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 /* 28 * convert 29 * given a sort invocation, convert input files, and display sort collation 30 * vectors to stdout. 31 */ 32 33 #include "main.h" 34 35 #define COLLATE_BUFSIZE 4096 36 37 static void 38 convert(sort_t *S) 39 { 40 stream_t *convert_chain = S->m_input_streams; 41 stream_t *cur_streamp = convert_chain; 42 flag_t coll_flags; 43 ssize_t (*coll_convert)(field_t *, line_rec_t *, flag_t, vchar_t); 44 45 coll_convert = S->m_coll_convert; 46 47 if (S->m_field_options & FIELD_REVERSE_COMPARISONS) 48 coll_flags = COLL_REVERSE; 49 else 50 coll_flags = 0; 51 52 if (S->m_entire_line) 53 coll_flags |= COLL_UNIQUE; 54 55 while (cur_streamp != NULL) { 56 u_longlong_t lineno = 0; 57 58 stream_open_for_read(S, cur_streamp); 59 if (cur_streamp->s_status & STREAM_SINGLE || 60 cur_streamp->s_status & STREAM_WIDE) 61 stream_set(cur_streamp, STREAM_INSTANT); 62 63 SOP_PRIME(cur_streamp); 64 65 cur_streamp->s_current.l_collate.sp = safe_realloc(NULL, 66 COLLATE_BUFSIZE); 67 cur_streamp->s_current.l_collate_bufsize = COLLATE_BUFSIZE; 68 69 for (;;) { 70 (void) coll_convert(S->m_fields_head, 71 &cur_streamp->s_current, FCV_REALLOC, 72 S->m_field_separator); 73 74 (void) fprintf(stdout, "(%llu) ", lineno++); 75 if (cur_streamp->s_status & STREAM_WIDE) 76 (void) fprintf(stdout, "%.*ws\n\n", 77 cur_streamp->s_current.l_data_length, 78 cur_streamp->s_current.l_data.wp); 79 else 80 (void) fprintf(stdout, "%.*s\n\n", 81 cur_streamp->s_current.l_data_length, 82 cur_streamp->s_current.l_data.usp); 83 xdump(stdout, cur_streamp->s_current.l_collate.usp, 84 cur_streamp->s_current.l_collate_length, 85 cur_streamp->s_status & STREAM_WIDE); 86 (void) fprintf(stdout, "\n"); 87 88 if (SOP_EOS(cur_streamp)) 89 break; 90 91 SOP_FETCH(cur_streamp); 92 } 93 94 (void) SOP_FREE(cur_streamp); 95 (void) SOP_CLOSE(cur_streamp); 96 97 cur_streamp = cur_streamp->s_next; 98 } 99 } 100 101 int 102 main(int argc, char *argv[]) 103 { 104 sort_t S; 105 106 initialize_pre(&S); 107 108 if (options(&S, argc, argv)) 109 return (E_ERROR); 110 111 initialize_post(&S); 112 113 convert(&S); 114 115 return (E_SUCCESS); 116 } 117