X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=bacula%2Fsrc%2Fdird%2Fua_input.c;h=39c4e33ebff8582d8e82da27b91d9ab737cb3900;hb=b8b2ed2a6db4fb8436647d438185a364951375fc;hp=0bb7922057ca981adc1db8773c2372a22b4686b4;hpb=d65fe741efdc674ff42d3c5cee82f70c3eade4b8;p=bacula%2Fbacula

diff --git a/bacula/src/dird/ua_input.c b/bacula/src/dird/ua_input.c
index 0bb7922057..39c4e33ebf 100644
--- a/bacula/src/dird/ua_input.c
+++ b/bacula/src/dird/ua_input.c
@@ -29,7 +29,6 @@
 
 #include "bacula.h"
 #include "dird.h"
-#include "ua.h"
 
 
 /* Imported variables */
@@ -56,134 +55,80 @@ int get_cmd(UAContext *ua, char *prompt)
       if (is_bnet_stop(sock)) {
 	 return 0;		      /* error or terminate */
       }
-      ua->cmd = check_pool_memory_size(ua->cmd, sock->msglen+1);
-      bstrncpy(ua->cmd, sock->msg, sock->msglen+1);
+      pm_strcpy(&ua->cmd, sock->msg);
       strip_trailing_junk(ua->cmd);
       if (strcmp(ua->cmd, ".messages") == 0) {
 	 qmessagescmd(ua, ua->cmd);
       }
-      /* ****FIXME**** if .command, go off and do it. For now ignore it. */
-      if (ua->cmd[0] == '.' && ua->cmd[1] != 0) {
-	 continue;		      /* dot command */
+      /* Lone dot => break */
+      if (ua->cmd[0] == '.' && ua->cmd[1] == 0) {
+	 return 0;
       }
-      /* Lone dot => break or actual response */
       break;
    }
    return 1;
 }
 
 /* 
- * Return next argument from command line.  Note, this
- * routine is destructive.
+ * Get a positive integer
+ *  Returns:  0 if failure
+ *	      1 if success => value in ua->pint32_val
  */
-char *next_arg(char **s)
+int get_pint(UAContext *ua, char *prompt)
 {
-   char *p, *q, *n;
-   int in_quote = 0;
-
-   /* skip past spaces to next arg */
-   for (p=*s; *p && *p == ' '; ) {
-      p++;
-   }	
-   Dmsg1(400, "Next arg=%s\n", p);
-   for (n = q = p; *p ; ) {
-      if (*p == '\\') {
-	 p++;
-	 if (*p) {
-	    *q++ = *p++;
-	 } else {
-	    *q++ = *p;
-	 }
-	 continue;
+   double dval;
+   ua->pint32_val = 0;
+   for (;;) {
+      if (!get_cmd(ua, prompt)) {
+	 return 0;
       }
-      if (*p == '"') {                  /* start or end of quote */
-	 if (in_quote) {
-	    p++;			/* skip quote */
-	    in_quote = 0;
-	    continue;
-	 }
-	 in_quote = 1;
-	 p++;
+      if (!is_a_number(ua->cmd)) {
+         bsendmsg(ua, "Expected a positive integer, got: %s\n", ua->cmd);
 	 continue;
       }
-      if (!in_quote && *p == ' ') {     /* end of field */
-	 p++;
-	 break;
+      errno = 0;
+      dval = strtod(ua->cmd, NULL);
+      if (errno != 0 || dval < 0) {
+         bsendmsg(ua, "Expected a positive integer, got: %s\n", ua->cmd);
+	 continue;
       }
-      *q++ = *p++;
+      ua->pint32_val = (uint32_t)dval;
+      return 1;
    }
-   *q = 0;
-   *s = p;
-   Dmsg2(400, "End arg=%s next=%s\n", n, p);
-   return n;
-}   
+}
 
-/*
- * This routine parses the input command line.
- * It makes a copy in args, then builds an
- *  argc, argv like list where
- *    
- *  argc = count of arguments
- *  argk[i] = argument keyword (part preceding =)
- *  argv[i] = argument value (part after =)
- *
- *  example:  arg1 arg2=abc arg3=
- *
- *  argc = c
- *  argk[0] = arg1
- *  argv[0] = NULL
- *  argk[1] = arg2
- *  argv[1] = abc
- *  argk[2] = arg3
- *  argv[2] = 
+/* 
+ * Gets a yes or no response
+ *  Returns:  0 if failure
+ *	      1 if success => ua->pint32_val == 1 for yes
+ *			      ua->pint32_val == 0 for no
  */
-
-void parse_command_args(UAContext *ua)
+int get_yesno(UAContext *ua, char *prompt)
 {
-   char *p, *q, *n;
-   int i, len;
-
-   len = strlen(ua->cmd) + 1;
-   ua->args = check_pool_memory_size(ua->args, len);
-   bstrncpy(ua->args, ua->cmd, len);
-   strip_trailing_junk(ua->args);
-   ua->argc = 0;
-   p = ua->args;
-   /* Pick up all arguments */
-   while (ua->argc < MAX_ARGS) {
-      n = next_arg(&p);   
-      if (*n) {
-	 ua->argk[ua->argc++] = n;
-      } else {
-	 break;
+   int len;
+
+   ua->pint32_val = 0;
+   for (;;) {
+      if (!get_cmd(ua, prompt)) {
+	 return 0;
       }
-   }
-   /* Separate keyword and value */
-   for (i=0; i<ua->argc; i++) {
-      p = strchr(ua->argk[i], '=');
-      if (p) {
-	 *p++ = 0;		      /* terminate keyword and point to value */
-	 /* Unquote quoted values */
-         if (*p == '"') {
-            for (n = q = ++p; *p && *p != '"'; ) {
-               if (*p == '\\') {
-		  p++;
-	       }
-	       *q++ = *p++;
-	    }
-	    *q = 0;		      /* terminate string */
-	    p = n;		      /* point to string */
-	 }
-	 if (strlen(p) > MAX_NAME_LENGTH-1) {
-	    p[MAX_NAME_LENGTH-1] = 0; /* truncate to max len */
-	 }
+      len = strlen(ua->cmd);
+      if (len < 1 || len > 3) {
+	 continue;
       }
-      ua->argv[i] = p;		      /* save ptr to value or NULL */
-   }
-#ifdef xxxx
-   for (i=0; i<ua->argc; i++) {
-      Dmsg3(000, "Arg %d: kw=%s val=%s\n", i, 
-         ua->argk[i], ua->argv[i]?ua->argv[i]:"NULL");
+      if (strncasecmp(ua->cmd, _("yes"), len) == 0) {
+	 ua->pint32_val = 1;
+	 return 1;
+      }
+      if (strncasecmp(ua->cmd, _("no"), len) == 0) {
+	 return 1;
+      }
+      bsendmsg(ua, _("Invalid response. You must answer yes or no.\n"));
    }
-#endif
+}
+  
+
+void parse_ua_args(UAContext *ua)
+{
+   parse_args(ua->cmd, &ua->args, &ua->argc, ua->argk, ua->argv, MAX_CMD_ARGS);
 }