X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Futilities%2Fset.q;h=9a7e841707f535076bf1ad0126f454dd17aa1ba8;hb=ccdf3fd3007ecebb5a06a016e54e5713ffad9754;hp=8b892c7fb6bfdb092207a6950ca0fb7a01055c6d;hpb=92e42986429596633f71457a585b3266209822dd;p=pspp diff --git a/src/language/utilities/set.q b/src/language/utilities/set.q index 8b892c7fb6..9a7e841707 100644 --- a/src/language/utilities/set.q +++ b/src/language/utilities/set.q @@ -1,5 +1,5 @@ /* PSPP - a program for statistical analysis. - Copyright (C) 1997-9, 2000, 2006, 2009, 2010, 2011 Free Software Foundation, Inc. + Copyright (C) 1997-9, 2000, 2006, 2009, 2010, 2011, 2012, 2013 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 @@ -20,7 +20,11 @@ #include #include #include +#include +#include "gl/vasnprintf.h" + +#include "data/casereader.h" #include "data/data-in.h" #include "data/data-out.h" #include "data/dataset.h" @@ -34,6 +38,8 @@ #include "language/lexer/lexer.h" #include "libpspp/compiler.h" #include "libpspp/copyleft.h" +#include "libpspp/temp-file.h" +#include "libpspp/version.h" #include "libpspp/float-format.h" #include "libpspp/i18n.h" #include "libpspp/integer-format.h" @@ -59,8 +65,8 @@ int tgetnum (const char *); /* (specification) "SET" (stc_): blanks=custom; - block=string "x==1" "one character long"; - boxstring=string "x==3 || x==11" "3 or 11 characters long"; + block=string; + boxstring=string; case=size:upper/uplow; cca=string; ccb=string; @@ -68,29 +74,29 @@ int tgetnum (const char *); ccd=string; cce=string; compression=compress:on/off; - cpi=integer "x>0" "%s must be greater than 0"; + cpi=integer; decimal=dec:dot/comma; epoch=custom; errors=custom; format=custom; headers=headers:no/yes/blank; highres=hires:on/off; - histogram=string "x==1" "one character long"; + histogram=string; include=inc:on/off; journal=custom; log=custom; length=custom; locale=custom; lowres=lores:auto/on/off; - lpi=integer "x>0" "%s must be greater than 0"; + lpi=integer; menus=menus:standard/extended; messages=custom; mexpand=mexp:on/off; - miterate=integer "x>0" "%s must be greater than 0"; - mnest=integer "x>0" "%s must be greater than 0"; + miterate=integer; + mnest=integer; mprint=mprint:on/off; - mxerrs=integer "x >= 1" "%s must be at least 1"; - mxloops=integer "x >=1" "%s must be at least 1"; + mxerrs=integer; + mxloops=integer; mxmemory=integer; mxwarns=integer; printback=custom; @@ -99,16 +105,17 @@ int tgetnum (const char *); rrb=rrb:native/isl/isb/idl/idb/vf/vd/vg/zs/zl; safer=safe:on; scompression=scompress:on/off; - scripttab=string "x==1" "one character long"; + scripttab=string; seed=custom; tnumbers=custom; - tb1=string "x==3 || x==11" "3 or 11 characters long"; + tvars=custom; + tb1=string; tbfonts=string; undefined=undef:warn/nowarn; wib=wib:msbfirst/lsbfirst/vax/native; wrb=wrb:native/isl/isb/idl/idb/vf/vd/vg/zs/zl; width=custom; - workspace=integer "x>0" "%s must be positive"; + workspace=integer; xsort=xsort:yes/no. */ @@ -149,7 +156,12 @@ cmd_set (struct lexer *lexer, struct dataset *ds) if (cmd.sbc_include) settings_set_include (cmd.inc == STC_ON); if (cmd.sbc_mxerrs) - settings_set_max_messages (MSG_S_ERROR, cmd.n_mxerrs[0]); + { + if (cmd.n_mxerrs[0] >= 1) + settings_set_max_messages (MSG_S_ERROR, cmd.n_mxerrs[0]); + else + msg (SE, _("%s must be at least 1."), "MXERRS"); + } if (cmd.sbc_mxloops) { if (cmd.n_mxloops[0] >= 1) @@ -158,7 +170,12 @@ cmd_set (struct lexer *lexer, struct dataset *ds) msg (SE, _("%s must be at least 1."), "MXLOOPS"); } if (cmd.sbc_mxwarns) - settings_set_max_messages (MSG_S_WARNING, cmd.n_mxwarns[0]); + { + if (cmd.n_mxwarns[0] >= 0) + settings_set_max_messages (MSG_S_WARNING, cmd.n_mxwarns[0]); + else + msg (SE, _("%s must not be negative."), "MXWARNS"); + } if (cmd.sbc_rib) settings_set_input_integer_format (stc_to_integer_format (cmd.rib)); if (cmd.sbc_rrb) @@ -177,6 +194,8 @@ cmd_set (struct lexer *lexer, struct dataset *ds) { if ( cmd.n_workspace[0] < 1024 && ! settings_get_testing_mode ()) msg (SE, _("WORKSPACE must be at least 1MB")); + else if (cmd.n_workspace[0] <= 0) + msg (SE, _("WORKSPACE must be positive")); else settings_set_workspace (cmd.n_workspace[0] * 1024L); } @@ -339,6 +358,35 @@ stc_custom_tnumbers (struct lexer *lexer, } +static int +stc_custom_tvars (struct lexer *lexer, + struct dataset *ds UNUSED, + struct cmd_set *cmd UNUSED, void *aux UNUSED) +{ + lex_match (lexer, T_EQUALS); + + if (lex_match_id (lexer, "NAMES")) + { + settings_set_var_style (SETTINGS_VAR_STYLE_NAMES); + } + else if (lex_match_id (lexer, "LABELS")) + { + settings_set_var_style (SETTINGS_VAR_STYLE_LABELS); + } + else if (lex_match_id (lexer, "BOTH")) + { + settings_set_var_style (SETTINGS_VAR_STYLE_BOTH); + } + else + { + lex_error_expecting (lexer, "NAMES", "LABELS", "BOTH", NULL_SENTINEL); + return 0; + } + + return 1; +} + + /* Parses the EPOCH subcommand, which controls the epoch used for parsing 2-digit years. */ static int @@ -660,6 +708,14 @@ show_format (const struct dataset *ds UNUSED) return xstrdup (fmt_to_string (settings_get_format (), str)); } +static char * +show_journal (const struct dataset *ds UNUSED) +{ + return (journal_is_enabled () + ? xasprintf ("\"%s\"", journal_get_file_name ()) + : xstrdup ("disabled")); +} + static char * show_length (const struct dataset *ds UNUSED) { @@ -816,6 +872,65 @@ show_width (const struct dataset *ds UNUSED) return xasprintf ("%d", settings_get_viewwidth ()); } +static char * +show_workspace (const struct dataset *ds UNUSED) +{ + size_t ws = settings_get_workspace () / 1024L; + return xasprintf ("%zu", ws); +} + +static char * +show_current_directory (const struct dataset *ds UNUSED) +{ + char *buf = NULL; + char *wd = NULL; + size_t len = 256; + + do + { + len <<= 1; + buf = xrealloc (buf, len); + } + while (NULL == (wd = getcwd (buf, len))); + + return wd; +} + +static char * +show_tempdir (const struct dataset *ds UNUSED) +{ + return strdup (temp_dir_name ()); +} + +static char * +show_version (const struct dataset *ds UNUSED) +{ + return strdup (version); +} + +static char * +show_system (const struct dataset *ds UNUSED) +{ + return strdup (host_system); +} + +static char * +show_n (const struct dataset *ds) +{ + casenumber n; + size_t l; + + const struct casereader *reader = dataset_source (ds); + + if (reader == NULL) + return strdup (_("Unknown")); + + n = casereader_count_cases (reader); + + return asnprintf (NULL, &l, "%ld", n); +} + + struct show_sbc { const char *name; @@ -831,24 +946,31 @@ const struct show_sbc show_table[] = {"CCD", show_ccd}, {"CCE", show_cce}, {"DECIMALS", show_decimals}, + {"DIRECTORY", show_current_directory}, + {"ENVIRONMENT", show_system}, {"ERRORS", show_errors}, {"FORMAT", show_format}, + {"JOURNAL", show_journal}, {"LENGTH", show_length}, {"LOCALE", show_locale}, {"MESSAGES", show_messages}, {"MXERRS", show_mxerrs}, {"MXLOOPS", show_mxloops}, {"MXWARNS", show_mxwarns}, + {"N", show_n}, {"PRINTBACk", show_printback}, {"RESULTS", show_results}, {"RIB", show_rib}, {"RRB", show_rrb}, {"SCOMPRESSION", show_scompression}, + {"TEMPDIR", show_tempdir}, {"UNDEFINED", show_undefined}, + {"VERSION", show_version}, {"WEIGHT", show_weight}, {"WIB", show_wib}, {"WRB", show_wrb}, {"WIDTH", show_width}, + {"WORKSPACE", show_workspace}, }; static void @@ -893,6 +1015,7 @@ show_copying (const struct dataset *ds UNUSED) fputs (copyleft, stdout); } + int cmd_show (struct lexer *lexer, struct dataset *ds) { @@ -910,7 +1033,7 @@ cmd_show (struct lexer *lexer, struct dataset *ds) show_all_cc (ds); else if (lex_match_id (lexer, "WARRANTY")) show_warranty (ds); - else if (lex_match_id (lexer, "COPYING")) + else if (lex_match_id (lexer, "COPYING") || lex_match_id (lexer, "LICENSE")) show_copying (ds); else if (lex_token (lexer) == T_ID) {