1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
|
2002-06-18 Marcus Brinkmann <marcus@gnu.org>
* console.h: Update all CONS_KEY_* macros to match other terminfo
definitions (like "linux", "screen", "gnome"). Add CONS_CHAR_*
macros for terminal graphic characters.
* display.c (struct attr): New member ALTCHAR to flag usage of
alternate character set.
(display_notice_filechange): Make static.
(handle_escape_bracket_m): Set ALTCHAR to 0 when resetting.
Support new modes 10 and 11 to disable and enable ALTCHAR.
(limit_cursor): New function, moved to global scope from ...
(handle_escape_bracket): ... here.
(linefeed): New function, moved to global scope from ...
(display_output_one): ... here.
(horizontal_tab): New function.
(handle_escape_bracket): Add alias \E[' to \E[G for VT100
compatibility. Add capability \E[a (horizontal cursor position
relative) for ECMA-48 compatibility. Add capabilities \E[I
(horizontal tab) and \E[Z (backward tabulation) for ECMA-48
compatibility. Move capabilities \E[s and \E[u to ...
(display_output_one): ... here as \E7 and \E8 for VT100
compatibility.
(altchar_to_ucs4): New function.
(display_output_one): Use altchar_to_ucs4 when in altchar mode.
Add \EM (reset) capability.
2002-06-17 Marcus Brinkmann <marcus@gnu.org>
* console.c (new_node): Adjust size of display node.
* console.h: Add macros for color names. Add macros for intensity
names. Add new types conchar_t and conchar_attr_t, which
represent a console matrix cell and the attribute of one such
cell, resp. Add macros for keycodes.
(struct cons_display): Change type of _matrix member to conchar_t.
* display.c (struct attr): Rewrite, using cons_attr_t to hold the
attributes.
(handle_escape_bracket_m): Use new members of ATTR.
(display_flush_filechange): Send notification for changed matrix
before the notification for new cur_line. Fix types in length
calculation.
(conchar_memset): New function.
(user_create): Accept CHR and ATTR arguments. Fix calculation of
NPAGES. Use conchar_memset instead of wmemset.
(screen_fill): Fix type of ATTR argument. Use conchar_memset
instead of wmemset.
(screen_shift_left): Fix type of ATTR argument. Set attribute of
empty cells. Fix length calculation.
(screen_shift_right): Likewise.
(handle_escape_bracket): Set default parameter for HUP. Be more
ECMA-48 conform.
(display_output_one): Fix arguments in screen_fill invocation.
Set attribute for character output. Add <NEL> from ECMA-48.
(display_create): Use 50 lines for now. Set default colors, and
add new arguments to user_create invocation.
2002-06-15 Marcus Brinkmann <marcus@gnu.org>
* display.c (struct changes): Change type of WHICH from int to
unsigned int.
(display_flush_filechanges): Likewise for argument TYPE. Fix a
zillion bugs.
(display_record_filechange): Fix half a zillion bugs.
(screen_shift_left): Fix order of arguments. Just flag a normal
write change for the whole region, instead trying to be clever.
(screen_shift_right): Likewise.
2002-06-14 Marcus Brinkmann <marcus@gnu.org>
* display.c (struct changes): New structure to temporarily hold
changes to the display.
(struct display): New member CHANGES.
(display_flush_filechange): New function.
(display_record_filechange): Likewise.
(screen_fill): Use display_record_filechange instead
display_notice_filechange.
(display_output_one): Likewise.
(screen_shift_left): Flush pending filechanges before scrolling.
(screen_shift_right): Likewise.
(display_output_one): Don't notice changes here ...
(display_output_some): ... but here.
* display.c (struct user_pager_info): Add members MEMOBJ_NPAGES
and MEMOBJ_PAGES to hold the allocated and returned pages.
(struct display): Remove member MEMOBJ_SIZE.
(pager_clear_user_data): Deallocate returned pages for this pager
object.
(pager_read_page): Add an assertion to check that we don't create
new pages for already allocated and returned pages.
(pager_write_page): Implement by just holding to the page and
storing its address in the pager object for later deallocation.
(pager_report_extent): Implement using new member MEMOBJ_NPAGES
rather than MEMOBJ_SIZE.
(user_create): Allocate extra storage for the returned pages in
UPI.
2002-06-13 Marcus Brinkmann <marcus@gnu.org>
* Makefile (DIST_FILES): New target.
(MIGSTUBS): Likewise.
(OBJS): Add $(MIGSTUBS).
* ourfs_notify.defs: New file.
* console.c: Diddle order of typedefs.
(netfs_attempt_read): Clip AMT to bytes left to read before
calling display_read.
(netfs_S_file_notice_changes): New function.
* console.h: Include <stdint.h>, not <sys/types.h>.
Change all types from u_int32_t to uint32_t.
* display.c: Include <stddef.h> and "outfs_notify_U.h". Change
all u_int_32 types to uint32_t.
(struct modreq): New structure.
(struct display): New member filemod_reqs.
(free_modreqs): New function.
(display_notice_changes): Likewise.
(display_notice_filechange): Likewise.
(display_destroy): Free filemod_reqs member of DISPLAY.
(MATRIX_POS): Macro removed.
(screen_fill): Rewritten.
(screen_shift_left): New function.
(screen_shift_right): Likewise.
(screen_scroll_up): Function removed.
(screen_scroll_down): Likewise.
(screen_scroll_left): Likewise.
(screen_scroll_right): Likewise.
(handle_esc_bracket): Use new screen_* functions.
(display_output_one): Store old cursor and screen attributes, and
if they have been changed, send file change notifications.
* display.h: New prototype for display_notice_changes.
2002-06-12 Marcus Brinkmann <marcus@gnu.org>
* console.c: Include <argz.h>. Do not include "console.h", but
inline it. New macro DEFAULT_ENCODING.
(struct cons): De-const-ify member ENCODING.
(mycons, cons): Remove global variables.
(vcons_lookup): Use default encoding if CONS->encoding is not set.
(new_node): Access CONS through VCONS. Adjust size of display
node.
(netfs_attempt_read): Truncate length to read before reading.
(netfs_S_io_map): New function.
(options): New global variable.
(parse_opt): New function.
(netfs_append_args): New function.
(main): New variable CONS to hold console structure. Rediddle
initialization to allocate memory for it, parse arguments, and
create the root node in correct order. Also call display_init.
* console.h: Rewritten with new meaning. It now describes the
public interface of the console.
* display.c: Include <assert.h>, <error.h>, <hurd.h>,
<hurd/pager.h> and "console.h".
(struct screen): Removed.
(struct cursor): Remove members X, Y and status.
(struct user_pager_info): New struct.
(struct display): Remove member SCREEN, add new members USER, UPI,
MEMOBJ and MEMOBJ_SIZE.
(pager_bucket): New global variable.
(display_get_filemap): New function.
(pager_clear_user_data): Likewise.
(pager_read_page): Likewise.
(pager_write_page): Likewise.
(pager_unlock_page): Likewise.
(pager_report_extent): Likewise.
(pager_dropweak): Likewise.
(service_paging_requests): Likewise.
(screen_init): Renamed to ...
(user_create): ... this new function and changed to allocate
memory object and map it for USER data in display structure.
(screen_deinit): Renamed to ...
(user_destroy): ... this new function and rewrote it.
(MATRIX_POS): New macro.
(screen_fill): Take DISPLAY argument instead SCREEN. Use
MATRIX_POS.
(screen_scroll_up): Likewise.
(screen_scroll_down): Likewise.
(screen_scroll_left): Likewise.
(screen_scroll_right): Likewise.
(handle_esc_bracket_hl): Take DISPLAY argument instead CURSOR.
(handle_esc_bracket): Access screen and cursor fields correctly.
(display_output_one): Likewise.
(display_getsize): Likewise.
(display_init): New function.
(display_create): New variables width, height, lines. Call
user_create, not screen_init. Call user_destroy, not
screen_deinit.
(display_destroy): Call user_destroy, not
screen_deinit.
(display_read): Reimplement using memory mapping.
* display.h: New prototypes for display_init and display_get_filemap.
2002-06-09 Marcus Brinkmann <marcus@gnu.org>
* display.c (struct cursor): Change type of all members from int
to u_int32_t.
(screen_init): Initialize SCREEN->lines with 25 instead 200 for
now.
(screen_fill): Bring SCREEN->current_line into the calculation of
MATRIXP.
(screen_scroll_up): Likewise.
(screen_scroll_down): Likewise.
(screen_scroll_left): Likewise.
(screen_scroll_right): Likewise.
(display_output_one): Beautify code a bit.
(display_read): Add metadata to beginning of file.
* console.c (new_node): Increase size of display node to include
metadata.
2002-06-05 Marcus Brinkmann <marcus@gnu.org>
* input.h: New file.
* input.c: Likewise.
* console.h: Likewise.
* console.c: Likewise.
* display.h: New development version.
* display.c: Likewise.
* Makefile (SRCS): Replace with files for new console server.
(LCLHDRS): Likewise.
(HURDLIBS): Likewise.
(OBJS): Likewise.
2002-06-05 Marcus Brinkmann <marcus@gnu.org>
* input.h: Renamed to ...
* input-drv.h: ... this.
* focus.c: Include "input-drv.h" instead "input.h".
* console.c: Likewise.
* Makefile (LCLHDRS): Rename input.h to input-drv.h.
* main.c: Include "vcons.h" instead "console.h".
* focus.c: Likewise.
* Makefile (LCLHDRS): Rename console.h to vcons.h.
(SRCS): Rename console.c to vcons.c.
2002-06-04 Marcus Brinkmann <marcus@gnu.org>
* display.h: New file.
* display.c: Likewise.
2002-06-04 Marcus Brinkmann <marcus@gnu.org>
* display.h: Renamed to ...
* display-drv.h: ... this.
* Makefile (LCLHDRS): Rename display.h to display-drv.h.
* console.c: Include "display-drv.h" instead "display.h".
* vga-display.c: Likewise.
2002-06-03 Marcus Brinkmann <marcus@gnu.org>
* console.c (vcons_release): Fix last change.
2002-06-02 Marcus Brinkmann <marcus@gnu.org>
* console.c (vcons_lookup): Correct nesting.
(vcons_release): Negate if condition.
Delete VCONS_LIST in CONS with last virtual console.
2002-03-23 James A. Morrison <ja2morri@uwaterloo.ca>
* main.c (main): Use error, not fprintf and exit.
2002-03-17 Roland McGrath <roland@frob.com>
* mutations.h (TIOCTL_IMPORTS): New macro.
* priv.h: Protect from multiple inclusion.
* vga.c (vga_init): io_perm -> ioperm.
(vga_deinit): Likewise.
* dynafont.c: Include <string.h>.
* focus.c: Likewise.
* vga.c: Likewise.
* vga-display.c: Likewise.
* main.c: Include <error.h>.
(main): Use `error' instead of perror + exit.
(console_mode, console_owner, console_group): Use *_t, not int.
2002-03-17 Marcus Brinkmann <marcus@gnu.org>
* bdf.c, bdf.h, console.c, console.h, display.h, dynafont.c,
dynafont.h, focus.c, focus.h, input.h, main.c, Makefile,
mutations.h, priv.h, vga.c, vga-display.c, vga.h, vga-hw.h: New files.
|
