我正在尝试运行Oktopous CCXML来测试CCXML执行。我有从libtoptop网站下载的liboktopous 32位库。 liboktopous.so
的文件信息liboktopous.so: ELF 32-bit LSB shared object, Intel 80386, version 1 (SYSV), dynamically linked, stripped
liboktopous.so上的nm -D输出为here。包含文件是
#ifndef _OKTOINTERPRETER_H_
#define _OKTOINTERPRETER_H_
#include <OktoDefs.hpp>
#include <string>
typedef std::basic_string<VXIchar> vxistring ;
class OktoLog;
class OktoPlatform;
class OktoInet;
class OutputQueue;
class OktoScript;
/**
* Interface for interacting with the CCXML interpreter.
*
* \ingroup Platform
*/
class OKTO_API OktoInterpreter
{
public:
/** OktoInterpreter Result */
enum Result {
/** Fatal error, terminate call */
RESULT_FATAL_ERROR = -100,
/** Out of memory */
RESULT_OUT_OF_MEMORY = -6,
/** System error, out of service */
RESULT_SYSTEM_ERROR = -5,
/** Property name is not valid */
RESULT_INVALID_PROP_NAME = -3,
/** Property value is not valid */
RESULT_INVALID_PROP_VALUE = -2,
/** Invalid function argument */
RESULT_INVALID_ARGUMENT = -1,
/** Success */
RESULT_SUCCESS = 0,
/** Normal failure, nothing logged */
RESULT_FAILURE = 1,
/** Non-fatal non-specific error */
RESULT_NON_FATAL_ERROR = 2,
/** Document not found */
RESULT_NOT_FOUND = 50,
/** Other document fetch error */
RESULT_FETCH_ERROR = 52,
/** Not a valid CCXML document */
RESULT_INVALID_DOCUMENT = 53,
/** Uncaught fatal VoiceXML event */
RESULT_UNCAUGHT_FATAL_EVENT = 55,
/** ECMAScript syntax error */
RESULT_SCRIPT_ERROR = 56,
/** Not runnning */
RESULT_NOT_RUNNING = 57,
/** Operation is not supported */
RESULT_UNSUPPORTED = 100
};
enum EventThreadPolicy {
POLICY_DEFAULT,
POLICY_POOLED
};
/**
* Resources used by the interpreter when run.
* \ingroup Platform
*/
struct Resources {
/** log interface */
OktoLog * log;
/** ECMAScript interface */
OktoScript * jsi;
/** Internet interface */
OktoInet * inet;
/** Platform interface */
OktoPlatform * platform;
};
public:
/**
* One time initializtion of the interpreter.<p>
* This function should be called once at platform startup.<p>
*
* @param log Pointer to a log object. This method does not retain
* this object, rather uses it for the length of the
* method call.
* @param diagLogBase Base dialog ID.
* @param output [OUT] A pointer the to the output queue the platform
* will receives commands from. The platform should
* create at least one thread to processes commands on.
*
* @return true if initialization is successful.
*/
//static bool Initialize(OktoLog * log, VXIunsigned diagLogBase, OutputQueue **output, EventThreadPolicy policy);
static bool Initialize(OktoLog * log,OutputQueue **output, EventThreadPolicy policy);
/**
* One time shutdown of the interpreter.
*
* @param log Pointer to a log object. This method does not retain
* this object, rather uses it for the length of the
* method call.
* @param output Pointer to the outout queue received from the call
* to Initialize.
*/
static void Deinitialize(OutputQueue *output );
/**
* Creates an instance of an interpreter.
*/
static OktoInterpreter *CreateInstance();
/**
* Destroys an instance of an interpreter.
*/
static void DestroyInstance( OktoInterpreter *interp );
/**
* Starts CCXML interpretation of the specified script.
*
* @param initialURI [IN] The URI of the starting CCXML doc.
* @param args [IN] Option properties that affect interpreter
* behavior: None now.
* @param resources [IN] Resources supplied by the platform.
*
* @return: RESULT_FATAL_ERROR<br>
* RESULT_OUT_OF_MEMORY<br>
* RESULT_SUCCESS<br>
* RESULT_INVALID_ARGUMENT<br>
* RESULT_INVALID_DOCUMENT<br>
*/
virtual Result Run(
const VXIchar * initialURI,
const VXIchar * csessionid,
const VXIchar * fetchid,
const VXIMap * fetchProperties, //Added this to send fetch props to fetcher
const VXIMap * args,
Resources * resources ) = 0;
/**
* Add an event to the event queue.
*
* @param event [IN] The event to post. If successful, the
* interpreter owns the VXIMap, otherwise
* the caller is responsible for destroying
* it.
* @param delay [IN] The delay, in milliseconds before the
* event is processed.
*
* @return RESULT_SUCCESS<br>
* RESULT_NOT_RUNNING<br>
* RESULT_INVALID_ARGUMENT<br>
*/
virtual Result PostEvent( VXIMap *event, VXIunsigned delay ) = 0;
virtual bool CancelEvent(vxistring& sendid) =0;
//saurabh 2011 added for fetch testing,remove it if you still have it
virtual OktoInet* returnInetResource()=0;
};
#endif
现在，当我尝试编译
时#include "/home/test/ccxml.back/oktopous/include/OktoInterpreter.hpp"
int main()
{
OutputQueue *outQ;
OktoInterpreter::Initialize(NULL,&outQ,OktoInterpreter::POLICY_DEFAULT);
OktoInterpreter::Deinitialize(outQ);
}
g++ -m32 -I/home/test/ccxml.back/oktopous/include -L/home/test/ccxml.back/oktopous/lib/liboktopous.so ../wrapper/test.cpp
我得到了
/tmp/ccsJNUJi.o: In function `main':
test.cpp:(.text+0x21): undefined reference to `OktoInterpreter::Initialize(OktoLog*, OutputQueue**, OktoInterpreter::EventThreadPolicy)'
test.cpp:(.text+0x2d): undefined reference to `OktoInterpreter::Deinitialize(OutputQueue*)'
collect2: ld returned 1 exit status
我做错了什么？
答案 0 :(得分：0)
我解决了这个问题。我认为使用-m32标志将允许我在64位机器中使用32位库。但事实并非如此。我把我的代码移植到32位机器上，然后就解决了。