Mercurial > hg > xemacs-beta
view src/console-x.c @ 4952:19a72041c5ed
Mule-izing, various fixes related to char * arguments
-------------------- ChangeLog entries follow: --------------------
modules/ChangeLog addition:
2010-01-26 Ben Wing <ben@xemacs.org>
* postgresql/postgresql.c:
* postgresql/postgresql.c (CHECK_LIVE_CONNECTION):
* postgresql/postgresql.c (print_pgresult):
* postgresql/postgresql.c (Fpq_conn_defaults):
* postgresql/postgresql.c (Fpq_connectdb):
* postgresql/postgresql.c (Fpq_connect_start):
* postgresql/postgresql.c (Fpq_result_status):
* postgresql/postgresql.c (Fpq_res_status):
Mule-ize large parts of it.
2010-01-26 Ben Wing <ben@xemacs.org>
* ldap/eldap.c (print_ldap):
* ldap/eldap.c (allocate_ldap):
Use write_ascstring().
src/ChangeLog addition:
2010-01-26 Ben Wing <ben@xemacs.org>
* alloc.c:
* alloc.c (build_ascstring):
* alloc.c (build_msg_cistring):
* alloc.c (staticpro_1):
* alloc.c (staticpro_name):
* alloc.c (staticpro_nodump_1):
* alloc.c (staticpro_nodump_name):
* alloc.c (unstaticpro_nodump_1):
* alloc.c (mcpro_1):
* alloc.c (mcpro_name):
* alloc.c (object_memory_usage_stats):
* alloc.c (common_init_alloc_early):
* alloc.c (init_alloc_once_early):
* buffer.c (print_buffer):
* buffer.c (vars_of_buffer):
* buffer.c (common_init_complex_vars_of_buffer):
* buffer.c (init_initial_directory):
* bytecode.c (invalid_byte_code):
* bytecode.c (print_compiled_function):
* bytecode.c (mark_compiled_function):
* chartab.c (print_table_entry):
* chartab.c (print_char_table):
* config.h.in:
* console-gtk.c:
* console-gtk.c (gtk_device_to_console_connection):
* console-gtk.c (gtk_semi_canonicalize_console_connection):
* console-gtk.c (gtk_canonicalize_console_connection):
* console-gtk.c (gtk_semi_canonicalize_device_connection):
* console-gtk.c (gtk_canonicalize_device_connection):
* console-stream.c (stream_init_frame_1):
* console-stream.c (vars_of_console_stream):
* console-stream.c (init_console_stream):
* console-x.c (x_semi_canonicalize_console_connection):
* console-x.c (x_semi_canonicalize_device_connection):
* console-x.c (x_canonicalize_device_connection):
* console-x.h:
* data.c (eq_with_ebola_notice):
* data.c (Fsubr_interactive):
* data.c (Fnumber_to_string):
* data.c (digit_to_number):
* device-gtk.c (gtk_init_device):
* device-msw.c (print_devmode):
* device-x.c (x_event_name):
* dialog-msw.c (handle_directory_dialog_box):
* dialog-msw.c (handle_file_dialog_box):
* dialog-msw.c (vars_of_dialog_mswindows):
* doc.c (weird_doc):
* doc.c (Fsnarf_documentation):
* doc.c (vars_of_doc):
* dumper.c (pdump):
* dynarr.c:
* dynarr.c (Dynarr_realloc):
* editfns.c (Fuser_real_login_name):
* editfns.c (get_home_directory):
* elhash.c (print_hash_table_data):
* elhash.c (print_hash_table):
* emacs.c (main_1):
* emacs.c (vars_of_emacs):
* emodules.c:
* emodules.c (_emodules_list):
* emodules.c (Fload_module):
* emodules.c (Funload_module):
* emodules.c (Flist_modules):
* emodules.c (find_make_module):
* emodules.c (attempt_module_delete):
* emodules.c (emodules_load):
* emodules.c (emodules_doc_subr):
* emodules.c (emodules_doc_sym):
* emodules.c (syms_of_module):
* emodules.c (vars_of_module):
* emodules.h:
* eval.c (print_subr):
* eval.c (signal_call_debugger):
* eval.c (build_error_data):
* eval.c (signal_error):
* eval.c (maybe_signal_error):
* eval.c (signal_continuable_error):
* eval.c (maybe_signal_continuable_error):
* eval.c (signal_error_2):
* eval.c (maybe_signal_error_2):
* eval.c (signal_continuable_error_2):
* eval.c (maybe_signal_continuable_error_2):
* eval.c (signal_ferror):
* eval.c (maybe_signal_ferror):
* eval.c (signal_continuable_ferror):
* eval.c (maybe_signal_continuable_ferror):
* eval.c (signal_ferror_with_frob):
* eval.c (maybe_signal_ferror_with_frob):
* eval.c (signal_continuable_ferror_with_frob):
* eval.c (maybe_signal_continuable_ferror_with_frob):
* eval.c (syntax_error):
* eval.c (syntax_error_2):
* eval.c (maybe_syntax_error):
* eval.c (sferror):
* eval.c (sferror_2):
* eval.c (maybe_sferror):
* eval.c (invalid_argument):
* eval.c (invalid_argument_2):
* eval.c (maybe_invalid_argument):
* eval.c (invalid_constant):
* eval.c (invalid_constant_2):
* eval.c (maybe_invalid_constant):
* eval.c (invalid_operation):
* eval.c (invalid_operation_2):
* eval.c (maybe_invalid_operation):
* eval.c (invalid_change):
* eval.c (invalid_change_2):
* eval.c (maybe_invalid_change):
* eval.c (invalid_state):
* eval.c (invalid_state_2):
* eval.c (maybe_invalid_state):
* eval.c (wtaerror):
* eval.c (stack_overflow):
* eval.c (out_of_memory):
* eval.c (print_multiple_value):
* eval.c (issue_call_trapping_problems_warning):
* eval.c (backtrace_specials):
* eval.c (backtrace_unevalled_args):
* eval.c (Fbacktrace):
* eval.c (warn_when_safe):
* event-Xt.c (modwarn):
* event-Xt.c (modbarf):
* event-Xt.c (check_modifier):
* event-Xt.c (store_modifier):
* event-Xt.c (emacs_Xt_format_magic_event):
* event-Xt.c (describe_event):
* event-gtk.c (dragndrop_data_received):
* event-gtk.c (store_modifier):
* event-gtk.c (gtk_reset_modifier_mapping):
* event-msw.c (dde_eval_string):
* event-msw.c (Fdde_alloc_advise_item):
* event-msw.c (mswindows_dde_callback):
* event-msw.c (FROB):
* event-msw.c (emacs_mswindows_format_magic_event):
* event-stream.c (external_debugging_print_event):
* event-stream.c (execute_help_form):
* event-stream.c (vars_of_event_stream):
* events.c (print_event_1):
* events.c (print_event):
* events.c (event_equal):
* extents.c (print_extent_1):
* extents.c (print_extent):
* extents.c (vars_of_extents):
* faces.c (print_face):
* faces.c (complex_vars_of_faces):
* file-coding.c:
* file-coding.c (print_coding_system):
* file-coding.c (print_coding_system_in_print_method):
* file-coding.c (default_query_method):
* file-coding.c (find_coding_system):
* file-coding.c (make_coding_system_1):
* file-coding.c (chain_print):
* file-coding.c (undecided_print):
* file-coding.c (gzip_print):
* file-coding.c (vars_of_file_coding):
* file-coding.c (complex_vars_of_file_coding):
* fileio.c:
* fileio.c (report_file_type_error):
* fileio.c (report_error_with_errno):
* fileio.c (report_file_error):
* fileio.c (barf_or_query_if_file_exists):
* fileio.c (vars_of_fileio):
* floatfns.c (matherr):
* fns.c (print_bit_vector):
* fns.c (Fmapconcat):
* fns.c (add_suffix_to_symbol):
* fns.c (add_prefix_to_symbol):
* frame-gtk.c:
* frame-gtk.c (Fgtk_window_id):
* frame-x.c (def):
* frame-x.c (x_cde_transfer_callback):
* frame.c:
* frame.c (Fmake_frame):
* gc.c (show_gc_cursor_and_message):
* gc.c (vars_of_gc):
* glyphs-eimage.c (png_instantiate):
* glyphs-eimage.c (tiff_instantiate):
* glyphs-gtk.c (gtk_print_image_instance):
* glyphs-msw.c (mswindows_print_image_instance):
* glyphs-x.c (x_print_image_instance):
* glyphs-x.c (update_widget_face):
* glyphs.c (make_string_from_file):
* glyphs.c (print_image_instance):
* glyphs.c (signal_image_error):
* glyphs.c (signal_image_error_2):
* glyphs.c (signal_double_image_error):
* glyphs.c (signal_double_image_error_2):
* glyphs.c (xbm_mask_file_munging):
* glyphs.c (pixmap_to_lisp_data):
* glyphs.h:
* gui.c (gui_item_display_flush_left):
* hpplay.c (player_error_internal):
* hpplay.c (myHandler):
* intl-win32.c:
* intl-win32.c (langcode_to_lang):
* intl-win32.c (sublangcode_to_lang):
* intl-win32.c (Fmswindows_get_locale_info):
* intl-win32.c (lcid_to_locale_mule_or_no):
* intl-win32.c (mswindows_multibyte_to_unicode_print):
* intl-win32.c (complex_vars_of_intl_win32):
* keymap.c:
* keymap.c (print_keymap):
* keymap.c (ensure_meta_prefix_char_keymapp):
* keymap.c (Fkey_description):
* keymap.c (Ftext_char_description):
* lisp.h:
* lisp.h (struct):
* lisp.h (DECLARE_INLINE_HEADER):
* lread.c (Fload_internal):
* lread.c (locate_file):
* lread.c (read_escape):
* lread.c (read_raw_string):
* lread.c (read1):
* lread.c (read_list):
* lread.c (read_compiled_function):
* lread.c (init_lread):
* lrecord.h:
* marker.c (print_marker):
* marker.c (marker_equal):
* menubar-msw.c (displayable_menu_item):
* menubar-x.c (command_builder_operate_menu_accelerator):
* menubar.c (vars_of_menubar):
* minibuf.c (reinit_complex_vars_of_minibuf):
* minibuf.c (complex_vars_of_minibuf):
* mule-charset.c (Fmake_charset):
* mule-charset.c (complex_vars_of_mule_charset):
* mule-coding.c (iso2022_print):
* mule-coding.c (fixed_width_query):
* number.c (bignum_print):
* number.c (ratio_print):
* number.c (bigfloat_print):
* number.c (bigfloat_finalize):
* objects-msw.c:
* objects-msw.c (mswindows_color_to_string):
* objects-msw.c (mswindows_color_list):
* objects-tty.c:
* objects-tty.c (tty_font_list):
* objects-tty.c (tty_find_charset_font):
* objects-xlike-inc.c (xft_find_charset_font):
* objects-xlike-inc.c (endif):
* print.c:
* print.c (write_istring):
* print.c (write_ascstring):
* print.c (Fterpri):
* print.c (Fprint):
* print.c (print_error_message):
* print.c (print_vector_internal):
* print.c (print_cons):
* print.c (print_string):
* print.c (printing_unreadable_object):
* print.c (print_internal):
* print.c (print_float):
* print.c (print_symbol):
* process-nt.c (mswindows_report_winsock_error):
* process-nt.c (nt_canonicalize_host_name):
* process-unix.c (unix_canonicalize_host_name):
* process.c (print_process):
* process.c (report_process_error):
* process.c (report_network_error):
* process.c (make_process_internal):
* process.c (Fstart_process_internal):
* process.c (status_message):
* process.c (putenv_internal):
* process.c (vars_of_process):
* process.h:
* profile.c (vars_of_profile):
* rangetab.c (print_range_table):
* realpath.c (vars_of_realpath):
* redisplay.c (vars_of_redisplay):
* search.c (wordify):
* search.c (Freplace_match):
* sheap.c (sheap_adjust_h):
* sound.c (report_sound_error):
* sound.c (Fplay_sound_file):
* specifier.c (print_specifier):
* symbols.c (Fsubr_name):
* symbols.c (do_symval_forwarding):
* symbols.c (set_default_buffer_slot_variable):
* symbols.c (set_default_console_slot_variable):
* symbols.c (store_symval_forwarding):
* symbols.c (default_value):
* symbols.c (defsymbol_massage_name_1):
* symbols.c (defsymbol_massage_name_nodump):
* symbols.c (defsymbol_massage_name):
* symbols.c (defsymbol_massage_multiword_predicate_nodump):
* symbols.c (defsymbol_massage_multiword_predicate):
* symbols.c (defsymbol_nodump):
* symbols.c (defsymbol):
* symbols.c (defkeyword):
* symbols.c (defkeyword_massage_name):
* symbols.c (check_module_subr):
* symbols.c (deferror_1):
* symbols.c (deferror):
* symbols.c (deferror_massage_name):
* symbols.c (deferror_massage_name_and_message):
* symbols.c (defvar_magic):
* symeval.h:
* symeval.h (DEFVAR_SYMVAL_FWD):
* sysdep.c:
* sysdep.c (init_system_name):
* sysdll.c:
* sysdll.c (MAYBE_PREPEND_UNDERSCORE):
* sysdll.c (dll_function):
* sysdll.c (dll_variable):
* sysdll.c (dll_error):
* sysdll.c (dll_open):
* sysdll.c (dll_close):
* sysdll.c (image_for_address):
* sysdll.c (my_find_image):
* sysdll.c (search_linked_libs):
* sysdll.h:
* sysfile.h:
* sysfile.h (DEFAULT_DIRECTORY_FALLBACK):
* syswindows.h:
* tests.c (DFC_CHECK_LENGTH):
* tests.c (DFC_CHECK_CONTENT):
* tests.c (Ftest_hash_tables):
* text.c (vars_of_text):
* text.h:
* tooltalk.c (tt_opnum_string):
* tooltalk.c (tt_message_arg_ival_string):
* tooltalk.c (Ftooltalk_default_procid):
* tooltalk.c (Ftooltalk_default_session):
* tooltalk.c (init_tooltalk):
* tooltalk.c (vars_of_tooltalk):
* ui-gtk.c (Fdll_load):
* ui-gtk.c (type_to_marshaller_type):
* ui-gtk.c (Fgtk_import_function_internal):
* ui-gtk.c (emacs_gtk_object_printer):
* ui-gtk.c (emacs_gtk_boxed_printer):
* unicode.c (unicode_to_ichar):
* unicode.c (unicode_print):
* unicode.c (unicode_query):
* unicode.c (vars_of_unicode):
* unicode.c (complex_vars_of_unicode):
* win32.c:
* win32.c (mswindows_report_process_error):
* window.c (print_window):
* xemacs.def.in.in:
BASIC IDEA: Further fixing up uses of char * and CIbyte *
to reflect their actual semantics; Mule-izing some code;
redoing of the not-yet-working code to handle message translation.
Clean up code to handle message-translation (not yet working).
Create separate versions of build_msg_string() for working with
Ibyte *, CIbyte *, and Ascbyte * arguments. Assert that Ascbyte *
arguments are pure-ASCII. Make build_msg_string() be the same
as build_msg_ascstring(). Create same three versions of GETTEXT()
and DEFER_GETTEXT(). Also create build_defer_string() and
variants for the equivalent of DEFER_GETTEXT() when building a
string. Remove old CGETTEXT(). Clean up code where GETTEXT(),
DEFER_GETTEXT(), build_msg_string(), etc. was being called and
introduce some new calls to build_msg_string(), etc. Remove
GETTEXT() from calls to weird_doc() -- we assume that the
message snarfer knows about weird_doc(). Remove uses of
DEFER_GETTEXT() from error messages in sysdep.c and instead use
special comments /* @@@begin-snarf@@@ */ and /* @@@end-snarf@@@ */
that the message snarfer presumably knows about.
Create build_ascstring() and use it in many instances in place
of build_string(). The purpose of having Ascbyte * variants is
to make the code more self-documenting in terms of what sort of
semantics is expected for char * strings. In fact in the process
of looking for uses of build_string(), much improperly Mule-ized
was discovered.
Mule-ize a lot of code as described in previous paragraph,
e.g. in sysdep.c.
Make the error functions take Ascbyte * strings and fix up a
couple of places where non-pure-ASCII strings were being passed in
(file-coding.c, mule-coding.c, unicode.c). (It's debatable whether
we really need to make the error functions work this way. It
helps catch places where code is written in a way that message
translation won't work, but we may well never implement message
translation.)
Make staticpro() and friends take Ascbyte * strings instead of
raw char * strings. Create a const_Ascbyte_ptr dynarr type
to describe what's held by staticpro_names[] and friends,
create pdump descriptions for const_Ascbyte_ptr dynarrs, and
use them in place of specially-crafted staticpro descriptions.
Mule-ize certain other functions (e.g. x_event_name) by correcting
raw use of char * to Ascbyte *, Rawbyte * or another such type,
and raw use of char[] buffers to another type (usually Ascbyte[]).
Change many uses of write_c_string() to write_msg_string(),
write_ascstring(), etc.
Mule-ize emodules.c, emodules.h, sysdll.h.
Fix some un-Mule-ized code in intl-win32.c.
A comment in event-Xt.c and the limitations of the message
snarfer (make-msgfile or whatever) is presumably incorrect --
it should be smart enough to handle function calls spread over
more than one line. Clean up code in event-Xt.c that was
written awkwardly for this reason.
In config.h.in, instead of NEED_ERROR_CHECK_TYPES_INLINES,
create a more general XEMACS_DEFS_NEEDS_INLINE_DECLS to
indicate when inlined functions need to be declared in
xemacs.defs.in.in, and make use of it in xemacs.defs.in.in.
We need to do this because postgresql.c now calls qxestrdup(),
which is an inline function.
Make nconc2() and other such functions MODULE_API and put
them in xemacs.defs.in.in since postgresql.c now uses them.
Clean up indentation in lread.c and a few other places.
In text.h, document ASSERT_ASCTEXT_ASCII() and
ASSERT_ASCTEXT_ASCII_LEN(), group together the stand-in
encodings and add some more for DLL symbols, function and
variable names, etc.
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Tue, 26 Jan 2010 23:22:30 -0600 |
| parents | 374186f156d5 |
| children | 304aebb79cd3 |
line wrap: on
line source
/* Console functions for X windows. Copyright (C) 1996, 2002 Ben Wing. This file is part of XEmacs. XEmacs is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. XEmacs is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with XEmacs; see the file COPYING. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* Synched up with: Not in FSF. */ /* This file Mule-ized by Ben Wing, 7-10-00. */ /* Authorship: Ben Wing: January 1996, for 19.14. */ #include <config.h> #include "lisp.h" #include "buffer.h" #include "device.h" #include "elhash.h" #include "process.h" /* canonicalize_host_name */ #include "redisplay.h" /* for display_arg */ #include "device-impl.h" #include "console-x-impl.h" DEFINE_CONSOLE_TYPE (x); int wedge_metacity; /* nonzero means update WM_HINTS always */ extern void x_has_keysym (KeySym, Lisp_Object, int); static int x_initially_selected_for_input (struct console *UNUSED (con)) { return 1; } /* Parse a DISPLAY specification like "host:10.0" or ":0" */ static void split_up_display_spec (Lisp_Object display, int *hostname_length, int *display_length, int *screen_length) { Ibyte *beg = XSTRING_DATA (display); Ibyte *end = beg + XSTRING_LENGTH (display); Ibyte *p = end; while (p > beg) { DEC_IBYTEPTR (p); if (itext_ichar (p) == ':') { *hostname_length = p - beg; while (p < end - 1) { INC_IBYTEPTR (p); if (itext_ichar (p) == '.') { *display_length = p - beg - *hostname_length; *screen_length = end - p; return; } } /* No '.' found. */ *display_length = XSTRING_LENGTH (display) - *hostname_length; *screen_length = 0; return; } } /* No ':' found. */ *hostname_length = XSTRING_LENGTH (display); *display_length = 0; *screen_length = 0; } /* Remember, in all of the following functions, we have to verify the integrity of our input, because the generic functions don't. */ static Lisp_Object x_device_to_console_connection (Lisp_Object connection, Error_Behavior errb) { /* Strip the trailing .# off of the connection, if it's there. */ if (NILP (connection)) return Qnil; else { int hostname_length, display_length, screen_length; if (!ERRB_EQ (errb, ERROR_ME)) { if (!STRINGP (connection)) return Qunbound; } else CHECK_STRING (connection); split_up_display_spec (connection, &hostname_length, &display_length, &screen_length); connection = make_string (XSTRING_DATA (connection), hostname_length + display_length); } return connection; } static Lisp_Object get_display_arg_connection (void) { const Extbyte *disp_name; /* If the user didn't explicitly specify a display to use when they called make-x-device, then we first check to see if a display was specified on the command line with -display. If so, we set disp_name to it. Otherwise we use XDisplayName to see what DISPLAY is set to. XtOpenDisplay knows how to do both of these things, but we need to know the name to use. */ if (display_arg) { int elt; int argc; Extbyte **argv; Lisp_Object conn; make_argc_argv (Vx_initial_argv_list, &argc, &argv); disp_name = NULL; for (elt = 0; elt < argc; elt++) { if (!strcmp (argv[elt], "-d") || !strcmp (argv[elt], "-display")) { if (elt + 1 == argc) { suppress_early_error_handler_backtrace = 1; invalid_argument ("-display specified with no arg", Qunbound); } else { disp_name = argv[elt + 1]; break; } } } /* assert: display_arg is only set if we found the display arg earlier so we can't fail to find it now. */ assert (disp_name != NULL); conn = build_ext_string (disp_name, Qcommand_argument_encoding); free_argc_argv (argv); return conn; } else return build_ext_string (XDisplayName (0), Qx_display_name_encoding); } /* "semi-canonicalize" means convert to a nicer form for printing, but don't completely canonicalize (into some likely ugly form) */ static Lisp_Object x_semi_canonicalize_console_connection (Lisp_Object connection, Error_Behavior errb) { struct gcpro gcpro1; GCPRO1 (connection); if (NILP (connection)) connection = get_display_arg_connection (); else { if (!ERRB_EQ (errb, ERROR_ME)) { if (!STRINGP (connection)) RETURN_UNGCPRO (Qunbound); } else CHECK_STRING (connection); } /* Be lenient, allow people to specify a device connection instead of a console connection -- e.g. "foo:0.0" instead of "foo:0". This only happens in `find-console' and `get-console'. */ connection = x_device_to_console_connection (connection, errb); /* Check for a couple of standard special cases */ if (string_ichar (connection, 0) == ':') connection = concat2 (build_ascstring ("localhost"), connection); else { /* connection =~ s/^unix:/localhost:/; */ const Ibyte *p = XSTRING_DATA (connection); const Ibyte *end = XSTRING_DATA (connection) + XSTRING_LENGTH (connection); int i; for (i = 0; i < (int) sizeof ("unix:") - 1; i++) { if (p == end || itext_ichar (p) != "unix:"[i]) goto ok; INC_IBYTEPTR (p); } connection = concat2 (build_ascstring ("localhost:"), make_string (p, end - p)); } ok: RETURN_UNGCPRO (connection); } static Lisp_Object x_canonicalize_console_connection (Lisp_Object connection, Error_Behavior errb) { Lisp_Object hostname = Qnil; struct gcpro gcpro1, gcpro2; GCPRO2 (connection, hostname); connection = x_semi_canonicalize_console_connection (connection, errb); if (UNBOUNDP (connection)) RETURN_UNGCPRO (Qunbound); { int hostname_length, display_length, screen_length; split_up_display_spec (connection, &hostname_length, &display_length, &screen_length); hostname = Fsubstring (connection, Qzero, make_int (hostname_length)); hostname = canonicalize_host_name (hostname); connection = concat2 (hostname, make_string (XSTRING_DATA (connection) + hostname_length, display_length)); } RETURN_UNGCPRO (connection); } static Lisp_Object x_semi_canonicalize_device_connection (Lisp_Object connection, Error_Behavior errb) { int hostname_length, display_length, screen_length; struct gcpro gcpro1; GCPRO1 (connection); if (NILP (connection)) connection = get_display_arg_connection (); else { if (!ERRB_EQ (errb, ERROR_ME)) { if (!STRINGP (connection)) RETURN_UNGCPRO (Qunbound); } else CHECK_STRING (connection); } split_up_display_spec (connection, &hostname_length, &display_length, &screen_length); if (!screen_length) connection = concat2 (connection, build_ascstring (".0")); RETURN_UNGCPRO (connection); } static Lisp_Object x_canonicalize_device_connection (Lisp_Object connection, Error_Behavior errb) { int hostname_length, display_length, screen_length; Lisp_Object screen_str = Qnil; struct gcpro gcpro1, gcpro2; GCPRO2 (screen_str, connection); connection = x_semi_canonicalize_device_connection (connection, errb); if (UNBOUNDP (connection)) RETURN_UNGCPRO (Qunbound); split_up_display_spec (connection, &hostname_length, &display_length, &screen_length); screen_str = make_string (XSTRING_DATA (connection) + hostname_length + display_length, screen_length); connection = x_canonicalize_console_connection (connection, errb); RETURN_UNGCPRO (concat2 (connection, screen_str)); } /* Given a key, if it maps to a character and we weren't previously aware that it could be generated on console CON, and if it's unbound in the global map, bind it to self-insert-command. Return Qt if the binding was done; Qnil if not. */ static Lisp_Object x_perhaps_init_unseen_key_defaults (struct console *con, Lisp_Object key) { KeySym xkeysym; const Extbyte *keysym_ext; Lisp_Object key_name, previous_binding = Qnil; extern Lisp_Object Qcharacter_of_keysym, Vcurrent_global_map; /* Getting the device exactly right is not horrendously important; as long as it's an X11 device it should be okay, because the global keymap (and whether the key is bound) _is_ global, and any previously seen keysym will already be bound, or not, in it. However, there is a corner case where a symbol has been typed, and then explicitly unbound; if the next event using that symbol comes in on some other frame, it'll get bound again. This is not realistically an issue. */ struct device *d = XDEVICE(con->selected_device); if (SYMBOLP (key)) { key_name = symbol_name(XSYMBOL(key)); } else { Ibyte buf[MAX_ICHAR_LEN + 1]; CHECK_CHAR(key); buf[set_itext_ichar(buf, XCHAR(key))] = '\0'; key_name = build_intstring (buf); /* We need to do the lookup and compare later, because we can't check the Qcharacter_of_keysym property belonging to an actual character. */ previous_binding = Flookup_key (Vcurrent_global_map, key, Qnil); } if (!NILP(Fgethash(key, DEVICE_X_KEYSYM_MAP_HASH_TABLE (d), Qnil))) { return Qnil; } LISP_STRING_TO_EXTERNAL (key_name, keysym_ext, Qctext); xkeysym = XStringToKeysym(keysym_ext); if (NoSymbol == xkeysym) { /* Keysym is NoSymbol; this may mean the key event passed to us came from an input method, which stored the actual character intended to be inserted in the key name, and didn't trouble itself to set the keycode to anything useful. Thus, if the key name is a single character, and the keysym is NoSymbol, give it a default binding, if that is possible. */ Lisp_Object keychar; if (1 != string_char_length(key_name)) { /* Don't let them pass us more than one character. */ return Qnil; } keychar = make_char(itext_ichar(XSTRING_DATA(key_name))); if (NILP (Flookup_key (Vcurrent_global_map, keychar, Qnil))) { Fdefine_key (Vcurrent_global_map, keychar, Qself_insert_command); Fputhash (keychar, Qt, DEVICE_X_KEYSYM_MAP_HASH_TABLE (d)); return Qt; } return Qnil; } x_has_keysym(xkeysym, DEVICE_X_KEYSYM_MAP_HASH_TABLE (d), 0); if (SYMBOLP(key)) { return NILP(Fget (key, Qcharacter_of_keysym, Qnil)) ? Qnil : Qt; } else { return EQ(previous_binding, Flookup_key(Vcurrent_global_map, key, Qnil)) ? Qnil : Qt; } } void console_type_create_x (void) { INITIALIZE_CONSOLE_TYPE (x, "x", "console-x-p"); CONSOLE_HAS_METHOD (x, semi_canonicalize_console_connection); CONSOLE_HAS_METHOD (x, canonicalize_console_connection); CONSOLE_HAS_METHOD (x, semi_canonicalize_device_connection); CONSOLE_HAS_METHOD (x, canonicalize_device_connection); CONSOLE_HAS_METHOD (x, device_to_console_connection); CONSOLE_HAS_METHOD (x, initially_selected_for_input); CONSOLE_HAS_METHOD (x, perhaps_init_unseen_key_defaults); } void vars_of_console_x (void) { DEFVAR_BOOL ("wedge-metacity", &wedge_metacity /* When non-nil, frame geometry management is backward-compatible. This is known to create inflooping window jitter in metacity, et al. It also does not conform to Xt conventions for geometry management. Specifically, all frame resizes, XEmacs-initiated or not, update WM_HINTS. Furthermore, geometry changes occur in the widget resize method. The default is nil. This probably gives correct behavior regardless of the window manager used. This variable is deprecated and will be removed. */ ); } void reinit_console_type_create_x (void) { REINITIALIZE_CONSOLE_TYPE (x); }