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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/1568/">https://reviewboard.asterisk.org/r/1568/</a>
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<p style="margin-top: 0;">On November 8th, 2011, 2:32 a.m., <b>wdoekes</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/1568/diff/2/?file=21648#file21648line11131" style="color: black; font-weight: bold; text-decoration: underline;">trunk/apps/app_voicemail.c</a>
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(Diff revision 2)
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int acf_vm_info(struct ast_channel *chan, const char *cmd, char *args, char *buf, size_t len)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">folder</span> <span class="o">=</span> <span class="n">ast_strdupa</span><span class="p">(</span><span class="n">S_OR</span><span class="p">(</span><span class="n">arg</span><span class="p">.</span><span class="n">mailbox_folder</span><span class="p">,</span> <span class="s">""</span><span class="p">));</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">res</span> <span class="o">=</span> <span class="n">messagecount</span><span class="p">(</span><span class="n">context</span><span class="p">,</span> <span class="n">mailbox</span><span class="p">,</span> <span class="n">folder</span><span class="p">);</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">messagecount takes a const char*, so you don't need the ast_strdupa.
Furthermore, it already does an ast_strlen_zero(folder), so you don't need the S_OR either.
If anything, you should do S_OR(arg.mailbox_folder, NULL) as the ODBC_STORAGE messagecount() doesn't do an ast_strlen_zero, but a boolean test. But you should probably fix that instead.</pre>
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<p>On November 8th, 2011, 3:19 a.m., <b>shawkris</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">The problem I was trying to solve here was a segfault if the folder is NULL, instead of an empty string.</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">I don't see where it would segfault. I have this:
static int messagecount(const char *context, const char *mailbox, const char *folder)
{
if (ast_strlen_zero(folder) || !strcmp(folder, "INBOX")) {
return __messagecount(context, mailbox, "INBOX") + __messagecount(context, mailbox, "Urgent");
} else {
return __messagecount(context, mailbox, folder);
}
}
And this:
static int messagecount(const char *context, const char *mailbox, const char *folder)
{
...
if (!folder)
folder = "INBOX";
And this:
static int messagecount(const char *context, const char *mailbox, const char *folder)
{
return __has_voicemail(context, mailbox, folder, 0) + (folder && strcmp(folder, "INBOX") ? 0 : __has_voicemail(context, mailbox, "Urgent", 0));
}
Where __has_voicemail does this:
if (ast_strlen_zero(folder))
folder = "INBOX";
Where is the segfault coming from?</pre>
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<p>- wdoekes</p>
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<p>On November 7th, 2011, 7:04 p.m., shawkris wrote:</p>
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<div>Review request for Asterisk Developers.</div>
<div>By shawkris.</div>
<p style="color: grey;"><i>Updated Nov. 7, 2011, 7:04 p.m.</i></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Creted VM_INFO dialplan function which can return information about a user defined in the standard voicemail application.
Supported attributes are: email, exists, fullname, pager, password, count.
e.g. from the dialplan, ${VM_INFO(1234@test,email)} would return the email address for voicemail user 1234 in the test context.
The 'count' attribute can also take a folder parameter and will return the number of messages in that folder, or by default the Inbox.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Tested with a local dialplan calling the VM_INFO function with each parameter to make sure the expected result was returned. Tested that calling with an invalid attribute parameter produced an error message.</pre>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://issues.asterisk.org/jira/browse/ASTERISK-18634">ASTERISK-18634</a>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>trunk/CHANGES <span style="color: grey">(343636)</span></li>
<li>trunk/UPGRADE.txt <span style="color: grey">(343636)</span></li>
<li>trunk/apps/app_voicemail.c <span style="color: grey">(343636)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/1568/diff/" style="margin-left: 3em;">View Diff</a></p>
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