rc_t CC KMain(int argc, char* argv[])
{
const char table[] = "/home/klymenka/REDACT-IN";
const char name[] = "READ_FILTER";
rc_t rc = 0;
bool locked = false;
VDBManager* mgr;
VTable *tbl;
const VCursor *rCursor = NULL;
int i;
LogLevelSet("info");
for (i = 1; i < argc; ++i) {
if (!strcmp(argv[i], "-+")) {
if (++i <= argc) {
#if _DEBUGGING
KDbgSetString(argv[i]);
#endif
}
}
}
/*KDbgSetString("VDB");*/
if (rc == 0) {
/* +01: ManagerMake */
LOGMSG(klogInfo, "VDBManagerMakeUpdate");
rc = VDBManagerMakeUpdate(&mgr, NULL);
DISP_RC_INT(rc, "while calling VDBManagerMakeUpdate");
}
if (rc == 0) {
rc = VDBManagerWritable(mgr, table);
if (GetRCState(rc) == rcLocked) {
LOGMSG(klogInfo, "VDBManagerUnlock");
rc = VDBManagerUnlock(mgr, table);
DISP_RC_INT(rc, "while calling VDBManagerUnlock");
locked = true;
}
}
if (rc == 0) {
/* +02: OpenTable */
PLOGMSG(klogInfo, (klogInfo,
"VDBManagerOpenTableUpdate(\"$(t)\")", "t=%s", table));
rc = VDBManagerOpenTableUpdate
(mgr, &tbl, NULL, table);
if (rc != 0) {
PLOGERR(klogErr, (klogErr, rc,
"while opening VTable '$(path)'", "path=%s", table));
}
}
if (rc == 0) {
/* +03: CreateCursorRead */
LOGMSG(klogInfo, "VDBManagerUnlock");
rc = VTableCreateCursorRead(tbl, &rCursor);
DISP_RC_INT(rc, "while creating read cursor");
#if 1
if (rc == 0) {
uint32_t idx;
PLOGMSG(klogInfo, (klogInfo,
"VCursorAddColumn(read cursor, \"$(n)\")", "n=%s", name));
rc = VCursorAddColumn(rCursor, &idx, name);
if (rc != 0) {
PLOGERR(klogErr, (klogErr, rc,
"while adding $(name) to read cursor", "name=%s", name));
}
}
#endif
if (rc == 0) {
LOGMSG(klogInfo, "VCursorOpen(read cursor)");
rc = VCursorOpen(rCursor);
DISP_RC_INT(rc, "while opening read cursor");
}
}
if (rc == 0) {
VCursor *cursor;
uint32_t idx;
/* +04: CreateCursorWrite */
LOGMSG(klogInfo, "VTableCreateCursorWrite");
rc = VTableCreateCursorWrite(tbl, &cursor, kcmInsert);
DISP_RC_INT(rc, "while creating write cursor");
if (rc == 0) {
PLOGMSG(klogInfo, (klogInfo,
"VCursorAddColumn(write cursor, \"$(n)\")", "n=%s", name));
rc = VCursorAddColumn(cursor, &idx, name);
if (rc != 0) {
PLOGERR(klogErr, (klogErr, rc,
"while adding $(name) to write cursor", "name=%s", name));
}
}
if (rc == 0) {
LOGMSG(klogInfo, "VCursorOpen(write cursor)");
rc = VCursorOpen(cursor);
DISP_RC_INT(rc, "while opening write cursor");
}
#if 1
for (i = 0; i < 3 && rc == 0; ++i) {
if (rc == 0) {
PLOGMSG(klogInfo, (klogInfo,
"VCursorOpenRow(write cursor) $(i)", "i=%d", i));
rc = VCursorOpenRow(cursor);
DISP_RC_INT(rc, "while opening row to write");
}
if (rc == 0) {
char buffer[1];
char b;
switch (i) {
case 0:
buffer[0] = SRA_READ_FILTER_CRITERIA;
buffer[0] = SRA_READ_FILTER_REJECT;
break;
case 1:
buffer[0] = SRA_READ_FILTER_REJECT;
buffer[0] = SRA_READ_FILTER_CRITERIA;
break;
case 2:
buffer[0] = SRA_READ_FILTER_REDACTED;
break;
}
buffer[0] = SRA_READ_FILTER_PASS;
b = buffer[0];
PLOGMSG(klogInfo, (klogInfo,
"VCursorWrite('$(v)') $(i)", "v=%s,i=%d",
b == SRA_READ_FILTER_REDACTED ? "SRA_READ_FILTER_REDACTED" :
"?",
i));
rc = VCursorWrite(cursor, idx, 8, buffer, 0, 1);
DISP_RC_INT(rc, "while writing");
}
if (rc == 0) {
PLOGMSG(klogInfo, (klogInfo,
"VCursorCommitRow(write cursor) $(i)", "i=%d", i));
rc = VCursorCommitRow(cursor);
DISP_RC_INT(rc, "while committing row");
}
PLOGMSG(klogInfo, (klogInfo,
"VCursorCloseRow(write cursor) $(i)", "i=%d", i));
{
rc_t rc2 = VCursorCloseRow(cursor);
DISP_RC_INT(rc2, "while closing row");
if (rc == 0)
{ rc = rc2; }
}
}
#endif
LOGMSG(klogInfo, "VCursorRelease(read cursor)");
/* -03: CreateCursorRead */
VCursorRelease(rCursor);
if (rc == 0) {
LOGMSG(klogInfo, "VCursorCommit(write cursor)");
rc = VCursorCommit(cursor);
DISP_RC_INT(rc, "while committing cursor");
}
LOGMSG(klogInfo, "VCursorRelease(write cursor)");
/* -04: CreateCursorWrite */
VCursorRelease(cursor);
}
LOGMSG(klogInfo, "VTableRelease");
/* -02: OpenTable */
VTableRelease(tbl);
LOGMSG(klogInfo, "VDBManagerLock");
if (locked) {
rc_t rc2 = VDBManagerLock(mgr, table);
DISP_RC_INT(rc2, "while VDBManagerLock");
}
/* -01: ManagerMake */
LOGMSG(klogInfo, "VDBManagerRelease");
VDBManagerRelease(mgr);
if (rc == 0) {
LOGMSG(klogInfo, "SUCCESS");
}
else { LOGMSG(klogInfo, "FAILURE"); }
return rc;
}
static rc_t DbInit(rc_t rc, const CmdLine* args, Db* db)
{
const char name[] = "READ_FILTER";
assert(args && db);
memset(db, 0, sizeof *db);
if (rc != 0)
{ return rc; }
db->table = args->table;
if (rc == 0) {
rc = VDBManagerMakeUpdate(&db->mgr, NULL);
DISP_RC(rc, "while calling VDBManagerMakeUpdate");
}
if (rc == 0) {
rc = VDBManagerWritable(db->mgr, args->table);
if (rc != 0) {
if (GetRCState(rc) == rcLocked)
{
rc = VDBManagerUnlock(db->mgr, args->table);
if (rc != 0) {
PLOGERR(klogErr, (klogErr, rc,
"while calling VDBManagerUnlock('$(table)')",
"table=%s", args->table));
}
db->locked = true;
}
else {
PLOGERR(klogErr, (klogErr, rc,
"while calling VDBManagerWritable('$(table)')",
"table=%s", args->table));
if (rc == RC(rcDB, rcPath, rcAccessing, rcPath, rcReadonly)) {
PLOGERR(klogErr, (klogErr, rc,
"N.B. It is possible '$(table)' was not locked properly"
, "table=%s", args->table));
}
}
}
}
if (rc == 0) {
db->locked = true; /* has to be locked in production mode */
rc = VDBManagerOpenTableUpdate (db->mgr, &db->tbl, NULL, args->table);
if (rc != 0) {
VDatabase *vdb;
rc_t rc2 = VDBManagerOpenDBUpdate ( db->mgr, &vdb, NULL , args->table );
if( rc2 == 0) {
rc2 = VDatabaseOpenTableUpdate ( vdb, &db->tbl, "SEQUENCE" );
if (rc2 == 0 ) rc = 0;
VDatabaseRelease ( vdb );
}
}
if(rc != 0){
PLOGERR(klogErr, (klogErr, rc,
"while opening VTable '$(table)'", "table=%s", args->table));
}
}
if( rc == 0) {
rc = VTableCreateCursorRead(db->tbl, &db->rCursor);
DISP_RC(rc, "while creating read cursor");
if (rc == 0) {
rc = VCursorAddColumn(db->rCursor, &db->rFilterIdx, "%s", name);
if (rc != 0) {
PLOGERR(klogErr, (klogErr, rc,
"while adding $(name) to read cursor", "name=%s", name));
}
}
if (rc == 0) {
rc = VCursorOpen(db->rCursor);
DISP_RC(rc, "while opening read cursor");
}
}
if (rc == 0) {
rc = VTableCreateCursorWrite(db->tbl, &db->wCursor, kcmInsert);
DISP_RC(rc, "while creating write cursor");
if (rc == 0) {
rc = VCursorAddColumn(db->wCursor, &db->wIdx, "%s", name);
if (rc != 0) {
PLOGERR(klogErr, (klogErr, rc,
"while adding $(name) to write cursor", "name=%s", name));
}
}
if (rc == 0) {
rc = VCursorOpen(db->wCursor);
DISP_RC(rc, "while opening write cursor");
}
}
return rc;
}
