garten

annotate db.h @ 3:0c19ad487f02

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first weather implementation (static values)
author meillo@marmaro.de
date Wed, 14 May 2008 21:09:09 +0200
parents
children 32c4212f05d9
rev   line source
meillo@0 1 /*
meillo@0 2 * data for the database connection
meillo@0 3 */
meillo@0 4
meillo@0 5 char* server = "localhost";
meillo@0 6 char* user = "garten";
meillo@0 7 char* password = "gras";
meillo@0 8 char* database = "garten";
meillo@0 9
meillo@0 10 MYSQL* conn;
meillo@0 11 MYSQL_RES* result;
meillo@0 12 MYSQL_ROW row;
meillo@0 13
meillo@0 14
meillo@0 15 void db_connect() {
meillo@0 16 conn = mysql_init(NULL);
meillo@0 17
meillo@0 18 /* Connect to database */
meillo@0 19 if (!mysql_real_connect(conn, server, user, password, database, 0, NULL, 0)) {
meillo@0 20 fprintf(stderr, "%s\n", mysql_error(conn));
meillo@0 21 exit(1);
meillo@0 22 }
meillo@0 23 }
meillo@0 24
meillo@0 25
meillo@0 26 void db_close() {
meillo@0 27 /* close connection */
meillo@0 28 mysql_close(conn);
meillo@0 29 }
meillo@0 30
meillo@0 31
meillo@0 32 void db_query(char* query) {
meillo@0 33 int error;
meillo@0 34 /* send SQL query */
meillo@0 35 error = mysql_query(conn, query);
meillo@0 36 printf("query: %s\nerror: %d / %d\n", query, error, mysql_errno(conn));
meillo@0 37 if (error != 0) {
meillo@0 38 fprintf(stderr, "E: %s\n", mysql_error(conn));
meillo@0 39 }
meillo@0 40 }