static void dbRecordField(char *name,char *value)
{
DBENTRY *pdbentry;
tempListNode *ptempListNode;
long status;
if(duplicate) return;
ptempListNode = (tempListNode *)ellFirst(&tempList);
pdbentry = ptempListNode->item;
status = dbFindField(pdbentry,name);
if(status) {
epicsPrintf("Record \"%s\" does not have a field \"%s\"\n",
dbGetRecordName(pdbentry), name);
yyerror(NULL);
return;
}
dbTranslateEscape(value, value); /* yuck: in-place, but safe */
status = dbPutString(pdbentry,value);
if(status) {
epicsPrintf("Can't set \"%s.%s\" to \"%s\"\n",
dbGetRecordName(pdbentry), name, value);
yyerror(NULL);
return;
}
}
LOCAL void queueAllRecords ()
{
DBENTRY dbentry;
DBENTRY *pdbentry=&dbentry;
dbCommon *pdbc;
long status;
dbInitEntry(pdbbase,pdbentry);
status = dbFirstRecordType(pdbentry);
while(!status) {
status = dbFirstRecord(pdbentry);
while(!status) {
msg_t msg;
pdbc = pdbentry->precnode->precord;
DEBUG2(4,"queueAllRecords:Name: %s ptr: 0x%x\n",
dbGetRecordName(pdbentry),(unsigned)pdbc)
msg.pdbc = pdbc;
msg.osevr = pdbc->sevr;
msg.ostat = pdbc->stat;
msg.nsevr = pdbc->sevr;
msg.nstat = pdbc->stat;
tsLocalTime (&msg.stamp);
msg.msgType = mt_Status;
ringInsert (&msg);
status = dbNextRecord(pdbentry);
}
status = dbNextRecordType(pdbentry);
}
dbFinishEntry(pdbentry);
}
ChannelFind::shared_pointer DbPvProvider::channelList(
ChannelListRequester::shared_pointer const & channelListRequester)
{
PVStringArray::svector channelNames;
DBENTRY dbentry;
DBENTRY *pdbentry=&dbentry;
if (pdbbase) {
dbInitEntry(pdbbase, pdbentry);
long status = dbFirstRecordType(pdbentry);
if (!status) {
while (!status) {
status = dbFirstRecord(pdbentry);
while (!status) {
channelNames.push_back(dbGetRecordName(pdbentry));
status = dbNextRecord(pdbentry);
}
status = dbNextRecordType(pdbentry);
}
}
dbFinishEntry(pdbentry);
}
ChannelFind::shared_pointer nullChannelFind;
channelListRequester->channelListResult(Status::Ok, nullChannelFind, freeze(channelNames), false);
return nullChannelFind;
}
long epicsShareAPI dbgrep(const char *pmask)
{
DBENTRY dbentry;
DBENTRY *pdbentry = &dbentry;
long status;
if (!pmask || !*pmask) {
printf("Usage: dbgrep \"pattern\"\n");
return 1;
}
if (!pdbbase) {
printf("No database loaded\n");
return 0;
}
dbInitEntry(pdbbase, pdbentry);
status = dbFirstRecordType(pdbentry);
while (!status) {
status = dbFirstRecord(pdbentry);
while (!status) {
char *pname = dbGetRecordName(pdbentry);
if (epicsStrGlobMatch(pname, pmask))
puts(pname);
status = dbNextRecord(pdbentry);
}
status = dbNextRecordType(pdbentry);
}
dbFinishEntry(pdbentry);
return 0;
}
long epicsShareAPI dbla(const char *pmask)
{
DBENTRY dbentry;
DBENTRY *pdbentry = &dbentry;
long status;
if (!pdbbase) {
printf("No database loaded\n");
return 0;
}
dbInitEntry(pdbbase, pdbentry);
status = dbFirstRecordType(pdbentry);
while (!status) {
for (status = dbFirstRecord(pdbentry); !status;
status = dbNextRecord(pdbentry)) {
char *palias;
if (!dbIsAlias(pdbentry))
continue;
palias = dbGetRecordName(pdbentry);
if (pmask && *pmask && !epicsStrGlobMatch(palias, pmask))
continue;
dbFindField(pdbentry, "NAME");
printf("%s -> %s\n", palias, dbGetString(pdbentry));
}
status = dbNextRecordType(pdbentry);
}
dbFinishEntry(pdbentry);
return 0;
}
static void dbRecordAlias(char *name)
{
DBENTRY *pdbentry;
tempListNode *ptempListNode;
long status;
if(duplicate) return;
ptempListNode = (tempListNode *)ellFirst(&tempList);
pdbentry = ptempListNode->item;
status = dbCreateAlias(pdbentry, name);
if(status) {
epicsPrintf("Can't create alias \"%s\" for \"%s\"\n",
name, dbGetRecordName(pdbentry));
yyerror(NULL);
return;
}
}
static void dbRecordInfo(char *name, char *value)
{
DBENTRY *pdbentry;
tempListNode *ptempListNode;
long status;
if(duplicate) return;
ptempListNode = (tempListNode *)ellFirst(&tempList);
pdbentry = ptempListNode->item;
status = dbPutInfo(pdbentry,name,value);
if(status) {
epicsPrintf("Can't set \"%s\" info \"%s\" to \"%s\"\n",
dbGetRecordName(pdbentry), name, value);
yyerror(NULL);
return;
}
}
long dbcar(char *precordname, int level)
{
DBENTRY dbentry;
DBENTRY *pdbentry=&dbentry;
long status;
dbCommon *precord;
dbRecordType *pdbRecordType;
dbFldDes *pdbFldDes;
DBLINK *plink;
int ncalinks=0;
int nconnected=0;
int noReadAccess=0;
int noWriteAccess=0;
unsigned long nDisconnect=0;
unsigned long nNoWrite=0;
caLink *pca;
int j;
if (!precordname || precordname[0] == '\0' || !strcmp(precordname, "*")) {
precordname = NULL;
printf("CA links in all records\n\n");
} else {
printf("CA links in record named '%s'\n\n", precordname);
}
dbInitEntry(pdbbase,pdbentry);
status = dbFirstRecordType(pdbentry);
while (!status) {
status = dbFirstRecord(pdbentry);
while (!status) {
if (precordname ?
!strcmp(precordname, dbGetRecordName(pdbentry)) :
!dbIsAlias(pdbentry)) {
pdbRecordType = pdbentry->precordType;
precord = (dbCommon *)pdbentry->precnode->precord;
for (j=0; j<pdbRecordType->no_links; j++) {
pdbFldDes = pdbRecordType->papFldDes[pdbRecordType->link_ind[j]];
plink = (DBLINK *)((char *)precord + pdbFldDes->offset);
dbLockSetGblLock();
if (plink->type == CA_LINK) {
ncalinks++;
pca = (caLink *)plink->value.pv_link.pvt;
if (pca
&& pca->chid
&& (ca_field_type(pca->chid) != TYPENOTCONN)) {
nconnected++;
nDisconnect += pca->nDisconnect;
nNoWrite += pca->nNoWrite;
if (!ca_read_access(pca->chid)) noReadAccess++;
if (!ca_write_access(pca->chid)) noWriteAccess++;
if (level>1) {
int rw = ca_read_access(pca->chid) |
ca_write_access(pca->chid) << 1;
static const char *rights[4] = {
"No Access", "Read Only",
"Write Only", "Read/Write"
};
int mask = plink->value.pv_link.pvlMask;
printf("%28s.%-4s ==> %-28s (%lu, %lu)\n",
precord->name,
pdbFldDes->name,
plink->value.pv_link.pvname,
pca->nDisconnect,
pca->nNoWrite);
printf("%21s [%s%s%s%s] host %s, %s\n", "",
mask & pvlOptInpNative ? "IN" : " ",
mask & pvlOptInpString ? "IS" : " ",
mask & pvlOptOutNative ? "ON" : " ",
mask & pvlOptOutString ? "OS" : " ",
ca_host_name(pca->chid),
rights[rw]);
}
} else {
if (level>0) {
printf("%28s.%-4s --> %-28s (%lu, %lu)\n",
precord->name,
pdbFldDes->name,
plink->value.pv_link.pvname,
pca->nDisconnect,
pca->nNoWrite);
}
}
}
dbLockSetGblUnlock();
}
if (precordname) goto done;
}
status = dbNextRecord(pdbentry);
}
status = dbNextRecordType(pdbentry);
}
done:
if ((level > 1 && nconnected > 0) ||
(level > 0 && ncalinks != nconnected)) printf("\n");
printf("Total %d CA link%s; ",
ncalinks, (ncalinks != 1) ? "s" : "");
printf("%d connected, %d not connected.\n",
nconnected, (ncalinks - nconnected));
printf(" %d can't read, %d can't write.",
noReadAccess, noWriteAccess);
printf(" (%lu disconnects, %lu writes prohibited)\n\n",
nDisconnect, nNoWrite);
dbFinishEntry(pdbentry);
if ( level > 2 && dbCaClientContext != 0 ) {
ca_context_status ( dbCaClientContext, level - 2 );
}
return(0);
}
long epicsShareAPI dbl(const char *precordTypename, const char *fields)
{
DBENTRY dbentry;
DBENTRY *pdbentry=&dbentry;
long status;
int nfields = 0;
int ifield;
char *fieldnames = 0;
char **papfields = 0;
if (!pdbbase) {
printf("No database loaded\n");
return 0;
}
if (precordTypename &&
((*precordTypename == '\0') || !strcmp(precordTypename,"*")))
precordTypename = NULL;
if (fields && (*fields == '\0'))
fields = NULL;
if (fields) {
char *pnext;
fieldnames = epicsStrDup(fields);
nfields = 1;
pnext = fieldnames;
while (*pnext && (pnext = strchr(pnext,' '))) {
nfields++;
while (*pnext == ' ') pnext++;
}
papfields = dbCalloc(nfields,sizeof(char *));
pnext = fieldnames;
for (ifield = 0; ifield < nfields; ifield++) {
papfields[ifield] = pnext;
if (ifield < nfields - 1) {
pnext = strchr(pnext, ' ');
*pnext++ = 0;
while (*pnext == ' ') pnext++;
}
}
}
dbInitEntry(pdbbase, pdbentry);
if (!precordTypename)
status = dbFirstRecordType(pdbentry);
else
status = dbFindRecordType(pdbentry,precordTypename);
if (status) {
printf("No record type\n");
}
while (!status) {
status = dbFirstRecord(pdbentry);
while (!status) {
printf("%s", dbGetRecordName(pdbentry));
for (ifield = 0; ifield < nfields; ifield++) {
char *pvalue;
status = dbFindField(pdbentry, papfields[ifield]);
if (status) {
if (!strcmp(papfields[ifield], "recordType")) {
pvalue = dbGetRecordTypeName(pdbentry);
}
else {
printf(", ");
continue;
}
}
else {
pvalue = dbGetString(pdbentry);
}
printf(", \"%s\"", pvalue ? pvalue : "");
}
printf("\n");
status = dbNextRecord(pdbentry);
}
if (precordTypename)
break;
status = dbNextRecordType(pdbentry);
}
if (nfields > 0) {
free((void *)papfields);
free((void *)fieldnames);
}
dbFinishEntry(pdbentry);
return 0;
}