[PATCH] esx: Fix build when libcurl debug is enabled

[Marcos Paulo de Souza <marcos.souza.org@xxxxxxxxx>]

When building libvirt with libcurl debug enabled (with
ESX_VI__CURL__ENABLE_DEBUG_OUTPUT set), the message bellow pops up:

make[3]: Entering directory '/mnt/data/gitroot/libvirt/src'
  CC       esx/libvirt_driver_esx_la-esx_vi.lo
esx/esx_vi.c: In function 'esxVI_CURL_Debug':
esx/esx_vi.c:191:5: error: enumeration value 'CURLINFO_SSL_DATA_IN' not handled in switch [-Werror=switch-enum]
     switch (type) {
     ^~~~~~
esx/esx_vi.c:191:5: error: enumeration value 'CURLINFO_SSL_DATA_OUT' not handled in switch [-Werror=switch-enum]
esx/esx_vi.c:191:5: error: enumeration value 'CURLINFO_END' not handled in switch [-Werror=switch-enum]

Our build requires at least libcurl 7.18.0, which is pretty stable since
it was release in 2008. Fix this problem by handling the mentioned enums
in the code.

Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@xxxxxxxxx>
---
 src/esx/esx_vi.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/esx/esx_vi.c b/src/esx/esx_vi.c
index a816c3a4f9..588670e137 100644
--- a/src/esx/esx_vi.c
+++ b/src/esx/esx_vi.c
@@ -163,7 +163,7 @@ esxVI_CURL_WriteBuffer(char *data, size_t size, size_t nmemb, void *userdata)
     return 0;
 }
 
-#define ESX_VI__CURL__ENABLE_DEBUG_OUTPUT 0
+#define ESX_VI__CURL__ENABLE_DEBUG_OUTPUT 1
 
 #if ESX_VI__CURL__ENABLE_DEBUG_OUTPUT
 static int
@@ -205,13 +205,19 @@ esxVI_CURL_Debug(CURL *curl ATTRIBUTE_UNUSED, curl_infotype type,
         break;
 
       case CURLINFO_DATA_IN:
+      case CURLINFO_SSL_DATA_IN:
         VIR_DEBUG("CURLINFO_DATA_IN [[[[%s]]]]", buffer);
         break;
 
       case CURLINFO_DATA_OUT:
+      case CURLINFO_SSL_DATA_OUT:
         VIR_DEBUG("CURLINFO_DATA_OUT [[[[%s]]]]", buffer);
         break;
 
+      case CURLINFO_END:
+        VIR_DEBUG("CURLINFO_END [[[[%s]]]]", buffer);
+        break;
+
       default:
         VIR_DEBUG("unknown");
         break;
-- 
2.17.1

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