Mercurial > hg > xemacs-beta
annotate netinstall/localdir.cc @ 5146:88bd4f3ef8e4
make lrecord UID's have a separate UID space for each object, resurrect debug SOE code in extents.c
-------------------- ChangeLog entries follow: --------------------
src/ChangeLog addition:
2010-03-15 Ben Wing <ben@xemacs.org>
* alloc.c:
* alloc.c (c_readonly):
* alloc.c (deadbeef_memory):
* alloc.c (make_compiled_function):
* alloc.c (make_button_data):
* alloc.c (make_motion_data):
* alloc.c (make_process_data):
* alloc.c (make_timeout_data):
* alloc.c (make_magic_data):
* alloc.c (make_magic_eval_data):
* alloc.c (make_eval_data):
* alloc.c (make_misc_user_data):
* alloc.c (noseeum_make_marker):
* alloc.c (ADDITIONAL_FREE_string):
* alloc.c (common_init_alloc_early):
* alloc.c (init_alloc_once_early):
* bytecode.c (print_compiled_function):
* bytecode.c (mark_compiled_function):
* casetab.c:
* casetab.c (print_case_table):
* console.c:
* console.c (print_console):
* database.c (print_database):
* database.c (finalize_database):
* device-msw.c (sync_printer_with_devmode):
* device-msw.c (print_devmode):
* device-msw.c (finalize_devmode):
* device.c:
* device.c (print_device):
* elhash.c:
* elhash.c (print_hash_table):
* eval.c (print_multiple_value):
* eval.c (mark_multiple_value):
* events.c (deinitialize_event):
* events.c (print_event):
* events.c (event_equal):
* extents.c:
* extents.c (soe_dump):
* extents.c (soe_insert):
* extents.c (soe_delete):
* extents.c (soe_move):
* extents.c (extent_fragment_update):
* extents.c (print_extent_1):
* extents.c (print_extent):
* extents.c (vars_of_extents):
* frame.c:
* frame.c (print_frame):
* free-hook.c:
* free-hook.c (check_free):
* glyphs.c:
* glyphs.c (print_image_instance):
* glyphs.c (print_glyph):
* gui.c:
* gui.c (copy_gui_item):
* hash.c:
* hash.c (NULL_ENTRY):
* hash.c (KEYS_DIFFER_P):
* keymap.c (print_keymap):
* keymap.c (MARKED_SLOT):
* lisp.h:
* lrecord.h:
* lrecord.h (LISP_OBJECT_UID):
* lrecord.h (set_lheader_implementation):
* lrecord.h (struct old_lcrecord_header):
* lstream.c (print_lstream):
* lstream.c (finalize_lstream):
* marker.c (print_marker):
* marker.c (marker_equal):
* mc-alloc.c (visit_all_used_page_headers):
* mule-charset.c:
* mule-charset.c (print_charset):
* objects.c (print_color_instance):
* objects.c (print_font_instance):
* objects.c (finalize_font_instance):
* opaque.c (print_opaque):
* opaque.c (print_opaque_ptr):
* opaque.c (equal_opaque_ptr):
* print.c (internal_object_printer):
* print.c (enum printing_badness):
* rangetab.c (print_range_table):
* rangetab.c (range_table_equal):
* specifier.c (print_specifier):
* specifier.c (finalize_specifier):
* symbols.c:
* symbols.c (print_symbol_value_magic):
* tooltalk.c:
* tooltalk.c (print_tooltalk_message):
* tooltalk.c (print_tooltalk_pattern):
* window.c (print_window):
* window.c (debug_print_window):
(1) Make lrecord UID's have a separate UID space for each object.
Otherwise, with 20-bit UID's, we rapidly wrap around, especially
when common objects like conses and strings increment the UID value
for every object created. (Originally I tried making two UID spaces,
one for objects that always print readably and hence don't display
the UID, and one for other objects. But certain objects like markers
for which a UID is displayed are still generated rapidly enough that
UID overflow is a serious issue.) This also has the advantage of
making UID values smaller, hence easier to remember -- their main
purpose is to make it easier to keep track of different objects of
the same type when debugging code. Make sure we dump lrecord UID's
so that we don't have problems with pdumped and non-dumped objects
having the same UID.
(2) Display UID's consistently whenever an object (a) doesn't
consistently print readably (objects like cons and string, which
always print readably, can't display a UID), and (b) doesn't
otherwise have a unique property that makes objects of a
particular type distinguishable. (E.g. buffers didn't and still
don't print an ID, but the buffer name uniquely identifies the
buffer.) Some types, such as event, extent, compiled-function,
didn't always (or didn't ever) display an ID; others (such as
marker, extent, lstream, opaque, opaque-ptr, any object using
internal_object_printer()) used to display the actual machine
pointer instead.
(3) Rename NORMAL_LISP_OBJECT_UID to LISP_OBJECT_UID; make it work
over all Lisp objects and take a Lisp object, not a struct pointer.
(4) Some misc cleanups in alloc.c, elhash.c.
(5) Change code in events.c that "deinitializes" an event so that
it doesn't increment the event UID counter in the process. Also
use deadbeef_memory() to overwrite memory instead of doing the same
with custom code. In the process, make deadbeef_memory() in
alloc.c always available, and delete extraneous copy in mc-alloc.c.
Also capitalize all uses of 0xDEADBEEF. Similarly in elhash.c
call deadbeef_memory().
(6) Resurrect "debug SOE" code in extents.c. Make it conditional
on DEBUG_XEMACS and on a `debug-soe' variable, rather than on
SOE_DEBUG. Make it output to stderr, not stdout.
(7) Delete some custom print methods that were identical to
external_object_printer().
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Mon, 15 Mar 2010 16:35:38 -0500 |
| parents | 685b588e92d8 |
| children |
| rev | line source |
|---|---|
| 448 | 1 /* |
| 2 * Copyright (c) 2000, Red Hat, Inc. | |
| 3 * | |
| 4 * This program is free software; you can redistribute it and/or modify | |
| 5 * it under the terms of the GNU General Public License as published by | |
| 6 * the Free Software Foundation; either version 2 of the License, or | |
| 7 * (at your option) any later version. | |
| 8 * | |
| 9 * A copy of the GNU General Public License can be found at | |
| 10 * http://www.gnu.org/ | |
| 11 * | |
| 12 * Written by Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru> | |
| 13 * based on work and suggestions of DJ Delorie | |
| 14 * | |
| 673 | 15 * Sync'ed with cinstall 2001-10-16 |
| 448 | 16 */ |
| 17 | |
| 18 /* The purpose of this file is to ask the user where they want the | |
| 19 root of the installation to be, and to ask whether the user prefers | |
| 20 text or binary mounts. */ | |
| 21 | |
| 22 #include "win32.h" | |
| 23 #include <shlobj.h> | |
| 24 #include <stdio.h> | |
| 25 #include <stdlib.h> | |
| 26 #include <ctype.h> | |
| 673 | 27 #include <io.h> |
| 448 | 28 |
| 673 | 29 #include "mkdir.h" |
| 448 | 30 #include "dialog.h" |
| 31 #include "resource.h" | |
| 32 #include "state.h" | |
| 33 #include "msg.h" | |
| 34 #include "concat.h" | |
| 35 #include "log.h" | |
| 36 | |
| 37 static void | |
| 38 check_if_enable_next (HWND h) | |
| 39 { | |
| 40 EnableWindow (GetDlgItem (h, IDOK), local_dir != 0); | |
| 41 } | |
| 42 | |
| 43 static void | |
| 44 load_dialog (HWND h) | |
| 45 { | |
| 46 eset (h, IDC_LOCAL_DIR, local_dir); | |
| 47 check_if_enable_next (h); | |
| 48 } | |
| 49 | |
| 50 static void | |
| 51 save_dialog (HWND h) | |
| 52 { | |
| 53 local_dir = eget (h, IDC_LOCAL_DIR, local_dir); | |
| 54 } | |
| 55 | |
| 56 | |
| 57 static int CALLBACK | |
| 58 browse_cb (HWND h, UINT m, LPARAM lp, LPARAM data) | |
| 59 { | |
| 60 switch (m) | |
| 61 { | |
| 62 case BFFM_INITIALIZED: | |
| 63 if (local_dir) | |
| 64 SendMessage (h, BFFM_SETSELECTION, TRUE, (LPARAM)local_dir); | |
| 65 break; | |
| 66 } | |
| 67 return 0; | |
| 68 } | |
| 69 | |
| 70 static void | |
| 71 browse (HWND h) | |
| 72 { | |
| 73 BROWSEINFO bi; | |
| 74 CHAR name[MAX_PATH]; | |
| 75 LPITEMIDLIST pidl; | |
| 76 memset (&bi, 0, sizeof (bi)); | |
| 77 bi.hwndOwner = h; | |
| 78 bi.pszDisplayName = name; | |
| 79 bi.lpszTitle = "Select download directory"; | |
| 80 bi.ulFlags = BIF_RETURNONLYFSDIRS; | |
| 81 bi.lpfn = browse_cb; | |
| 82 pidl = SHBrowseForFolder (&bi); | |
| 83 if (pidl) | |
| 84 { | |
| 85 if (SHGetPathFromIDList (pidl, name)) | |
| 86 eset (h, IDC_LOCAL_DIR, name); | |
| 87 } | |
| 88 } | |
| 89 | |
| 90 | |
| 91 static BOOL | |
| 92 dialog_cmd (HWND h, int id, HWND hwndctl, UINT code) | |
| 93 { | |
| 94 switch (id) | |
| 95 { | |
| 96 | |
| 97 case IDC_LOCAL_DIR: | |
| 98 save_dialog (h); | |
| 99 check_if_enable_next (h); | |
| 100 break; | |
| 101 | |
| 102 case IDC_LOCAL_DIR_BROWSE: | |
| 103 browse (h); | |
| 104 break; | |
| 105 | |
| 106 case IDOK: | |
| 107 save_dialog (h); | |
| 673 | 108 if (_access (local_dir, 0) != 0 && yesno (IDS_CREATE_DIR, local_dir) == IDYES) |
| 109 { | |
| 110 log (0, "Created install directory %s\n", local_dir); | |
| 111 mkdir_p (1, local_dir); | |
| 112 } | |
| 448 | 113 if (SetCurrentDirectoryA (local_dir)) |
| 114 { | |
| 115 switch (source) | |
| 116 { | |
| 117 case IDC_SOURCE_DOWNLOAD: | |
| 118 NEXT (IDD_NET); | |
| 119 break; | |
| 120 case IDC_SOURCE_NETINST: | |
| 121 case IDC_SOURCE_CWD: | |
| 122 NEXT (IDD_ROOT); | |
| 123 break; | |
| 124 default: | |
| 125 NEXT (0); | |
| 126 break; | |
| 127 } | |
| 128 } | |
| 129 else | |
| 130 note (IDS_ERR_CHDIR, local_dir); | |
| 131 | |
| 132 break; | |
| 133 | |
| 134 case IDC_BACK: | |
| 135 save_dialog (h); | |
| 136 NEXT (IDD_SOURCE); | |
| 137 break; | |
| 138 | |
| 139 case IDCANCEL: | |
| 140 NEXT (0); | |
| 141 break; | |
| 142 } | |
| 143 } | |
| 144 | |
| 145 static BOOL CALLBACK | |
| 146 dialog_proc (HWND h, UINT message, WPARAM wParam, LPARAM lParam) | |
| 147 { | |
| 148 switch (message) | |
| 149 { | |
| 150 case WM_INITDIALOG: | |
| 151 load_dialog (h); | |
| 152 return FALSE; | |
| 153 case WM_COMMAND: | |
| 154 return HANDLE_WM_COMMAND (h, wParam, lParam, dialog_cmd); | |
| 155 } | |
| 156 return FALSE; | |
| 157 } | |
| 158 | |
| 159 extern char cwd[_MAX_PATH]; | |
| 160 | |
| 161 void | |
| 162 do_local_dir (HINSTANCE h) | |
| 163 { | |
| 164 int rv = 0; | |
| 165 rv = DialogBox (h, MAKEINTRESOURCE (IDD_LOCAL_DIR), 0, dialog_proc); | |
| 166 if (rv == -1) | |
| 167 fatal (IDS_DIALOG_FAILED); | |
| 168 | |
| 169 log (0, "Selected local directory: %s", local_dir); | |
| 170 } | |
| 171 |