small corrections to the IM.

server-tools/instance-manager/IMService.cpp:
  removed \n from log_info calls as these will be added automatically
server-tools/instance-manager/user_map.cc:
  added back in support for password files using \r\n, this time
  without breaking the const contract.

server-tools/instance-manager/IMService.cpp

@@ -44,24 +44,24 @@ int HandleServiceOptions(Options options)
   if (options.install_as_service)
   {
     if (winService.IsInstalled())
-      log_info("Service is already installed\n");
+      log_info("Service is already installed");
     else if (winService.Install())
-      log_info("Service installed successfully\n");
+      log_info("Service installed successfully");
     else
     {
-      log_info("Service failed to install\n");
+      log_info("Service failed to install");
       ret_val= -1;
     }
   }
   else if (options.remove_service)
   {
     if (! winService.IsInstalled())
-      log_info("Service is not installed\n");
+      log_info("Service is not installed");
     else if (winService.Remove())
-      log_info("Service removed successfully\n");
+      log_info("Service removed successfully");
     else
     {
-      log_info("Service failed to remove\n");
+      log_info("Service failed to remove");
       ret_val= -1;
     }
   }

server-tools/instance-manager/user_map.cc

@@ -25,12 +25,6 @@
 
 #include "log.h"
 
-#ifdef __WIN__
-#define NEWLINE_LEN 2
-#else
-#define NEWLINE_LEN 1
-#endif
-
 struct User
 {
   char user[USERNAME_LENGTH + 1];
@@ -43,6 +37,7 @@ struct User
 int User::init(const char *line)
 {
   const char *name_begin, *name_end, *password;
+  int line_ending_len= 1;
 
   if (line[0] == '\'' || line[0] == '"')
   {
@@ -64,8 +59,14 @@ int User::init(const char *line)
   if (user_length > USERNAME_LENGTH)
     goto err;
 
-  /* assume that newline characater is present */
-  if (strlen(password) != SCRAMBLED_PASSWORD_CHAR_LENGTH + NEWLINE_LEN)
+  /* 
+    assume that newline characater is present 
+    we support reading password files that end in \n or \r\n on 
+    either platform.
+  */
+  if (password[strlen(password)-2] == '\r')
+    line_ending_len= 2;
+  if (strlen(password) != SCRAMBLED_PASSWORD_CHAR_LENGTH + line_ending_len)
     goto err;
 
   memcpy(user, name_begin, user_length);