[Libvirt-cim] [PATCH] Add SDL graphic device support

# HG changeset patch # User Wayne Xia <xiawenc(a)linux.vnet.ibm.com&gt; # Date 1310271518 -28800 # Node ID ec5e5be04391afa9bab3b4a59bc5596a68a9f175 # Parent 395f2d684c1046455462db7e4e87d30e7aae0feb Add SDL graphic device support the options are described in ResourceAllocationSettingData.mof Signed-off-by: Wayne Xia <xiawenc(a)linux.vnet.ibm.com&gt; diff -r 395f2d684c10 -r ec5e5be04391 libxkutil/device_parsing.c --- a/libxkutil/device_parsing.c Tue Jul 05 15:52:31 2011 -0300 +++ b/libxkutil/device_parsing.c Sun Jul 10 12:18:38 2011 +0800 @@ -90,11 +90,16 @@ static void cleanup_graphics_device(struct graphics_device *dev) { - free(dev->type); - free(dev->port); - free(dev->host); - free(dev->keymap); - free(dev->passwd); + if (dev->type !=NULL) + free(dev->type); + if (dev->port !=NULL) + free(dev->port); + if (dev->host !=NULL) + free(dev->host); + if (dev->keymap !=NULL) + free(dev->keymap); + if (dev->passwd !=NULL) + free(dev->passwd); } static void cleanup_input_device(struct input_device *dev) @@ -529,6 +534,13 @@ if (gdev->port == NULL || gdev->host == NULL) goto err; } + else if (STREQC(gdev->type, "sdl")) { + SDL_display(gdev) = get_attr_value(node, "display"); + SDL_xauth(gdev) = get_attr_value(node, "xauth"); + SDL_fullscreen(gdev) = get_attr_value(node, "fullscreen"); + gdev->passwd = NULL; + } + else if (STREQC(gdev->type, "pty")) { if (node->name == NULL) goto err; diff -r 395f2d684c10 -r ec5e5be04391 libxkutil/device_parsing.h --- a/libxkutil/device_parsing.h Tue Jul 05 15:52:31 2011 -0300 +++ b/libxkutil/device_parsing.h Sun Jul 10 12:18:38 2011 +0800 @@ -83,6 +83,9 @@ char *path; }; +#define SDL_display(dev) (dev->port) +#define SDL_xauth(dev) (dev->host) +#define SDL_fullscreen(dev) (dev->keymap) struct graphics_device { char *type; char *port; diff -r 395f2d684c10 -r ec5e5be04391 libxkutil/xmlgen.c --- a/libxkutil/xmlgen.c Tue Jul 05 15:52:31 2011 -0300 +++ b/libxkutil/xmlgen.c Sun Jul 10 12:18:38 2011 +0800 @@ -421,8 +421,21 @@ xmlNewProp(tmp, BAD_CAST "type", BAD_CAST dev->type); - if (STREQC(dev->type, "sdl")) - return NULL; + if (STREQC(dev->type, "sdl")) { + if (SDL_display(dev)) { + xmlNewProp(tmp, BAD_CAST "display", + BAD_CAST SDL_display(dev)); + } + if (SDL_xauth(dev)) { + xmlNewProp(tmp, BAD_CAST "xauth", + BAD_CAST SDL_xauth(dev)); + } + if (SDL_fullscreen(dev)) { + xmlNewProp(tmp, BAD_CAST "fullscreen", + BAD_CAST SDL_fullscreen(dev)); + } + return NULL; + } if (dev->port) { xmlNewProp(tmp, BAD_CAST "port", BAD_CAST dev->port); diff -r 395f2d684c10 -r ec5e5be04391 schema/ResourceAllocationSettingData.mof --- a/schema/ResourceAllocationSettingData.mof Tue Jul 05 15:52:31 2011 -0300 +++ b/schema/ResourceAllocationSettingData.mof Sun Jul 10 12:18:38 2011 +0800 @@ -219,7 +219,9 @@ [Description ("If ResourceSubType is 'vnc', this is a VNC Address. " "IPv4 in a.b.c.d:port or IPv6 in [ip]:port format. If ResourceSubType " "is 'console', this is a character device path in " - "path:port format (e.g., '/dev/pts/3:0'\)")] + "path:port format (e.g., '/dev/pts/3:0'\)." + "if ResourceSubType is 'sdl', this is a combination of its params as " + "xauth:display (e.g., '/root/.Xauthority::0'\)")] string Address; [Description ("Keyboard keymapping")] @@ -228,7 +230,8 @@ [Description ("VNC password")] string Password; - [Description ("Is IPv6 only addressing is to be used")] + [Description ("Is IPv6 only addressing is to be used." + "if ResourceSubType is 'sdl', this means whether sdl is fullscreen")] boolean IsIPv6Only; }; diff -r 395f2d684c10 -r ec5e5be04391 src/Virt_RASD.c --- a/src/Virt_RASD.c Tue Jul 05 15:52:31 2011 -0300 +++ b/src/Virt_RASD.c Sun Jul 10 12:18:38 2011 +0800 @@ -416,12 +416,14 @@ virDomainPtr dom = NULL; struct infostore_ctx *infostore = NULL; bool has_passwd = false; - + const struct graphics_device *gdev = &dev->dev.graphics; + CMSetProperty(inst, "ResourceSubType", (CMPIValue *)dev->dev.graphics.type, CMPI_chars); - if (STREQC(dev->dev.graphics.type, "sdl")) - rc = asprintf(&addr_str, "%s", dev->dev.graphics.type); + if (STREQC(dev->dev.graphics.type, "sdl")) { + rc = asprintf(&addr_str, "%s:%s", SDL_xauth(gdev), SDL_display(gdev)); + } else { rc = asprintf(&addr_str, "%s:%s", diff -r 395f2d684c10 -r ec5e5be04391 src/Virt_VirtualSystemManagementService.c --- a/src/Virt_VirtualSystemManagementService.c Tue Jul 05 15:52:31 2011 -0300 +++ b/src/Virt_VirtualSystemManagementService.c Sun Jul 10 12:18:38 2011 +0800 @@ -1059,6 +1059,52 @@ return ret; } +static int parse_sdl_address(const char *id, + char **display, + char **xauth) +{ + int ret; + char *tmp_display = NULL; + char *tmp_xauth = NULL; + + CU_DEBUG("Entering parse_sdl_address, address is %s", id); + + ret = sscanf(id, "%a[^:]:%as", &tmp_xauth, &tmp_display); + + if (ret <= 0) { + ret = sscanf(id, ":%as", &tmp_display); + if (ret <= 0) { + if (STREQC(id, ":")) { + /* do nothing, it is empty */ + } + else { + ret = 0; + goto out; + } + } + } + + if (display) { + if (tmp_display == NULL) + *display = NULL; + else + *display = strdup(tmp_display); + } + if (xauth) { + if (tmp_xauth == NULL) + *xauth = NULL; + else + *xauth = strdup(tmp_xauth); + } + ret = 1; + + out: + CU_DEBUG("Exiting parse_sdl_address, display is %s, xauth is %s", + *display, *xauth); + + return ret; +} + static int parse_vnc_address(const char *id, char **ip, char **port) @@ -1103,6 +1149,7 @@ const char *msg = NULL; bool ipv6 = false; int ret; + struct graphics_device *gdev = &dev->dev.graphics; if (cu_get_str_prop(inst, "ResourceSubType", &val) != CMPI_RC_OK) { msg = "GraphicsRASD ResourceSubType field not valid"; @@ -1162,6 +1209,30 @@ msg = "GraphicsRASD field Address not valid"; goto out; } + } + else if (STREQC(dev->dev.graphics.type, "sdl")) { + if (cu_get_str_prop(inst, "Address", &val) != CMPI_RC_OK) { + CU_DEBUG("sdl graphics Address empty, using default"); + SDL_display(gdev) = NULL; + SDL_xauth(gdev) = NULL; + } + else { + ret = parse_sdl_address(val, + &SDL_display(gdev), + &SDL_xauth(gdev)); + if (ret != 1) { + msg = "GraphicsRASD sdl Address not valid"; + goto out; + } + } + SDL_fullscreen(gdev) = NULL; + if (cu_get_bool_prop(inst, "IsIPV6Only", &ipv6) == + CMPI_RC_OK) { + if (ipv6) + SDL_fullscreen(gdev) = strdup("yes"); + else + SDL_fullscreen(gdev) = strdup("no"); + } } else { CU_DEBUG("Unsupported graphics type %s", dev->dev.graphics.type); @@ -1172,6 +1243,9 @@ free(dev->id); if (STREQC(dev->dev.graphics.type, "vnc")) ret = asprintf(&dev->id, "%s", dev->dev.graphics.type); + else if (STREQC(dev->dev.graphics.type, "sdl")) + ret = asprintf(&dev->id, "%s:%s:%s", + dev->dev.graphics.type, SDL_xauth(gdev), SDL_display(gdev)); else ret = asprintf(&dev->id, "%s:%s", dev->dev.graphics.type, dev->dev.graphics.port); @@ -1493,7 +1567,6 @@ "Failed to lookup resulting system"); goto out; } - out: virDomainFree(dom); virConnectClose(conn);