updated the NetBIOS code due to some bugs found by writing the first draft

of the low level design docs.
(This used to be commit 103012e5f2fac09598d60c4263c3a30992680729)

1 files changed, 201 insertions, 37 deletions

diff --git a/source3/include/proto.h b/source3/include/proto.h
index ce02be129f..8dc3df0183 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -1,20 +1,39 @@
 /* This file is automatically generated with "make proto". DO NOT EDIT */
+
+
+/*The following definitions come from  access.c  */
+
 BOOL check_access(int snum);
 BOOL allow_access(char *deny_list,char *allow_list,struct from_host *client);
 BOOL fromhost(int sock,struct from_host *f);
+
+/*The following definitions come from  charcnv.c  */
+
 char *unix2dos_format(char *str,BOOL overwrite);
 char *dos2unix_format(char *str, BOOL overwrite);
 int interpret_character_set(char *str, int def);
+
+/*The following definitions come from  charset.c  */
+
 void charset_initialise(void);
 void add_char_string(char *s);
+
+/*The following definitions come from  chgpasswd.c  */
+
 BOOL chat_with_program(char *passwordprogram,char *name,char *chatsequence);
 BOOL chgpasswd(char *name,char *oldpass,char *newpass);
 BOOL chgpasswd(char *name,char *oldpass,char *newpass);
+
+/*The following definitions come from  client.c  */
+
 void setup_pkt(char *outbuf);
 void do_dir(char *inbuf,char *outbuf,char *Mask,int attribute,void (*fn)(),BOOL recurse_dir);
 void cmd_help(void);
 BOOL reopen_connection(char *inbuf,char *outbuf);
 char *smb_errstr(char *inbuf);
+
+/*The following definitions come from  clientutil.c  */
+
 void cli_setup_pkt(char *outbuf);
 BOOL cli_receive_trans_response(char *inbuf,int trans,int *data_len,
 				int *param_len, char **data,char **param);
@@ -29,6 +48,9 @@ BOOL cli_send_trans_request(char *outbuf, int trans, char *name, int fid, int fl
 BOOL cli_open_sockets(int port);
 BOOL cli_reopen_connection(char *inbuf,char *outbuf);
 char *smb_errstr(char *inbuf);
+
+/*The following definitions come from  clitar.c  */
+
 int strslashcmp(const char *s1, const char *s2);
 void cmd_block(void);
 void cmd_tarmode(void);
@@ -37,6 +59,9 @@ void cmd_tar(char *inbuf, char *outbuf);
 int process_tar(char *inbuf, char *outbuf);
 int clipfind(char **aret, int ret, char *tok);
 int tar_parseargs(int argc, char *argv[], char *Optarg, int Optind);
+
+/*The following definitions come from  dir.c  */
+
 void init_dptrs(void);
 char *dptr_path(int key);
 char *dptr_wcard(int key);
@@ -62,10 +87,18 @@ int TellDir(void *p);
 void DirCacheAdd(char *path,char *name,char *dname,int snum);
 char *DirCacheCheck(char *path,char *name,int snum);
 void DirCacheFlush(int snum);
+
+/*The following definitions come from  fault.c  */
+
 void fault_setup(void (*fn)());
+
+/*The following definitions come from  getsmbpass.c  */
+
 char *getsmbpass(char *prompt)    ;
+
+/*The following definitions come from  interface.c  */
+
 void load_interfaces(void);
-void add_subnet_interfaces(void);
 void iface_set_default(char *ip,char *bcast,char *nmask);
 BOOL ismyip(struct in_addr ip);
 BOOL ismybcast(struct in_addr bcast);
@@ -74,8 +107,17 @@ struct in_addr *iface_n_ip(int n);
 struct in_addr *iface_bcast(struct in_addr ip);
 struct in_addr *iface_nmask(struct in_addr ip);
 struct in_addr *iface_ip(struct in_addr ip);
+
+/*The following definitions come from  ipc.c  */
+
 int reply_trans(char *inbuf,char *outbuf);
+
+/*The following definitions come from  kanji.c  */
+
 int interpret_coding_system(char *str, int def);
+
+/*The following definitions come from  loadparm.c  */
+
 char *lp_string(char *s);
 char *lp_logfile(void);
 char *lp_smbrun(void);
@@ -208,6 +250,9 @@ void lp_dump(void);
 int lp_servicenumber(char *pszServiceName);
 char *my_workgroup(void);
 char *volume_label(int snum);
+
+/*The following definitions come from  locking.c  */
+
 BOOL fcntl_lock(int fd,int op,uint32 offset,uint32 count,int type);
 int file_lock(char *name,int timeout);
 void file_unlock(int fd);
@@ -220,6 +265,9 @@ int get_share_mode(int cnum,struct stat *sbuf,int *pid);
 void del_share_mode(int fnum);
 BOOL set_share_mode(int fnum,int mode);
 void clean_share_files(void);
+
+/*The following definitions come from  mangle.c  */
+
 int str_checksum(char *s);
 BOOL is_8_3(char *fname);
 void create_mangled_stack(int size);
@@ -227,30 +275,50 @@ BOOL check_mangled_stack(char *s);
 BOOL is_mangled(char *s);
 void mangle_name_83(char *s);
 BOOL name_map_mangle(char *OutName,BOOL need83,int snum);
+
+/*The following definitions come from  md4.c  */
+
+
+/*The following definitions come from  message.c  */
+
 int reply_sends(char *inbuf,char *outbuf);
 int reply_sendstrt(char *inbuf,char *outbuf);
 int reply_sendtxt(char *inbuf,char *outbuf);
 int reply_sendend(char *inbuf,char *outbuf);
+
+/*The following definitions come from  nameannounce.c  */
+
 void announce_request(struct work_record *work, struct in_addr ip);
 void do_announce_request(char *info, char *to_name, int announce_type, 
 			 int from,
 			 int to, struct in_addr dest_ip);
 void announce_backup(void);
+void do_announce_host(int command,
+		char *from_name, int from_type, struct in_addr from_ip,
+		char *to_name  , int to_type  , struct in_addr to_ip,
+		int updatecount, time_t announce_interval,
+		char *server_name, int server_type, char *server_comment);
+void announce_server(struct subnet_record *d, struct work_record *work,
+					char *name, char *comment, time_t ttl, int server_type);
 void announce_host(void);
 void announce_master(void);
+
+/*The following definitions come from  namedb.c  */
+
 struct work_record *remove_workgroup(struct subnet_record *d, 
 				     struct work_record *work);
 void expire_browse_cache(time_t t);
 struct work_record *find_workgroupstruct(struct subnet_record *d, 
 					 fstring name, BOOL add);
-struct subnet_record *find_subnet(struct in_addr source_ip);
+struct subnet_record *find_subnet(struct in_addr bcast_ip);
 void dump_workgroups(void);
-struct subnet_record *add_subnet_entry(struct in_addr source_ip, 
-				       struct in_addr source_mask,
+void add_subnet_interfaces(void);
+struct subnet_record *add_subnet_entry(struct in_addr bcast_ip, 
+				       struct in_addr mask_ip,
 				       char *name, BOOL add, BOOL lmhosts);
 struct browse_cache_record *add_browser_entry(char *name, int type, char *wg,
 					      time_t ttl, struct in_addr ip);
-void remove_server(struct work_record *work, char *name);
+void remove_my_servers(void);
 struct server_record *add_server_entry(struct subnet_record *d, 
 				       struct work_record *work,
 				       char *name,int servertype, 
@@ -258,36 +326,44 @@ struct server_record *add_server_entry(struct subnet_record *d,
 				       BOOL replace);
 void write_browse_list(void);
 void expire_servers(time_t t);
-void query_refresh_names(void);
+
+/*The following definitions come from  nameelect.c  */
+
 void check_master_browser(void);
 void browser_gone(char *work_name, struct in_addr ip);
 void send_election(struct subnet_record *d, char *group,uint32 criterion,
 		   int timeup,char *name);
 void become_nonmaster(struct subnet_record *d, struct work_record *work,
-						int remove_type);
+				int remove_type);
 void run_elections(void);
 void process_election(struct packet_struct *p,char *buf);
 BOOL check_elections(void);
+
+/*The following definitions come from  namequery.c  */
+
 BOOL name_status(int fd,char *name,int name_type,BOOL recurse,
 		 struct in_addr to_ip,char *master,char *rname,
 		 void (*fn)());
 BOOL name_query(int fd,char *name,int name_type, 
 		BOOL bcast,BOOL recurse,
 		struct in_addr to_ip, struct in_addr *ip,void (*fn)());
-void expire_netbios_response_entries(void);
+
+/*The following definitions come from  nameresp.c  */
+
+void expire_netbios_response_entries();
 void reply_netbios_packet(struct packet_struct *p1,int trn_id,
-			  int rcode,int opcode,BOOL recurse,
-			  struct nmb_name *rr_name,int rr_type,int rr_class,int ttl,
-			  char *data,int len);
+				int rcode,int opcode, BOOL recurse,
+				struct nmb_name *rr_name,int rr_type,int rr_class,int ttl,
+				char *data,int len);
 void queue_netbios_pkt_wins(struct subnet_record *d,
 				int fd,int quest_type,enum cmd_type cmd,
-			    char *name,int name_type, int nb_flags, time_t ttl,
+			    char *name,int name_type,int nb_flags, time_t ttl,
 			    BOOL bcast,BOOL recurse,struct in_addr to_ip);
 void queue_netbios_packet(struct subnet_record *d,
-				int fd,int quest_type,enum cmd_type cmd,char *name,
-			 	int name_type,int nb_flags,time_t ttl,
-				BOOL bcast,BOOL recurse, struct in_addr to_ip);
-struct response_record *find_response_record(struct subnet_record *d,
+			int fd,int quest_type,enum cmd_type cmd,char *name,
+			int name_type,int nb_flags, time_t ttl,
+			BOOL bcast,BOOL recurse, struct in_addr to_ip);
+struct response_record *find_response_record(struct subnet_record **d,
 				uint16 id);
 void queue_packet(struct packet_struct *packet);
 void run_packet_queue();
@@ -298,38 +374,39 @@ BOOL interpret_node_status(struct subnet_record *d,
 BOOL send_mailslot_reply(char *mailslot,int fd,char *buf,int len,char *srcname,
 			 char *dstname,int src_type,int dest_type,
 			 struct in_addr dest_ip,struct in_addr src_ip);
+
+/*The following definitions come from  nameserv.c  */
+
 void remove_name(struct subnet_record *d, struct name_record *n);
 void dump_names(void);
-void remove_netbios_name(struct subnet_record *d, char *name,int type, 
-			enum name_source source,
+void load_netbios_names(void);
+void remove_netbios_name(struct subnet_record *d,
+			char *name,int type, enum name_source source,
 			 struct in_addr ip);
-struct name_record *add_netbios_entry(struct subnet_record *d, char *name,
-					  int type, int nb_flags, int ttl,
-				      enum name_source source, 
-				      struct in_addr ip,
-				      BOOL new_only, BOOL wins);
+struct name_record *add_netbios_entry(struct subnet_record *d,
+		char *name, int type, int nb_flags, 
+		int ttl, enum name_source source, struct in_addr ip,
+		BOOL new_only,BOOL wins);
 void remove_name_entry(struct subnet_record *d, char *name,int type);
-void add_my_name_entry(struct subnet_record *d, char *name,int type,int nb_flags);
-void do_announce_host(int command,
-			char *from, int from_type, struct in_addr from_ip,
-			char *to  , int to_type  , struct in_addr to_ip,
-			int update_count, time_t announce_interval,
-			char *server_name, int server_type, char *server_comment);
-void load_netbios_names(void);
+void add_my_name_entry(struct subnet_record *d,char *name,int type,int nb_flags);
 void add_my_names(void);
-void remove_my_names(void);
-void remove_my_servers(void);
-void announce_server(struct subnet_record *d, struct work_record *work,
-						char *name, char *comment, time_t ttl, int server_type);
+void remove_my_names();
 void refresh_my_names(time_t t);
+void query_refresh_names(void);
 void expire_names(time_t t);
-void response_name_release(struct subnet_record *d,struct packet_struct *p);
+void response_name_release(struct subnet_record *d, struct packet_struct *p);
 void reply_name_release(struct packet_struct *p);
-void response_name_reg(struct subnet_record *d,struct packet_struct *p);
+void response_name_reg(struct subnet_record *d, struct packet_struct *p);
 void reply_name_reg(struct packet_struct *p);
 void reply_name_status(struct packet_struct *p);
+struct name_record *search_for_name(struct subnet_record **d,
+					struct nmb_name *question,
+				    struct in_addr ip, int Time, int search);
 void reply_name_query(struct packet_struct *p);
 void process_nmb(struct packet_struct *p);
+
+/*The following definitions come from  namework.c  */
+
 void reset_server(char *name, int state, struct in_addr ip);
 void tell_become_backup(void);
 void do_browser_lists(void);
@@ -343,7 +420,13 @@ void process_logon_packet(struct packet_struct *p,char *buf,int len);
 BOOL listening_type(struct packet_struct *p, int command);
 void process_browse_packet(struct packet_struct *p,char *buf,int len);
 void process_dgram(struct packet_struct *p);
+
+/*The following definitions come from  nmbd.c  */
+
 BOOL reload_services(BOOL test);
+
+/*The following definitions come from  nmblib.c  */
+
 void debug_nmb_packet(struct packet_struct *p);
 char *namestr(struct nmb_name *n);
 void free_nmb_packet(struct nmb_packet *nmb);
@@ -352,11 +435,23 @@ struct packet_struct *read_packet(int fd,enum packet_type packet_type);
 void make_nmb_name(struct nmb_name *n,char *name,int type,char *this_scope);
 BOOL send_packet(struct packet_struct *p);
 struct packet_struct *receive_packet(int fd,enum packet_type type,int t);
+
+/*The following definitions come from  nmblookup.c  */
+
 int main(int argc,char *argv[]);
+
+/*The following definitions come from  nmbsync.c  */
+
 char *getsmbpass(char *pass);
 void sync_browse_lists(struct subnet_record *d, struct work_record *work,
-				char *name, int nm_type, struct in_addr ip);
+		char *name, int nm_type, struct in_addr ip);
+
+/*The following definitions come from  params.c  */
+
 BOOL pm_process(char *pszFileName,BOOL (*sfunc)(char *),BOOL (*pfunc)(char *,char *));
+
+/*The following definitions come from  password.c  */
+
 void generate_next_challenge(char *challenge);
 BOOL set_challenge(char *challenge);
 BOOL last_challenge(char *challenge);
@@ -376,18 +471,36 @@ BOOL authorise_login(int snum,char *user,char *password, int pwlen,
 BOOL check_hosts_equiv(char *user);
 BOOL server_cryptkey(char *buf);
 BOOL server_validate(char *buf);
+
+/*The following definitions come from  pcap.c  */
+
 BOOL pcap_printername_ok(char *pszPrintername, char *pszPrintcapname);
 void pcap_printer_fn(void (*fn)());
+
+/*The following definitions come from  predict.c  */
+
 int read_predict(int fd,int offset,char *buf,char **ptr,int num);
 void do_read_prediction();
 void invalidate_read_prediction(int fd);
+
+/*The following definitions come from  printing.c  */
+
 void lpq_reset(int snum);
 void print_file(int fnum);
 int get_printqueue(int snum,int cnum,print_queue_struct **queue,
 		   print_status_struct *status);
 void del_printqueue(int cnum,int snum,int jobid);
 void status_printjob(int cnum,int snum,int jobid,int status);
+
+/*The following definitions come from  quotas.c  */
+
+BOOL disk_quotas(char *path, int *bsize, int *dfree, int *dsize);
+BOOL disk_quotas(char *path, int *bsize, int *dfree, int *dsize);
+BOOL disk_quotas(char *path, int *bsize, int *dfree, int *dsize);
 BOOL disk_quotas(char *path, int *bsize, int *dfree, int *dsize);
+
+/*The following definitions come from  replace.c  */
+
 char *Strstr(char *s, char *p);
 time_t Mktime(struct tm      *t);
 int InNetGr(char *group,char *host,char *user,char *dom);
@@ -395,6 +508,9 @@ void *malloc_wrapped(int size,char *file,int line);
 void *realloc_wrapped(void *ptr,int size,char *file,int line);
 void free_wrapped(void *ptr,char *file,int line);
 void *memcpy_wrapped(void *d,void *s,int l,char *fname,int line);
+
+/*The following definitions come from  reply.c  */
+
 int reply_special(char *inbuf,char *outbuf);
 int reply_tcon(char *inbuf,char *outbuf);
 int reply_tcon_and_X(char *inbuf,char *outbuf,int length,int bufsize);
@@ -445,6 +561,9 @@ int reply_writebmpx(char *inbuf,char *outbuf);
 int reply_writebs(char *inbuf,char *outbuf);
 int reply_setattrE(char *inbuf,char *outbuf);
 int reply_getattrE(char *inbuf,char *outbuf);
+
+/*The following definitions come from  server.c  */
+
 mode_t unix_mode(int cnum,int dosmode);
 int dos_mode(int cnum,char *path,struct stat *sbuf);
 int dos_chmod(int cnum,char *fname,int dosmode,struct stat *st);
@@ -486,6 +605,9 @@ void standard_sub(int cnum,char *s);
 char *smb_fn_name(int type);
 int chain_reply(int type,char *inbuf,char *inbuf2,char *outbuf,char *outbuf2,int size,int bufsize);
 int construct_reply(char *inbuf,char *outbuf,int size,int bufsize);
+
+/*The following definitions come from  smbencrypt.c  */
+
 void str_to_key(uchar *str,uchar *key);
 void D1(uchar *k, uchar *d, uchar *out);
 void E1(uchar *k, uchar *d, uchar *out);
@@ -494,10 +616,25 @@ void E_P24(uchar *p21, uchar *c8, uchar *p24);
 void SMBencrypt(uchar *passwd, uchar *c8, uchar *p24);
 void E_md4hash(uchar *passwd, uchar *p16);
 void SMBNTencrypt(uchar *passwd, uchar *c8, uchar *p24);
+
+/*The following definitions come from  smbpass.c  */
+
+
+/*The following definitions come from  smbpasswd.c  */
+
+
+/*The following definitions come from  smbrun.c  */
+
+
+/*The following definitions come from  status.c  */
+
 void Ucrit_addUsername(pstring username);
 unsigned int Ucrit_checkUsername(pstring username);
 void Ucrit_addPid(int pid);
 unsigned int   Ucrit_checkPid(int pid);
+
+/*The following definitions come from  system.c  */
+
 int sys_select(fd_set *fds,struct timeval *tval);
 int sys_select(fd_set *fds,struct timeval *tval);
 int sys_unlink(char *fname);
@@ -512,7 +649,16 @@ int sys_utime(char *fname,struct utimbuf *times);
 int sys_rename(char *from, char *to);
 int sys_chown(char *fname,int uid,int gid);
 int sys_chroot(char *dname);
+
+/*The following definitions come from  testparm.c  */
+
+
+/*The following definitions come from  testprns.c  */
+
 int main(int argc, char *argv[]);
+
+/*The following definitions come from  time.c  */
+
 void GetTimeOfDay(struct timeval *tval);
 void TimeInit(void);
 int TimeDiff(time_t t);
@@ -527,20 +673,35 @@ time_t make_unix_date2(void *date_ptr);
 time_t make_unix_date3(void *date_ptr);
 BOOL set_filetime(char *fname,time_t mtime);
 char *timestring(void );
+
+/*The following definitions come from  trans2.c  */
+
 int reply_findclose(char *inbuf,char *outbuf,int length,int bufsize);
 int reply_findnclose(char *inbuf,char *outbuf,int length,int bufsize);
 int reply_transs2(char *inbuf,char *outbuf,int length,int bufsize);
 int reply_trans2(char *inbuf,char *outbuf,int length,int bufsize);
+
+/*The following definitions come from  ufc.c  */
+
 char *ufc_crypt(char *key,char *salt);
+
+/*The following definitions come from  uid.c  */
+
 void init_uid(void);
 BOOL become_guest(void);
 BOOL become_user(int cnum, int uid);
 BOOL unbecome_user(void );
 int smbrun(char *cmd,char *outfile);
+
+/*The following definitions come from  username.c  */
+
 char *get_home_dir(char *user);
 void map_username(char *user);
 struct passwd *Get_Pwnam(char *user,BOOL allow_change);
 BOOL user_in_list(char *user,char *list);
+
+/*The following definitions come from  util.c  */
+
 void setup_logging(char *pname,BOOL interactive);
 void reopen_logs(void);
 BOOL is_a_socket(int fd);
@@ -647,6 +808,9 @@ char *gidtoname(int gid);
 void BlockSignals(BOOL block);
 void ajt_panic(void);
 char *readdirname(void *p);
+
+/*The following definitions come from  vt_mode.c  */
+
 int	VT_Check(char	*buffer);
 int VT_Start_utmp(void);
 int VT_Stop_utmp(void);