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C

SMSAPI - Send SMS with Multiple Lines of Text

See more SMSAPI Examples

Send an SMS message containing multiple lines of text.

Chilkat C Downloads

C
#include <C_CkHttp.h>
#include <C_CkStringBuilder.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkHttp http;
    const char *messageContent;
    HCkStringBuilder sbMessage;
    HCkStringBuilder sbResponseBody;

    success = FALSE;

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    http = CkHttp_Create();

    // Implements the following CURL command:

    // curl -H "Authorization: Bearer token_api_oauth" \
    // "https://api.smsapi.com/sms.do?from=sender_name&to=44123456789&message=message_content&format=json"

    // Use the following online tool to generate HTTP code from a CURL command
    // Convert a cURL Command to HTTP Source Code

    // Adds the "Authorization: Bearer token_api_oauth" header.
    CkHttp_putAuthToken(http,"token_api_oauth");

    messageContent = "Hello\r\nThis is a test\r\nwith multiple lines of text.";

    // Given that our message contentn has newlines, we obviously cannot put newlines in a URL without them being URL encoded..
    // Therefore.. URL encode..
    sbMessage = CkStringBuilder_Create();
    CkStringBuilder_Append(sbMessage,messageContent);
    CkStringBuilder_Encode(sbMessage,"url","utf-8");

    CkHttp_SetUrlVar(http,"msgContent",CkStringBuilder_getAsString(sbMessage));

    sbResponseBody = CkStringBuilder_Create();
    success = CkHttp_QuickGetSb(http,"https://api.smsapi.com/sms.do?from=sender_name&to=44123456789&message={$msgContent}&format=json",sbResponseBody);
    if (success == FALSE) {
        printf("%s\n",CkHttp_lastErrorText(http));
        CkHttp_Dispose(http);
        CkStringBuilder_Dispose(sbMessage);
        CkStringBuilder_Dispose(sbResponseBody);
        return;
    }

    printf("Response body:\n");
    printf("%s\n",CkStringBuilder_getAsString(sbResponseBody));


    CkHttp_Dispose(http);
    CkStringBuilder_Dispose(sbMessage);
    CkStringBuilder_Dispose(sbResponseBody);

    }