016ddc6bff
For quite some time now, top has stood out like a sore
thumb regarding the approach to cmdline options & help
text. Only short options were used and that same help
text was displayed for '-h' (help) plus 'v' (version).
[ also, top 'rolled his own' when it came to parsing ]
[ options while avoiding that getopt implementation. ]
Well, with this commit all of that has changed and top
now has added a long form of his options. Additionally
he employs getopt_long() for the bulk of that parsing.
[ however, top will still avoid separate fputs calls ]
[ characteristic of other procps-ng programs when it ]
[ comes to help. rather all such text is one string. ]
Along the way, the following major getopt deficiencies
were addressed, assuming the absence of a new #define:
* an equals sign ('=') is allowed on both option forms
* whitespace is allowed before & after the equals sign
* optional arguments needn't abut their related option
for short form nor is an '=' required with either form
Signed-off-by: Jim Warner <james.warner@comcast.net>
108 lines
4.9 KiB
C
108 lines
4.9 KiB
C
/* top_nls.h - provide the basis for future nls translations */
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/*
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* Copyright (c) 2011-2018, by: James C. Warner
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*
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* This file may be used subject to the terms and conditions of the
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* GNU Library General Public License Version 2, or any later version
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* at your option, as published by the Free Software Foundation.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*/
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/* For contributions to this program, the author wishes to thank:
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* Craig Small, <csmall@small.dropbear.id.au>
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* Sami Kerola, <kerolasa@iki.fi>
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*/
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#ifndef _Itop_nls
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#define _Itop_nls
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/*
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* These are our string tables with the following contents:
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* Head : column headings with varying size limits
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* Desc : field descriptions not to exceed 20 screen positions
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* Norm : regular text possibly also containing c-format specifiers
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* Uniq : show_special specially formatted strings
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*
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* The latter table presents the greatest translation challenge !
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*
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* We go to the trouble of creating the nls string tables to achieve
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* these objectives:
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* + the overhead of repeated runtime calls to gettext()
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* will be avoided
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* + the order of the strings in the template (.pot) file
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* can be completely controlled
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* + none of the important translator only comments will
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* clutter and obscure the main program
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*/
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extern const char *Head_nlstab[];
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extern const char *Desc_nlstab[];
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extern const char *Norm_nlstab[];
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extern const char *Uniq_nlstab[];
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/*
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* Simple optional macros to ease table access.
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* The N_txt and N_fmt macros are interchangeable but
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* highlight the two types of strings found in Norm_nlstable.
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*/
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#define N_col(e) Head_nlstab[e]
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#define N_fld(e) Desc_nlstab[e]
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#define N_txt(e) Norm_nlstab[e]
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#define N_fmt(e) Norm_nlstab[e]
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#define N_unq(e) Uniq_nlstab[e]
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/*
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* These enums are the means to access two of our four tables.
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* The Head_nlstab and Desc_nlstab are accessed with standard
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* top pflag enums.
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*
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* The norm_nls enums carry a suffix distinguishing plain text
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* from any text also containiing c-format specifiers.
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*/
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enum norm_nls {
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AMT_exxabyte_txt, AMT_gigabyte_txt, AMT_kilobyte_txt, AMT_megabyte_txt,
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AMT_petabyte_txt, AMT_terabyte_txt, BAD_delayint_fmt, BAD_integers_txt,
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BAD_max_task_txt, BAD_memscale_fmt, BAD_mon_pids_fmt, BAD_niterate_fmt,
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BAD_numfloat_txt, BAD_signalid_txt, BAD_username_txt, BAD_widtharg_fmt,
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CHOOSE_group_txt, COLORS_nomap_txt, DELAY_badarg_txt, DELAY_change_fmt,
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DELAY_secure_txt, DISABLED_cmd_txt, DISABLED_win_fmt, EXIT_signals_fmt,
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FAIL_alloc_c_txt, FAIL_alloc_r_txt, FAIL_openlib_fmt, FAIL_rc_open_fmt,
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FAIL_re_nice_fmt, FAIL_signals_fmt, FAIL_statget_txt, FAIL_statopn_fmt,
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FAIL_tty_get_txt, FAIL_tty_set_fmt, FAIL_widecpu_txt, FAIL_widepid_txt,
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FIND_no_find_fmt, FIND_no_next_txt, FOREST_modes_fmt, FOREST_views_txt,
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GET_find_str_txt, GET_max_task_fmt, GET_nice_num_fmt, GET_pid2kill_fmt,
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GET_pid2nice_fmt, GET_sigs_num_fmt, GET_user_ids_txt, HELP_cmdline_fmt,
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IRIX_curmode_fmt, LIMIT_exceed_fmt, MISSING_args_fmt, NAME_windows_fmt,
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NOT_onsecure_txt, NOT_smp_cpus_txt, NUMA_nodebad_txt, NUMA_nodeget_fmt,
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NUMA_nodenam_fmt, NUMA_nodenot_txt, OFF_one_word_txt, ON_word_only_txt,
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OSEL_casenot_txt, OSEL_caseyes_txt, OSEL_errdelm_fmt, OSEL_errdups_txt,
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OSEL_errvalu_fmt, OSEL_prompts_fmt, OSEL_statlin_fmt, RC_bad_entry_fmt,
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RC_bad_files_fmt, SCROLL_coord_fmt, SELECT_clash_txt, THREADS_show_fmt,
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TIME_accumed_fmt, UNKNOWN_cmds_txt, UNKNOWN_opts_fmt, VERSION_opts_fmt,
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WORD_abv_mem_txt, WORD_abv_swp_txt, WORD_allcpus_txt, WORD_another_txt,
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WORD_eachcpu_fmt, WORD_exclude_txt, WORD_include_txt, WORD_noneone_txt,
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WORD_process_txt, WORD_threads_txt, WRITE_rcfile_fmt, WRONG_switch_fmt,
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XTRA_badflds_fmt, XTRA_fixwide_fmt, XTRA_modebad_txt, XTRA_size2up_txt,
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XTRA_vforest_fmt, XTRA_warncfg_txt, XTRA_warnold_txt, XTRA_winsize_txt,
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#ifndef INSP_OFFDEMO
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YINSP_demo01_txt, YINSP_demo02_txt, YINSP_demo03_txt, YINSP_deqfmt_txt,
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YINSP_deqtyp_txt, YINSP_dstory_txt,
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#endif
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YINSP_failed_fmt, YINSP_noents_txt, YINSP_pidbad_fmt, YINSP_pidsee_fmt,
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YINSP_status_fmt, YINSP_waitin_txt, YINSP_workin_txt,
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norm_MAX
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};
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enum uniq_nls {
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COLOR_custom_fmt, FIELD_header_fmt, KEYS_helpbas_fmt, KEYS_helpext_fmt,
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MEMORY_line1_fmt, MEMORY_line2_fmt, STATE_lin2x4_fmt, STATE_lin2x5_fmt,
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STATE_lin2x6_fmt, STATE_lin2x7_fmt, STATE_line_1_fmt, WINDOWS_help_fmt,
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YINSP_hdsels_fmt, YINSP_hdview_fmt,
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uniq_MAX
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};
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void initialize_nls (void);
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#endif /* _Itop_nls */
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