Re: [Wengophone-devel] phapi and Java

2007-04-18 Thread Luigi Bancaro 

Hi,

I think to have all necessary dlls.
I'm trying to invoke dll from the WengoPhone installed on my system. I 
wouldn't want to recompile WengoPhone because it doesn't need to be 
modified.


Thanks.

Luigi Bancaro



Minh Phan wrote:

Make sure that you have all the dependency  of phapi.dll ((dlls that phapi
depends on) in the same directory as phapi.dll. If you compile the whole
WengoPhone, all these dlls are in the directory build\debug.

Minh

  

-Original Message-
From: [EMAIL PROTECTED] [mailto:wengophone-
[EMAIL PROTECTED] On Behalf Of Luigi Bancaro
Sent: mardi 17 avril 2007 18:12
To: wengophone-devel@lists.openwengo.com
Subject: Re: [Wengophone-devel] phapi and Java

Thanks, but now I'm trying to use phapi...
I'm not very skilled with C and C++... and I'm not able to load the
library.

If I write:

HINSTANCE hDLL;   // Handle to DLL
hDLL = LoadLibrary(...path to...\\phapi.dll);

if (hDLL == 2)
   printf(phapi.dll does not exist);
  else if (hDLL = (HINSTANCE)HINSTANCE_ERROR)
  {
   printf(Other problems loading phapi.dll);
  }
  else
  {
  printf(phapi.dll exists);
   FreeLibrary(hDLL);
}

I have Other problems loading phapi.dll! What's wrong?

Thank you in advance


Yannooo wrote:


Hi,

To call C code from Java you need to use JNI (Java Native Interface).
I think it might be pretty interesting to wrap the COIp library rather
than phapi. Your program will be able to benefit from all the backend
at the same time.

Another interesting technology is Qt Jambi (currently in preview).
Basically it enables you to use the Qt framework in the Java world. Qt
Jambi generator enables you to map an existing C++ project to Java.

I hope this link can help you:
http://doc.trolltech.com/qtjambi-1.0/com/trolltech/qt/qtjambi-
  

generatorexample.html


- Yann Biancheri

Luigi Bancaro wrote:
  

Hi All,

I have to launch openwengo and start a videocall from a Java
application. Is it possible using phapi.dll?
Is there a way to establish a communication between my java code and
openwengo?
I know that I have to write the code to call C functions from Java,
but how can I invoke phapi.dll?

Is there something that could help me to do this?
How can I call and use phapi.dll functions in C or C++?

Thank you in advance for your help,

Luigi Bancaro


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Re: [Wengophone-devel] phapi and Java

2007-04-18 Thread Luigi Bancaro 

Hi,

I have found my errors and now I'm able to call phapi.dll from my Java code.

Is there a fixed sequence of phapi functions I must call to connect with 
my SIP account and start a video call?

Thanks in advance.

Luigi Bancaro


Luigi Bancaro wrote:

Hi,

I think to have all necessary dlls.
I'm trying to invoke dll from the WengoPhone installed on my system. I 
wouldn't want to recompile WengoPhone because it doesn't need to be 
modified.


Thanks.

Luigi Bancaro



Minh Phan wrote:
Make sure that you have all the dependency  of phapi.dll ((dlls that 
phapi

depends on) in the same directory as phapi.dll. If you compile the whole
WengoPhone, all these dlls are in the directory build\debug.

Minh

 

-Original Message-
From: [EMAIL PROTECTED] [mailto:wengophone-
[EMAIL PROTECTED] On Behalf Of Luigi Bancaro
Sent: mardi 17 avril 2007 18:12
To: wengophone-devel@lists.openwengo.com
Subject: Re: [Wengophone-devel] phapi and Java

Thanks, but now I'm trying to use phapi...
I'm not very skilled with C and C++... and I'm not able to load the
library.

If I write:

HINSTANCE hDLL;   // Handle to DLL
hDLL = LoadLibrary(...path to...\\phapi.dll);

if (hDLL == 2)
   printf(phapi.dll does not exist);
  else if (hDLL = (HINSTANCE)HINSTANCE_ERROR)
  {
   printf(Other problems loading phapi.dll);
  }
  else
  {
  printf(phapi.dll exists);
   FreeLibrary(hDLL);
}

I have Other problems loading phapi.dll! What's wrong?

Thank you in advance


Yannooo wrote:
   

Hi,

To call C code from Java you need to use JNI (Java Native Interface).
I think it might be pretty interesting to wrap the COIp library rather
than phapi. Your program will be able to benefit from all the backend
at the same time.

Another interesting technology is Qt Jambi (currently in preview).
Basically it enables you to use the Qt framework in the Java world. Qt
Jambi generator enables you to map an existing C++ project to Java.

I hope this link can help you:
http://doc.trolltech.com/qtjambi-1.0/com/trolltech/qt/qtjambi-
  

generatorexample.html
   

- Yann Biancheri

Luigi Bancaro wrote:
 

Hi All,

I have to launch openwengo and start a videocall from a Java
application. Is it possible using phapi.dll?
Is there a way to establish a communication between my java code and
openwengo?
I know that I have to write the code to call C functions from Java,
but how can I invoke phapi.dll?

Is there something that could help me to do this?
How can I call and use phapi.dll functions in C or C++?

Thank you in advance for your help,

Luigi Bancaro


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Re: [Wengophone-devel] phapi and Java

2007-04-18 Thread Mathieu Stute 
On Wednesday 18 April 2007 17:14, Luigi Bancaro wrote:
 Hi,

 I have found my errors and now I'm able to call phapi.dll from my Java
 code.

 Is there a fixed sequence of phapi functions I must call to connect with
 my SIP account and start a video call?
 Thanks in advance.

 Luigi Bancaro

Hi Luigi,

here is a sequence that I use when testing phapi with the python binding:

owplInit(1, 5060, 0, 0, , 0)
owplConfigAddAudioCodecByName(PCMA/8000)
owplConfigAddAudioCodecByName(PCMU/8000)
# add your video codec here

vlid = owplLineAdd(userid, displayname realm, proxy, 3600)
owplLineAddCredential(vlid, userid, password, realm)
owplLineRegister(vlid)

...
wait until your are registered
...

callId = owplCallCreate(vlid)
# here you have to play with the 3rd parameter (@see phapi.h:514)
owplCallConnect(callId, sipuri, 1)

That's all!

Regards,
-- 
Mathieu Stute mathieu.stute(at)wengo.com
GPG: http://pgp.mit.edu:11371/pks/lookup?op=vindexsearch=0x3EE62B4D


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Re: [Wengophone-devel] phapi and Java

2007-04-17 Thread Yannooo 

Hi,

To call C code from Java you need to use JNI (Java Native Interface).
I think it might be pretty interesting to wrap the COIp library rather 
than phapi. Your program will be able to benefit from all the backend at 
the same time.


Another interesting technology is Qt Jambi (currently in preview). 
Basically it enables you to use the Qt framework in the Java world. Qt 
Jambi generator enables you to map an existing C++ project to Java.


I hope this link can help you:
http://doc.trolltech.com/qtjambi-1.0/com/trolltech/qt/qtjambi-generatorexample.html

- Yann Biancheri

Luigi Bancaro wrote:

Hi All,

I have to launch openwengo and start a videocall from a Java 
application. Is it possible using phapi.dll?
Is there a way to establish a communication between my java code and 
openwengo?
I know that I have to write the code to call C functions from Java, 
but how can I invoke phapi.dll?


Is there something that could help me to do this?
How can I call and use phapi.dll functions in C or C++?

Thank you in advance for your help,

Luigi Bancaro


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Wengophone-devel@lists.openwengo.com
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RE: [Wengophone-devel] phapi and Java

2007-04-17 Thread Minh Phan 
Make sure that you have all the dependency  of phapi.dll ((dlls that phapi
depends on) in the same directory as phapi.dll. If you compile the whole
WengoPhone, all these dlls are in the directory build\debug.

Minh

 -Original Message-
 From: [EMAIL PROTECTED] [mailto:wengophone-
 [EMAIL PROTECTED] On Behalf Of Luigi Bancaro
 Sent: mardi 17 avril 2007 18:12
 To: wengophone-devel@lists.openwengo.com
 Subject: Re: [Wengophone-devel] phapi and Java
 
 Thanks, but now I'm trying to use phapi...
 I'm not very skilled with C and C++... and I'm not able to load the
 library.
 
 If I write:
 
 HINSTANCE hDLL;   // Handle to DLL
 hDLL = LoadLibrary(...path to...\\phapi.dll);
 
 if (hDLL == 2)
printf(phapi.dll does not exist);
   else if (hDLL = (HINSTANCE)HINSTANCE_ERROR)
   {
printf(Other problems loading phapi.dll);
   }
   else
   {
   printf(phapi.dll exists);
FreeLibrary(hDLL);
 }
 
 I have Other problems loading phapi.dll! What's wrong?
 
 Thank you in advance
 
 
 Yannooo wrote:
  Hi,
 
  To call C code from Java you need to use JNI (Java Native Interface).
  I think it might be pretty interesting to wrap the COIp library rather
  than phapi. Your program will be able to benefit from all the backend
  at the same time.
 
  Another interesting technology is Qt Jambi (currently in preview).
  Basically it enables you to use the Qt framework in the Java world. Qt
  Jambi generator enables you to map an existing C++ project to Java.
 
  I hope this link can help you:
  http://doc.trolltech.com/qtjambi-1.0/com/trolltech/qt/qtjambi-
 generatorexample.html
 
 
  - Yann Biancheri
 
  Luigi Bancaro wrote:
  Hi All,
 
  I have to launch openwengo and start a videocall from a Java
  application. Is it possible using phapi.dll?
  Is there a way to establish a communication between my java code and
  openwengo?
  I know that I have to write the code to call C functions from Java,
  but how can I invoke phapi.dll?
 
  Is there something that could help me to do this?
  How can I call and use phapi.dll functions in C or C++?
 
  Thank you in advance for your help,
 
  Luigi Bancaro
 
 
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 Wengophone-devel@lists.openwengo.com
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Re: [Wengophone-devel] phapi and Java

2007-04-17 Thread Luigi Bancaro 

Thanks, but now I'm trying to use phapi...
I'm not very skilled with C and C++... and I'm not able to load the library.

If I write:

HINSTANCE hDLL;   // Handle to DLL
hDLL = LoadLibrary(...path to...\\phapi.dll);

if (hDLL == 2)
  printf(phapi.dll does not exist);
 else if (hDLL = (HINSTANCE)HINSTANCE_ERROR)
 {
  printf(Other problems loading phapi.dll);
 }
 else
 {
 printf(phapi.dll exists);
  FreeLibrary(hDLL);
   }

I have Other problems loading phapi.dll! What's wrong?

Thank you in advance


Yannooo wrote:

Hi,

To call C code from Java you need to use JNI (Java Native Interface).
I think it might be pretty interesting to wrap the COIp library rather 
than phapi. Your program will be able to benefit from all the backend 
at the same time.


Another interesting technology is Qt Jambi (currently in preview). 
Basically it enables you to use the Qt framework in the Java world. Qt 
Jambi generator enables you to map an existing C++ project to Java.


I hope this link can help you:
http://doc.trolltech.com/qtjambi-1.0/com/trolltech/qt/qtjambi-generatorexample.html 



- Yann Biancheri

Luigi Bancaro wrote:

Hi All,

I have to launch openwengo and start a videocall from a Java 
application. Is it possible using phapi.dll?
Is there a way to establish a communication between my java code and 
openwengo?
I know that I have to write the code to call C functions from Java, 
but how can I invoke phapi.dll?


Is there something that could help me to do this?
How can I call and use phapi.dll functions in C or C++?

Thank you in advance for your help,

Luigi Bancaro


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