1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2000-2002 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 /* 30 * convert 31 * given a sort invocation, convert input files, and display sort collation 32 * vectors to stdout. 33 */ 34 35 #include "main.h" 36 37 #define COLLATE_BUFSIZE 4096 38 39 static void 40 convert(sort_t *S) 41 { 42 stream_t *convert_chain = S->m_input_streams; 43 stream_t *cur_streamp = convert_chain; 44 flag_t coll_flags; 45 ssize_t (*coll_convert)(field_t *, line_rec_t *, flag_t, vchar_t); 46 47 coll_convert = S->m_coll_convert; 48 49 if (S->m_field_options & FIELD_REVERSE_COMPARISONS) 50 coll_flags = COLL_REVERSE; 51 else 52 coll_flags = 0; 53 54 if (S->m_entire_line) 55 coll_flags |= COLL_UNIQUE; 56 57 while (cur_streamp != NULL) { 58 u_longlong_t lineno = 0; 59 60 stream_open_for_read(S, cur_streamp); 61 if (cur_streamp->s_status & STREAM_SINGLE || 62 cur_streamp->s_status & STREAM_WIDE) 63 stream_set(cur_streamp, STREAM_INSTANT); 64 65 SOP_PRIME(cur_streamp); 66 67 cur_streamp->s_current.l_collate.sp = safe_realloc(NULL, 68 COLLATE_BUFSIZE); 69 cur_streamp->s_current.l_collate_bufsize = COLLATE_BUFSIZE; 70 71 for (;;) { 72 (void) coll_convert(S->m_fields_head, 73 &cur_streamp->s_current, FCV_REALLOC, 74 S->m_field_separator); 75 76 (void) fprintf(stdout, "(%llu) ", lineno++); 77 if (cur_streamp->s_status & STREAM_WIDE) 78 (void) fprintf(stdout, "%.*ws\n\n", 79 cur_streamp->s_current.l_data_length, 80 cur_streamp->s_current.l_data.wp); 81 else 82 (void) fprintf(stdout, "%.*s\n\n", 83 cur_streamp->s_current.l_data_length, 84 cur_streamp->s_current.l_data.usp); 85 xdump(stdout, cur_streamp->s_current.l_collate.usp, 86 cur_streamp->s_current.l_collate_length, 87 cur_streamp->s_status & STREAM_WIDE); 88 (void) fprintf(stdout, "\n"); 89 90 if (SOP_EOS(cur_streamp)) 91 break; 92 93 SOP_FETCH(cur_streamp); 94 } 95 96 (void) SOP_FREE(cur_streamp); 97 (void) SOP_CLOSE(cur_streamp); 98 99 cur_streamp = cur_streamp->s_next; 100 } 101 } 102 103 int 104 main(int argc, char *argv[]) 105 { 106 sort_t S; 107 108 initialize_pre(&S); 109 110 if (options(&S, argc, argv)) 111 return (E_ERROR); 112 113 initialize_post(&S); 114 115 convert(&S); 116 117 return (E_SUCCESS); 118 } 119