moved standard_sub() and friends into a separate module

(This used to be commit 030ec8e71f9ef533b5d6aece01e67d357e23b7d2)

1 files changed, 1 insertions, 269 deletions

diff --git a/source3/lib/util.c b/source3/lib/util.c
index 16cbf4ab64..2f8b52ccbd 100644
--- a/source3/lib/util.c
+++ b/source3/lib/util.c
@@ -83,18 +83,9 @@ BOOL use_mangled_map = False;
 BOOL short_case_preserve;
 BOOL case_mangle;
 
-fstring remote_machine="";
-fstring local_machine="";
-fstring remote_arch="UNKNOWN";
 static enum remote_arch_types ra_type = RA_UNKNOWN;
-fstring remote_proto="UNKNOWN";
 pstring user_socket_options=DEFAULT_SOCKET_OPTIONS;   
 
-pstring sesssetup_user="";
-pstring samlogon_user="";
-
-BOOL sam_logon_in_ssb = False;
-
 pstring global_myname = "";
 fstring global_myworkgroup = "";
 char **my_netbios_names;
@@ -1744,266 +1735,6 @@ static char *automount_lookup(char *user_name)
 #endif /* WITH_NISPLUS_HOME */
 #endif
 
-/*******************************************************************
- Patch from jkf@soton.ac.uk
- This is Luke's original function with the NIS lookup code
- moved out to a separate function.
-*******************************************************************/
-static char *automount_server(char *user_name)
-{
-	static pstring server_name;
-
-	/* use the local machine name as the default */
-	/* this will be the default if WITH_AUTOMOUNT is not used or fails */
-	pstrcpy(server_name, local_machine);
-
-#if (defined(HAVE_NETGROUP) && defined (WITH_AUTOMOUNT))
-
-	if (lp_nis_home_map())
-	{
-	        int home_server_len;
-		char *automount_value = automount_lookup(user_name);
-		home_server_len = strcspn(automount_value,":");
-		DEBUG(5, ("NIS lookup succeeded.  Home server length: %d\n",home_server_len));
-		if (home_server_len > sizeof(pstring))
-		{
-			home_server_len = sizeof(pstring);
-		}
-		strncpy(server_name, automount_value, home_server_len);
-                server_name[home_server_len] = '\0';
-	}
-#endif
-
-	DEBUG(4,("Home server: %s\n", server_name));
-
-	return server_name;
-}
-
-/*******************************************************************
- Patch from jkf@soton.ac.uk
- Added this to implement %p (NIS auto-map version of %H)
-*******************************************************************/
-static char *automount_path(char *user_name)
-{
-	static pstring server_path;
-
-	/* use the passwd entry as the default */
-	/* this will be the default if WITH_AUTOMOUNT is not used or fails */
-	/* pstrcpy() copes with get_user_home_dir() returning NULL */
-	pstrcpy(server_path, get_user_home_dir(user_name));
-
-#if (defined(HAVE_NETGROUP) && defined (WITH_AUTOMOUNT))
-
-	if (lp_nis_home_map())
-	{
-	        char *home_path_start;
-		char *automount_value = automount_lookup(user_name);
-		home_path_start = strchr(automount_value,':');
-		if (home_path_start != NULL)
-		{
-		  DEBUG(5, ("NIS lookup succeeded.  Home path is: %s\n",
-		        home_path_start?(home_path_start+1):""));
-		  pstrcpy(server_path, home_path_start+1);
-		}
-	}
-#endif
-
-	DEBUG(4,("Home server path: %s\n", server_path));
-
-	return server_path;
-}
-
-/*******************************************************************
- Given a pointer to a %$(NAME) expand it as an environment variable.
- Return the number of characters by which the pointer should be advanced.
- Based on code by Branko Cibej <branko.cibej@hermes.si>
- When this is called p points at the '%' character.
-********************************************************************/
-
-static size_t expand_env_var(char *p, int len)
-{
-	fstring envname;
-	char *envval;
-	char *q, *r;
-	int copylen;
-
-	if (p[1] != '$')
-		return 1;
-
-	if (p[2] != '(')
-		return 2;
-
-	/*
-	 * Look for the terminating ')'.
-	 */
-
-	if ((q = strchr(p,')')) == NULL) {
-		DEBUG(0,("expand_env_var: Unterminated environment variable [%s]\n", p));
-		return 2;
-	}
-
-	/*
-	 * Extract the name from within the %$(NAME) string.
-	 */
-
-	r = p+3;
-	copylen = MIN((q-r),(sizeof(envname)-1));
-	strncpy(envname,r,copylen);
-	envname[copylen] = '\0';
-
-	if ((envval = getenv(envname)) == NULL) {
-		DEBUG(0,("expand_env_var: Environment variable [%s] not set\n", envname));
-		return 2;
-	}
-
-	/*
-	 * Copy the full %$(NAME) into envname so it
-	 * can be replaced.
-	 */
-
-	copylen = MIN((q+1-p),(sizeof(envname)-1));
-	strncpy(envname,p,copylen);
-	envname[copylen] = '\0';
-	string_sub(p,envname,envval,len);
-	return 0; /* Allow the environment contents to be parsed. */
-}
-
-/*******************************************************************
- Substitute strings with useful parameters.
- Rewritten by Stefaan A Eeckels <Stefaan.Eeckels@ecc.lu> and
- Paul Rippin <pr3245@nopc.eurostat.cec.be>.
-********************************************************************/
-
-void standard_sub_basic(char *str)
-{
-	char *s, *p;
-	char pidstr[10];
-	struct passwd *pass;
-	char *username = sam_logon_in_ssb ? samlogon_user : sesssetup_user;
-
-	for (s = str ; s && *s && (p = strchr(s,'%')); s = p )
-	{
-		int l = sizeof(pstring) - (int)(p-str);
-
-		if (l < 0) {
-			DEBUG(0,("ERROR: string overflow by %d in standard_sub_basic(%.50s)\n", 
-				 -l, str));
-			
-			return;
-		}
-
-		switch (*(p+1))
-		{
-			case 'G' :
-			{
-				if ((pass = Get_Pwnam(username,False))!=NULL) {
-					string_sub(p,"%G",gidtoname(pass->pw_gid),l);
-				} else {
-					p += 2;
-				}
-				break;
-			}
-			case 'N' : string_sub(p,"%N", automount_server(username),l); break;
-			case 'I' : string_sub(p,"%I", client_addr(),l); break;
-			case 'L' : string_sub(p,"%L", local_machine,l); break;
-			case 'M' : string_sub(p,"%M", client_name(),l); break;
-			case 'R' : string_sub(p,"%R", remote_proto,l); break;
-			case 'T' : string_sub(p,"%T", timestring(False),l); break;
-			case 'U' : string_sub(p,"%U", username,l); break;
-			case 'a' : string_sub(p,"%a", remote_arch,l); break;
-			case 'd' :
-			{
-				slprintf(pidstr,sizeof(pidstr) - 1, "%d",(int)getpid());
-				string_sub(p,"%d", pidstr,l);
-				break;
-			}
-			case 'h' : string_sub(p,"%h", myhostname(),l); break;
-			case 'm' : string_sub(p,"%m", remote_machine,l); break;
-			case 'v' : string_sub(p,"%v", VERSION,l); break;
-			case '$' : p += expand_env_var(p,l); break; /* Expand environment variables */
-			case '\0': p++; break; /* don't run off end if last character is % */
-			default  : p+=2; break;
-		}
-	}
-	return;
-}
-
-
-/****************************************************************************
- Do some standard substitutions in a string.
-****************************************************************************/
-
-void standard_sub_advanced(int snum, char *user, char *connectpath, gid_t gid, char *str)
-{
-	char *p, *s, *home;
-
-	for (s=str; (p=strchr(s, '%'));s=p) {
-		int l = sizeof(pstring) - (int)(p-str);
-
-		switch (*(p+1)) {
-		case 'H':
-			if ((home = get_user_home_dir(user))) {
-				string_sub(p,"%H",home, l);
-			} else {
-				p += 2;
-			}
-			break;
-			
-		case 'P': 
-			string_sub(p,"%P", connectpath, l); 
-			break;
-			
-		case 'S': 
-			string_sub(p,"%S", lp_servicename(snum), l); 
-			break;
-			
-		case 'g': 
-			string_sub(p,"%g", gidtoname(gid), l); 
-			break;
-		case 'u': 
-			string_sub(p,"%u", user, l); 
-			break;
-			
-			/* Patch from jkf@soton.ac.uk Left the %N (NIS
-			 * server name) in standard_sub_basic as it is
-			 * a feature for logon servers, hence uses the
-			 * username.  The %p (NIS server path) code is
-			 * here as it is used instead of the default
-			 * "path =" string in [homes] and so needs the
-			 * service name, not the username.  */
-		case 'p': 
-			string_sub(p,"%p", automount_path(lp_servicename(snum)), l); 
-			break;
-		case '\0': 
-			p++; 
-			break; /* don't run off the end of the string */
-			
-		default: p+=2; 
-			break;
-		}
-	}
-	
-	standard_sub_basic(str);
-}
-
-/****************************************************************************
- Do some standard substitutions in a string.
-****************************************************************************/
-void standard_sub(connection_struct *conn, char *str)
-{
-	if (conn==NULL)
-		standard_sub_advanced(-1, "", "", -1, str);
-	else
-		standard_sub_advanced(SNUM(conn), conn->user, conn->connectpath, conn->gid, str);
-}
-
-/****************************************************************************
-like standard_sub but by snum
-****************************************************************************/
-void standard_sub_snum(int snum, char *str)
-{
-	standard_sub_advanced(snum, "", "", -1, str);
-}
 
 /*******************************************************************
 are two IPs on the same subnet?
@@ -2539,6 +2270,7 @@ set the horrid remote_arch string based on an enum.
 ********************************************************************/
 void set_remote_arch(enum remote_arch_types type)
 {
+  extern fstring remote_arch;
   ra_type = type;
   switch( type )
   {