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466 Commits

Author SHA1 Message Date
mainzelm 804362834b Extend with-errno to capture all I/O exceptions of the VM: 
+ add errno as first argument to raise-exception os-error in prim-io.scm

+ capture os-error in with-errno-handler* and adjust exception
  arguments to fit errno-handlers
 2003-01-08 09:16:47 +00:00
mainzelm edddbd2925 Partially rewrite of read-string(!)/partial: 
- immediately return on vacuous request

- try to avoid copying in read-string!/partial

- don't use read-string!/partial in read-string/partial to avoid
  duplicate copying

- if argument is fd, set port-buffer to bufpol/none as usual
 2003-01-07 17:32:57 +00:00
mainzelm 7fb1d585b2 Set bufpol/none for current-input-port. 2003-01-07 16:01:14 +00:00
mainzelm f35bd77442 Check string indices and simplify calls to set-port-buffering. 2003-01-07 14:58:13 +00:00
mainzelm 2a352215df Clarifications and fixes for set-port-buffering. 2003-01-07 13:35:54 +00:00
mainzelm 5cd0763723 In socket-option operator and operand were swapped two times. 2003-01-07 10:51:28 +00:00
mainzelm 02e2c02e38 Ugly kludge to fix (glob "/*"): The code treats "" as "/" but 
directory-files doesn't.
 2003-01-07 10:45:01 +00:00
mainzelm 76536c0f37 comment on kludge for ->char-set. 2002-12-17 15:43:23 +00:00
sperber aa1481450d Make LET-MATCH/IF-MATCH conform to documentation & comments. 
In the process, rewrite LET-MATCH as a SYNTAX-RULES macro.
 2002-12-17 13:33:33 +00:00
mainzelm d57d0d9fbb Ignore result of -e: It's not needed anyway and it may be a multiple value result. 2002-12-16 15:44:16 +00:00
mainzelm 1efc0c03ba Export the new file-info-blabla? procedures 2002-12-15 18:03:41 +00:00
mainzelm 4acf723ba9 Don't ignore static.scm, its presence is an error. 2002-12-12 09:12:19 +00:00
mainzelm a3332290c6 port->socket now dups both ports. This is also documented. 2002-12-11 10:01:01 +00:00
eknauel e17a183ffe Initial version of scshql: The original scsh ODBC API for 0.5.x 
written with the new ODBC bindings. Missing: All FETCH functions
 2002-12-09 16:14:48 +00:00
mainzelm e47611a0ae + Check arguments of select-ports/port-channels 
+ Fix typo in really-select-port-channels
 2002-12-06 12:53:55 +00:00
sperber 923ada9986 Added SELECT-PORT-CHANNELS. 2002-11-28 14:31:57 +00:00
sperber b01518b4d9 Rename WAIT-PORTS to SELECT-PORTS. 2002-11-28 14:15:34 +00:00
sperber a6ec3b5bb5 Add WAIT-PORTS. 2002-11-28 10:42:09 +00:00
mainzelm a45bcf41e9 Export connect-socket-no-wait and connect-socket-successful?. 2002-11-27 07:37:58 +00:00
mainzelm c3d776a279 Removed superfluous saving of s48 ports. They are no longer imported anyway. 2002-11-27 07:37:23 +00:00
mainzelm 2cc6f3f087 Removed export declaration of removed repl procedure. 2002-11-27 07:29:54 +00:00
mainzelm 2dda7c9888 Removed repl procedure: it wasn't working anyway. 2002-11-26 12:04:44 +00:00
mainzelm 21364665ee Introduced connect-socket-no-wait and connect-socket-successful?. 2002-11-22 12:26:08 +00:00
mainzelm b2f0570a86 + when importing scheme, hide the procedures which are about to be 
overwritten

+ introduce structure scheme-with-scsh which exports the compound
  interface of scheme and scsh. Instead of the fragile (open scsh
  scheme) you can now use (open scheme-with-scsh).

+ removed superfluous partial-s48-ports
 2002-11-19 12:16:08 +00:00
sperber 883117ae06 Change SELECT! in the same way as SELECT: only ask the buffers of 
ports that were passed in, not those of raw file descriptors.
 2002-11-12 14:26:02 +00:00
sperber a73f146a23 Change CONNECT-SOCKET to pass underlying file descriptor to SELECT to 
prevent SELECT non-blocking because there's space in the buffer.
 2002-11-12 13:14:44 +00:00
sperber a206e4f70a Change the semantics of select so that it doesn't check the underlying 
port buffer for fdes arguments.
 2002-11-12 13:13:27 +00:00
mainzelm 8900f05fd2 call select in connect only on EINPROGRESS, loop on other errors 
(which should not happend anyway according to POSIX).
 2002-10-31 09:51:48 +00:00
mainzelm bcd64a2b3a + Use select on socket:outport if connect returned EINPROGRESS. 
+ Clearer return values for %connect: return a pair that indicates
  whether an recoverable error occured and if this error was EINPROGRESS
  or something else.
 2002-10-30 13:12:00 +00:00
sperber 4290ccae21 Remove the Olinist CONDITITIONALS package, also fixing some atrocious 
uses of whitespace, newline, and indentation.
This saves another 60k or so in scsh.image, actually getting us below
the level of 0.6.2.
 2002-10-30 12:33:51 +00:00
sperber 20b65e6bfa Make dynamic sub-regexps of regexps involving repetition work. 2002-10-30 12:13:20 +00:00
sperber c7e49f9274 Rework CONNECT-SOCKET to use SELECT. 
Note: this is presently broken because of a wrong input-port/output
port classification of the port passed into SELECT.
 2002-10-30 12:01:19 +00:00
sperber d0977ea4d4 Revamped the SELECT implementation to properly distinguish between 
input and output port.  Also, SELECT and SELECT! are no longer
squashed into one silly procedure.
 2002-10-30 12:00:15 +00:00
sperber a8ad3e0c71 Cater to dynamic subforms of SUBMATCH. 2002-10-29 15:57:00 +00:00
mainzelm c5c913b129 Fixes for some bugs introduced by the last commit. 2002-10-23 11:51:21 +00:00
mainzelm 96060828fa Use "compare" und "rename" to compare symbols. 2002-10-21 17:30:49 +00:00
eknauel d1142b703c - Support for odbc 1.0 alloc functions 2002-10-11 08:06:45 +00:00
eknauel 41d219a5c1 + define SQLLEN if not defined (libiodbc on OS X doesn't have it) 
+ new (less, but still) broken version of SQLGetData()
 2002-10-05 18:00:59 +00:00
eknauel ce96216d41 + This version introduces the all new SQLBindCol(), which might (in 
contrast to former versions) someday be capable of returning things
  like SQL_TIME_STRUCT, SQL_DATE_STRUCT, SQL_TIMESTAMP_STRUCT and
  SQL_NUMERIC_STRUCT.
+ However, SQLGetData() is now even more broken than before (if used
  on integer columns). It seems, that I failed to understand the API
  reference on SQLGetData() completly!
 2002-09-30 18:20:47 +00:00
eknauel dc07184b5d + support for SQLBrowseConnect() 
+ finalizers for connection-handles, environment-handles
  and statement-handles
+ finalizers need more testing!
 2002-09-25 15:58:30 +00:00
mainzelm 8b451fe673 + Factor out exit hooks into a separate package. 
+ Let exit call the exit hooks.
 2002-09-25 11:40:07 +00:00
mainzelm 6bb8778437 Introduced new predicates working on file-info records. 2002-09-25 06:26:19 +00:00
eknauel 96238c00c8 fixed a missing s48_enter_integer() in odbc_sql_fetch() 2002-09-24 14:15:52 +00:00
eknauel 4651284138 Fixed a braindead bug in odbc-sql-bindcol() buffer bookkeeping that 
would raise an buffer-exceeded-error even if buffer_needed <
buffer_len after the buffer has been rebound
 2002-09-24 13:48:20 +00:00
eknauel eb4b60db6f added a few comments 2002-09-24 13:29:24 +00:00
eknauel 7cc0537ed4 Basic support for using SQLBindCol() from Scheme. Reading integer 
values from result set is broken. Unbinding columns is not implemented
yet.
 2002-09-24 13:29:03 +00:00
sperber 938182d4b1 Fix the most obvious insanities that's to do with dynamic parts of the 
RX syntax.  Namely, a lot of code (used to) assume(s) that the
total-number-of-submatches (TSM) quantity is static even for dynamic
regexps.

Specifically, RE-TSM now returns an unspecific value instead of 0 for
non-regexps which should break most of the code that used to just
silently do the wrong thing.  It's likely that more examples involving
dynamic sub-regexps will fail.

In the process, I also removed some of Olin's naming craziness (using
"%" signs to convey meaning) which I needed to do to halfway
understand what's going on.
 2002-09-23 12:59:28 +00:00
sperber 7062ec4f17 Long obsolete. 2002-09-19 07:08:29 +00:00
mainzelm 45388f2c12 Remove debugging output. 2002-09-18 11:21:06 +00:00
mainzelm 5b001c5720 Convert optional timeout argument before calling wait-for-channels. 2002-09-17 21:24:04 +00:00