Removed multibyte stuff since client does not know about encoding in the...

Removed multibyte stuff since client does not know about encoding in the backendFixed quoting bug reported by Sascha Demetrio (sd@b-comp.de).

src/interfaces/ecpg/ChangeLog

@@ -989,5 +989,11 @@ Wed Oct 25 08:53:07 CEST 2000
 Wed Oct 25 21:22:17 CEST 2000
 
 	- Synced gram.y and preproc.y.
+
+Son Oct 29 11:26:06 CET 2000
+
+	- Removed multibyte stuff since client does not know about encoding
+	  in the backend.
+	- Fixed quoting bug reported by Sascha Demetrio (sd@b-comp.de).
 	- Set ecpg version to 2.8.0. 
 	- Set library version to 3.2.0.

src/interfaces/ecpg/lib/execute.c

@@ -102,6 +102,7 @@ quote_postgres(char *arg, int lineno)
 		return (res);
 
 	res[ri++] = '\'';
+		
 	for (i = 0; arg[i]; i++, ri++)
 	{
 		switch (arg[i])
@@ -118,6 +119,7 @@ quote_postgres(char *arg, int lineno)
 
 		res[ri] = arg[i];
 	}
+	
 	res[ri++] = '\'';
 	res[ri] = '\0';
 
@@ -247,10 +249,17 @@ next_insert(char *text)
 	char	   *ptr = text;
 	bool		string = false;
 
+printf("%s\n", text);
 	for (; *ptr != '\0' && (*ptr != '?' || string); ptr++)
-		if (*ptr == '\'' && *(ptr - 1) != '\\')
-			string = string ? false : true;
+	{
+		if (*ptr == '\\') /* escape character */
+			ptr++;
+		else
+			if (*ptr == '\'' )
+				string = string ? false : true;
+	}
 
+printf("%s\n", ptr);
 	return (*ptr == '\0') ? NULL : ptr;
 }
 
@@ -704,7 +713,6 @@ ECPGexecute(struct statement * stmt)
 		strcpy(newcopy, copiedquery);
 		if ((p = next_insert(newcopy + hostvarl)) == NULL)
 		{
-
 			/*
 			 * We have an argument but we dont have the matched up string
 			 * in the string
@@ -995,7 +1003,7 @@ ECPGdo(int lineno, const char *connection_name, char *query,...)
  *
  * Copyright (c) 2000, Christof Petig <christof.petig@wtal.de>
  *
- * $Header: /cvsroot/pgsql/src/interfaces/ecpg/lib/Attic/execute.c,v 1.12 2000/10/02 16:15:53 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/interfaces/ecpg/lib/Attic/execute.c,v 1.13 2000/10/29 09:44:58 meskes Exp $
  */
 
 PGconn	   *ECPG_internal_get_connection(char *name);

src/interfaces/ecpg/preproc/preproc.y

@@ -11,10 +11,6 @@
 
 #include "extern.h"
 
-#ifdef MULTIBYTE
-#include "mb/pg_wchar.h"
-#endif
-
 /*
  * Variables containing simple states.
  */
@@ -838,11 +834,7 @@ VariableSetStmt:  SET ColId TO var_value
 				}
 		| SET NAMES opt_encoding
                                 {
-#ifdef MULTIBYTE
 					$$ = cat2_str(make_str("set names"), $3);
-#else
-                                        mmerror(ET_ERROR, "SET NAMES is not supported.");
-#endif
                                 }
                 ;
 
@@ -2252,16 +2244,10 @@ createdb_opt_location:  LOCATION '=' StringConst	{ $$ = cat2_str(make_str("locat
 
 createdb_opt_encoding:  ENCODING '=' PosIntStringConst  
 			{
-#ifndef MULTIBYTE
-				mmerror(ET_ERROR, "Multi-byte support is not enabled.");
-#endif
 				$$ = cat2_str(make_str("encoding ="), $3);
 			}
 		| ENCODING '=' DEFAULT
 			{
-#ifndef MULTIBYTE
-				mmerror(ET_ERROR, "Multi-byte support is not enabled.");
-#endif
 				$$ = make_str("encoding = default");
 			}
                 | /*EMPTY*/	        { $$ = NULL; }