Diff: IOCHTTPTransport.cpp

Revision:

0:a3fc1c6ef150

Child:

33:7e7f39fad51a

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/IOCHTTPTransport.cpp	Wed Mar 26 19:48:35 2014 +0000
@@ -0,0 +1,104 @@
+/* Copyright C2013 Doug Anson, 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.
+ */
+ 
+ #include "IOCHTTPTransport.h"
+   
+ // default constructor
+ IOCHTTPTransport::IOCHTTPTransport(ErrorHandler *error_handler,void *endpoint) : HTTPTransport(error_handler,endpoint) {
+     memset(this->m_url_buffer,0,IOC_REST_URL_LEN+1);
+ }
+ 
+ // default destructor
+ IOCHTTPTransport::~IOCHTTPTransport() {
+ }
+ 
+ // package up data
+ char *IOCHTTPTransport::packageData(char *verb,char *data,int ioc_id) {
+     char buffer[IOC_PAYLOAD_LEN+1];
+     memset(buffer,0,IOC_PAYLOAD_LEN+1);
+     if (USE_GW_HTTP_REDIRECTOR == false) {
+         // just use the data
+         return data;
+     }
+     else {
+         // repackage into format: VERB;USER;PASS;AUTHDOMAIN;CONTENTTYPE;JSON;URL
+         sprintf(buffer,"%s;%s;%s;_none_;%s;%s;%s ",verb,IOC_USERNAME,IOC_PASSWORD,"application/json",data,this->createIOCUpdateURL(ioc_id,false));
+         memcpy(data,buffer,strlen(buffer));
+         return data;
+     }
+ }
+ 
+ // Load up our endpoint into the IOC
+ bool IOCHTTPTransport::loadEndpoint(char *data,int data_length,char *result,int result_length) {
+    data = this->packageData("POST",data,0);    // must be first as it will first write into the common URL buffer
+    char *url = this->createIOCLoadURL();       // resets the common URL buffer to point to the IOC GW 
+    return this->httpPost(url,data,strlen(data),result,result_length); 
+ }
+ 
+ // update our endpoint with the IOC
+ bool IOCHTTPTransport::updateEndpoint(int ioc_id,char *data,int data_length,char *result,int result_length) { 
+    //this->logger()->log("updateEndpoint: %s",data);
+    data = this->packageData("PUT",data,ioc_id);
+    return this->httpPut(this->createIOCUpdateURL(ioc_id),data,strlen(data),result,result_length); 
+ }
+ 
+ // create the IOC load URL
+ char *IOCHTTPTransport::createIOCLoadURL() { return this->createIOCUpdateURL(0); }
+ 
+ // create the IOC update URL
+ char *IOCHTTPTransport::createIOCUpdateURL(int ioc_id) { return this->createIOCUpdateURL(ioc_id,USE_GW_HTTP_REDIRECTOR); }
+ char *IOCHTTPTransport::createIOCUpdateURL(int ioc_id,bool useRedirector) {
+     if (useRedirector == false) {
+         // make HTTP calls directly
+         char ioc_id_str[IOC_IOC_ID_LEN+1];
+         memset(ioc_id_str,0,IOC_IOC_ID_LEN+1);
+         if (ioc_id > 0) sprintf(ioc_id_str,"/%d",ioc_id);
+         memset(this->m_url_buffer,0,IOC_REST_URL_LEN+1);
+         sprintf(this->m_url_buffer,IOC_REST_URL,IOC_HOST_NAME,IOC_DATASOURCE_ID,ioc_id_str);
+     }
+     else {
+         // use the GW HTTP redirector
+         memset(this->m_url_buffer,0,IOC_REST_URL_LEN+1);
+         sprintf(this->m_url_buffer,GW_REDIRECT_URL,GW_IPADDRESS);
+     }
+     return this->m_url_buffer;
+ }    
+ 
+ // HTTP Get
+ bool IOCHTTPTransport::httpGet(char *url,char *result,int result_length) {
+    this->m_http->basicAuth(IOC_USERNAME,IOC_PASSWORD);
+    return HTTPTransport::httpGet(url,result,result_length);
+ }
+ 
+ // HTTP Put
+ bool IOCHTTPTransport::httpPut(char *url,char *data,int data_length,char *result,int result_length) {
+     this->m_http->basicAuth(IOC_USERNAME,IOC_PASSWORD);
+     return HTTPTransport::httpPut(url,data,data_length,result,result_length);
+ }
+ 
+ // HTTP Post
+ bool IOCHTTPTransport::httpPost(char *url,char *data,int data_length,char *result,int result_length) {
+     this->m_http->basicAuth(IOC_USERNAME,IOC_PASSWORD);
+     return HTTPTransport::httpPost(url,data,data_length,result,result_length);
+ }
+ 
+ // HTTP Delete
+  bool IOCHTTPTransport::httpDelete(char *url,char *data,int data_length) {
+    this->m_http->basicAuth(IOC_USERNAME,IOC_PASSWORD);
+    return HTTPTransport::httpDelete(url,data,data_length);
+ }
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