Gooday,
I'm having a problem trying to get a simple example of the commit operation
working using the client API.
Here is a part of the code that I'm currently debugging:
____________________________________________________________________
apr_array_header_t *targets = apr_array_make (pool, 1, sizeof (char *));
svn_client_commit_info_t *commit_info;
svn_error_t *err;
/* item is a const char* comming from my main program arguments */
(*((const char **) apr_array_push (targets))) = item;
ctx->log_msg_func = commit_log_callback;
/* log_entry is a const char* comming from my main program arguments - the
log message */
ctx->log_msg_baton = (void *) log_entry;
err = svn_client_commit (&commit_info, targets, TRUE, ctx, pool);
if (err) handle_error (err);
printf ("revision %" SVN_REVNUM_T_FMT " committed at %s by %s\n",
commit_info->revision, commit_info->date, commit_info->author);
_______________________________________________________
I have implemented a log_msg_func and baton to take care of the log message
that goes with the commit and I basically followed the examples in the
Practical Subversion book. Please note that both ctx and pool in the small
piece of code above have been declared and filled in correctly. I used the
minimal_client.c (http://svn.collab.net/repos/svn/trunk/tools/examples)
example for these and I've tested them with several other Subversion
operations and they work fine.
I have also implemented a simple notification callback function that simply
prints the path when it is called.
Now for the PROBLEM:
What happens with this code is that I have a small main program commiting a
single file (the repository is valid) to a repository. The program executes
the code above and everything goes smoothly until it hits the
svn_client_commit function. At this point, the file is actually committed
to the file repository, the log message is correctly committed as well, I
see that the notification callback function gets called back twice (once
printing the repository path and the other time the actual path that I'm
sending the file from - Is this normal?) and then the program crashes with a
segmentation fault. The program never gets out of the svn_client_commit
function. The repository remains in a Locked stated and I have to do a svn
cleanup to get rid of this. Note that I do nothing with commit_info.
Note: if I try this operation while the repository is locked or the file in
the repository is out of date then I actually do get an error message back
from the svn_client_commit function and I do not get a segmentation fault.
In order to verify that the file was actually committed, I did and update
and on a remote PC I did a checkout and both had the newly committed file
and the correct log message.
Therefore to summarize, the commit actually works but the program crashes
just after. The svn_client_commit function does not return an error.
Any help concerning this matter would be greatly appreciated.
Thank you in advance,
Ben
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Received on Wed Mar 9 23:04:03 2005