2 * (C) Copyright 2010-2011 John J. Foerch
4 * Use, modification, and distribution are subject to the terms specified in the
10 function content_policy_init () {
11 var xulrunner_version = Cc['@mozilla.org/xre/app-info;1']
12 .getService(Ci.nsIXULAppInfo)
14 var vc = Cc["@mozilla.org/xpcom/version-comparator;1"]
15 .getService(Ci.nsIVersionComparator);
16 var reg = Components.manager.QueryInterface(Ci.nsIComponentRegistrar);
17 var file = file_locator_service.get("CurProcD", Ci.nsIFile);
18 if (vc.compare(xulrunner_version, "2.0") >= 0) {
19 file.append("content-policy.manifest");
21 file.append("components");
22 file.append("content-policy.js");
24 reg.autoRegister(file);
27 content_policy_init();
29 interactive("content-policy-enable",
30 "Enable content-policy processing.",
32 if (content_policy_listener.enabled) {
33 I.minibuffer.message("Content-policy already enabled.");
36 content_policy_listener.enabled = true;
37 I.minibuffer.message("Content-policy enabled.");
40 interactive("content-policy-disable",
41 "Enable content-policy processing.",
43 if (! content_policy_listener.enabled) {
44 I.minibuffer.message("Content-policy already disabled.");
47 content_policy_listener.enabled = false;
48 I.minibuffer.message("Content-policy disabled.");
51 interactive("content-policy-toggle",
52 "Turn the content-policy off if it is on, and on if it is off.",
54 content_policy_listener.enabled = !content_policy_listener.enabled;
55 if (content_policy_listener.enabled)
56 I.minibuffer.message("Content-policy enabled.");
58 I.minibuffer.message("Content-policy disabled.");
61 const content_policy_accept = Ci.nsIContentPolicy.ACCEPT;
62 const content_policy_reject = Ci.nsIContentPolicy.REJECT_REQUEST;
68 var content_policy_bytype_table = {
69 1: null, get other () { return this[1]; },
70 set other (x) { return this[1] = x; },
71 2: null, get script () { return this[2]; },
72 set script (x) { return this[2] = x; },
73 3: null, get image () { return this[3]; },
74 set image (x) { return this[3] = x; },
75 4: null, get stylesheet () { return this[4]; },
76 set stylesheet (x) { return this[4] = x; },
77 5: null, get object () { return this[5]; },
78 set object (x) { return this[5] = x; },
79 6: null, get document () { return this[6]; },
80 set document (x) { return this[6] = x; },
81 7: null, get subdocument () { return this[7]; },
82 set subdocument (x) { return this[7] = x; },
83 9: null, get xbl () { return this[9]; },
84 set xbl (x) { return this[9] = x; },
85 10: null, get ping () { return this[10]; },
86 set ping (x) { return this[10] = x; },
87 11: null, get xmlhttprequest () { return this[11]; },
88 set xmlhttprequest (x) { return this[11] = x; },
89 12: null, get object_subrequest () { return this[12]; },
90 set object_subrequest (x) { return this[12] = x; },
91 13: null, get dtd () { return this[13]; },
92 set dtd (x) { return this[13] = x; },
93 14: null, get font () { return this[14]; },
94 set font (x) { return this[14] = x; },
95 15: null, get media () { return this[15]; },
96 set media (x) { return this[15] = x; }
100 * content_policy_bytype is a function for content_policy_hook, which uses
101 * content_type as the primary key in determining the policy for requests.
102 * its configuration is in content_policy_bytype_table.
104 function content_policy_bytype (content_type, content_location,
105 request_origin, context, mime_type_guess,
107 var rules = content_policy_bytype_table[content_type];
109 return rules(content_type, content_location,
110 request_origin, context, mime_type_guess,
115 provide("content-policy");