Fossil

}

/*
** This function registers auxiliary functions when the SQLite
** database connection is first established.
*/
LOCAL void db_connection_init(void){
  static int once = 1;
  if( once ){
    sqlite3_exec(g.db, "PRAGMA foreign_keys=OFF;", 0, 0, 0);
    sqlite3_create_function(g.db, "user", 0, SQLITE_ANY, 0, db_sql_user, 0, 0);
    sqlite3_create_function(g.db, "cgi", 1, SQLITE_ANY, 0, db_sql_cgi, 0, 0);
    sqlite3_create_function(g.db, "cgi", 2, SQLITE_ANY, 0, db_sql_cgi, 0, 0);
    sqlite3_create_function(g.db, "print", -1, SQLITE_UTF8, 0,db_sql_print,0,0);
    sqlite3_create_function(
      g.db, "file_is_selected", 1, SQLITE_UTF8, 0, file_is_selected,0,0
    );
    if( g.fSqlTrace ){
      sqlite3_trace(g.db, db_sql_trace, 0);
  sqlite3_exec(g.db, "PRAGMA foreign_keys=OFF;", 0, 0, 0);
  sqlite3_create_function(g.db, "user", 0, SQLITE_ANY, 0, db_sql_user, 0, 0);
  sqlite3_create_function(g.db, "cgi", 1, SQLITE_ANY, 0, db_sql_cgi, 0, 0);
  sqlite3_create_function(g.db, "cgi", 2, SQLITE_ANY, 0, db_sql_cgi, 0, 0);
  sqlite3_create_function(g.db, "print", -1, SQLITE_UTF8, 0,db_sql_print,0,0);
  sqlite3_create_function(
    g.db, "file_is_selected", 1, SQLITE_UTF8, 0, file_is_selected,0,0
  );
  if( g.fSqlTrace ){
    sqlite3_trace(g.db, db_sql_trace, 0);
    }
    once = 0;
  }
}

/*
** Return true if the string zVal represents "true" (or "false").
*/
int is_truth(const char *zVal){