IoObject *IoDBI_with(IoDBI *self, IoObject *locals, IoMessage *m)
{
//doc DBI with(driverName) Get a new connection with the given driver.
IoObject *name = IoMessage_locals_valueArgAt_(m, locals, 0);
if (!ISSYMBOL(name))
{
IoState_error_(IOSTATE, m, "argument 0 to method '%s' must be a Symbol, not a '%s'\n",
CSTRING(IoMessage_name(m)), IoObject_name(name));
return IONIL(self);
}
if (DATA(self)->didInit != 1)
{
IoDBI_init(self, locals, m);
}
dbi_conn c = dbi_conn_new(CSTRING(name));
if (c == NULL)
{
IoState_error_(IOSTATE, m, "libdbi error during dbi_conn_new\n");
return IONIL(self);
}
return IoDBIConn_new(IOSTATE, c);
}
static char
query_handler(char *query_name, char *myq)
{
if(myq == NULL) {
myq = "SELECT NULL";
}
if(query_name == NULL) {
query_name = "noname";
}
if(query_name == "") {
query_name = "noname";
}
dbi_initialize(NULL);
conn = dbi_conn_new("mysql");
dbi_conn_set_option(conn, "host", getenv("DB_HOSTNAME"));
dbi_conn_set_option(conn, "username", getenv("DB_USERNAME"));
dbi_conn_set_option(conn, "password", getenv("DB_PASSWORD"));
dbi_conn_set_option(conn, "dbname", getenv("DB_DATABASE"));
dbi_conn_set_option(conn, "encoding", "UTF-8");
if (dbi_conn_connect(conn) < 0) {
printf("Could not connect. Please check the option settings and if the" \
"specific driver is available\n");
} else {
result = dbi_conn_queryf(conn, myq, threshold);
if (result) {
xmlAddChild(sql_node,query_doc(result,query_name));
dbi_result_free(result);
}
dbi_conn_close(conn);
}
return 0;
}
int
main (int argc, char *argv[])
{
dbi_conn conn;
dbi_result result;
const char *err_msg;
int err_code;
if (argc < 2)
{
fprintf (stderr, "%s: Need a libdir as argument!\n", argv[0]);
return 1;
}
dbi_initialize (argv[1]);
conn = dbi_conn_new ("null");
dbi_conn_connect (conn);
/*
* Queries
*/
result = dbi_conn_query (conn, "COMMIT");
assert (result != NULL);
dbi_result_free (result);
dbi_conn_set_option_numeric (conn, "null.error.commit", 1);
result = dbi_conn_query (conn, "COMMIT");
assert (result == NULL);
dbi_conn_set_option_numeric (conn, "null.error.commit", 0);
result = dbi_conn_query (conn, "COMMIT");
assert (result != NULL);
dbi_result_free (result);
/*
* Normal queries
*/
result = dbi_conn_query (conn, "SELECT * FROM DUAL");
assert (result != NULL);
dbi_result_free (result);
dbi_conn_set_option_numeric (conn, "null.error.query", 1);
result = dbi_conn_query (conn, "SELECT * FROM DUAL");
assert (result == NULL);
dbi_conn_set_option_numeric (conn, "null.error.query", 0);
result = dbi_conn_query (conn, "SELECT * FROM DUAL");
assert (result != NULL);
dbi_result_free (result);
/*
* Cleanup
*/
dbi_conn_close (conn);
dbi_shutdown ();
return 0;
}
/* The following function is responsible for initializing a connection
*/
static rsRetVal initConn(instanceData *pData, int bSilent)
{
DEFiRet;
int iDrvrsLoaded;
ASSERT(pData != NULL);
ASSERT(pData->conn == NULL);
if(bDbiInitialized == 0) {
/* we need to init libdbi first */
# ifdef HAVE_DBI_R
iDrvrsLoaded = dbi_initialize_r((char*) pData->dbiDrvrDir, &dbiInst);
# else
iDrvrsLoaded = dbi_initialize((char*) pData->dbiDrvrDir);
# endif
if(iDrvrsLoaded == 0) {
errmsg.LogError(0, RS_RET_SUSPENDED, "libdbi error: libdbi or libdbi drivers not present on this system - suspending.");
ABORT_FINALIZE(RS_RET_SUSPENDED);
} else if(iDrvrsLoaded < 0) {
errmsg.LogError(0, RS_RET_SUSPENDED, "libdbi error: libdbi could not be "
"initialized (do you have any dbi drivers installed?) - suspending.");
ABORT_FINALIZE(RS_RET_SUSPENDED);
}
bDbiInitialized = 1; /* we are done for the rest of our existence... */
}
# ifdef HAVE_DBI_R
pData->conn = dbi_conn_new_r((char*)pData->drvrName, dbiInst);
# else
pData->conn = dbi_conn_new((char*)pData->drvrName);
# endif
if(pData->conn == NULL) {
errmsg.LogError(0, RS_RET_SUSPENDED, "can not initialize libdbi connection");
ABORT_FINALIZE(RS_RET_SUSPENDED);
} else { /* we could get the handle, now on with work... */
/* Connect to database */
dbi_conn_set_option(pData->conn, "host", (char*) pData->host);
dbi_conn_set_option(pData->conn, "username", (char*) pData->usrName);
dbi_conn_set_option(pData->conn, "dbname", (char*) pData->dbName);
if(pData->pwd != NULL)
dbi_conn_set_option(pData->conn, "password", (char*) pData->pwd);
if(dbi_conn_connect(pData->conn) < 0) {
reportDBError(pData, bSilent);
closeConn(pData); /* ignore any error we may get */
ABORT_FINALIZE(RS_RET_SUSPENDED);
}
pData->txSupport = dbi_conn_cap_get(pData->conn, "transaction_support");
}
finalize_it:
RETiRet;
}
/* Connect to the MYSQL database */
static logsql_opendb_ret log_sql_dbi_connect(server_rec *s, logsql_dbconnection *db)
{
const char *driver = apr_table_get(db->parms,"driver");
const char *host = apr_table_get(db->parms,"hostname");
const char *user = apr_table_get(db->parms,"username");
const char *passwd = apr_table_get(db->parms,"password");
const char *database = apr_table_get(db->parms,"database");
const char *s_tcpport = apr_table_get(db->parms,"port");
unsigned int tcpport = (s_tcpport)?atoi(s_tcpport):0;
const char *socketfile = apr_table_get(db->parms,"socketfile");
//dbi_result result;
dbi_conn_rec *dblink = db->handle;
if (!dblink) {
dblink = apr_pcalloc(db->p, sizeof(*dblink));
db->handle = (void *)dblink;
}
dblink->conn = dbi_conn_new(driver);
dbi_conn_set_option(dblink->conn, "host", host);
dbi_conn_set_option(dblink->conn, "username", user);
dbi_conn_set_option(dblink->conn, "password", passwd);
dbi_conn_set_option(dblink->conn, "dbname", database);
if (tcpport) {
dbi_conn_set_option_numeric(dblink->conn, "port", tcpport);
}
if (socketfile && !strcmp(driver,"mysql")) {
dbi_conn_set_option(dblink->conn, "mysql_unix_socket", socketfile);
}
if (!dbi_conn_connect(dblink->conn)) {
log_error(APLOG_MARK, APLOG_DEBUG, 0, s,
"HOST: '%s' PORT: '%d' DB: '%s' USER: '******' SOCKET: '%s'",
host, tcpport, database, user, socketfile);
return LOGSQL_OPENDB_SUCCESS;
} else {
const char *error;
dbi_conn_error(dblink->conn, &error);
log_error(APLOG_MARK, APLOG_ERR, 0, s,
"DBI Error: %s", error);
log_error(APLOG_MARK, APLOG_DEBUG, 0, s,
"HOST: '%s' PORT: '%d' DB: '%s' USER: '******' SOCKET: '%s'",
host, tcpport, database, user, socketfile);
return LOGSQL_OPENDB_FAIL;
}
}
template <DbType Type> dbi_conn
conn_setup (QofBackend* qbe, PairVec& options,
UriStrings& uri)
{
const char* dbstr = (Type == DbType::DBI_SQLITE ? "sqlite3" :
Type == DbType::DBI_MYSQL ? "mysql" : "pgsql");
#if HAVE_LIBDBI_R
dbi_conn conn = nullptr;
if (dbi_instance)
conn = dbi_conn_new_r (dbstr, dbi_instance);
else
PERR ("Attempt to connect with an uninitialized dbi_instance");
#else
auto conn = dbi_conn_new (dbstr);
#endif
if (conn == nullptr)
{
PERR ("Unable to create %s dbi connection", dbstr);
qof_backend_set_error (qbe, ERR_BACKEND_BAD_URL);
return nullptr;
}
dbi_conn_error_handler (conn, error_handler<Type>, qbe);
if (!uri.m_dbname.empty() &&
!set_standard_connection_options(qbe, conn, uri))
{
dbi_conn_close(conn);
return nullptr;
}
if(!options.empty())
{
try {
set_options(conn, options);
}
catch (std::runtime_error& err)
{
dbi_conn_close(conn);
qof_backend_set_error (qbe, ERR_BACKEND_SERVER_ERR);
return nullptr;
}
}
return conn;
}
int main() {
dbi_conn conn;
dbi_result result;
int v;
dbi_initialize(NULL);
conn = dbi_conn_new("pgsql");
dbi_conn_set_option(conn, "host", "localhost");
dbi_conn_set_option(conn, "username", "mud");
dbi_conn_set_option(conn, "dbname", "mud");
if ( (v = dbi_conn_connect(conn)) < 0 ) {
const char* p;
dbi_conn_error(conn, &p);
printf(" :: %s\n", p);
return 0;
}
else printf("%d\n", v);
result = dbi_conn_query(conn, "select * from account");
}
void swd::database::connect(const std::string& driver, const std::string& host,
const std::string& port, const std::string& username, const std::string& password,
const std::string& name, const std::string& encoding) {
#if defined(HAVE_DBI_NEW)
dbi_initialize_r(NULL, &instance_);
conn_ = dbi_conn_new_r(driver.c_str(), instance_);
#else
dbi_initialize(NULL);
conn_ = dbi_conn_new(driver.c_str());
#endif
dbi_conn_set_option(conn_, "host", host.c_str());
dbi_conn_set_option(conn_, "port", port.c_str());
dbi_conn_set_option(conn_, "username", username.c_str());
dbi_conn_set_option(conn_, "password", password.c_str());
dbi_conn_set_option(conn_, "dbname", name.c_str());
dbi_conn_set_option(conn_, "encoding", encoding.c_str());
/* If the initial connection can not be established the process is shut down. */
if (dbi_conn_connect(conn_) < 0) {
throw swd::exceptions::core_exception("Can't connect to database server");
}
}
dbi_conn open_database(const char *dbtype, const char *dbhost, const char *dbport, const char *dbname, const char *dbuser, const char *dbpasswd)
{
dbi_conn conn;
dbi_initialize(NULL);
conn = dbi_conn_new(dbtype);
if ( ! conn ) { LOG(LOG_ERR, "Cannot start a connection with driver %s", dbtype); }
dbi_conn_set_option(conn, "host", dbhost);
dbi_conn_set_option(conn, "port", dbport);
dbi_conn_set_option(conn, "username", dbuser);
dbi_conn_set_option(conn, "password", dbpasswd);
dbi_conn_set_option(conn, "dbname", dbname);
dbi_conn_set_option(conn, "encoding", "UTF-8");
if (dbi_conn_connect(conn) < 0) {
const char *errmsg;
dbi_conn_error(conn, &errmsg);
LOG(LOG_ERR, "%s dbhost=%s,dbport=%d,dbname=%s,dbuser=%s,dbpasswd=%s",
errmsg, dbhost, dbport, dbname, dbuser, dbpasswd);
return(NULL);
}
return(conn);
}
static gboolean
afsql_dd_ensure_initialized_connection(AFSqlDestDriver *self)
{
if (self->dbi_ctx)
return TRUE;
self->dbi_ctx = dbi_conn_new(self->type);
if (!self->dbi_ctx)
{
msg_error("No such DBI driver",
evt_tag_str("type", self->type),
NULL);
return FALSE;
}
dbi_conn_set_option(self->dbi_ctx, "host", self->host);
if (strcmp(self->type, "mysql"))
dbi_conn_set_option(self->dbi_ctx, "port", self->port);
else
dbi_conn_set_option_numeric(self->dbi_ctx, "port", atoi(self->port));
dbi_conn_set_option(self->dbi_ctx, "username", self->user);
dbi_conn_set_option(self->dbi_ctx, "password", self->password);
dbi_conn_set_option(self->dbi_ctx, "dbname", self->database);
dbi_conn_set_option(self->dbi_ctx, "encoding", self->encoding);
dbi_conn_set_option(self->dbi_ctx, "auto-commit", self->flags & AFSQL_DDF_EXPLICIT_COMMITS ? "false" : "true");
/* database specific hacks */
dbi_conn_set_option(self->dbi_ctx, "sqlite_dbdir", "");
dbi_conn_set_option(self->dbi_ctx, "sqlite3_dbdir", "");
/* Set user-specified options */
g_hash_table_foreach(self->dbd_options, afsql_dd_set_dbd_opt, self->dbi_ctx);
g_hash_table_foreach(self->dbd_options_numeric, afsql_dd_set_dbd_opt_numeric, self->dbi_ctx);
if (dbi_conn_connect(self->dbi_ctx) < 0)
{
const gchar *dbi_error;
dbi_conn_error(self->dbi_ctx, &dbi_error);
msg_error("Error establishing SQL connection",
evt_tag_str("type", self->type),
evt_tag_str("host", self->host),
evt_tag_str("port", self->port),
evt_tag_str("username", self->user),
evt_tag_str("database", self->database),
evt_tag_str("error", dbi_error),
NULL);
return FALSE;
}
if (self->session_statements != NULL)
{
GList *l;
for (l = self->session_statements; l; l = l->next)
{
if (!afsql_dd_run_query(self, (gchar *) l->data, FALSE, NULL))
{
msg_error("Error executing SQL connection statement",
evt_tag_str("statement", (gchar *) l->data),
NULL);
return FALSE;
}
}
}
return TRUE;
}
dbi_result _db_rawquery(const char *file, int line, database *db, int log_dupes, char *qry)
{
dbi_result result;
const char *errmsg;
int tries = 0;
if (debug > 4) {
LOGRAW(LOG_DEBUG, qry);
}
if (!dbi_conn_ping(db->conn)) {
if (db->conn) dbi_conn_close(db->conn);
db->conn = dbi_conn_new(db->driver);
if (db->conn == NULL) {
perror(db->driver);
exit(1);
}
dbi_conn_set_option(db->conn, "host", db->host);
dbi_conn_set_option(db->conn, "port", db->port);
dbi_conn_set_option(db->conn, "username", db->username);
dbi_conn_set_option(db->conn, "password", db->password);
dbi_conn_set_option(db->conn, "dbname", db->name);
retry:
if (++tries == 3) exit(1);
if (dbi_conn_connect(db->conn) < 0) {
dbi_conn_error(db->conn, &errmsg);
_logsrce = file;
_logline = line;
_LOG(LOG_ERR, "%s connection failed to %s:%s:%s %s", db->driver, db->host, db->port, db->name, errmsg);
sleep(3);
goto retry;
}
{
char versionstring[VERSIONSTRING_LENGTH];
dbi_driver driver;
driver = dbi_conn_get_driver(db->conn);
dbi_conn_get_engine_version_string(db->conn, versionstring);
LOG(LOG_INFO, "using driver: %s, version %s, compiled %s", dbi_driver_get_filename(driver), dbi_driver_get_version(driver),
dbi_driver_get_date_compiled(driver));
LOG(LOG_INFO, "connected to %s:%s:%s, server version %s", db->host, db->port, db->name, versionstring);
}
}
if (debug > 2) {
char *src, *dst, buf[4096];
for (dst = buf, src = qry; *src; src++, dst++) {
if (*src == '%') *dst++ = '%';
*dst = *src;
}
*dst = 0;
LOG(LOG_INFO, buf);
}
result = dbi_conn_query(db->conn, qry);
if (result == NULL) {
int ret = dbi_conn_error(db->conn, &errmsg);
_logsrce = file;
_logline = line;
_LOG(LOG_ERR, "query failed: %s (%s)", errmsg, qry);
if (ret == DBI_ERROR_NOCONN) {
dbi_conn_close(db->conn);
db->conn = NULL;
sleep(3);
goto retry;
}
}
return(result);
}
/**
* Parse command line options, create connection object,
* start the connection and finally create database schema
*
* @return DBI connection handle
*/
dbi_conn *tagsistant_db_connection(int start_transaction)
{
/* DBI connection handler used by subsequent calls to dbi_* functions */
dbi_conn dbi = NULL;
if (start_transaction) {
g_rw_lock_writer_lock(&(tagsistant_query_rwlock));
} else {
g_rw_lock_reader_lock(&(tagsistant_query_rwlock));
}
/* lock the pool */
g_mutex_lock(&tagsistant_connection_pool_lock);
GList *pool = tagsistant_connection_pool;
while (pool) {
dbi = (dbi_conn) pool->data;
/* check if the connection is still alive */
if (!dbi_conn_ping(dbi) && dbi_conn_connect(dbi) < 0) {
dbi_conn_close(dbi);
tagsistant_connection_pool = g_list_delete_link(tagsistant_connection_pool, pool);
connections--;
} else {
tagsistant_connection_pool = g_list_remove_link(tagsistant_connection_pool, pool);
g_list_free_1(pool);
break;
}
pool = pool->next;
}
/*
* unlock the pool mutex only if the backend is not SQLite
*/
g_mutex_unlock(&tagsistant_connection_pool_lock);
if (!dbi) {
// initialize DBI drivers
if (TAGSISTANT_DBI_MYSQL_BACKEND == dboptions.backend) {
if (!tagsistant_driver_is_available("mysql")) {
fprintf(stderr, "MySQL driver not installed\n");
dbg('s', LOG_ERR, "MySQL driver not installed");
exit (1);
}
// unlucky, MySQL does not provide INTERSECT operator
tagsistant.sql_backend_have_intersect = 0;
// create connection
#if TAGSISTANT_REENTRANT_DBI
dbi = dbi_conn_new_r("mysql", tagsistant.dbi_instance);
#else
dbi = dbi_conn_new("mysql");
#endif
if (NULL == dbi) {
dbg('s', LOG_ERR, "Error creating MySQL connection");
exit (1);
}
// set connection options
dbi_conn_set_option(dbi, "host", dboptions.host);
dbi_conn_set_option(dbi, "dbname", dboptions.db);
dbi_conn_set_option(dbi, "username", dboptions.username);
dbi_conn_set_option(dbi, "password", dboptions.password);
dbi_conn_set_option(dbi, "encoding", "UTF-8");
} else if (TAGSISTANT_DBI_SQLITE_BACKEND == dboptions.backend) {
if (!tagsistant_driver_is_available("sqlite3")) {
fprintf(stderr, "SQLite3 driver not installed\n");
dbg('s', LOG_ERR, "SQLite3 driver not installed");
exit(1);
}
// create connection
#if TAGSISTANT_REENTRANT_DBI
dbi = dbi_conn_new_r("sqlite3", tagsistant.dbi_instance);
#else
dbi = dbi_conn_new("sqlite3");
#endif
if (NULL == dbi) {
dbg('s', LOG_ERR, "Error connecting to SQLite3");
exit (1);
}
// set connection options
dbi_conn_set_option(dbi, "dbname", "tags.sql");
dbi_conn_set_option(dbi, "sqlite3_dbdir", tagsistant.repository);
} else {
dbg('s', LOG_ERR, "No or wrong database family specified!");
exit (1);
}
// try to connect
if (dbi_conn_connect(dbi) < 0) {
int error = dbi_conn_error(dbi, NULL);
dbg('s', LOG_ERR, "Could not connect to DB (error %d). Please check the --db settings", error);
exit(1);
}
connections++;
dbg('s', LOG_INFO, "SQL connection established");
}
/* start a transaction */
if (start_transaction) {
#if TAGSISTANT_USE_INTERNAL_TRANSACTIONS
switch (tagsistant.sql_database_driver) {
case TAGSISTANT_DBI_SQLITE_BACKEND:
tagsistant_query("begin transaction", dbi, NULL, NULL);
break;
case TAGSISTANT_DBI_MYSQL_BACKEND:
tagsistant_query("start transaction", dbi, NULL, NULL);
break;
}
#else
dbi_conn_transaction_begin(dbi);
#endif
}
return(dbi);
}
int main( int argc, char* argv[] ) {
// Parse command line
const char* idl_file_name = NULL;
const char* query_file_name = NULL;
int verbose = 0; // boolean
int opt;
opterr = 0;
const char optstring[] = ":f:i:v";
while( ( opt = getopt( argc, argv, optstring ) ) != -1 ) {
switch( opt )
{
case 'f' : // get file name of query
if( query_file_name ) {
fprintf( stderr, "Multiple input files not allowed\n" );
return EXIT_FAILURE;
}
else
query_file_name = optarg;
break;
case 'i' : // get name of IDL file
if( idl_file_name ) {
fprintf( stderr, "Multiple IDL file names not allowed\n" );
return EXIT_FAILURE;
}
else
idl_file_name = optarg;
break;
case 'v' : // Verbose
verbose = 1;
break;
case '?' : // Invalid option
fprintf( stderr, "Invalid option '-%c' on command line\n",
(char) optopt );
return EXIT_FAILURE;
default : // Huh?
fprintf( stderr, "Internal error: unexpected value '%c'"
"for optopt", (char) optopt );
return EXIT_FAILURE;
}
}
// If the command line doesn't specify an IDL file, get it
// from an environmental variable, or apply a default
if( NULL == idl_file_name ) {
idl_file_name = getenv( "OILS_IDL_FILENAME" );
if( NULL == idl_file_name )
idl_file_name = "/openils/conf/fm_IDL.xml";
}
if( verbose )
printf( "IDL file: %s\n", idl_file_name );
char* loaded_json = NULL;
const char* json_query = NULL;
// Get the JSON query into a string
if( query_file_name ) { // Got a file? Load it
if( optind < argc )
fprintf( stderr, "Extra parameter(s) ignored\n" );
loaded_json = load_query( query_file_name );
if( !loaded_json )
return EXIT_FAILURE;
json_query = loaded_json;
} else { // No file? Use command line parameter
if ( optind == argc ) {
fprintf( stderr, "No JSON query specified\n" );
return EXIT_FAILURE;
} else
json_query = argv[ optind ];
}
if( verbose )
printf( "JSON query: %s\n", json_query );
osrfLogSetLevel( OSRF_LOG_WARNING ); // Suppress informational messages
(void) oilsIDLInit( idl_file_name ); // Load IDL into memory
// Load a database driver, connect to it, and install the connection in
// the cstore module. We don't actually connect to a database, but we
// need the driver to process quoted strings correctly.
if( dbi_initialize( NULL ) < 0 ) {
printf( "Unable to load database driver\n" );
return EXIT_FAILURE;
};
dbi_conn conn = dbi_conn_new( "pgsql" ); // change string if ever necessary
if( !conn ) {
printf( "Unable to establish dbi connection\n" );
dbi_shutdown();
return EXIT_FAILURE;
}
oilsSetDBConnection( conn );
// The foregoing is an inelegant kludge. The true, proper, and uniquely
// correct thing to do is to load the system settings and then call
// osrfAppInitialize() and osrfAppChildInit(). Maybe we'll actually
// do that some day, but this will do for now.
// Translate the JSON into SQL
int rc = test_json_query( json_query );
dbi_conn_close( conn );
dbi_shutdown();
if( loaded_json )
free( loaded_json );
return rc ? EXIT_FAILURE : EXIT_SUCCESS;
}
/* Connects to database */
static GSM_Error SMSDDBI_Connect(GSM_SMSDConfig * Config)
{
int rc;
struct GSM_SMSDdbobj *db = Config->db;
rc = dbi_initialize(Config->driverspath);
if (rc == 0) {
SMSD_Log(DEBUG_ERROR, Config, "DBI did not find any drivers, try using DriversPath option");
dbi_shutdown();
return ERR_DB_DRIVER;
} else if (rc < 0) {
SMSD_Log(DEBUG_ERROR, Config, "DBI failed to initialize!");
return ERR_DB_DRIVER;
}
Config->conn.dbi = dbi_conn_new(Config->driver);
if (Config->conn.dbi == NULL) {
SMSD_Log(DEBUG_ERROR, Config, "DBI failed to init %s driver!", Config->driver);
dbi_shutdown();
return ERR_DB_DRIVER;
} else {
SMSD_Log(DEBUG_SQL, Config, "Using DBI driver '%s'", dbi_driver_get_name(dbi_conn_get_driver(Config->conn.dbi)));
}
dbi_conn_error_handler(Config->conn.dbi, SMSDDBI_Callback, Config);
if (dbi_conn_set_option(Config->conn.dbi, "sqlite_dbdir", Config->dbdir) != 0) {
SMSD_Log(DEBUG_ERROR, Config, "DBI failed to set sqlite_dbdir!");
SMSDDBI_Free(Config);
return ERR_DB_CONFIG;
}
if (dbi_conn_set_option(Config->conn.dbi, "sqlite3_dbdir", Config->dbdir) != 0) {
SMSD_Log(DEBUG_ERROR, Config, "DBI failed to set sqlite3_dbdir!");
SMSDDBI_Free(Config);
return ERR_DB_CONFIG;
}
if (dbi_conn_set_option(Config->conn.dbi, "host", Config->host) != 0) {
SMSD_Log(DEBUG_ERROR, Config, "DBI failed to set host!");
SMSDDBI_Free(Config);
return ERR_DB_CONFIG;
}
if (dbi_conn_set_option(Config->conn.dbi, "username", Config->user) != 0) {
SMSD_Log(DEBUG_ERROR, Config, "DBI failed to set username!");
SMSDDBI_Free(Config);
return ERR_DB_CONFIG;
}
if (dbi_conn_set_option(Config->conn.dbi, "password", Config->password) != 0) {
SMSD_Log(DEBUG_ERROR, Config, "DBI failed to set password!");
SMSDDBI_Free(Config);
return ERR_DB_CONFIG;
}
if (dbi_conn_set_option(Config->conn.dbi, "dbname", Config->database) != 0) {
SMSD_Log(DEBUG_ERROR, Config, "DBI failed to set dbname!");
SMSDDBI_Free(Config);
return ERR_DB_CONFIG;
}
if (dbi_conn_set_option(Config->conn.dbi, "encoding", "UTF-8") != 0) {
SMSD_Log(DEBUG_ERROR, Config, "DBI failed to set encoding!");
SMSDDBI_Free(Config);
return ERR_DB_CONFIG;
}
if (dbi_conn_connect(Config->conn.dbi) != 0) {
SMSD_Log(DEBUG_ERROR, Config, "DBI failed to connect!");
SMSDDBI_Free(Config);
return ERR_DB_CONNECT;
}
Config->db = db;
return ERR_NONE;
}
static apr_status_t safe_dbi_new_conn(void **resource, void *params,
apr_pool_t * r)
{
apr_status_t rv = APR_SUCCESS;
ftpd_dbi_config_rec *conf = params;
int err_num = 0;
const char *err_str;
const char *host = conf->dbi_host;
const char *driver = conf->dbi_driver;
const char *name = conf->dbi_name;
const char *user = conf->dbi_user;
const char *pwd = conf->dbi_pass;
ftpd_dbi_rest *myres;
dbi_conn_count++;
if (DBI_HARD_MAX_CONNS > dbi_conn_count) {
ap_log_perror(APLOG_MARK, APLOG_DEBUG, 0, r,
"[mod_ftpd_dbi.c] Creating New DBI Server Connection");
myres = apr_palloc(r, sizeof(*myres));
myres->conn = dbi_conn_new(driver);
if (myres->conn == NULL) {
ap_log_perror(APLOG_MARK, APLOG_EMERG, 0, r,
"[mod_ftpd_dbi.c] DBI Connection Failed. dbi_conn_new returned NULL.");
rv = !APR_SUCCESS;
/*
* modules/ssl/ssl_engine_log.c:103
* said this was okay. so i do it.
*/
exit(1);
}
else {
dbi_conn_set_option(myres->conn, "host", (char *)host);
dbi_conn_set_option(myres->conn, "username", (char *)user);
dbi_conn_set_option(myres->conn, "password", (char *)pwd);
dbi_conn_set_option(myres->conn, "dbname", (char *)name);
if (dbi_conn_connect(myres->conn) != 0) {
err_num = dbi_conn_error(myres->conn, (const char **)&err_str);
/* Connetion Failed */
ap_log_perror(APLOG_MARK, APLOG_ERR, 0, r,
"[mod_ftpd_dbi.c] DBI Connection to %s://%s@%s/%s Failed. Error: (%d) %s",
driver, user, host, name, err_num, err_str);
rv = !APR_SUCCESS;
}
else {
ap_log_perror(APLOG_MARK, APLOG_DEBUG, 0, r,
"[mod_ftpd_dbi.c] Connection was created sucessfully");
}
}
*resource = myres;
}
else {
/* Error -- we have too many TOTAL DBI Connections. Maybe a Evil User trying to hurt our system? */
ap_log_perror(APLOG_MARK, APLOG_ERR, 0, r,
"[mod_ftpd_dbi.c] DBI Connection Failed. Hard Max Limit of %d Connections has been reached",
DBI_HARD_MAX_CONNS);
/* we didn't create a new connection! */
dbi_conn_count--;
rv = !APR_SUCCESS;
}
return rv;
}
