Diff: services/http/util/url.cpp

Revision:

0:632c9925f013

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/services/http/util/url.cpp	Fri Jun 11 16:05:15 2010 +0000
@@ -0,0 +1,151 @@
+
+/*
+Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
+ 
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+ 
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+ 
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+#include "url.h"
+
+Url::Url() : m_port(0)
+{
+  
+}
+
+string Url::getProtocol()
+{
+  return m_protocol;
+}
+
+string Url::getHost()
+{
+  return m_host;
+}
+
+bool Url::getHostIp(IpAddr* ip)
+{
+  unsigned int ipArr[4] = {0};
+  if ( sscanf(m_host.c_str(), "%u.%u.%u.%u", &ipArr[0], &ipArr[1], &ipArr[2], &ipArr[3]) != 4 )
+  {
+    return false;
+  }
+  *ip = IpAddr(ipArr[0], ipArr[1], ipArr[2], ipArr[3]);
+  return true;
+}
+
+uint16_t Url::getPort()
+{
+  return m_port;
+}
+
+string Url::getPath()
+{
+  return m_path;
+}
+
+void Url::setProtocol(string protocol)
+{
+  m_protocol = protocol;
+}
+
+void Url::setHost(string host)
+{
+  m_host = host;
+}
+
+void Url::setPort(uint16_t port)
+{
+  m_port = port;
+}
+
+void Url::setPath(string path)
+{
+  m_path = path;
+}
+  
+void Url::fromString(string str)
+{
+  //URI form [protocol://]host[:port]/path
+  int pos = 0;
+  int len = str.find("://");
+  if( len > 0)
+  {
+    m_protocol = str.substr(0, len);
+    pos += len + 3;
+  }
+  else
+  {
+    m_protocol = "";
+  }
+  
+  bool isPort = false;
+  int cln_pos = str.find(":", pos);
+  int slash_pos = str.find("/", pos);
+  if( slash_pos == -1 )
+  {
+    slash_pos = str.length();
+  }
+  if( (cln_pos != -1) && (cln_pos < slash_pos) )
+  {
+    isPort = true;
+    len = cln_pos - pos;
+  }
+  else
+  {
+    len = slash_pos - pos;
+  }
+  
+  m_host = str.substr(pos, len);
+  
+  pos += len;
+  if( isPort )
+  {
+    pos+=1; //Do not keep :
+    unsigned int port = 0;
+    sscanf(str.substr(pos, cln_pos-pos).c_str(),"%u", &port);
+    m_port = (uint16_t)port;
+    pos = slash_pos;
+  }
+  
+  m_path = str.substr(pos);  
+}
+
+string Url::toString()
+{
+  string url;
+  if( !m_protocol.empty() )
+  {
+    url.append(m_protocol);
+    url.append("://");
+  }
+  url.append(m_host);
+  if( m_port )
+  {
+    char c_port[6] = {0};
+    sprintf(c_port, "%d", m_port);
+    url.append(":");
+    url.append(c_port);
+  }
+  if(m_path[0]!='/')
+  {
+    url.append("/");
+  }
+  url.append(m_path);
+  return url;
+}