static rc_t DbDestroy(Db* db)
{
rc_t rc = 0;
assert(db);
{
rc_t rc2 = VCursorRelease(db->rCursor);
db->rCursor = NULL;
if (rc == 0)
{ rc = rc2; }
}
{
rc_t rc2 = VCursorRelease(db->wCursor);
db->wCursor = NULL;
if (rc == 0)
{ rc = rc2; }
}
{
rc_t rc2 = VTableRelease(db->tbl);
db->tbl = NULL;
if (rc == 0)
{ rc = rc2; }
}
if (db->locked) {
rc_t rc2 = VDBManagerLock(db->mgr, "%s", db->table);
if (rc == 0)
{ rc = rc2; }
}
{
rc_t rc2 = VDBManagerRelease(db->mgr);
db->mgr = NULL;
if (rc == 0)
{ rc = rc2; }
}
return rc;
}
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;
}
rc_t CC KMain ( int argc, char *argv [] )
{
Args *args;
rc_t rc = ArgsMakeAndHandle ( & args, argc, argv, 0 );
if ( rc != 0 )
LogErr ( klogErr, rc, "failed to parse arguments" );
else
{
uint32_t paramc;
rc = ArgsParamCount ( args, & paramc );
if ( rc != 0 )
LogErr ( klogInt, rc, "failed to obtain param count" );
else
{
if ( paramc == 0 )
{
rc = RC ( rcExe, rcArgv, rcParsing, rcParam, rcInsufficient );
LogErr ( klogErr, rc, "missing target object" );
MiniUsage ( args );
}
else if ( paramc > 1 )
{
rc = RC ( rcExe, rcArgv, rcParsing, rcParam, rcExcessive );
LogErr ( klogErr, rc, "expected single target object" );
MiniUsage ( args );
}
else
{
const char *target;
rc = ArgsParamValue ( args, 0, & target );
if ( rc != 0 )
LogErr ( klogInt, rc, "failed to obtain param value" );
else
{
VDBManager *mgr;
#if TOOLS_USE_SRAPATH != 0
char full [ 4096 ];
SRAPath *sra_path;
rc = SRAPathMake ( & sra_path, NULL );
if ( rc == 0 )
{
if ( ! SRAPathTest ( sra_path, target ) )
{
rc = SRAPathFind ( sra_path, target, full, sizeof full );
if ( rc == 0 )
target = full;
}
SRAPathRelease ( sra_path );
}
#endif
rc = VDBManagerMakeUpdate ( & mgr, NULL );
if ( rc != 0 )
LogErr ( klogInt, rc, "failed to open VDB manager" );
else
{
rc = VDBManagerLock ( mgr, target );
if ( rc == 0 )
pLogMsg ( klogInfo, "locked '$(target)'", "target=%s", target );
else switch ( GetRCState ( rc ) )
{
case rcLocked:
pLogMsg ( klogInfo, "'$(target)' was already locked", "target=%s", target );
break;
default:
pLogErr ( klogErr, rc, "failed to lock '$(target)'", "target=%s", target );
}
VDBManagerRelease ( mgr );
}
}
}
}
ArgsWhack ( args );
}
return rc;
}
