Merge branch '10.20' into 'master'10.20

add upstream 10.20

See merge request opensource-tracking/FreeFileSync!17

1 files changed, 162 insertions, 0 deletions

diff --git a/libcurl/curl_wrap.h b/libcurl/curl_wrap.h
new file mode 100644
index 00000000..dca056fc
--- /dev/null
+++ b/libcurl/curl_wrap.h
@@ -0,0 +1,162 @@
+// *****************************************************************************
+// * This file is part of the FreeFileSync project. It is distributed under    *
+// * GNU General Public License: https://www.gnu.org/licenses/gpl-3.0          *
+// * Copyright (C) Zenju (zenju AT freefilesync DOT org) - All Rights Reserved *
+// *****************************************************************************
+
+#ifndef CURL_WRAP_H_2879058325032785032789645
+#define CURL_WRAP_H_2879058325032785032789645
+
+#include <zen/scope_guard.h>
+#include <zen/sys_error.h>
+
+
+
+//-------------------------------------------------
+#include <curl/curl.h>
+//-------------------------------------------------
+
+#ifndef CURLINC_CURL_H
+    #error curl.h header guard changed
+#endif
+
+namespace zen
+{
+struct CurlOption
+{
+    template <class T>
+    CurlOption(CURLoption o, T val) : option(o), value(static_cast<uint64_t>(val)) { static_assert(sizeof(val) <= sizeof(value)); }
+
+    template <class T>
+    CurlOption(CURLoption o, T* val) : option(o), value(reinterpret_cast<uint64_t>(val)) { static_assert(sizeof(val) <= sizeof(value)); }
+
+    CURLoption option = CURLOPT_LASTENTRY;
+    uint64_t value = 0;
+};
+
+namespace
+{
+std::wstring formatCurlStatusCode(CURLcode sc)
+{
+    switch (sc)
+    {
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_OK);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_UNSUPPORTED_PROTOCOL);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_FAILED_INIT);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_URL_MALFORMAT);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_NOT_BUILT_IN);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_COULDNT_RESOLVE_PROXY);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_COULDNT_RESOLVE_HOST);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_COULDNT_CONNECT);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_WEIRD_SERVER_REPLY);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_REMOTE_ACCESS_DENIED);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_FTP_ACCEPT_FAILED);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_FTP_WEIRD_PASS_REPLY);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_FTP_ACCEPT_TIMEOUT);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_FTP_WEIRD_PASV_REPLY);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_FTP_WEIRD_227_FORMAT);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_FTP_CANT_GET_HOST);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_HTTP2);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_FTP_COULDNT_SET_TYPE);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_PARTIAL_FILE);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_FTP_COULDNT_RETR_FILE);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_OBSOLETE20);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_QUOTE_ERROR);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_HTTP_RETURNED_ERROR);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_WRITE_ERROR);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_OBSOLETE24);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_UPLOAD_FAILED);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_READ_ERROR);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_OUT_OF_MEMORY);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_OPERATION_TIMEDOUT);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_OBSOLETE29);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_FTP_PORT_FAILED);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_FTP_COULDNT_USE_REST);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_OBSOLETE32);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_RANGE_ERROR);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_HTTP_POST_ERROR);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_SSL_CONNECT_ERROR);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_BAD_DOWNLOAD_RESUME);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_FILE_COULDNT_READ_FILE);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_LDAP_CANNOT_BIND);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_LDAP_SEARCH_FAILED);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_OBSOLETE40);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_FUNCTION_NOT_FOUND);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_ABORTED_BY_CALLBACK);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_BAD_FUNCTION_ARGUMENT);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_OBSOLETE44);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_INTERFACE_FAILED);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_OBSOLETE46);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_TOO_MANY_REDIRECTS);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_UNKNOWN_OPTION);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_TELNET_OPTION_SYNTAX);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_OBSOLETE50);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_OBSOLETE51);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_PEER_FAILED_VERIFICATION);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_GOT_NOTHING);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_SSL_ENGINE_NOTFOUND);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_SSL_ENGINE_SETFAILED);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_SEND_ERROR);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_RECV_ERROR);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_OBSOLETE57);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_SSL_CERTPROBLEM);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_SSL_CIPHER);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_BAD_CONTENT_ENCODING);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_LDAP_INVALID_URL);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_FILESIZE_EXCEEDED);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_USE_SSL_FAILED);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_SEND_FAIL_REWIND);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_SSL_ENGINE_INITFAILED);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_LOGIN_DENIED);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_TFTP_NOTFOUND);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_TFTP_PERM);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_REMOTE_DISK_FULL);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_TFTP_ILLEGAL);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_TFTP_UNKNOWNID);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_REMOTE_FILE_EXISTS);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_TFTP_NOSUCHUSER);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_CONV_FAILED);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_CONV_REQD);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_SSL_CACERT_BADFILE);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_REMOTE_FILE_NOT_FOUND);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_SSH);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_SSL_SHUTDOWN_FAILED);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_AGAIN);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_SSL_CRL_BADFILE);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_SSL_ISSUER_ERROR);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_FTP_PRET_FAILED);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_RTSP_CSEQ_ERROR);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_RTSP_SESSION_ERROR);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_FTP_BAD_FILE_LIST);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_CHUNK_FAILED);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_NO_CONNECTION_AVAILABLE);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_SSL_PINNEDPUBKEYNOTMATCH);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_SSL_INVALIDCERTSTATUS);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_HTTP2_STREAM);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_RECURSIVE_API_CALL);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_AUTH_ERROR);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURLE_HTTP3);
+            ZEN_CHECK_CASE_FOR_CONSTANT(CURL_LAST);
+    }
+    static_assert(CURL_LAST == CURLE_HTTP3 + 1);
+
+    return replaceCpy<std::wstring>(L"Curl status %x.", L"%x", numberTo<std::wstring>(static_cast<int>(sc)));
+}
+
+
+void applyCurlOptions(CURL* easyHandle, const std::vector<CurlOption>& options) //throw SysError
+{
+    for (const CurlOption& opt : options)
+    {
+        const CURLcode rc = ::curl_easy_setopt(easyHandle, opt.option, opt.value);
+        if (rc != CURLE_OK)
+            throw SysError(formatSystemError(L"curl_easy_setopt " + numberTo<std::wstring>(static_cast<int>(opt.option)),
+                                             formatCurlStatusCode(rc), utfTo<std::wstring>(::curl_easy_strerror(rc))));
+    }
+}
+}
+}
+
+#else
+#error Why is this header already defined? Do not include in other headers: encapsulate the gory details!
+#endif //CURL_WRAP_H_2879058325032785032789645