db_bridge/main.cpp
author Markus Bröker <mbroeker@largo.dyndns.tv>
Sat, 13 Dec 2008 17:58:10 +0100
changeset 18 f3657061ec00
parent 17 b3731a25b9ec
child 29 7abf6146898e
permissions -rw-r--r--
conninfo construction error fixed committer: Markus Bröker <mbroeker@largo.homelinux.org>
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
12
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
     1
/**
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
     2
 * db_bridge/main.cpp
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
     3
 * Copyright (C) 2008 Markus Broeker
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
     4
 */
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
     5
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
     6
#ifdef WITH_POSTGRESQL
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
     7
#include <postgresql_db.h>
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
     8
#else
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
     9
#include <mysql_db.h>
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    10
#endif
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    11
15
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    12
#include <cstdlib>
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    13
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    14
void usage (std::string progname)
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    15
{
16
2b4ef74a16aa I extended the usage screen with help messages
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 15
diff changeset
    16
    std::cout << "Benutzung: " << progname << " [-h] [-r <remotehost>] [-u <user>] [-p <password>] DATABASE\n";
17
b3731a25b9ec I have improved the connection info and cleaned something up.
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 16
diff changeset
    17
    std::cout << "\t\t-r <remotehost>\t\tVerbindung zu Fremdrechner <remotehost>\n";
b3731a25b9ec I have improved the connection info and cleaned something up.
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 16
diff changeset
    18
    std::cout << "\t\t-u <user>\t\tAnmeldung als <user>\n";
b3731a25b9ec I have improved the connection info and cleaned something up.
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 16
diff changeset
    19
    std::cout << "\t\t-p <password>\t\tAnmelden mit dem Passwort <password>\n";
b3731a25b9ec I have improved the connection info and cleaned something up.
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 16
diff changeset
    20
    std::cout << "\n";
b3731a25b9ec I have improved the connection info and cleaned something up.
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 16
diff changeset
    21
    std::cout << "\t\tDATABASE\t\tVerbindung zur Datenbank DATABASE herstellen\n";
16
2b4ef74a16aa I extended the usage screen with help messages
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 15
diff changeset
    22
    std::cout << "\nBerichten Sie Fehler oder Anregungen an mbroeker@largo.homelinux.org" << std::endl;
15
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    23
    exit (0);
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    24
}
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    25
12
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    26
int main (int argc, char **argv)
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    27
{
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    28
    Abstract_DB *db;
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    29
14
862d63715611 the long vector needs a typedef
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 12
diff changeset
    30
    Abstract_DB::DB_ROW vec;
862d63715611 the long vector needs a typedef
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 12
diff changeset
    31
    Abstract_DB::DB_RESULT result;
12
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    32
    unsigned int i, j;
15
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    33
    char c;
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    34
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    35
    std::string host, user, pass, database;
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    36
    std::string sql_statement;
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    37
16
2b4ef74a16aa I extended the usage screen with help messages
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 15
diff changeset
    38
    while ((c = getopt (argc, argv, "r:u:p:h")) >= 0) {
15
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    39
        switch (c) {
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    40
        case 'r':
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    41
            host = optarg;
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    42
            break;
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    43
        case 'u':
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    44
            user = optarg;
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    45
            break;
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    46
        case 'p':
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    47
            pass = optarg;
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    48
            break;
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    49
        case 'h':
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    50
            usage (argv[0]);
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    51
            break;
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    52
        }
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    53
    }
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    54
    if (optind < argc)
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    55
        database = argv[optind];
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    56
    else
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    57
        usage (argv[0]);
12
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    58
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    59
#ifdef WITH_POSTGRESQL
15
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    60
    db = new PostgreSQL_DB (host, user, pass, database);
12
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    61
#else
15
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    62
    db = new MySQL_DB (host, user, pass, database);
12
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    63
#endif
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    64
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    65
    if (db->connect () == false) {
17
b3731a25b9ec I have improved the connection info and cleaned something up.
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 16
diff changeset
    66
        std::cerr << "Kann mich nicht zur Datenbank verbinden." << std::endl;
12
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    67
        return EXIT_FAILURE;
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    68
    }
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    69
15
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    70
    for (;;) {
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    71
        std::cout << "DB_BRIDGE # ";
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    72
        std::getline (std::cin, sql_statement);
12
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    73
15
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    74
        if (sql_statement == "quit" || sql_statement == "exit" || sql_statement == "") {
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    75
            std::cout << std::endl;
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    76
            break;
12
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    77
        }
15
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    78
        result = db->query (sql_statement);
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    79
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    80
        for (i = 0; i < result.size (); i++) {
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    81
            vec = result[i];
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    82
            for (j = 0; j < vec.size (); j++) {
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    83
                std::cout << vec[j] << " ";
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    84
            }
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    85
            std::cout << std::endl;
5a0ca1f9a2f1 db_bridge acts as an interactive sql monitor
Markus Bröker <mbroeker@largo.dyndns.tv>
parents: 14
diff changeset
    86
        }
12
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    87
    }
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    88
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    89
    delete db;
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    90
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    91
    return EXIT_SUCCESS;
9f0ce4eaa1ce I added a small db_bridge to the repository
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
diff changeset
    92
}