1 /*- 2 * Copyright (c) 1992, 1993, 1994 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the University nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30 #ifndef lint 31 static char sccsid[] = "$Id: dump.c,v 8.2 2011/07/14 00:05:25 zy Exp $"; 32 #endif /* not lint */ 33 34 #include <ctype.h> 35 #include <stdio.h> 36 37 static void 38 parse(FILE *fp) 39 { 40 int ch, s1, s2, s3; 41 42 #define TESTD(s) { \ 43 if ((s = getc(fp)) == EOF) \ 44 return; \ 45 if (!isdigit(s)) \ 46 continue; \ 47 } 48 #define TESTP { \ 49 if ((ch = getc(fp)) == EOF) \ 50 return; \ 51 if (ch != '|') \ 52 continue; \ 53 } 54 #define MOVEC(t) { \ 55 do { \ 56 if ((ch = getc(fp)) == EOF) \ 57 return; \ 58 } while (ch != (t)); \ 59 } 60 for (;;) { 61 MOVEC('"'); 62 TESTD(s1); 63 TESTD(s2); 64 TESTD(s3); 65 TESTP; 66 putchar('"'); 67 putchar(s1); 68 putchar(s2); 69 putchar(s3); 70 putchar('|'); 71 for (;;) { /* dump to end quote. */ 72 if ((ch = getc(fp)) == EOF) 73 return; 74 putchar(ch); 75 if (ch == '"') 76 break; 77 if (ch == '\\') { 78 if ((ch = getc(fp)) == EOF) 79 return; 80 putchar(ch); 81 } 82 } 83 putchar('\n'); 84 } 85 } 86 87 int 88 main(int argc, char *argv[]) 89 { 90 FILE *fp; 91 92 for (; *argv != NULL; ++argv) { 93 if ((fp = fopen(*argv, "r")) == NULL) { 94 perror(*argv); 95 return (1); 96 } 97 parse(fp); 98 (void)fclose(fp); 99 } 100 return (0); 101 } 102