bug fixes for vertically-drawn Canvas::Meter

[ardour.git] / gtk2_ardour / ardour_http.cc

diff --git a/gtk2_ardour/ardour_http.cc b/gtk2_ardour/ardour_http.cc
index 3ffea61b33013647fa8097663677b8794fef8b69..ba028d6f002e2ef9b18b7851b59ca1723a7114b5 100644 (file)
--- a/gtk2_ardour/ardour_http.cc
+++ b/gtk2_ardour/ardour_http.cc
@@ -105,6 +105,22 @@ WriteMemoryCallback (void *ptr, size_t size, size_t nmemb, void *data) {
        return realsize;
 }
 
+static size_t headerCallback (char* ptr, size_t size, size_t nmemb, void* data)
+{
+       size_t realsize = size * nmemb;
+       struct HttpGet::HeaderInfo *nfo = (struct HttpGet::HeaderInfo*)data;
+       std::string header (static_cast<const char*>(ptr), realsize);
+       std::string::size_type index = header.find (':', 0);
+       if (index != std::string::npos) {
+               std::string k = header.substr (0, index);
+               std::string v = header.substr (index + 2);
+               k.erase(k.find_last_not_of (" \n\r\t")+1);
+               v.erase(v.find_last_not_of (" \n\r\t")+1);
+               nfo->h[k] = v;
+       }
+
+       return realsize;
+}
 
 HttpGet::HttpGet (bool p, bool ssl)
        : persist (p)
@@ -116,6 +132,8 @@ HttpGet::HttpGet (bool p, bool ssl)
 
        curl_easy_setopt (_curl, CURLOPT_WRITEDATA, (void *)&mem);
        curl_easy_setopt (_curl, CURLOPT_WRITEFUNCTION, WriteMemoryCallback);
+       curl_easy_setopt (_curl, CURLOPT_HEADERDATA, (void *)&nfo);
+       curl_easy_setopt (_curl, CURLOPT_HEADERFUNCTION, headerCallback);
        curl_easy_setopt (_curl, CURLOPT_USERAGENT, PROGRAM_NAME VERSIONSTRING);
        curl_easy_setopt (_curl, CURLOPT_TIMEOUT, ARDOUR_CURL_TIMEOUT);
        curl_easy_setopt (_curl, CURLOPT_NOSIGNAL, 1);