2 * Prototypes for lib directory of Bacula
7 Copyright (C) 2000-2006 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
11 version 2 as amended with additional clauses defined in the
12 file LICENSE in the main source directory.
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
17 the file LICENSE for additional details.
25 void free_attr(ATTR *attr);
26 int unpack_attributes_record(JCR *jcr, int32_t stream, char *rec, ATTR *attr);
27 void build_attr_output_fnames(JCR *jcr, ATTR *attr);
28 void print_ls_output(JCR *jcr, ATTR *attr);
31 void base64_init (void);
32 int to_base64 (intmax_t value, char *where);
33 int from_base64 (intmax_t *value, char *where);
34 int bin_to_base64 (char *buf, char *bin, int len);
37 char *bstrncpy (char *dest, const char *src, int maxlen);
38 char *bstrncpy (char *dest, POOL_MEM &src, int maxlen);
39 char *bstrncat (char *dest, const char *src, int maxlen);
40 char *bstrncat (char *dest, POOL_MEM &src, int maxlen);
41 int cstrlen (const char *str);
42 void *b_malloc (const char *file, int line, size_t size);
44 void *bmalloc (size_t size);
46 void *brealloc (void *buf, size_t size);
47 void *bcalloc (size_t size1, size_t size2);
48 int bsnprintf (char *str, int32_t size, const char *format, ...);
49 int bvsnprintf (char *str, int32_t size, const char *format, va_list ap);
50 int pool_sprintf (char *pool_buf, const char *fmt, ...);
51 void create_pid_file (char *dir, const char *progname, int port);
52 int delete_pid_file (char *dir, const char *progname, int port);
53 void drop (char *uid, char *gid);
54 int bmicrosleep (time_t sec, long usec);
55 char *bfgets (char *s, int size, FILE *fd);
56 void make_unique_filename (POOLMEM **name, int Id, char *what);
58 long long int strtoll (const char *ptr, char **endptr, int base);
60 void read_state_file(char *dir, const char *progname, int port);
61 int bstrerror(int errnum, char *buf, size_t bufsiz);
64 int32_t bnet_recv (BSOCK *bsock);
65 bool bnet_send (BSOCK *bsock);
66 bool bnet_fsend (BSOCK *bs, const char *fmt, ...);
67 bool bnet_set_buffer_size (BSOCK *bs, uint32_t size, int rw);
68 bool bnet_sig (BSOCK *bs, int sig);
69 int bnet_tls_server (TLS_CONTEXT *ctx, BSOCK *bsock,
71 int bnet_tls_client (TLS_CONTEXT *ctx, BSOCK *bsock);
72 BSOCK * bnet_connect (JCR *jcr, int retry_interval,
73 int max_retry_time, const char *name, char *host, char *service,
74 int port, int verbose);
75 void bnet_close (BSOCK *bsock);
76 BSOCK * init_bsock (JCR *jcr, int sockfd, const char *who, const char *ip,
77 int port, struct sockaddr *client_addr);
78 BSOCK * dup_bsock (BSOCK *bsock);
79 void term_bsock (BSOCK *bsock);
80 const char *bnet_strerror (BSOCK *bsock);
81 const char *bnet_sig_to_ascii (BSOCK *bsock);
82 int bnet_wait_data (BSOCK *bsock, int sec);
83 int bnet_wait_data_intr (BSOCK *bsock, int sec);
84 int bnet_despool_to_bsock (BSOCK *bsock, void update(ssize_t size), ssize_t size);
85 bool is_bnet_stop (BSOCK *bsock);
86 int is_bnet_error (BSOCK *bsock);
87 void bnet_suppress_error_messages(BSOCK *bsock, bool flag);
88 dlist *bnet_host2ipaddrs(const char *host, int family, const char **errstr);
89 int bnet_set_blocking (BSOCK *sock);
90 int bnet_set_nonblocking (BSOCK *sock);
91 void bnet_restore_blocking (BSOCK *sock, int flags);
94 int bget_msg(BSOCK *sock);
97 BPIPE * open_bpipe(char *prog, int wait, const char *mode);
98 int close_wpipe(BPIPE *bpipe);
99 int close_bpipe(BPIPE *bpipe);
102 int cram_md5_get_auth(BSOCK *bs, char *password, int *tls_remote_need);
103 int cram_md5_auth(BSOCK *bs, char *password, int tls_local_need);
104 void hmac_md5(uint8_t* text, int text_len, uint8_t* key,
105 int key_len, uint8_t *hmac);
109 uint32_t bcrc32(uint8_t *buf, int len);
112 void daemon_start ();
115 uint64_t str_to_uint64(char *str);
116 int64_t str_to_int64(char *str);
117 #define str_to_int32(str) ((int32_t)str_to_int64(str))
118 char * edit_uint64_with_suffix (uint64_t val, char *buf);
119 char * edit_uint64_with_commas (uint64_t val, char *buf);
120 char * add_commas (char *val, char *buf);
121 char * edit_uint64 (uint64_t val, char *buf);
122 char * edit_int64 (int64_t val, char *buf);
123 bool duration_to_utime (char *str, utime_t *value);
124 bool size_to_uint64(char *str, int str_len, uint64_t *rtn_value);
125 char *edit_utime (utime_t val, char *buf, int buf_len);
126 bool is_a_number (const char *num);
127 bool is_an_integer (const char *n);
128 bool is_name_valid (char *name, POOLMEM **msg);
130 /* jcr.c (most definitions are in src/jcr.h) */
131 void init_last_jobs_list();
132 void term_last_jobs_list();
133 void lock_last_jobs_list();
134 void unlock_last_jobs_list();
135 bool read_last_jobs_list(int fd, uint64_t addr);
136 uint64_t write_last_jobs_list(int fd, uint64_t addr);
137 void write_state_file(char *dir, const char *progname, int port);
138 void job_end_push(JCR *jcr, void job_end_cb(JCR *jcr,void *), void *ctx);
141 JCR *jcr_walk_start();
142 JCR *jcr_walk_next(JCR *prev_jcr);
143 void jcr_walk_end(JCR *jcr);
147 LEX * lex_close_file (LEX *lf);
148 LEX * lex_open_file (LEX *lf, const char *fname, LEX_ERROR_HANDLER *scan_error);
149 int lex_get_char (LEX *lf);
150 void lex_unget_char (LEX *lf);
151 const char * lex_tok_to_str (int token);
152 int lex_get_token (LEX *lf, int expect);
153 void lex_set_default_error_handler (LEX *lf);
154 int lex_set_error_handler_error_type (LEX *lf, int err_type);
157 void my_name_is (int argc, char *argv[], const char *name);
158 void init_msg (JCR *jcr, MSGS *msg);
159 void term_msg (void);
160 void close_msg (JCR *jcr);
161 void add_msg_dest (MSGS *msg, int dest, int type, char *where, char *dest_code);
162 void rem_msg_dest (MSGS *msg, int dest, int type, char *where);
163 void Jmsg (JCR *jcr, int type, time_t mtime, const char *fmt, ...);
164 void dispatch_message (JCR *jcr, int type, time_t mtime, char *buf);
165 void init_console_msg (const char *wd);
166 void free_msgs_res (MSGS *msgs);
167 void dequeue_messages (JCR *jcr);
168 void set_trace (int trace_flag);
171 void bnet_thread_server(dlist *addr, int max_clients, workq_t *client_wq,
172 void *handle_client_request(void *bsock));
173 void bnet_stop_thread_server(pthread_t tid);
174 void bnet_server (int port, void handle_client_request(BSOCK *bsock));
175 int net_connect (int port);
176 BSOCK * bnet_bind (int port);
177 BSOCK * bnet_accept (BSOCK *bsock, char *who);
180 char *getuser(uid_t uid);
181 void free_getuser_cache();
182 char *getgroup (gid_t gid);
183 void free_getgroup_cache();
186 typedef int (EVENT_HANDLER)(JCR *jcr, const char *event);
187 void init_python_interpreter(const char *progname, const char *scripts,
189 void term_python_interpreter();
190 //extern EVENT_HANDLER *generate_daemon_event;
191 int generate_daemon_event(JCR *jcr, const char *event);
193 void unlock_python();
196 void init_signals (void terminate(int sig));
197 void init_stack_dump (void);
200 void strip_leading_space (char *str);
201 void strip_trailing_junk (char *str);
202 void strip_trailing_newline (char *str);
203 void strip_trailing_slashes (char *dir);
204 bool skip_spaces (char **msg);
205 bool skip_nonspaces (char **msg);
206 int fstrsch (const char *a, const char *b);
207 char *next_arg(char **s);
208 int parse_args(POOLMEM *cmd, POOLMEM **args, int *argc,
209 char **argk, char **argv, int max_args);
210 void split_path_and_filename(const char *fname, POOLMEM **path,
211 int *pnl, POOLMEM **file, int *fnl);
212 int bsscanf(const char *buf, const char *fmt, ...);
217 int cleanup_tls (void);
219 TLS_CONTEXT *new_tls_context (const char *ca_certfile,
220 const char *ca_certdir,
221 const char *certfile,
223 TLS_PEM_PASSWD_CB *pem_callback,
224 const void *pem_userdata,
227 void free_tls_context (TLS_CONTEXT *ctx);
229 bool tls_postconnect_verify_host (TLS_CONNECTION *tls,
231 bool tls_postconnect_verify_cn (TLS_CONNECTION *tls,
233 TLS_CONNECTION *new_tls_connection (TLS_CONTEXT *ctx, int fd);
234 void free_tls_connection (TLS_CONNECTION *tls);
235 bool tls_bsock_connect (BSOCK *bsock);
236 bool tls_bsock_accept (BSOCK *bsock);
237 void tls_bsock_shutdown (BSOCK *bsock);
238 int tls_bsock_writen (BSOCK *bsock, char *ptr, int32_t nbytes);
239 int tls_bsock_readn (BSOCK *bsock, char *ptr, int32_t nbytes);
240 #endif /* HAVE_TLS */
244 int is_buf_zero (char *buf, int len);
245 void lcase (char *str);
246 void bash_spaces (char *str);
247 void bash_spaces (POOL_MEM &pm);
248 void unbash_spaces (char *str);
249 void unbash_spaces (POOL_MEM &pm);
250 char * encode_time (time_t time, char *buf);
251 char * encode_mode (mode_t mode, char *buf);
252 int do_shell_expansion (char *name, int name_len);
253 void jobstatus_to_ascii (int JobStatus, char *msg, int maxlen);
254 int run_program (char *prog, int wait, POOLMEM *results);
255 int run_program_full_output (char *prog, int wait, POOLMEM *results);
256 const char * job_type_to_str (int type);
257 const char * job_status_to_str (int stat);
258 const char * job_level_to_str (int level);
259 void make_session_key (char *key, char *seed, int mode);
260 POOLMEM *edit_job_codes(JCR *jcr, char *omsg, char *imsg, const char *to);
261 void set_working_directory(char *wd);
265 int start_watchdog(void);
266 int stop_watchdog(void);
267 watchdog_t *new_watchdog(void);
268 bool register_watchdog(watchdog_t *wd);
269 bool unregister_watchdog(watchdog_t *wd);
272 btimer_t *start_child_timer(pid_t pid, uint32_t wait);
273 void stop_child_timer(btimer_t *wid);
274 btimer_t *start_thread_timer(pthread_t tid, uint32_t wait);
275 void stop_thread_timer(btimer_t *wid);
276 btimer_t *start_bsock_timer(BSOCK *bs, uint32_t wait);
277 void stop_bsock_timer(btimer_t *wid);