along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-#define NEEDED 1
-#ifdef NEEDED
-
-#include <config.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <pwd.h>
-#include <grp.h>
-
-#if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
-#include <string.h>
-#else
-#include <strings.h>
-#endif
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#ifndef _POSIX_VERSION
-struct passwd *getpwuid ();
-struct passwd *getpwnam ();
-struct group *getgrgid ();
-struct group *getgrnam ();
-#endif
-
-#define xstrdup strdup
-#define xmalloc malloc
-//char *xmalloc ();
-//char *xstrdup ();
-
-struct userid
-{
- union
- {
+#include "bacula.h"
+
+struct userid {
+ union {
uid_t u;
gid_t g;
- } id;
+ } id;
char *name;
struct userid *next;
};
-static struct userid *user_alist;
-
-
+static struct userid *user_alist = NULL;
+/* Use the same struct as for userids. */
+static struct userid *group_alist = NULL;
-/* The members of this list have names not in the local passwd file. */
-static struct userid *nouser_alist;
+static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
/* Translate UID to a login name or a stringified number,
with cache. */
-char *getuser (uid_t uid)
+char *getuser(uid_t uid)
{
register struct userid *tail;
struct passwd *pwent;
char usernum_string[20];
- for (tail = user_alist; tail; tail = tail->next)
- if (tail->id.u == uid)
+ P(mutex);
+ for (tail = user_alist; tail; tail = tail->next) {
+ if (tail->id.u == uid) {
+ V(mutex);
return tail->name;
+ }
+ }
- pwent = getpwuid (uid);
- tail = (struct userid *) xmalloc (sizeof (struct userid));
+ pwent = getpwuid(uid);
+ tail = (struct userid *)malloc(sizeof (struct userid));
tail->id.u = uid;
- if (pwent == 0) {
- sprintf (usernum_string, "%u", (unsigned) uid);
- tail->name = xstrdup (usernum_string);
+ if (pwent == 0 || strcmp(pwent->pw_name, "????????") == 0) {
+ sprintf(usernum_string, "%u", (uint32_t)uid);
+ tail->name = bstrdup(usernum_string);
} else {
- tail->name = xstrdup (pwent->pw_name);
+ tail->name = bstrdup(pwent->pw_name);
}
/* Add to the head of the list, so most recently used is first. */
tail->next = user_alist;
user_alist = tail;
+ V(mutex);
return tail->name;
}
-/* Translate USER to a UID, with cache.
- Return NULL if there is no such user.
- (We also cache which user names have no passwd entry,
- so we don't keep looking them up.) */
-
-uid_t *
-getuidbyname (char *user)
+void free_getuser_cache()
{
register struct userid *tail;
- struct passwd *pwent;
- for (tail = user_alist; tail; tail = tail->next)
- /* Avoid a function call for the most common case. */
- if (*tail->name == *user && !strcmp (tail->name, user))
- return &tail->id.u;
-
- for (tail = nouser_alist; tail; tail = tail->next)
- /* Avoid a function call for the most common case. */
- if (*tail->name == *user && !strcmp (tail->name, user))
- return 0;
-
- pwent = getpwnam (user);
-
- tail = (struct userid *) xmalloc (sizeof (struct userid));
- tail->name = xstrdup (user);
-
- /* Add to the head of the list, so most recently used is first. */
- if (pwent)
- {
- tail->id.u = pwent->pw_uid;
- tail->next = user_alist;
- user_alist = tail;
- return &tail->id.u;
- }
-
- tail->next = nouser_alist;
- nouser_alist = tail;
- return 0;
+ P(mutex);
+ for (tail = user_alist; tail; ) {
+ struct userid *otail = tail;
+ free(tail->name);
+ tail = tail->next;
+ free(otail);
+ }
+ V(mutex);
}
-/* Use the same struct as for userids. */
-static struct userid *group_alist;
-static struct userid *nogroup_alist;
+
/* Translate GID to a group name or a stringified number,
with cache. */
-
-char *
-getgroup (gid_t gid)
+char *getgroup(gid_t gid)
{
register struct userid *tail;
struct group *grent;
char groupnum_string[20];
- for (tail = group_alist; tail; tail = tail->next)
- if (tail->id.g == gid)
+ P(mutex);
+ for (tail = group_alist; tail; tail = tail->next) {
+ if (tail->id.g == gid) {
+ V(mutex);
return tail->name;
+ }
+ }
- grent = getgrgid (gid);
- tail = (struct userid *) xmalloc (sizeof (struct userid));
+ grent = getgrgid(gid);
+ tail = (struct userid *)malloc(sizeof (struct userid));
tail->id.g = gid;
- if (grent == 0)
- {
- sprintf (groupnum_string, "%u", (unsigned int) gid);
- tail->name = xstrdup (groupnum_string);
- }
- else
- tail->name = xstrdup (grent->gr_name);
+ if (grent == 0 || strcmp(grent->gr_name, "????????") == 0) {
+ sprintf (groupnum_string, "%u", (uint32_t)gid);
+ tail->name = bstrdup(groupnum_string);
+ } else {
+ tail->name = bstrdup(grent->gr_name);
+ }
/* Add to the head of the list, so most recently used is first. */
tail->next = group_alist;
group_alist = tail;
+ V(mutex);
return tail->name;
}
-/* Translate GROUP to a UID, with cache.
- Return NULL if there is no such group.
- (We also cache which group names have no group entry,
- so we don't keep looking them up.) */
-
-gid_t *
-getgidbyname (char *group)
+void free_getgroup_cache()
{
register struct userid *tail;
- struct group *grent;
- for (tail = group_alist; tail; tail = tail->next)
- /* Avoid a function call for the most common case. */
- if (*tail->name == *group && !strcmp (tail->name, group))
- return &tail->id.g;
-
- for (tail = nogroup_alist; tail; tail = tail->next)
- /* Avoid a function call for the most common case. */
- if (*tail->name == *group && !strcmp (tail->name, group))
- return 0;
-
- grent = getgrnam (group);
-
- tail = (struct userid *) xmalloc (sizeof (struct userid));
- tail->name = xstrdup (group);
-
- /* Add to the head of the list, so most recently used is first. */
- if (grent)
- {
- tail->id.g = grent->gr_gid;
- tail->next = group_alist;
- group_alist = tail;
- return &tail->id.g;
- }
-
- tail->next = nogroup_alist;
- nogroup_alist = tail;
- return 0;
+ P(mutex);
+ for (tail = group_alist; tail; ) {
+ struct userid *otail = tail;
+ free(tail->name);
+ tail = tail->next;
+ free(otail);
+ }
+ V(mutex);
}
-#endif
struct JCR;
/* attr.c */
-ATTR *new_attr();
-void free_attr(ATTR *attr);
-int unpack_attributes_record(JCR *jcr, int32_t stream, char *rec, ATTR *attr);
-void build_attr_output_fnames(JCR *jcr, ATTR *attr);
-void print_ls_output(JCR *jcr, ATTR *attr);
+ATTR *new_attr();
+void free_attr(ATTR *attr);
+int unpack_attributes_record(JCR *jcr, int32_t stream, char *rec, ATTR *attr);
+void build_attr_output_fnames(JCR *jcr, ATTR *attr);
+void print_ls_output(JCR *jcr, ATTR *attr);
/* base64.c */
-void base64_init (void);
-int to_base64 (intmax_t value, char *where);
-int from_base64 (intmax_t *value, char *where);
-int bin_to_base64 (char *buf, char *bin, int len);
+void base64_init (void);
+int to_base64 (intmax_t value, char *where);
+int from_base64 (intmax_t *value, char *where);
+int bin_to_base64 (char *buf, char *bin, int len);
/* bsys.c */
-char *bstrncpy (char *dest, const char *src, int maxlen);
-char *bstrncat (char *dest, const char *src, int maxlen);
-void *b_malloc (char *file, int line, size_t size);
+char *bstrncpy (char *dest, const char *src, int maxlen);
+char *bstrncat (char *dest, const char *src, int maxlen);
+void *b_malloc (char *file, int line, size_t size);
#ifndef DEBUG
-void *bmalloc (size_t size);
+void *bmalloc (size_t size);
#endif
-void *brealloc (void *buf, size_t size);
-void *bcalloc (size_t size1, size_t size2);
-int bsnprintf (char *str, size_t size, const char *format, ...);
-int bvsnprintf (char *str, size_t size, const char *format, va_list ap);
-int pool_sprintf (char *pool_buf, char *fmt, ...);
-void create_pid_file (char *dir, char *progname, int port);
-int delete_pid_file (char *dir, char *progname, int port);
-void drop (char *uid, char *gid);
-int bmicrosleep (time_t sec, long msec);
-char *bfgets (char *s, int size, FILE *fd);
+void *brealloc (void *buf, size_t size);
+void *bcalloc (size_t size1, size_t size2);
+int bsnprintf (char *str, size_t size, const char *format, ...);
+int bvsnprintf (char *str, size_t size, const char *format, va_list ap);
+int pool_sprintf (char *pool_buf, char *fmt, ...);
+void create_pid_file (char *dir, char *progname, int port);
+int delete_pid_file (char *dir, char *progname, int port);
+void drop (char *uid, char *gid);
+int bmicrosleep (time_t sec, long msec);
+char *bfgets (char *s, int size, FILE *fd);
#ifndef HAVE_STRTOLL
-long long int strtoll (const char *ptr, char **endptr, int base);
+long long int strtoll (const char *ptr, char **endptr, int base);
#endif
/* bnet.c */
-int32_t bnet_recv (BSOCK *bsock);
-int bnet_send (BSOCK *bsock);
-int bnet_fsend (BSOCK *bs, char *fmt, ...);
-int bnet_set_buffer_size (BSOCK *bs, uint32_t size, int rw);
-int bnet_sig (BSOCK *bs, int sig);
-int bnet_ssl_server (BSOCK *bsock, char *password, int ssl_need, int ssl_has);
-int bnet_ssl_client (BSOCK *bsock, char *password, int ssl_need);
-BSOCK * bnet_connect (JCR *jcr, int retry_interval,
- int max_retry_time, char *name, char *host, char *service,
- int port, int verbose);
-void bnet_close (BSOCK *bsock);
-BSOCK * init_bsock (JCR *jcr, int sockfd, char *who, char *ip, int port);
-BSOCK * dup_bsock (BSOCK *bsock);
-void term_bsock (BSOCK *bsock);
-char * bnet_strerror (BSOCK *bsock);
-char * bnet_sig_to_ascii (BSOCK *bsock);
-int bnet_wait_data (BSOCK *bsock, int sec);
-int bnet_wait_data_intr (BSOCK *bsock, int sec);
-int bnet_despool (BSOCK *bsock);
-int is_bnet_stop (BSOCK *bsock);
-int is_bnet_error (BSOCK *bsock);
-void bnet_suppress_error_messages(BSOCK *bsock, int flag);
+int32_t bnet_recv (BSOCK *bsock);
+int bnet_send (BSOCK *bsock);
+int bnet_fsend (BSOCK *bs, char *fmt, ...);
+int bnet_set_buffer_size (BSOCK *bs, uint32_t size, int rw);
+int bnet_sig (BSOCK *bs, int sig);
+int bnet_ssl_server (BSOCK *bsock, char *password, int ssl_need, int ssl_has);
+int bnet_ssl_client (BSOCK *bsock, char *password, int ssl_need);
+BSOCK * bnet_connect (JCR *jcr, int retry_interval,
+ int max_retry_time, char *name, char *host, char *service,
+ int port, int verbose);
+void bnet_close (BSOCK *bsock);
+BSOCK * init_bsock (JCR *jcr, int sockfd, char *who, char *ip, int port);
+BSOCK * dup_bsock (BSOCK *bsock);
+void term_bsock (BSOCK *bsock);
+char * bnet_strerror (BSOCK *bsock);
+char * bnet_sig_to_ascii (BSOCK *bsock);
+int bnet_wait_data (BSOCK *bsock, int sec);
+int bnet_wait_data_intr (BSOCK *bsock, int sec);
+int bnet_despool (BSOCK *bsock);
+int is_bnet_stop (BSOCK *bsock);
+int is_bnet_error (BSOCK *bsock);
+void bnet_suppress_error_messages(BSOCK *bsock, int flag);
/* bget_msg.c */
-int bget_msg(BSOCK *sock);
+int bget_msg(BSOCK *sock);
/* bpipe.c */
-BPIPE * open_bpipe(char *prog, int wait, char *mode);
-int close_wpipe(BPIPE *bpipe);
-int close_bpipe(BPIPE *bpipe);
+BPIPE * open_bpipe(char *prog, int wait, char *mode);
+int close_wpipe(BPIPE *bpipe);
+int close_bpipe(BPIPE *bpipe);
/* cram-md5.c */
int cram_md5_get_auth(BSOCK *bs, char *password, int ssl_need);
int cram_md5_auth(BSOCK *bs, char *password, int ssl_need);
void hmac_md5(uint8_t* text, int text_len, uint8_t* key,
- int key_len, uint8_t *hmac);
+ int key_len, uint8_t *hmac);
/* crc32.c */
uint32_t bcrc32(uint8_t *buf, int len);
/* daemon.c */
-void daemon_start ();
+void daemon_start ();
/* edit.c */
-uint64_t str_to_uint64(char *str);
-int64_t str_to_int64(char *str);
-char * edit_uint64_with_commas (uint64_t val, char *buf);
-char * add_commas (char *val, char *buf);
-char * edit_uint64 (uint64_t val, char *buf);
-int duration_to_utime (char *str, utime_t *value);
-int size_to_uint64(char *str, int str_len, uint64_t *rtn_value);
-char *edit_utime (utime_t val, char *buf);
-int is_a_number (const char *num);
-int is_an_integer (const char *n);
+uint64_t str_to_uint64(char *str);
+int64_t str_to_int64(char *str);
+char * edit_uint64_with_commas (uint64_t val, char *buf);
+char * add_commas (char *val, char *buf);
+char * edit_uint64 (uint64_t val, char *buf);
+int duration_to_utime (char *str, utime_t *value);
+int size_to_uint64(char *str, int str_len, uint64_t *rtn_value);
+char *edit_utime (utime_t val, char *buf);
+int is_a_number (const char *num);
+int is_an_integer (const char *n);
/* lex.c */
-LEX * lex_close_file (LEX *lf);
-LEX * lex_open_file (LEX *lf, char *fname, LEX_ERROR_HANDLER *scan_error);
-int lex_get_char (LEX *lf);
-void lex_unget_char (LEX *lf);
-char * lex_tok_to_str (int token);
-int lex_get_token (LEX *lf, int expect);
+LEX * lex_close_file (LEX *lf);
+LEX * lex_open_file (LEX *lf, char *fname, LEX_ERROR_HANDLER *scan_error);
+int lex_get_char (LEX *lf);
+void lex_unget_char (LEX *lf);
+char * lex_tok_to_str (int token);
+int lex_get_token (LEX *lf, int expect);
/* message.c */
-void my_name_is (int argc, char *argv[], char *name);
-void init_msg (JCR *jcr, MSGS *msg);
-void term_msg (void);
-void close_msg (JCR *jcr);
-void add_msg_dest (MSGS *msg, int dest, int type, char *where, char *dest_code);
-void rem_msg_dest (MSGS *msg, int dest, int type, char *where);
-void Jmsg (JCR *jcr, int type, int level, char *fmt, ...);
-void dispatch_message (JCR *jcr, int type, int level, char *buf);
-void init_console_msg (char *wd);
-void free_msgs_res (MSGS *msgs);
-int open_spool_file (JCR *jcr, BSOCK *bs);
-int close_spool_file (JCR *jcr, BSOCK *bs);
+void my_name_is (int argc, char *argv[], char *name);
+void init_msg (JCR *jcr, MSGS *msg);
+void term_msg (void);
+void close_msg (JCR *jcr);
+void add_msg_dest (MSGS *msg, int dest, int type, char *where, char *dest_code);
+void rem_msg_dest (MSGS *msg, int dest, int type, char *where);
+void Jmsg (JCR *jcr, int type, int level, char *fmt, ...);
+void dispatch_message (JCR *jcr, int type, int level, char *buf);
+void init_console_msg (char *wd);
+void free_msgs_res (MSGS *msgs);
+int open_spool_file (JCR *jcr, BSOCK *bs);
+int close_spool_file (JCR *jcr, BSOCK *bs);
/* bnet_server.c */
-void bnet_thread_server(char *bind_addr, int port, int max_clients, workq_t *client_wq,
- void *handle_client_request(void *bsock));
-void bnet_server (int port, void handle_client_request(BSOCK *bsock));
-int net_connect (int port);
-BSOCK * bnet_bind (int port);
-BSOCK * bnet_accept (BSOCK *bsock, char *who);
+void bnet_thread_server(char *bind_addr, int port, int max_clients, workq_t *client_wq,
+ void *handle_client_request(void *bsock));
+void bnet_server (int port, void handle_client_request(BSOCK *bsock));
+int net_connect (int port);
+BSOCK * bnet_bind (int port);
+BSOCK * bnet_accept (BSOCK *bsock, char *who);
+
+/* idcache.c */
+char *getuser(uid_t uid);
+void free_getuser_cache();
+char *getgroup (gid_t gid);
+void free_getgroup_cache();
+
/* signal.c */
-void init_signals (void terminate(int sig));
-void init_stack_dump (void);
+void init_signals (void terminate(int sig));
+void init_stack_dump (void);
/* scan.c */
-void strip_trailing_junk (char *str);
-void strip_trailing_slashes (char *dir);
-int skip_spaces (char **msg);
-int skip_nonspaces (char **msg);
-int fstrsch (char *a, char *b);
-int parse_args(POOLMEM *cmd, POOLMEM **args, int *argc,
- char **argk, char **argv, int max_args);
-char *next_arg(char **s);
+void strip_trailing_junk (char *str);
+void strip_trailing_slashes (char *dir);
+int skip_spaces (char **msg);
+int skip_nonspaces (char **msg);
+int fstrsch (char *a, char *b);
+int parse_args(POOLMEM *cmd, POOLMEM **args, int *argc,
+ char **argk, char **argv, int max_args);
+char *next_arg(char **s);
/* util.c */
-int is_buf_zero (char *buf, int len);
-void lcase (char *str);
-void bash_spaces (char *str);
-void unbash_spaces (char *str);
-char * encode_time (time_t time, char *buf);
-char * encode_mode (mode_t mode, char *buf);
-int do_shell_expansion (char *name, int name_len);
-void jobstatus_to_ascii (int JobStatus, char *msg, int maxlen);
-void pm_strcat (POOLMEM **pm, char *str);
-void pm_strcpy (POOLMEM **pm, char *str);
-int run_program (char *prog, int wait, POOLMEM *results);
-char * job_type_to_str (int type);
-char * job_status_to_str (int stat);
-char * job_level_to_str (int level);
-void make_session_key (char *key, char *seed, int mode);
-POOLMEM *edit_job_codes(JCR *jcr, char *omsg, char *imsg, char *to);
-void set_working_directory(char *wd);
+int is_buf_zero (char *buf, int len);
+void lcase (char *str);
+void bash_spaces (char *str);
+void unbash_spaces (char *str);
+char * encode_time (time_t time, char *buf);
+char * encode_mode (mode_t mode, char *buf);
+int do_shell_expansion (char *name, int name_len);
+void jobstatus_to_ascii (int JobStatus, char *msg, int maxlen);
+void pm_strcat (POOLMEM **pm, char *str);
+void pm_strcpy (POOLMEM **pm, char *str);
+int run_program (char *prog, int wait, POOLMEM *results);
+char * job_type_to_str (int type);
+char * job_status_to_str (int stat);
+char * job_level_to_str (int level);
+void make_session_key (char *key, char *seed, int mode);
+POOLMEM *edit_job_codes(JCR *jcr, char *omsg, char *imsg, char *to);
+void set_working_directory(char *wd);
/* watchdog.c */
projects / bacula / bacula / commitdiff