����JFIFXX�����    $.' ",#(7),01444'9=82<.342  2!!22222222222222222222222222222222222222222222222222����"��4�� ���,�PG"Z_�4�˷����kjز�Z�,F+��_z�,�© �����zh6�٨�ic�fu���#ډb���_�N�?��wQ���5-�~�I���8����TK<5o�Iv-�����k�_U_�����~b�M��d����Ӝ�U�Hh��?]��E�w��Q���k�{��_}qFW7HTՑ��Y��F�?_�'ϔ��_�Ջt��=||I ��6�έ"�����D���/[�k�9���Y�8ds|\���Ҿp6�Ҵ���]��.����6�z<�v��@]�i%��$j��~�g��J>��no����pM[me�i$[����s�o�ᘨ�˸ nɜG-�ĨU�ycP�3.DB�li�;��hj���x7Z^�N�h������N3u{�:j�x�힞��#M&��jL P@_���� P��&��o8������9�����@Sz6�t7#O�ߋ �s}Yf�T���lmr����Z)'N��k�۞p����w\�Tȯ?�8`�O��i{wﭹW�[�r�� ��Q4F�׊���3m&L�=��h3����z~��#�\�l :�F,j@�� ʱ�wQT����8�"kJO���6�֚l����}���R�>ډK���]��y����&����p�}b��;N�1�m�r$�|��7�>e�@B�TM*-iH��g�D�)� E�m�|�ؘbҗ�a��Ҿ����t4���o���G��*oCN�rP���Q��@z,|?W[0�����:�n,jWiE��W��$~/�hp\��?��{(�0���+�Y8rΟ�+����>S-S����VN;�}�s?.����� w�9��˟<���Mq4�Wv'��{)0�1mB��V����W[�����8�/<� �%���wT^�5���b��)iM� pg�N�&ݝ��VO~�q���u���9� ����!��J27����$O-���! �:�%H��� ـ����y�ΠM=t{!S�� oK8������t<����è:a������[�����ա�H���~��w��Qz`�po�^ ����Q��n� �,uu�C�$ ^���,������8�#��:�6��e�|~���!�3�3.�\0��q��o�4`.|� ����y�Q�`~;�d�ׯ,��O�Zw�������`73�v�܋�<���Ȏ�� ـ4k��5�K�a�u�=9Yd��$>x�A�&�� j0� ���vF��� Y�|�y��� ~�6�@c��1vOp�Ig����4��l�OD���L����� R���c���j�_�uX6��3?nk��Wy�f;^*B� ��@�~a�`��Eu������+���6�L��.ü>��}y���}_�O�6�͐�:�YrG�X��kG�����l^w���~㒶sy��Iu�!� W ��X��N�7BV��O��!X�2����wvG�R�f�T#�����t�/?���%8�^�W�aT��G�cL�M���I��(J����1~�8�?aT ���]����AS�E��(��*E}� 2��#I/�׍qz��^t�̔���b�Yz4x���t�){ OH��+(E��A&�N�������XT��o��"�XC��'���)}�J�z�p� ��~5�}�^����+�6����w��c��Q�|Lp�d�H��}�(�.|����k��c4^�"�����Z?ȕ ��a<�L�!039C� �Eu�C�F�Ew�ç ;�n?�*o���B�8�bʝ���'#Rqf���M}7����]����s2tcS{�\icTx;�\��7K���P���ʇ Z O-��~��c>"��?�������P��E��O�8��@�8��G��Q�g�a�Վ���󁶠�䧘��_%#r�>�1�z�a��eb��qcPѵ��n���#L��� =��׀t� L�7�`��V���A{�C:�g���e@�w1 Xp3�c3�ġ����p��M"'-�@n4���fG��B3�DJ�8[Jo�ߐ���gK)ƛ��$���� ���8�3�����+���� �����6�ʻ���� ���S�kI�*KZlT _`���?��K����QK�d����B`�s}�>���`��*�>��,*@J�d�oF*����弝��O}�k��s��]��y�ߘ��c1G�V���<=�7��7����6�q�PT��tXԀ�!9*4�4Tހ3XΛex�46���Y��D ����� �BdemDa����\�_l,��G�/���֌7���Y�](�xTt^%�GE�����4�}bT���ڹ�����;Y)���B�Q��u��>J/J �⮶.�XԄ��j�ݳ�+E��d ��r�5�_D�1 ��o�� �B�x�΢�#���<��W�����8���R6�@g�M�.��� dr�D��>(otU��@x=��~v���2� ӣ�d�oBd��3�eO�6�㣷�����ݜ6��6Y��Qz`��S��{���\P�~z m5{J/L��1������<�e�ͅPu�b�]�ϔ���'������f�b� Zpw��c`"��i���BD@:)ִ�:�]��hv�E�w���T�l��P���"Ju�}��وV J��G6��. J/�Qgl߭�e�����@�z�Zev2u�)]կ�����7x���s�M�-<ɯ�c��r�v�����@��$�ޮ}lk���a���'����>x��O\�ZFu>�����ck#��&:��`�$�ai�>2Δ����l���oF[h��lE�ܺ�Πk:)���`�� $[6�����9�����kOw�\|���8}������ބ:��񶐕��I�A1/�=�2[�,�!��.}gN#�u����b��� ~��݊��}34q����d�E��Lc��$��"�[q�U�硬g^��%B �z���r�pJ�ru%v\h1Y�ne`ǥ:g���pQM~�^�Xi� ��`S�:V29.�P���V�?B�k�� AEvw%�_�9C�Q����wKekPؠ�\�;Io d�{ ߞo�c1eP����\� `����E=���@K<�Y���eڼ�J���w����{av�F�'�M�@/J��+9p���|]�����Iw &`��8���&M�hg��[�{��Xj��%��Ӓ�$��(����ʹN���<>�I���RY���K2�NPlL�ɀ)��&e����B+ь����( � �JTx���_?EZ� }@ 6�U���뙢ط�z��dWI�n` D����噥�[��uV��"�G&Ú����2g�}&m��?ċ�"����Om#��������� ��{�ON��"S�X��Ne��ysQ���@Fn��Vg���dX�~nj�]J�<�K]:��FW��b�������62�=��5f����JKw��bf�X�55��~J �%^����:�-�QIE��P��v�nZum� z � ~ə ���� ���ة����;�f��\v���g�8�1��f24;�V���ǔ�)����9���1\��c��v�/'Ƞ�w�������$�4�R-��t���� e�6�/�ġ �̕Ecy�J���u�B���<�W�ַ~�w[B1L۲�-JS΂�{���΃������A��20�c#��@ 0!1@AP"#2Q`$3V�%45a6�FRUq��� ����^7ׅ,$n�������+��F�`��2X'��0vM��p�L=������5��8������u�p~���.�`r�����\���O��,ư�0oS ��_�M�����l���4�kv\JSd���x���SW�<��Ae�IX����������$I���w�:S���y���›R��9�Q[���,�5�;�@]�%���u�@ *ro�lbI �� ��+���%m:�͇ZV�����u�̉����θau<�fc�.����{�4Ա� �Q����*�Sm��8\ujqs]{kN���)qO�y�_*dJ�b�7���yQqI&9�ԌK!�M}�R�;������S�T���1���i[U�ɵz�]��U)V�S6���3$K{�ߊ<�(� E]Զ[ǼENg�����'�\?#)Dkf��J���o��v���'�%ƞ�&K�u�!��b�35LX�Ϸ��63$K�a�;�9>,R��W��3�3� d�JeTYE.Mϧ��-�o�j3+y��y^�c�������VO�9NV\nd�1 ��!͕_)a�v;����թ�M�lWR1��)El��P;��yوÏ�u 3�k�5Pr6<�⒲l�!˞*��u־�n�!�l:����UNW ��%��Chx8vL'��X�@��*��)���̮��ˍ��� ���D-M�+J�U�kvK����+�x8��cY������?�Ԡ��~3mo��|�u@[XeY�C�\Kp�x8�oC�C�&����N�~3-H���� ��MX�s�u<`���~"WL��$8ξ��3���a�)|:@�m�\���^�`�@ҷ)�5p+��6���p�%i)P M���ngc�����#0Aruz���RL+xSS?���ʮ}()#�t��mˇ!��0}}y����<�e� �-ή�Ԩ��X������ MF���ԙ~l L.3���}�V뽺�v�����멬��Nl�)�2����^�Iq��a��M��qG��T�����c3#������3U�Ǎ���}��לS�|qa��ڃ�+���-��2�f����/��bz��ڐ�� �ݼ[2�ç����k�X�2�* �Z�d���J�G����M*9W���s{��w���T��x��y,�in�O�v��]���n����P�$�JB@=4�OTI�n��e�22a\����q�d���%�$��(���:���: /*�K[PR�fr\nڙdN���F�n�$�4�[�� U�zƶ����� �mʋ���,�ao�u 3�z� �x��Kn����\[��VFmbE;�_U��&V�Gg�]L�۪&#n%�$ɯ�dG���D�TI=�%+AB�Ru#��b4�1�»x�cs�YzڙJG��f��Il��d�eF'T� iA��T���uC�$����Y��H?����[!G`}���ͪ� �纤Hv\������j�Ex�K���!���OiƸ�Yj�+u-<���'q����uN�*�r\��+�]���<�wOZ.fp�ێ��,-*)V?j-kÊ#�`�r��dV����(�ݽBk�����G�ƛk�QmUڗe��Z���f}|����8�8��a���i��3'J�����~G_�^���d�8w������ R�`(�~�.��u���l�s+g�bv���W���lGc}��u���afE~1�Ue������Z�0�8�=e�� f@/�jqEKQQ�J��oN��J���W5~M>$6�Lt�;$ʳ{���^��6�{����v6���ķܰg�V�cnn �~z�x�«�,2�u�?cE+Ș�H؎�%�Za�)���X>uW�Tz�Nyo����s���FQƤ��$��*�&�LLXL)�1�" L��eO��ɟ�9=���:t��Z���c��Ž���Y?�ӭV�wv�~,Y��r�ۗ�|�y��GaF�����C�����.�+� ���v1���fήJ�����]�S��T��B��n5sW}y�$��~z�'�c ��8 ��� ,! �p��VN�S��N�N�q��y8z˱�A��4��*��'������2n<�s���^ǧ˭P�Jޮɏ�U�G�L�J�*#��<�V��t7�8����TĜ>��i}K%,���)[��z�21z ?�N�i�n1?T�I�R#��m-�����������������1����lA�`��fT5+��ܐ�c�q՝��ʐ��,���3�f2U�եmab��#ŠdQ�y>\��)�SLY����w#��.���ʑ�f��� ,"+�w�~�N�'�c�O�3F�������N<���)j��&��,-� �љ���֊�_�zS���TǦ����w�>��?�������n��U仆�V���e�����0���$�C�d���rP �m�׈e�Xm�Vu� �L��.�bֹ��� �[Դaզ���*��\y�8�Է:�Ez\�0�Kq�C b��̘��cө���Q��=0Y��s�N��S.���3.���O�o:���#���v7�[#߫ ��5�܎�L���Er4���9n��COWlG�^��0k�%<���ZB���aB_���������'=��{i�v�l�$�uC���mƎҝ{�c㱼�y]���W�i ��ߧc��m�H� m�"�"�����;Y�ߝ�Z�Ǔ�����:S#��|}�y�,/k�Ld� TA�(�AI$+I3��;Y*���Z��}|��ӧO��d�v��..#:n��f>�>���ȶI�TX��� 8��y����"d�R�|�)0���=���n4��6ⲑ�+��r<�O�܂~zh�z����7ܓ�HH�Ga롏���nCo�>������a ���~]���R���̲c?�6(�q�;5%� |�uj�~z8R=X��I�V=�|{v�Gj\gc��q����z�؋%M�ߍ����1y��#��@f^���^�>N�����#x#۹��6�Y~�?�dfPO��{��P�4��V��u1E1J �*|���%���JN��`eWu�zk M6���q t[�� ��g�G���v��WIG��u_ft����5�j�"�Y�:T��ɐ���*�;� e5���4����q$C��2d�}���� _S�L#m�Yp��O�.�C�;��c����Hi#֩%+) �Ӎ��ƲV���SYź��g |���tj��3�8���r|���V��1#;.SQ�A[���S������#���`n�+���$��$I �P\[�@�s��(�ED�z���P��])8�G#��0B��[ى��X�II�q<��9�~[Z멜�Z�⊔IWU&A>�P~�#��dp<�?����7���c��'~���5 ��+$���lx@�M�dm��n<=e�dyX��?{�|Aef ,|n3�<~z�ƃ�uۧ�����P��Y,�ӥQ�*g�#먙R�\���;T��i,��[9Qi歉����c>]9�� ��"�c��P�� �Md?٥��If�ت�u��k��/����F��9�c*9��Ǎ:�ØF���z�n*�@|I�ށ9����N3{'��[�'ͬ�Ҳ4��#}��!�V� Fu��,�,mTIk���v C�7v���B�6k�T9��1�*l� '~��ƞF��lU��'�M ����][ΩũJ_�{�i�I�n��$���L�� j��O�dx�����kza۪��#�E��Cl����x˘�o�����V���ɞ�ljr��)�/,�߬h�L��#��^��L�ф�,íMƁe�̩�NB�L�����iL����q�}��(��q��6IçJ$�W�E$��:������=#����(�K�B����zђ <��K(�N�۫K�w��^O{!����)�H���>x�������lx�?>Պ�+�>�W���,Ly!_�D���Ō�l���Q�!�[ �S����J��1��Ɛ�Y}��b,+�Lo�x�ɓ)����=�y�oh�@�꥟/��I��ѭ=��P�y9��� �ۍYӘ�e+�p�Jnϱ?V\SO%�(�t� ���=?MR�[Ș�����d�/ ��n�l��B�7j� ��!�;ӥ�/�[-���A�>�dN�sLj ��,ɪv��=1c�.SQ�O3�U���ƀ�ܽ�E����������̻��9G�ϷD�7(�}��Ävӌ\�y�_0[w ���<΍>����a_��[0+�L��F.�޺��f�>oN�T����q;���y\��bՃ��y�jH�<|q-eɏ�_?_9+P���Hp$�����[ux�K w�Mw��N�ی'$Y2�=��q���KB��P��~������Yul:�[<����F1�2�O���5=d����]Y�sw:���Ϯ���E��j,_Q��X��z`H1,#II ��d�wr��P˂@�ZJV����y$�\y�{}��^~���[:N����ߌ�U�������O��d�����ؾe��${p>G��3c���Ė�lʌ�� ת��[��`ϱ�-W����dg�I��ig2��� ��}s ��ؤ(%#sS@���~���3�X�nRG�~\jc3�v��ӍL��M[JB�T��s3}��j�Nʖ��W����;7��ç?=X�F=-�=����q�ߚ���#���='�c��7���ڑW�I(O+=:uxq�������������e2�zi+�kuG�R��������0�&e�n���iT^J����~\jy���p'dtG��s����O��3����9* �b#Ɋ�� p������[Bws�T�>d4�ۧs���nv�n���U���_�~,�v����ƜJ1��s�� �QIz��)�(lv8M���U=�;����56��G���s#�K���MP�=��LvyGd��}�VwWBF�'�à �?MH�U�g2�� ����!�p�7Q��j��ڴ����=��j�u��� Jn�A s���uM������e��Ɔ�Ҕ�!)'��8Ϣ�ٔ��ޝ(��Vp���צ֖d=�IC�J�Ǡ{q������kԭ�߸���i��@K����u�|�p=..�*+����x�����z[Aqġ#s2a�Ɗ���RR�)*HRsi�~�a &f��M��P����-K�L@��Z��Xy�'x�{}��Zm+���:�)�) IJ�-i�u���� ���ܒH��'�L(7�y�GӜq���� j��� 6ߌg1�g�o���,kر���tY�?W,���p���e���f�OQS��!K�۟cҒA�|ս�j�>��=⬒��˧L[�� �߿2JaB~R��u�:��Q�] �0H~���]�7��Ƽ�I���(}��cq '�ήET���q�?f�ab���ӥvr� �)o��-Q��_'����ᴎo��K������;��V���o��%���~OK ����*��b�f:���-ťIR��`B�5!RB@���ï�� �u �̯e\�_U�_������� g�ES��3�������QT��a����x����U<~�c?�*�#]�MW,[8O�a�x��]�1bC|踤�P��lw5V%�)�{t�<��d��5���0i�XSU��m:��Z�┵�i�"��1�^B�-��P�hJ��&)O��*�D��c�W��vM��)����}���P��ܗ-q����\mmζZ-l@�}��a��E�6��F�@��&Sg@���ݚ�M����� ȹ 4����#p�\H����dYDo�H���"��\��..R�B�H�z_�/5˘����6��KhJR��P�mƶi�m���3�,#c�co��q�a)*Pt����R�m�k�7x�D�E�\Y�閣_X�<���~�)���c[[�BP����6�Yq���S��0����%_����;��Àv�~�| VS؇ ��'O0��F0��\���U�-�d@�����7�SJ*z��3n��y��P����O���������m�~�P�3|Y��ʉr#�C�<�G~�.,! ���bqx���h~0=��!ǫ�jy����l�O,�[B��~��|9��ٱ����Xly�#�i�B��g%�S��������tˋ���e���ې��\[d�t)��.+u�|1 ������#�~Oj����hS�%��i.�~X���I�H�m��0n���c�1uE�q��cF�RF�o���7� �O�ꮧ� ���ۛ{��ʛi5�rw?׌#Qn�TW��~?y$��m\�\o����%W� ?=>S�N@�� �Ʈ���R����N�)�r"C�:��:����� �����#��qb��Y�. �6[��2K����2u�Ǧ�HYR��Q�MV��� �G�$��Q+.>�����nNH��q�^��� ����q��mM��V��D�+�-�#*�U�̒ ���p욳��u:�������IB���m���PV@O���r[b= �� ��1U�E��_Nm�yKbN�O���U�}�the�`�|6֮P>�\2�P�V���I�D�i�P�O;�9�r�mAHG�W�S]��J*�_�G��+kP�2����Ka�Z���H�'K�x�W�MZ%�O�YD�Rc+o��?�q��Ghm��d�S�oh�\�D�|:W������UA�Qc yT�q������~^�H��/��#p�CZ���T�I�1�ӏT����4��"�ČZ�����}��`w�#�*,ʹ�� ��0�i��課�Om�*�da��^gJ݅{���l�e9uF#T�ֲ��̲�ٞC"�q���ߍ ոޑ�o#�XZTp����@ o�8��(jd��xw�]�,f���`~�|,s��^����f�1���t��|��m�򸄭/ctr��5s��7�9Q�4�H1꠲BB@l9@���C�����+�wp�xu�£Yc�9��?`@#�o�mH�s2��)�=��2�.�l����jg�9$�Y�S�%*L������R�Y������7Z���,*=�䷘$�������arm�o�ϰ���UW.|�r�uf����IGw�t����Zwo��~5 ��YյhO+=8fF�)�W�7�L9lM�̘·Y���֘YLf�큹�pRF���99.A �"wz��=E\Z���'a� 2��Ǚ�#;�'}�G���*��l��^"q��+2FQ� hj��kŦ��${���ޮ-�T�٭cf�|�3#~�RJ����t��$b�(R��(����r���dx� >U b�&9,>���%E\� Ά�e�$��'�q't��*�א���ެ�b��-|d���SB�O�O��$�R+�H�)�܎�K��1m`;�J�2�Y~9��O�g8=vqD`K[�F)k�[���1m޼c��n���]s�k�z$@��)!I �x՝"v��9=�ZA=`Ɠi �:�E��)`7��vI��}d�YI�_ �o�:ob���o ���3Q��&D&�2=�� �Ά��;>�h����y.*ⅥS������Ӭ�+q&����j|UƧ����}���J0��WW< ۋS�)jQR�j���Ư��rN)�Gű�4Ѷ(�S)Ǣ�8��i��W52���No˓� ۍ%�5brOn�L�;�n��\G����=�^U�dI���8$�&���h��'���+�(������cȁ߫k�l��S^���cƗjԌE�ꭔ��gF���Ȓ��@���}O���*;e�v�WV���YJ\�]X'5��ղ�k�F��b 6R�o՜m��i N�i����>J����?��lPm�U��}>_Z&�KK��q�r��I�D�Չ~�q�3fL�:S�e>���E���-G���{L�6p�e,8��������QI��h��a�Xa��U�A'���ʂ���s�+טIjP�-��y�8ۈZ?J$��W�P� ��R�s�]��|�l(�ԓ��sƊi��o(��S0��Y� 8�T97.�����WiL��c�~�dxc�E|�2!�X�K�Ƙਫ਼�$((�6�~|d9u+�qd�^3�89��Y�6L�.I�����?���iI�q���9�)O/뚅����O���X��X�V��ZF[�یgQ�L��K1���RҖr@v�#��X�l��F���Нy�S�8�7�kF!A��sM���^rkp�jP�DyS$N���q��nxҍ!U�f�!eh�i�2�m���`�Y�I�9r�6� �TF���C}/�y�^���Η���5d�'��9A-��J��>{�_l+�`��A���[�'��յ�ϛ#w:݅�%��X�}�&�PSt�Q�"�-��\縵�/����$Ɨh�Xb�*�y��BS����;W�ջ_mc�����vt?2}1�;qS�d�d~u:2k5�2�R�~�z+|HE!)�Ǟl��7`��0�<�,�2*���Hl-��x�^����'_TV�gZA�'j� ^�2Ϊ��N7t�����?w�� �x1��f��Iz�C-Ȗ��K�^q�;���-W�DvT�7��8�Z�������� hK�(P:��Q- �8�n�Z���܃e貾�<�1�YT<�,�����"�6{/ �?�͟��|1�:�#g��W�>$����d��J��d�B��=��jf[��%rE^��il:��B���x���Sּ�1հ��,�=��*�7 fcG��#q� �eh?��2�7�����,�!7x��6�n�LC�4x��},Geǝ�tC.��vS �F�43��zz\��;QYC,6����~;RYS/6���|2���5���v��T��i����������mlv��������&� �nRh^ejR�LG�f���? �ۉҬܦƩ��|��Ȱ����>3����!v��i�ʯ�>�v��オ�X3e���_1z�Kȗ\<������!�8���V��]��?b�k41�Re��T�q��mz��TiOʦ�Z��Xq���L������q"+���2ۨ��8}�&N7XU7Ap�d�X��~�׿��&4e�o�F��� �H����O���č�c�� 懴�6���͉��+)��v;j��ݷ�� �UV�� i��� j���Y9GdÒJ1��詞�����V?h��l����l�cGs�ځ�������y�Ac�����\V3�? �� ܙg�>qH�S,�E�W�[�㺨�uch�⍸�O�}���a��>�q�6�n6����N6�q������N ! 1AQaq�0@����"2BRb�#Pr���3C`��Scst���$4D���%Td�� ?���N����a��3��m���C���w��������xA�m�q�m���m������$����4n淿t'��C"w��zU=D�\R+w�p+Y�T�&�պ@��ƃ��3ޯ?�Aﶂ��aŘ���@-�����Q�=���9D��ռ�ѻ@��M�V��P��܅�G5�f�Y<�u=,EC)�<�Fy'�"�&�չ�X~f��l�KԆV��?�� �W�N����=(� �;���{�r����ٌ�Y���h{�١������jW����P���Tc�����X�K�r��}���w�R��%��?���E��m�� �Y�q|����\lEE4���r���}�lsI�Y������f�$�=�d�yO����p�����yBj8jU�o�/�S��?�U��*������ˍ�0������u�q�m [�?f����a�� )Q�>����6#������� ?����0UQ����,IX���(6ڵ[�DI�MNލ�c&���υ�j\��X�R|,4��� j������T�hA�e��^���d���b<����n�� �즇�=!���3�^�`j�h�ȓr��jẕ�c�,ٞX����-����a�ﶔ���#�$��]w�O��Ӫ�1y%��L�Y<�wg#�ǝ�̗`�x�xa�t�w��»1���o7o5��>�m뭛C���Uƃߜ}�C���y1Xνm�F8�jI���]����H���ۺиE@I�i;r�8ӭ����V�F�Շ| ��&?�3|x�B�MuS�Ge�=Ӕ�#BE5G�����Y!z��_e��q�р/W>|-�Ci߇�t�1ޯќd�R3�u��g�=0 5��[?�#͏��q�cf���H��{ ?u�=?�?ǯ���}Z��z���hmΔ�BFTW�����<�q�(v� ��!��z���iW]*�J�V�z��gX֧A�q�&��/w���u�gYӘa���; �i=����g:��?2�dž6�ى�k�4�>�Pxs����}������G�9��3 ���)gG�R<>r h�$��'nc�h�P��Bj��J�ҧH� -��N1���N��?��~��}-q!=��_2hc�M��l�vY%UE�@|�v����M2�.Y[|y�"Eï��K�ZF,�ɯ?,q�?v�M 80jx�"�;�9vk�����+ ֧�� �ȺU��?�%�vcV��mA�6��Qg^M����A}�3�nl� QRN�l8�kkn�'�����(��M�7m9و�q���%ޟ���*h$Zk"��$�9��: �?U8�Sl��,,|ɒ��xH(ѷ����Gn�/Q�4�P��G�%��Ա8�N��!� �&�7�;���eKM7�4��9R/%����l�c>�x;������>��C�:�����t��h?aKX�bhe�ᜋ^�$�Iհ �hr7%F$�E��Fd���t��5���+�(M6�t����Ü�UU|zW�=a�Ts�Tg������dqP�Q����b'�m���1{|Y����X�N��b �P~��F^F:����k6�"�j!�� �I�r�`��1&�-$�Bevk:y���#yw��I0��x��=D�4��tU���P�ZH��ڠ底taP��6����b>�xa����Q�#� WeF��ŮNj�p�J* mQ�N����*I�-*�ȩ�F�g�3 �5��V�ʊ�ɮ�a��5F���O@{���NX��?����H�]3��1�Ri_u��������ѕ�� ����0��� F��~��:60�p�͈�S��qX#a�5>���`�o&+�<2�D����: �������ڝ�$�nP���*)�N�|y�Ej�F�5ټ�e���ihy�Z �>���k�bH�a�v��h�-#���!�Po=@k̆IEN��@��}Ll?j�O������߭�ʞ���Q|A07x���wt!xf���I2?Z��<ץ�T���cU�j��]��陎Ltl �}5�ϓ��$�,��O�mˊ�;�@O��jE��j(�ا,��LX���LO���Ц�90�O �.����a��nA���7������j4 ��W��_ٓ���zW�jcB������y՗+EM�)d���N�g6�y1_x��p�$Lv:��9�"z��p���ʙ$��^��JԼ*�ϭ����o���=x�Lj�6�J��u82�A�H�3$�ٕ@�=Vv�]�'�qEz�;I˼��)��=��ɯ���x �/�W(V���p�����$ �m�������u�����񶤑Oqˎ�T����r��㠚x�sr�GC��byp�G��1ߠ�w e�8�$⿄����/�M{*}��W�]˷.�CK\�ުx���/$�WPw���r� |i���&�}�{�X� �>��$-��l���?-z���g����lΆ���(F���h�vS*���b���߲ڡn,|)mrH[���a�3�ר�[1��3o_�U�3�TC�$��(�=�)0�kgP���� ��u�^=��4 �WYCҸ:��vQ�ר�X�à��tk�m,�t*��^�,�}D*� �"(�I��9R����>`�`��[~Q]�#af��i6l��8���6�:,s�s�N6�j"�A4���IuQ��6E,�GnH��zS�HO�uk�5$�I�4��ؤ�Q9�@��C����wp�BGv[]�u�Ov���0I4���\��y�����Q�Ѹ��~>Z��8�T��a��q�ޣ;z��a���/��S��I:�ܫ_�|������>=Z����8:�S��U�I�J��"IY���8%b8���H��:�QO�6�;7�I�S��J��ҌAά3��>c���E+&jf$eC+�z�;��V����� �r���ʺ������my�e���aQ�f&��6�ND��.:��NT�vm�<- u���ǝ\MvZY�N�NT��-A�>jr!S��n�O 1�3�Ns�%�3D@���`������ܟ 1�^c<���� �a�ɽ�̲�Xë#�w�|y�cW�=�9I*H8�p�^(4���՗�k��arOcW�tO�\�ƍR��8����'�K���I�Q�����?5�>[�}��yU�ײ -h��=��% q�ThG�2�)���"ו3]�!kB��*p�FDl�A���,�eEi�H�f�Ps�����5�H:�Փ~�H�0Dت�D�I����h�F3�������c��2���E��9�H��5�zԑ�ʚ�i�X�=:m�xg�hd(�v����׊�9iS��O��d@0ڽ���:�p�5�h-��t�&���X�q�ӕ,��ie�|���7A�2���O%P��E��htj��Y1��w�Ѓ!����  ���� ࢽ��My�7�\�a�@�ţ�J �4�Ȼ�F�@o�̒?4�wx��)��]�P��~�����u�����5�����7X ��9��^ܩ�U;Iꭆ 5 �������eK2�7(�{|��Y׎ �V��\"���Z�1� Z�����}��(�Ǝ"�1S���_�vE30>���p;� ΝD��%x�W�?W?v����o�^V�i�d��r[��/&>�~`�9Wh��y�;���R��� ;;ɮT��?����r$�g1�K����A��C��c��K��l:�'��3 c�ﳯ*"t8�~l��)���m��+U,z��`(�>yJ�?����h>��]��v��ЍG*�{`��;y]��I�T� ;c��NU�fo¾h���/$���|NS���1�S�"�H��V���T���4��uhǜ�]�v;���5�͠x��'C\�SBpl���h}�N����� A�Bx���%��ޭ�l��/����T��w�ʽ]D�=����K���ž�r㻠l4�S�O?=�k �M:� ��c�C�a�#ha���)�ѐxc�s���gP�iG��{+���x���Q���I= �� z��ԫ+ �8"�k�ñ�j=|����c ��y��CF��/��*9ж�h{ �?4�o� ��k�m�Q�N�x��;�Y��4膚�a�w?�6�>e]�����Q�r�:����g�,i"�����ԩA�*M�<�G��b�if��l^M��5� �Ҩ�{����6J��ZJ�����P�*�����Y���ݛu�_4�9�I8�7���������,^ToR���m4�H��?�N�S�ѕw��/S��甍�@�9H�S�T��t�ƻ���ʒU��*{Xs�@����f�����֒Li�K{H�w^���������Ϥm�tq���s� ���ք��f:��o~s��g�r��ט� �S�ѱC�e]�x���a��) ���(b-$(�j>�7q�B?ӕ�F��hV25r[7 Y� }L�R��}����*sg+��x�r�2�U=�*'WS��ZDW]�WǞ�<��叓���{�$�9Ou4��y�90-�1�'*D`�c�^o?(�9��u���ݐ��'PI&� f�Jݮ�������:wS����jfP1F:X �H�9dԯ���˝[�_54 �}*;@�ܨ�� ð�yn�T���?�ןd�#���4rG�ͨ��H�1�|-#���Mr�S3��G�3�����)�.᧏3v�z֑��r����$G"�`j �1t��x0<Ɔ�Wh6�y�6��,œ�Ga��gA����y��b��)��h�D��ß�_�m��ü �gG;��e�v��ݝ�nQ� ��C����-�*��o���y�a��M��I�>�<���]obD��"�:���G�A��-\%LT�8���c�)��+y76���o�Q�#*{�(F�⽕�y����=���rW�\p���۩�c���A���^e6��K������ʐ�cVf5$�'->���ՉN"���F�"�UQ@�f��Gb~��#�&�M=��8�ט�JNu9��D��[̤�s�o�~������ G��9T�tW^g5y$b��Y'��س�Ǵ�=��U-2 #�MC�t(�i� �lj�@Q 5�̣i�*�O����s�x�K�f��}\��M{E�V�{�υ��Ƈ�����);�H����I��fe�Lȣr�2��>��W�I�Ȃ6������i��k�� �5�YOxȺ����>��Y�f5'��|��H+��98pj�n�.O�y�������jY��~��i�w'������l�;�s�2��Y��:'lg�ꥴ)o#'Sa�a�K��Z� �m��}�`169�n���"���x��I ��*+� }F<��cГ���F�P�������ֹ*�PqX�x۩��,� ��N�� �4<-����%����:��7����W���u�`����� $�?�I��&����o��o��`v�>��P��"��l���4��5'�Z�gE���8���?��[�X�7(��.Q�-��*���ތL@̲����v��.5���[��=�t\+�CNܛ��,g�SQnH����}*F�G16���&:�t��4ُ"A��̣��$�b �|����#rs��a�����T�� ]�<�j��BS�('$�ɻ� �wP;�/�n��?�ݜ��x�F��yUn�~mL*-�������Xf�wd^�a�}��f�,=t�׵i�.2/wpN�Ep8�OР���•��R�FJ� 55TZ��T �ɭ�<��]��/�0�r�@�f��V��V����Nz�G��^���7hZi����k��3�,kN�e|�vg�1{9]_i��X5y7� 8e]�U����'�-2,���e"����]ot�I��Y_��n�(JҼ��1�O ]bXc���Nu�No��pS���Q_���_�?i�~�x h5d'�(qw52] ��'ޤ�q��o1�R!���`ywy�A4u���h<קy���\[~�4�\ X�Wt/� 6�����n�F�a8��f���z �3$�t(���q��q�x��^�XWeN'p<-v�!�{�(>ӽDP7��ո0�y)�e$ٕv�Ih'Q�EA�m*�H��RI��=:��� ���4牢) �%_iN�ݧ�l]� �Nt���G��H�L��� ɱ�g<���1V�,�J~�ٹ�"K��Q�� 9�HS�9�?@��k����r�;we݁�]I�!{ �@�G�[�"��`���J:�n]�{�cA�E����V��ʆ���#��U9�6����j�#Y�m\��q�e4h�B�7��C�������d<�?J����1g:ٳ���=Y���D�p�ц� ׈ǔ��1�]26؜oS�'��9�V�FVu�P�h�9�xc�oq�X��p�o�5��Ա5$�9W�V(�[Ak�aY錎qf;�'�[�|���b�6�Ck��)��#a#a˙��8���=äh�4��2��C��4tm^ �n'c���]GQ$[Wҿ��i���vN�{Fu ��1�gx��1┷���N�m��{j-,��x�� Ūm�ЧS�[�s���Gna���䑴�� x�p 8<������97�Q���ϴ�v�aϚG��Rt�Һ׈�f^\r��WH�JU�7Z���y)�vg=����n��4�_)y��D'y�6�]�c�5̪�\� �PF�k����&�c;��cq�$~T�7j ���nç]�<�g ":�to�t}�159�<�/�8������m�b�K#g'I'.W�����6��I/��>v��\�MN��g���m�A�yQL�4u�Lj�j9��#44�t��l^�}L����n��R��!��t��±]��r��h6ٍ>�yҏ�N��fU�� ���� Fm@�8}�/u��jb9������he:A�y�ծw��GpΧh�5����l}�3p468��)U��d��c����;Us/�֔�YX�1�O2��uq�s��`hwg�r~�{ R��mhN��؎*q 42�*th��>�#���E����#��Hv�O����q�}�����6�e��\�,Wk�#���X��b>��p}�դ��3���T5��†��6��[��@�P�y*n��|'f�֧>�lư΂�̺����SU�'*�q�p�_S�����M�� '��c�6�����m�� ySʨ;M��r���Ƌ�m�Kxo,���Gm�P��A�G�:��i��w�9�}M(�^�V��$ǒ�ѽ�9���|���� �a����J�SQ�a���r�B;����}���ٻ֢�2�%U���c�#�g���N�a�ݕ�'�v�[�OY'��3L�3�;,p�]@�S��{ls��X�'���c�jw�k'a�.��}�}&�� �dP�*�bK=ɍ!����;3n�gΊU�ߴmt�'*{,=SzfD� A��ko~�G�aoq�_mi}#�m�������P�Xhύ����mxǍ�΂���巿zf��Q���c���|kc�����?���W��Y�$���_Lv����l߶��c���`?����l�j�ݲˏ!V��6����U�Ђ(A���4y)H���p�Z_�x��>���e��R��$�/�`^'3qˏ�-&Q�=?��CFVR �D�fV�9��{�8g�������n�h�(P"��6�[�D���< E�����~0<@�`�G�6����Hг�cc�� �c�K.5��D��d�B���`?�XQ��2��ٿyqo&+�1^� DW�0�ꊩ���G�#��Q�nL3��c���������/��x ��1�1[y�x�პCW��C�c�UĨ80�m�e�4.{�m��u���I=��f�����0QRls9���f���������9���~f�����Ǩ��a�"@�8���ȁ�Q����#c�ic������G��$���G���r/$W�(��W���V�"��m�7�[m�A�m����bo��D� j����۳� l���^�k�h׽����� ��#� iXn�v��eT�k�a�^Y�4�BN��ĕ��0 !01@Q"2AaPq3BR������?���@4�Q�����T3,���㺠�W�[=JK�Ϟ���2�r^7��vc�:�9 �E�ߴ�w�S#d���Ix��u��:��Hp��9E!�� V 2;73|F��9Y���*ʬ�F��D����u&���y؟��^EA��A��(ɩ���^��GV:ݜDy�`��Jr29ܾ�㝉��[���E;Fzx��YG��U�e�Y�C���� ����v-tx����I�sם�Ę�q��Eb�+P\ :>�i�C'�;�����k|z�رn�y]�#ǿb��Q��������w�����(�r|ӹs��[�D��2v-%��@;�8<a���[\o[ϧw��I!��*0�krs)�[�J9^��ʜ��p1)� "��/_>��o��<1����A�E�y^�C��`�x1'ܣn�p��s`l���fQ��):�l����b>�Me�jH^?�kl3(�z:���1ŠK&?Q�~�{�ٺ�h�y���/�[��V�|6��}�KbX����mn[-��7�5q�94�������dm���c^���h� X��5��<�eޘ>G���-�}�دB�ޟ� ��|�rt�M��V+�]�c?�-#ڛ��^ǂ}���Lkr���O��u�>�-D�ry� D?:ޞ�U��ǜ�7�V��?瓮�"�#���r��չģVR;�n���/_� ؉v�ݶe5d�b9��/O��009�G���5n�W����JpA�*�r9�>�1��.[t���s�F���nQ� V 77R�]�ɫ8����_0<՜�IF�u(v��4��F�k�3��E)��N:��yڮe��P�`�1}�$WS��J�SQ�N�j�ٺ��޵�#l���ј(�5=��5�lǏmoW�v-�1����v,W�mn��߀$x�<����v�j(����c]��@#��1������Ǔ���o'��u+����;G�#�޸��v-lη��/(`i⣍Pm^���ԯ̾9Z��F��������n��1��� ��]�[��)�'������:�֪�W��FC����� �B9،!?���]��V��A�Վ�M��b�w��G F>_DȬ0¤�#�QR�[V��kz���m�w�"��9ZG�7'[��=�Q����j8R?�zf�\a�=��O�U����*oB�A�|G���2�54 �p��.w7� �� ��&������ξxGHp� B%��$g�����t�Џ򤵍z���HN�u�Я�-�'4��0��;_��3 !01"@AQa2Pq#3BR������?��ʩca��en��^��8���<�u#��m*08r��y�N"�<�Ѳ0��@\�p��� �����Kv�D��J8�Fҽ� �f�Y��-m�ybX�NP����}�!*8t(�OqѢ��Q�wW�K��ZD��Δ^e��!� ��B�K��p~�����e*l}z#9ң�k���q#�Ft�o��S�R����-�w�!�S���Ӥß|M�l޶V��!eˈ�8Y���c�ЮM2��tk���� ������J�fS����Ö*i/2�����n]�k�\���|4yX�8��U�P.���Ы[���l��@"�t�<������5�lF���vU�����W��W��;�b�cД^6[#7@vU�xgZv��F�6��Q,K�v��� �+Ъ��n��Ǣ��Ft���8��0��c�@�!�Zq s�v�t�;#](B��-�nῃ~���3g������5�J�%���O������n�kB�ĺ�.r��+���#�N$?�q�/�s�6��p��a����a��J/��M�8��6�ܰ"�*������ɗud"\w���aT(����[��F��U՛����RT�b���n�*��6���O��SJ�.�ij<�v�MT��R\c��5l�sZB>F��<7�;EA��{��E���Ö��1U/�#��d1�a�n.1ě����0�ʾR�h��|�R��Ao�3�m3 ��%�� ���28Q� ��y��φ���H�To�7�lW>����#i`�q���c����a��� �m,B�-j����݋�'mR1Ήt�>��V��p���s�0IbI�C.���1R�ea�����]H�6����������4B>��o��](��$B���m�����a�!=��?�B� K�Ǿ+�Ծ"�n���K��*��+��[T#�{E�J�S����Q�����s�5�:�U�\wĐ�f�3����܆&�)����I���Ԇw��E T�lrTf6Q|R�h:��[K�� �z��c֧�G�C��%\��_�a�84��HcO�bi��ؖV��7H �)*ģK~Xhչ0��4?�0��� �E<���}3���#���u�?�� ��|g�S�6ꊤ�|�I#Hڛ� �ա��w�X��9��7���Ŀ%�SL��y6č��|�F�a 8���b��$�sק�h���b9RAu7�˨p�Č�_\*w��묦��F ����4D~�f����|(�"m���NK��i�S�>�$d7SlA��/�²����SL��|6N�}���S�˯���g��]6��; �#�.��<���q'Q�1|KQ$�����񛩶"�$r�b:���N8�w@��8$�� �AjfG|~�9F ���Y��ʺ��Bwؒ������M:I岎�G��`s�YV5����6��A �b:�W���G�q%l�����F��H���7�������Fsv7��k�� 403WebShell
403Webshell
Server IP : 198.54.115.249  /  Your IP : 216.73.216.228
Web Server : LiteSpeed
System : Linux server66.web-hosting.com 4.18.0-553.44.1.lve.el8.x86_64 #1 SMP Thu Mar 13 14:29:12 UTC 2025 x86_64
User : digigcnj ( 11081)
PHP Version : 8.0.30
Disable Function : NONE
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : ON  |  Sudo : OFF  |  Pkexec : OFF
Directory :  /opt/alt/php53/usr/share/pear/ezc/ConsoleTools/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :


[ Back ]     

Current File : /opt/alt/php53/usr/share/pear/ezc/ConsoleTools/input.php
<?php
/**
 * File containing the ezcConsoleInput class.
 *
 * @package ConsoleTools
 * @version 1.6.1
 * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
 * @license http://ez.no/licenses/new_bsd New BSD License
 * @filesource
 */

/**
 * The ezcConsoleInput class handles the given options and arguments on the console.
 * 
 * This class allows the complete handling of options and arguments submitted
 * to a console based application.
 *
 * The next example demonstrate how to capture the console options: 
 * 
 * <code>
 * $optionHandler = new ezcConsoleInput();
 * 
 * // Register simple parameter -h/--help
 * $optionHandler->registerOption( new ezcConsoleOption( 'h', 'help' ) );
 * 
 * // Register complex parameter -f/--file
 * $file = new ezcConsoleOption(
 *  'f',
 *  'file',
 *  ezcConsoleInput::TYPE_STRING,
 *  null,
 *  false,
 *  'Process a file.',
 *  'Processes a single file.'
 * );
 * $optionHandler->registerOption( $file );
 * 
 * // Manipulate parameter -f/--file after registration
 * $file->multiple = true;
 * 
 * // Register another complex parameter that depends on -f and excludes -h
 * $dir = new ezcConsoleOption(
 *  'd',
 *  'dir',
 *  ezcConsoleInput::TYPE_STRING,
 *  null,
 *  true,
 *  'Process a directory.',
 *  'Processes a complete directory.',
 *  array( new ezcConsoleOptionRule( $optionHandler->getOption( 'f' ) ) ),
 *  array( new ezcConsoleOptionRule( $optionHandler->getOption( 'h' ) ) )
 * );
 * $optionHandler->registerOption( $dir );
 * 
 * // Register an alias for this parameter
 * $optionHandler->registerAlias( 'e', 'extended-dir', $dir );
 * 
 * // Process registered parameters and handle errors
 * try
 * {
 *      $optionHandler->process( array( 'example_input.php', '-h' ) );
 * }
 * catch ( ezcConsoleOptionException $e )
 * {
 *      echo $e->getMessage();
 *      exit( 1 );
 * }
 * 
 * // Process a single parameter
 * $file = $optionHandler->getOption( 'f' );
 * if ( $file->value === false )
 * {
 *      echo "Parameter -{$file->short}/--{$file->long} was not submitted.\n";
 * }
 * elseif ( $file->value === true )
 * {
 *      echo "Parameter -{$file->short}/--{$file->long} was submitted without value.\n";
 * }
 * else
 * {
 *      echo "Parameter -{$file->short}/--{$file->long} was submitted with value '".var_export($file->value, true)."'.\n";
 * }
 * 
 * // Process all parameters at once:
 * foreach ( $optionHandler->getOptionValues() as $paramShort => $val )
 * {
 *      switch ( true )
 *      {
 *          case $val === false:
 *              echo "Parameter $paramShort was not submitted.\n";
 *              break;
 *          case $val === true:
 *              echo "Parameter $paramShort was submitted without a value.\n";
 *              break;
 *          case is_array( $val ):
 *              echo "Parameter $paramShort was submitted multiple times with value: '".implode(', ', $val)."'.\n";
 *              break;
 *          default:
 *              echo "Parameter $paramShort was submitted with value: '$val'.\n";
 *              break;
 *      }
 * }
 * </code>
 * 
 * @package ConsoleTools
 * @version 1.6.1
 * @mainclass
 *
 * @property ezcConsoleArguments $argumentDefinition Optional argument definition.
 */
class ezcConsoleInput
{
    /**
     * Option does not carry a value.
     */
    const TYPE_NONE     = 1;

    /**
     * Option takes an integer value.
     */
    const TYPE_INT      = 2;

    /**
     * Option takes a string value. 
     */
    const TYPE_STRING   = 3;

    /**
     * Array of option definitions, indexed by number.
     *
     * This array stores the ezcConsoleOption objects representing
     * the options.
     *
     * For lookup of an option after its short or long values the attributes
     * {@link ezcConsoleInput::$optionShort}
     * {@link ezcConsoleInput::$optionLong}
     * are used.
     * 
     * @var array(array)
     */
    private $options = array();

    /**
     * Short option names. 
     *
     * Each references a key in {@link ezcConsoleInput::$options}.
     * 
     * @var array(string=>int)
     */
    private $optionShort = array();

    /**
     * Long option names. 
     * 
     * Each references a key in {@link ezcConsoleInput::$options}.
     * 
     * @var array(string=>int)
     */
    private $optionLong = array();

    /**
     * Arguments, if submitted, are stored here. 
     * 
     * @var array(string)
     */
    private $arguments = array();

    /**
     * Wether the process() method has already been called.
     * 
     * @var bool
     */
    private $processed = false;

    /**
     * Indicates if an option was submitted, that has the isHelpOption flag set.
     * 
     * @var bool
     */
    private $helpOptionSet = false;

    /**
     * Tool object for multi-byte encoding safe string operations. 
     * 
     * @var ezcConsoleStringTool
     */
    private $stringTool;

    /**
     * Input validator.
     *
     * @var ezcConsoleInputValidator
     */
    private $validator;

    /**
     * Help generator. 
     * 
     * @var ezcConsoleInputHelpGenerator
     */
    private $helpGenerator;

    /**
     * Collection of properties. 
     * 
     * @var array(string=>mixed)
     */
    protected $properties = array();

    /**
     * Creates an input handler.
     */
    public function __construct()
    {
        $this->argumentDefinition = null;
        $this->stringTool         = new ezcConsoleStringTool();

        // @TODO Verify interface and make plugable
        $this->validator     = new ezcConsoleStandardInputValidator();
        $this->helpGenerator = new ezcConsoleInputStandardHelpGenerator( $this );
    }

    /**
     * Registers the new option $option.
     *
     * This method adds the new option $option to your option collection. If
     * already an option with the assigned short or long value exists, an
     * exception will be thrown.
     *
     * @see ezcConsoleInput::unregisterOption()
     *
     * @param ezcConsoleOption $option
     *
     * @return ezcConsoleOption The recently registered option.
     */
    public function registerOption( ezcConsoleOption $option )
    {
        foreach ( $this->optionShort as $short => $ref )
        {
            if ( $short === $option->short ) 
            {
                throw new ezcConsoleOptionAlreadyRegisteredException( $short );
            }
        }
        foreach ( $this->optionLong as $long => $ref )
        {
            if ( $long === $option->long ) 
            {
                throw new ezcConsoleOptionAlreadyRegisteredException( $long );
            }
        }
        $this->options[] = $option;
        $this->optionLong[$option->long] = $option;
        if ( $option->short !== "" )
        {
            $this->optionShort[$option->short] = $option;
        }
        return $option;
    }

    /**
     * Registers an alias for an option.
     *
     * Registers a new alias for an existing option. Aliases can
     * be used as if they were a normal option.
     *
     * The alias is registered with the short option name $short and the
     * long option name $long. The alias references to the existing 
     * option $option.
     *
     * @see ezcConsoleInput::unregisterAlias()
     *
     * @param string $short
     * @param string $long
     * @param ezcConsoleOption $option
     *
     *
     * @throws ezcConsoleOptionNotExistsException
     *         If the referenced option is not registered.
     * @throws ezcConsoleOptionAlreadyRegisteredException
     *         If another option/alias has taken the provided short or long name.
     * @return void
     */
    public function registerAlias( $short, $long, ezcConsoleOption $option )
    {
        if ( !isset( $this->optionShort[$option->short] ) || !isset( $this->optionLong[$option->long] ) )
        {
            throw new ezcConsoleOptionNotExistsException( $option->long );
        }
        if ( isset( $this->optionShort[$short] ) || isset( $this->optionLong[$long] ) )
        {
            throw new ezcConsoleOptionAlreadyRegisteredException( isset( $this->optionShort[$short] ) ? "-$short" : "--$long" );
        }
        $this->optionShort[$short] = $option;
        $this->optionLong[$long]   = $option;
    }

    /**
     * Registers options according to a string specification.
     *
     * Accepts a string to define parameters and registers all parameters as
     * options accordingly. String definition, specified in $optionDef, looks
     * like this:
     *
     * <code>
     * [s:|size:][u:|user:][a:|all:]
     * </code>
     *
     * This string registers 3 parameters:
     * -s / --size
     * -u / --user
     * -a / --all
     *
     * @param string $optionDef
     * @return void
     * 
     * @throws ezcConsoleOptionStringNotWellformedException 
     *         If provided string does not have the correct format.
     */
    public function registerOptionString( $optionDef ) 
    {
        $regex = '\[([a-z0-9-]+)([:?*+])?([^|]*)\|([a-z0-9-]+)([:?*+])?\]';
        // Check string for wellformedness
        if ( preg_match( "/^($regex)+$/", $optionDef ) == 0 )
        {
            throw new ezcConsoleOptionStringNotWellformedException( "Option definition not wellformed: \"$optionDef\"" );
        }
        if ( preg_match_all( "/$regex/", $optionDef, $matches ) )
        {
            foreach ( $matches[1] as $id => $short )
            {
                $option = null;
                $option = new ezcConsoleOption( $short, $matches[4][$id] );
                if ( !empty( $matches[2][$id] ) || !empty( $matches[5][$id] ) )
                {
                    switch ( !empty( $matches[2][$id] ) ? $matches[2][$id] : $matches[5][$id] )
                    {
                        case '*':
                            // Allows 0 or more occurances
                            $option->multiple = true;
                            break;
                        case '+':
                            // Allows 1 or more occurances
                            $option->multiple = true;
                            $option->type = self::TYPE_STRING;
                            break;
                        case '?':
                            $option->type = self::TYPE_STRING;
                            $option->default = '';
                            break;
                        default:
                            break;
                    }
                }
                if ( !empty( $matches[3][$id] ) )
                {
                    $option->default = $matches[3][$id];
                }
                $this->registerOption( $option );
            }
        }
    }

    /**
     * Removes an option.
     *
     * This function removes an option. All dependencies to that 
     * specific option are removed completely from every other registered 
     * option.
     *
     * @see ezcConsoleInput::registerOption()
     *
     * @param ezcConsoleOption $option The option object to unregister.
     *
     * @throws ezcConsoleOptionNotExistsException
     *         If requesting a not registered option.
     * @return void
     */
    public function unregisterOption( ezcConsoleOption $option )
    {
        $found = false;
        foreach ( $this->options as $id => $existParam )
        {
            if ( $existParam === $option )
            {
                $found = true;
                unset( $this->options[$id] );
                continue;
            }
            $existParam->removeAllExclusions( $option );
            $existParam->removeAllDependencies( $option );
        }
        if ( $found === false )
        {
            throw new ezcConsoleOptionNotExistsException( $option->long );
        }
        foreach ( $this->optionLong as $name => $existParam )
        {
            if ( $existParam === $option )
            {
                unset( $this->optionLong[$name] );
            }
        }
        foreach ( $this->optionShort as $name => $existParam )
        {
            if ( $existParam === $option )
            {
                unset( $this->optionShort[$name] );
            }
        }
    }
    
    /**
     * Removes an alias to an option.
     *
     * This function removes an alias with the short name $short and long
     * name $long.
     *
     * @see ezcConsoleInput::registerAlias()
     * 
     * @throws ezcConsoleOptionNoAliasException
     *      If the requested short/long name belongs to a real parameter instead.
     *
     * @param string $short
     * @param string $long
     * @return void
     *
     * @todo Check if $short and $long refer to the same option!
     */
    public function unregisterAlias( $short, $long )
    {
        foreach ( $this->options as $id => $option )
        {
            if ( $option->short === $short )
            {
                throw new ezcConsoleOptionNoAliasException( $short );
            }
            if ( $option->long === $long )
            {
                throw new ezcConsoleOptionNoAliasException( $long );
            }
        }
        if ( isset( $this->optionShort[$short] ) )
        {
            unset( $this->optionShort[$short] );
        }
        if ( isset( $this->optionLong[$long] ) )
        {
            unset( $this->optionLong[$long] );
        }
    }

    /**
     * Returns the definition object for the option with the name $name.
     *
     * This method receives the long or short name of an option and
     * returns the ezcConsoleOption object.
     * 
     * @param string $name  Short or long name of the option (without - or --).
     * @return ezcConsoleOption
     *
     * @throws ezcConsoleOptionNotExistsException 
     *         If requesting a not registered parameter.
     */
    public function getOption( $name )
    {
        $name = $name;
        if ( isset( $this->optionShort[$name] ) )
        {
            return $this->optionShort[$name];
        }
        if ( isset( $this->optionLong[$name] ) )
        {
            return $this->optionLong[$name];
        }
        throw new ezcConsoleOptionNotExistsException( $name );
    }

    /**
     * Process the input parameters.
     *
     * Actually process the input options and arguments according to the actual 
     * settings.
     * 
     * Per default this method uses $argc and $argv for processing. You can 
     * override this setting with your own input, if necessary, using the
     * parameters of this method. (Attention, first argument is always the pro
     * gram name itself!)
     *
     * All exceptions thrown by this method contain an additional attribute "option"
     * which specifies the parameter on which the error occurred.
     * 
     * @param array(string) $args The arguments
     * @return void
     *
     * @throws ezcConsoleOptionNotExistsException 
     *         If an option that was submitted does not exist.
     * @throws ezcConsoleOptionDependencyViolationException
     *         If a dependency rule was violated. 
     * @throws ezcConsoleOptionExclusionViolationException 
     *         If an exclusion rule was violated.
     * @throws ezcConsoleOptionTypeViolationException 
     *         If the type of a submitted value violates the options type rule.
     * @throws ezcConsoleOptionArgumentsViolationException 
     *         If arguments are passed although a parameter disallowed them.
     *
     * @see ezcConsoleOptionException
     */ 
    public function process( array $args = null )
    {
        if ( $this->processed )
        {
            $this->reset();
        }
        $this->processed = true;

        if ( !isset( $args ) )
        {
            $args = isset( $argv ) ? $argv : isset( $_SERVER['argv'] ) ? $_SERVER['argv'] : array();
        }

        $nextIndex = $this->processOptions( $args );

        if ( $this->helpOptionSet() )
        {
            // No need to parse arguments
            return;
        }

        $this->processArguments( $args, $nextIndex );

        $this->checkRules();

        $this->setOptionDefaults();
    }

    /**
     * Sets defaults for options that have not been submitted.
     *
     * Checks all options if they have been submited. If not and a default 
     * values is present, this is set as the options value.
     */
    private function setOptionDefaults()
    {
        foreach ( $this->options as $option )
        {
            if ( $option->value === false || $option->value === array() )
            {
                // Default value to set?
                if ( $option->default !== null )
                {
                    $option->value = $option->default;
                }
            }
        }
    }

    /**
     * Reads the submitted options from $args array.
     *
     * Returns the next index to check for arguments.
     * 
     * @param array(string) $args 
     * @returns int
     *
     * @throws ezcConsoleOptionNotExistsException
     *         if a submitted option does not exist.
     * @throws ezcConsoleOptionTooManyValuesException
     *         if an option that expects only a single value was submitted 
     *         with multiple values.
     * @throws ezcConsoleOptionTypeViolationException
     *         if an option was submitted with a value of the wrong type.
     * @throws ezcConsoleOptionMissingValueException
     *         if an option thats expects a value was submitted without.
     */
    private function processOptions( array $args )
    {
        $numArgs = count( $args );
        $i = 1;

        while ( $i < $numArgs )
        {
            if ( $args[$i] === '--' )
            {
                break;
            }

            // Equalize parameter handling (long params with =)
            if ( iconv_substr( $args[$i], 0, 2, 'UTF-8' ) == '--' )
            {
                $this->preprocessLongOption( $args, $i );
                // Update number of args, changed by preprocessLongOption()
                $numArgs = count( $args );
            }

            // Check for parameter
            if ( iconv_substr( $args[$i], 0, 1, 'UTF-8' ) === '-' )
            {
                if ( !$this->hasOption( preg_replace( '/^-*/', '', $args[$i] ) ) )
                {
                    throw new ezcConsoleOptionNotExistsException( $args[$i] );
                }
                $this->processOption( $args, $i );
            }
            // Must be the arguments
            else
            {
                break;
            }
        }

        // Move pointer over argument sign
        isset( $args[$i] ) && $args[$i] == '--' ? ++$i : $i;

        return $i;
    }

    /**
     * Resets all option and argument values.
     *
     * This method is called automatically by {@link process()}, if this method
     * is called twice or more, and may also be used to manually reset the
     * values of all registered {@ezcConsoleOption} and {@link
     * ezcConsoleArgument} objects.
     */
    public function reset()
    {
        foreach ( $this->options as $option )
        {
            $option->value = false;
        }
        if ( $this->argumentDefinition !== null )
        {
            foreach ( $this->argumentDefinition as $argument )
            {
                $argument->value = null;
            }
        }
        $this->arguments = array();
    }

    /**
     * Returns true if an option with the given name exists, otherwise false.
     *
     * Checks if an option with the given name is registered.
     * 
     * @param string $name Short or long name of the option.
     * @return bool True if option exists, otherwise false.
     */
    public function hasOption( $name )
    {
        try
        {
            $param = $this->getOption( $name );
        }
        catch ( ezcConsoleOptionNotExistsException $e )
        {
            return false;
        }
        return true;
    }

    /**
     * Returns an array of all registered options.
     *
     * Returns an array of all registered options in the following format:
     * <code>
     * array( 
     *      0 => ezcConsoleOption,
     *      1 => ezcConsoleOption,
     *      2 => ezcConsoleOption,
     *      ...
     * );
     * </code>
     *
     * @return array(string=>ezcConsoleOption) Registered options.
     */
    public function getOptions()
    {
        return $this->options;
    }

    /**
     * Returns the values of all submitted options.
     *
     * Returns an array of all values submitted to the options. The array is 
     * indexed by the parameters short name (excluding the '-' prefix). The array
     * does not contain any parameter, which value is 'false' (meaning: the
     * parameter was not submitted).
     * 
     * @param bool $longnames Wheather to use longnames for indexing.
     * @return array(string=>mixed)
     */
    public function getOptionValues( $longnames = false )
    {
        $res = array();
        foreach ( $this->options as $param )
        {
            if ( $param->value !== false ) 
            {
                $res[( $longnames === true ) ? $param->long : $param->short] = $param->value;
            }
        }
        return $res;
    }

    /**
     * Returns arguments provided to the program.
     *
     * This method returns all arguments provided to a program in an
     * int indexed array. Arguments are sorted in the way
     * they are submitted to the program. You can disable arguments
     * through the 'arguments' flag of a parameter, if you want
     * to disallow arguments.
     *
     * Arguments are either the last part of the program call (if the
     * last parameter is not a 'multiple' one) or divided via the '--'
     * method which is commonly used on Unix (if the last parameter
     * accepts multiple values this is required).
     *
     * @return array(string) Arguments.
     */
    public function getArguments()
    {
        return $this->arguments;
    }

    /**
     * Get help information for your options.
     *
     * This method returns an array of help information for your options,
     * indexed by int. Each help info has 2 fields:
     *
     * 0 => The options names ("<short> / <long>")
     * 1 => The help text (depending on the $long parameter)
     *
     * The $long options determines if you want to get the short or long help
     * texts. The array returned can be used by {@link ezcConsoleTable}.
     *
     * If using the second options, you can filter the options shown in the
     * help output (e.g. to show short help for related options). Provide
     * as simple number indexed array of short and/or long values to set a filter.
     *
     * The $paramGrouping option can be used to group options in the help
     * output. The structure of this array parameter is as follows:
     *
     * <code>
     *  array(
     *      'First section' => array(
     *          'input',
     *          'output'
     *          'overwrite',
     *      ),
     *      'Second section' => array(
     *          'v',
     *          'h',
     *      ),
     *  )
     * </code>
     *
     * As can be seen, short option names are possible as well as long ones.
     * The key of the first array level is the name of the section, which is
     * assigned to an array of options to group under this section. The $params
     * parameter still influences if an option is displayed at all.
     * 
     * @param bool $long
     * @param array(string) $params
     * @param array(string=>array(string)) $paramGrouping
     * @return array(array(string)) Table structure as explained.
     * 
     * @apichange In future versions, the default values of $params will change 
     *            to null instead of an empty array. Giving an empty array for 
     *            these will then be taken literally.
     */
    public function getHelp( $long = false, array $params = array(), array $paramGrouping = null )
    {
        // New handling
        $params = ( $params === array() || $params === null ? null : $params );

        $help = array();
        if ( $paramGrouping === null )
        {
            // Original handling
            $help = $this->getOptionHelpWithoutGrouping( $long, $params );
        }
        else
        {
            $help = $this->getOptionHelpWithGrouping( $long, $params, $paramGrouping );
        }

        if ( $this->argumentDefinition !== null )
        {
            $help[] = array( "Arguments:", '' );

            $argumentsHelp = $this->helpGenerator->generateArgumentHelp( $long );
            if ( $argumentsHelp === array() )
            {
                $help[] = array( '', "No arguments available." );
            }
            else
            {
                $help = array_merge( $help, $argumentsHelp );
            }
        }

        return $help;
    }

    /**
     * Creates the option help array in the original, ungrouped way.
     *
     * Creates the original help array generated by {@link getHelp()}. The
     * $long and $params options are the same as they are for this method.
     * 
     * @param bool $long 
     * @param array $params 
     * @return array
     */
    private function getOptionHelpWithoutGrouping( $long, $params )
    {
        return $this->helpGenerator->generateUngroupedOptionHelp(
            $long,
            $params
        );
    }

    /**
     * Generates options helo array with ordering and grouping.
     * 
     * @param mixed $long 
     * @param mixed $params 
     * @param mixed $paramGrouping 
     * @return array()
     */
    private function getOptionHelpWithGrouping( $long, $params, $paramGrouping )
    {
        $rawHelp = $this->helpGenerator->generateGroupedOptionHelp(
            $paramGrouping,
            $long,
            $params
        );

        $help  = array();
        $first = true;
        foreach ( $rawHelp as $category => $optionsHelp )
        {
            if ( !$first )
            {
                $help[] = array( '', '' );
            }
            else
            {
                $first = false;
            }

            $help[] = array( $category, '' );
            $help = array_merge( $help, $optionsHelp );
        }
        return $help;
    }

    
    /**
     * Get help information for your options as a table.
     *
     * This method provides the information returned by 
     * {@link ezcConsoleInput::getHelp()} in a table.
     *
     * The $paramGrouping option can be used to group options in the help
     * output. The structure of this array parameter is as follows:
     *
     * <code>
     *  array(
     *      'First section' => array(
     *          'input',
     *          'output'
     *          'overwrite',
     *      ),
     *      'Second section' => array(
     *          'v',
     *          'h',
     *      ),
     *  )
     * </code>
     *
     * As can be seen, short option names are possible as well as long ones.
     * The key of the first array level is the name of the section, which is
     * assigned to an array of options to group under this section. The $params
     * parameter still influences if an option as displayed at all.
     * 
     * @param ezcConsoleTable $table     The table object to fill.
     * @param bool $long                 Set this to true for getting the 
     *                                   long help version.
     * @param array(string) $params Set of option names to generate help 
     *                                   for, default is all.
     * @param array(string=>array(string)) $paramGrouping
     * @return ezcConsoleTable           The filled table.
     */
    public function getHelpTable( ezcConsoleTable $table, $long = false, array $params = array(), $paramGrouping = null )
    {
        $help = $this->getHelp( $long, $params, $paramGrouping );
        $i = 0;
        foreach ( $help as $row )
        {
            $table[$i][0]->content = $row[0];
            $table[$i++][1]->content = $row[1];
        }
        return $table;
    }

    /**
     * Returns a standard help output for your program.
     *
     * This method generates a help text as it's commonly known from Unix
     * command line programs. The output will contain the synopsis, your 
     * provided program description and the selected parameter help
     * as also provided by {@link ezcConsoleInput::getHelp()}. The returned
     * string can directly be printed to the console.
     *
     * The $paramGrouping option can be used to group options in the help
     * output. The structure of this array parameter is as follows:
     *
     * <code>
     *  array(
     *      'First section' => array(
     *          'input',
     *          'output'
     *          'overwrite',
     *      ),
     *      'Second section' => array(
     *          'v',
     *          'h',
     *      ),
     *  )
     * </code>
     *
     * As can be seen, short option names are possible as well as long ones.
     * The key of the first array level is the name of the section, which is
     * assigned to an array of options to group under this section. The $params
     * parameter still influences if an option as displayed at all.
     * 
     * @param string $programDesc        The description of your program.
     * @param int $width                 The width to adjust the output text to.
     * @param bool $long                 Set this to true for getting the long 
     *                                   help version.
     * @param array(string) $params Set of option names to generate help 
     *                                   for, default is all.
     * @param array(string=>array(string)) $paramGrouping
     * @return string The generated help text.
     */
    public function getHelpText( $programDesc, $width = 80, $long = false, array $params = null, $paramGrouping = null )
    {
        $help = $this->getHelp( $long, ( $params == null ? array() : $params ), $paramGrouping );

        // Determine max length of first column text.
        $maxLength = 0;
        foreach ( $help as $row )
        {
            $maxLength = max( $maxLength, iconv_strlen( $row[0], 'UTF-8' ) );
        }

        // Width of left column
        $leftColWidth = $maxLength + 2;
        // Width of righ column
        $rightColWidth = $width - $leftColWidth;

        $res = 'Usage: ' . $this->getSynopsis( $params ) . PHP_EOL;
        $res .= $this->stringTool->wordwrap( $programDesc, $width, PHP_EOL );
        $res .= PHP_EOL . PHP_EOL;
        foreach ( $help as $row )
        {
            $rowParts = explode(
                "\n",
                $this->stringTool->wordwrap( $row[1], $rightColWidth )
            );

            $res .= $this->stringTool->strPad( $row[0], $leftColWidth, ' ' );
            $res .= $rowParts[0] . PHP_EOL;
            // @TODO: Fix function call in loop header
            for ( $i = 1; $i < sizeof( $rowParts ); $i++ )
            {
                $res .= str_repeat( ' ', $leftColWidth ) . $rowParts[$i] . PHP_EOL;
            }
        }
        return $res;
    }

    /**
     * Returns the synopsis string for the program.
     *
     * This gives you a synopsis definition for the options and arguments 
     * defined with this instance of ezcConsoleInput. You can filter the 
     * options named in the synopsis by submitting their short names in an
     * array as the parameter of this method. If the parameter $optionNames
     * is set, only those options are listed in the synopsis. 
     * 
     * @param array(string) $optionNames
     * @return string
     */
    public function getSynopsis( array $optionNames = null )
    {
        return $this->helpGenerator->generateSynopsis( $optionNames );
    }

    /**
     * Returns if a help option was set.
     * This method returns if an option was submitted, which was defined to be
     * a help option, using the isHelpOption flag.
     * 
     * @return bool If a help option was set.
     */
    public function helpOptionSet()
    {
        return $this->helpOptionSet;
    }

    /**
     * Property read access.
     *
     * @throws ezcBasePropertyNotFoundException 
     *         If the the desired property is not found.
     * 
     * @param string $propertyName Name of the property.
     * @return mixed Value of the property or null.
     * @ignore
     */
    public function __get( $propertyName )
    {
        if ( !isset( $this->$propertyName ) )
        {
                throw new ezcBasePropertyNotFoundException( $propertyName );
        }
        return $this->properties[$propertyName];
    }

    /**
     * Property set access.
     * 
     * @param string $propertyName 
     * @param string $propertyValue 
     * @ignore
     * @return void
     */
    public function __set( $propertyName, $propertyValue )
    {
        switch ( $propertyName )
        {
            case "argumentDefinition":
                if ( ( $propertyValue instanceof ezcConsoleArguments ) === false && $propertyValue !== null )
                {
                    throw new ezcBaseValueException( $propertyName, $propertyValue, "ezcConsoleArguments" );
                }
                break;
            default:
                throw new ezcBasePropertyNotFoundException( $propertyName );
        }
        $this->properties[$propertyName] = $propertyValue;
    }
    
    /**
     * Property isset access.
     * 
     * @param string $propertyName Name of the property.
     * @return bool True if the property is set, otherwise false.
     * @ignore
     */
    public function __isset( $propertyName )
    {
        return array_key_exists( $propertyName, $this->properties );
    }

    /**
     * Returns the synopsis string for a single option and its dependencies.
     *
     * This method returns a part of the program synopsis, specifically for a
     * certain parameter. The method recursively adds depending parameters up
     * to the 2nd depth level to the synopsis. The second parameter is used
     * to store the short names of all options that have already been used in 
     * the synopsis (to avoid adding an option twice). The 3rd parameter 
     * determines the actual deps in the option dependency recursion to 
     * terminate that after 2 recursions.
     * 
     * @param ezcConsoleOption $option        The option to include.
     * @param array(string) $usedOptions Array of used option short names.
     * @param int $depth                      Current recursion depth.
     * @return string The synopsis for this parameter.
     *
     * @apichange This method is deprecates. Implement your own {@link 
     *            ezcConsoleInputHelpGenerator} instead, as soon as the 
     *            interface is made public.
     */
    protected function createOptionSynopsis( ezcConsoleOption $option, &$usedOptions, $depth = 0 )
    {
        $synopsis = '';

        // Break after a nesting level of 2
        if ( $depth++ > 2 || ( in_array( $option->short, $usedOptions['short'] ) && in_array( $option->long, $usedOptions['long'] ) ) ) return $synopsis;
        
        $usedOptions['short'][] = $option->short;
        $usedOptions['long'][]  = $option->long;
        
        $synopsis .= $option->short !== "" ? "-{$option->short}" : "--{$option->long}";

        if ( isset( $option->default ) )
        {
            $synopsis .= " " . ( $option->type === ezcConsoleInput::TYPE_STRING ? '"' : '' ) . $option->default . ( $option->type === ezcConsoleInput::TYPE_STRING ? '"' : '' );
        }
        else if ( $option->type !== ezcConsoleInput::TYPE_NONE )
        {
            $synopsis .= " ";
            switch ( $option->type )
            {
                case ezcConsoleInput::TYPE_STRING:
                    $synopsis .= "<string>";
                    break;
                case ezcConsoleInput::TYPE_INT:
                    $synopsis .= "<int>";
                    break;
            }
        }

        foreach ( $option->getDependencies() as $rule )
        {
            $deeperSynopsis = $this->createOptionSynopsis( $rule->option, $usedOptions, $depth );
            $synopsis .= ( iconv_strlen( trim( $deeperSynopsis ), 'UTF-8' ) > 0 
                ? ' ' . $deeperSynopsis
                : ''
            );
        }
        
        if ( $option->arguments === false )
        {
            $allowsArgs = false;
        }
        
        // Make the whole thing optional?
        if ( $option->mandatory === false )
        {
            $synopsis = "[$synopsis]";
        }

        return $synopsis . ' ';
    }

    /**
     * Process an option.
     *
     * This method does the processing of a single option. 
     * 
     * @param array(string) $args The arguments array.
     * @param int $i                   The current position in the arguments array.
     * @return void
     *
     * @throws ezcConsoleOptionTooManyValuesException
     *         If an option that expects only a single value was submitted 
     *         with multiple values.
     * @throws ezcConsoleOptionTypeViolationException
     *         If an option was submitted with a value of the wrong type.
     * @throws ezcConsoleOptionMissingValueException
     *         If an option thats expects a value was submitted without.
     */
    private function processOption( array $args, &$i )
    {
        $option = $this->getOption( preg_replace( '/^-+/', '', $args[$i++] ) );

        // Is the actual option a help option?
        if ( $option->isHelpOption === true )
        {
            $this->helpOptionSet = true;
        }
        // No value expected
        if ( $option->type === ezcConsoleInput::TYPE_NONE )
        {
            // No value expected
            if ( isset( $args[$i] ) && iconv_substr( $args[$i], 0, 1, 'UTF-8' ) !== '-' && sizeof( $args ) > ( $i + 1 ) )
            {
                // But one found
                throw new ezcConsoleOptionTypeViolationException( $option, $args[$i] );
            }
            // Multiple occurance possible
            if ( $option->multiple === true )
            {
                $option->value[] = true;
            }
            else
            {
                $option->value = true;
            }
            // Everything fine, nothing to do
            return $i;
        }
        // Value expected, check for it
        if ( isset( $args[$i] ) && iconv_substr( $args[$i], 0, 1, 'UTF-8' ) !== '-' )
        {
            // Type check
            if ( $this->isCorrectType( $option->type, $args[$i] ) === false )
            {
                throw new ezcConsoleOptionTypeViolationException( $option, $args[$i] );
            }
            // Multiple values possible
            if ( $option->multiple === true )
            {
                $option->value[] = $args[$i];
            }
            // Only single value expected, check for multiple
            elseif ( isset( $option->value ) && $option->value !== false )
            {
                throw new ezcConsoleOptionTooManyValuesException( $option );
            }
            else
            {
                $option->value = $args[$i];
            }
            $i++;
        }
        // Value found? If not, use default, if available
        if ( !isset( $option->value ) || $option->value === false || ( is_array( $option->value ) && count( $option->value ) === 0) ) 
        {
            throw new ezcConsoleOptionMissingValueException( $option );
        }
    }

    /**
     * Process arguments given to the program. 
     * 
     * @param array(string) $args The arguments array.
     * @param int $i                   Current index in arguments array.
     * @return void
     */
    private function processArguments( array $args, &$i )
    {
        $numArgs = count( $args );
        if ( $this->argumentDefinition === null || $this->argumentsAllowed() === false )
        {
            // Old argument handling, also used of a set option sets disallowing arguments
            while ( $i < $numArgs )
            {
                $this->arguments[] = $args[$i++];
            }
        }
        else
        {
            $mandatory = true;
            foreach ( $this->argumentDefinition as $arg )
            {
                // Check if all followinga arguments are optional
                if ( $arg->mandatory === false )
                {
                    $mandatory = false;
                }

                // Check if the current argument is present and mandatory
                if ( $mandatory === true )
                {
                    if ( !isset( $args[$i] ) )
                    {
                        throw new ezcConsoleArgumentMandatoryViolationException( $arg );
                    }
                }
                else
                {
                    // Arguments are optional, if no more left: return.
                    if ( !isset( $args[$i] ) )
                    {
                        // Optional and no more arguments left, assign default
                        $arg->value = $arg->default;
                        continue;
                    }
                }

                if ( $arg->multiple === true )
                {
                    $arg->value = array();
                    for ( $i = $i; $i < $numArgs; ++$i )
                    {
                        if ( $this->isCorrectType( $arg->type, $args[$i] ) === false )
                        {
                            throw new ezcConsoleArgumentTypeViolationException( $arg, $args[$i] );
                        }
                        $arg->value = array_merge( $arg->value, array( $args[$i] ) );
                        // Keep old handling, too
                        $this->arguments[] = $args[$i];
                    }
                    return;
                }
                else
                {
                    if ( $this->isCorrectType( $arg->type, $args[$i] ) === false )
                    {
                        throw new ezcConsoleArgumentTypeViolationException( $arg, $args[$i] );
                    }
                    $arg->value = $args[$i];
                    // Keep old handling, too
                    $this->arguments[] = $args[$i];
                }
                ++$i;
            }

            if ( $i < $numArgs )
            {
                throw new ezcConsoleTooManyArgumentsException( $args, $i );
            }
        }
    }

    /**
     * Returns if arguments are allowed with the current option submition.
     * 
     * @return bool If arguments allowed.
     */
    protected function argumentsAllowed()
    {
        foreach ( $this->options as $id => $option )
        {
            if ( $option->value !== false && $option->arguments === false )
            {
                return false;
            }
        }
        return true;
    }

    /**
     * Check the rules that may be associated with an option.
     *
     * Options are allowed to have rules associated for dependencies to other
     * options and exclusion of other options or arguments. This method
     * processes the checks.
     *
     * @throws ezcConsoleException
     *         in case validation fails.
     */
    private function checkRules()
    {
        // If a help option is set, skip rule checking
        if ( $this->helpOptionSet === true )
        {
            return;
        }
        $this->validator->validateOptions(
            $this->options,
            ( $this->arguments !== array() )
        );
    }

    /**
     * Checks if a value is of a given type. Converts the value to the
     * correct PHP type on success.
     *  
     * @param int $type   The type to check for. One of self::TYPE_*.
     * @param string $val The value to check. Will possibly altered!
     * @return bool True on succesful check, otherwise false.
     */
    private function isCorrectType( $type, &$val )
    {
        $res = false;
        switch ( $type )
        {
            case ezcConsoleInput::TYPE_STRING:
                $res = true;
                $val = preg_replace( '/^(["\'])(.*)\1$/', '\2', $val );
                break;
            case ezcConsoleInput::TYPE_INT:
                $res = preg_match( '/^[0-9]+$/', $val ) ? true : false;
                if ( $res )
                {
                    $val = ( int ) $val;
                }
                break;
        }
        return $res;
    }

    /**
     * Split parameter and value for long option names. 
     * 
     * This method checks for long options, if the value is passed using =. If
     * this is the case parameter and value get split and replaced in the
     * arguments array.
     * 
     * @param array(string) $args The arguments array
     * @param int $i                   Current arguments array position
     * @return void
     */
    private function preprocessLongOption( array &$args, $i )
    {
        // Value given?
        if ( preg_match( '/^--\w+\=[^ ]/i', $args[$i] ) )
        {
            // Split param and value and replace current param
            $parts = explode( '=', $args[$i], 2 );
            array_splice( $args, $i, 1, $parts );
        }
    }
}
?>

Youez - 2016 - github.com/yon3zu
LinuXploit