void
mutt_hcache_close(header_cache_t *h)
{
if (!h)
return;
vlclose(h->db);
FREE(&h->folder);
FREE(&h);
}
/*
Close files and clean up.
*/
void db_close(void *vhandle)
{
dbh_t *handle = vhandle;
VILLA *dbp;
if (handle == NULL) return;
if (DEBUG_DATABASE(1))
fprintf(dbgout, "(qdbm) vlclose(%s)\n", handle->name);
dbp = handle->dbp;
db_optimize(dbp, handle->name);
if (!vlclose(dbp))
print_error(__FILE__, __LINE__, "(qdbm) vlclose for %s err: %d, %s",
handle->name,
dpecode, dperrmsg(dpecode));
handle->dbp = NULL;
dbh_free(handle);
}
int main(void)
{
VILLA *villa;
int size;
char *s;
printf("compareFunc(\"a\", \"b\") = %i\n", compareFunc("a", 1, "b", 1));
printf("compareFunc(\"b\", \"a\") = %i\n", compareFunc("b", 1, "a", 1));
printf("compareFunc(\"a\", \"a\") = %i\n", compareFunc("a", 1, "a", 1));
printf("compareFunc(\"b\", \"b\") = %i\n", compareFunc("b", 1, "b", 1));
remove("test.qdbm");
if(!(villa = vlopen("test.qdbm", VL_OWRITER | VL_OCREAT, compareFunc)))
{
printf("vlopen failed %s\n", dperrmsg(dpecode));
return 1;
}
if(!vltranbegin(villa))
{
printf("vltranbegin failed %s\n", dperrmsg(dpecode));
return 1;
}
if(!vlput(villa, "a", 1, "1", 1, DP_DOVER))
{
printf("vlput failed %s\n", dperrmsg(dpecode));
return 1;
}
if(!vlput(villa, "b", 1, "2", 1, DP_DOVER))
{
printf("vlput failed %s\n", dperrmsg(dpecode));
return 1;
}
if(!vltrancommit(villa))
{
printf("vltrancommit failed %s\n", dperrmsg(dpecode));
return 1;
}
if(!vlclose(villa))
{
printf("vlclose failed %s\n", dperrmsg(dpecode));
return 1;
}
if(!(villa = vlopen("test.qdbm", VL_OWRITER | VL_OCREAT, compareFunc)))
{
printf("vlopen failed %s\n", dperrmsg(dpecode));
return 1;
}
s = vlget(villa, "a", 1, &size);
printf("a = '%s'\n", s ? s : "NULL");
s = vlget(villa, "b", 1, &size);
printf("b = '%s'\n", s ? s : "NULL");
if(!vlclose(villa))
{
printf("vlclose failed %s\n", dperrmsg(dpecode));
return 1;
}
return 0;
}
int main(int argc, char* argv[]) {
// Parse the command line.
if (argc != 3)
usage(argv[0]);
std::string outputFile = argv[2];
// Open the input file.
std::cout << "Processing: " << argv[1] << std::endl;
std::ifstream file(argv[1], std::ios_base::in | std::ios_base::binary);
if (! file) {
std::cerr << "ERROR: Could not open input file: " << argv[1]
<< std::endl;
std::exit(1);
}
::boost::iostreams::filtering_istream in;
if (file.peek() == 0x1f)
in.push(::boost::iostreams::gzip_decompressor());
in.push(file);
// Initialise the database.
#ifdef QDBM_AS_TOKYOCABINET
VILLA* db;
if (! (db = vlopen(outputFile.c_str(),
VL_OWRITER | VL_OCREAT | VL_OTRUNC | VL_OZCOMP, VL_CMPLEX))) {
std::cerr << "ERROR: Could not open QDBM database: "
<< outputFile << std::endl;
std::exit(1);
}
#else
TCBDB* db = tcbdbnew();
if (! tcbdbopen(db, outputFile.c_str(),
BDBOWRITER | BDBOCREAT | BDBOTRUNC)) {
std::cerr << "ERROR: Could not open Tokyo Cabinet database: "
<< outputFile << std::endl;
std::exit(1);
}
#endif
// Fill the database with the user-supplied key-value pairs.
std::string sig, name;
const char* pos;
unsigned long tot = 0;
while (true) {
in >> sig;
if (in.eof())
break;
std::getline(in, name);
if (in.eof()) {
std::cerr << "ERROR: Signature " << sig
<< " is missing a corresponding name.\n\n";
DB_CLOSE(db);
usage(argv[0]);
}
// Skip initial whitespace in the manifold name (which will
// always be present, since the previous in >> sig
// does not eat the separating whitespace).
pos = name.c_str();
while (*pos && std::isspace(*pos))
++pos;
if (! *pos) {
std::cerr << "ERROR: Signature " << sig
<< " has an empty name.\n\n";
DB_CLOSE(db);
usage(argv[0]);
}
#ifdef QDBM_AS_TOKYOCABINET
if (! vlput(db, sig.c_str(), sig.length(),
pos, -1 /* strlen */, VL_DDUP)) {
#else
if (! tcbdbputdup2(db, sig.c_str(), pos)) {
#endif
std::cerr << "ERROR: Could not store the record for "
<< sig << " in the database." << std::endl;
DB_CLOSE(db);
std::exit(1);
}
++tot;
}
// Close and tidy up.
#ifdef QDBM_AS_TOKYOCABINET
if (! vloptimize(db)) {
std::cerr << "ERROR: Could not optimise QDBM database: "
<< outputFile << std::endl;
DB_CLOSE(db);
std::exit(1);
}
if (! vlclose(db)) {
std::cerr << "ERROR: Could not close QDBM database: "
<< outputFile << std::endl;
std::exit(1);
}
#else
// The following call to tcbdboptimise() does not change any options
// other than the bitwise compression option given in the final argument.
if (! tcbdboptimize(db, 0, 0, 0, -1, -1, BDBTBZIP)) {
std::cerr << "ERROR: Could not optimise Tokyo Cabinet database: "
<< outputFile << std::endl;
std::cerr << "Tokyo cabinet error: " << tcerrmsg(tcbdbecode(db))
<< std::endl;
DB_CLOSE(db);
std::exit(1);
}
if (! tcbdbclose(db)) {
std::cerr << "ERROR: Could not close Tokyo Cabinet database: "
<< outputFile << std::endl;
tcbdbdel(db);
std::exit(1);
}
tcbdbdel(db);
#endif
std::cout << "Success: " << tot << " records." << std::endl;
return 0;
}
static void CloseDatabase(VILLA *villa)
{
if(villa != NULL)
vlclose(villa);
}
