X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fsettings.c;h=f4efb99fa84ee0d4eedd18236f72db9c6b363954;hb=69597a0423aad2fd5974c2cbc08a680208b94b6e;hp=ec026d4cbe7d883a9a1647492bc151f6e998de4f;hpb=41297e85eedafff3c28eb058a65089b16818bac1;p=pspp

diff --git a/src/data/settings.c b/src/data/settings.c
index ec026d4cbe..f4efb99fa8 100644
--- a/src/data/settings.c
+++ b/src/data/settings.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2006, 2007, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1997-9, 2000, 2006, 2007, 2009, 2010, 2011, 2015 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
@@ -29,7 +29,6 @@
 #include "libpspp/integer-format.h"
 #include "libpspp/message.h"
 
-#include "gl/error.h"
 #include "gl/minmax.h"
 #include "gl/xalloc.h"
 
@@ -67,6 +66,7 @@ struct settings
   size_t workspace;
   struct fmt_spec default_format;
   bool testing_mode;
+  int fuzzbits;
 
   int cmd_algorithm;
   int global_algorithm;
@@ -75,6 +75,9 @@ struct settings
   struct fmt_settings *styles;
 
   enum settings_output_devices output_routing[SETTINGS_N_OUTPUT_TYPES];
+
+  enum settings_value_show show_values;
+  enum settings_value_show show_variables;
 };
 
 static struct settings the_settings = {
@@ -102,10 +105,11 @@ static struct settings the_settings = {
 
   true,                         /* printback */
   true,                         /* mprint */
-  1,                            /* mxloops */
+  40,                           /* mxloops */
   64L * 1024 * 1024,            /* workspace */
   {FMT_F, 8, 2},                /* default_format */
   false,                        /* testing_mode */
+  6,                            /* fuzzbits */
   ENHANCED,                     /* cmd_algorithm */
   ENHANCED,                     /* global_algorithm */
   ENHANCED,                     /* syntax */
@@ -115,7 +119,10 @@ static struct settings the_settings = {
   {SETTINGS_DEVICE_LISTING | SETTINGS_DEVICE_TERMINAL,
    SETTINGS_DEVICE_LISTING | SETTINGS_DEVICE_TERMINAL,
    0,
-   SETTINGS_DEVICE_LISTING | SETTINGS_DEVICE_TERMINAL}
+   SETTINGS_DEVICE_LISTING | SETTINGS_DEVICE_TERMINAL},
+
+  SETTINGS_VALUE_SHOW_LABEL,
+  SETTINGS_VALUE_SHOW_LABEL
 };
 
 /* Initializes the settings module. */
@@ -367,9 +374,9 @@ settings_get_max_messages (enum msg_severity severity)
 
 /* Sets the maximum number of messages to show of the given SEVERITY before
    aborting to MAX.  (The value for MSG_S_WARNING is interpreted as maximum
-   number of warnings and errors combined.)  In addition, in the case of 
+   number of warnings and errors combined.)  In addition, in the case of
    warnings the special value of zero indicates that no warnings are to be
-   issued. 
+   issued.
 */
 void
 settings_set_max_messages (enum msg_severity severity, int max)
@@ -446,7 +453,7 @@ settings_get_workspace_cases (const struct caseproto *proto)
    bytes. */
 
 void
-settings_set_workspace ( size_t workspace)
+settings_set_workspace (size_t workspace)
 {
   the_settings.workspace = workspace;
 }
@@ -482,6 +489,18 @@ settings_set_testing_mode ( bool testing_mode)
   the_settings.testing_mode = testing_mode;
 }
 
+int
+settings_get_fuzzbits (void)
+{
+  return the_settings.fuzzbits;
+}
+
+void
+settings_set_fuzzbits (int fuzzbits)
+{
+  the_settings.fuzzbits = fuzzbits;
+}
+
 /* Return the current algorithm setting */
 enum behavior_mode
 settings_get_algorithm (void)
@@ -526,11 +545,10 @@ settings_set_syntax ( enum behavior_mode mode)
 
 
 
-/* Find the grouping characters in CC_STRING and set CC's
-   grouping and decimal members appropriately.  Returns true if
-   successful, false otherwise. */
+/* Find the grouping characters in CC_STRING and sets *GROUPING and *DECIMAL
+   appropriately.  Returns true if successful, false otherwise. */
 static bool
-find_cc_separators (const char *cc_string, struct fmt_number_style *cc)
+find_cc_separators (const char *cc_string, char *decimal, char *grouping)
 {
   const char *sp;
   int comma_cnt, dot_cnt;
@@ -552,36 +570,32 @@ find_cc_separators (const char *cc_string, struct fmt_number_style *cc)
 
   if (comma_cnt == 3)
     {
-      cc->decimal = '.';
-      cc->grouping = ',';
+      *decimal = '.';
+      *grouping = ',';
     }
   else
     {
-      cc->decimal = ',';
-      cc->grouping = '.';
+      *decimal = ',';
+      *grouping = '.';
     }
   return true;
 }
 
-/* Extracts a token from IN into AFFIX, using BUFFER for storage.  BUFFER must
-   have at least FMT_STYLE_AFFIX_MAX + 1 bytes of space.  Tokens are delimited
-   by GROUPING.  The token is truncated to at most FMT_STYLE_AFFIX_MAX bytes,
-   followed by a null terminator.  Returns the first character following the
-   token. */
+/* Extracts a token from IN into a newly allocated string AFFIXP.  Tokens are
+   delimited by GROUPING.  Returns the first character following the token. */
 static const char *
-extract_cc_token (const char *in, int grouping, struct substring *affix,
-                  char buffer[FMT_STYLE_AFFIX_MAX + 1])
+extract_cc_token (const char *in, int grouping, char **affixp)
 {
-  size_t ofs = 0;
+  char *out;
 
+  out = *affixp = xmalloc (strlen (in) + 1);
   for (; *in != '\0' && *in != grouping; in++)
     {
       if (*in == '\'' && in[1] == grouping)
         in++;
-      if (ofs < FMT_STYLE_AFFIX_MAX)
-        buffer[ofs++] = *in;
+      *out++ = *in;
     }
-  *affix = ss_buffer (buffer, ofs);
+  *out = '\0';
 
   if (*in == grouping)
     in++;
@@ -593,16 +607,13 @@ extract_cc_token (const char *in, int grouping, struct substring *affix,
 bool
 settings_set_cc (const char *cc_string, enum fmt_type type)
 {
-  char a[FMT_STYLE_AFFIX_MAX + 1];
-  char b[FMT_STYLE_AFFIX_MAX + 1];
-  char c[FMT_STYLE_AFFIX_MAX + 1];
-  char d[FMT_STYLE_AFFIX_MAX + 1];
-  struct fmt_number_style cc;
+  char *neg_prefix, *prefix, *suffix, *neg_suffix;
+  char decimal, grouping;
 
   assert (fmt_get_category (type) == FMT_CAT_CUSTOM);
 
   /* Determine separators. */
-  if (!find_cc_separators (cc_string, &cc))
+  if (!find_cc_separators (cc_string, &decimal, &grouping))
     {
       msg (SE, _("%s: Custom currency string `%s' does not contain "
                  "exactly three periods or commas (or it contains both)."),
@@ -610,12 +621,18 @@ settings_set_cc (const char *cc_string, enum fmt_type type)
       return false;
     }
 
-  cc_string = extract_cc_token (cc_string, cc.grouping, &cc.neg_prefix, a);
-  cc_string = extract_cc_token (cc_string, cc.grouping, &cc.prefix, b);
-  cc_string = extract_cc_token (cc_string, cc.grouping, &cc.suffix, c);
-  cc_string = extract_cc_token (cc_string, cc.grouping, &cc.neg_suffix, d);
+  cc_string = extract_cc_token (cc_string, grouping, &neg_prefix);
+  cc_string = extract_cc_token (cc_string, grouping, &prefix);
+  cc_string = extract_cc_token (cc_string, grouping, &suffix);
+  cc_string = extract_cc_token (cc_string, grouping, &neg_suffix);
 
-  fmt_settings_set_style (the_settings.styles, type, &cc);
+  fmt_settings_set_style (the_settings.styles, type, decimal, grouping,
+                          neg_prefix, prefix, suffix, neg_suffix);
+
+  free (neg_suffix);
+  free (suffix);
+  free (prefix);
+  free (neg_prefix);
 
   return true;
 }
@@ -689,3 +706,28 @@ settings_get_output_routing (enum settings_output_type type)
   assert (type < SETTINGS_N_OUTPUT_TYPES);
   return the_settings.output_routing[type] | SETTINGS_DEVICE_UNFILTERED;
 }
+
+enum settings_value_show
+settings_get_show_values (void)
+{
+  return the_settings.show_values;
+}
+
+void
+settings_set_show_values (enum settings_value_show s)
+{
+  the_settings.show_values = s;
+}
+
+
+enum settings_value_show
+settings_get_show_variables (void)
+{
+  return the_settings.show_variables;
+}
+
+void
+settings_set_show_variables (enum settings_value_show s)
+{
+  the_settings.show_variables = s;
+}