1 # ===================================================================== 2 # cartLoad.awk: RPC I/O function for rpclib/cartLoad. 3 # 4 # Copyright (c) 2007,2008,2009,2010 Carlo Strozzi 5 # 6 # This program is free software; you can redistribute it and/or modify 7 # it under the terms of the GNU General Public License as published by 8 # the Free Software Foundation; version 2 dated June, 1991. 9 # 10 # This program is distributed in the hope that it will be useful, 11 # but WITHOUT ANY WARRANTY; without even the implied warranty of 12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 # GNU General Public License for more details. 14 # 15 # You should have received a copy of the GNU General Public License 16 # along with this program; if not, write to the Free Software 17 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 18 # 19 # ===================================================================== 20 21 # ===================================================================== 22 # void _userproc(int mode) 23 # ===================================================================== 24 25 function _userproc(mode, value) { 26 27 if (mode == _O_REQUEST) { # request. 28 29 # target group. 30 value = substr(_request("1",1),1,ENVIRON["TNS_GROUP_MAXLEN"]) 31 32 # group must not be null and it may not contain the 33 # unescaped ``.'' character. 34 35 if (value != _NULL && value !~ /\./) { 36 _rcset("cgi.group",unixify(value)) 37 _rcset("cgi.group.literal",value) 38 } 39 40 # target item (i.e. page) 41 value = substr(_request("2",1),1,ENVIRON["TNS_PAGE_MAXLEN"]) 42 43 # page name must be at least 2-character long. 44 if (length(value) > 1) { 45 46 _rcset("cgi.page.literal",value) 47 48 value = unixify(value,1) 49 50 if (length(value) > 1) { 51 _rcset("cgi.page",value) 52 53 # optional item quantity. 54 if ((value=_request("3",1)/1) && value > 0) 55 _rcset("cgi.qty",value) 56 } 57 } 58 59 # The following test is necessary since the address could, 60 # at least in theory, have been set to any string by the 61 # remote user, due to how it is handled to cope with stunnel(8) 62 # and the lack of transproxy support in kernel 2.4.x. 63 64 if (_isipaddr(ENVIRON["REMOTE_ADDR"]) == _TRUE) 65 value = ENVIRON["REMOTE_ADDR"] 66 else value = "0.0.0.0" 67 68 _rcset("REMOTE_ADDR",value) 69 } 70 71 else { # response 72 73 # generic template conditionals. 74 75 ifsections() 76 } 77 } 78 79 # EOF