Re: [Xen-API] Few Questions About Xen management API

Hi Ewan:

Thanks so much for your particular explaination ! That's really helpful !

And I try the c-bings from the wiki page, but seems that there are lot of unexpected

problems. I konw this is not a stable version API, but can u help me find what's the reason cause these problems? I just wanna see the snap-shot of these test_bings.

I list the my install steps for investigation.

Thanks in advance!

============

Softwate Env

============

Fedora Core release 5 (Bordeaux)

gcc          version 4.1.0 20060304 (Red Hat 4.1.0-3)
libxml2     libxml2-2.6.23-1.2
               libxml2-python-2.6.23-1.2
                libxml2-devel-2.6.23-1.2
curl          curl-devel-7.15.1-1.2.1
               curl-7.15.1-1.2.1
xen          3.0.2

============

Steps

============

1 make

there are a lot of warnnings and make error

-----------------------------------------------------------------------------------------

cc -Iinclude -I/usr/include/libxml2 -W -Wall -Werror -std=c99 -O2 -fPIC -c -o src/xen_common.o src/xen_common.c
cc1: warnings being treated as errors
src/xen_common.c: In function ¡®xen_init¡¯:
src/xen_common.c:102: warning: pointer targets in passing argument 1 of ¡®xmlXPathCompile¡¯ differ in signedness
src/xen_common.c:105: warning: pointer targets in passing argument 1 of ¡®xmlXPathCompile¡¯ differ in signedness
src/xen_common.c: In function ¡®call_raw¡¯:
src/xen_common.c:243: warning: pointer targets in passing argument 2 of ¡®parse_result¡¯ differ in signedness
src/xen_common.c: In function ¡®is_container_node¡¯:
src/xen_common.c:293: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:293: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:293: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:293: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:293: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:293: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c: In function ¡®string_from_value¡¯:
src/xen_common.c:308: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:308: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:308: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:308: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:308: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:308: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c: In function ¡®string_from_name¡¯:
src/xen_common.c:327: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:327: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:327: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:327: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:327: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:327: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c: In function ¡®count_children¡¯:
src/xen_common.c:345: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:345: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:345: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:345: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:345: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:345: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c: In function ¡®parse_into¡¯:
src/xen_common.c:386: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:386: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:386: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:386: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:386: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:386: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:506: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:506: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:506: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:506: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:506: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:506: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:523: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:523: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:523: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:523: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:523: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:523: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:547: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:547: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:547: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:547: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:547: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:547: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:598: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:598: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:598: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:598: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:598: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:598: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:619: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:619: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:619: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:619: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:619: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:619: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c: In function ¡®parse_structmap_value¡¯:
src/xen_common.c:754: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:754: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:754: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:754: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:754: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:754: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c: In function ¡®parse_fault¡¯:
src/xen_common.c:810: warning: pointer targets in passing argument 1 of ¡®xen_strdup_¡¯ differ in signedness
src/xen_common.c:811: warning: pointer targets in passing argument 1 of ¡®xen_strdup_¡¯ differ in signedness
src/xen_common.c: In function ¡®parse_result¡¯:
src/xen_common.c:912: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:912: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:912: warning: pointer targets in passing argument 1 of ¡®strlen¡¯ differ in signedness
src/xen_common.c:912: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:912: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
src/xen_common.c:912: warning: pointer targets in passing argument 1 of ¡®__builtin_strcmp¡¯ differ in signedness
make: *** [src/xen_common.o] Error 1
-----------------------------------------------------------------------------------------

2 Waring

gcc version cause these waring message

delete -Werror in the Makefile will ignore these warnnings and compile successfully

3 cp
cp hacked-XMLRPCServer.py /usr/lib/python/xen/xend/server/XMLRPCServer.py

4 start xend

5 test_bindings failed

export LD_LIBRARY_PATH=src

./test/test_bindings localhost:8005/RPC2 root 123456

-----------------------------------------------------------------------------------------

:5: parser error : Opening and ending tag mismatch: META line 2 and HEAD
</HEAD><BODY>
       ^
:8: parser error : Specification mandate value for attribute noshade
<HR noshade size="1px">
            ^
:8: parser error : attributes construct error
<HR noshade size="1px">
            ^
:8: parser error : Couldn't find end of Start Tag HR line 8
<HR noshade size="1px">
            ^
:19: parser error : Opening and ending tag mismatch: LI line 15 and UL
</UL>
     ^
:28: parser error : Opening and ending tag mismatch: LI line 27 and UL
</UL>
     ^
:32: parser error : Specification mandate value for attribute noshade
<HR noshade size="1px">
            ^
:32: parser error : attributes construct error
<HR noshade size="1px">
            ^
:32: parser error : Couldn't find end of Start Tag HR line 32
<HR noshade size="1px">
            ^
:36: parser error : Opening and ending tag mismatch: BR line 31 and BODY
</BODY></HTML>
       ^
:36: parser error : Opening and ending tag mismatch: P line 29 and HTML
</BODY></HTML>
              ^
:37: parser error : Premature end of data in tag LI line 26

^
:37: parser error : Premature end of data in tag LI line 25

^
:37: parser error : Premature end of data in tag LI line 24

^
:37: parser error : Premature end of data in tag UL line 23

^
:37: parser error : Premature end of data in tag P line 21

^
:37: parser error : Premature end of data in tag UL line 14

^
:37: parser error : Premature end of data in tag P line 12

^
:37: parser error : Premature end of data in tag P line 9

^
:37: parser error : Premature end of data in tag BODY line 5

^
:37: parser error : Premature end of data in tag HEAD line 2

^
:37: parser error : Premature end of data in tag HTML line 2

^
Error: 2SERVER_FAULT Couldn't parse the server response

-----------------------------------------------------------------------------------------

can you show me which steps I got mistake ? Thanks.

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Re: [Xen-API] Few Questions About Xen management API