graphics: use enums instead of int

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>

src/conf/domain_conf.c

@@ -1240,7 +1240,7 @@ void virDomainGraphicsDefFree(virDomainGraphicsDefPtr def)
     if (!def)
         return;
 
-    switch ((virDomainGraphicsType)def->type) {
+    switch (def->type) {
     case VIR_DOMAIN_GRAPHICS_TYPE_VNC:
         VIR_FREE(def->data.vnc.socket);
         VIR_FREE(def->data.vnc.keymap);
@@ -10650,7 +10650,7 @@ virDomainGraphicsListenDefParseXML(virDomainGraphicsListenDefPtr def,
     char *address  = virXMLPropString(node, "address");
     char *network  = virXMLPropString(node, "network");
     char *fromConfig = virXMLPropString(node, "fromConfig");
-    int tmp;
+    int tmp, typeVal;
 
     if (!type) {
         virReportError(VIR_ERR_XML_ERROR, "%s",
@@ -10658,11 +10658,12 @@ virDomainGraphicsListenDefParseXML(virDomainGraphicsListenDefPtr def,
         goto error;
     }
 
-    if ((def->type = virDomainGraphicsListenTypeFromString(type)) < 0) {
+    if ((typeVal = virDomainGraphicsListenTypeFromString(type)) < 0) {
         virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
                        _("unknown graphics listen type '%s'"), type);
         goto error;
     }
+    def->type = typeVal;
 
     /* address is recognized if either type='address', or if
      * type='network' and we're looking at live XML (i.e. *not*
@@ -11288,6 +11289,7 @@ virDomainGraphicsDefParseXML(xmlNodePtr node,
 {
     virDomainGraphicsDefPtr def;
     char *type = NULL;
+    int typeVal;
 
     if (VIR_ALLOC(def) < 0)
         return NULL;
@@ -11299,13 +11301,14 @@ virDomainGraphicsDefParseXML(xmlNodePtr node,
         goto error;
     }
 
-    if ((def->type = virDomainGraphicsTypeFromString(type)) < 0) {
+    if ((typeVal = virDomainGraphicsTypeFromString(type)) < 0) {
         virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
                        _("unknown graphics device type '%s'"), type);
         goto error;
     }
+    def->type = typeVal;
 
-    switch ((virDomainGraphicsType)def->type) {
+    switch (def->type) {
     case VIR_DOMAIN_GRAPHICS_TYPE_VNC:
         if (virDomainGraphicsDefParseXMLVNC(def, node, ctxt, flags) < 0)
             goto error;
@@ -21519,6 +21522,8 @@ virDomainGraphicsDefFormat(virBufferPtr buf,
         virDomainGraphicsAuthDefFormatAttr(buf, &def->data.spice.auth, flags);
         break;
 
+    case VIR_DOMAIN_GRAPHICS_TYPE_LAST:
+        break;
     }
 
     for (i = 0; i < def->nListens; i++) {

src/conf/domain_conf.h

@@ -1552,7 +1552,7 @@ typedef enum {
 typedef struct _virDomainGraphicsListenDef virDomainGraphicsListenDef;
 typedef virDomainGraphicsListenDef *virDomainGraphicsListenDefPtr;
 struct _virDomainGraphicsListenDef {
-    int type;   /* enum virDomainGraphicsListenType */
+    virDomainGraphicsListenType type;
     char *address;
     char *network;
     bool fromConfig;    /* true if the @address is config file originated */
@@ -1564,7 +1564,7 @@ struct _virDomainGraphicsDef {
      * Value 0 means port wasn't specified in XML at all.
      * Positive value is actual port number given in XML.
      */
-    int type;
+    virDomainGraphicsType type;
     union {
         struct {
             int port;
@@ -1597,20 +1597,20 @@ struct _virDomainGraphicsDef {
             int tlsPort;
             bool portReserved;
             bool tlsPortReserved;
-            int mousemode;
+            virDomainGraphicsSpiceMouseMode mousemode;
             char *keymap;
             virDomainGraphicsAuthDef auth;
             bool autoport;
             int channels[VIR_DOMAIN_GRAPHICS_SPICE_CHANNEL_LAST];
-            int defaultMode; /* enum virDomainGraphicsSpiceChannelMode */
+            virDomainGraphicsSpiceChannelMode defaultMode;
             int image;
             int jpeg;
             int zlib;
             int playback;
             int streaming;
-            int copypaste; /* enum virTristateBool */
+            virTristateBool copypaste;
-            int filetransfer; /* enum virTristateBool */
+            virTristateBool filetransfer;
-            int gl; /* enum virTristateBool */
+            virTristateBool gl;
         } spice;
     } data;
     /* nListens, listens, and *port are only useful if type is vnc,

src/libxl/libxl_conf.c

@@ -1463,6 +1463,12 @@ libxlMakeVfb(virPortAllocatorPtr graphicsports,
             if (VIR_STRDUP(x_vfb->keymap, l_vfb->data.vnc.keymap) < 0)
                 return -1;
             break;
+
+        case VIR_DOMAIN_GRAPHICS_TYPE_RDP:
+        case VIR_DOMAIN_GRAPHICS_TYPE_DESKTOP:
+        case VIR_DOMAIN_GRAPHICS_TYPE_SPICE:
+        case VIR_DOMAIN_GRAPHICS_TYPE_LAST:
+            break;
     }
 
     return 0;
@@ -1579,6 +1585,8 @@ libxlMakeBuildInfoVfb(virPortAllocatorPtr graphicsports,
         case VIR_DOMAIN_GRAPHICS_SPICE_MOUSE_MODE_SERVER:
             libxl_defbool_set(&b_info->u.hvm.spice.agent_mouse, false);
             break;
+        case VIR_DOMAIN_GRAPHICS_SPICE_MOUSE_MODE_LAST:
+            break;
         }
 
 #ifdef LIBXL_HAVE_SPICE_VDAGENT

src/qemu/qemu_command.c

@@ -7445,6 +7445,10 @@ qemuBuildGraphicsVNCCommandLine(virQEMUDriverConfigPtr cfg,
                 if (VIR_STRDUP(gListen->address, netAddr) < 0)
                     goto error;
                 break;
+
+            case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NONE:
+            case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_LAST:
+                break;
             }
         }
 
@@ -7602,6 +7606,10 @@ qemuBuildGraphicsSPICECommandLine(virQEMUDriverConfigPtr cfg,
                 if (VIR_STRDUP(gListen->address, listenAddr) < 0)
                     goto error;
                 break;
+
+            case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NONE:
+            case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_LAST:
+                break;
             }
         }
 
@@ -7727,7 +7735,7 @@ qemuBuildGraphicsSPICECommandLine(virQEMUDriverConfigPtr cfg,
         }
     }
 
-    if (graphics->data.spice.gl == VIR_TRISTATE_SWITCH_ON) {
+    if (graphics->data.spice.gl == VIR_TRISTATE_BOOL_YES) {
         if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_SPICE_GL)) {
             virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
                            _("This QEMU doesn't support spice OpenGL"));
@@ -7782,7 +7790,7 @@ qemuBuildGraphicsCommandLine(virQEMUDriverConfigPtr cfg,
                              virDomainGraphicsDefPtr graphics,
                              const char *domainLibDir)
 {
-    switch ((virDomainGraphicsType) graphics->type) {
+    switch (graphics->type) {
     case VIR_DOMAIN_GRAPHICS_TYPE_SDL:
         if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_SDL)) {
             virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
@@ -9320,6 +9328,10 @@ qemuBuildCommandLineValidate(virQEMUDriverPtr driver,
         case VIR_DOMAIN_GRAPHICS_TYPE_SPICE:
             ++spice;
             break;
+        case VIR_DOMAIN_GRAPHICS_TYPE_RDP:
+        case VIR_DOMAIN_GRAPHICS_TYPE_DESKTOP:
+        case VIR_DOMAIN_GRAPHICS_TYPE_LAST:
+            break;
         }
     }
 

src/qemu/qemu_hotplug.c

@@ -2633,7 +2633,7 @@ qemuDomainChangeGraphics(virQEMUDriverPtr driver,
             goto cleanup;
         }
 
-        switch ((virDomainGraphicsListenType) newlisten->type) {
+        switch (newlisten->type) {
         case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_ADDRESS:
             if (STRNEQ_NULLABLE(newlisten->address, oldlisten->address)) {
                 virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",

src/xenconfig/xen_sxpr.c

@@ -929,6 +929,7 @@ xenParseSxprGraphicsNew(virDomainDefPtr def,
     virDomainGraphicsDefPtr graphics = NULL;
     const struct sexpr *cur, *node;
     const char *tmp;
+    int typeVal;
 
     /* append network devices and framebuffer */
     for (cur = root; cur->kind == SEXPR_CONS; cur = cur->u.s.cdr) {
@@ -949,11 +950,12 @@ xenParseSxprGraphicsNew(virDomainDefPtr def,
             if (VIR_ALLOC(graphics) < 0)
                 goto error;
 
-            if ((graphics->type = virDomainGraphicsTypeFromString(tmp)) < 0) {
+            if ((typeVal = virDomainGraphicsTypeFromString(tmp)) < 0) {
                 virReportError(VIR_ERR_INTERNAL_ERROR,
                                _("unknown graphics type '%s'"), tmp);
                 goto error;
             }
+            graphics->type = typeVal;
 
             if (graphics->type == VIR_DOMAIN_GRAPHICS_TYPE_SDL) {
                 const char *display = sexpr_node(node, "device/vfb/display");