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| 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "webkit/glue/plugins/pepper_url_util.h" | 5 #include "webkit/glue/plugins/pepper_url_util.h" |
| 6 | 6 |
| 7 #include "googleurl/src/gurl.h" | 7 #include "googleurl/src/gurl.h" |
| 8 #include "third_party/ppapi/c/ppb_url_util.h" | 8 #include "third_party/ppapi/c/dev/ppb_url_util_dev.h" |
| 9 #include "third_party/WebKit/WebKit/chromium/public/WebDocument.h" | 9 #include "third_party/WebKit/WebKit/chromium/public/WebDocument.h" |
| 10 #include "third_party/WebKit/WebKit/chromium/public/WebElement.h" | 10 #include "third_party/WebKit/WebKit/chromium/public/WebElement.h" |
| 11 #include "third_party/WebKit/WebKit/chromium/public/WebFrame.h" | 11 #include "third_party/WebKit/WebKit/chromium/public/WebFrame.h" |
| 12 #include "third_party/WebKit/WebKit/chromium/public/WebNode.h" | 12 #include "third_party/WebKit/WebKit/chromium/public/WebNode.h" |
| 13 #include "third_party/WebKit/WebKit/chromium/public/WebPluginContainer.h" | 13 #include "third_party/WebKit/WebKit/chromium/public/WebPluginContainer.h" |
| 14 #include "third_party/WebKit/WebKit/chromium/public/WebSecurityOrigin.h" | 14 #include "third_party/WebKit/WebKit/chromium/public/WebSecurityOrigin.h" |
| 15 #include "third_party/WebKit/WebKit/chromium/public/WebURL.h" | 15 #include "third_party/WebKit/WebKit/chromium/public/WebURL.h" |
| 16 #include "webkit/glue/plugins/pepper_plugin_instance.h" | 16 #include "webkit/glue/plugins/pepper_plugin_instance.h" |
| 17 #include "webkit/glue/plugins/pepper_string.h" | 17 #include "webkit/glue/plugins/pepper_string.h" |
| 18 #include "webkit/glue/plugins/pepper_var.h" | 18 #include "webkit/glue/plugins/pepper_var.h" |
| 19 | 19 |
| 20 namespace pepper { | 20 namespace pepper { |
| 21 | 21 |
| 22 namespace { | 22 namespace { |
| 23 | 23 |
| 24 void ConvertComponent(const url_parse::Component& input, | 24 void ConvertComponent(const url_parse::Component& input, |
| 25 PP_UrlComponent* output) { | 25 PP_UrlComponent_Dev* output) { |
| 26 output->begin = input.begin; | 26 output->begin = input.begin; |
| 27 output->len = input.len; | 27 output->len = input.len; |
| 28 } | 28 } |
| 29 | 29 |
| 30 // Output can be NULL to specify "do nothing." This rule is followed by all the | 30 // Output can be NULL to specify "do nothing." This rule is followed by all the |
| 31 // url util functions, so we implement it once here. | 31 // url util functions, so we implement it once here. |
| 32 void ConvertComponents(const url_parse::Parsed& input, | 32 void ConvertComponents(const url_parse::Parsed& input, |
| 33 PP_UrlComponents* output) { | 33 PP_UrlComponents_Dev* output) { |
| 34 if (!output) | 34 if (!output) |
| 35 return; | 35 return; |
| 36 | 36 |
| 37 ConvertComponent(input.scheme, &output->scheme); | 37 ConvertComponent(input.scheme, &output->scheme); |
| 38 ConvertComponent(input.username, &output->username); | 38 ConvertComponent(input.username, &output->username); |
| 39 ConvertComponent(input.password, &output->password); | 39 ConvertComponent(input.password, &output->password); |
| 40 ConvertComponent(input.host, &output->host); | 40 ConvertComponent(input.host, &output->host); |
| 41 ConvertComponent(input.port, &output->port); | 41 ConvertComponent(input.port, &output->port); |
| 42 ConvertComponent(input.path, &output->path); | 42 ConvertComponent(input.path, &output->path); |
| 43 ConvertComponent(input.query, &output->query); | 43 ConvertComponent(input.query, &output->query); |
| 44 ConvertComponent(input.ref, &output->ref); | 44 ConvertComponent(input.ref, &output->ref); |
| 45 } | 45 } |
| 46 | 46 |
| 47 // Used for returning the given GURL from a PPAPI function, with an optional | 47 // Used for returning the given GURL from a PPAPI function, with an optional |
| 48 // out param indicating the components. | 48 // out param indicating the components. |
| 49 PP_Var GenerateUrlReturn(const GURL& url, PP_UrlComponents* components) { | 49 PP_Var GenerateUrlReturn(const GURL& url, PP_UrlComponents_Dev* components) { |
| 50 if (!url.is_valid()) | 50 if (!url.is_valid()) |
| 51 return PP_MakeNull(); | 51 return PP_MakeNull(); |
| 52 ConvertComponents(url.parsed_for_possibly_invalid_spec(), components); | 52 ConvertComponents(url.parsed_for_possibly_invalid_spec(), components); |
| 53 return StringToPPVar(url.possibly_invalid_spec()); | 53 return StringToPPVar(url.possibly_invalid_spec()); |
| 54 } | 54 } |
| 55 | 55 |
| 56 // Sets |*security_origin| to be the WebKit security origin associated with the | 56 // Sets |*security_origin| to be the WebKit security origin associated with the |
| 57 // document containing the given plugin instance. On success, returns true. If | 57 // document containing the given plugin instance. On success, returns true. If |
| 58 // the instance is invalid, returns false and |*security_origin| will be | 58 // the instance is invalid, returns false and |*security_origin| will be |
| 59 // unchanged. | 59 // unchanged. |
| 60 bool SecurityOriginForInstance(PP_Instance instance_id, | 60 bool SecurityOriginForInstance(PP_Instance instance_id, |
| 61 WebKit::WebSecurityOrigin* security_origin) { | 61 WebKit::WebSecurityOrigin* security_origin) { |
| 62 PluginInstance* instance = PluginInstance::FromPPInstance(instance_id); | 62 PluginInstance* instance = PluginInstance::FromPPInstance(instance_id); |
| 63 if (!instance) | 63 if (!instance) |
| 64 return false; | 64 return false; |
| 65 | 65 |
| 66 WebKit::WebElement plugin_element = instance->container()->element(); | 66 WebKit::WebElement plugin_element = instance->container()->element(); |
| 67 WebKit::WebFrame* plugin_frame = plugin_element.document().frame(); | 67 WebKit::WebFrame* plugin_frame = plugin_element.document().frame(); |
| 68 if (!plugin_frame) | 68 if (!plugin_frame) |
| 69 return false; | 69 return false; |
| 70 | 70 |
| 71 *security_origin = plugin_frame->securityOrigin(); | 71 *security_origin = plugin_frame->securityOrigin(); |
| 72 return true; | 72 return true; |
| 73 } | 73 } |
| 74 | 74 |
| 75 PP_Var Canonicalize(PP_Var url, PP_UrlComponents* components) { | 75 PP_Var Canonicalize(PP_Var url, PP_UrlComponents_Dev* components) { |
| 76 String* url_string = GetString(url); | 76 String* url_string = GetString(url); |
| 77 if (!url_string) | 77 if (!url_string) |
| 78 return PP_MakeNull(); | 78 return PP_MakeNull(); |
| 79 return GenerateUrlReturn(GURL(url_string->value()), components); | 79 return GenerateUrlReturn(GURL(url_string->value()), components); |
| 80 } | 80 } |
| 81 | 81 |
| 82 PP_Var ResolveRelativeToUrl(PP_Var base_url, | 82 PP_Var ResolveRelativeToUrl(PP_Var base_url, |
| 83 PP_Var relative, | 83 PP_Var relative, |
| 84 PP_UrlComponents* components) { | 84 PP_UrlComponents_Dev* components) { |
| 85 String* base_url_string = GetString(base_url); | 85 String* base_url_string = GetString(base_url); |
| 86 String* relative_string = GetString(relative); | 86 String* relative_string = GetString(relative); |
| 87 if (!base_url_string || !relative_string) | 87 if (!base_url_string || !relative_string) |
| 88 return PP_MakeNull(); | 88 return PP_MakeNull(); |
| 89 | 89 |
| 90 GURL base_gurl(base_url_string->value()); | 90 GURL base_gurl(base_url_string->value()); |
| 91 if (!base_gurl.is_valid()) | 91 if (!base_gurl.is_valid()) |
| 92 return PP_MakeNull(); | 92 return PP_MakeNull(); |
| 93 return GenerateUrlReturn(base_gurl.Resolve(relative_string->value()), | 93 return GenerateUrlReturn(base_gurl.Resolve(relative_string->value()), |
| 94 components); | 94 components); |
| 95 } | 95 } |
| 96 | 96 |
| 97 PP_Var ResolveRelativeToDocument(PP_Instance instance_id, | 97 PP_Var ResolveRelativeToDocument(PP_Instance instance_id, |
| 98 PP_Var relative, | 98 PP_Var relative, |
| 99 PP_UrlComponents* components) { | 99 PP_UrlComponents_Dev* components) { |
| 100 PluginInstance* instance = PluginInstance::FromPPInstance(instance_id); | 100 PluginInstance* instance = PluginInstance::FromPPInstance(instance_id); |
| 101 if (!instance) | 101 if (!instance) |
| 102 return PP_MakeNull(); | 102 return PP_MakeNull(); |
| 103 | 103 |
| 104 String* relative_string = GetString(relative); | 104 String* relative_string = GetString(relative); |
| 105 if (!relative_string) | 105 if (!relative_string) |
| 106 return PP_MakeNull(); | 106 return PP_MakeNull(); |
| 107 | 107 |
| 108 WebKit::WebElement plugin_element = instance->container()->element(); | 108 WebKit::WebElement plugin_element = instance->container()->element(); |
| 109 GURL document_url = plugin_element.document().baseURL(); | 109 GURL document_url = plugin_element.document().baseURL(); |
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| 148 | 148 |
| 149 WebKit::WebSecurityOrigin target_origin; | 149 WebKit::WebSecurityOrigin target_origin; |
| 150 if (!SecurityOriginForInstance(active, &target_origin)) | 150 if (!SecurityOriginForInstance(active, &target_origin)) |
| 151 return false; | 151 return false; |
| 152 | 152 |
| 153 return active_origin.canAccess(target_origin); | 153 return active_origin.canAccess(target_origin); |
| 154 } | 154 } |
| 155 | 155 |
| 156 } // namespace | 156 } // namespace |
| 157 | 157 |
| 158 const PPB_UrlUtil ppb_url_util = { | 158 const PPB_UrlUtil_Dev ppb_url_util = { |
| 159 &Canonicalize, | 159 &Canonicalize, |
| 160 &ResolveRelativeToUrl, | 160 &ResolveRelativeToUrl, |
| 161 &ResolveRelativeToDocument, | 161 &ResolveRelativeToDocument, |
| 162 &IsSameSecurityOrigin, | 162 &IsSameSecurityOrigin, |
| 163 &DocumentCanRequest, | 163 &DocumentCanRequest, |
| 164 &DocumentCanAccessDocument | 164 &DocumentCanAccessDocument |
| 165 }; | 165 }; |
| 166 | 166 |
| 167 const PPB_UrlUtil* GetUrlUtilInterface() { | 167 // static |
| 168 const PPB_UrlUtil_Dev* UrlUtil::GetInterface() { |
| 168 return &ppb_url_util; | 169 return &ppb_url_util; |
| 169 } | 170 } |
| 170 | 171 |
| 171 } // namespace pepper | 172 } // namespace pepper |
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