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Side by Side Diff: ppapi/c/dev/ppb_url_util_dev.h

Issue 4310002: Make PPAPI headers compile with C compilers (gcc on Linux & Mac and MSVS on W... (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: '' Created 10 years, 1 month ago
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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 #ifndef PPAPI_C_DEV_PPB_URL_UTIL_DEV_H_ 5 #ifndef PPAPI_C_DEV_PPB_URL_UTIL_DEV_H_
6 #define PPAPI_C_DEV_PPB_URL_UTIL_DEV_H_ 6 #define PPAPI_C_DEV_PPB_URL_UTIL_DEV_H_
7 7
8 #include "ppapi/c/pp_bool.h"
8 #include "ppapi/c/pp_instance.h" 9 #include "ppapi/c/pp_instance.h"
9 #include "ppapi/c/pp_stdint.h" 10 #include "ppapi/c/pp_stdint.h"
10 #include "ppapi/c/pp_var.h" 11 #include "ppapi/c/pp_var.h"
11 12
12 #define PPB_URLUTIL_DEV_INTERFACE "PPB_UrlUtil(Dev);0.1" 13 #define PPB_URLUTIL_DEV_INTERFACE "PPB_UrlUtil(Dev);0.2"
13 14
14 // A component specifies the range of the part of the URL. The begin specifies 15 // A component specifies the range of the part of the URL. The begin specifies
15 // the index into the string of the first character of that component. The len 16 // the index into the string of the first character of that component. The len
16 // specifies the length of that component. 17 // specifies the length of that component.
17 // 18 //
18 // This range does not include any special delimiter for that component, so 19 // This range does not include any special delimiter for that component, so
19 // the scheme doesn't include the trailing colon, the username and password 20 // the scheme doesn't include the trailing colon, the username and password
20 // don't include the @ and :, the port doesn't include the colon, the query 21 // don't include the @ and :, the port doesn't include the colon, the query
21 // doesn't include the ?, and the ref doesn't include the #. 22 // doesn't include the ?, and the ref doesn't include the #.
22 // 23 //
23 // The exception is that the path *does* include the first /, since that's an 24 // The exception is that the path *does* include the first /, since that's an
24 // integral part of the path. 25 // integral part of the path.
25 // 26 //
26 // If the component is not present at all, begin will be 0 and len will be -1. 27 // If the component is not present at all, begin will be 0 and len will be -1.
27 // If the component is present but empty, the length will be 0 instead. Example: 28 // If the component is present but empty, the length will be 0 instead. Example:
28 // http://foo/search -> query = (0, -1) 29 // http://foo/search -> query = (0, -1)
29 // http://foo/search? -> query = (18, 0) 30 // http://foo/search? -> query = (18, 0)
30 struct PP_UrlComponent_Dev { 31 struct PP_UrlComponent_Dev {
31 int32_t begin; 32 int32_t begin;
32 int32_t len; 33 int32_t len;
33 }; 34 };
34 35
35 struct PP_UrlComponents_Dev { 36 struct PP_UrlComponents_Dev {
36 PP_UrlComponent_Dev scheme; 37 struct PP_UrlComponent_Dev scheme;
37 PP_UrlComponent_Dev username; 38 struct PP_UrlComponent_Dev username;
38 PP_UrlComponent_Dev password; 39 struct PP_UrlComponent_Dev password;
39 PP_UrlComponent_Dev host; 40 struct PP_UrlComponent_Dev host;
40 PP_UrlComponent_Dev port; 41 struct PP_UrlComponent_Dev port;
41 PP_UrlComponent_Dev path; 42 struct PP_UrlComponent_Dev path;
42 PP_UrlComponent_Dev query; 43 struct PP_UrlComponent_Dev query;
43 PP_UrlComponent_Dev ref; 44 struct PP_UrlComponent_Dev ref;
44 }; 45 };
45 46
46 // URL encoding: URLs are supplied to this interface as NULL-terminated 8-bit 47 // URL encoding: URLs are supplied to this interface as NULL-terminated 8-bit
47 // strings. You can pass non-ASCII characters which will be interpreted as 48 // strings. You can pass non-ASCII characters which will be interpreted as
48 // UTF-8. Canonicalized URL strings returned by these functions will be ASCII 49 // UTF-8. Canonicalized URL strings returned by these functions will be ASCII
49 // except for the reference fragment (stuff after the '#') which will be 50 // except for the reference fragment (stuff after the '#') which will be
50 // encoded as UTF-8. 51 // encoded as UTF-8.
51 struct PPB_UrlUtil_Dev { 52 struct PPB_UrlUtil_Dev {
52 // Canonicalizes the given URL string according to the rules of the host 53 // Canonicalizes the given URL string according to the rules of the host
53 // browser. If the URL is invalid or the var is not a string, this will 54 // browser. If the URL is invalid or the var is not a string, this will
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84 // Danger: This will be identical to resolving a relative URL on the page, 85 // Danger: This will be identical to resolving a relative URL on the page,
85 // and might be overridden by the page to something different than its actual 86 // and might be overridden by the page to something different than its actual
86 // URL via the <base> tag. Therefore, resolving a relative URL of "" won't 87 // URL via the <base> tag. Therefore, resolving a relative URL of "" won't
87 // necessarily give you the URL of the page! 88 // necessarily give you the URL of the page!
88 struct PP_Var (*ResolveRelativeToDocument)( 89 struct PP_Var (*ResolveRelativeToDocument)(
89 PP_Instance instance, 90 PP_Instance instance,
90 struct PP_Var relative_string, 91 struct PP_Var relative_string,
91 struct PP_UrlComponents_Dev* components); 92 struct PP_UrlComponents_Dev* components);
92 93
93 // Checks whether the given two URLs are in the same security origin. Returns 94 // Checks whether the given two URLs are in the same security origin. Returns
94 // false if either of the URLs are invalid. 95 // FALSE if either of the URLs are invalid.
95 bool (*IsSameSecurityOrigin)(struct PP_Var url_a, struct PP_Var url_b); 96 PP_Bool (*IsSameSecurityOrigin)(struct PP_Var url_a, struct PP_Var url_b);
96 97
97 // Checks whether the document hosting the given plugin instance can access 98 // Checks whether the document hosting the given plugin instance can access
98 // the given URL according to the same origin policy of the browser. Returns 99 // the given URL according to the same origin policy of the browser. Returns
99 // false if the instance or the URL is invalid. 100 // PP_FALSE if the instance or the URL is invalid.
100 bool (*DocumentCanRequest)(PP_Instance instance, struct PP_Var url); 101 PP_Bool (*DocumentCanRequest)(PP_Instance instance, struct PP_Var url);
101 102
102 // Checks whether the document containing the |active| plugin instance can 103 // Checks whether the document containing the |active| plugin instance can
103 // access the document containing the |target| plugin instance according to 104 // access the document containing the |target| plugin instance according to
104 // the security policy of the browser. This includes the same origin policy 105 // the security policy of the browser. This includes the same origin policy
105 // and any cross-origin capabilities enabled by the document. If either of 106 // and any cross-origin capabilities enabled by the document. If either of
106 // the plugin instances are invalid, returns false. 107 // the plugin instances are invalid, returns PP_FALSE.
107 bool (*DocumentCanAccessDocument)(PP_Instance active, PP_Instance target); 108 PP_Bool (*DocumentCanAccessDocument)(PP_Instance active, PP_Instance target);
108 }; 109 };
109 110
110 #endif // PPAPI_C_DEV_PPB_URL_UTIL_DEV_H_ 111 #endif // PPAPI_C_DEV_PPB_URL_UTIL_DEV_H_
111
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