initshells for aix

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@8279 ec53bebd-3082-4978-b11e-865c3cabbd6b

lib/roken/getusershell.c

@@ -54,6 +54,13 @@ RCSID("$Id$");
 #include <sys/param.h>
 #endif
 
+#ifdef HAVE_USERSEC_H
+#include <usersec.h>
+#endif
+#ifdef HAVE_USERCONF_H
+#include <userconf.h>
+#endif
+
 #ifndef _PATH_SHELLS
 #define _PATH_SHELLS "/etc/shells"
 #endif
@@ -94,7 +101,6 @@ getusershell()
 void
 endusershell()
 {
-	
     if (shells != NULL)
 	free(shells);
     shells = NULL;
@@ -107,7 +113,6 @@ endusershell()
 void
 setusershell()
 {
-
     curshell = initshells();
 }
 
@@ -115,7 +120,9 @@ static char **
 initshells()
 {
     char **sp, *cp;
+#ifndef HAVE_GETCONFATTR
     FILE *fp;
+#endif
     struct stat statb;
 
     if (shells != NULL)
@@ -124,6 +131,25 @@ initshells()
     if (strings != NULL)
 	free(strings);
     strings = NULL;
+#ifdef HAVE_GETCONFATTR
+    shells = calloc(47, sizeof(*shells));
+    if(shells == NULL)
+	return okshells;
+    if(getconfattr(SC_SYS_LOGIN, SC_SHELLS, &cp, SEC_LIST) != 0) {
+	free(shells);
+	shells = NULL;
+	return okshells;
+    }
+    strings = strdup(cp);
+    if(strings == NULL) {
+	free(shells);
+	shells = NULL;
+	return okshells;
+    }
+    for(sp = shells, cp = strings; cp; cp += strlen(cp) + 1, sp++) {
+	*sp = cp;
+    }
+#else
     if ((fp = fopen(_PATH_SHELLS, "r")) == NULL)
 	return (okshells);
     if (fstat(fileno(fp), &statb) == -1) {
@@ -153,8 +179,9 @@ initshells()
 	    cp++;
 	*cp++ = '\0';
     }
-	*sp = NULL;
     fclose(fp);
+#endif
+    *sp = NULL;
     return (shells);
 }
 #endif /* HAVE_GETUSERSHELL */