This short program illustrates how to use the DS130x_I2C library. My objective is to share the same RTC with Microchip 18F MCU.
Dependencies: mbed DebugLibrary
NetServices/services/http/util/url.cpp@1:995212d326ca, 2011-02-11 (annotated)
- Committer:
- Yann
- Date:
- Fri Feb 11 10:17:20 2011 +0000
- Revision:
- 1:995212d326ca
- Parent:
- 0:f30e2135b0db
V0.0.0.2
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Yann | 0:f30e2135b0db | 1 | |
Yann | 0:f30e2135b0db | 2 | /* |
Yann | 0:f30e2135b0db | 3 | Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com) |
Yann | 0:f30e2135b0db | 4 | |
Yann | 0:f30e2135b0db | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy |
Yann | 0:f30e2135b0db | 6 | of this software and associated documentation files (the "Software"), to deal |
Yann | 0:f30e2135b0db | 7 | in the Software without restriction, including without limitation the rights |
Yann | 0:f30e2135b0db | 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
Yann | 0:f30e2135b0db | 9 | copies of the Software, and to permit persons to whom the Software is |
Yann | 0:f30e2135b0db | 10 | furnished to do so, subject to the following conditions: |
Yann | 0:f30e2135b0db | 11 | |
Yann | 0:f30e2135b0db | 12 | The above copyright notice and this permission notice shall be included in |
Yann | 0:f30e2135b0db | 13 | all copies or substantial portions of the Software. |
Yann | 0:f30e2135b0db | 14 | |
Yann | 0:f30e2135b0db | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
Yann | 0:f30e2135b0db | 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
Yann | 0:f30e2135b0db | 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
Yann | 0:f30e2135b0db | 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
Yann | 0:f30e2135b0db | 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
Yann | 0:f30e2135b0db | 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
Yann | 0:f30e2135b0db | 21 | THE SOFTWARE. |
Yann | 0:f30e2135b0db | 22 | */ |
Yann | 0:f30e2135b0db | 23 | |
Yann | 0:f30e2135b0db | 24 | #include "url.h" |
Yann | 0:f30e2135b0db | 25 | |
Yann | 0:f30e2135b0db | 26 | Url::Url() : m_port(0) |
Yann | 0:f30e2135b0db | 27 | { |
Yann | 0:f30e2135b0db | 28 | |
Yann | 0:f30e2135b0db | 29 | } |
Yann | 0:f30e2135b0db | 30 | |
Yann | 0:f30e2135b0db | 31 | string Url::getProtocol() |
Yann | 0:f30e2135b0db | 32 | { |
Yann | 0:f30e2135b0db | 33 | return m_protocol; |
Yann | 0:f30e2135b0db | 34 | } |
Yann | 0:f30e2135b0db | 35 | |
Yann | 0:f30e2135b0db | 36 | string Url::getHost() |
Yann | 0:f30e2135b0db | 37 | { |
Yann | 0:f30e2135b0db | 38 | return m_host; |
Yann | 0:f30e2135b0db | 39 | } |
Yann | 0:f30e2135b0db | 40 | |
Yann | 0:f30e2135b0db | 41 | bool Url::getHostIp(IpAddr* ip) |
Yann | 0:f30e2135b0db | 42 | { |
Yann | 0:f30e2135b0db | 43 | unsigned int ipArr[4] = {0}; |
Yann | 0:f30e2135b0db | 44 | if ( sscanf(m_host.c_str(), "%u.%u.%u.%u", &ipArr[0], &ipArr[1], &ipArr[2], &ipArr[3]) != 4 ) |
Yann | 0:f30e2135b0db | 45 | { |
Yann | 0:f30e2135b0db | 46 | return false; |
Yann | 0:f30e2135b0db | 47 | } |
Yann | 0:f30e2135b0db | 48 | *ip = IpAddr(ipArr[0], ipArr[1], ipArr[2], ipArr[3]); |
Yann | 0:f30e2135b0db | 49 | return true; |
Yann | 0:f30e2135b0db | 50 | } |
Yann | 0:f30e2135b0db | 51 | |
Yann | 0:f30e2135b0db | 52 | uint16_t Url::getPort() |
Yann | 0:f30e2135b0db | 53 | { |
Yann | 0:f30e2135b0db | 54 | return m_port; |
Yann | 0:f30e2135b0db | 55 | } |
Yann | 0:f30e2135b0db | 56 | |
Yann | 0:f30e2135b0db | 57 | string Url::getPath() |
Yann | 0:f30e2135b0db | 58 | { |
Yann | 0:f30e2135b0db | 59 | return m_path; |
Yann | 0:f30e2135b0db | 60 | } |
Yann | 0:f30e2135b0db | 61 | |
Yann | 0:f30e2135b0db | 62 | void Url::setProtocol(string protocol) |
Yann | 0:f30e2135b0db | 63 | { |
Yann | 0:f30e2135b0db | 64 | m_protocol = protocol; |
Yann | 0:f30e2135b0db | 65 | } |
Yann | 0:f30e2135b0db | 66 | |
Yann | 0:f30e2135b0db | 67 | void Url::setHost(string host) |
Yann | 0:f30e2135b0db | 68 | { |
Yann | 0:f30e2135b0db | 69 | m_host = host; |
Yann | 0:f30e2135b0db | 70 | } |
Yann | 0:f30e2135b0db | 71 | |
Yann | 0:f30e2135b0db | 72 | void Url::setPort(uint16_t port) |
Yann | 0:f30e2135b0db | 73 | { |
Yann | 0:f30e2135b0db | 74 | m_port = port; |
Yann | 0:f30e2135b0db | 75 | } |
Yann | 0:f30e2135b0db | 76 | |
Yann | 0:f30e2135b0db | 77 | void Url::setPath(string path) |
Yann | 0:f30e2135b0db | 78 | { |
Yann | 0:f30e2135b0db | 79 | m_path = path; |
Yann | 0:f30e2135b0db | 80 | } |
Yann | 0:f30e2135b0db | 81 | |
Yann | 0:f30e2135b0db | 82 | void Url::fromString(string str) |
Yann | 0:f30e2135b0db | 83 | { |
Yann | 0:f30e2135b0db | 84 | //URI form [protocol://]host[:port]/path |
Yann | 0:f30e2135b0db | 85 | int pos = 0; |
Yann | 0:f30e2135b0db | 86 | int len = str.find("://"); |
Yann | 0:f30e2135b0db | 87 | if( len > 0) |
Yann | 0:f30e2135b0db | 88 | { |
Yann | 0:f30e2135b0db | 89 | m_protocol = str.substr(0, len); |
Yann | 0:f30e2135b0db | 90 | pos += len + 3; |
Yann | 0:f30e2135b0db | 91 | } |
Yann | 0:f30e2135b0db | 92 | else |
Yann | 0:f30e2135b0db | 93 | { |
Yann | 0:f30e2135b0db | 94 | m_protocol = ""; |
Yann | 0:f30e2135b0db | 95 | } |
Yann | 0:f30e2135b0db | 96 | |
Yann | 0:f30e2135b0db | 97 | bool isPort = false; |
Yann | 0:f30e2135b0db | 98 | int cln_pos = str.find(":", pos); |
Yann | 0:f30e2135b0db | 99 | int slash_pos = str.find("/", pos); |
Yann | 0:f30e2135b0db | 100 | if( slash_pos == -1 ) |
Yann | 0:f30e2135b0db | 101 | { |
Yann | 0:f30e2135b0db | 102 | slash_pos = str.length(); |
Yann | 0:f30e2135b0db | 103 | } |
Yann | 0:f30e2135b0db | 104 | if( (cln_pos != -1) && (cln_pos < slash_pos) ) |
Yann | 0:f30e2135b0db | 105 | { |
Yann | 0:f30e2135b0db | 106 | isPort = true; |
Yann | 0:f30e2135b0db | 107 | len = cln_pos - pos; |
Yann | 0:f30e2135b0db | 108 | } |
Yann | 0:f30e2135b0db | 109 | else |
Yann | 0:f30e2135b0db | 110 | { |
Yann | 0:f30e2135b0db | 111 | len = slash_pos - pos; |
Yann | 0:f30e2135b0db | 112 | } |
Yann | 0:f30e2135b0db | 113 | |
Yann | 0:f30e2135b0db | 114 | m_host = str.substr(pos, len); |
Yann | 0:f30e2135b0db | 115 | |
Yann | 0:f30e2135b0db | 116 | pos += len; |
Yann | 0:f30e2135b0db | 117 | if( isPort ) |
Yann | 0:f30e2135b0db | 118 | { |
Yann | 0:f30e2135b0db | 119 | pos+=1; //Do not keep : |
Yann | 0:f30e2135b0db | 120 | unsigned int port = 0; |
Yann | 0:f30e2135b0db | 121 | sscanf(str.substr(pos, cln_pos-pos).c_str(),"%u", &port); |
Yann | 0:f30e2135b0db | 122 | m_port = (uint16_t)port; |
Yann | 0:f30e2135b0db | 123 | pos = slash_pos; |
Yann | 0:f30e2135b0db | 124 | } |
Yann | 0:f30e2135b0db | 125 | |
Yann | 0:f30e2135b0db | 126 | m_path = str.substr(pos); |
Yann | 0:f30e2135b0db | 127 | } |
Yann | 0:f30e2135b0db | 128 | |
Yann | 0:f30e2135b0db | 129 | string Url::toString() |
Yann | 0:f30e2135b0db | 130 | { |
Yann | 0:f30e2135b0db | 131 | string url; |
Yann | 0:f30e2135b0db | 132 | if( !m_protocol.empty() ) |
Yann | 0:f30e2135b0db | 133 | { |
Yann | 0:f30e2135b0db | 134 | url.append(m_protocol); |
Yann | 0:f30e2135b0db | 135 | url.append("://"); |
Yann | 0:f30e2135b0db | 136 | } |
Yann | 0:f30e2135b0db | 137 | url.append(m_host); |
Yann | 0:f30e2135b0db | 138 | if( m_port ) |
Yann | 0:f30e2135b0db | 139 | { |
Yann | 0:f30e2135b0db | 140 | char c_port[6] = {0}; |
Yann | 0:f30e2135b0db | 141 | sprintf(c_port, "%d", m_port); |
Yann | 0:f30e2135b0db | 142 | url.append(":"); |
Yann | 0:f30e2135b0db | 143 | url.append(c_port); |
Yann | 0:f30e2135b0db | 144 | } |
Yann | 0:f30e2135b0db | 145 | if(m_path[0]!='/') |
Yann | 0:f30e2135b0db | 146 | { |
Yann | 0:f30e2135b0db | 147 | url.append("/"); |
Yann | 0:f30e2135b0db | 148 | } |
Yann | 0:f30e2135b0db | 149 | url.append(m_path); |
Yann | 0:f30e2135b0db | 150 | return url; |
Yann | 0:f30e2135b0db | 151 | } |