter invalid.", tokens[2]);
return;
}
sdr_begin_xn(sdr);
sdr_stage(sdr, (char *) &cfdpdb, cfdpdbObj, sizeof(CfdpDB));
cfdpdb.fillCharacter = newFillchar;
sdr_write(sdr, cfdpdbObj, (char *) &cfdpdb, sizeof(CfdpDB));
if (sdr_end_xn(sdr) < 0)
{
putErrmsg("Can't change fillCharacter.", NULL);
}
}
static int reforwardStrandedBundles()
{
Sdr sdr = getIonsdr();
BpDB *bpConstants = getBpConstants();
Object elt;
Object nextElt;
CHKERR(sdr_begin_xn(sdr));
for (elt = sdr_list_first(sdr, bpConstants->limboQueue); elt;
elt = nextElt)
{
nextElt = sdr_list_next(sdr, elt);
if (releaseFromLimbo(elt, 0) < 0)
{
putErrmsg("Failed releasing bundle from limbo.", NULL);
sdr_cancel_xn(sdr);
return -1;
}
}
if (sdr_end_xn(sdr) < 0)
{
putErrmsg("brss failed limbo release on client connect.", NULL);
return -1;
}
return 0;
}
static void manageDiscard(int tokenCount, char **tokens)
{
Sdr sdr = getIonsdr();
Object cfdpdbObj = getCfdpDbObject();
CfdpDB cfdpdb;
int newDiscard;
if (tokenCount != 3)
{
SYNTAX_ERROR;
}
newDiscard = atoi(tokens[2]);
if (newDiscard != 0 && newDiscard != 1)
{
putErrmsg("discardIncompleteFile switch invalid.", tokens[2]);
return;
}
sdr_begin_xn(sdr);
sdr_stage(sdr, (char *) &cfdpdb, cfdpdbObj, sizeof(CfdpDB));
cfdpdb.discardIncompleteFile = newDiscard;
sdr_write(sdr, cfdpdbObj, (char *) &cfdpdb, sizeof(CfdpDB));
if (sdr_end_xn(sdr) < 0)
{
putErrmsg("Can't change discardIncompleteFile switch.", NULL);
}
}
static void printProfile(Profile *vprofile)
{
Sdr sdr = getIonsdr();
char buffer[256];
char sdrBuf[SDRSTRING_BUFSZ];
sdr_string_read(sdr, sdrBuf, vprofile->reportToEid);
isprintf(buffer, sizeof buffer, "profileID: %u maxRtx: %u lifespan: %u",
vprofile->profileID, vprofile->maxRtx,
vprofile->lifespan);
printText(buffer);
isprintf(buffer, sizeof buffer, "aggrSizeLimit: %u, aggTimeLimit: \
%u Priority: %d Custody: %d", vprofile->aggrSizeLimit, vprofile->aggrTimeLimit,
vprofile->classOfService, vprofile->custodySwitch);
printText(buffer);
isprintf(buffer, sizeof buffer, "reportToEid: %s", sdrBuf);
printText(buffer);
isprintf(buffer, sizeof buffer, "Ordinal: %d Unreliable: %d Critical: \
%d", vprofile->extendedCOS.ordinal,
vprofile->extendedCOS.flags & BP_BEST_EFFORT ? 1 : 0,
vprofile->extendedCOS.flags & BP_MINIMUM_LATENCY ? 1 : 0);
printText(buffer);
isprintf(buffer, sizeof buffer, "rcvReport: %d ctReport: %d fwdReport: \
%d dlvReport: %d delReport: %d", vprofile->srrFlags & BP_RECEIVED_RPT ? 1 : 0,
vprofile->srrFlags & BP_CUSTODY_RPT? 1 : 0,
vprofile->srrFlags & BP_FORWARDED_RPT? 1 : 0,
vprofile->srrFlags & BP_DELIVERED_RPT? 1 : 0,
vprofile->srrFlags & BP_DELETED_RPT? 1 : 0);
printText(buffer);
return;
}
void dtn2_destroyDirective(FwdDirective *directive)
{
Sdr sdr = getIonsdr();
CHKVOID(directive);
if (directive->action == fwd)
{
CHKVOID(sdr_begin_xn(sdr));
sdr_free(sdr, directive->eid);
if (sdr_end_xn(sdr) < 0)
{
putErrmsg("Can't destroy directive EID.", NULL);
}
return;
}
if (directive->action == xmit)
{
if (directive->destDuctName)
{
CHKVOID(sdr_begin_xn(sdr));
sdr_free(sdr, directive->destDuctName);
if (sdr_end_xn(sdr) < 0)
{
putErrmsg("Can't destroy destDuctName.", NULL);
}
}
}
}
static void executeInfo(int tokenCount, char **tokens)
{
Sdr sdr = getIonsdr();
ImcDB imcdb;
if (tokenCount != 2)
{
SYNTAX_ERROR;
return;
}
CHKVOID(sdr_begin_xn(sdr));
sdr_read(getIonsdr(), (char *) &imcdb, getImcDbObject(), sizeof(ImcDB));
printKin(strtouvast(tokens[1]), imcdb.parent);
sdr_exit_xn(sdr);
}
vast ionAppendZcoExtent(Object zco, ZcoMedium source, Object location,
vast offset, vast size, int *cancel)
{
Sdr sdr = getIonsdr();
IonVdb *vdb = _ionvdb(NULL);
Object length;
int admissionDelayed = 0;
CHKZERO(vdb);
if (cancel)
{
*cancel = 0; /* Initialize. */
}
CHKZERO(sdr_begin_xn(sdr));
while (1)
{
length = zco_append_extent(sdr, zco, source, location, offset,
size);
if (sdr_end_xn(sdr) < 0 || length == ERROR)
{
putErrmsg("Can't create ZCO.", NULL);
return ERROR;
}
if (length == 0) /* Not enough ZCO space. */
{
if (admissionDelayed)
{
ionReleaseZcoSpace(vdb);
}
admissionDelayed = 1;
if (ionWaitForZcoSpace(vdb) == 1)
{
if (cancel && *cancel)
{
return 0;
}
CHKZERO(sdr_begin_xn(sdr));
continue;
}
return ERROR;
}
/* ZCO extent was appended. */
if (admissionDelayed)
{
ionReleaseZcoSpace(vdb);
}
return length;
}
}
Object ionCreateZco(ZcoMedium source, Object location, vast offset, vast size,
int *cancel)
{
Sdr sdr = getIonsdr();
IonVdb *vdb = _ionvdb(NULL);
Object zco;
int admissionDelayed = 0;
CHKZERO(vdb);
if (cancel)
{
*cancel = 0; /* Initialize. */
}
CHKZERO(sdr_begin_xn(sdr));
while (1)
{
zco = zco_create(sdr, source, location, offset, size);
if (sdr_end_xn(sdr) < 0 || zco == (Object) ERROR)
{
putErrmsg("Can't create ZCO.", NULL);
return 0;
}
if (zco == 0) /* Not enough ZCO space. */
{
if (admissionDelayed)
{
ionReleaseZcoSpace(vdb);
}
admissionDelayed = 1;
if (ionWaitForZcoSpace(vdb) == 1)
{
if (cancel && *cancel)
{
return 0;
}
CHKZERO(sdr_begin_xn(sdr));
continue;
}
return 0;
}
/* ZCO was created. */
if (admissionDelayed)
{
ionReleaseZcoSpace(vdb);
}
return zco;
}
}
int dtn2_updateRule(char *nodeNm, char *demux, FwdDirective *directive)
{
Sdr sdr = getIonsdr();
char nodeName[SDRSTRING_BUFSZ];
Object elt;
OBJ_POINTER(Dtn2Plan, plan);
Object ruleAddr;
Dtn2Rule ruleBuf;
CHKERR(nodeNm && demux && directive);
if (*demux == '\0')
{
writeMemo("[?] Zero-length DTN2 rule demux.");
return 0;
}
if (filterNodeName(nodeName, nodeNm) < 0)
{
return 0;
}
CHKERR(sdr_begin_xn(sdr));
elt = locatePlan(nodeName, NULL);
if (elt == 0)
{
sdr_exit_xn(sdr);
writeMemoNote("[?] No plan defined for this node", nodeNm);
return 0;
}
GET_OBJ_POINTER(sdr, Dtn2Plan, plan, sdr_list_data(sdr, elt));
dtn2_findRule(nodeName, demux, plan, &ruleAddr, &elt);
if (elt == 0)
{
sdr_exit_xn(sdr);
writeMemoNote("[?] Unknown rule", demux);
return 0;
}
/* All parameters validated, okay to update the rule. */
sdr_stage(sdr, (char *) &ruleBuf, ruleAddr, sizeof(Dtn2Rule));
dtn2_destroyDirective(&ruleBuf.directive);
memcpy((char *) &ruleBuf.directive, (char *) directive,
sizeof(FwdDirective));
sdr_write(sdr, ruleAddr, (char *) &ruleBuf, sizeof(Dtn2Rule));
if (sdr_end_xn(sdr) < 0)
{
putErrmsg("Can't update rule.", NULL);
return -1;
}
return 1;
}
int dtn2_removeRule(char *nodeNm, char *demux)
{
Sdr sdr = getIonsdr();
char nodeName[SDRSTRING_BUFSZ];
Object elt;
OBJ_POINTER(Dtn2Plan, plan);
Object ruleAddr;
OBJ_POINTER(Dtn2Rule, rule);
CHKERR(nodeNm && demux);
if (*demux == '\0')
{
writeMemo("[?] Zero-length DTN2 rule demux.");
return 0;
}
if (filterNodeName(nodeName, nodeNm) < 0)
{
return 0;
}
CHKERR(sdr_begin_xn(sdr));
elt = locatePlan(nodeName, NULL);
if (elt == 0)
{
sdr_exit_xn(sdr);
writeMemoNote("[?] No plan defined for this node", nodeNm);
return 0;
}
GET_OBJ_POINTER(sdr, Dtn2Plan, plan, sdr_list_data(sdr, elt));
dtn2_findRule(nodeName, demux, plan, &ruleAddr, &elt);
if (elt == 0)
{
sdr_exit_xn(sdr);
writeMemoNote("[?] Unknown rule", demux);
return 0;
}
/* All parameters validated, okay to remove the rule. */
GET_OBJ_POINTER(sdr, Dtn2Rule, rule, ruleAddr);
dtn2_destroyDirective(&(rule->directive));
sdr_free(sdr, ruleAddr);
sdr_list_delete(sdr, elt, NULL, NULL);
if (sdr_end_xn(sdr) < 0)
{
putErrmsg("Can't remove rule.", NULL);
return -1;
}
return 1;
}
int ltpei_add_xmit_trailer_extension(LtpXmitSeg *segment, char tag,
int valueLength, char *value)
{
Sdr sdr = getIonsdr();
Sdnv sdnv;
LtpExtensionOutbound extension;
Object addr;
CHKERR(segment);
CHKERR(ionLocked());
encodeSdnv(&sdnv, valueLength);
if (segment->pdu.trailerExtensions == 0)
{
if ((segment->pdu.trailerExtensions = sdr_list_create(sdr))
== 0)
{
return -1; /* No space in SDR heap. */
}
}
extension.tag = tag;
extension.length = valueLength;
if (valueLength == 0)
{
extension.value = 0;
}
else
{
CHKERR(value);
extension.value = sdr_insert(sdr, value, valueLength);
if (extension.value == 0)
{
return -1; /* No space in SDR heap. */
}
}
if ((addr = sdr_insert(sdr, (char *) &extension,
sizeof(LtpExtensionOutbound))) == 0)
{
return -1; /* No space in SDR heap. */
}
if (sdr_list_insert_last(sdr, segment->pdu.trailerExtensions, addr)
== 0)
{
return -1; /* No space in SDR heap. */
}
segment->pdu.trailerExtensionsCount++;
segment->pdu.trailerLength += (1 + sdnv.length + valueLength);
return 0;
}
int dtn2_addPlan(char *nodeNm, FwdDirective *defaultDir)
{
Sdr sdr = getIonsdr();
char nodeName[SDRSTRING_BUFSZ];
Object nextPlan;
Dtn2Plan plan;
Object planObj;
CHKERR(nodeNm && defaultDir);
if (filterNodeName(nodeName, nodeNm) < 0)
{
return 0;
}
CHKERR(sdr_begin_xn(sdr));
if (locatePlan(nodeName, &nextPlan) != 0)
{
sdr_exit_xn(sdr);
writeMemoNote("[?] Duplicate plan", nodeNm);
return 0;
}
/* Okay to add this plan to the database. */
plan.nodeName = sdr_string_create(sdr, nodeName);
memcpy((char *) &plan.defaultDirective, (char *) defaultDir,
sizeof(FwdDirective));
plan.rules = sdr_list_create(sdr);
planObj = sdr_malloc(sdr, sizeof(Dtn2Plan));
if (planObj)
{
if (nextPlan)
{
oK(sdr_list_insert_before(sdr, nextPlan, planObj));
}
else
{
oK(sdr_list_insert_last(sdr,
(_dtn2Constants())->plans, planObj));
}
sdr_write(sdr, planObj, (char *) &plan, sizeof(Dtn2Plan));
}
if (sdr_end_xn(sdr) < 0)
{
putErrmsg("Can't add plan.", nodeNm);
return -1;
}
return 1;
}
static void executeInfo(int tokenCount, char **tokens)
{
ImcDB imcdb;
if (tokenCount != 2)
{
SYNTAX_ERROR;
return;
}
sdr_read(getIonsdr(), (char *) &imcdb, getImcDbObject(), sizeof(ImcDB));
printKin(strtouvast(tokens[1]), imcdb.parent);
}
static int handleItem(uvast sourceEngineId, unsigned int clientId,
Object clientServiceData)
{
Sdr sdr = getIonsdr();
ZcoReader reader;
char buffer[MAX_LINE_LEN + 1];
zco_start_receiving(clientServiceData, &reader);
memset(buffer, 0, sizeof buffer);
zco_receive_source(sdr, &reader, MAX_LINE_LEN, buffer);
printf("%s", buffer);
return 0;
}
void destroyIonDb(char *iondbName)
{
Sdr sdr = getIonsdr();
IonDB iondbBuf;
Object iondbObj;
iondbObj = sdr_find(sdr, iondbName, NULL);
if (iondbObj == NULL)
return;
sdr_read(sdr, (char *) &iondbBuf, iondbObj, sizeof(IonDB));
sdr_list_destroy(sdr, iondbBuf.contacts, NULL, NULL);
sdr_list_destroy(sdr, iondbBuf.ranges, NULL, NULL);
sdr_free(sdr, iondbObj);
//fprintf(stderr, "ionDb destroyed: %d\n", getOwnNodeNbr());
}
static void executeList(int tokenCount, char **tokens)
{
Sdr sdr = getIonsdr();
ImcDB imcdb;
Object elt;
OBJ_POINTER(NodeId, node);
if (tokenCount != 1)
{
SYNTAX_ERROR;
return;
}
CHKVOID(sdr_begin_xn(sdr));
sdr_read(getIonsdr(), (char *) &imcdb, getImcDbObject(), sizeof(ImcDB));
for (elt = sdr_list_first(sdr, imcdb.kin); elt;
elt = sdr_list_next(sdr, elt))
{
GET_OBJ_POINTER(sdr, NodeId, node, sdr_list_data(sdr, elt));
printKin(node->nbr, imcdb.parent);
}
sdr_exit_xn(sdr);
}
void dtn2_findRule(char *nodeNm, char *demux, Dtn2Plan *plan,
Object *ruleAddr, Object *eltp)
{
Sdr sdr = getIonsdr();
char nodeName[SDRSTRING_BUFSZ];
Object elt;
OBJ_POINTER(Dtn2Plan, planPtr);
/* This function finds the Dtn2Rule for the specified
* demux token, for the specified destination node, if
* any. */
CHKVOID(ionLocked());
CHKVOID(ruleAddr);
CHKVOID(eltp);
*eltp = 0;
if (plan == NULL)
{
if (nodeNm == NULL)
{
return;
}
if (filterNodeName(nodeName, nodeNm) < 0)
{
return;
}
elt = locatePlan(nodeName, NULL);
if (elt == 0)
{
return;
}
GET_OBJ_POINTER(sdr, Dtn2Plan, planPtr, sdr_list_data(sdr,
elt));
plan = planPtr;
}
elt = locateRule(plan, demux, NULL);
if (elt == 0)
{
return;
}
*ruleAddr = sdr_list_data(sdr, elt);
*eltp = elt;
}
int dtn2Init()
{
Sdr sdr = getIonsdr();
Object dtn2dbObject;
DtnDB dtn2dbBuf;
/* Recover the DTN database, creating it if necessary. */
CHKERR(sdr_begin_xn(sdr));
dtn2dbObject = sdr_find(sdr, DTN_DBNAME, NULL);
switch (dtn2dbObject)
{
case -1: /* SDR error. */
sdr_cancel_xn(sdr);
putErrmsg("Failed seeking DTN database in SDR.", NULL);
return -1;
case 0: /* Not found; must create new DB. */
dtn2dbObject = sdr_malloc(sdr, sizeof(DtnDB));
if (dtn2dbObject == 0)
{
sdr_cancel_xn(sdr);
putErrmsg("No space for DTN database.", NULL);
return -1;
}
memset((char *) &dtn2dbBuf, 0, sizeof(DtnDB));
dtn2dbBuf.plans = sdr_list_create(sdr);
sdr_write(sdr, dtn2dbObject, (char *) &dtn2dbBuf,
sizeof(DtnDB));
sdr_catlg(sdr, DTN_DBNAME, 0, dtn2dbObject);
if (sdr_end_xn(sdr))
{
putErrmsg("Can't create DTN database.", NULL);
return -1;
}
break;
default: /* Found DB in the SDR. */
sdr_exit_xn(sdr);
}
oK(_dtn2dbObject(&dtn2dbObject));
oK(_dtn2Constants());
return 0;
}
static void executeList(int tokenCount, char **tokens)
{
Sdr sdr = getIonsdr();
PsmPartition ionwm = getIonwm();
IonVdb *vdb = getIonVdb();
PsmAddress elt;
PsmAddress addr;
char buffer[RFX_NOTE_LEN];
if (tokenCount < 2)
{
printText("List what?");
return;
}
if (strcmp(tokens[1], "contact") == 0)
{
CHKVOID(sdr_begin_xn(sdr));
for (elt = sm_rbt_first(ionwm, vdb->contactIndex); elt;
elt = sm_rbt_next(ionwm, elt))
{
addr = sm_rbt_data(ionwm, elt);
rfx_print_contact(addr, buffer);
printText(buffer);
}
sdr_exit_xn(sdr);
return;
}
if (strcmp(tokens[1], "range") == 0)
{
CHKVOID(sdr_begin_xn(sdr));
for (elt = sm_rbt_first(ionwm, vdb->rangeIndex); elt;
elt = sm_rbt_next(ionwm, elt))
{
addr = sm_rbt_data(ionwm, elt);
rfx_print_range(addr, buffer);
printText(buffer);
}
sdr_exit_xn(sdr);
return;
}
SYNTAX_ERROR;
}
int dtn2_removePlan(char *nodeNm)
{
Sdr sdr = getIonsdr();
char nodeName[SDRSTRING_BUFSZ];
Object elt;
Object planObj;
OBJ_POINTER(Dtn2Plan, plan);
CHKERR(nodeNm);
if (filterNodeName(nodeName, nodeNm) < 0)
{
return 0;
}
CHKERR(sdr_begin_xn(sdr));
elt = locatePlan(nodeName, NULL);
if (elt == 0)
{
sdr_exit_xn(sdr);
writeMemoNote("[?] Unknown plan", nodeNm);
return 0;
}
planObj = sdr_list_data(sdr, elt);
GET_OBJ_POINTER(sdr, Dtn2Plan, plan, planObj);
if (sdr_list_length(sdr, plan->rules) > 0)
{
sdr_exit_xn(sdr);
writeMemoNote("[?] Can't remove plan; still has rules", nodeNm);
return 0;
}
/* Okay to remove this plan from the database. */
sdr_list_delete(sdr, elt, NULL, NULL);
dtn2_destroyDirective(&(plan->defaultDirective));
sdr_list_destroy(sdr, plan->rules, NULL, NULL);
sdr_free(sdr, plan->nodeName);
sdr_free(sdr, planObj);
if (sdr_end_xn(sdr) < 0)
{
putErrmsg("Can't remove plan.", nodeNm);
return -1;
}
return 1;
}
void sdrnm_state_get(SdrnmState *state)
{
Sdr sdr = getIonsdr();
SdrUsageSummary usage;
CHKVOID(state);
CHKVOID(sdr_begin_xn(sdr));
sdr_usage(sdr, &usage);
state->smallPoolSize = usage.smallPoolSize;
state->smallPoolFree = usage.smallPoolFree;
state->smallPoolAllocated = usage.smallPoolAllocated;
state->largePoolSize = usage.largePoolSize;
state->largePoolFree = usage.largePoolFree;
state->largePoolAllocated = usage.largePoolAllocated;
state->unusedSize = usage.unusedSize;
sdr_exit_xn(sdr);
}
