put all unicode convert stuff in iconv.c. Use SQLGetPrivateProfile() if available (handles odbc.ini file in different places). Fix bug for list tables/describe in odbc.

src/libmdb/Makefile.am

@@ -1,4 +1,4 @@
 lib_LTLIBRARIES	=	libmdb.la
-libmdb_la_SOURCES=	catalog.c mem.c file.c kkd.c table.c data.c dump.c backend.c money.c sargs.c index.c like.c write.c stats.c map.c props.c worktable.c options.c
+libmdb_la_SOURCES=	catalog.c mem.c file.c kkd.c table.c data.c dump.c backend.c money.c sargs.c index.c like.c write.c stats.c map.c props.c worktable.c options.c iconv.c
 AM_CPPFLAGS	=	-I$(top_srcdir)/include $(GLIB_CFLAGS)
 LIBS = $(GLIB_LIBS) -lm

src/libmdb/data.c

@@ -557,13 +557,14 @@ int mdb_rewind_table(MdbTableDef *table)
 
 	return 0;
 }
-int mdb_fetch_row(MdbTableDef *table)
+int 
+mdb_fetch_row(MdbTableDef *table)
 {
-MdbHandle *mdb = table->entry->mdb;
-MdbFormatConstants *fmt = mdb->fmt;
-int rows;
-int rc;
-guint32 pg;
+	MdbHandle *mdb = table->entry->mdb;
+	MdbFormatConstants *fmt = mdb->fmt;
+	int rows;
+	int rc;
+	guint32 pg;
 
 	if (table->num_rows==0)
 		return 0;
@@ -1168,20 +1169,3 @@ int mdb_col_fixed_size(MdbColumn *col)
 	}
 	return 0;
 }
-int
-mdb_unicode2ascii(MdbHandle *mdb, unsigned char *buf, int offset, int len, char *dest)
-{
-	int i;
-
-	if (buf[offset]==0xff && 
-		buf[offset+1]==0xfe) {
-		strncpy(dest, &buf[offset+2], len-2);
-		dest[len-2]='\0';
-	} else {
-		/* convert unicode to ascii, rather sloppily */
-		for (i=0;i<len;i+=2)
-			dest[i/2] = buf[offset + i];
-		dest[len/2]='\0';
-	}
-	return len;
-}

src/odbc/Makefile.am

@@ -5,7 +5,7 @@ MDBDIR         =    ../libmdb
 MDBSOURCES     =    backend.c index.c money.c catalog.c kkd.c sargs.c \
 				data.c like.c table.c dump.c file.c mem.c \
 				map.c props.c worktable.c options.c \
-				write.c stats.c
+				write.c stats.c iconv.c
 
 bin_PROGRAMS	=	unittest
 lib_LTLIBRARIES	=	libmdbodbc.la
@@ -15,7 +15,7 @@ libmdbodbc_la_LIBADD=	$(patsubst %, $(SQLDIR)/%, \
 				$(patsubst %.c, %.lo, $(SQLSOURCES))) \
 				$(patsubst %, $(MDBDIR)/%, \
 				$(patsubst %.c, %.lo, $(MDBSOURCES)))
-LIBS	=	@LEXLIB@ $(GLIB_LIBS)
+LIBS	=	@LEXLIB@ $(GLIB_LIBS) $(ODBCINSTLIB)
 unittest_LDADD	=	libmdbodbc.la ../libmdb/libmdb.la ../sql/libmdbsql.la
 
 ## Need blank statement to avoid compiling odbc.c

src/odbc/connectparams.c

@@ -25,8 +25,9 @@
 #include <sys/stat.h>
 
 #include "connectparams.h"
-
-#if !HAVE_SQLGETPRIVATEPROFILESTRING
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
 
 /*
  *  * Last resort place to check for INI file. This is usually set at compile time
@@ -36,6 +37,11 @@
 #define SYS_ODBC_INI "/etc/odbc.ini"
 #endif
 
+#if defined(FILENAME_MAX) && FILENAME_MAX < 512
+#undef FILENAME_MAX
+#define FILENAME_MAX 512
+#endif
+
 #define max_line 256
 static char line[max_line];
 
@@ -85,10 +91,40 @@ void FreeConnectParams (ConnectParams* params)
    }
 }
 
+#if !HAVE_SQLGETPRIVATEPROFILESTRING
+int LoadDSN (
+   const gchar* iniFileName, const gchar* dsnName, GHashTable* table)
+{
+   FILE* stream;
+   gchar* name;
+   gchar* value;
+
+
+   if ((stream = fopen (iniFileName, "r" )) != NULL )   
+   {
+      if (!FindSection (stream, dsnName))
+      {
+	 g_printerr ("Couldn't find DSN %s in %s\n", iniFileName, dsnName);
+	 fclose (stream);
+         return 0;
+      }
+      else
+      {
+         while (GetNextItem (stream, &name, &value))
+         {
+            g_hash_table_insert (table, strdup (name), strdup (value));
+         }
+      }
+
+      fclose( stream );   
+   }
+
+   return 1;
+}
+
 /*
  * Find the settings for the specified ODBC DSN
  */
-
 gboolean LookupDSN (ConnectParams* params, const gchar* dsnName)
 {
    if (!params) {
@@ -114,7 +150,6 @@ gboolean LookupDSN (ConnectParams* params, const gchar* dsnName)
 
    return TRUE;
 }
-
 /*
  * Get the value of a given ODBC Connection Parameter
  */
@@ -127,6 +162,25 @@ gchar* GetConnectParam (ConnectParams* params, const gchar* paramName)
    return g_hash_table_lookup (params->table, paramName);
 }
 
+#else
+gboolean LookupDSN (ConnectParams* params, const gchar* dsnName)
+{
+	return TRUE;
+}
+gchar* GetConnectParam (ConnectParams* params, const gchar* paramName)
+{
+	static char tmp[FILENAME_MAX];
+
+	/* use old servername */
+	tmp[0] = '\0';
+	if (SQLGetPrivateProfileString(params->dsnName->str, paramName, "", tmp, FILENAME_MAX, "odbc.ini") > 0) {
+		return tmp;
+	}
+	return NULL;
+
+}
+#endif /* !HAVE_SQLGETPRIVATEPROFILESTRING */
+
 /*
  * Apply a connection string to the ODBC Parameter Settings
  */
@@ -346,35 +400,6 @@ static int FindSection (FILE* stream, const char* section)
    return 0;
 }
 
-int LoadDSN (
-   const gchar* iniFileName, const gchar* dsnName, GHashTable* table)
-{
-   FILE* stream;
-   gchar* name;
-   gchar* value;
-
-   if ((stream = fopen (iniFileName, "r" )) != NULL )   
-   {
-      if (!FindSection (stream, dsnName))
-      {
-	 g_printerr ("Couldn't find DSN %s in %s\n", iniFileName, dsnName);
-	 fclose (stream);
-         return 0;
-      }
-      else
-      {
-         while (GetNextItem (stream, &name, &value))
-         {
-            g_hash_table_insert (table, strdup (name), strdup (value));
-         }
-      }
-
-      fclose( stream );   
-   }
-
-   return 1;
-}
-
 /*
  * Make a hash from all the characters
  */
@@ -452,7 +477,6 @@ static gboolean cleanup (gpointer key, gpointer value, gpointer user_data)
    return TRUE;
 }
 
-#endif /* !HAVE_SQLGETPRIVATEPROFILESTRING */
 
 #ifdef UNIXODBC
 

src/odbc/odbc.c

@@ -32,7 +32,7 @@
 
 #include "connectparams.h"
 
-static char  software_version[]   = "$Id: odbc.c,v 1.12 2004/02/08 21:54:20 brianb Exp $";
+static char  software_version[]   = "$Id: odbc.c,v 1.13 2004/03/06 05:13:28 brianb Exp $";
 static void *no_unused_var_warn[] = {software_version,
                                      no_unused_var_warn};
 
@@ -820,7 +820,7 @@ struct _henv *env = (struct _henv *) dbc->henv;
         //cur = cur->next;
 	//}
 
-	if (mdb_fetch_row(env->sql->cur_table)) {
+	if (mdb_sql_fetch_row(env->sql, env->sql->cur_table)) {
 		stmt->rows_affected++;
 		return SQL_SUCCESS;
 	} else {