minenux/minetest-engine-multicraft2
1
0
Fork 0
Code Releases Activity

adapt and set proper Fix curl deprecation warnings

Browse Source 
* now curls still can be 7.19 and if 7.56.0 is detected then we used multipart
* commit 99209cd5d7
This commit is contained in:
mckaygerhard 2024-06-02 04:12:41 -04:00
parent b7ad037647
commit 005debcd8a
1 changed files with 35 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

54
src/httpfetch.cpp
View File

@ -215,26 +215,26 @@ public:
private:
CurlHandlePool *pool;
CURL *curl;
CURLM *multi;
CURL *curl = nullptr;
CURLM *multi = nullptr;
HTTPFetchRequest request;
HTTPFetchResult result;
std::ostringstream oss;
struct curl_slist *http_header;
curl_httppost *post;
struct curl_slist *http_header = nullptr;
#if LIBCURL_VERSION_NUM >= 0x075500
curl_mime *multipart_mime = nullptr;
#elif LIBCURL_VERSION_NUM >= 0x071304
curl_httppost *post = nullptr;
#endif
};
HTTPFetchOngoing::HTTPFetchOngoing(const HTTPFetchRequest &request_,
CurlHandlePool *pool_):
pool(pool_),
curl(NULL),
multi(NULL),
request(request_),
result(request_),
oss(std::ios::binary),
http_header(NULL),
post(NULL)
oss(std::ios::binary)
{
curl = pool->alloc();
if (curl == NULL) {
@ -257,15 +257,16 @@ HTTPFetchOngoing::HTTPFetchOngoing(const HTTPFetchRequest &request_,
curl_easy_setopt(curl, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
}
#if LIBCURL_VERSION_NUM >= 0x071304
// Restrict protocols so that curl vulnerabilities in
// other protocols don't affect us.
// These settings were introduced in curl 7.19.4.
long protocols =
CURLPROTO_HTTP |
CURLPROTO_HTTPS |
CURLPROTO_FTP |
CURLPROTO_FTPS;
#if LIBCURL_VERSION_NUM >= 0x075500
// These settings were introduced in curl 7.85.0.
const char *protocols = "HTTP,HTTPS,FTP,FTPS";
curl_easy_setopt(curl, CURLOPT_PROTOCOLS_STR, protocols);
curl_easy_setopt(curl, CURLOPT_REDIR_PROTOCOLS_STR, protocols);
#elif LIBCURL_VERSION_NUM >= 0x071304
// These settings were introduced in curl 7.19.4, and later deprecated.
long protocols = CURLPROTO_HTTP | CURLPROTO_HTTPS | CURLPROTO_FTP | CURLPROTO_FTPS;
curl_easy_setopt(curl, CURLOPT_PROTOCOLS, protocols);
curl_easy_setopt(curl, CURLOPT_REDIR_PROTOCOLS, protocols);
#endif
@ -296,6 +297,15 @@ HTTPFetchOngoing::HTTPFetchOngoing(const HTTPFetchRequest &request_,
// Set data from fields or raw_data
if (request.multipart) {
#if LIBCURL_VERSION_NUM >= 0x075500
multipart_mime = curl_mime_init(curl);
for (auto &it : request.fields) {
curl_mimepart *part = curl_mime_addpart(multipart_mime);
curl_mime_name(part, it.first.c_str());
curl_mime_data(part, it.second.c_str(), it.second.size());
}
curl_easy_setopt(curl, CURLOPT_MIMEPOST, multipart_mime);
#elif LIBCURL_VERSION_NUM >= 0x071304
curl_httppost *last = NULL;
for (StringMap::iterator it = request.fields.begin();
it != request.fields.end(); ++it) {
@ -307,8 +317,8 @@ HTTPFetchOngoing::HTTPFetchOngoing(const HTTPFetchRequest &request_,
CURLFORM_END);
}
curl_easy_setopt(curl, CURLOPT_HTTPPOST, post);
// request.post_fields must now *never* be
// modified until CURLOPT_HTTPPOST is cleared
// request.post_fields must now *never* be modified until CURLOPT_HTTPPOST is cleared
#endif
} else {
switch (request.method) {
case HTTP_GET:
@ -423,11 +433,17 @@ HTTPFetchOngoing::~HTTPFetchOngoing()
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, NULL);
curl_slist_free_all(http_header);
}
#if LIBCURL_VERSION_NUM >= 0x075500
if (multipart_mime) {
curl_easy_setopt(curl, CURLOPT_MIMEPOST, nullptr);
curl_mime_free(multipart_mime);
}
#elif LIBCURL_VERSION_NUM >= 0x071304
if (post) {
curl_easy_setopt(curl, CURLOPT_HTTPPOST, NULL);
curl_formfree(post);
}
#endif
// Store the cURL handle for reuse
pool->free(curl);
}