Files
vgstation13/code/libs/BSQL/core/connection.dm
ShiftyRail bbd746ae42 Ports TG's BSQL library (#26455)
* Ports TG's BSQL

* write perms

* my mistake

* Missing migrations, fixes mistakes, removes unneeded logs

* Missing migrations, fixes mistakes, removes unneeded logs

* haha

* Final missing migration, actually fix runtime

* Fucked up this doesn't throw a warning

* sql fixes; polls
2020-05-19 13:35:10 -03:00

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/datum/BSQL_Connection
var/id
var/connection_type
BSQL_PROTECT_DATUM(/datum/BSQL_Connection)
/datum/BSQL_Connection/New(connection_type, asyncTimeout, blockingTimeout, threadLimit)
if(asyncTimeout == null)
asyncTimeout = BSQL_DEFAULT_TIMEOUT
if(blockingTimeout == null)
blockingTimeout = asyncTimeout
if(threadLimit == null)
threadLimit = BSQL_DEFAULT_THREAD_LIMIT
src.connection_type = connection_type
world._BSQL_InitCheck(src)
var/error = world._BSQL_Internal_Call("CreateConnection", connection_type, "[asyncTimeout]", "[blockingTimeout]", "[threadLimit]")
if(error)
BSQL_ERROR(error)
return
id = world._BSQL_Internal_Call("GetConnection")
if(!id)
BSQL_ERROR("BSQL library failed to provide connect operation for connection id [id]([connection_type])!")
BSQL_DEL_PROC(/datum/BSQL_Connection)
var/error
if(id)
error = world._BSQL_Internal_Call("ReleaseConnection", id)
. = ..()
if(error)
BSQL_ERROR(error)
/datum/BSQL_Connection/BeginConnect(ipaddress, port, username, password, database)
var/error = world._BSQL_Internal_Call("OpenConnection", id, ipaddress, "[port]", username, password, database)
if(error)
BSQL_ERROR(error)
return
var/op_id = world._BSQL_Internal_Call("GetOperation")
if(!op_id)
BSQL_ERROR("Library failed to provide connect operation for connection id [id]([connection_type])!")
return
return new /datum/BSQL_Operation(src, op_id)
/datum/BSQL_Connection/BeginQuery(query)
var/error = world._BSQL_Internal_Call("NewQuery", id, query)
if(error)
BSQL_ERROR(error)
return
var/op_id = world._BSQL_Internal_Call("GetOperation")
if(!op_id)
BSQL_ERROR("Library failed to provide query operation for connection id [id]([connection_type])!")
return
return new /datum/BSQL_Operation/Query(src, op_id)
/datum/BSQL_Connection/Quote(str)
if(!str)
return null;
. = world._BSQL_Internal_Call("QuoteString", id, "[str]")
if(!.)
BSQL_ERROR("Library failed to provide quote for [str]!")