Diff: HTTPClient.h

Revision:

17:951bf897ba01

Parent:

16:1f743885e7de

--- a/HTTPClient.h	Thu Aug 30 15:38:57 2012 +0000
+++ b/HTTPClient.h	Fri Oct 12 16:45:46 2012 +0000
@@ -1,159 +1,159 @@
-/* HTTPClient.h */
-/* Copyright (C) 2012 mbed.org, MIT License
- *
- * 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.
- */
-
-/** \file
-HTTP Client header file
-*/
-
-#ifndef HTTP_CLIENT_H
-#define HTTP_CLIENT_H
-
-#include "TCPSocketConnection.h"
-
-#define HTTP_CLIENT_DEFAULT_TIMEOUT 15000
-
-class HTTPData;
-
-#include "IHTTPData.h"
-#include "mbed.h"
-
-///HTTP client results
-enum HTTPResult
-{
-  HTTP_PROCESSING, ///<Processing
-  HTTP_PARSE, ///<url Parse error
-  HTTP_DNS, ///<Could not resolve name
-  HTTP_PRTCL, ///<Protocol error
-  HTTP_NOTFOUND, ///<HTTP 404 Error
-  HTTP_REFUSED, ///<HTTP 403 Error
-  HTTP_ERROR, ///<HTTP xxx error
-  HTTP_TIMEOUT, ///<Connection timeout
-  HTTP_CONN, ///<Connection error
-  HTTP_CLOSED, ///<Connection was closed by remote host
-  HTTP_OK = 0, ///<Success
-};
-
-/**A simple HTTP Client
-The HTTPClient is composed of:
-- The actual client (HTTPClient)
-- Classes that act as a data repository, each of which deriving from the HTTPData class (HTTPText for short text content, HTTPFile for file I/O, HTTPMap for key/value pairs, and HTTPStream for streaming purposes)
-*/
-class HTTPClient
-{
-public:
-  ///Instantiate the HTTP client
-  HTTPClient();
-  ~HTTPClient();
-  
-#if 0 //TODO add header handlers
-  /**
-  Provides a basic authentification feature (Base64 encoded username and password)
-  Pass two NULL pointers to switch back to no authentication
-  @param user username to use for authentication, must remain valid durlng the whole HTTP session
-  @param user password to use for authentication, must remain valid durlng the whole HTTP session
-  */
-  void basicAuth(const char* user, const char* password); //Basic Authentification
-#endif
-  
-  //High Level setup functions
-  /** Execute a GET request on the URL
-  Blocks until completion
-  @param url : url on which to execute the request
-  @param pDataIn : pointer to an IHTTPDataIn instance that will collect the data returned by the request, can be NULL
-  @param timeout waiting timeout in ms (osWaitForever for blocking function, not recommended)
-  @return 0 on success, HTTP error (<0) on failure
-  */
-  HTTPResult get(const char* url, IHTTPDataIn* pDataIn, int timeout = HTTP_CLIENT_DEFAULT_TIMEOUT); //Blocking
-  
-  /** Execute a GET request on the URL
-  Blocks until completion
-  This is a helper to directly get a piece of text from a HTTP result
-  @param url : url on which to execute the request
-  @param result : pointer to a char array in which the result will be stored
-  @param maxResultLen : length of the char array (including space for the NULL-terminating char)
-  @param timeout waiting timeout in ms (osWaitForever for blocking function, not recommended)
-  @return 0 on success, HTTP error (<0) on failure
-  */
-  HTTPResult get(const char* url, char* result, size_t maxResultLen, int timeout = HTTP_CLIENT_DEFAULT_TIMEOUT); //Blocking
-
-  /** Execute a POST request on the URL
-  Blocks until completion
-  @param url : url on which to execute the request
-  @param dataOut : a IHTTPDataOut instance that contains the data that will be posted
-  @param pDataIn : pointer to an IHTTPDataIn instance that will collect the data returned by the request, can be NULL
-  @param timeout waiting timeout in ms (osWaitForever for blocking function, not recommended)
-  @return 0 on success, HTTP error (<0) on failure
-  */
-  HTTPResult post(const char* url, const IHTTPDataOut& dataOut, IHTTPDataIn* pDataIn, int timeout = HTTP_CLIENT_DEFAULT_TIMEOUT); //Blocking
-  
-  /** Execute a PUT request on the URL
-  Blocks until completion
-  @param url : url on which to execute the request
-  @param dataOut : a IHTTPDataOut instance that contains the data that will be put
-  @param pDataIn : pointer to an IHTTPDataIn instance that will collect the data returned by the request, can be NULL
-  @param timeout waiting timeout in ms (osWaitForever for blocking function, not recommended)
-  @return 0 on success, HTTP error (<0) on failure
-  */
-  HTTPResult put(const char* url, const IHTTPDataOut& dataOut, IHTTPDataIn* pDataIn, int timeout = HTTP_CLIENT_DEFAULT_TIMEOUT); //Blocking
-  
-  /** Execute a DELETE request on the URL
-  Blocks until completion
-  @param url : url on which to execute the request
-  @param pDataIn : pointer to an IHTTPDataIn instance that will collect the data returned by the request, can be NULL
-  @param timeout waiting timeout in ms (osWaitForever for blocking function, not recommended)
-  @return 0 on success, HTTP error (<0) on failure
-  */
-  HTTPResult del(const char* url, IHTTPDataIn* pDataIn, int timeout = HTTP_CLIENT_DEFAULT_TIMEOUT); //Blocking
-  
-  /** Get last request's HTTP response code
-  @return The HTTP response code of the last request
-  */
-  int getHTTPResponseCode();
-  
-private:
-  enum HTTP_METH
-  {
-    HTTP_GET,
-    HTTP_POST,
-    HTTP_PUT,
-    HTTP_DELETE,
-    HTTP_HEAD
-  };
-
-  HTTPResult connect(const char* url, HTTP_METH method, IHTTPDataOut* pDataOut, IHTTPDataIn* pDataIn, int timeout); //Execute request
-  HTTPResult recv(char* buf, size_t minLen, size_t maxLen, size_t* pReadLen); //0 on success, err code on failure
-  HTTPResult send(char* buf, size_t len = 0); //0 on success, err code on failure
-  HTTPResult parseURL(const char* url, char* scheme, size_t maxSchemeLen, char* host, size_t maxHostLen, uint16_t* port, char* path, size_t maxPathLen); //Parse URL
-
-  //Parameters
-  TCPSocketConnection m_sock;
-  
-  int m_timeout;
-
-  const char* m_basicAuthUser;
-  const char* m_basicAuthPassword;
-  int m_httpResponseCode;
-
-};
-
-//Including data containers here for more convenience
-#include "data/HTTPText.h"
-#include "data/HTTPMap.h"
-
-#endif
+/* HTTPClient.h */
+/* Copyright (C) 2012 mbed.org, MIT License
+ *
+ * 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.
+ */
+
+/** \file
+HTTP Client header file
+*/
+
+#ifndef HTTP_CLIENT_H
+#define HTTP_CLIENT_H
+
+#include "TCPSocketConnection.h"
+
+#define HTTP_CLIENT_DEFAULT_TIMEOUT 15000
+
+class HTTPData;
+
+#include "IHTTPData.h"
+#include "mbed.h"
+
+///HTTP client results
+enum HTTPResult
+{
+  HTTP_PROCESSING, ///<Processing
+  HTTP_PARSE, ///<url Parse error
+  HTTP_DNS, ///<Could not resolve name
+  HTTP_PRTCL, ///<Protocol error
+  HTTP_NOTFOUND, ///<HTTP 404 Error
+  HTTP_REFUSED, ///<HTTP 403 Error
+  HTTP_ERROR, ///<HTTP xxx error
+  HTTP_TIMEOUT, ///<Connection timeout
+  HTTP_CONN, ///<Connection error
+  HTTP_CLOSED, ///<Connection was closed by remote host
+  HTTP_OK = 0, ///<Success
+};
+
+/**A simple HTTP Client
+The HTTPClient is composed of:
+- The actual client (HTTPClient)
+- Classes that act as a data repository, each of which deriving from the HTTPData class (HTTPText for short text content, HTTPFile for file I/O, HTTPMap for key/value pairs, and HTTPStream for streaming purposes)
+*/
+class HTTPClient
+{
+public:
+  ///Instantiate the HTTP client
+  HTTPClient();
+  ~HTTPClient();
+  
+#if 0 //TODO add header handlers
+  /**
+  Provides a basic authentification feature (Base64 encoded username and password)
+  Pass two NULL pointers to switch back to no authentication
+  @param user username to use for authentication, must remain valid durlng the whole HTTP session
+  @param user password to use for authentication, must remain valid durlng the whole HTTP session
+  */
+  void basicAuth(const char* user, const char* password); //Basic Authentification
+#endif
+  
+  //High Level setup functions
+  /** Execute a GET request on the URL
+  Blocks until completion
+  @param url : url on which to execute the request
+  @param pDataIn : pointer to an IHTTPDataIn instance that will collect the data returned by the request, can be NULL
+  @param timeout waiting timeout in ms (osWaitForever for blocking function, not recommended)
+  @return 0 on success, HTTP error (<0) on failure
+  */
+  HTTPResult get(const char* url, IHTTPDataIn* pDataIn, int timeout = HTTP_CLIENT_DEFAULT_TIMEOUT); //Blocking
+  
+  /** Execute a GET request on the URL
+  Blocks until completion
+  This is a helper to directly get a piece of text from a HTTP result
+  @param url : url on which to execute the request
+  @param result : pointer to a char array in which the result will be stored
+  @param maxResultLen : length of the char array (including space for the NULL-terminating char)
+  @param timeout waiting timeout in ms (osWaitForever for blocking function, not recommended)
+  @return 0 on success, HTTP error (<0) on failure
+  */
+  HTTPResult get(const char* url, char* result, size_t maxResultLen, int timeout = HTTP_CLIENT_DEFAULT_TIMEOUT); //Blocking
+
+  /** Execute a POST request on the URL
+  Blocks until completion
+  @param url : url on which to execute the request
+  @param dataOut : a IHTTPDataOut instance that contains the data that will be posted
+  @param pDataIn : pointer to an IHTTPDataIn instance that will collect the data returned by the request, can be NULL
+  @param timeout waiting timeout in ms (osWaitForever for blocking function, not recommended)
+  @return 0 on success, HTTP error (<0) on failure
+  */
+  HTTPResult post(const char* url, const IHTTPDataOut& dataOut, IHTTPDataIn* pDataIn, int timeout = HTTP_CLIENT_DEFAULT_TIMEOUT); //Blocking
+  
+  /** Execute a PUT request on the URL
+  Blocks until completion
+  @param url : url on which to execute the request
+  @param dataOut : a IHTTPDataOut instance that contains the data that will be put
+  @param pDataIn : pointer to an IHTTPDataIn instance that will collect the data returned by the request, can be NULL
+  @param timeout waiting timeout in ms (osWaitForever for blocking function, not recommended)
+  @return 0 on success, HTTP error (<0) on failure
+  */
+  HTTPResult put(const char* url, const IHTTPDataOut& dataOut, IHTTPDataIn* pDataIn, int timeout = HTTP_CLIENT_DEFAULT_TIMEOUT); //Blocking
+  
+  /** Execute a DELETE request on the URL
+  Blocks until completion
+  @param url : url on which to execute the request
+  @param pDataIn : pointer to an IHTTPDataIn instance that will collect the data returned by the request, can be NULL
+  @param timeout waiting timeout in ms (osWaitForever for blocking function, not recommended)
+  @return 0 on success, HTTP error (<0) on failure
+  */
+  HTTPResult del(const char* url, IHTTPDataIn* pDataIn, int timeout = HTTP_CLIENT_DEFAULT_TIMEOUT); //Blocking
+  
+  /** Get last request's HTTP response code
+  @return The HTTP response code of the last request
+  */
+  int getHTTPResponseCode();
+  
+private:
+  enum HTTP_METH
+  {
+    HTTP_GET,
+    HTTP_POST,
+    HTTP_PUT,
+    HTTP_DELETE,
+    HTTP_HEAD
+  };
+
+  HTTPResult connect(const char* url, HTTP_METH method, IHTTPDataOut* pDataOut, IHTTPDataIn* pDataIn, int timeout); //Execute request
+  HTTPResult recv(char* buf, size_t minLen, size_t maxLen, size_t* pReadLen); //0 on success, err code on failure
+  HTTPResult send(char* buf, size_t len = 0); //0 on success, err code on failure
+  HTTPResult parseURL(const char* url, char* scheme, size_t maxSchemeLen, char* host, size_t maxHostLen, uint16_t* port, char* path, size_t maxPathLen); //Parse URL
+
+  //Parameters
+  TCPSocketConnection m_sock;
+  
+  int m_timeout;
+
+  const char* m_basicAuthUser;
+  const char* m_basicAuthPassword;
+  int m_httpResponseCode;
+
+};
+
+//Including data containers here for more convenience
+#include "data/HTTPText.h"
+#include "data/HTTPMap.h"
+
+#endif