| 1 | /* |
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| 2 | Domain communications for Xen Store Daemon. |
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| 3 | Copyright (C) 2005 Rusty Russell IBM Corporation |
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| 4 | |
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| 5 | This program is free software; you can redistribute it and/or modify |
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| 6 | it under the terms of the GNU General Public License as published by |
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| 7 | the Free Software Foundation; either version 2 of the License, or |
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| 8 | (at your option) any later version. |
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| 9 | |
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| 10 | This program is distributed in the hope that it will be useful, |
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 13 | GNU General Public License for more details. |
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| 14 | |
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| 15 | You should have received a copy of the GNU General Public License |
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| 16 | along with this program; if not, write to the Free Software |
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| 17 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 18 | */ |
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| 19 | |
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| 20 | #ifndef _XENSTORED_DOMAIN_H |
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| 21 | #define _XENSTORED_DOMAIN_H |
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| 22 | |
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| 23 | void handle_event(void); |
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| 24 | |
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| 25 | /* domid, mfn, eventchn, path */ |
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| 26 | void do_introduce(struct connection *conn, struct buffered_data *in); |
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| 27 | |
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| 28 | /* domid */ |
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| 29 | void do_is_domain_introduced(struct connection *conn, const char *domid_str); |
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| 30 | |
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| 31 | /* domid */ |
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| 32 | void do_release(struct connection *conn, const char *domid_str); |
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| 33 | |
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| 34 | /* domid */ |
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| 35 | void do_resume(struct connection *conn, const char *domid_str); |
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| 36 | |
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| 37 | /* domid */ |
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| 38 | void do_get_domain_path(struct connection *conn, const char *domid_str); |
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| 39 | |
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| 40 | /* Returns the event channel handle */ |
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| 41 | int domain_init(void); |
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| 42 | |
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| 43 | /* Returns the implicit path of a connection (only domains have this) */ |
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| 44 | const char *get_implicit_path(const struct connection *conn); |
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| 45 | |
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| 46 | /* Read existing connection information from store. */ |
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| 47 | void restore_existing_connections(void); |
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| 48 | |
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| 49 | /* Can connection attached to domain read/write. */ |
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| 50 | bool domain_can_read(struct connection *conn); |
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| 51 | bool domain_can_write(struct connection *conn); |
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| 52 | |
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| 53 | bool domain_is_unprivileged(struct connection *conn); |
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| 54 | |
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| 55 | /* Quota manipulation */ |
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| 56 | void domain_entry_inc(struct connection *conn, struct node *); |
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| 57 | void domain_entry_dec(struct connection *conn, struct node *); |
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| 58 | int domain_entry(struct connection *conn); |
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| 59 | void domain_watch_inc(struct connection *conn); |
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| 60 | void domain_watch_dec(struct connection *conn); |
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| 61 | int domain_watch(struct connection *conn); |
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| 62 | |
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| 63 | #endif /* _XENSTORED_DOMAIN_H */ |
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