X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Futilities%2Fset.q;h=4fdcc578f7dff5bc4dcee7c178f0519bafde5d4e;hb=c03a42996cfd422728e85631682ed13a8c298f2a;hp=d55511e00dfb894a64f6810630da46e5876ed2a2;hpb=77fe52abf7926d6ce8f24130ad07a24a809c6eb0;p=pspp diff --git a/src/language/utilities/set.q b/src/language/utilities/set.q index d55511e00d..4fdcc578f7 100644 --- a/src/language/utilities/set.q +++ b/src/language/utilities/set.q @@ -1,6 +1,5 @@ /* PSPP - computes sample statistics. Copyright (C) 1997-9, 2000, 2006 Free Software Foundation, Inc. - Written by Ben Pfaff . This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as @@ -24,18 +23,23 @@ #include #include +#include +#include #include #include #include #include +#include #include #include #include #include -#include +#include #include #include #include +#include +#include #include #include #include @@ -99,6 +103,8 @@ int tgetnum (const char *); printback=prtbck:on/off; prompt=string; results=res:on/off/terminal/listing/both/on/none/off; + rib=rib:msbfirst/lsbfirst/vax/native; + 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"; @@ -106,6 +112,8 @@ int tgetnum (const char *); tb1=string "x==3 || x==11" "3 or 11 characters long"; 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>=1024" "%s must be at least 1 MB"; xsort=xsort:yes/no. @@ -118,14 +126,19 @@ int tgetnum (const char *); /* (functions) */ static bool do_cc (const char *cc_string, enum fmt_type); +static enum integer_format stc_to_integer_format (int stc); +static enum float_format stc_to_float_format (int stc); int -cmd_set (struct dataset *ds) +cmd_set (struct lexer *lexer, struct dataset *ds) { struct cmd_set cmd; - if (!parse_set (ds, &cmd, NULL)) - return CMD_FAILURE; + if (!parse_set (lexer, ds, &cmd, NULL)) + { + free_set (&cmd); + return CMD_FAILURE; + } if (cmd.sbc_cca) do_cc (cmd.s_cca, FMT_CCA); @@ -139,11 +152,11 @@ cmd_set (struct dataset *ds) do_cc (cmd.s_cce, FMT_CCE); if (cmd.sbc_prompt) - getl_set_prompt (GETL_PROMPT_FIRST, cmd.s_prompt); + prompt_set (PROMPT_FIRST, cmd.s_prompt); if (cmd.sbc_cprompt) - getl_set_prompt (GETL_PROMPT_LATER, cmd.s_cprompt); + prompt_set (PROMPT_LATER, cmd.s_cprompt); if (cmd.sbc_dprompt) - getl_set_prompt (GETL_PROMPT_DATA, cmd.s_dprompt); + prompt_set (PROMPT_DATA, cmd.s_dprompt); if (cmd.sbc_decimal) fmt_set_decimal (cmd.dec == STC_DOT ? '.' : ','); @@ -167,12 +180,20 @@ cmd_set (struct dataset *ds) set_mxwarns (cmd.n_mxwarns[0]); if (cmd.sbc_nulline) set_nulline (cmd.null == STC_ON); + if (cmd.sbc_rib) + data_in_set_integer_format (stc_to_integer_format (cmd.rib)); + if (cmd.sbc_rrb) + data_in_set_float_format (stc_to_float_format (cmd.rrb)); if (cmd.sbc_safer) set_safer_mode (); if (cmd.sbc_scompression) set_scompression (cmd.scompress == STC_ON); if (cmd.sbc_undefined) set_undefined (cmd.undef == STC_WARN); + if (cmd.sbc_wib) + data_out_set_integer_format (stc_to_integer_format (cmd.wib)); + if (cmd.sbc_wrb) + data_out_set_float_format (stc_to_float_format (cmd.wrb)); if (cmd.sbc_workspace) set_workspace (cmd.n_workspace[0] * 1024L); @@ -201,9 +222,57 @@ cmd_set (struct dataset *ds) if (cmd.sbc_compression) msg (SW, _("Active file compression is not implemented.")); + free_set (&cmd); + return CMD_SUCCESS; } +/* Returns the integer_format value corresponding to STC, + which should be the value of cmd.rib or cmd.wib. */ +static enum integer_format +stc_to_integer_format (int stc) +{ + return (stc == STC_MSBFIRST ? INTEGER_MSB_FIRST + : stc == STC_LSBFIRST ? INTEGER_LSB_FIRST + : stc == STC_VAX ? INTEGER_VAX + : INTEGER_NATIVE); +} + +/* Returns the float_format value corresponding to STC, + which should be the value of cmd.rrb or cmd.wrb. */ +static enum float_format +stc_to_float_format (int stc) +{ + switch (stc) + { + case STC_NATIVE: + return FLOAT_NATIVE_DOUBLE; + + case STC_ISL: + return FLOAT_IEEE_SINGLE_LE; + case STC_ISB: + return FLOAT_IEEE_SINGLE_BE; + case STC_IDL: + return FLOAT_IEEE_DOUBLE_LE; + case STC_IDB: + return FLOAT_IEEE_DOUBLE_BE; + + case STC_VF: + return FLOAT_VAX_F; + case STC_VD: + return FLOAT_VAX_D; + case STC_VG: + return FLOAT_VAX_G; + + case STC_ZS: + return FLOAT_Z_SHORT; + case STC_ZL: + return FLOAT_Z_LONG; + } + + NOT_REACHED (); +} + /* Find the grouping characters in CC_STRING and set CC's grouping and decimal members appropriately. Returns true if successful, false otherwise. */ @@ -295,20 +364,22 @@ do_cc (const char *cc_string, enum fmt_type type) completely blank fields in numeric data imply. X, Wnd: Syntax is SYSMIS or a numeric value. */ static int -stc_custom_blanks (struct dataset *ds UNUSED, struct cmd_set *cmd UNUSED, void *aux UNUSED) +stc_custom_blanks (struct lexer *lexer, + struct dataset *ds UNUSED, + struct cmd_set *cmd UNUSED, void *aux UNUSED) { - lex_match ('='); - if ((token == T_ID && lex_id_match ("SYSMIS", tokid))) + lex_match (lexer, '='); + if (lex_match_id (lexer, "SYSMIS")) { - lex_get (); + lex_get (lexer); set_blanks (SYSMIS); } else { - if (!lex_force_num ()) + if (!lex_force_num (lexer)) return 0; - set_blanks (lex_number ()); - lex_get (); + set_blanks (lex_number (lexer)); + lex_get (lexer); } return 1; } @@ -316,15 +387,17 @@ stc_custom_blanks (struct dataset *ds UNUSED, struct cmd_set *cmd UNUSED, void * /* Parses the EPOCH subcommand, which controls the epoch used for parsing 2-digit years. */ static int -stc_custom_epoch (struct dataset *ds UNUSED, struct cmd_set *cmd UNUSED, void *aux UNUSED) +stc_custom_epoch (struct lexer *lexer, + struct dataset *ds UNUSED, + struct cmd_set *cmd UNUSED, void *aux UNUSED) { - lex_match ('='); - if (lex_match_id ("AUTOMATIC")) + lex_match (lexer, '='); + if (lex_match_id (lexer, "AUTOMATIC")) set_epoch (-1); - else if (lex_is_integer ()) + else if (lex_is_integer (lexer)) { - int new_epoch = lex_integer (); - lex_get (); + int new_epoch = lex_integer (lexer); + lex_get (lexer); if (new_epoch < 1500) { msg (SE, _("EPOCH must be 1500 or later.")); @@ -334,7 +407,7 @@ stc_custom_epoch (struct dataset *ds UNUSED, struct cmd_set *cmd UNUSED, void *a } else { - lex_error (_("expecting AUTOMATIC or year")); + lex_error (lexer, _("expecting AUTOMATIC or year")); return 0; } @@ -342,24 +415,24 @@ stc_custom_epoch (struct dataset *ds UNUSED, struct cmd_set *cmd UNUSED, void *a } static int -stc_custom_length (struct dataset *ds UNUSED, struct cmd_set *cmd UNUSED, void *aux UNUSED) +stc_custom_length (struct lexer *lexer, struct dataset *ds UNUSED, struct cmd_set *cmd UNUSED, void *aux UNUSED) { int page_length; - lex_match ('='); - if (lex_match_id ("NONE")) + lex_match (lexer, '='); + if (lex_match_id (lexer, "NONE")) page_length = -1; else { - if (!lex_force_int ()) + if (!lex_force_int (lexer)) return 0; - if (lex_integer () < 1) + if (lex_integer (lexer) < 1) { msg (SE, _("LENGTH must be at least 1.")); return 0; } - page_length = lex_integer (); - lex_get (); + page_length = lex_integer (lexer); + lex_get (lexer); } if (page_length != -1) @@ -369,41 +442,41 @@ stc_custom_length (struct dataset *ds UNUSED, struct cmd_set *cmd UNUSED, void * } static int -stc_custom_seed (struct dataset *ds UNUSED, struct cmd_set *cmd UNUSED, void *aux UNUSED) +stc_custom_seed (struct lexer *lexer, struct dataset *ds UNUSED, struct cmd_set *cmd UNUSED, void *aux UNUSED) { - lex_match ('='); - if (lex_match_id ("RANDOM")) + lex_match (lexer, '='); + if (lex_match_id (lexer, "RANDOM")) set_rng (time (0)); else { - if (!lex_force_num ()) + if (!lex_force_num (lexer)) return 0; - set_rng (lex_number ()); - lex_get (); + set_rng (lex_number (lexer)); + lex_get (lexer); } return 1; } static int -stc_custom_width (struct dataset *ds UNUSED, struct cmd_set *cmd UNUSED, void *aux UNUSED) +stc_custom_width (struct lexer *lexer, struct dataset *ds UNUSED, struct cmd_set *cmd UNUSED, void *aux UNUSED) { - lex_match ('='); - if (lex_match_id ("NARROW")) + lex_match (lexer, '='); + if (lex_match_id (lexer, "NARROW")) set_viewwidth (79); - else if (lex_match_id ("WIDE")) + else if (lex_match_id (lexer, "WIDE")) set_viewwidth (131); else { - if (!lex_force_int ()) + if (!lex_force_int (lexer)) return 0; - if (lex_integer () < 40) + if (lex_integer (lexer) < 40) { msg (SE, _("WIDTH must be at least 40.")); return 0; } - set_viewwidth (lex_integer ()); - lex_get (); + set_viewwidth (lex_integer (lexer)); + lex_get (lexer); } return 1; @@ -412,12 +485,12 @@ stc_custom_width (struct dataset *ds UNUSED, struct cmd_set *cmd UNUSED, void *a /* Parses FORMAT subcommand, which consists of a numeric format specifier. */ static int -stc_custom_format (struct dataset *ds UNUSED, struct cmd_set *cmd UNUSED, void *aux UNUSED) +stc_custom_format (struct lexer *lexer, struct dataset *ds UNUSED, struct cmd_set *cmd UNUSED, void *aux UNUSED) { struct fmt_spec fmt; - lex_match ('='); - if (!parse_format_specifier (&fmt)) + lex_match (lexer, '='); + if (!parse_format_specifier (lexer, &fmt)) return 0; if (fmt_is_string (fmt.type)) { @@ -433,16 +506,16 @@ stc_custom_format (struct dataset *ds UNUSED, struct cmd_set *cmd UNUSED, void * } static int -stc_custom_journal (struct dataset *ds UNUSED, struct cmd_set *cmd UNUSED, void *aux UNUSED) +stc_custom_journal (struct lexer *lexer, struct dataset *ds UNUSED, struct cmd_set *cmd UNUSED, void *aux UNUSED) { - lex_match ('='); - if (!lex_match_id ("ON") && !lex_match_id ("OFF")) + lex_match (lexer, '='); + if (!lex_match_id (lexer, "ON") && !lex_match_id (lexer, "OFF")) { - if (token == T_STRING) - lex_get (); + if (lex_token (lexer) == T_STRING) + lex_get (lexer); else { - lex_error (NULL); + lex_error (lexer, NULL); return 0; } } @@ -450,14 +523,14 @@ stc_custom_journal (struct dataset *ds UNUSED, struct cmd_set *cmd UNUSED, void } static int -stc_custom_listing (struct dataset *ds UNUSED, struct cmd_set *cmd UNUSED, void *aux UNUSED) +stc_custom_listing (struct lexer *lexer, struct dataset *ds UNUSED, struct cmd_set *cmd UNUSED, void *aux UNUSED) { bool listing; - lex_match ('='); - if (lex_match_id ("ON") || lex_match_id ("YES")) + lex_match (lexer, '='); + if (lex_match_id (lexer, "ON") || lex_match_id (lexer, "YES")) listing = true; - else if (lex_match_id ("OFF") || lex_match_id ("NO")) + else if (lex_match_id (lexer, "OFF") || lex_match_id (lexer, "NO")) listing = false; else { @@ -470,9 +543,9 @@ stc_custom_listing (struct dataset *ds UNUSED, struct cmd_set *cmd UNUSED, void } static int -stc_custom_disk (struct dataset *ds, struct cmd_set *cmd UNUSED, void *aux) +stc_custom_disk (struct lexer *lexer, struct dataset *ds, struct cmd_set *cmd UNUSED, void *aux) { - return stc_custom_listing (ds, cmd, aux); + return stc_custom_listing (lexer, ds, cmd, aux); } static void @@ -604,6 +677,78 @@ show_mxwarns (const struct dataset *ds UNUSED) msg (SN, _("MXWARNS is %d."), get_mxwarns ()); } +/* Outputs that SETTING has the given INTEGER_FORMAT value. */ +static void +show_integer_format (const char *setting, enum integer_format integer_format) +{ + msg (SN, _("%s is %s (%s)."), + setting, + (integer_format == INTEGER_MSB_FIRST ? "MSBFIRST" + : integer_format == INTEGER_LSB_FIRST ? "LSBFIRST" + : "VAX"), + integer_format == INTEGER_NATIVE ? "NATIVE" : "nonnative"); +} + +/* Outputs that SETTING has the given FLOAT_FORMAT value. */ +static void +show_float_format (const char *setting, enum float_format float_format) +{ + const char *format_name = ""; + + switch (float_format) + { + case FLOAT_IEEE_SINGLE_LE: + format_name = "ISL (32-bit IEEE 754 single, little-endian)"; + break; + case FLOAT_IEEE_SINGLE_BE: + format_name = "ISB (32-bit IEEE 754 single, big-endian)"; + break; + case FLOAT_IEEE_DOUBLE_LE: + format_name = "IDL (64-bit IEEE 754 double, little-endian)"; + break; + case FLOAT_IEEE_DOUBLE_BE: + format_name = "IDB (64-bit IEEE 754 double, big-endian)"; + break; + + case FLOAT_VAX_F: + format_name = "VF (32-bit VAX F, VAX-endian)"; + break; + case FLOAT_VAX_D: + format_name = "VD (64-bit VAX D, VAX-endian)"; + break; + case FLOAT_VAX_G: + format_name = "VG (64-bit VAX G, VAX-endian)"; + break; + + case FLOAT_Z_SHORT: + format_name = "ZS (32-bit IBM Z hexadecimal short, big-endian)"; + break; + case FLOAT_Z_LONG: + format_name = "ZL (64-bit IBM Z hexadecimal long, big-endian)"; + break; + + case FLOAT_FP: + case FLOAT_HEX: + NOT_REACHED (); + } + + msg (SN, _("%s is %s (%s)."), + setting, format_name, + float_format == FLOAT_NATIVE_DOUBLE ? "NATIVE" : "nonnative"); +} + +static void +show_rib (const struct dataset *ds UNUSED) +{ + show_integer_format ("RIB", data_in_get_integer_format ()); +} + +static void +show_rrb (const struct dataset *ds UNUSED) +{ + show_float_format ("RRB", data_in_get_float_format ()); +} + static void show_scompression (const struct dataset *ds UNUSED) { @@ -629,7 +774,19 @@ show_weight (const struct dataset *ds) if (var == NULL) msg (SN, _("WEIGHT is off.")); else - msg (SN, _("WEIGHT is variable %s."), var->name); + msg (SN, _("WEIGHT is variable %s."), var_get_name (var)); +} + +static void +show_wib (const struct dataset *ds UNUSED) +{ + show_integer_format ("WIB", data_out_get_integer_format ()); +} + +static void +show_wrb (const struct dataset *ds UNUSED) +{ + show_float_format ("WRB", data_out_get_float_format ()); } static void @@ -660,9 +817,13 @@ const struct show_sbc show_table[] = {"MXERRS", show_mxerrs}, {"MXLOOPS", show_mxloops}, {"MXWARNS", show_mxwarns}, + {"RIB", show_rib}, + {"RRB", show_rrb}, {"SCOMPRESSION", show_scompression}, {"UNDEFINED", show_undefined}, {"WEIGHT", show_weight}, + {"WIB", show_wib}, + {"WRB", show_wrb}, {"WIDTH", show_width}, }; @@ -697,9 +858,9 @@ show_copying (const struct dataset *ds UNUSED) } int -cmd_show (struct dataset *ds) +cmd_show (struct lexer *lexer, struct dataset *ds) { - if (token == '.') + if (lex_token (lexer) == '.') { show_all (ds); return CMD_SUCCESS; @@ -707,38 +868,38 @@ cmd_show (struct dataset *ds) do { - if (lex_match (T_ALL)) + if (lex_match (lexer, T_ALL)) show_all (ds); - else if (lex_match_id ("CC")) + else if (lex_match_id (lexer, "CC")) show_all_cc (); - else if (lex_match_id ("WARRANTY")) + else if (lex_match_id (lexer, "WARRANTY")) show_warranty (ds); - else if (lex_match_id ("COPYING")) + else if (lex_match_id (lexer, "COPYING")) show_copying (ds); - else if (token == T_ID) + else if (lex_token (lexer) == T_ID) { int i; for (i = 0; i < sizeof show_table / sizeof *show_table; i++) - if (lex_match_id (show_table[i].name)) + if (lex_match_id (lexer, show_table[i].name)) { show_table[i].function (ds); goto found; } - lex_error (NULL); + lex_error (lexer, NULL); return CMD_FAILURE; found: ; } else { - lex_error (NULL); + lex_error (lexer, NULL); return CMD_FAILURE; } - lex_match ('/'); + lex_match (lexer, '/'); } - while (token != '.'); + while (lex_token (lexer) != '.'); return CMD_SUCCESS; }