Wez Furlong
23 years ago
16 changed files with 274 additions and 99 deletions
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2Zend/Makefile.am
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42Zend/flex.skl
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2Zend/zend.c
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3Zend/zend.h
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13Zend/zend_compile.h
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20Zend/zend_execute.c
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4Zend/zend_globals.h
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22Zend/zend_ini_scanner.l
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2Zend/zend_language_scanner.h
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33Zend/zend_language_scanner.l
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123Zend/zend_stream.c
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59Zend/zend_stream.h
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2configure.in
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17ext/standard/basic_functions.c
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27main/main.c
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2main/php_ini.c
@ -0,0 +1,123 @@ |
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/* |
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+----------------------------------------------------------------------+ |
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| Zend Engine | |
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+----------------------------------------------------------------------+ |
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| Copyright (c) 1998-2003 Zend Technologies Ltd. (http://www.zend.com) | |
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+----------------------------------------------------------------------+ |
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| This source file is subject to version 2.00 of the Zend license, | |
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| that is bundled with this package in the file LICENSE, and is | |
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| available at through the world-wide-web at | |
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| http://www.zend.com/license/2_00.txt. | |
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| If you did not receive a copy of the Zend license and are unable to | |
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| obtain it through the world-wide-web, please send a note to | |
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| license@zend.com so we can mail you a copy immediately. | |
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+----------------------------------------------------------------------+ |
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| Authors: Wez Furlong <wez@thebrainroom.com> | |
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+----------------------------------------------------------------------+ |
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*/ |
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|
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/* $Id$ */ |
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|
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|
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#include "zend.h" |
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#include "zend_compile.h" |
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|
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ZEND_DLIMPORT int isatty(int fd); |
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|
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static size_t zend_stream_stdio_reader(void *handle, char *buf, size_t len TSRMLS_DC) |
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{ |
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return fread(buf, 1, len, (FILE*)handle); |
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} |
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|
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static void zend_stream_stdio_closer(void *handle TSRMLS_DC) |
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{ |
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if ((FILE*)handle != stdin) |
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fclose((FILE*)handle); |
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} |
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|
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int zend_stream_open(const char *filename, zend_file_handle *handle TSRMLS_DC) |
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{ |
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if (zend_stream_open) { |
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return zend_stream_open_function(filename, handle TSRMLS_CC); |
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} |
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handle->type = ZEND_HANDLE_FP; |
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handle->opened_path = NULL; |
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handle->handle.fp = zend_fopen(filename, &handle->opened_path); |
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handle->filename = (char *)filename; |
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handle->free_filename = 0; |
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|
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return (handle->handle.fp) ? SUCCESS : FAILURE; |
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} |
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|
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int zend_stream_fixup(zend_file_handle *file_handle TSRMLS_DC) |
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{ |
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switch (file_handle->type) { |
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case ZEND_HANDLE_FILENAME: |
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if (FAILURE == zend_stream_open(file_handle->filename, file_handle TSRMLS_CC)) { |
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return FAILURE; |
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} |
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break; |
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|
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case ZEND_HANDLE_FD: |
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file_handle->handle.fp = fdopen(file_handle->handle.fd, "rb"); |
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file_handle->type = ZEND_HANDLE_FP; |
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break; |
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|
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case ZEND_HANDLE_FP: |
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file_handle->handle.fp = file_handle->handle.fp; |
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break; |
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|
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case ZEND_HANDLE_STREAM: |
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/* nothing to do */ |
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return SUCCESS; |
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|
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default: |
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return FAILURE; |
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} |
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if (file_handle->type == ZEND_HANDLE_FP) { |
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if (!file_handle->handle.fp) { |
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return FAILURE; |
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} |
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|
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/* promote to stream */ |
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file_handle->handle.stream.handle = file_handle->handle.fp; |
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file_handle->handle.stream.reader = zend_stream_stdio_reader; |
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file_handle->handle.stream.closer = zend_stream_stdio_closer; |
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file_handle->type = ZEND_HANDLE_STREAM; |
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|
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file_handle->handle.stream.interactive = isatty(fileno(file_handle->handle.stream.handle)); |
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} |
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return SUCCESS; |
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} |
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|
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size_t zend_stream_read(zend_file_handle *file_handle, char *buf, size_t len TSRMLS_DC) |
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{ |
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if (file_handle->handle.stream.interactive) { |
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int c = '*', n; |
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|
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for ( n = 0; n < len && (c = zend_stream_getc( file_handle TSRMLS_CC)) != EOF && c != '\n'; ++n ) |
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buf[n] = (char) c; |
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if ( c == '\n' ) |
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buf[n++] = (char) c; |
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return n; |
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} |
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return file_handle->handle.stream.reader(file_handle->handle.stream.handle, buf, len TSRMLS_CC); |
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} |
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|
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int zend_stream_getc(zend_file_handle *file_handle TSRMLS_DC) |
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{ |
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char buf; |
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if (zend_stream_read(file_handle, &buf, sizeof(buf) TSRMLS_CC)) { |
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return buf; |
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} |
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return EOF; |
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} |
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|
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int zend_stream_ferror(zend_file_handle *file_handle TSRMLS_DC) |
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{ |
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return 0; |
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} |
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@ -0,0 +1,59 @@ |
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/* |
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+----------------------------------------------------------------------+ |
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| Zend Engine | |
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+----------------------------------------------------------------------+ |
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| Copyright (c) 1998-2003 Zend Technologies Ltd. (http://www.zend.com) | |
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+----------------------------------------------------------------------+ |
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| This source file is subject to version 2.00 of the Zend license, | |
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| that is bundled with this package in the file LICENSE, and is | |
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| available at through the world-wide-web at | |
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| http://www.zend.com/license/2_00.txt. | |
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| If you did not receive a copy of the Zend license and are unable to | |
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| obtain it through the world-wide-web, please send a note to | |
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| license@zend.com so we can mail you a copy immediately. | |
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+----------------------------------------------------------------------+ |
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| Authors: Wez Furlong <wez@thebrainroom.com> | |
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+----------------------------------------------------------------------+ |
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*/ |
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|
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/* $Id$ */ |
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#ifndef ZEND_STREAM_H |
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#define ZEND_STREAM_H |
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/* Lightweight stream implementation for the ZE scanners. |
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* These functions are private to the engine. |
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* */ |
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typedef size_t (*zend_stream_reader_t)(void *handle, char *buf, size_t len TSRMLS_DC); |
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typedef void (*zend_stream_closer_t)(void *handle TSRMLS_DC); |
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|
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typedef struct _zend_stream { |
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void *handle; |
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zend_stream_reader_t reader; |
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zend_stream_closer_t closer; |
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int interactive; |
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} zend_stream; |
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|
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typedef struct _zend_file_handle { |
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zend_uchar type; |
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char *filename; |
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char *opened_path; |
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union { |
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int fd; |
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FILE *fp; |
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zend_stream stream; |
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} handle; |
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zend_bool free_filename; |
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} zend_file_handle; |
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int zend_stream_open(const char *filename, zend_file_handle *handle TSRMLS_DC); |
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int zend_stream_ferror(zend_file_handle *file_handle TSRMLS_DC); |
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int zend_stream_getc(zend_file_handle *file_handle TSRMLS_DC); |
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size_t zend_stream_read(zend_file_handle *file_handle, char *buf, size_t len TSRMLS_DC); |
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int zend_stream_fixup(zend_file_handle *file_handle TSRMLS_DC); |
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|
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#define zend_stream_close(handle) zend_file_handle_dtor((handle)) |
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|
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#endif |
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|
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