Add HTTP protocol using curl v6
Currently Qemu can read from posix I/O and NBD. This patch adds a
third protocol to the game: HTTP.
In certain situations it can be useful to access HTTP data directly,
for example if you want to try out an http provided OS image, but
don't know if you want to download it yet.
Using this patch you can now try it on on the fly. Just use it like:
qemu -cdrom http://host/path/my.iso
Signed-off-by: Alexander Graf <agraf@suse.de>
diff --git a/configure b/configure
index 36596ba..6ab4d80 100755
--- a/configure
+++ b/configure
@@ -179,6 +179,7 @@
build_docs="yes"
uname_release=""
curses="yes"
+curl="yes"
pthread="yes"
aio="yes"
io_thread="no"
@@ -474,6 +475,8 @@
;;
--disable-curses) curses="no"
;;
+ --disable-curl) curl="no"
+ ;;
--disable-nptl) nptl="no"
;;
--enable-mixemu) mixemu="yes"
@@ -599,6 +602,7 @@
echo " --disable-vnc-tls disable TLS encryption for VNC server"
echo " --disable-vnc-sasl disable SASL encryption for VNC server"
echo " --disable-curses disable curses output"
+echo " --disable-curl disable curl connectivity"
echo " --disable-bluez disable bluez stack connectivity"
echo " --disable-kvm disable KVM acceleration support"
echo " --disable-nptl disable usermode NPTL support"
@@ -1061,6 +1065,21 @@
fi # test "$curses"
##########################################
+# curl probe
+
+if test "$curl" = "yes" ; then
+ curl=no
+ cat > $TMPC << EOF
+#include <curl/curl.h>
+int main(void) { return curl_easy_init(); }
+EOF
+ curl_libs=`curl-config --libs`
+ if $cc $ARCH_CFLAGS $curl_libs -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
+ curl=yes
+ fi
+fi # test "$curl"
+
+##########################################
# bluez support probe
if test "$bluez" = "yes" ; then
`pkg-config bluez 2> /dev/null` || bluez="no"
@@ -1309,6 +1328,7 @@
echo "SDL static link $sdl_static"
fi
echo "curses support $curses"
+echo "curl support $curl"
echo "mingw32 support $mingw32"
echo "Audio drivers $audio_drv_list"
echo "Extra audio cards $audio_card_list"
@@ -1627,6 +1647,11 @@
if test "$inotify" = "yes" ; then
echo "#define CONFIG_INOTIFY 1" >> $config_h
fi
+if test "$curl" = "yes" ; then
+ echo "CONFIG_CURL=yes" >> $config_mak
+ echo "CURL_LIBS=$curl_libs" >> $config_mak
+ echo "#define CONFIG_CURL 1" >> $config_h
+fi
if test "$brlapi" = "yes" ; then
echo "CONFIG_BRLAPI=yes" >> $config_mak
echo "#define CONFIG_BRLAPI 1" >> $config_h
