Diff: main.cpp

Revision:

79:7cade4176d12

Parent:

78:7f66af24c678

--- a/main.cpp	Thu Aug 23 10:12:47 2018 +0000
+++ b/main.cpp	Sun Aug 26 01:51:34 2018 +0000
@@ -1,123 +1,73 @@
 #include "mbed.h"
-#include <sstream>
 #include "easy-connect.h"
 #include "https_request.h"
-#include "ssl_ca_pem.h"
 
-// For your API Token, refer to "API token" in your application setting page
-const char API_TOKEN[] = "api-token";
-// Your domain name can be seen in the usage explanation with curl.
-const char URL[] = "https://{domain}.cybozu.com/k/v1/record.json";
-
-// app_id, application id, can be checked with your application's URL
-// e.g. https://{domain}.cybozu.com/k/2/ -> app_id is 2
-int app_id = 1;
-
-#if defined(__CC_ARM)
-// To avoid "invalid multibyte character sequence" warning
-#pragma diag_suppress 870
-#endif
+Serial pc(USBTX, USBRX);
 
-#if !defined(TARGET_WIO_3G)
-#error Selected target is not supported.
-#endif
-
-// on-board resources
-Serial pc(USBTX, USBRX, 115200);
-DigitalOut GrovePower(PB_10, 1);
-
-#define D20 (PB_4)
+/* List of trusted root CA certificates
+ * This is the root CA for Google from GeoTrustGlobalCA
+ *
+ * To add more root certificates, just concatenate them.
+ */
+const char SSL_CA_PEM[] = "-----BEGIN CERTIFICATE-----\n"
+"MIIDujCCAqKgAwIBAgILBAAAAAABD4Ym5g0wDQYJKoZIhvcNAQEFBQAwTDEgMB4G\n"
+"A1UECxMXR2xvYmFsU2lnbiBSb290IENBIC0gUjIxEzARBgNVBAoTCkdsb2JhbFNp\n"
+"Z24xEzARBgNVBAMTCkdsb2JhbFNpZ24wHhcNMDYxMjE1MDgwMDAwWhcNMjExMjE1\n"
+"MDgwMDAwWjBMMSAwHgYDVQQLExdHbG9iYWxTaWduIFJvb3QgQ0EgLSBSMjETMBEG\n"
+"A1UEChMKR2xvYmFsU2lnbjETMBEGA1UEAxMKR2xvYmFsU2lnbjCCASIwDQYJKoZI\n"
+"hvcNAQEBBQADggEPADCCAQoCggEBAKbPJA6+Lm8omUVCxKs+IVSbC9N/hHD6ErPL\n"
+"v4dfxn+G07IwXNb9rfF73OX4YJYJkhD10FPe+3t+c4isUoh7SqbKSaZeqKeMWhG8\n"
+"eoLrvozps6yWJQeXSpkqBy+0Hne/ig+1AnwblrjFuTosvNYSuetZfeLQBoZfXklq\n"
+"tTleiDTsvHgMCJiEbKjNS7SgfQx5TfC4LcshytVsW33hoCmEofnTlEnLJGKRILzd\n"
+"C9XZzPnqJworc5HGnRusyMvo4KD0L5CLTfuwNhv2GXqF4G3yYROIXJ/gkwpRl4pa\n"
+"zq+r1feqCapgvdzZX99yqWATXgAByUr6P6TqBwMhAo6CygPCm48CAwEAAaOBnDCB\n"
+"mTAOBgNVHQ8BAf8EBAMCAQYwDwYDVR0TAQH/BAUwAwEB/zAdBgNVHQ4EFgQUm+IH\n"
+"V2ccHsBqBt5ZtJot39wZhi4wNgYDVR0fBC8wLTAroCmgJ4YlaHR0cDovL2NybC5n\n"
+"bG9iYWxzaWduLm5ldC9yb290LXIyLmNybDAfBgNVHSMEGDAWgBSb4gdXZxwewGoG\n"
+"3lm0mi3f3BmGLjANBgkqhkiG9w0BAQUFAAOCAQEAmYFThxxol4aR7OBKuEQLq4Gs\n"
+"J0/WwbgcQ3izDJr86iw8bmEbTUsp9Z8FHSbBuOmDAGJFtqkIk7mpM0sYmsL4h4hO\n"
+"291xNBrBVNpGP+DTKqttVCL1OmLNIG+6KYnX3ZHu01yiPqFbQfXf5WRDLenVOavS\n"
+"ot+3i9DAgBkcRcAtjOj4LaR0VknFBbVPFd5uRHg5h6h+u/N5GJG79G+dwfCMNYxd\n"
+"AfvDbbnvRG15RjF+Cv6pgsH/76tuIMRQyV+dTZsXjAzlAcmgQWpzU/qlULRuJQ/7\n"
+"TBj0/VLZjmmx6BEP3ojY+x1J96relc8geMJgEtslQIxq/H5COEBkEveegeGTLg==\n"
+"-----END CERTIFICATE-----";
 
-// Grove sensors
-
-// buzzer
-DigitalOut buzzer(D38);
+void dump_response(HttpResponse* res) {
+    mbedtls_printf("Status: %d - %s\n", res->get_status_code(), res->get_status_message().c_str());
 
-// button or touch sensor
-InterruptIn btn(D20);
-int id = 0;
-
-void push()
-{
-    id++;
+    mbedtls_printf("Headers:\n");
+    for (size_t ix = 0; ix < res->get_headers_length(); ix++) {
+        mbedtls_printf("\t%s: %s\n", res->get_headers_fields()[ix]->c_str(), res->get_headers_values()[ix]->c_str());
+    }
+    mbedtls_printf("\nBody (%d bytes):\n\n%s\n", res->get_body_length(), res->get_body_as_string().c_str());
 }
 
-// JSON simplicity parser
-char* j_paser( const char *buf , char *word , char *out )
-{
-    int i = 0;
-    char *p;
-    char _word[64] = "\"\0";
-
-    strcat(_word , word );
-    strcat(_word , "\"" );
-
-    p = strstr( (char*)buf , _word ) + 2 + strlen(_word);
+int main() {
+    pc.baud(115200);
 
-    while( (p[i] != ',')&&(p[i] != '\n')&&(p[i] != '"') ) {
-        out[i] = p[i];
-        i++;
-    }
-    out[i] = '\0';
-
-    return p;
-}
-
-// main method. retrieve data from kintone by HTTP GET
-int main()
-{
-    btn.mode(PullUp);
-    btn.fall(push); // set interrupt handler
-
-    NetworkInterface* network = NULL;
-    network = easy_connect(true);    // If true, prints out connection details.
+    NetworkInterface* network = easy_connect(true);
     if (!network) {
-        pc.printf("\n----- Network Error -----\n");
-        return -1;
+        return 1;
     }
 
-    pc.printf("\n----- Network Connected -----\n");
-    wait(2.0);
-
-    while(1) {
-        // Set url
-        std::stringstream ss_url;
-        std::string s_url(URL);
+    // GET request to firebase.google.com
+    {
+        printf("\n----- HTTPS GET request -----\n");
 
-        ss_url << s_url << "?app=" << app_id << "&id=" << id;
-        string url = ss_url.str();
-        pc.printf("%s\n", url.c_str());
-
-        pc.printf("\n----- HTTPS GET request -----\n");
-        HttpsRequest* get_req = new HttpsRequest(network, SSL_CA_PEM, HTTP_GET, url.c_str());
-        get_req->set_header("X-Cybozu-API-Token", API_TOKEN);
-        HttpResponse* get_res = get_req->send();
-
-        pc.printf("\n----- HTTPS GET response [%d]-----\n", get_res->get_status_code());
+        HttpsRequest* get_req = new HttpsRequest(network, SSL_CA_PEM, HTTP_GET, "https://firebase.google.com/styles/docs.css");
+        get_req->set_debug(true);
 
-        if(get_res->get_status_code() == 200) {
-            pc.printf("\n----- HTTPS GET response 200 -----\n");
-            const char* body = get_res->get_body_as_string().c_str();
-
-            pc.printf("%s\n", body);
-
-            // Response JSON parse
-            char value[256];
-
-            char* p = j_paser(body, "日付", value);
-            j_paser(p,"value", value);
-            pc.printf("date:%s\n", value);
-
-            p = j_paser(body, "文字列__1行_", value);
-            j_paser(p,"value", value);
-            pc.printf("%s\n", value);
-
-            buzzer = 1;
-            wait(0.1);
-            buzzer = 0;
+        HttpResponse* get_res = get_req->send();
+        if (!get_res) {
+            printf("HttpRequest failed (error code %d)\n", get_req->get_error());
+            return 1;
         }
+        printf("\n----- HTTPS GET response -----\n");
+        dump_response(get_res);
 
         delete get_req;
-        wait(10.0);
     }
+
+    Thread::wait(osWaitForever);
 }
+