2 * Prototypes for lib directory of Bacula
7 Copyright (C) 2000-2005 Kern Sibbald
9 This program is free software; you can redistribute it and/or
10 modify it under the terms of the GNU General Public License as
11 published by the Free Software Foundation; either version 2 of
12 the License, or (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 General Public License for more details.
19 You should have received a copy of the GNU General Public
20 License along with this program; if not, write to the Free
21 Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
30 void free_attr(ATTR *attr);
31 int unpack_attributes_record(JCR *jcr, int32_t stream, char *rec, ATTR *attr);
32 void build_attr_output_fnames(JCR *jcr, ATTR *attr);
33 void print_ls_output(JCR *jcr, ATTR *attr);
36 void base64_init (void);
37 int to_base64 (intmax_t value, char *where);
38 int from_base64 (intmax_t *value, char *where);
39 int bin_to_base64 (char *buf, char *bin, int len);
42 char *bstrncpy (char *dest, const char *src, int maxlen);
43 char *bstrncpy (char *dest, POOL_MEM &src, int maxlen);
44 char *bstrncat (char *dest, const char *src, int maxlen);
45 char *bstrncat (char *dest, POOL_MEM &src, int maxlen);
46 int cstrlen (const char *str);
47 void *b_malloc (const char *file, int line, size_t size);
49 void *bmalloc (size_t size);
51 void *brealloc (void *buf, size_t size);
52 void *bcalloc (size_t size1, size_t size2);
53 int bsnprintf (char *str, int32_t size, const char *format, ...);
54 int bvsnprintf (char *str, int32_t size, const char *format, va_list ap);
55 int pool_sprintf (char *pool_buf, const char *fmt, ...);
56 void create_pid_file (char *dir, const char *progname, int port);
57 int delete_pid_file (char *dir, const char *progname, int port);
58 void drop (char *uid, char *gid);
59 int bmicrosleep (time_t sec, long usec);
60 char *bfgets (char *s, int size, FILE *fd);
61 void make_unique_filename (POOLMEM **name, int Id, char *what);
63 long long int strtoll (const char *ptr, char **endptr, int base);
65 void read_state_file(char *dir, const char *progname, int port);
66 int bstrerror(int errnum, char *buf, size_t bufsiz);
69 int32_t bnet_recv (BSOCK *bsock);
70 bool bnet_send (BSOCK *bsock);
71 bool bnet_fsend (BSOCK *bs, const char *fmt, ...);
72 bool bnet_set_buffer_size (BSOCK *bs, uint32_t size, int rw);
73 bool bnet_sig (BSOCK *bs, int sig);
75 int bnet_tls_server (TLS_CONTEXT *ctx, BSOCK *bsock,
77 int bnet_tls_client (TLS_CONTEXT *ctx, BSOCK *bsock);
79 BSOCK * bnet_connect (JCR *jcr, int retry_interval,
80 int max_retry_time, const char *name, char *host, char *service,
81 int port, int verbose);
82 void bnet_close (BSOCK *bsock);
83 BSOCK * init_bsock (JCR *jcr, int sockfd, const char *who, const char *ip,
84 int port, struct sockaddr *client_addr);
85 BSOCK * dup_bsock (BSOCK *bsock);
86 void term_bsock (BSOCK *bsock);
87 const char *bnet_strerror (BSOCK *bsock);
88 const char *bnet_sig_to_ascii (BSOCK *bsock);
89 int bnet_wait_data (BSOCK *bsock, int sec);
90 int bnet_wait_data_intr (BSOCK *bsock, int sec);
91 int bnet_despool_to_bsock (BSOCK *bsock, void update(ssize_t size), ssize_t size);
92 bool is_bnet_stop (BSOCK *bsock);
93 int is_bnet_error (BSOCK *bsock);
94 void bnet_suppress_error_messages(BSOCK *bsock, bool flag);
95 dlist *bnet_host2ipaddrs(const char *host, int family, const char **errstr);
96 int bnet_set_blocking (BSOCK *sock);
97 int bnet_set_nonblocking (BSOCK *sock);
98 void bnet_restore_blocking (BSOCK *sock, int flags);
101 int bget_msg(BSOCK *sock);
104 BPIPE * open_bpipe(char *prog, int wait, const char *mode);
105 int close_wpipe(BPIPE *bpipe);
106 int close_bpipe(BPIPE *bpipe);
109 int cram_md5_get_auth(BSOCK *bs, char *password, int *tls_remote_need);
110 int cram_md5_auth(BSOCK *bs, char *password, int tls_local_need);
111 void hmac_md5(uint8_t* text, int text_len, uint8_t* key,
112 int key_len, uint8_t *hmac);
116 uint32_t bcrc32(uint8_t *buf, int len);
119 void daemon_start ();
122 uint64_t str_to_uint64(char *str);
123 int64_t str_to_int64(char *str);
124 char * edit_uint64_with_commas (uint64_t val, char *buf);
125 char * add_commas (char *val, char *buf);
126 char * edit_uint64 (uint64_t val, char *buf);
127 char * edit_int64 (int64_t val, char *buf);
128 int duration_to_utime (char *str, utime_t *value);
129 int size_to_uint64(char *str, int str_len, uint64_t *rtn_value);
130 char *edit_utime (utime_t val, char *buf, int buf_len);
131 bool is_a_number (const char *num);
132 bool is_an_integer (const char *n);
133 bool is_name_valid (char *name, POOLMEM **msg);
135 /* jcr.c (most definitions are in src/jcr.h) */
136 void init_last_jobs_list();
137 void term_last_jobs_list();
138 void lock_last_jobs_list();
139 void unlock_last_jobs_list();
140 void read_last_jobs_list(int fd, uint64_t addr);
141 uint64_t write_last_jobs_list(int fd, uint64_t addr);
142 void write_state_file(char *dir, const char *progname, int port);
143 void job_end_push(JCR *jcr, void job_end_cb(JCR *jcr,void *), void *ctx);
149 LEX * lex_close_file (LEX *lf);
150 LEX * lex_open_file (LEX *lf, const char *fname, LEX_ERROR_HANDLER *scan_error);
151 int lex_get_char (LEX *lf);
152 void lex_unget_char (LEX *lf);
153 const char * lex_tok_to_str (int token);
154 int lex_get_token (LEX *lf, int expect);
155 void lex_set_default_error_handler (LEX *lf);
158 void my_name_is (int argc, char *argv[], const char *name);
159 void init_msg (JCR *jcr, MSGS *msg);
160 void term_msg (void);
161 void close_msg (JCR *jcr);
162 void add_msg_dest (MSGS *msg, int dest, int type, char *where, char *dest_code);
163 void rem_msg_dest (MSGS *msg, int dest, int type, char *where);
164 void Jmsg (JCR *jcr, int type, time_t mtime, const char *fmt, ...);
165 void dispatch_message (JCR *jcr, int type, time_t mtime, char *buf);
166 void init_console_msg (const char *wd);
167 void free_msgs_res (MSGS *msgs);
168 void dequeue_messages (JCR *jcr);
169 void set_trace (int trace_flag);
172 void bnet_thread_server(dlist *addr, int max_clients, workq_t *client_wq,
173 void *handle_client_request(void *bsock));
174 void bnet_stop_thread_server(pthread_t tid);
175 void bnet_server (int port, void handle_client_request(BSOCK *bsock));
176 int net_connect (int port);
177 BSOCK * bnet_bind (int port);
178 BSOCK * bnet_accept (BSOCK *bsock, char *who);
181 char *getuser(uid_t uid);
182 void free_getuser_cache();
183 char *getgroup (gid_t gid);
184 void free_getgroup_cache();
187 typedef int (EVENT_HANDLER)(JCR *jcr, const char *event);
188 void init_python_interpreter(const char *progname, const char *scripts,
190 void term_python_interpreter();
191 //extern EVENT_HANDLER *generate_daemon_event;
192 int generate_daemon_event(JCR *jcr, const char *event);
195 void init_signals (void terminate(int sig));
196 void init_stack_dump (void);
199 void strip_trailing_junk (char *str);
200 void strip_trailing_slashes (char *dir);
201 bool skip_spaces (char **msg);
202 bool skip_nonspaces (char **msg);
203 int fstrsch (const char *a, const char *b);
204 char *next_arg(char **s);
205 int parse_args(POOLMEM *cmd, POOLMEM **args, int *argc,
206 char **argk, char **argv, int max_args);
207 void split_path_and_filename(const char *fname, POOLMEM **path,
208 int *pnl, POOLMEM **file, int *fnl);
209 int bsscanf(const char *buf, const char *fmt, ...);
214 int cleanup_tls (void);
217 TLS_CONTEXT *new_tls_context (const char *ca_certfile,
218 const char *ca_certdir,
219 const char *certfile,
221 TLS_PEM_PASSWD_CB *pem_callback,
222 const void *pem_userdata,
225 void free_tls_context (TLS_CONTEXT *ctx);
226 bool tls_postconnect_verify_host (TLS_CONNECTION *tls,
228 bool tls_postconnect_verify_cn (TLS_CONNECTION *tls,
230 TLS_CONNECTION *new_tls_connection (TLS_CONTEXT *ctx, int fd);
231 void free_tls_connection (TLS_CONNECTION *tls);
232 bool tls_bsock_connect (BSOCK *bsock);
233 bool tls_bsock_accept (BSOCK *bsock);
234 void tls_bsock_shutdown (BSOCK *bsock);
235 int tls_bsock_writen (BSOCK *bsock, char *ptr, int32_t nbytes);
236 int tls_bsock_readn (BSOCK *bsock, char *ptr, int32_t nbytes);
237 #endif /* HAVE_TLS */
241 int is_buf_zero (char *buf, int len);
242 void lcase (char *str);
243 void bash_spaces (char *str);
244 void bash_spaces (POOL_MEM &pm);
245 void unbash_spaces (char *str);
246 void unbash_spaces (POOL_MEM &pm);
247 char * encode_time (time_t time, char *buf);
248 char * encode_mode (mode_t mode, char *buf);
249 int do_shell_expansion (char *name, int name_len);
250 void jobstatus_to_ascii (int JobStatus, char *msg, int maxlen);
251 int run_program (char *prog, int wait, POOLMEM *results);
252 int run_program_full_output (char *prog, int wait, POOLMEM *results);
253 const char * job_type_to_str (int type);
254 const char * job_status_to_str (int stat);
255 const char * job_level_to_str (int level);
256 void make_session_key (char *key, char *seed, int mode);
257 POOLMEM *edit_job_codes(JCR *jcr, char *omsg, char *imsg, const char *to);
258 void set_working_directory(char *wd);
262 int start_watchdog(void);
263 int stop_watchdog(void);
264 watchdog_t *new_watchdog(void);
265 bool register_watchdog(watchdog_t *wd);
266 bool unregister_watchdog(watchdog_t *wd);
269 btimer_t *start_child_timer(pid_t pid, uint32_t wait);
270 void stop_child_timer(btimer_t *wid);
271 btimer_t *start_thread_timer(pthread_t tid, uint32_t wait);
272 void stop_thread_timer(btimer_t *wid);
273 btimer_t *start_bsock_timer(BSOCK *bs, uint32_t wait);
274 void stop_bsock_timer(btimer_t *wid);