curl-users
Unicode characters not shown correctly
Date: Fri, 10 Aug 2012 10:46:43 -0700 (PDT)
Hi, I am making a c program that supports many languages. The program send emails using the type WCHAR instead of char. The problem is that when I receive the email and read it, some characters are not shown correctly even some english ones like e,m, ... This is an example :
curl_easy_setopt(hnd, CURLOPT_READFUNCTION, payload_source);
curl_easy_setopt(hnd, CURLOPT_READDATA, &upload_ctx);
static const WCHAR *payload_text[]={
L"To: <me_at_mail.com>\n",
L"From: <me_at_mail.com>(Example User)\n",
L"Subject: Hello!\n",
L"\n",
L"Message sent\n",
NULL
};
struct upload_status {
int lines_read;
};
static size_t payload_source(void *ptr, size_t size, size_t nmemb, void *userp){
struct upload_status *upload_ctx = (struct upload_status *)userp;
const WCHAR *data;
if ((size == 0) || (nmemb == 0) || ((size*nmemb) < 1)) {
return 0;
}
data = payload_text[upload_ctx->lines_read];
if (data) {
size_t len = wcslen(data);
memcpy(ptr, data, len);
upload_ctx->lines_read ++;
return len;
}
return 0;
}
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Received on 2012-08-10