diff options
| -rw-r--r-- | Makefile | 4 | ||||
| -rwxr-xr-x | configure | 1 | ||||
| -rw-r--r-- | qga/guest-agent-command-state.c | 73 | ||||
| -rw-r--r-- | qga/guest-agent-core.h | 25 |
4 files changed, 102 insertions, 1 deletions
@@ -182,6 +182,8 @@ test-visitor: test-visitor.o qfloat.o qint.o qdict.o qstring.o qlist.o qbool.o $ test-qmp-commands.o: $(addprefix $(qapi-dir)/, test-qapi-types.c test-qapi-types.h test-qapi-visit.c test-qapi-visit.h test-qmp-marshal.c test-qmp-commands.h) $(qapi-obj-y) test-qmp-commands: test-qmp-commands.o qfloat.o qint.o qdict.o qstring.o qlist.o qbool.o $(qapi-obj-y) error.o osdep.o qemu-malloc.o $(oslib-obj-y) qjson.o json-streamer.o json-lexer.o json-parser.o qerror.o qemu-error.o qemu-tool.o $(qapi-dir)/test-qapi-visit.o $(qapi-dir)/test-qapi-types.o $(qapi-dir)/test-qmp-marshal.o module.o +QGALIB=qga/guest-agent-command-state.o + QEMULIBS=libhw32 libhw64 libuser libdis libdis-user clean: @@ -190,7 +192,7 @@ clean: rm -f qemu-options.def rm -f *.o *.d *.a *.lo $(TOOLS) TAGS cscope.* *.pod *~ */*~ rm -Rf .libs - rm -f slirp/*.o slirp/*.d audio/*.o audio/*.d block/*.o block/*.d net/*.o net/*.d fsdev/*.o fsdev/*.d ui/*.o ui/*.d qapi/*.o qapi/*.d + rm -f slirp/*.o slirp/*.d audio/*.o audio/*.d block/*.o block/*.d net/*.o net/*.d fsdev/*.o fsdev/*.d ui/*.o ui/*.d qapi/*.o qapi/*.d qga/*.o qga/*.d rm -f qemu-img-cmds.h rm -f trace.c trace.h trace.c-timestamp trace.h-timestamp rm -f trace-dtrace.dtrace trace-dtrace.dtrace-timestamp @@ -3487,6 +3487,7 @@ DIRS="$DIRS pc-bios/spapr-rtas" DIRS="$DIRS roms/seabios roms/vgabios" DIRS="$DIRS fsdev ui" DIRS="$DIRS qapi" +DIRS="$DIRS qga" FILES="Makefile tests/Makefile" FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit" FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" diff --git a/qga/guest-agent-command-state.c b/qga/guest-agent-command-state.c new file mode 100644 index 0000000..bc6e0bd --- /dev/null +++ b/qga/guest-agent-command-state.c @@ -0,0 +1,73 @@ +/* + * QEMU Guest Agent command state interfaces + * + * Copyright IBM Corp. 2011 + * + * Authors: + * Michael Roth <mdroth@linux.vnet.ibm.com> + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ +#include <glib.h> +#include "qga/guest-agent-core.h" + +struct GACommandState { + GSList *groups; +}; + +typedef struct GACommandGroup { + void (*init)(void); + void (*cleanup)(void); +} GACommandGroup; + +/* handle init/cleanup for stateful guest commands */ + +void ga_command_state_add(GACommandState *cs, + void (*init)(void), + void (*cleanup)(void)) +{ + GACommandGroup *cg = qemu_mallocz(sizeof(GACommandGroup)); + cg->init = init; + cg->cleanup = cleanup; + cs->groups = g_slist_append(cs->groups, cg); +} + +static void ga_command_group_init(gpointer opaque, gpointer unused) +{ + GACommandGroup *cg = opaque; + + g_assert(cg); + if (cg->init) { + cg->init(); + } +} + +void ga_command_state_init_all(GACommandState *cs) +{ + g_assert(cs); + g_slist_foreach(cs->groups, ga_command_group_init, NULL); +} + +static void ga_command_group_cleanup(gpointer opaque, gpointer unused) +{ + GACommandGroup *cg = opaque; + + g_assert(cg); + if (cg->cleanup) { + cg->cleanup(); + } +} + +void ga_command_state_cleanup_all(GACommandState *cs) +{ + g_assert(cs); + g_slist_foreach(cs->groups, ga_command_group_cleanup, NULL); +} + +GACommandState *ga_command_state_new(void) +{ + GACommandState *cs = qemu_mallocz(sizeof(GACommandState)); + cs->groups = NULL; + return cs; +} diff --git a/qga/guest-agent-core.h b/qga/guest-agent-core.h new file mode 100644 index 0000000..688f120 --- /dev/null +++ b/qga/guest-agent-core.h @@ -0,0 +1,25 @@ +/* + * QEMU Guest Agent core declarations + * + * Copyright IBM Corp. 2011 + * + * Authors: + * Adam Litke <aglitke@linux.vnet.ibm.com> + * Michael Roth <mdroth@linux.vnet.ibm.com> + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ +#include "qapi/qmp-core.h" +#include "qemu-common.h" + +#define QGA_VERSION "1.0" + +typedef struct GACommandState GACommandState; + +void ga_command_state_add(GACommandState *cs, + void (*init)(void), + void (*cleanup)(void)); +void ga_command_state_init_all(GACommandState *cs); +void ga_command_state_cleanup_all(GACommandState *cs); +GACommandState *ga_command_state_new(void); |
