main.cpp

00001 #include "mbed.h"
00002 #include "EthernetInterface.h"
00003 #include "HTTPClient.h"
00004 
00005 EthernetInterface eth;
00006 HTTPClient http;
00007 char str[512];
00008 
00009 int main() 
00010 {
00011     eth.init(); //Use DHCP
00012 
00013     eth.connect();
00014     
00015     //GET data
00016     printf("\nTrying to fetch page...\n");
00017     int ret = http.get("http://mbed.org/media/uploads/donatien/hello.txt", str, 128);
00018     if (!ret)
00019     {
00020       printf("Page fetched successfully - read %d characters\n", strlen(str));
00021       printf("Result: %s\n", str);
00022     }
00023     else
00024     {
00025       printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode());
00026     }
00027     
00028     //POST data
00029     HTTPMap map;
00030     HTTPText inText(str, 512);
00031     map.put("Hello", "World");
00032     map.put("test", "1234");
00033     printf("\nTrying to post data...\n");
00034     ret = http.post("http://httpbin.org/post", map, &inText);
00035     if (!ret)
00036     {
00037       printf("Executed POST successfully - read %d characters\n", strlen(str));
00038       printf("Result: %s\n", str);
00039     }
00040     else
00041     {
00042       printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode());
00043     }
00044     
00045     //PUT data
00046     strcpy(str, "This is a PUT test!");
00047     HTTPText outText(str);
00048     //HTTPText inText(str, 512);
00049     printf("\nTrying to put resource...\n");
00050     ret = http.put("http://httpbin.org/put", outText, &inText);
00051     if (!ret)
00052     {
00053       printf("Executed PUT successfully - read %d characters\n", strlen(str));
00054       printf("Result: %s\n", str);
00055     }
00056     else
00057     {
00058       printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode());
00059     }
00060     
00061     //DELETE data
00062     //HTTPText inText(str, 512);
00063     printf("\nTrying to delete resource...\n");
00064     ret = http.del("http://httpbin.org/delete", &inText);
00065     if (!ret)
00066     {
00067       printf("Executed DELETE successfully - read %d characters\n", strlen(str));
00068       printf("Result: %s\n", str);
00069     }
00070     else
00071     {
00072       printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode());
00073     }
00074     
00075     eth.disconnect();  
00076 
00077     while(1) {
00078     }
00079 }