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src_rockstor_storageadmin_views_share_iscsi.html
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<!doctype html PUBLIC "-//W3C//DTD html 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<title>Coverage for src/rockstor/storageadmin/views/share_iscsi: 91%</title>
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<h1>Coverage for <b>src/rockstor/storageadmin/views/share_iscsi</b> :
<span class='pc_cov'>91%</span>
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<p id='t1' class='pln'><span class='str'>"""</span><span class='strut'> </span></p>
<p id='t2' class='pln'><span class='str'>Copyright (c) 2012-2013 RockStor, Inc. <http://rockstor.com></span><span class='strut'> </span></p>
<p id='t3' class='pln'><span class='str'>This file is part of RockStor.</span><span class='strut'> </span></p>
<p id='t4' class='pln'><span class='strut'> </span></p>
<p id='t5' class='pln'><span class='str'>RockStor is free software; you can redistribute it and/or modify</span><span class='strut'> </span></p>
<p id='t6' class='pln'><span class='str'>it under the terms of the GNU General Public License as published</span><span class='strut'> </span></p>
<p id='t7' class='pln'><span class='str'>by the Free Software Foundation; either version 2 of the License,</span><span class='strut'> </span></p>
<p id='t8' class='pln'><span class='str'>or (at your option) any later version.</span><span class='strut'> </span></p>
<p id='t9' class='pln'><span class='strut'> </span></p>
<p id='t10' class='pln'><span class='str'>RockStor is distributed in the hope that it will be useful, but</span><span class='strut'> </span></p>
<p id='t11' class='pln'><span class='str'>WITHOUT ANY WARRANTY; without even the implied warranty of</span><span class='strut'> </span></p>
<p id='t12' class='pln'><span class='str'>MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span><span class='strut'> </span></p>
<p id='t13' class='pln'><span class='str'>General Public License for more details.</span><span class='strut'> </span></p>
<p id='t14' class='pln'><span class='strut'> </span></p>
<p id='t15' class='pln'><span class='str'>You should have received a copy of the GNU General Public License</span><span class='strut'> </span></p>
<p id='t16' class='pln'><span class='str'>along with this program. If not, see <http://www.gnu.org/licenses/>.</span><span class='strut'> </span></p>
<p id='t17' class='pln'><span class='str'>"""</span><span class='strut'> </span></p>
<p id='t18' class='pln'><span class='strut'> </span></p>
<p id='t19' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>rest_framework</span><span class='op'>.</span><span class='nam'>views</span> <span class='key'>import</span> <span class='nam'>APIView</span><span class='strut'> </span></p>
<p id='t20' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>rest_framework</span><span class='op'>.</span><span class='nam'>response</span> <span class='key'>import</span> <span class='nam'>Response</span><span class='strut'> </span></p>
<p id='t21' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>rest_framework</span><span class='op'>.</span><span class='nam'>authentication</span> <span class='key'>import</span> <span class='op'>(</span><span class='nam'>BasicAuthentication</span><span class='op'>,</span><span class='strut'> </span></p>
<p id='t22' class='pln'> <span class='nam'>SessionAuthentication</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t23' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>django</span><span class='op'>.</span><span class='nam'>db</span> <span class='key'>import</span> <span class='nam'>transaction</span><span class='strut'> </span></p>
<p id='t24' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>storageadmin</span><span class='op'>.</span><span class='nam'>auth</span> <span class='key'>import</span> <span class='nam'>DigestAuthentication</span><span class='strut'> </span></p>
<p id='t25' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>storageadmin</span><span class='op'>.</span><span class='nam'>models</span> <span class='key'>import</span> <span class='op'>(</span><span class='nam'>Share</span><span class='op'>,</span> <span class='nam'>SambaShare</span><span class='op'>,</span> <span class='nam'>NFSExport</span><span class='op'>,</span> <span class='nam'>Disk</span><span class='op'>,</span><span class='strut'> </span></p>
<p id='t26' class='pln'> <span class='nam'>IscsiTarget</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t27' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>storageadmin</span><span class='op'>.</span><span class='nam'>util</span> <span class='key'>import</span> <span class='nam'>handle_exception</span><span class='strut'> </span></p>
<p id='t28' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>storageadmin</span><span class='op'>.</span><span class='nam'>serializers</span> <span class='key'>import</span> <span class='nam'>IscsiSerializer</span><span class='strut'> </span></p>
<p id='t29' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>system</span><span class='op'>.</span><span class='nam'>iscsi</span> <span class='key'>import</span> <span class='nam'>export_iscsi</span><span class='strut'> </span></p>
<p id='t30' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>fs</span><span class='op'>.</span><span class='nam'>btrfs</span> <span class='key'>import</span> <span class='nam'>mount_share</span><span class='strut'> </span></p>
<p id='t31' class='pln'><span class='strut'> </span></p>
<p id='t32' class='stm run hide_run'><span class='key'>import</span> <span class='nam'>logging</span><span class='strut'> </span></p>
<p id='t33' class='stm run hide_run'><span class='nam'>logger</span> <span class='op'>=</span> <span class='nam'>logging</span><span class='op'>.</span><span class='nam'>getLogger</span><span class='op'>(</span><span class='nam'>__name__</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t34' class='pln'><span class='strut'> </span></p>
<p id='t35' class='pln'><span class='strut'> </span></p>
<p id='t36' class='stm run hide_run'><span class='key'>class</span> <span class='nam'>ShareIscsiView</span><span class='op'>(</span><span class='nam'>APIView</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t37' class='pln'><span class='strut'> </span></p>
<p id='t38' class='stm run hide_run'> <span class='key'>def</span> <span class='nam'>get</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>request</span><span class='op'>,</span> <span class='nam'>sname</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t39' class='stm run hide_run'> <span class='key'>try</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t40' class='stm run hide_run'> <span class='nam'>share</span> <span class='op'>=</span> <span class='nam'>Share</span><span class='op'>.</span><span class='nam'>objects</span><span class='op'>.</span><span class='nam'>get</span><span class='op'>(</span><span class='nam'>name</span><span class='op'>=</span><span class='nam'>sname</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t41' class='stm run hide_run'> <span class='key'>if</span> <span class='op'>(</span><span class='nam'>IscsiTarget</span><span class='op'>.</span><span class='nam'>objects</span><span class='op'>.</span><span class='nam'>filter</span><span class='op'>(</span><span class='nam'>share</span><span class='op'>=</span><span class='nam'>share</span><span class='op'>)</span><span class='op'>.</span><span class='nam'>exists</span><span class='op'>(</span><span class='op'>)</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t42' class='stm run hide_run'> <span class='nam'>iscsi_o</span> <span class='op'>=</span> <span class='nam'>IscsiTarget</span><span class='op'>.</span><span class='nam'>objects</span><span class='op'>.</span><span class='nam'>get</span><span class='op'>(</span><span class='nam'>share</span><span class='op'>=</span><span class='nam'>share</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t43' class='stm run hide_run'> <span class='nam'>iscsi_serializer</span> <span class='op'>=</span> <span class='nam'>IscsiSerializer</span><span class='op'>(</span><span class='nam'>iscsi_o</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t44' class='stm run hide_run'> <span class='key'>return</span> <span class='nam'>Response</span><span class='op'>(</span><span class='nam'>iscsi_serializer</span><span class='op'>.</span><span class='nam'>data</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t45' class='stm mis'> <span class='key'>return</span> <span class='nam'>Response</span><span class='op'>(</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t46' class='stm mis'> <span class='key'>except</span> <span class='nam'>Exception</span><span class='op'>,</span> <span class='nam'>e</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t47' class='stm mis'> <span class='nam'>handle_exception</span><span class='op'>(</span><span class='nam'>e</span><span class='op'>,</span> <span class='nam'>request</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t48' class='pln'><span class='strut'> </span></p>
<p id='t49' class='stm run hide_run'> <span class='op'>@</span><span class='nam'>transaction</span><span class='op'>.</span><span class='nam'>commit_on_success</span><span class='strut'> </span></p>
<p id='t50' class='pln'> <span class='key'>def</span> <span class='nam'>post</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>request</span><span class='op'>,</span> <span class='nam'>sname</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t51' class='stm run hide_run'> <span class='key'>try</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t52' class='stm run hide_run'> <span class='nam'>share</span> <span class='op'>=</span> <span class='nam'>Share</span><span class='op'>.</span><span class='nam'>objects</span><span class='op'>.</span><span class='nam'>get</span><span class='op'>(</span><span class='nam'>name</span><span class='op'>=</span><span class='nam'>sname</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t53' class='stm run hide_run'> <span class='key'>if</span> <span class='op'>(</span><span class='nam'>SambaShare</span><span class='op'>.</span><span class='nam'>objects</span><span class='op'>.</span><span class='nam'>filter</span><span class='op'>(</span><span class='nam'>share</span><span class='op'>=</span><span class='nam'>share</span><span class='op'>)</span><span class='op'>.</span><span class='nam'>exists</span><span class='op'>(</span><span class='op'>)</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t54' class='stm run hide_run'> <span class='key'>raise</span> <span class='nam'>Exception</span><span class='op'>(</span><span class='str'>'Already exported via Samba'</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t55' class='pln'><span class='strut'> </span></p>
<p id='t56' class='stm run hide_run'> <span class='key'>if</span> <span class='op'>(</span><span class='nam'>NFSExport</span><span class='op'>.</span><span class='nam'>objects</span><span class='op'>.</span><span class='nam'>filter</span><span class='op'>(</span><span class='nam'>share</span><span class='op'>=</span><span class='nam'>share</span><span class='op'>)</span><span class='op'>.</span><span class='nam'>exists</span><span class='op'>(</span><span class='op'>)</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t57' class='stm run hide_run'> <span class='key'>raise</span> <span class='nam'>Exception</span><span class='op'>(</span><span class='str'>'Already exported via nfs'</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t58' class='pln'><span class='strut'> </span></p>
<p id='t59' class='stm run hide_run'> <span class='key'>if</span> <span class='op'>(</span><span class='nam'>IscsiTarget</span><span class='op'>.</span><span class='nam'>objects</span><span class='op'>.</span><span class='nam'>filter</span><span class='op'>(</span><span class='nam'>share</span><span class='op'>=</span><span class='nam'>share</span><span class='op'>)</span><span class='op'>.</span><span class='nam'>exists</span><span class='op'>(</span><span class='op'>)</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t60' class='stm run hide_run'> <span class='key'>raise</span> <span class='nam'>Exception</span><span class='op'>(</span><span class='str'>'Already exported via iscsi'</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t61' class='pln'><span class='strut'> </span></p>
<p id='t62' class='stm run hide_run'> <span class='nam'>options</span> <span class='op'>=</span> <span class='op'>{</span><span class='strut'> </span></p>
<p id='t63' class='pln'> <span class='str'>'tname'</span><span class='op'>:</span> <span class='str'>'fooscsi'</span><span class='op'>,</span><span class='strut'> </span></p>
<p id='t64' class='pln'> <span class='str'>'tid'</span><span class='op'>:</span> <span class='op'>-</span><span class='num'>1</span><span class='op'>,</span><span class='strut'> </span></p>
<p id='t65' class='pln'> <span class='str'>'dev_name'</span><span class='op'>:</span> <span class='str'>'iscsi.img'</span><span class='op'>,</span><span class='strut'> </span></p>
<p id='t66' class='pln'> <span class='str'>'dev_size'</span><span class='op'>:</span> <span class='num'>10</span><span class='op'>,</span><span class='strut'> </span></p>
<p id='t67' class='pln'> <span class='op'>}</span><span class='strut'> </span></p>
<p id='t68' class='stm run hide_run'> <span class='key'>if</span> <span class='op'>(</span><span class='str'>'tname'</span> <span class='key'>in</span> <span class='nam'>request</span><span class='op'>.</span><span class='nam'>data</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t69' class='stm run hide_run'> <span class='nam'>options</span><span class='op'>[</span><span class='str'>'tname'</span><span class='op'>]</span> <span class='op'>=</span> <span class='nam'>request</span><span class='op'>.</span><span class='nam'>data</span><span class='op'>[</span><span class='str'>'tname'</span><span class='op'>]</span><span class='strut'> </span></p>
<p id='t70' class='stm run hide_run'> <span class='key'>if</span> <span class='op'>(</span><span class='str'>'tid'</span> <span class='key'>in</span> <span class='nam'>request</span><span class='op'>.</span><span class='nam'>data</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t71' class='stm run hide_run'> <span class='key'>try</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t72' class='stm run hide_run'> <span class='nam'>options</span><span class='op'>[</span><span class='str'>'tid'</span><span class='op'>]</span> <span class='op'>=</span> <span class='nam'>int</span><span class='op'>(</span><span class='nam'>request</span><span class='op'>.</span><span class='nam'>data</span><span class='op'>[</span><span class='str'>'tid'</span><span class='op'>]</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t73' class='stm run hide_run'> <span class='key'>except</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t74' class='stm run hide_run'> <span class='key'>raise</span> <span class='nam'>Exception</span><span class='op'>(</span><span class='str'>'tid must be an integer'</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t75' class='pln'><span class='strut'> </span></p>
<p id='t76' class='stm run hide_run'> <span class='nam'>mnt_pt</span> <span class='op'>=</span> <span class='str'>'/mnt2/'</span> <span class='op'>+</span> <span class='nam'>share</span><span class='op'>.</span><span class='nam'>name</span><span class='strut'> </span></p>
<p id='t77' class='stm run hide_run'> <span class='nam'>mount_share</span><span class='op'>(</span><span class='nam'>share</span><span class='op'>.</span><span class='nam'>name</span><span class='op'>,</span> <span class='nam'>mnt_pt</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t78' class='stm run hide_run'> <span class='nam'>dev_name</span> <span class='op'>=</span> <span class='nam'>mnt_pt</span> <span class='op'>+</span> <span class='str'>'/'</span> <span class='op'>+</span> <span class='nam'>options</span><span class='op'>[</span><span class='str'>'dev_name'</span><span class='op'>]</span><span class='strut'> </span></p>
<p id='t79' class='stm run hide_run'> <span class='nam'>export_iscsi</span><span class='op'>(</span><span class='nam'>options</span><span class='op'>[</span><span class='str'>'tid'</span><span class='op'>]</span><span class='op'>,</span> <span class='nam'>options</span><span class='op'>[</span><span class='str'>'tname'</span><span class='op'>]</span><span class='op'>,</span> <span class='nam'>options</span><span class='op'>[</span><span class='str'>'tid'</span><span class='op'>]</span><span class='op'>,</span><span class='strut'> </span></p>
<p id='t80' class='pln'> <span class='nam'>dev_name</span><span class='op'>,</span> <span class='nam'>options</span><span class='op'>[</span><span class='str'>'dev_size'</span><span class='op'>]</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t81' class='stm run hide_run'> <span class='nam'>iscsi_target</span> <span class='op'>=</span> <span class='nam'>IscsiTarget</span><span class='op'>(</span><span class='nam'>share</span><span class='op'>=</span><span class='nam'>share</span><span class='op'>,</span> <span class='nam'>tid</span><span class='op'>=</span><span class='nam'>options</span><span class='op'>[</span><span class='str'>'tid'</span><span class='op'>]</span><span class='op'>,</span><span class='strut'> </span></p>
<p id='t82' class='pln'> <span class='nam'>tname</span><span class='op'>=</span><span class='nam'>options</span><span class='op'>[</span><span class='str'>'tname'</span><span class='op'>]</span><span class='op'>,</span><span class='strut'> </span></p>
<p id='t83' class='pln'> <span class='nam'>dev_name</span><span class='op'>=</span><span class='nam'>dev_name</span><span class='op'>,</span><span class='strut'> </span></p>
<p id='t84' class='pln'> <span class='nam'>dev_size</span><span class='op'>=</span><span class='nam'>options</span><span class='op'>[</span><span class='str'>'dev_size'</span><span class='op'>]</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t85' class='stm run hide_run'> <span class='nam'>iscsi_target</span><span class='op'>.</span><span class='nam'>save</span><span class='op'>(</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t86' class='stm run hide_run'> <span class='nam'>iscsi_serializer</span> <span class='op'>=</span> <span class='nam'>IscsiSerializer</span><span class='op'>(</span><span class='nam'>iscsi_target</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t87' class='stm run hide_run'> <span class='key'>return</span> <span class='nam'>Response</span><span class='op'>(</span><span class='nam'>iscsi_serializer</span><span class='op'>.</span><span class='nam'>data</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t88' class='pln'><span class='strut'> </span></p>
<p id='t89' class='stm run hide_run'> <span class='key'>except</span> <span class='nam'>Exception</span><span class='op'>,</span> <span class='nam'>e</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t90' class='stm run hide_run'> <span class='nam'>handle_exception</span><span class='op'>(</span><span class='nam'>e</span><span class='op'>,</span> <span class='nam'>request</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t91' class='pln'><span class='strut'> </span></p>
<p id='t92' class='stm run hide_run'> <span class='op'>@</span><span class='nam'>transaction</span><span class='op'>.</span><span class='nam'>commit_on_success</span><span class='strut'> </span></p>
<p id='t93' class='pln'> <span class='key'>def</span> <span class='nam'>delete</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>request</span><span class='op'>,</span> <span class='nam'>sname</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t94' class='stm run hide_run'> <span class='key'>try</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t95' class='stm run hide_run'> <span class='nam'>share</span> <span class='op'>=</span> <span class='nam'>Share</span><span class='op'>.</span><span class='nam'>objects</span><span class='op'>.</span><span class='nam'>get</span><span class='op'>(</span><span class='nam'>name</span><span class='op'>=</span><span class='nam'>sname</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t96' class='stm run hide_run'> <span class='nam'>iscsi_target</span> <span class='op'>=</span> <span class='nam'>IscsiTarget</span><span class='op'>.</span><span class='nam'>objects</span><span class='op'>.</span><span class='nam'>get</span><span class='op'>(</span><span class='nam'>share</span><span class='op'>=</span><span class='nam'>share</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t97' class='stm run hide_run'> <span class='nam'>iscsi_target</span><span class='op'>.</span><span class='nam'>delete</span><span class='op'>(</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t98' class='stm run hide_run'> <span class='key'>return</span> <span class='nam'>Response</span><span class='op'>(</span><span class='op'>)</span><span class='strut'> </span></p>
<p id='t99' class='stm mis'> <span class='key'>except</span> <span class='nam'>Exception</span><span class='op'>,</span> <span class='nam'>e</span><span class='op'>:</span><span class='strut'> </span></p>
<p id='t100' class='stm mis'> <span class='nam'>handle_exception</span><span class='op'>(</span><span class='nam'>e</span><span class='op'>,</span> <span class='nam'>request</span><span class='op'>)</span><span class='strut'> </span></p>
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