Add SET TVARS option. Closes bug #31566

[pspp] / src / data / settings.h

diff --git a/src/data/settings.h b/src/data/settings.h
index 2f2bbe99b46edd2ad28e5bebb75015581b3267f9..409b7fe9ebffb690340dc8ebfbc3f0aca2fb442e 100644 (file)
--- a/src/data/settings.h
+++ b/src/data/settings.h
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2006 Free Software Foundation, Inc.
+   Copyright (C) 1997-9, 2000, 2006, 2009, 2010 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -19,16 +19,22 @@
 
 #include <stdbool.h>
 #include <stddef.h>
-#include <data/format.h>
-#include <libpspp/float-format.h>
-#include <libpspp/integer-format.h>
 
-struct settings;
+#include "data/format.h"
+#include "libpspp/float-format.h"
+#include "libpspp/integer-format.h"
+#include "libpspp/message.h"
 
+struct caseproto;
+struct settings;
 
-void settings_init (int *, int *);
+void settings_init (void);
 void settings_done (void);
 
+struct settings *settings_get (void);
+void settings_set (const struct settings *);
+void settings_destroy (struct settings *);
+
 enum float_format settings_get_input_float_format (void);
 void settings_set_input_float_format ( enum float_format);
 
@@ -63,22 +69,12 @@ void settings_set_viewwidth ( int);
 bool settings_get_safer_mode (void);
 void settings_set_safer_mode (void);
 
-bool settings_get_echo (void);
-void settings_set_echo ( bool);
 bool settings_get_include (void);
 void settings_set_include ( bool);
 
 int settings_get_epoch (void);
 void settings_set_epoch ( int);
 
-bool settings_get_errorbreak (void);
-void settings_set_errorbreak ( bool);
-
-bool settings_get_error_routing_to_terminal (void);
-void settings_set_error_routing_to_terminal (bool);
-bool settings_get_error_routing_to_listing (void);
-void settings_set_error_routing_to_listing (bool);
-
 bool settings_get_scompression (void);
 void settings_set_scompression (bool);
 
@@ -87,27 +83,17 @@ void settings_set_undefined (bool);
 double settings_get_blanks (void);
 void settings_set_blanks (double);
 
-int settings_get_mxwarns (void);
-void settings_set_mxwarns ( int);
-int settings_get_mxerrs (void);
-void settings_set_mxerrs ( int);
+int settings_get_max_messages (enum msg_severity);
+void settings_set_max_messages (enum msg_severity, int max);
 
-bool settings_get_printback (void);
-void settings_set_printback (bool);
 bool settings_get_mprint (void);
 void settings_set_mprint (bool);
 
 int settings_get_mxloops (void);
 void settings_set_mxloops ( int);
 
-bool settings_get_nulline (void);
-void settings_set_nulline (bool);
-
-char settings_get_endcmd (void);
-void settings_set_endcmd (char);
-
 size_t settings_get_workspace (void);
-size_t settings_get_workspace_cases (size_t value_cnt);
+size_t settings_get_workspace_cases (const struct caseproto *);
 void settings_set_workspace (size_t);
 
 const struct fmt_spec *settings_get_format (void);
@@ -116,6 +102,28 @@ void settings_set_format ( const struct fmt_spec *);
 bool settings_get_testing_mode (void);
 void settings_set_testing_mode (bool);
 
+enum settings_var_style
+  {
+    SETTINGS_VAR_STYLE_NAMES,
+    SETTINGS_VAR_STYLE_LABELS,
+    SETTINGS_VAR_STYLE_BOTH
+  };
+
+enum settings_value_style
+  {
+    SETTINGS_VAL_STYLE_VALUES,
+    SETTINGS_VAL_STYLE_LABELS,
+    SETTINGS_VAL_STYLE_BOTH
+  };
+
+
+enum settings_value_style settings_get_value_style (void);
+enum settings_var_style settings_get_var_style (void);
+
+void settings_set_value_style (enum settings_value_style s);
+void settings_set_var_style (enum settings_var_style s);
+
+
 enum behavior_mode {
   ENHANCED,             /* Use improved PSPP behavior. */
   COMPATIBLE            /* Be as compatible as possible. */
@@ -140,4 +148,28 @@ const struct fmt_number_style * settings_get_style (enum fmt_type type);
 
 char * settings_dollar_template (const struct fmt_spec *fmt);
 
+/* Routing of different kinds of output. */
+enum settings_output_devices
+  {
+    SETTINGS_DEVICE_LISTING = 1 << 0,  /* File or device. */
+    SETTINGS_DEVICE_TERMINAL = 1 << 1, /* Screen. */
+    SETTINGS_DEVICE_UNFILTERED = 1 << 2 /* Gets all output, no filtering. */
+  };
+
+enum settings_output_type
+  {
+    SETTINGS_OUTPUT_ERROR,      /* Errors and warnings. */
+    SETTINGS_OUTPUT_NOTE,       /* Notes. */
+    SETTINGS_OUTPUT_SYNTAX,     /* Syntax. */
+    SETTINGS_OUTPUT_RESULT,     /* Everything else. */
+    SETTINGS_N_OUTPUT_TYPES
+  };
+
+
+
+void settings_set_output_routing (enum settings_output_type,
+                                  enum settings_output_devices);
+enum settings_output_devices settings_get_output_routing (
+  enum settings_output_type);
+
 #endif /* !settings_h */