5 // will trash this eventually
6 require_once 'plc_functions_trash.php';
8 //////////////////////////////////////////////////////////// roles & other checks on global $plc
9 function plc_is_admin () {
11 return in_array( 10, $plc->person['role_ids']);
13 function plc_is_pi () {
15 return in_array( 20, $plc->person['role_ids']);
17 function plc_is_tech () {
19 return in_array( 40, $plc->person['role_ids']);
21 function plc_in_site ($site_id) {
23 return in_array( $site_id, $plc->person['site_ids']);
26 function plc_my_site_id () {
28 return $plc->person['site_ids'][0];
31 function plc_my_person_id () {
33 return $plc->person['person_id'];
36 //////////////////////////////////////////////////////////// links
37 function href ($url,$text) { return "<a href='" . $url . "'>" . $text . "</a>"; }
40 // l_objects() -> the url to the page that list objects
41 // l_object($object_id) -> the url to hte page thas details object with given id
42 // l_object_t($object_id,text) -> an <a> tag that shows text and links to the above
43 // l_object_add () -> the url to that object-afding page
45 function l_actions () { return "/db/actions.php"; }
47 function l_nodes () { return "/db/nodes/index.php"; }
48 function l_nodes_local () { return "/db/nodes/index.php?peerscope=local"; }
49 function l_node ($node_id) { return "/db/nodes/node.php?id=$node_id"; }
50 function l_node_t ($node_id,$text) { return href (l_node($node_id),$text); }
51 function l_node_add () { return "/db/nodes/node_add.php"; }
52 function l_nodes_site ($site_id) { return "/db/nodes/index.php?site_id=$site_id"; }
54 function l_interface ($interface_id) { return "/db/nodes/interfaces.php?id=$interface_id"; }
55 function l_interface_t ($interface_id,$text) {
56 return href (l_interface($interface_id),$text); }
57 function l_interface_add($node_id) { return "/db/nodes/interfaces.php?node_id=$node_id"; }
59 function l_sites () { return "/db/sites/index.php"; }
60 function l_site ($site_id) { return "/db/sites/index.php?id=$site_id"; }
61 function l_site_t ($site_id,$text) { return href (l_site($site_id),$text); }
63 function l_slices () { return "/db/slices/index.php"; }
64 function l_slice ($slice_id) { return "/db/slices/index.php?id=$slice_id"; }
65 function l_slice_t ($slice_id,$text) { return href (l_slice($slice_id),$text); }
66 function l_slice_add () { return "/db/slices/add_slice.php"; }
68 function l_sliver ($node_id,$slice_id) { return "/db/nodes/slivers.php?node_id=$node_id&slice_id=$slice_id"; }
69 function l_sliver_t ($node_id,$slice_id,$text) {
70 return href (l_sliver($node_id,$slice_id),$text) ; }
72 function l_persons () { return "/db/persons/index.php"; }
73 function l_person ($person_id) { return "/db/persons/index.php?id=$person_id"; }
74 function l_person_t ($person_id,$text) { return href (l_person($person_id),$text); }
75 function l_persons_site ($site_id) { return "/db/persons/index.php?site_id=$site_id"; }
77 function l_tags () { return "/db/tags/index.php"; }
78 function l_tag ($tag_type_id) { return "/db/tags/index.php"; }
79 function l_tag_add() { return "/db/tags/tag_form.php"; }
80 function l_tag_update($id) { return "/db/tags/tag_form.php&action=update-tag-type&id=$id"; }
82 function l_nodegroups () { return "/db/tags/node_groups.php"; }
83 function l_nodegroup ($nodegroup_id) { return "/db/tags/node_groups.php?id=$nodegroup_id"; }
84 function l_nodegroup_t ($nodegroup_id,$text) {
85 return href(l_nodegroup($nodegroup_id),$text); }
87 function l_events () { return "/db/events/index.php"; }
88 function l_event ($type,$param,$id) { return "/db/events/index.php?type=$type&$param=$id"; }
90 function l_peers() { return "/db/peers/index.php"; }
91 function l_peer($peer_id) { return "/db/peers/index.php?id=$peer_id"; }
93 function l_comon($id_name,$id_value) { return "/db/nodes/comon.php?$id_name=$id_value"; }
94 function l_sirius() { return "/db/sirius/index.php"; }
95 function l_about() { return "/db/about.php"; }
96 function l_doc_plcapi() { return "/db/doc/PLCAPI.php"; }
97 function l_doc_nmapi() { return "/db/doc/NMAPI.php"; }
98 function l_admin() { return "/db/adminsearch.php"; }
100 function l_logout() { return "/planetlab/logout.php"; }
101 function l_sulogout() { return "/planetlab/sulogout.php"; }
102 function l_reset_password() { return "/db/persons/reset_password.php"; }
103 function l_person_register() { return "/db/persons/register.php"; }
104 function l_site_register() { return "/db/sites/register.php"; }
105 function l_site_pending() { return "/db/sites/join_request.php"; }
107 // returns array ['url' => path, 'values' => hash (key=>value)* ]
108 function split_url ($full_url) {
109 list($url,$args) = explode("?",$full_url);
112 $pairs=explode("&",$args);
113 foreach ($pairs as $pair) {
114 list ($name,$value) = explode("=",$pair);
115 $values[$name]=$value;
118 return array("url"=>$url,"values"=>$values);
121 //////////////////////////////////////////////////////////// validation functions
122 function topdomain ($hostname) {
123 $exploded=array_reverse(explode(".",$hostname));
127 function is_valid_email_addr ($email) {
128 if (ereg("^.+@.+\\..+$", $email) ) {
135 function is_valid_url ($url) {
136 if (ereg("^(http|https)://.+\..+$", strtolower($url) ) ) {
143 function is_valid_ip ($ip) {
144 if (ereg("^([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})$", $ip ) ) {
145 // it's at least in the right format, now check to see if
146 // each part is equal to less than 255
147 $parts= explode( '.', $ip );
148 $count= count($parts);
150 for( $i= 0; $i < $count; $i++ ) {
151 if( intval($parts[$i]) > 255 )
161 function is_valid_network_addr($network_addr,$mask) {
162 $lNetwork= ip2long($network_addr);
163 $lMask= ip2long($mask);
165 // are they the correct format?
166 if( $lNetwork == -1 || $lMask == -1 )
169 // is network address valid for the mask?
170 if( ($lNetwork & $lMask) != $lNetwork )
177 // returns whether or not a network address is in the reserved space
178 // in the case of a invalid network address, false will be returned.
179 function is_reserved_network_addr($network_addr) {
180 $lNetwork= ip2long($network_addr);
182 if( $lNetwork == -1 )
185 // does the network address fall in a reserved block?
186 $reserved_ips = array (
187 array('10.0.0.0','10.255.255.255'),
188 array('172.16.0.0','172.31.0.0'),
189 array('192.168.0.0','192.168.255.0')
191 foreach ($reserved_ips as $r) {
192 $min = ip2long($r[0]);
193 $max = ip2long($r[1]);
195 if (($lNetwork >= $min) && ($lNetwork <= $max))
202 //////////////////////////////////////////////////////////// peer & peerscopes
203 function plc_role_global_hash ($api) {
205 $roles=$api->GetRoles();
206 foreach ($roles as $role) {
207 $hash[$role['role_id']]=$role['name'];
212 //////////////////////////////////////////////////////////// peer & peerscopes
213 // when shortnames are needed on peers
214 function plc_peer_global_hash ($api) {
215 $peer_columns=array('peer_id','shortname');
216 $peer_filter=array();
217 $peers = $api->GetPeers($peer_filter,$peer_columns);
220 foreach ($peers as $peer) {
221 $peer_hash[$peer['peer_id']]=$peer;
225 function plc_peer_shortname ($peer_hash,$peer_id) {
227 return PLC_SHORTNAME;
229 return $peer_hash[$node['peer_id']]['shortname'];
233 // to set the background to grey on foreign objects
234 // return true if the peer is local
235 function plc_peer_block_start ($peer_hash,$peer_id) {
240 // set two classes, one eneraic to all foreign, and one based on the peer's shortname for finer grain tuning
241 printf ('<div class="plc-foreign plc-%s>"',strtolower(plc_peer_shortname($peer_hash,$peer_id)));
246 function plc_peer_block_end () {
250 // interpret standard syntax for peerscope
251 function plc_peer_info ($api,$peerscope) {
252 switch ($peerscope) {
254 $peer_filter=array();
255 $peer_label="all peers";
258 $peer_filter=array("peer_id"=>NULL);
259 $peer_label=PLC_SHORTNAME;
262 $peer_filter=array("~peer_id"=>NULL);
263 $peer_label="foreign peers";
266 if (is_int ($peerscope)) {
267 $peer_id=intval($peerscope);
268 $peers=$api->GetPeers(array("peer_id"=>$peer_id));
270 $peers=$api->GetPeers(array("shortname"=>$peerscope));
274 $peer_id=$peer['peer_id'];
275 $peer_filter=array("peer_id"=>$peer_id);
276 $peer_label='peer "' . $peer['shortname'] . '"';
278 $peer_filter=array();
279 $peer_label="[no such peer " . $peerscope . "]";
283 return array ($peer_filter,$peer_label);
286 //////////////////////////////////////////////////////////// titles
287 function t_site($site) { return " on site " . $site['name'] . " (" . $site['login_base'] .")"; }
288 function t_slice ($slice) { return " running slice " . $slice['name'] . " (" . $slice['slice_id'] . ")"; }
290 //////////////////////////////////////////////////////////// nav tabs
291 function tabs_node($node) { return array('Node ' . $node['hostname']=>l_node($node_id)); }
292 function tabs_site($site) { return array('Site ' . $site['name']=>l_site($site_id)); }
293 function tabs_slice($slice) { return array('Slice ' . $slice['name']=>l_slice($slice_id)); }
295 //////////////////////////////////////////////////////////// presentation
296 // builds a table from an array of strings, with the given class
297 // attempt to normalize the delete buttons and confirmations
298 function plc_delete_button($width=15) {
299 return '<span title="Delete this entry"><img width=' . $width . ' alt="Delete this entry" src="/planetlab/icons/delete.png"></span>';
302 function plc_js_confirm($message) {
303 return "onclick=\"javascript:return confirm('Are you sure you want to delete " . $message . " ?')\"";
306 function plc_delete_link($url,$delete_message,$visible) {
307 return "<a href='" . $url . "' " . plc_js_confirm($delete_message) . ">" . $visible . "</a>";
310 function plc_delete_link_button($url,$delete_message,$width=15) {
311 return "<a href='" . $url . "' " . plc_js_confirm($delete_message) . ">" . plc_delete_button($width) . "</a>";
314 function plc_event_button($type,$param,$id) {
315 return '<a href="' . l_event($type,$param,$id) . '"> <span title="Related events"> <img src="/planetlab/icons/event.png" width=18></span></a>';
318 function plc_comon_button ($id_name, $id_value,$target="") {
320 if (!empty($target)) {
321 $result.='target="' . $target . '" ';
323 $result.='href="' . l_comon($id_name,$id_value) . '">';
324 $result.='<span title="Link to Comon"> <img src="/planetlab/icons/comon.png" width="18"></span></a>';
328 function plc_vertical_table ($messages, $class="") {
329 // pretty print the cell
330 if ( empty( $messages) ) return "";
332 $formatted .= "<table ";
333 if ($class) $formatted .= "class='" . $class . "'";
335 foreach ($messages as $message) {
336 $formatted .= "<tr><td>" . $message . "</td></tr>";
338 $formatted .= "</table>";
342 //////////////////////////////////////////////////////////// various mappers
343 function get_site_id ($site) { return $site['site_id'];}
345 ////////////////////////////////////////////////////////////
346 function plc_error ($text) {
347 // should use the same channel as the php errors..
348 print "<div class='plc-error'> Error " . $text . "</div>";
351 function plc_errors ($list) {
352 print( "<div class='plc-error'>" );
353 print( "<p style='font-weight:bold'>The following errors occured:</p>" );
355 foreach( $errors as $err ) {
356 print( "<li>$err</li>\n" );
358 print( "</ul></div>\n" );
361 function plc_warning_div ($text) {
362 return "<div class='plc-warning'>" . $text . "</div>";
364 function plc_warning ($text) {
365 print plc_warning_div("Warning " . $text);
368 // shows a php variable verbatim with a heading message
369 function plc_debug ($message,$object) {
370 print "<br>" . $message . "<pre>";