1 package icx_call AUTHID CURRENT_USER as
2 /* $Header: ICXSECAS.pls 120.0.12020000.2 2013/03/21 06:07:28 srinnakk ship $ */
3
4 function encrypt(c_string varchar2) return varchar2;
5
6 function encrypt2(c_string varchar2,
7 c_session_id number default null) return varchar2;
8
9 function encrypt3(c_number in number,
10 c_number_of_digits in number default 4)
11 return varchar2;
12
13 function encrypt4(p_string varchar2,
14 p_session_id number default null) return varchar2;
15
16 function decrypt(c_string varchar2) return varchar2;
17
18 function decrypt2(c_text_id number,
19 c_session_id number default null) return varchar2;
20
21 function decrypt3(c_hex in varchar2)
22 return number;
23
24 function decrypt4(p_string varchar2,
25 p_session_id number default null) return varchar2;
26
27 function CRCHASH(KEYSTRING in varchar2, DATASTRING in varchar2)
28 return number;
29
30 /*
31 * This code has been added for bug 5350739. As IPG team needed URL encoding and
32 * decoding API's from AOL, we have included them in this package.
33 */
34 /*
35 encode_url convert a given string to a specified character set,
36 then encode the converted string in form-urlencoded format.
37 If you only need to encode a string in the ICX_CLIENT_IANA_ENCODING
38 profile option value, you don't need to specify the second parameter.
39 If you have to support different character set than the
40 ICX_CLIENT_IANA_ENCODING
41 you have to specify the desired character set in p_charset.
42
43 Reserved characters defined in RFC-1738
44 http://www.ietf.org/rfc/rfc1738.txt
45
46 When you encode a string with this function, you should not pass
47 a whole URL string like 'http://aaa.yyy.com/abc.html?param=xxx'.
48 You first encode parameter names and parameter values separately, then
49 compose complete URL.
50
51 Syntax:
52 encode_url (p_url in varchar2,
53 p_charset in varchar2)
54 return varchar2;
55
56 Parameters:
57 p_url burl parameter string to be encoded in form-urlencoded format.
58 p_charset bname of oracle charset in Oracles character set name such as
59 'WE8ISO8859P1' or 'UTF8' or IANA encoding name such as
60 'UTF-8', 'ISO-8859-1'.
61 Please refer to the following URL for the complete list of
62 IANA character set.
63 http://www.iana.org/assignments/character-sets
64 if p_charset is not specified or NULL, the value of
65 ICX_CLIENT_IANA_ENCODING is used as encoding by default
66 From this version, API no longer accept NLS_LANG variable
67 style encoding name because IANA character set name may
68 includes "." too. Special handlin for NLS_LANG breaks the
69 process if IANA character set name inclduing "." is specified.
70 Return:
71 varchar2 form-urlencoded string.
72 */
73 function encode_url (p_url in varchar2,
74 p_charset in varchar2 default null)
75 return varchar2;
76 /*
77 decode_url decode a specified form-url-encoded string with specified
78 character set and convert it to varchar2 string.
79
80 Syntax:
81 decode_url (p_url in varchar2,
82 p_charset in varchar2)
83 return varchar2;
84
85 Parameters:
86 p_url url parameter string to be decoded.
87 p_charset name of oracle charset in Oracles character set name such as
88 'WE8ISO8859P1' or 'UTF8' or IANA encoding name such as
89 'UTF-8', 'ISO-8859-1'.
90 Please refer to the following URL for the complete list of
91 IANA character set.
92 http://www.iana.org/assignments/character-sets
93 if p_charset is not specified or NULL, the value of
94 ICX_CLIENT_IANA_ENCODING is used as encoding by default
95 From this version, API no longer accept NLS_LANG variable
96 style encoding name because IANA character set name may
97 includes "." too. Special handlin for NLS_LANG breaks the
98 process if IANA character set name inclduing "." is specified.
99
100 Return:
101 varchar2 decoded string in varchar2 that character set match
102 with the database character set.
103 */
104 function decode_url (p_url in varchar2,
105 p_charset in varchar2 default null)
106 return varchar2;
107 end icx_call;
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