pollita Thu Oct 5 21:28:19 2006 UTC Modified files: /php-src/ext/bz2 bz2.c /php-src/ext/bz2/tests 001.phpt 004.phpt 005.phpt Log: Updated for PHP6
http://cvs.php.net/viewvc.cgi/php-src/ext/bz2/bz2.c?r1=1.26&r2=1.27&diff_format=u Index: php-src/ext/bz2/bz2.c diff -u php-src/ext/bz2/bz2.c:1.26 php-src/ext/bz2/bz2.c:1.27 --- php-src/ext/bz2/bz2.c:1.26 Wed Aug 30 18:40:01 2006 +++ php-src/ext/bz2/bz2.c Thu Oct 5 21:28:18 2006 @@ -16,7 +16,7 @@ +----------------------------------------------------------------------+ */ -/* $Id: bz2.c,v 1.26 2006/08/30 18:40:01 iliaa Exp $ */ +/* $Id: bz2.c,v 1.27 2006/10/05 21:28:18 pollita Exp $ */ #ifdef HAVE_CONFIG_H #include "config.h" @@ -305,7 +305,7 @@ php_info_print_table_end(); } -/* {{{ proto string bzread(resource bz[, int length]) +/* {{{ proto string bzread(resource bz[, int length]) U Reads up to length bytes from a BZip2 stream, or 1024 bytes if length is not specified */ static PHP_FUNCTION(bzread) { @@ -324,54 +324,64 @@ RETURN_FALSE; } - Z_STRVAL_P(return_value) = emalloc(len + 1); - Z_STRLEN_P(return_value) = php_stream_read(stream, Z_STRVAL_P(return_value), len); - - if (Z_STRLEN_P(return_value) < 0) { - efree(Z_STRVAL_P(return_value)); - php_error_docref(NULL TSRMLS_CC, E_WARNING, "could not read valid bz2 data from stream"); - RETURN_FALSE; - } - - Z_STRVAL_P(return_value)[Z_STRLEN_P(return_value)] = 0; + if (stream->readbuf_type == IS_UNICODE) { + int buflen = len; + UChar *buf = php_stream_read_unicode_chars(stream, &buflen); + + if (!buf) { + /* For BC */ + RETURN_EMPTY_UNICODE(); + } - Z_TYPE_P(return_value) = IS_STRING; + RETURN_UNICODEL(buf, buflen, 0); + } else { /* IS_STRING */ + char *buf = emalloc(len + 1); + int buflen = php_stream_read(stream, buf, len); + + if (!buflen) { + efree(buf); + RETURN_EMPTY_STRING(); + } + buf[buflen] = 0; + RETURN_STRINGL(buf, buflen, 0); + } } /* }}} */ -/* {{{ proto resource bzopen(string|int file|fp, string mode) +/* {{{ proto resource bzopen(string|int file|fp, string mode) U Opens a new BZip2 stream */ static PHP_FUNCTION(bzopen) { - zval **file, /* The file to open */ - **mode; /* The mode to open the stream with */ + zval **file; /* The file to open */ + char *mode; /* The mode to open the stream with */ + int mode_len; BZFILE *bz; /* The compressed file stream */ php_stream *stream = NULL; - if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &file, &mode) == FAILURE) { - WRONG_PARAM_COUNT; + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Zs", &file, &mode, &mode_len) == FAILURE) { + return; } - convert_to_string_ex(mode); - if (Z_STRLEN_PP(mode) != 1 || (Z_STRVAL_PP(mode)[0] != 'r' && Z_STRVAL_PP(mode)[0] != 'w')) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "'%s' is not a valid mode for bzopen(). Only 'w' and 'r' are supported.", Z_STRVAL_PP(mode)); + if (mode_len != 1 || (mode[0] != 'r' && mode[0] != 'w')) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "'%s' is not a valid mode for bzopen(). Only 'w' and 'r' are supported.", mode); RETURN_FALSE; } /* If it's not a resource its a string containing the filename to open */ if (Z_TYPE_PP(file) != IS_RESOURCE) { - convert_to_string_ex(file); + char *filename; + int filename_len; + + if (FAILURE == php_stream_path_param_encode(file, &filename, &filename_len, REPORT_ERRORS, FG(default_context))) { + RETURN_FALSE; + } - if (Z_STRLEN_PP(file) == 0) { + if (filename_len == 0) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "filename cannot be empty"); RETURN_FALSE; } - stream = php_stream_bz2open(NULL, - Z_STRVAL_PP(file), - Z_STRVAL_PP(mode), - REPORT_ERRORS, - NULL); + stream = php_stream_bz2open(NULL, filename, mode, REPORT_ERRORS, NULL); } else { /* If it is a resource, than its a stream resource */ int fd; @@ -388,17 +398,17 @@ RETURN_FALSE; } - switch(Z_STRVAL_PP(mode)[0]) { + switch(mode[0]) { case 'r': /* only "r" and "rb" are supported */ - if (stream->mode[0] != Z_STRVAL_PP(mode)[0] && !(stream_mode_len == 2 && stream->mode[1] != Z_STRVAL_PP(mode)[0])) { + if (stream->mode[0] != mode[0] && !(stream_mode_len == 2 && stream->mode[1] != mode[0])) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "cannot read from a stream opened in write only mode"); RETURN_FALSE; } break; case 'w': /* support only "w"(b), "a"(b), "x"(b) */ - if (stream->mode[0] != Z_STRVAL_PP(mode)[0] && !(stream_mode_len == 2 && stream->mode[1] != Z_STRVAL_PP(mode)[0]) + if (stream->mode[0] != mode[0] && !(stream_mode_len == 2 && stream->mode[1] != mode[0]) && stream->mode[0] != 'a' && !(stream_mode_len == 2 && stream->mode[1] != 'a') && stream->mode[0] != 'x' && !(stream_mode_len == 2 && stream->mode[1] != 'x')) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "cannot write to a stream opened in read only mode"); @@ -410,13 +420,14 @@ break; } + /* If the stream is filtered, it'll fail here because it's not castable */ if (FAILURE == php_stream_cast(stream, PHP_STREAM_AS_FD, (void *) &fd, REPORT_ERRORS)) { RETURN_FALSE; } - bz = BZ2_bzdopen(fd, Z_STRVAL_PP(mode)); + bz = BZ2_bzdopen(fd, mode); - stream = php_stream_bz2open_from_BZFILE(bz, Z_STRVAL_PP(mode), stream); + stream = php_stream_bz2open_from_BZFILE(bz, mode, stream); } if (stream) { @@ -427,7 +438,7 @@ } /* }}} */ -/* {{{ proto int bzerrno(resource bz) +/* {{{ proto int bzerrno(resource bz) U Returns the error number */ static PHP_FUNCTION(bzerrno) { @@ -435,7 +446,7 @@ } /* }}} */ -/* {{{ proto string bzerrstr(resource bz) +/* {{{ proto string bzerrstr(resource bz) U Returns the error string */ static PHP_FUNCTION(bzerrstr) { @@ -443,7 +454,7 @@ } /* }}} */ -/* {{{ proto array bzerror(resource bz) +/* {{{ proto array bzerror(resource bz) U Returns the error number and error string in an associative array */ static PHP_FUNCTION(bzerror) { @@ -451,65 +462,59 @@ } /* }}} */ -/* {{{ proto string bzcompress(string source [, int blocksize100k [, int workfactor]]) +/* {{{ proto string bzcompress(string source [, int blocksize100k [, int workfactor]]) U Compresses a string into BZip2 encoded data */ static PHP_FUNCTION(bzcompress) { - zval **source, /* Source data to compress */ - **zblock_size, /* Optional block size to use */ - **zwork_factor; /* Optional work factor to use */ - char *dest = NULL; /* Destination to place the compressed data into */ - int error, /* Error Container */ - block_size = 4, /* Block size for compression algorithm */ - work_factor = 0, /* Work factor for compression algorithm */ - argc; /* Argument count */ - unsigned int source_len, /* Length of the source data */ - dest_len; /* Length of the destination buffer */ - - argc = ZEND_NUM_ARGS(); - - if (argc < 1 || argc > 3 || zend_get_parameters_ex(argc, &source, &zblock_size, &zwork_factor) == FAILURE) { - WRONG_PARAM_COUNT; - } - - convert_to_string_ex(source); - - /* Assign them to easy to use variables, dest_len is initially the length of the data - + .01 x length of data + 600 which is the largest size the results of the compression - could possibly be, at least that's what the libbz2 docs say (thanks to [EMAIL PROTECTED] - for pointing this out). */ - source_len = Z_STRLEN_PP(source); - dest_len = Z_STRLEN_PP(source) + (0.01 * Z_STRLEN_PP(source)) + 600; - - /* Allocate the destination buffer */ + char *source; /* String to compress */ + int source_len; + zend_uchar source_type; + long block_size = 4, /* Block size for compression algorithm */ + work_factor = 0; /* Work factor for compression algorithm */ + char *dest = NULL; /* Destination to place the compressed data into */ + int dest_len = 0; + int error; /* Error Container */ + + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "t|ll", &source, &source_len, &source_type, &block_size, &work_factor) == FAILURE) { + return; + } + + /* Malloc dest to dest_len which is the length of the 101% the length of the data plus 600 bytes + * This is the largest size the results of the compression could possibly be, + * at least that's what the libbz2 docs say (thanks to [EMAIL PROTECTED] for pointing this out). + */ + dest_len = source_len + (0.01 * source_len) + 600; dest = emalloc(dest_len + 1); - /* Handle the optional arguments */ - if (argc > 1) { - convert_to_long_ex(zblock_size); - block_size = Z_LVAL_PP(zblock_size); - } - - if (argc > 2) { - convert_to_long_ex(zwork_factor); - work_factor = Z_LVAL_PP(zwork_factor); + if (source_type == IS_UNICODE) { + source = zend_unicode_to_ascii((UChar*)source, source_len TSRMLS_CC); + if (!source) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Binary or ASCII-Unicode string expected, non-ASCII-Unicode string received"); + RETURN_FALSE; + } } - error = BZ2_bzBuffToBuffCompress(dest, &dest_len, Z_STRVAL_PP(source), source_len, block_size, 0, work_factor); + error = BZ2_bzBuffToBuffCompress(dest, &dest_len, source, source_len, block_size, 0, work_factor); if (error != BZ_OK) { efree(dest); - RETURN_LONG(error); + RETVAL_LONG(error); } else { - /* Copy the buffer, we have perhaps allocate alot more than we need, - so we erealloc() the buffer to the proper size */ - dest = erealloc(dest, dest_len + 1); + if (dest_len < source_len) { + /* Normal case, but it means we over alloc'd */ + dest = erealloc(dest, dest_len + 1); + } /* else it's not worth a realloc */ + dest[dest_len] = 0; - RETURN_STRINGL(dest, dest_len, 0); + RETVAL_STRINGL(dest, dest_len, 0); + } + + if (source_type == IS_UNICODE) { + efree(source); } } /* }}} */ -/* {{{ proto string bzdecompress(string source [, int small]) +/* {{{ proto string bzdecompress(string source [, int small]) U Decompresses BZip2 compressed data */ static PHP_FUNCTION(bzdecompress) { @@ -523,7 +528,7 @@ #endif bz_stream bzs; - if (FAILURE == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &small)) { + if (FAILURE == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "S|l", &source, &source_len, &small)) { RETURN_FALSE; } @@ -567,17 +572,17 @@ The central error handling interface, does the work for bzerrno, bzerrstr and bzerror */ static void php_bz2_error(INTERNAL_FUNCTION_PARAMETERS, int opt) { - zval **bzp; /* BZip2 Resource Pointer */ + zval *zstream; /* BZip2 Resource Pointer */ php_stream *stream; const char *errstr; /* Error string */ int errnum; /* Error number */ struct php_bz2_stream_data_t *self; - if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &bzp) == FAILURE) { - WRONG_PARAM_COUNT; + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zstream) == FAILURE) { + return; } - php_stream_from_zval(stream, bzp); + php_stream_from_zval(stream, &zstream); if (!php_stream_is(stream, PHP_STREAM_IS_BZIP2)) { RETURN_FALSE; @@ -594,13 +599,13 @@ RETURN_LONG(errnum); break; case PHP_BZ_ERRSTR: - RETURN_STRING((char*)errstr, 1); + RETURN_RT_STRING((char*)errstr, ZSTR_DUPLICATE); break; case PHP_BZ_ERRBOTH: array_init(return_value); - add_assoc_long (return_value, "errno", errnum); - add_assoc_string(return_value, "errstr", (char*)errstr, 1); + add_ascii_assoc_long (return_value, "errno", errnum); + add_ascii_assoc_rt_string(return_value, "errstr", (char*)errstr, ZSTR_DUPLICATE); break; } } http://cvs.php.net/viewvc.cgi/php-src/ext/bz2/tests/001.phpt?r1=1.2&r2=1.3&diff_format=u Index: php-src/ext/bz2/tests/001.phpt diff -u php-src/ext/bz2/tests/001.phpt:1.2 php-src/ext/bz2/tests/001.phpt:1.3 --- php-src/ext/bz2/tests/001.phpt:1.2 Mon Jun 26 22:20:55 2006 +++ php-src/ext/bz2/tests/001.phpt Thu Oct 5 21:28:19 2006 @@ -19,7 +19,7 @@ echo "Done\n"; ?> --EXPECTF-- -Warning: Wrong parameter count for bzopen() in %s on line %d +Warning: bzopen() expects exactly 2 parameters, 0 given in %s on line %d NULL Warning: bzopen(): '' is not a valid mode for bzopen(). Only 'w' and 'r' are supported. in %s on line %d http://cvs.php.net/viewvc.cgi/php-src/ext/bz2/tests/004.phpt?r1=1.3&r2=1.4&diff_format=u Index: php-src/ext/bz2/tests/004.phpt diff -u php-src/ext/bz2/tests/004.phpt:1.3 php-src/ext/bz2/tests/004.phpt:1.4 --- php-src/ext/bz2/tests/004.phpt:1.3 Wed Oct 4 08:45:21 2006 +++ php-src/ext/bz2/tests/004.phpt Thu Oct 5 21:28:19 2006 @@ -109,3 +109,69 @@ Warning: bzerrno(): %d is not a valid stream resource in %s on line %d bool(false) Done +--UEXPECTF-- +array(2) { + [u"errno"]=> + int(0) + [u"errstr"]=> + unicode(2) "OK" +} +unicode(2) "OK" +int(0) +array(2) { + [u"errno"]=> + int(0) + [u"errstr"]=> + unicode(2) "OK" +} +unicode(2) "OK" +int(0) +string(0) "" +array(2) { + [u"errno"]=> + int(-5) + [u"errstr"]=> + unicode(16) "DATA_ERROR_MAGIC" +} +unicode(16) "DATA_ERROR_MAGIC" +int(-5) +string(0) "" +array(2) { + [u"errno"]=> + int(-4) + [u"errstr"]=> + unicode(10) "DATA_ERROR" +} +unicode(10) "DATA_ERROR" +int(-4) +string(0) "" +array(2) { + [u"errno"]=> + int(-5) + [u"errstr"]=> + unicode(16) "DATA_ERROR_MAGIC" +} +unicode(16) "DATA_ERROR_MAGIC" +int(-5) +string(0) "" +array(2) { + [u"errno"]=> + int(-4) + [u"errstr"]=> + unicode(10) "DATA_ERROR" +} +unicode(10) "DATA_ERROR" +int(-4) + +Warning: bzread(): %d is not a valid stream resource in %s on line %d +bool(false) + +Warning: bzerror(): %d is not a valid stream resource in %s on line %d +bool(false) + +Warning: bzerrstr(): %d is not a valid stream resource in %s on line %d +bool(false) + +Warning: bzerrno(): %d is not a valid stream resource in %s on line %d +bool(false) +Done http://cvs.php.net/viewvc.cgi/php-src/ext/bz2/tests/005.phpt?r1=1.2&r2=1.3&diff_format=u Index: php-src/ext/bz2/tests/005.phpt diff -u php-src/ext/bz2/tests/005.phpt:1.2 php-src/ext/bz2/tests/005.phpt:1.3 --- php-src/ext/bz2/tests/005.phpt:1.2 Mon Jun 26 22:20:55 2006 +++ php-src/ext/bz2/tests/005.phpt Thu Oct 5 21:28:19 2006 @@ -11,7 +11,8 @@ Nothing matters no one else"; var_dump(bzcompress()); -var_dump(bzcompress(1,1,1)); +/* Having newlines confuses EXPECTF */ +var_dump(str_replace(array(b"\n", b"\r"), array(b"\\n", b"\\r"), bzcompress(1,1,1))); var_dump(bzcompress($string, 100)); var_dump(bzcompress($string, 100, -1)); var_dump(bzcompress($string, 100, 1000)); @@ -21,7 +22,7 @@ $data2 = bzcompress($string, 1, 10); $data3 = $data2; -$data3{3} = 0; +$data3[3] = b"0"; var_dump(bzdecompress()); var_dump(bzdecompress(1,1,1)); @@ -38,7 +39,7 @@ echo "Done\n"; ?> --EXPECTF-- -Warning: Wrong parameter count for bzcompress() in %s on line %d +Warning: bzcompress() expects at least 1 parameter, 0 given in %s on line %d NULL string(%d) "BZ%s" int(-2)
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