2013-01-15 16:51:55 +00:00
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/* $Id$
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Part of SWI-Prolog
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Author: Jan Wielemaker
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E-mail: J.Wielemaker@uva.nl
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WWW: http://www.swi-prolog.org
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Copyright (C): 1985-2011, University of Amsterdam
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef PL_FILE_H_INCLUDED
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#define PL_FILE_H_INCLUDED
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typedef enum
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{ ST_FALSE = -1, /* Do not check stream types */
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ST_LOOSE = 0, /* Default: accept latin-1 for binary */
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ST_TRUE = 1 /* Strict checking */
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} st_check;
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/* pl-file.c */
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COMMON(void) initIO(void);
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COMMON(void) dieIO(void);
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COMMON(void) closeFiles(int all);
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COMMON(int) openFileDescriptors(unsigned char *buf, int size);
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COMMON(void) protocol(const char *s, size_t n);
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COMMON(int) getTextInputStream__LD(term_t t, IOSTREAM **s ARG_LD);
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COMMON(int) getBinaryInputStream__LD(term_t t, IOSTREAM **s ARG_LD);
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COMMON(int) getTextOutputStream__LD(term_t t, IOSTREAM **s ARG_LD);
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COMMON(int) getBinaryOutputStream__LD(term_t t, IOSTREAM **s ARG_LD);
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COMMON(int) reportStreamError(IOSTREAM *s);
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COMMON(int) streamStatus(IOSTREAM *s);
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2013-11-15 01:10:25 +00:00
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COMMON(int) setFileNameStream(IOSTREAM *s, atom_t name);
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2013-01-15 16:51:55 +00:00
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COMMON(atom_t) fileNameStream(IOSTREAM *s);
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COMMON(int) getSingleChar(IOSTREAM *s, int signals);
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2014-09-09 23:53:10 -05:00
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COMMON(bool) readLine(IOSTREAM *in, IOSTREAM *out, char *buffer);
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2013-01-15 16:51:55 +00:00
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COMMON(int) LockStream(void);
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COMMON(int) UnlockStream(void);
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COMMON(IOSTREAM *) PL_current_input(void);
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COMMON(IOSTREAM *) PL_current_output(void);
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COMMON(int) pl_see(term_t f);
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COMMON(int) pl_seen(void);
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COMMON(int) seeString(const char *s);
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COMMON(int) seeingString(void);
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COMMON(int) seenString(void);
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2014-09-09 23:53:10 -05:00
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COMMON(bool) tellString(char **s, size_t *size, IOENC enc);
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COMMON(bool) toldString(void);
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2013-01-15 16:51:55 +00:00
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COMMON(void) prompt1(atom_t prompt);
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COMMON(atom_t) PrologPrompt(void);
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COMMON(int) streamNo(term_t spec, int mode);
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COMMON(void) release_stream_handle(term_t spec);
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COMMON(int) unifyTime(term_t t, time_t time);
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#ifdef __WINDOWS__
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COMMON(word) pl_make_fat_filemap(term_t dir);
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#endif
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COMMON(int) PL_unify_stream_or_alias(term_t t, IOSTREAM *s);
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COMMON(void) pushOutputContext(void);
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COMMON(void) popOutputContext(void);
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COMMON(IOENC) atom_to_encoding(atom_t a);
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COMMON(atom_t) encoding_to_atom(IOENC enc);
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COMMON(int) setupOutputRedirect(term_t to,
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redir_context *ctx,
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int redir);
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COMMON(int) closeOutputRedirect(redir_context *ctx);
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COMMON(void) discardOutputRedirect(redir_context *ctx);
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COMMON(int) push_input_context(atom_t type);
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COMMON(int) pop_input_context(void);
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#endif /*PL_FILE_H_INCLUDED*/
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