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1. 개발/실행 플랫폼
(1) OS : win7
(2) 개발툴 : 델파이7
(3) 사용 Database : 인포믹스
2. 개발 중인 프로그램 고객센터 업무용
3. 질문 내용: CTI 서버에 로그인하기 위해서 함수호출시 Access Violation dhfbrk qkftodgkqslek.
왜 오류가 나는걸까요?
아래 내용이 관련 소스코드입니다.
고수님들의 조언 부탁드립니다.
C 함수선언
nxcapiOpenServerHA(ctmpGateID *gate,
ctmpInvokeID invokeID,
ctmpOpenData *openData,
ctmpNameString primaryIP,
ctmpNameString secondaryIP,
ctmpINT portNo,
ctmpNetString networkType,
ctmpApplString appName,
ctmpSyncMode_Def mode,
ctmpINT defPbx);
파라미터 타입은 아래와 같습니다.
ctmpGateID : unsigned int <-- 함수호출시 값을 받아옵니다.
ctmpInvokeID : unsigned int
ctmpOpenData : struct ctmpOpenData {
ctmpGateMode_Def deviceType;
ctmpServerVersion_Def APIversion;
ctmpCTILink_Def APIextensions;
ctmpDeviceString deviceDn;
} ctmpOpenData;
ctmpGateMode_Def :
typedef enum ctmpGateMode_Def {
ctmpV_Dn = 0,
ctmpV_RoutePoint = 1,
ctmpV_MonitorGate = 2,
ctmpV_Manager = 9
} ctmpGateMode_Def;
ctmpServerVersion_Def :
typedef enum ctmpServerVersion_Def {
ctmpV_CTMPV20 = 0x20,
ctmpV_CTMPV30 = 0x30, // ~2.7
ctmpV_CTMPV28 = 0x28 // 2.8
} ctmpServerVersion_Def;
ctmpCTILink_Def :
typedef enum ctmpCTILink_Def {
ctmpV_None = 0,
ctmpV_ASAI = 1,
ctmpV_Meridian = 2,
ctmpV_CSTA1 = 3,
ctmpV_CSTA2 = 4,
ctmpV_CSTA3 = 5,
ctmpV_NotSupport = 7
} ctmpCTILink_Def;
ctmpDeviceString :
char[24]
ctmpNameString : char[16]
ctmpINT : unsigned int
ctmpNetString : char[16]
ctmpApplString : char[64;
ctmpSyncMode_Def : typedef enum ctmpSyncMode_Def {
ctmpV_SYNC = 1,
ctmpV_ASYNC = 2,
ctmpV_ASYNC_EVENT = 3
} ctmpSyncMode_Def;
ctmpINT : unsigned int
델파이에서는 다음처럼 선언하고 호출했습니다.
// ctmpGateMode_Def.....
p_ctmpV_Dn = 0;
p_ctmpV_RoutePoint = 1;
p_ctmpV_MonitorGate = 2;
p_ctmpV_Manager = 9;
// ctmpServerVersion_Def............
p_ctmpV_CTMPV20 = 0x20;
p_ctmpV_CTMPV30 = 0x30;
p_ctmpV_CTMPV28 = 0x28;
// ctmpCTILink_Def.....
p_ctmpV_None = 0;
p_ctmpV_ASAI = 1;
p_ctmpV_Meridian = 2;
p_ctmpV_CSTA1 = 3;
p_ctmpV_CSTA2 = 4;
p_ctmpV_CSTA3 = 5;
p_ctmpV_NotSupport = 7;
// ctmpSyncMode_Def....
p_ctmpV_SYNC = 1;
p_ctmpV_ASYNC = 2;
p_ctmpV_ASYNC_EVENT = 3;
PcubeOpenData = packed record
pdeviceType : Integer;
APIversion : Integer;
pAPIextensions : Integer;
pdeviceDn : PChar;
end;
function _nxcapiOpenServerHA (var gate : Integer;
invokeID : Integer;
openData : PcubeOpenData;
serverName : PChar;
serverName2 : PChar;
portNo : Integer;
networkType : PChar;
appName : PChar;
mode : Integer;
defPbx : Integer) : Integer; stdcall; external 'nxcapi.dll' name 'nxcapiOpenServerHA';
실제 호출부분......
var
igate : Integer;
L_gate : Integer;
L_invokeID : Integer;
L_openData : PcubeOpenData;
L_serverName : PChar;
L_serverName2 : PChar;
L_portNo : Integer;
L_networkType : PChar;
L_appName : PChar;
L_mode : Integer;
L_defPbx : Integer;
~~~
L_invokeID := 1;
L_openData.pdeviceType := p_ctmpV_Dn;
L_openData.APIversion := 0;
L_openData.pAPIextensions := p_ctmpV_None;
L_openData.pdeviceDn := PChar('190');
L_serverName := PChar('211.56.188.46');
L_serverName2 := PChar('211.56.188.47');
L_portNo := 9707;
L_networkType := PChar('0');
L_appName := PChar('KGLogis');
L_mode := p_ctmpV_SYNC;
L_defPbx := 0;
iRtnServerOpen := _nxcapiOpenServerHA ( igate,
L_invokeID,
L_openData,
L_serverName,
L_serverName2,
L_portNo,
L_networkType,
L_appName,
L_mode,
L_defPbx);
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[질문]c 에서 작성한 dll 에서 함수호출시 Access Viiolation 오류가 발생 문의
