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Dependencies:   mbed

NetServices/services/http/util/url.cpp@1:f5ac63519541, 2014-03-05 (annotated)

Committer:
Michael J. Spencer
Date:
Wed Mar 05 06:14:02 2014 -0800
Revision:
1:f5ac63519541
Initial commit.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Michael J. Spencer 1:f5ac63519541 1
Michael J. Spencer 1:f5ac63519541 2 /*
Michael J. Spencer 1:f5ac63519541 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
Michael J. Spencer 1:f5ac63519541 4
Michael J. Spencer 1:f5ac63519541 5 Permission is hereby granted, free of charge, to any person obtaining a copy
Michael J. Spencer 1:f5ac63519541 6 of this software and associated documentation files (the "Software"), to deal
Michael J. Spencer 1:f5ac63519541 7 in the Software without restriction, including without limitation the rights
Michael J. Spencer 1:f5ac63519541 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
Michael J. Spencer 1:f5ac63519541 9 copies of the Software, and to permit persons to whom the Software is
Michael J. Spencer 1:f5ac63519541 10 furnished to do so, subject to the following conditions:
Michael J. Spencer 1:f5ac63519541 11
Michael J. Spencer 1:f5ac63519541 12 The above copyright notice and this permission notice shall be included in
Michael J. Spencer 1:f5ac63519541 13 all copies or substantial portions of the Software.
Michael J. Spencer 1:f5ac63519541 14
Michael J. Spencer 1:f5ac63519541 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
Michael J. Spencer 1:f5ac63519541 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
Michael J. Spencer 1:f5ac63519541 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
Michael J. Spencer 1:f5ac63519541 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
Michael J. Spencer 1:f5ac63519541 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
Michael J. Spencer 1:f5ac63519541 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
Michael J. Spencer 1:f5ac63519541 21 THE SOFTWARE.
Michael J. Spencer 1:f5ac63519541 22 */
Michael J. Spencer 1:f5ac63519541 23
Michael J. Spencer 1:f5ac63519541 24 #include "url.h"
Michael J. Spencer 1:f5ac63519541 25
Michael J. Spencer 1:f5ac63519541 26 Url::Url() : m_port(0)
Michael J. Spencer 1:f5ac63519541 27 {
Michael J. Spencer 1:f5ac63519541 28
Michael J. Spencer 1:f5ac63519541 29 }
Michael J. Spencer 1:f5ac63519541 30
Michael J. Spencer 1:f5ac63519541 31 string Url::getProtocol()
Michael J. Spencer 1:f5ac63519541 32 {
Michael J. Spencer 1:f5ac63519541 33 return m_protocol;
Michael J. Spencer 1:f5ac63519541 34 }
Michael J. Spencer 1:f5ac63519541 35
Michael J. Spencer 1:f5ac63519541 36 string Url::getHost()
Michael J. Spencer 1:f5ac63519541 37 {
Michael J. Spencer 1:f5ac63519541 38 return m_host;
Michael J. Spencer 1:f5ac63519541 39 }
Michael J. Spencer 1:f5ac63519541 40
Michael J. Spencer 1:f5ac63519541 41 bool Url::getHostIp(IpAddr* ip)
Michael J. Spencer 1:f5ac63519541 42 {
Michael J. Spencer 1:f5ac63519541 43 unsigned int ipArr[4] = {0};
Michael J. Spencer 1:f5ac63519541 44 if ( sscanf(m_host.c_str(), "%u.%u.%u.%u", &ipArr[0], &ipArr[1], &ipArr[2], &ipArr[3]) != 4 )
Michael J. Spencer 1:f5ac63519541 45 {
Michael J. Spencer 1:f5ac63519541 46 return false;
Michael J. Spencer 1:f5ac63519541 47 }
Michael J. Spencer 1:f5ac63519541 48 *ip = IpAddr(ipArr[0], ipArr[1], ipArr[2], ipArr[3]);
Michael J. Spencer 1:f5ac63519541 49 return true;
Michael J. Spencer 1:f5ac63519541 50 }
Michael J. Spencer 1:f5ac63519541 51
Michael J. Spencer 1:f5ac63519541 52 uint16_t Url::getPort()
Michael J. Spencer 1:f5ac63519541 53 {
Michael J. Spencer 1:f5ac63519541 54 return m_port;
Michael J. Spencer 1:f5ac63519541 55 }
Michael J. Spencer 1:f5ac63519541 56
Michael J. Spencer 1:f5ac63519541 57 string Url::getPath()
Michael J. Spencer 1:f5ac63519541 58 {
Michael J. Spencer 1:f5ac63519541 59 return m_path;
Michael J. Spencer 1:f5ac63519541 60 }
Michael J. Spencer 1:f5ac63519541 61
Michael J. Spencer 1:f5ac63519541 62 void Url::setProtocol(string protocol)
Michael J. Spencer 1:f5ac63519541 63 {
Michael J. Spencer 1:f5ac63519541 64 m_protocol = protocol;
Michael J. Spencer 1:f5ac63519541 65 }
Michael J. Spencer 1:f5ac63519541 66
Michael J. Spencer 1:f5ac63519541 67 void Url::setHost(string host)
Michael J. Spencer 1:f5ac63519541 68 {
Michael J. Spencer 1:f5ac63519541 69 m_host = host;
Michael J. Spencer 1:f5ac63519541 70 }
Michael J. Spencer 1:f5ac63519541 71
Michael J. Spencer 1:f5ac63519541 72 void Url::setPort(uint16_t port)
Michael J. Spencer 1:f5ac63519541 73 {
Michael J. Spencer 1:f5ac63519541 74 m_port = port;
Michael J. Spencer 1:f5ac63519541 75 }
Michael J. Spencer 1:f5ac63519541 76
Michael J. Spencer 1:f5ac63519541 77 void Url::setPath(string path)
Michael J. Spencer 1:f5ac63519541 78 {
Michael J. Spencer 1:f5ac63519541 79 m_path = path;
Michael J. Spencer 1:f5ac63519541 80 }
Michael J. Spencer 1:f5ac63519541 81
Michael J. Spencer 1:f5ac63519541 82 void Url::fromString(string str)
Michael J. Spencer 1:f5ac63519541 83 {
Michael J. Spencer 1:f5ac63519541 84 //URI form [protocol://]host[:port]/path
Michael J. Spencer 1:f5ac63519541 85 int pos = 0;
Michael J. Spencer 1:f5ac63519541 86 int len = str.find("://");
Michael J. Spencer 1:f5ac63519541 87 if( len > 0)
Michael J. Spencer 1:f5ac63519541 88 {
Michael J. Spencer 1:f5ac63519541 89 m_protocol = str.substr(0, len);
Michael J. Spencer 1:f5ac63519541 90 pos += len + 3;
Michael J. Spencer 1:f5ac63519541 91 }
Michael J. Spencer 1:f5ac63519541 92 else
Michael J. Spencer 1:f5ac63519541 93 {
Michael J. Spencer 1:f5ac63519541 94 m_protocol = "";
Michael J. Spencer 1:f5ac63519541 95 }
Michael J. Spencer 1:f5ac63519541 96
Michael J. Spencer 1:f5ac63519541 97 bool isPort = false;
Michael J. Spencer 1:f5ac63519541 98 int cln_pos = str.find(":", pos);
Michael J. Spencer 1:f5ac63519541 99 int slash_pos = str.find("/", pos);
Michael J. Spencer 1:f5ac63519541 100 if( slash_pos == -1 )
Michael J. Spencer 1:f5ac63519541 101 {
Michael J. Spencer 1:f5ac63519541 102 slash_pos = str.length();
Michael J. Spencer 1:f5ac63519541 103 }
Michael J. Spencer 1:f5ac63519541 104 if( (cln_pos != -1) && (cln_pos < slash_pos) )
Michael J. Spencer 1:f5ac63519541 105 {
Michael J. Spencer 1:f5ac63519541 106 isPort = true;
Michael J. Spencer 1:f5ac63519541 107 len = cln_pos - pos;
Michael J. Spencer 1:f5ac63519541 108 }
Michael J. Spencer 1:f5ac63519541 109 else
Michael J. Spencer 1:f5ac63519541 110 {
Michael J. Spencer 1:f5ac63519541 111 len = slash_pos - pos;
Michael J. Spencer 1:f5ac63519541 112 }
Michael J. Spencer 1:f5ac63519541 113
Michael J. Spencer 1:f5ac63519541 114 m_host = str.substr(pos, len);
Michael J. Spencer 1:f5ac63519541 115
Michael J. Spencer 1:f5ac63519541 116 pos += len;
Michael J. Spencer 1:f5ac63519541 117 if( isPort )
Michael J. Spencer 1:f5ac63519541 118 {
Michael J. Spencer 1:f5ac63519541 119 pos+=1; //Do not keep :
Michael J. Spencer 1:f5ac63519541 120 unsigned int port = 0;
Michael J. Spencer 1:f5ac63519541 121 sscanf(str.substr(pos, cln_pos-pos).c_str(),"%u", &port);
Michael J. Spencer 1:f5ac63519541 122 m_port = (uint16_t)port;
Michael J. Spencer 1:f5ac63519541 123 pos = slash_pos;
Michael J. Spencer 1:f5ac63519541 124 }
Michael J. Spencer 1:f5ac63519541 125
Michael J. Spencer 1:f5ac63519541 126 m_path = str.substr(pos);
Michael J. Spencer 1:f5ac63519541 127 }
Michael J. Spencer 1:f5ac63519541 128
Michael J. Spencer 1:f5ac63519541 129 string Url::toString()
Michael J. Spencer 1:f5ac63519541 130 {
Michael J. Spencer 1:f5ac63519541 131 string url;
Michael J. Spencer 1:f5ac63519541 132 if( !m_protocol.empty() )
Michael J. Spencer 1:f5ac63519541 133 {
Michael J. Spencer 1:f5ac63519541 134 url.append(m_protocol);
Michael J. Spencer 1:f5ac63519541 135 url.append("://");
Michael J. Spencer 1:f5ac63519541 136 }
Michael J. Spencer 1:f5ac63519541 137 url.append(m_host);
Michael J. Spencer 1:f5ac63519541 138 if( m_port )
Michael J. Spencer 1:f5ac63519541 139 {
Michael J. Spencer 1:f5ac63519541 140 char c_port[6] = {0};
Michael J. Spencer 1:f5ac63519541 141 sprintf(c_port, "%d", m_port);
Michael J. Spencer 1:f5ac63519541 142 url.append(":");
Michael J. Spencer 1:f5ac63519541 143 url.append(c_port);
Michael J. Spencer 1:f5ac63519541 144 }
Michael J. Spencer 1:f5ac63519541 145 if(m_path[0]!='/')
Michael J. Spencer 1:f5ac63519541 146 {
Michael J. Spencer 1:f5ac63519541 147 url.append("/");
Michael J. Spencer 1:f5ac63519541 148 }
Michael J. Spencer 1:f5ac63519541 149 url.append(m_path);
Michael J. Spencer 1:f5ac63519541 150 return url;
Michael J. Spencer 1:f5ac63519541 151 }