Abdulaziz Ghuloum
bf6138f86f
- Added reset-output-port! which sets the write index to 0 and
...
unregisters any callbacks associated with the buffer.
- commented out the call for unblocking the stdin for now
(for reason yet unknown to me, it causes stdout to be unblocked
as well, making writes to the console to come out in bizarre
mixed order)
2008-04-06 10:57:56 -04:00
Abdulaziz Ghuloum
afd7592ae1
Added &i/o-read, &i/o-write, and &i/o conditions to read/write
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errors.
2008-04-05 05:15:30 -04:00
Abdulaziz Ghuloum
8d8f6d39f7
Fixing bug 210744: Interrupts and IO callbacks not interacting
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properly
2008-04-02 20:28:45 -04:00
Abdulaziz Ghuloum
fc92ec8e9f
Fixes bug 205437: socket errors not being reported
2008-03-24 00:01:22 -04:00
Abdulaziz Ghuloum
884f3fe921
Added tcp-server-socket-nonblocking, tcp-accept-connection-nonblocking
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and register-callback for handling nonblocking servers and connections.
2008-03-23 05:02:12 -04:00
Abdulaziz Ghuloum
2119f44125
Added a simple tcp server facility. See lab/greeting-server.ss.
2008-03-23 03:44:20 -04:00
Abdulaziz Ghuloum
9aaf306f16
Nonblocking sockets no longer raise a continuable exception when a
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read or write operation would block. Instead, they are schedules
with an event handler that `selects' on the pending file descriptors
and dispatches the appropriate callback.
2008-03-23 02:14:00 -04:00
Abdulaziz Ghuloum
6e599c4c72
refactored nonblocking code in ikarus-io.c and ikarus.io.ss
2008-03-23 00:41:49 -04:00
Abdulaziz Ghuloum
ce496aebaf
* Better error message when a tcp connection is refused.
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* implemented udp connections (not working yet).
2008-03-22 19:29:41 -04:00
Abdulaziz Ghuloum
f6e5e4d5b4
Added -m32 to CFLAGS/LDFLAGS, updated copyright dates and version no.
2008-01-29 00:34:34 -05:00
Abdulaziz Ghuloum
9ba00f128e
Fixes big 185268: open-string-input-port type check die message missing
2008-01-23 02:17:25 -05:00
Abdulaziz Ghuloum
a33269daa7
Fixes bug 184959: get-bytevector-some missing
2008-01-22 10:59:04 -05:00
Abdulaziz Ghuloum
313e59bc92
slightly enhanced error message for attempting to transcode a port
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using an unsupported line-style (the only supported one is "none" as
of now).
2008-01-22 03:30:52 -05:00
Abdulaziz Ghuloum
264c58c4a4
Working on bug 184993: Writing to zombie process causes Ikarus to exit.
2008-01-21 23:29:04 -05:00
Abdulaziz Ghuloum
cc7066441c
Added put-bytevector.
2008-01-20 20:30:37 -05:00
Abdulaziz Ghuloum
0142ba2315
- Added an optimization to the base record constructors for args up
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to 4.
2008-01-19 18:15:18 -05:00
Abdulaziz Ghuloum
497d2ea8ed
increased IO block-size from 4K to 16K.
2008-01-19 14:51:14 -05:00
Abdulaziz Ghuloum
323d1037ea
- Fixed a performance bug that caused slowness in read-char for IO
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intensive code (cat, tail, wc)
2008-01-19 13:50:53 -05:00
Abdulaziz Ghuloum
2dc4542148
Reimplemented the guardians collector which was yellowing out since
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the last update to the GC. All tests now run without a glitch.
2008-01-12 17:32:43 -05:00
Abdulaziz Ghuloum
771b9699b5
Fixes bug 179015: Feature request: socket-port's id/name includes
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service-name/port
2007-12-28 00:05:44 -05:00
Abdulaziz Ghuloum
64dac92831
Added tcp-connect-nonblocking which is line tcp-connect but puts the
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socket in nonblocking mode. An operation that would block now
raises (continuable) a condition of type &i/o-would-block which
contains the port in question. There's no way to handle the
condition gracefully yet.
2007-12-27 22:08:27 -05:00
Abdulaziz Ghuloum
4f0a816295
Added a tcp-connect procedure that takes a host name and a service
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name (e.g. "www.google.com" and "http") and returns two binary ports:
the first for output and the second for input.
Both ports must be closed for the connection to close.
Also added an example in lab/tcp-connect-example.ss which connects
to an http server, sends "GET /\n" and prints the responde.
2007-12-26 17:35:58 -05:00
Abdulaziz Ghuloum
b8ed235308
Reimplemented open-output-string and get-output-string.
2007-12-26 02:16:02 -05:00
Abdulaziz Ghuloum
ab67ee9dad
Fixes bug 178385: Closed port giving incorrect error about type
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instead of about being closed
2007-12-23 22:28:48 -05:00
Abdulaziz Ghuloum
788b613bba
Added call-with-output-file
2007-12-23 15:18:40 -05:00
Abdulaziz Ghuloum
79277bb394
Added with-output-to-string.
2007-12-23 15:12:22 -05:00
Abdulaziz Ghuloum
894a29f0d8
Added with-output-to-file.
2007-12-23 15:06:05 -05:00
Abdulaziz Ghuloum
d2de3bcadb
Added with-input-from-string.
2007-12-23 14:44:55 -05:00
Abdulaziz Ghuloum
6eb6bf750d
Added a (process "cmd" "args" ...) procedure that execs cmd, passing
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args to it, and returns 4 values:
* the process's pid
* the process's standard-input-port (for writing)
* the process's standard-output-port (for reading)
* the process's standard-error-port (for reading)
See lab/process-example.ss for a sample usage.
2007-12-19 22:46:07 -05:00
Abdulaziz Ghuloum
10077a6468
minor change to the value returned by input-port-byte-position
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(it's up by 1 now).
2007-12-19 19:33:05 -05:00
Abdulaziz Ghuloum
945e8473fc
input-port-byte-position works for input files.
2007-12-18 17:25:48 -05:00
Abdulaziz Ghuloum
64e54de392
Added two extra fields to the port data structure.
2007-12-18 15:36:56 -05:00
Abdulaziz Ghuloum
df08137b7f
fixes bug 176816: &i/o-file-already-exists is now included in the
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condition.
2007-12-18 03:58:50 -05:00
Abdulaziz Ghuloum
cee16e7463
Fixes bug 176816: Incorrect &who for open-output-file
2007-12-18 03:32:07 -05:00
Abdulaziz Ghuloum
64c20409ce
made read-char just as efficient as get-char by copy&paste.
2007-12-15 11:43:04 -05:00
Abdulaziz Ghuloum
8c0563b2d3
fixes bug 173369: errors are supposed to be &assertion
2007-12-15 08:22:49 -05:00
Abdulaziz Ghuloum
08ac2d02f9
Added a comment about why input-transcoder-attrs is missing
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'utf-8-codec stuff (bug 176456)
2007-12-14 19:45:50 -05:00
Abdulaziz Ghuloum
5deeb28bbe
Fixes bug 175517: Custom textual output port not recognized as a
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textual port
2007-12-14 19:42:00 -05:00
Abdulaziz Ghuloum
fa27b7e9cd
Fixes 1/2 of bug 176207: identifier-syntax second case broken
2007-12-14 01:58:55 -05:00
Abdulaziz Ghuloum
1d4db4b9c9
more unsafe prims in ikarus.io.ss
2007-12-12 23:50:05 -05:00
Abdulaziz Ghuloum
23b71cee3c
substantial speedup for new io layer
2007-12-12 21:22:05 -05:00
Abdulaziz Ghuloum
7996ced7c9
removed base-index field from port structs since it was clearly not
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used.
2007-12-12 19:59:10 -05:00
Abdulaziz Ghuloum
9dfa179ded
enlarged size of initial ports' buffers to be 4096+ bytes.
2007-12-12 19:52:26 -05:00
Abdulaziz Ghuloum
a6e1ce0658
given myself a few extra bits in the port attrs for future extensions
2007-12-12 19:47:03 -05:00
Abdulaziz Ghuloum
cef06e3121
removed "closed?" field from port struct.
2007-12-12 19:34:28 -05:00
Abdulaziz Ghuloum
c659cd3ed6
split io into two libraries by splitting the prims outside.
2007-12-12 19:18:57 -05:00
Abdulaziz Ghuloum
eac9829a03
cleanup of tags in ikarus.io.ss
2007-12-12 18:59:19 -05:00
Abdulaziz Ghuloum
3512b4d112
file-based ports are now guarded and their file handles are closed
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if the port is dropped and collected.
2007-12-12 01:32:55 -05:00
Abdulaziz Ghuloum
54f683f0e0
Ported match.ss to ikarus.
2007-12-11 17:41:48 -05:00
Abdulaziz Ghuloum
09a02059c6
custom textual ports now return #t for textual-port? (fixes bug 175517)
2007-12-11 06:04:08 -05:00