1/***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) 2014 - 2020, Steve Holme, <steve_holme@hotmail.com>.
9 *
10 * This software is licensed as described in the file COPYING, which
11 * you should have received as part of this distribution. The terms
12 * are also available at https://curl.se/docs/copyright.html.
13 *
14 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
15 * copies of the Software, and permit persons to whom the Software is
16 * furnished to do so, under the terms of the COPYING file.
17 *
18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19 * KIND, either express or implied.
20 *
21 ***************************************************************************/
22#include "test.h"
23
24#include "memdebug.h"
25
26/*
27 * This is the list of basic details you need to tweak to get things right.
28 */
29#define TO "<recipient@example.com>"
30#define FROM "<sender@example.com>"
31
32static const char *payload_text[] = {
33 "From: different\r\n",
34 "To: another\r\n",
35 "\r\n",
36 "\r\n",
37 ".\r\n",
38 ".\r\n",
39 "\r\n",
40 ".\r\n",
41 "\r\n",
42 "body",
43 NULL
44};
45
46struct upload_status {
47 int lines_read;
48};
49
50static size_t read_callback(char *ptr, size_t size, size_t nmemb, void *userp)
51{
52 struct upload_status *upload_ctx = (struct upload_status *)userp;
53 const char *data;
54
55 if((size == 0) || (nmemb == 0) || ((size*nmemb) < 1)) {
56 return 0;
57 }
58
59 data = payload_text[upload_ctx->lines_read];
60
61 if(data) {
62 size_t len = strlen(data);
63 memcpy(ptr, data, len);
64 upload_ctx->lines_read++;
65
66 return len;
67 }
68
69 return 0;
70}
71
72int test(char *URL)
73{
74 CURLcode res;
75 CURL *curl;
76 struct curl_slist *rcpt_list = NULL;
77 struct upload_status upload_ctx = {0};
78
79 if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
80 fprintf(stderr, "curl_global_init() failed\n");
81 return TEST_ERR_MAJOR_BAD;
82 }
83
84 curl = curl_easy_init();
85 if(!curl) {
86 fprintf(stderr, "curl_easy_init() failed\n");
87 curl_global_cleanup();
88 return TEST_ERR_MAJOR_BAD;
89 }
90
91 rcpt_list = curl_slist_append(rcpt_list, TO);
92 /* more addresses can be added here
93 rcpt_list = curl_slist_append(rcpt_list, "<others@example.com>");
94 */
95
96 test_setopt(curl, CURLOPT_URL, URL);
97 test_setopt(curl, CURLOPT_UPLOAD, 1L);
98 test_setopt(curl, CURLOPT_READFUNCTION, read_callback);
99 test_setopt(curl, CURLOPT_READDATA, &upload_ctx);
100 test_setopt(curl, CURLOPT_MAIL_FROM, FROM);
101 test_setopt(curl, CURLOPT_MAIL_RCPT, rcpt_list);
102 test_setopt(curl, CURLOPT_VERBOSE, 1L);
103
104 res = curl_easy_perform(curl);
105
106test_cleanup:
107
108 curl_slist_free_all(rcpt_list);
109 curl_easy_cleanup(curl);
110 curl_global_cleanup();
111
112 return (int)res;
113}
114