| patapout |
08-10-2012 04:34 PM |
Can't send file attachment with curl
Hi, I want to send a file in the seem directory of my program binary. When I receive the email, I can see a link to attachement myfile.txt but when click on it, I don't get the file content but the message body content instread. I am misssing something but don't know what it is.
Code:
curl_easy_setopt(hnd, CURLOPT_READFUNCTION, payload_source);
curl_easy_setopt(hnd, CURLOPT_READDATA, &upload_ctx);
//...
static const char *payload_text[]={
"To: <me@mail.com>\n",
"From: <me@mail.com>(Example User)\n",
"Content-Type: text/plain\n",
"Content-Disposition: attachment; filename=\"myfile.txt\"\n",
"Subject: Hello!\n",
"\n",
"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 char *data;
if ((size == 0) || (nmemb == 0) || ((size*nmemb) < 1)) {
return 0;
}
data = payload_text[upload_ctx->lines_read];
if (data) {
size_t len = strlen(data);
memcpy(ptr, data, len);
upload_ctx->lines_read ++;
return len;
}
return 0;
}
Regards |
