Dq7fzbYj

1    printf("Longitude: %s\n", longitude.c_str());
2
3    //--------------------------------------------------------------------- New connection
4     // Set certificate for weather api
5     result = socket->set_root_ca_cert(weathercert);
6    if (result != 0) {
7        printf("Error: socket->set_root_ca_cert() returned %d\n", result);
8        return result;
9    }
10    socket->open(network);
11
12        // Get IP address of (WEATHER)
13    result = network->gethostbyname("api.openweathermap.org", &address);
14
15    // Check result
16    if (result != 0) {
17        printf("Failed to get IP address of host: %d\n", result);
18        while (1); 
19    }
20
21    printf("Got address of host\n");
22
23    // Set server port number, 443 for HTTPS/SSL
24    address.set_port(443);
25
26    // Connect to server at the given address
27    result = socket->connect(address);
28
29        if (result != 0) {
30        printf("Failed to connect to server: %d\n", result);
31        while (1);
32    }
33
34    // API key for weatherapi : 2179f8cb6e1174d4b0952b3d9af4f7b4
35        // Create HTTP request
36    char temp_get[300];
37     
38    sprintf(temp_get, "GET /data/2.5/weather?lat=%s&lon=%s&appid=2179f8cb6e1174d4b0952b3d9af4f7b4 HTTP/1.1\r\n"
39                      "Host: api.openweathermap.org\r\n"
40                      "Connection: close\r\n"
41                      "\r\n", latitude.c_str(), longitude.c_str());
42
43    result = send_request(socket, temp_get);
44
45        // Check result
46    if (result != 0) {
47        printf("Failed to send request: %d\n", result);
48        while (1);
49    }
50
51    // We need to read the response into memory. The destination is called a buffer.
52    // If you make this buffer static it will be placed in BSS and won't use stack memory.
53    result = read_response(socket, buffer, sizeof(buffer));
54
55    // Check result
56    if (result != 0) {
57        printf("Failed to read response: %d\n", result);
58        
59        while (1);
60    }
61
62
63    socket->close();
64
65    // Check if we actually got JSON in the response
66    if (json_begin == nullptr || json_end == nullptr) {
67        printf("Failed to find JSON in response\n");
68        while (1);
69    }
70
71    // End the string after the end of the JSON data in case the response contains trailing data
72    json_end[1] = 0;
73
74    printf("JSON response:\n");
75    printf("%s\n", json_begin);
76
77    // Parse response as JSON, starting from the first {
78    json document2 = json::parse(json_begin);
79
80    while (true) {
81        ThisThread::sleep_for(1s);
82    }