113a286d5SMichael Roth /* 213a286d5SMichael Roth * QEMU Guest Agent core declarations 313a286d5SMichael Roth * 413a286d5SMichael Roth * Copyright IBM Corp. 2011 513a286d5SMichael Roth * 613a286d5SMichael Roth * Authors: 713a286d5SMichael Roth * Adam Litke <aglitke@linux.vnet.ibm.com> 813a286d5SMichael Roth * Michael Roth <mdroth@linux.vnet.ibm.com> 913a286d5SMichael Roth * 1013a286d5SMichael Roth * This work is licensed under the terms of the GNU GPL, version 2 or later. 1113a286d5SMichael Roth * See the COPYING file in the top-level directory. 1213a286d5SMichael Roth */ 13*61baac2fSPeter Maydell #ifndef GUEST_AGENT_CORE_H 14*61baac2fSPeter Maydell #define GUEST_AGENT_CORE_H 15*61baac2fSPeter Maydell 167b1b5d19SPaolo Bonzini #include "qapi/qmp/dispatch.h" 1713a286d5SMichael Roth #include "qemu-common.h" 18abb297edSMarkus Armbruster #include "qga-qapi-types.h" 1913a286d5SMichael Roth 20125b310eSMichael Roth #define QGA_READ_COUNT_DEFAULT 4096 2113a286d5SMichael Roth 2248ff7a62SMichael Roth typedef struct GAState GAState; 2313a286d5SMichael Roth typedef struct GACommandState GACommandState; 241527badbSMarkus Armbruster 253cf0bed8SMichael Roth extern GAState *ga_state; 261527badbSMarkus Armbruster extern QmpCommandList ga_commands; 2713a286d5SMichael Roth 281281c08aSTomoki Sekiyama GList *ga_command_blacklist_init(GList *blacklist); 29e3d4d252SMichael Roth void ga_command_state_init(GAState *s, GACommandState *cs); 3013a286d5SMichael Roth void ga_command_state_add(GACommandState *cs, 3113a286d5SMichael Roth void (*init)(void), 3213a286d5SMichael Roth void (*cleanup)(void)); 3313a286d5SMichael Roth void ga_command_state_init_all(GACommandState *cs); 3413a286d5SMichael Roth void ga_command_state_cleanup_all(GACommandState *cs); 3513a286d5SMichael Roth GACommandState *ga_command_state_new(void); 363e3e302fSMarc-André Lureau void ga_command_state_free(GACommandState *cs); 3748ff7a62SMichael Roth bool ga_logging_enabled(GAState *s); 3848ff7a62SMichael Roth void ga_disable_logging(GAState *s); 3948ff7a62SMichael Roth void ga_enable_logging(GAState *s); 40d607a523SStefan Weil void GCC_FMT_ATTR(1, 2) slog(const gchar *fmt, ...); 413cf0bed8SMichael Roth void ga_set_response_delimited(GAState *s); 42f22d85e9SMichael Roth bool ga_is_frozen(GAState *s); 43f22d85e9SMichael Roth void ga_set_frozen(GAState *s); 44f22d85e9SMichael Roth void ga_unset_frozen(GAState *s); 45ec0f694cSTomoki Sekiyama const char *ga_fsfreeze_hook(GAState *s); 4639097dafSMichael Roth int64_t ga_get_fd_handle(GAState *s, Error **errp); 470b4b4938SEric Blake int ga_parse_whence(GuestFileWhence *whence, Error **errp); 4804b4e75fSLuiz Capitulino 4904b4e75fSLuiz Capitulino #ifndef _WIN32 5004b4e75fSLuiz Capitulino void reopen_fd_to_null(int fd); 5104b4e75fSLuiz Capitulino #endif 52*61baac2fSPeter Maydell 53*61baac2fSPeter Maydell #endif /* GUEST_AGENT_CORE_H */ 54