1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate /* 30*0Sstevel@tonic-gate * Post-process adb scripts to move increment and decrement around. 31*0Sstevel@tonic-gate * The reason is that at the start of each +/ line, adb prints out 32*0Sstevel@tonic-gate * the current location. If the line then increments or decrements 33*0Sstevel@tonic-gate * dot before printing the user may be confused. So we move the 34*0Sstevel@tonic-gate * increment or decrement to the preceeding line. 35*0Sstevel@tonic-gate */ 36*0Sstevel@tonic-gate 37*0Sstevel@tonic-gate #include <stdio.h> 38*0Sstevel@tonic-gate #include <stdlib.h> 39*0Sstevel@tonic-gate #include <string.h> 40*0Sstevel@tonic-gate #include <ctype.h> 41*0Sstevel@tonic-gate 42*0Sstevel@tonic-gate #define BUFSIZE 1024 /* gross enough to never be exceeded (we hope) */ 43*0Sstevel@tonic-gate 44*0Sstevel@tonic-gate char buf1[BUFSIZE], buf2[BUFSIZE]; 45*0Sstevel@tonic-gate 46*0Sstevel@tonic-gate static char *scanpastnum(char *); 47*0Sstevel@tonic-gate static int goodstart(char *); 48*0Sstevel@tonic-gate 49*0Sstevel@tonic-gate int 50*0Sstevel@tonic-gate main() 51*0Sstevel@tonic-gate { 52*0Sstevel@tonic-gate char *cur, *last, *cp1, *cp2, *ep, *t; 53*0Sstevel@tonic-gate int len; 54*0Sstevel@tonic-gate 55*0Sstevel@tonic-gate gets(buf1); 56*0Sstevel@tonic-gate last = buf1; 57*0Sstevel@tonic-gate cur = buf2; 58*0Sstevel@tonic-gate while (gets(cur) != NULL) { 59*0Sstevel@tonic-gate if (goodstart(cur) && goodstart(last)) { 60*0Sstevel@tonic-gate /* 61*0Sstevel@tonic-gate * Scan cur for initial increment. 62*0Sstevel@tonic-gate * Ignore quoted strings, tabbing, adb newlines. 63*0Sstevel@tonic-gate */ 64*0Sstevel@tonic-gate cp1 = cur + 2; 65*0Sstevel@tonic-gate while (*cp1) { 66*0Sstevel@tonic-gate if (*cp1 == '"') { 67*0Sstevel@tonic-gate /* scan past quoted string */ 68*0Sstevel@tonic-gate while (*++cp1 && *cp1 != '"') 69*0Sstevel@tonic-gate ; 70*0Sstevel@tonic-gate cp1++; 71*0Sstevel@tonic-gate continue; 72*0Sstevel@tonic-gate } 73*0Sstevel@tonic-gate if (*cp1 >= '0' && *cp1 <= '9') { 74*0Sstevel@tonic-gate cp2 = scanpastnum(cp1); 75*0Sstevel@tonic-gate } else { 76*0Sstevel@tonic-gate cp2 = cp1; 77*0Sstevel@tonic-gate } 78*0Sstevel@tonic-gate if (*cp2 == 't' || *cp2 == 'n' || 79*0Sstevel@tonic-gate *cp2 == ' ') { 80*0Sstevel@tonic-gate /* ok to skip over this one */ 81*0Sstevel@tonic-gate cp1 = cp2 + 1; 82*0Sstevel@tonic-gate continue; 83*0Sstevel@tonic-gate } else { 84*0Sstevel@tonic-gate break; 85*0Sstevel@tonic-gate } 86*0Sstevel@tonic-gate } 87*0Sstevel@tonic-gate /* 88*0Sstevel@tonic-gate * Cp1 now points at the first non-quoted string and 89*0Sstevel@tonic-gate * non adb tab specification. 90*0Sstevel@tonic-gate * Now determine if it's an increment or decrement. 91*0Sstevel@tonic-gate */ 92*0Sstevel@tonic-gate cp2 = scanpastnum(cp1); 93*0Sstevel@tonic-gate if (*cp2 == '+' || *cp2 == '-') { 94*0Sstevel@tonic-gate /* 95*0Sstevel@tonic-gate * This is what we were hoping to find. 96*0Sstevel@tonic-gate * Move increment or decrement into last. 97*0Sstevel@tonic-gate */ 98*0Sstevel@tonic-gate cp2++; 99*0Sstevel@tonic-gate ep = last + strlen(last); 100*0Sstevel@tonic-gate len = cp2 - cp1; 101*0Sstevel@tonic-gate strncpy(ep, cp1, len); 102*0Sstevel@tonic-gate ep[len] = '\0'; 103*0Sstevel@tonic-gate /* 104*0Sstevel@tonic-gate * Remove it from cur. 105*0Sstevel@tonic-gate */ 106*0Sstevel@tonic-gate strcpy(cp1, cp2); 107*0Sstevel@tonic-gate } 108*0Sstevel@tonic-gate } 109*0Sstevel@tonic-gate /* 110*0Sstevel@tonic-gate * Prepare for next iteration. 111*0Sstevel@tonic-gate */ 112*0Sstevel@tonic-gate puts(last); 113*0Sstevel@tonic-gate t = cur; 114*0Sstevel@tonic-gate cur = last; 115*0Sstevel@tonic-gate last = t; 116*0Sstevel@tonic-gate } 117*0Sstevel@tonic-gate puts(last); 118*0Sstevel@tonic-gate return (0); 119*0Sstevel@tonic-gate } 120*0Sstevel@tonic-gate 121*0Sstevel@tonic-gate /* 122*0Sstevel@tonic-gate * Cp points at a digit. 123*0Sstevel@tonic-gate * Return pointer to next char that isn't a digit. 124*0Sstevel@tonic-gate */ 125*0Sstevel@tonic-gate static char * 126*0Sstevel@tonic-gate scanpastnum(char *cp1) 127*0Sstevel@tonic-gate { 128*0Sstevel@tonic-gate char *cp2; 129*0Sstevel@tonic-gate 130*0Sstevel@tonic-gate for (cp2 = cp1; isdigit(*cp2); cp2++) 131*0Sstevel@tonic-gate ; 132*0Sstevel@tonic-gate return (cp2); 133*0Sstevel@tonic-gate } 134*0Sstevel@tonic-gate 135*0Sstevel@tonic-gate /* 136*0Sstevel@tonic-gate * Check whether a line has a good starting string. 137*0Sstevel@tonic-gate * We need ./ or +/ at the beginning to even think 138*0Sstevel@tonic-gate * of doing this motion stuff. 139*0Sstevel@tonic-gate */ 140*0Sstevel@tonic-gate static int 141*0Sstevel@tonic-gate goodstart(char *cp) 142*0Sstevel@tonic-gate { 143*0Sstevel@tonic-gate if (*cp == '.' || *cp == '+') { 144*0Sstevel@tonic-gate if (*++cp == '/') 145*0Sstevel@tonic-gate return (1); 146*0Sstevel@tonic-gate } 147*0Sstevel@tonic-gate return (0); 148*0Sstevel@tonic-gate } 149