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33 lines
871 B
C
33 lines
871 B
C
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#include <net.h>
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/*
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* from ldmud's concepts/mysql:
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* As mySQL "limits" the number of connections to 100 and as every
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* connection to the mySQL-server takes time, you should use
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* database serverobjects in your MUD which constantly keep the
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* connection to the mySQL-server.
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*
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* hence we use this instead of letting each object have it's own connection
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*/
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volatile int handle;
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create() {
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#if defined(STORAGE_MYSQL)
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handle = db_connect(STORAGE_MYSQL_DATABASE, STORAGE_MYSQL_USER, STORAGE_MYSQL_PASSWORD);
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#endif
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}
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mixed query(string q, varargs mixed args) {
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// TODO: it might be wise to db_conv_string on each arg to
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// avoid sql injections
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int res;
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mixed row;
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mixed *data = ({ });
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res = db_exec(handle, sprintf(q, args...));
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unless(res) return ({ });
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while(row = db_fetch(handle))
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data += ({ row });
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return data;
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}
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