Can't run 1.2 stand-alone

[GoogleCodeExporter]

When I try to run my built programs with 1.2.0-beta2 or 1.2.0-20140511, I get 
this error:

{{{
c:\winprog\Keyboard Logger>java -jar KeyboardLogger.jar

JNativeHook: Global keyboard and mouse hooking for Java.
Copyright (C) 2006-2014 Alexander Barker.  All Rights Received.
https://github.com/kwhat/jnativehook/

JNativeHook is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

JNativeHook is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU Lesser General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.

Exception in thread "main" java.lang.UnsatisfiedLinkError: C:\Users\MarkJ\AppDat
a\Local\Temp\JNativeHook_8290646355922302333.dll: Can't find dependent libraries

        at java.lang.ClassLoader$NativeLibrary.load(Native Method)
        at java.lang.ClassLoader.loadLibrary1(Unknown Source)
        at java.lang.ClassLoader.loadLibrary0(Unknown Source)
        at java.lang.ClassLoader.loadLibrary(Unknown Source)
        at java.lang.Runtime.load0(Unknown Source)
        at java.lang.System.load(Unknown Source)
        at org.jnativehook.GlobalScreen.loadNativeLibrary(GlobalScreen.java:525)

        at org.jnativehook.GlobalScreen.<init>(GlobalScreen.java:75)
        at org.jnativehook.GlobalScreen.<clinit>(GlobalScreen.java:56)
        at loggers.KeyboardLoggerMain.main(KeyboardLoggerMain.java:55)

c:\winprog\Keyboard Logger>java -jar KeyboardLogger.jar

JNativeHook: Global keyboard and mouse hooking for Java.
Copyright (C) 2006-2014 Alexander Barker.  All Rights Received.
https://github.com/kwhat/jnativehook/

JNativeHook is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

JNativeHook is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU Lesser General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.

Exception in thread "main" java.lang.UnsatisfiedLinkError: C:\Users\MarkJ\AppDat
a\Local\Temp\JNativeHook_8468859755287077212.dll: Can't find dependent libraries

        at java.lang.ClassLoader$NativeLibrary.load(Native Method)
        at java.lang.ClassLoader.loadLibrary1(Unknown Source)
        at java.lang.ClassLoader.loadLibrary0(Unknown Source)
        at java.lang.ClassLoader.loadLibrary(Unknown Source)
        at java.lang.Runtime.load0(Unknown Source)
        at java.lang.System.load(Unknown Source)
        at org.jnativehook.GlobalScreen.loadNativeLibrary(GlobalScreen.java:525)

        at org.jnativehook.GlobalScreen.<init>(GlobalScreen.java:75)
        at org.jnativehook.GlobalScreen.<clinit>(GlobalScreen.java:56)
        at loggers.KeyboardLoggerMain.main(KeyboardLoggerMain.java:55)
}}}

Every time the number in the DLL filename is different, and more strangely, the 
number of DLLs I find in that folder is always one less than the number of 
times I ran the program (experimented with clearing the temp), and the numbers 
are all different from the ones in the errors!

After clearing cache and two runs above I found only this DLL in temp: 
JNativeHook_8278796009283724195.dll

When I run it from within the IDE (Eclipse), ir tuns fine. It only doesn't work 
when I run an exported jar file of my program.

When I replace the jar with the old one I had, or with the newer 1.1.4, 
everything works fine.

Original issue reported on code.google.com by mark.jeronimus@gmail.com on 18 May 2014 at 7:11

[GoogleCodeExporter]

Sounds like a cross compiler issue with some dependency linked in that 
shouldn't be.  Use dependency walker (http://www.dependencywalker.com/) on one 
of those dll files in temp will be able to tell you what library it is 
expecting.  What version of Windows are you using? 32/64 bit?  What version and 
of Java?

Original comment by a...@1stleg.com on 18 May 2014 at 8:54

[GoogleCodeExporter]

[deleted comment]

[GoogleCodeExporter]

Tested on windows XP x64 (Windows server 2003) and Windows 7 starter.

Java 7u09, tried both x64 and x32, and both "java" and "javaw"

Original comment by mark.jeronimus@gmail.com on 19 May 2014 at 4:56

[GoogleCodeExporter]

As I suspected, I cannot seem to duplicate the problem.  Can you verify that 
you have the following 4 dll's installed?

advapi32.dll
msvcrt.dll
kernel32.dll
user32.dll

That dependency Walker will tell you what is missing on your system.  My best 
guess is you are missing msvcrt.dll file.

Original comment by a...@1stleg.com on 19 May 2014 at 8:48

[GoogleCodeExporter]

Dude, those are all highly essential Windows DLLs. Windows can't even run or 
keep running when one is missing.

I tried Dependency Walker but I don't trust it for one bit. It says that one 
DLL is missing in a 12 level deep tree. Halfway the tree there is a DLL that 
only one function is used off that doesn't have anything to do with the DLL 
next in the tree. Another DLL says "Entry point not bound". FYI the missing one 
is MSJAVA.DLL

https://www.dropbox.com/s/skrxbpqqmvi368l/Screenshot_2014-05-20-07-34.jpg

Original comment by mark.jeronimus@gmail.com on 20 May 2014 at 5:35

[GoogleCodeExporter]

The MSHTML.DLL module that was released with Windows XP SP2 and Windows 2003 
SP1 has a delay-load dependency on MSJAVA.DLL. Missing delay-load dependencies 
are not a problem as long as the calling DLL is prepared to handle the missing 
module. Dependency Walker flags all potential problems as it cannot detect if 
an application intends to handle the issue. In this particular case, MSJAVA.DLL 
is an optional module, and MSHTML.DLL is prepared to handle it. This warning 
can be ignored.

It looks like libgcc_s_sjlj-1.dll is being pulled in for the 32-bit dll, 
probably as a result of 
https://github.com/kwhat/libuiohook/blob/master/src/windows/hook_callback.c#L136
 on 32-bit platforms, but that shouldn't effect 64-bit binaries.  The 64-bit 
binaries only show a few warnings for late load dependencies on my end that 
wont cause a problem.  The only way I can see the error you were receiving 
coming up would be if you were using 32-bit Java on either Windows 32 or 64 bit.

Original comment by a...@1stleg.com on 20 May 2014 at 5:23

• Changed state: Accepted

Attachments:

• Screenshot.png

[GoogleCodeExporter]

I can verify the same issue on Windows XP (32-bit) due to libgcc_s_sjlj-1.dll.  
I will look into some better math to accomplish the same result.

Original comment by a...@1stleg.com on 20 May 2014 at 8:45

• Changed state: Started

[GoogleCodeExporter]

Should be resolved as of 
https://github.com/kwhat/jnativehook/commit/398b92a5be9afba9be934d03b2009b37f8e7
4ca3

The problem is came down to gcc's c99 bit int implementation not being static 
linked when it should be.  I have added an explicit flag to gcc to force the 
static linking of libgcc but I am not sure how that will effect non-gcc 
targets.  Ideally the -static-libgcc flag should be included as an overridable 
option in the jnitasks project when compiling with GCC on Windows.

I have attached a nightly that includes the fix.  Please test and reopen if it 
is sill a problem.

Original comment by a...@1stleg.com on 21 May 2014 at 7:24

• Changed state: Fixed

Attachments:

• JNativeHook-1.2.0-20140521.zip