Allow pg_ctl to determine the server is up when getting a request for a

password.

Make password error message a #define and use it consistently.

Sean Chittenden

src/bin/pg_ctl/pg_ctl.c

@@ -4,7 +4,7 @@
  *
  * Portions Copyright (c) 1996-2004, PostgreSQL Global Development Group
  *
- * $PostgreSQL: pgsql/src/bin/pg_ctl/pg_ctl.c,v 1.38 2004/10/15 04:54:33 momjian Exp $
+ * $PostgreSQL: pgsql/src/bin/pg_ctl/pg_ctl.c,v 1.39 2004/10/16 03:10:14 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -364,7 +364,6 @@ test_postmaster_connection(void)
 	char		portstr[32];
 	char	   *p;
 
-
 	*portstr = '\0';
 
 	/* post_opts */
@@ -432,7 +431,9 @@ test_postmaster_connection(void)
 	{
 		if ((conn = PQsetdbLogin(NULL, portstr, NULL, NULL,
 								 "template1", NULL, NULL)) != NULL &&
-			PQstatus(conn) == CONNECTION_OK)
+			(PQstatus(conn) == CONNECTION_OK ||
+			 (strcmp(PQerrorMessage(conn),
+					 PQnoPasswordSupplied) == 0)))
 		{
 			PQfinish(conn);
 			success = true;

src/bin/pg_dump/pg_backup_db.c

@@ -5,7 +5,7 @@
  *	Implements the basic DB functions used by the archiver.
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/bin/pg_dump/pg_backup_db.c,v 1.59 2004/10/01 17:25:55 tgl Exp $
+ *	  $PostgreSQL: pgsql/src/bin/pg_dump/pg_backup_db.c,v 1.60 2004/10/16 03:10:15 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -168,7 +168,7 @@ _connectDB(ArchiveHandle *AH, const char *reqdb, const char *requser)
 		if (PQstatus(newConn) == CONNECTION_BAD)
 		{
 			noPwd = (strcmp(PQerrorMessage(newConn),
-							"fe_sendauth: no password supplied\n") == 0);
+							PQnoPasswordSupplied) == 0);
 			badPwd = (strncmp(PQerrorMessage(newConn),
 					"Password authentication failed for user", 39) == 0);
 
@@ -249,7 +249,7 @@ ConnectDatabase(Archive *AHX,
 			die_horribly(AH, modulename, "failed to connect to database\n");
 
 		if (PQstatus(AH->connection) == CONNECTION_BAD &&
-			strcmp(PQerrorMessage(AH->connection), "fe_sendauth: no password supplied\n") == 0 &&
+			strcmp(PQerrorMessage(AH->connection), PQnoPasswordSupplied) == 0 &&
 			!feof(stdin))
 		{
 			PQfinish(AH->connection);

src/bin/pg_dump/pg_dumpall.c

@@ -6,7 +6,7 @@
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  *
- * $PostgreSQL: pgsql/src/bin/pg_dump/pg_dumpall.c,v 1.53 2004/10/15 04:32:28 momjian Exp $
+ * $PostgreSQL: pgsql/src/bin/pg_dump/pg_dumpall.c,v 1.54 2004/10/16 03:10:15 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -957,7 +957,7 @@ connectDatabase(const char *dbname, const char *pghost, const char *pgport,
 		}
 
 		if (PQstatus(conn) == CONNECTION_BAD &&
-			strcmp(PQerrorMessage(conn), "fe_sendauth: no password supplied\n") == 0 &&
+			strcmp(PQerrorMessage(conn), PQnoPasswordSupplied) == 0 &&
 			!feof(stdin))
 		{
 			PQfinish(conn);

src/bin/psql/command.c

@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2000-2004, PostgreSQL Global Development Group
  *
- * $PostgreSQL: pgsql/src/bin/psql/command.c,v 1.128 2004/10/14 20:23:46 momjian Exp $
+ * $PostgreSQL: pgsql/src/bin/psql/command.c,v 1.129 2004/10/16 03:10:16 momjian Exp $
  */
 #include "postgres_fe.h"
 #include "command.h"
@@ -929,7 +929,7 @@ do_connect(const char *new_dbname, const char *new_user)
 							   NULL, NULL, dbparam, userparam, pwparam);
 
 		if (PQstatus(pset.db) == CONNECTION_BAD &&
-			strcmp(PQerrorMessage(pset.db), "fe_sendauth: no password supplied\n") == 0 &&
+			strcmp(PQerrorMessage(pset.db), PQnoPasswordSupplied) == 0 &&
 			!feof(stdin))
 		{
 			PQfinish(pset.db);

src/bin/psql/startup.c

@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2000-2004, PostgreSQL Global Development Group
  *
- * $PostgreSQL: pgsql/src/bin/psql/startup.c,v 1.103 2004/10/08 11:24:19 neilc Exp $
+ * $PostgreSQL: pgsql/src/bin/psql/startup.c,v 1.104 2004/10/16 03:10:16 momjian Exp $
  */
 #include "postgres_fe.h"
 
@@ -195,7 +195,7 @@ main(int argc, char *argv[])
 							   username, password);
 
 		if (PQstatus(pset.db) == CONNECTION_BAD &&
-			strcmp(PQerrorMessage(pset.db), "fe_sendauth: no password supplied\n") == 0 &&
+			strcmp(PQerrorMessage(pset.db), PQnoPasswordSupplied) == 0 &&
 			!feof(stdin))
 		{
 			PQfinish(pset.db);

src/bin/scripts/common.c

@@ -5,13 +5,14 @@
  * Portions Copyright (c) 1996-2004, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/bin/scripts/common.c,v 1.11 2004/08/29 05:06:54 momjian Exp $
+ * $PostgreSQL: pgsql/src/bin/scripts/common.c,v 1.12 2004/10/16 03:10:16 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
 
 #include "postgres_fe.h"
 #include "common.h"
+#include "libpq-fe.h"
 
 #include <pwd.h>
 #include <unistd.h>
@@ -102,7 +103,7 @@ connectDatabase(const char *dbname, const char *pghost, const char *pgport,
 		}
 
 		if (PQstatus(conn) == CONNECTION_BAD &&
-			strcmp(PQerrorMessage(conn), "fe_sendauth: no password supplied\n") == 0 &&
+			strcmp(PQerrorMessage(conn), PQnoPasswordSupplied) == 0 &&
 			!feof(stdin))
 		{
 			PQfinish(conn);

src/interfaces/libpq/fe-auth.c

@@ -10,7 +10,7 @@
  * exceed INITIAL_EXPBUFFER_SIZE (currently 256 bytes).
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/interfaces/libpq/fe-auth.c,v 1.93 2004/09/28 00:06:02 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/interfaces/libpq/fe-auth.c,v 1.94 2004/10/16 03:10:17 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -634,7 +634,7 @@ fe_sendauth(AuthRequest areq, PGconn *conn, const char *hostname,
 			if (password == NULL || *password == '\0')
 			{
 				(void) snprintf(PQerrormsg, PQERRORMSG_LENGTH,
-								"fe_sendauth: no password supplied\n");
+								PQnoPasswordSupplied);
 				return STATUS_ERROR;
 			}
 			if (pg_password_sendauth(conn, password, areq) != STATUS_OK)

src/interfaces/libpq/libpq-fe.h

@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2004, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/interfaces/libpq/libpq-fe.h,v 1.108 2004/08/29 05:07:00 momjian Exp $
+ * $PostgreSQL: pgsql/src/interfaces/libpq/libpq-fe.h,v 1.109 2004/10/16 03:10:17 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -398,6 +398,9 @@ extern void PQfreemem(void *ptr);
 /* Exists for backward compatibility.  bjm 2003-03-24 */
 #define PQfreeNotify(ptr) PQfreemem(ptr)
 
+/* Define the string so all uses are consistent. */
+#define PQnoPasswordSupplied	"fe_sendauth: no password supplied\n"
+
 /*
  * Make an empty PGresult with given status (some apps find this
  * useful). If conn is not NULL and status indicates an error, the