X-Git-Url: http://git.kpe.io/?p=clsql.git;a=blobdiff_plain;f=db-oracle%2Foracle-api.lisp;h=1ebb0d9a46f1b3730a54d116713287d5f2c015af;hp=e63351fcde4f5e878d0596fec7ddbd6895fec770;hb=d2d49ab13c98bc7a1819a0fd3968268a5567bdc3;hpb=214df89281860c871c99371a2b5582ff0b602205 diff --git a/db-oracle/oracle-api.lisp b/db-oracle/oracle-api.lisp index e63351f..1ebb0d9 100644 --- a/db-oracle/oracle-api.lisp +++ b/db-oracle/oracle-api.lisp @@ -5,8 +5,6 @@ ;;;; Name: oracle.lisp ;;;; Purpose: Package definition for CLSQL Oracle interface ;;;; -;;;; $Id$ -;;;; ;;;; This file is part of CLSQL. ;;;; ;;;; CLSQL users are granted the rights to distribute and use this software @@ -16,6 +14,15 @@ (in-package #:clsql-oracle) +;; +;; OCI integer types +;; + +(uffi:def-foreign-type ub2 :unsigned-short) +(uffi:def-foreign-type sb2 :short) +(uffi:def-foreign-type ub4 :unsigned-int) +(uffi:def-foreign-type sb4 :int) +(uffi:def-foreign-type size_t :unsigned-long) ;; ;; Opaque pointer types @@ -28,9 +35,10 @@ (uffi:def-foreign-type oci-svc-ctx :pointer-void) (uffi:def-foreign-type oci-stmt :pointer-void) - -(defvar +null-void-pointer+ (uffi:make-null-pointer :void)) -(defvar +null-void-pointer-pointer+ (uffi:make-null-pointer :pointer-void)) +(uffi:def-pointer-var +null-void-pointer+ + (uffi:make-null-pointer :void)) +(uffi:def-pointer-var +null-void-pointer-pointer+ + (uffi:make-null-pointer :pointer-void)) ;;; Check an OCI return code for erroricity and signal a reasonably ;;; informative condition if so. @@ -44,206 +52,188 @@ ;;; unless NULLS-OK is set. (defmacro def-oci-routine ((c-oci-symbol lisp-oci-fn) c-return &rest c-parms) - (let ((ll (mapcar (lambda (x) (declare (ignore x)) (gensym)) c-parms))) - `(let ((%lisp-oci-fn (uffi:def-function - (,c-oci-symbol ,(intern (concatenate 'string "%" (symbol-name lisp-oci-fn)))) - ,c-parms - :returning ,c-return))) - (defun ,lisp-oci-fn (,@ll &key database nulls-ok) - (let ((result (funcall %lisp-oci-fn ,@ll))) - (case result - (#.+oci-success+ - +oci-success+) - (#.+oci-error+ - (handle-oci-error :database database :nulls-ok nulls-ok)) - (#.+oci-no-data+ - (error 'sql-database-error :message "OCI No Data Found")) - (#.+oci-success-with-info+ - (error 'sql-database-error :message "internal error: unexpected +oci-success-with-info")) - (#.+oci-no-data+ - (error 'sql-database-error :message "OCI No Data")) - (#.+oci-invalid-handle+ - (error 'sql-database-error :message "OCI Invalid Handle")) - (#.+oci-need-data+ - (error 'sql-database-error :message "OCI Need Data")) - (#.+oci-still-executing+ - (error 'sql-temporary-error :message "OCI Still Executing")) - (#.+oci-continue+ - (error 'sql-database-error :message "OCI Continue")) - (1804 - (error 'sql-database-error :message "Check ORACLE_HOME and NLS settings.")) - (t - (error 'sql-database-error - :message - (format nil "OCI unknown error, code=~A" result))))))))) - + (let ((ll (mapcar (lambda (x) (declare (ignore x)) (gensym)) c-parms)) + (c-oci-fn (intern (concatenate 'string "%" (symbol-name lisp-oci-fn))))) + `(progn + (declaim (inline ,c-oci-fn ,lisp-oci-fn)) + (uffi:def-function (,c-oci-symbol ,c-oci-fn) + ,c-parms + :returning ,c-return) + (defun ,lisp-oci-fn (,@ll &key database nulls-ok) + (let ((result (,c-oci-fn ,@ll))) + (if (= result #.+oci-success+) + +oci-success+ + (handle-oci-result result database nulls-ok))))))) + (defmacro def-raw-oci-routine ((c-oci-symbol lisp-oci-fn) c-return &rest c-parms) (let ((ll (mapcar (lambda (x) (declare (ignore x)) (gensym)) c-parms))) `(let ((%lisp-oci-fn (uffi:def-function (,c-oci-symbol ,(intern (concatenate 'string "%" (symbol-name lisp-oci-fn)))) - ,c-parms - :returning ,c-return))) + ,c-parms + :returning ,c-return))) (defun ,lisp-oci-fn (,@ll &key database nulls-ok) - (funcall %lisp-oci-fn ,@ll))))) + (declare (ignore database nulls-ok)) + (funcall %lisp-oci-fn ,@ll))))) (def-oci-routine ("OCIInitialize" oci-initialize) :int - (mode :unsigned-long) ; ub4 - (ctxp :pointer-void) ; dvoid * - (malocfp :pointer-void) ; dvoid *(*) - (ralocfp :pointer-void) ; dvoid *(*) - (mfreefp (* :pointer-void))) ; void *(*) + (mode ub4) ; ub4 + (ctxp :pointer-void) ; dvoid * + (malocfp :pointer-void) ; dvoid *(*) + (ralocfp :pointer-void) ; dvoid *(*) + (mfreefp (* :pointer-void))) ; void *(*) (def-oci-routine ("OCIEnvInit" oci-env-init) :int (envpp :pointer-void) ; OCIEnv ** - (mode :unsigned-long) ; ub4 - (xtramem-sz :unsigned-long) ; size_t + (mode ub4) ; ub4 + (xtramem-sz size_t) ; size_t (usermempp (* :pointer-void))) ; dvoid ** - -#+oci-8-1-5 + +#-oci7 (def-oci-routine ("OCIEnvCreate" oci-env-create) :int - (p0 :pointer-void) - (p1 :unsigned-int) - (p2 :pointer-void) - (p3 :pointer-void) - (p4 :pointer-void) - (p5 :pointer-void) - (p6 :unsigned-long) - (p7 :pointer-void)) + (envhpp (* :pointer-void)) + (mode ub4) + (ctxp :pointer-void) + (malocfp :pointer-void) + (ralocfp :pointer-void) + (mfreefp :pointer-void) + (xtramemsz size_t) + (usrmempp (* :pointer-void))) (def-oci-routine ("OCIHandleAlloc" oci-handle-alloc) :int - (parenth :pointer-void) ; const dvoid * - (hndlpp (* :pointer-void)) ; dvoid ** - (type :unsigned-long) ; ub4 - (xtramem_sz :unsigned-long) ; size_t - (usrmempp (* :pointer-void))) ; dvoid ** + (parenth :pointer-void) ; const dvoid * + (hndlpp (* :pointer-void)) ; dvoid ** + (type ub4) ; ub4 + (xtramem_sz size_t) ; size_t + (usrmempp (* :pointer-void))) ; dvoid ** (def-oci-routine ("OCIServerAttach" oci-server-attach) :int (srvhp :pointer-void) ; oci-server (errhp :pointer-void) ; oci-error - (dblink :cstring) ; :in - (dblink-len :unsigned-long) ; int - (mode :unsigned-long)) ; int + (dblink :cstring) ; :in + (dblink-len sb4) ; sb4 + (mode ub4)) ; ub4 (def-oci-routine ("OCIHandleFree" oci-handle-free) :int (p0 :pointer-void) ;; handle - (p1 :unsigned-long)) ;;type + (p1 ub4)) ;;type (def-oci-routine ("OCILogon" oci-logon) :int - (envhp :pointer-void) ; env - (errhp :pointer-void) ; err - (svchpp (* :pointer-void)) ; svc - (username :cstring) ; username - (uname-len :unsigned-long) ; - (passwd :cstring) ; passwd - (password-len :unsigned-long) ; - (dsn :cstring) ; datasource - (dsn-len :unsigned-long)) ; + (envhp :pointer-void) ; env + (errhp :pointer-void) ; err + (svchpp (* :pointer-void)) ; svc + (username (* :unsigned-char)) ; username + (uname-len ub4) ; + (passwd (* :unsigned-char)) ; passwd + (password-len ub4) ; + (dsn (* :unsigned-char)) ; datasource + (dsn-len ub4)) ; (def-oci-routine ("OCILogoff" oci-logoff) :int - (p0 :pointer-void) ; svc - (p1 :pointer-void)) ; err + (p0 :pointer-void) ; svc + (p1 :pointer-void)) ; err +(declaim (inline oci-error-get)) (uffi:def-function ("OCIErrorGet" oci-error-get) - ((handlp :pointer-void) - (recordno :unsigned-long) - (sqlstate :cstring) - (errcodep (* :long)) + ((handlp :pointer-void) + (recordno ub4) + (sqlstate :cstring) + (errcodep (* sb4)) (bufp (* :unsigned-char)) - (bufsize :unsigned-long) - (type :unsigned-long)) + (bufsize ub4) + (type ub4)) :returning :void) (def-oci-routine ("OCIStmtPrepare" oci-stmt-prepare) :int (stmtp :pointer-void) (errhp :pointer-void) - (stmt :cstring) - (stmt_len :unsigned-long) - (language :unsigned-long) - (mode :unsigned-long)) + (stmt (* :unsigned-char)) + (stmt_len ub4) + (language ub4) + (mode ub4)) (def-oci-routine ("OCIStmtExecute" oci-stmt-execute) :int (svchp :pointer-void) - (stmtp1 :pointer-void) + (stmtp1 :pointer-void) (errhp :pointer-void) - (iters :unsigned-long) - (rowoff :unsigned-long) - (snap_in :pointer-void) - (snap_out :pointer-void) - (mode :unsigned-long)) + (iters ub4) + (rowoff ub4) + (snap_in :pointer-void) + (snap_out :pointer-void) + (mode ub4)) (def-raw-oci-routine ("OCIParamGet" oci-param-get) :int (hndlp :pointer-void) - (htype :unsigned-long) + (htype ub4) (errhp :pointer-void) - (parmdpp (* :pointer-void)) - (pos :unsigned-long)) + (parmdpp (* :pointer-void)) + (pos ub4)) (def-oci-routine ("OCIAttrGet" oci-attr-get) :int - (trgthndlp :pointer-void) - (trghndltyp :unsigned-int) - (attributep :pointer-void) - (sizep (* :unsigned-int)) - (attrtype :unsigned-int) + (trgthndlp :pointer-void) + (trghndltyp ub4) + (attributep :pointer-void) + (sizep (* ub4)) + (attrtype ub4) (errhp :pointer-void)) (def-oci-routine ("OCIAttrSet" oci-attr-set) :int - (trgthndlp :pointer-void) - (trgthndltyp :int :in) - (attributep :pointer-void) - (size :int) - (attrtype :int) - (errhp oci-error)) + (trgthndlp :pointer-void) + (trgthndltyp ub4 :in) + (attributep :pointer-void) + (size ub4) + (attrtype ub4) + (errhp oci-error)) (def-oci-routine ("OCIDefineByPos" oci-define-by-pos) :int (stmtp :pointer-void) (defnpp (* :pointer-void)) (errhp :pointer-void) - (position :unsigned-long) - (valuep :pointer-void) - (value_sz :long) - (dty :unsigned-short) - (indp :pointer-void) - (rlenp (* :unsigned-short)) - (rcodep (* :unsigned-short)) - (mode :unsigned-long)) + (position ub4) + (valuep :pointer-void) + (value_sz sb4) + (dty ub2) + (indp (* sb2)) + (rlenp (* ub2)) + (rcodep (* ub2)) + (mode ub4)) (def-oci-routine ("OCIStmtFetch" oci-stmt-fetch) :int (stmthp :pointer-void) (errhp :pointer-void) - (p2 :unsigned-long) - (p3 :unsigned-short) - (p4 :unsigned-long)) + (p2 ub4) + (p3 ub2) + (p4 ub4)) (def-oci-routine ("OCITransStart" oci-trans-start) :int - (svchp :pointer-void) + (svchp :pointer-void) (errhp :pointer-void) (p2 :unsigned-short) (p3 :unsigned-short)) (def-oci-routine ("OCITransCommit" oci-trans-commit) :int - (svchp :pointer-void) + (svchp :pointer-void) (errhp :pointer-void) (p2 :unsigned-short)) @@ -268,26 +258,26 @@ ;;; for setting up global environment. (uffi:def-function "OCIInitialize" - ((mode :unsigned-long) ; ub4 - (ctxp :pointer-void) ; dvoid * - (malocfp :pointer-void) ; dvoid *(*) - (ralocfp :pointer-void) ; dvoid *(*) + ((mode ub4) ; ub4 + (ctxp :pointer-void) ; dvoid * + (malocfp :pointer-void) ; dvoid *(*) + (ralocfp :pointer-void) ; dvoid *(*) (mfreefp (* :pointer-void))) :returning :int) (uffi:def-function "OCIEnvInit" - ((envpp :pointer-void) ; OCIEnv ** - (mode :unsigned-long) ; ub4 - (xtramem-sz :unsigned-long) ; size_t + ((envpp :pointer-void) ; OCIEnv ** + (mode ub4) ; ub4 + (xtramem-sz size_t) ; size_t (usermempp (* :pointer-void))) :returning :int) -(uffi:def-function "OCIHandleAlloc" - ((parenth :pointer-void) ; const dvoid * - (hndlpp (* :pointer-void)) ; dvoid ** - (type :unsigned-long) ; ub4 - (xtramem_sz :unsigned-long) ; size_t +(uffi:def-function "OCIHandleAlloc" + ((parenth :pointer-void) ; const dvoid * + (hndlpp (* :pointer-void)) ; dvoid ** + (type ub4) ; ub4 + (xtramem_sz size_t) ; size_t (usrmempp (* :pointer-void))) :returning :int) @@ -299,27 +289,27 @@ (defvar *oci-env* nil) (defvar *oci-handle-types* - '(:error ; error report handle (OCIError) - :service-context ; service context handle (OCISvcCtx) - :statement ; statement (application request) handle (OCIStmt) - :describe ; select list description handle (OCIDescribe) - :server ; server context handle (OCIServer) - :session ; user session handle (OCISession) - :transaction ; transaction context handle (OCITrans) - :complex-object ; complex object retrieval handle (OCIComplexObject) - :security)) ; security handle (OCISecurity) + '(:error ; error report handle (OCIError) + :service-context ; service context handle (OCISvcCtx) + :statement ; statement (application request) handle (OCIStmt) + :describe ; select list description handle (OCIDescribe) + :server ; server context handle (OCIServer) + :session ; user session handle (OCISession) + :transaction ; transaction context handle (OCITrans) + :complex-object ; complex object retrieval handle (OCIComplexObject) + :security)) ; security handle (OCISecurity) (defun oci-init (&key (mode +oci-default+)) (let ((x (OCIInitialize mode +null-void-pointer+ +null-void-pointer+ - +null-void-pointer+ +null-void-pointer-pointer+))) + +null-void-pointer+ +null-void-pointer-pointer+))) (if (= x 0) - (let ((env (uffi:allocate-foreign-object :pointer-void))) - (setq *oci-initialized* mode) - (let ((x (OCIEnvInit env +oci-default+ 0 +null-void-pointer+))) - (format t ";; OEI: returned ~d~%" x) - (setq *oci-env* env)))))) + (let ((env (uffi:allocate-foreign-object :pointer-void))) + (setq *oci-initialized* mode) + (let ((x (OCIEnvInit env +oci-default+ 0 +null-void-pointer+))) + (format t ";; OEI: returned ~d~%" x) + (setq *oci-env* env)))))) (defun oci-check-return (value) (when (= value +oci-invalid-handle+) @@ -332,13 +322,13 @@ (:error (let ((ptr (uffi:allocate-foreign-object :pointer-void))) (let ((x (OCIHandleAlloc - (uffi:deref-pointer *oci-env* void-pointer) - ptr - +oci-default+ - 0 - +null-void-pointer-pointer+))) - (oci-check-return x) - ptr))) + (uffi:deref-pointer *oci-env* void-pointer) + ptr + +oci-default+ + 0 + +null-void-pointer-pointer+))) + (oci-check-return x) + ptr))) (:service-context "OCISvcCtx") (:statement @@ -357,8 +347,8 @@ "OCISecurity") (t (error 'sql-database-error - :message - (format nil "'~s' is not a valid OCI handle type" type))))) + :message + (format nil "'~s' is not a valid OCI handle type" type))))) (defun oci-environment () (let ((envhp (oci-get-handle :type :env)))