1 5cdb1798 2005-10-29 devnull #include "common.h"
  2 5cdb1798 2005-10-29 devnull #include "send.h"
  3 5cdb1798 2005-10-29 devnull 
  4 5cdb1798 2005-10-29 devnull extern int debug;
  5 5cdb1798 2005-10-29 devnull 
  6 5cdb1798 2005-10-29 devnull /* 
  7 5cdb1798 2005-10-29 devnull  *	Routines for dealing with the rewrite rules.
  8 5cdb1798 2005-10-29 devnull  */
  9 5cdb1798 2005-10-29 devnull 
 10 5cdb1798 2005-10-29 devnull /* globals */
 11 5cdb1798 2005-10-29 devnull typedef struct rule rule;
 12 5cdb1798 2005-10-29 devnull 
 13 5cdb1798 2005-10-29 devnull #define NSUBEXP 10
 14 5cdb1798 2005-10-29 devnull struct rule {
 15 5cdb1798 2005-10-29 devnull 	String *matchre;	/* address match */
 16 5cdb1798 2005-10-29 devnull 	String *repl1;		/* first replacement String */
 17 5cdb1798 2005-10-29 devnull 	String *repl2;		/* second replacement String */
 18 5cdb1798 2005-10-29 devnull 	d_status type;		/* type of rule */
 19 5cdb1798 2005-10-29 devnull 	Reprog *program;
 20 5cdb1798 2005-10-29 devnull 	Resub subexp[NSUBEXP];
 21 5cdb1798 2005-10-29 devnull 	rule *next;
 22 5cdb1798 2005-10-29 devnull };
 23 5cdb1798 2005-10-29 devnull static rule *rulep;
 24 5cdb1798 2005-10-29 devnull static rule *rlastp;
 25 5cdb1798 2005-10-29 devnull 
 26 5cdb1798 2005-10-29 devnull /* predeclared */
 27 5cdb1798 2005-10-29 devnull static String *substitute(String *, Resub *, message *);
 28 5cdb1798 2005-10-29 devnull static rule *findrule(String *, int);
 29 5cdb1798 2005-10-29 devnull 
 30 5cdb1798 2005-10-29 devnull 
 31 5cdb1798 2005-10-29 devnull /*
 32 5cdb1798 2005-10-29 devnull  *  Get the next token from `line'.  The symbol `\l' is replaced by
 33 5cdb1798 2005-10-29 devnull  *  the name of the local system.
 34 5cdb1798 2005-10-29 devnull  */
 35 5cdb1798 2005-10-29 devnull extern String *
 36 5cdb1798 2005-10-29 devnull rule_parse(String *line, char *system, int *backl)
 37 5cdb1798 2005-10-29 devnull {
 38 5cdb1798 2005-10-29 devnull 	String *token;
 39 5cdb1798 2005-10-29 devnull 	String *expanded;
 40 5cdb1798 2005-10-29 devnull 	char *cp;
 41 5cdb1798 2005-10-29 devnull 
 42 5cdb1798 2005-10-29 devnull 	token = s_parse(line, 0);
 43 5cdb1798 2005-10-29 devnull 	if(token == 0)
 44 5cdb1798 2005-10-29 devnull 		return(token);
 45 5cdb1798 2005-10-29 devnull 	if(strchr(s_to_c(token), '\\')==0)
 46 5cdb1798 2005-10-29 devnull 		return(token);
 47 5cdb1798 2005-10-29 devnull 	expanded = s_new();
 48 5cdb1798 2005-10-29 devnull 	for(cp = s_to_c(token); *cp; cp++) {
 49 5cdb1798 2005-10-29 devnull 		if(*cp == '\\') switch(*++cp) {
 50 5cdb1798 2005-10-29 devnull 		case 'l':
 51 5cdb1798 2005-10-29 devnull 			s_append(expanded, system);
 52 5cdb1798 2005-10-29 devnull 			*backl = 1;
 53 5cdb1798 2005-10-29 devnull 			break;
 54 5cdb1798 2005-10-29 devnull 		case '\\':
 55 5cdb1798 2005-10-29 devnull 			s_putc(expanded, '\\');
 56 5cdb1798 2005-10-29 devnull 			break;
 57 5cdb1798 2005-10-29 devnull 		default:
 58 5cdb1798 2005-10-29 devnull 			s_putc(expanded, '\\');
 59 5cdb1798 2005-10-29 devnull 			s_putc(expanded, *cp);
 60 5cdb1798 2005-10-29 devnull 			break;
 61 5cdb1798 2005-10-29 devnull 		} else
 62 5cdb1798 2005-10-29 devnull 			s_putc(expanded, *cp);
 63 5cdb1798 2005-10-29 devnull 	}
 64 5cdb1798 2005-10-29 devnull 	s_free(token);
 65 5cdb1798 2005-10-29 devnull 	s_terminate(expanded);
 66 5cdb1798 2005-10-29 devnull 	return(expanded);
 67 5cdb1798 2005-10-29 devnull }
 68 5cdb1798 2005-10-29 devnull 
 69 5cdb1798 2005-10-29 devnull static int
 70 5cdb1798 2005-10-29 devnull getrule(String *line, String *type, char *system)
 71 5cdb1798 2005-10-29 devnull {
 72 5cdb1798 2005-10-29 devnull 	rule	*rp;
 73 5cdb1798 2005-10-29 devnull 	String	*re;
 74 5cdb1798 2005-10-29 devnull 	int	backl;
 75 5cdb1798 2005-10-29 devnull 
 76 5cdb1798 2005-10-29 devnull 	backl = 0;
 77 5cdb1798 2005-10-29 devnull 
 78 5cdb1798 2005-10-29 devnull 	/* get a rule */
 79 5cdb1798 2005-10-29 devnull 	re = rule_parse(s_restart(line), system, &backl);
 80 5cdb1798 2005-10-29 devnull 	if(re == 0)
 81 5cdb1798 2005-10-29 devnull 		return 0;
 82 5cdb1798 2005-10-29 devnull 	rp = (rule *)malloc(sizeof(rule));
 83 5cdb1798 2005-10-29 devnull 	if(rp == 0) {
 84 5cdb1798 2005-10-29 devnull 		perror("getrules:");
 85 5cdb1798 2005-10-29 devnull 		exit(1);
 86 5cdb1798 2005-10-29 devnull 	}
 87 5cdb1798 2005-10-29 devnull 	rp->next = 0;
 88 5cdb1798 2005-10-29 devnull 	s_tolower(re);
 89 5cdb1798 2005-10-29 devnull 	rp->matchre = s_new();
 90 5cdb1798 2005-10-29 devnull 	s_append(rp->matchre, s_to_c(re));
 91 5cdb1798 2005-10-29 devnull 	s_restart(rp->matchre);
 92 5cdb1798 2005-10-29 devnull 	s_free(re);
 93 5cdb1798 2005-10-29 devnull 	s_parse(line, s_restart(type));
 94 5cdb1798 2005-10-29 devnull 	rp->repl1 = rule_parse(line, system, &backl);
 95 5cdb1798 2005-10-29 devnull 	rp->repl2 = rule_parse(line, system, &backl);
 96 5cdb1798 2005-10-29 devnull 	rp->program = 0;
 97 5cdb1798 2005-10-29 devnull 	if(strcmp(s_to_c(type), "|") == 0)
 98 5cdb1798 2005-10-29 devnull 		rp->type = d_pipe;
 99 5cdb1798 2005-10-29 devnull 	else if(strcmp(s_to_c(type), ">>") == 0)
100 5cdb1798 2005-10-29 devnull 		rp->type = d_cat;
101 5cdb1798 2005-10-29 devnull 	else if(strcmp(s_to_c(type), "alias") == 0)
102 5cdb1798 2005-10-29 devnull 		rp->type = d_alias;
103 5cdb1798 2005-10-29 devnull 	else if(strcmp(s_to_c(type), "translate") == 0)
104 5cdb1798 2005-10-29 devnull 		rp->type = d_translate;
105 5cdb1798 2005-10-29 devnull 	else if(strcmp(s_to_c(type), "auth") == 0)
106 5cdb1798 2005-10-29 devnull 		rp->type = d_auth;
107 5cdb1798 2005-10-29 devnull 	else {
108 5cdb1798 2005-10-29 devnull 		s_free(rp->matchre);
109 5cdb1798 2005-10-29 devnull 		s_free(rp->repl1);
110 5cdb1798 2005-10-29 devnull 		s_free(rp->repl2);
111 5cdb1798 2005-10-29 devnull 		free((char *)rp);
112 5cdb1798 2005-10-29 devnull 		fprint(2,"illegal rewrite rule: %s\n", s_to_c(line));
113 5cdb1798 2005-10-29 devnull 		return 0;
114 5cdb1798 2005-10-29 devnull 	}
115 5cdb1798 2005-10-29 devnull 	if(rulep == 0)
116 5cdb1798 2005-10-29 devnull 		rulep = rlastp = rp;
117 5cdb1798 2005-10-29 devnull 	else
118 5cdb1798 2005-10-29 devnull 		rlastp = rlastp->next = rp;
119 5cdb1798 2005-10-29 devnull 	return backl;
120 5cdb1798 2005-10-29 devnull }
121 5cdb1798 2005-10-29 devnull 
122 5cdb1798 2005-10-29 devnull /*
123 5cdb1798 2005-10-29 devnull  *  rules are of the form:
124 5cdb1798 2005-10-29 devnull  *	<reg exp> <String> <repl exp> [<repl exp>]
125 5cdb1798 2005-10-29 devnull  */
126 5cdb1798 2005-10-29 devnull extern int
127 5cdb1798 2005-10-29 devnull getrules(void)
128 5cdb1798 2005-10-29 devnull {
129 5cdb1798 2005-10-29 devnull 	Biobuf	*rfp;
130 5cdb1798 2005-10-29 devnull 	String	*line;
131 5cdb1798 2005-10-29 devnull 	String	*type;
132 5cdb1798 2005-10-29 devnull 	String	*file;
133 5cdb1798 2005-10-29 devnull 
134 b5f65921 2006-02-11 devnull 	file = abspath("rewrite", UPASLIB, (String *)0);
135 5cdb1798 2005-10-29 devnull 	rfp = sysopen(s_to_c(file), "r", 0);
136 5cdb1798 2005-10-29 devnull 	if(rfp == 0) {
137 5cdb1798 2005-10-29 devnull 		rulep = 0;
138 5cdb1798 2005-10-29 devnull 		return -1;
139 5cdb1798 2005-10-29 devnull 	}
140 5cdb1798 2005-10-29 devnull 	rlastp = 0;
141 5cdb1798 2005-10-29 devnull 	line = s_new();
142 5cdb1798 2005-10-29 devnull 	type = s_new();
143 5cdb1798 2005-10-29 devnull 	while(s_getline(rfp, s_restart(line)))
144 5cdb1798 2005-10-29 devnull 		if(getrule(line, type, thissys) && altthissys)
145 5cdb1798 2005-10-29 devnull 			getrule(s_restart(line), type, altthissys);
146 5cdb1798 2005-10-29 devnull 	s_free(type);
147 5cdb1798 2005-10-29 devnull 	s_free(line);
148 5cdb1798 2005-10-29 devnull 	s_free(file);
149 5cdb1798 2005-10-29 devnull 	sysclose(rfp);
150 5cdb1798 2005-10-29 devnull 	return 0;
151 5cdb1798 2005-10-29 devnull }
152 5cdb1798 2005-10-29 devnull 
153 5cdb1798 2005-10-29 devnull /* look up a matching rule */
154 5cdb1798 2005-10-29 devnull static rule *
155 5cdb1798 2005-10-29 devnull findrule(String *addrp, int authorized)
156 5cdb1798 2005-10-29 devnull {
157 5cdb1798 2005-10-29 devnull 	rule *rp;
158 5cdb1798 2005-10-29 devnull 	static rule defaultrule;
159 5cdb1798 2005-10-29 devnull 
160 5cdb1798 2005-10-29 devnull 	if(rulep == 0)
161 5cdb1798 2005-10-29 devnull 		return &defaultrule;
162 5cdb1798 2005-10-29 devnull 	for (rp = rulep; rp != 0; rp = rp->next) {
163 5cdb1798 2005-10-29 devnull 		if(rp->type==d_auth && authorized)
164 5cdb1798 2005-10-29 devnull 			continue;
165 5cdb1798 2005-10-29 devnull 		if(rp->program == 0)
166 5cdb1798 2005-10-29 devnull 			rp->program = regcomp(rp->matchre->base);
167 5cdb1798 2005-10-29 devnull 		if(rp->program == 0)
168 5cdb1798 2005-10-29 devnull 			continue;
169 5cdb1798 2005-10-29 devnull 		memset(rp->subexp, 0, sizeof(rp->subexp));
170 5cdb1798 2005-10-29 devnull 		if(debug)
171 b5f65921 2006-02-11 devnull 			fprint(2, "matching %s aginst %s\n", s_to_c(addrp), rp->matchre->base);
172 5cdb1798 2005-10-29 devnull 		if(regexec(rp->program, s_to_c(addrp), rp->subexp, NSUBEXP))
173 5cdb1798 2005-10-29 devnull 		if(s_to_c(addrp) == rp->subexp[0].s.sp)
174 5cdb1798 2005-10-29 devnull 		if((s_to_c(addrp) + strlen(s_to_c(addrp))) == rp->subexp[0].e.ep)
175 5cdb1798 2005-10-29 devnull 			return rp;
176 5cdb1798 2005-10-29 devnull 	}
177 5cdb1798 2005-10-29 devnull 	return 0;
178 5cdb1798 2005-10-29 devnull }
179 5cdb1798 2005-10-29 devnull 
180 5cdb1798 2005-10-29 devnull /*  Transforms the address into a command.
181 5cdb1798 2005-10-29 devnull  *  Returns:	-1 ifaddress not matched by reules
182 5cdb1798 2005-10-29 devnull  *		 0 ifaddress matched and ok to forward
183 5cdb1798 2005-10-29 devnull  *		 1 ifaddress matched and not ok to forward
184 5cdb1798 2005-10-29 devnull  */
185 5cdb1798 2005-10-29 devnull extern int
186 5cdb1798 2005-10-29 devnull rewrite(dest *dp, message *mp)
187 5cdb1798 2005-10-29 devnull {
188 5cdb1798 2005-10-29 devnull 	rule *rp;		/* rewriting rule */
189 5cdb1798 2005-10-29 devnull 	String *lower;		/* lower case version of destination */
190 5cdb1798 2005-10-29 devnull 
191 5cdb1798 2005-10-29 devnull 	/*
192 5cdb1798 2005-10-29 devnull 	 *  Rewrite the address.  Matching is case insensitive.
193 5cdb1798 2005-10-29 devnull 	 */
194 5cdb1798 2005-10-29 devnull 	lower = s_clone(dp->addr);
195 5cdb1798 2005-10-29 devnull 	s_tolower(s_restart(lower));
196 5cdb1798 2005-10-29 devnull 	rp = findrule(lower, dp->authorized);
197 5cdb1798 2005-10-29 devnull 	if(rp == 0){
198 5cdb1798 2005-10-29 devnull 		s_free(lower);
199 5cdb1798 2005-10-29 devnull 		return -1;
200 5cdb1798 2005-10-29 devnull 	}
201 5cdb1798 2005-10-29 devnull 	strcpy(s_to_c(lower), s_to_c(dp->addr));
202 5cdb1798 2005-10-29 devnull 	dp->repl1 = substitute(rp->repl1, rp->subexp, mp);
203 5cdb1798 2005-10-29 devnull 	dp->repl2 = substitute(rp->repl2, rp->subexp, mp);
204 5cdb1798 2005-10-29 devnull 	dp->status = rp->type;
205 5cdb1798 2005-10-29 devnull 	if(debug){
206 b5f65921 2006-02-11 devnull 		fprint(2, "\t->");
207 5cdb1798 2005-10-29 devnull 		if(dp->repl1)
208 b5f65921 2006-02-11 devnull 			fprint(2, "%s", s_to_c(dp->repl1));
209 5cdb1798 2005-10-29 devnull 		if(dp->repl2)
210 b5f65921 2006-02-11 devnull 			fprint(2, "%s", s_to_c(dp->repl2));
211 b5f65921 2006-02-11 devnull 		fprint(2, "\n");
212 5cdb1798 2005-10-29 devnull 	}
213 5cdb1798 2005-10-29 devnull 	s_free(lower);
214 5cdb1798 2005-10-29 devnull 	return 0;
215 b5f65921 2006-02-11 devnull }
216 b5f65921 2006-02-11 devnull 
217 b5f65921 2006-02-11 devnull /* stolen from rc/lex.c */
218 b5f65921 2006-02-11 devnull static int
219 b5f65921 2006-02-11 devnull idchr(int c)
220 b5f65921 2006-02-11 devnull {
221 b5f65921 2006-02-11 devnull 	return c>' ' && !strchr("!\"#$%&'()+,-./:;<=>?@[\\]^`{|}~", c);
222 b5f65921 2006-02-11 devnull }
223 b5f65921 2006-02-11 devnull 
224 b5f65921 2006-02-11 devnull static char*
225 b5f65921 2006-02-11 devnull getrcvar(char* p, char** rv)
226 b5f65921 2006-02-11 devnull {
227 b5f65921 2006-02-11 devnull 	char* p0;
228 b5f65921 2006-02-11 devnull 	char buf[128];
229 b5f65921 2006-02-11 devnull 	char* bufe;
230 b5f65921 2006-02-11 devnull 
231 b5f65921 2006-02-11 devnull 	*rv = 0;
232 b5f65921 2006-02-11 devnull 	p0=p;
233 b5f65921 2006-02-11 devnull 	bufe=buf+sizeof buf-1;
234 b5f65921 2006-02-11 devnull 	while(p<bufe && idchr(*p))
235 b5f65921 2006-02-11 devnull 		p++;
236 b5f65921 2006-02-11 devnull 
237 b5f65921 2006-02-11 devnull 	memcpy(buf, p0, p-p0);
238 b5f65921 2006-02-11 devnull 	buf[p-p0]=0;
239 b5f65921 2006-02-11 devnull 	*rv = getenv(buf);
240 b5f65921 2006-02-11 devnull 	if (debug)
241 b5f65921 2006-02-11 devnull 		fprint(2, "varsubst: %s → %s\n", buf, *rv);
242 b5f65921 2006-02-11 devnull 	return p;
243 5cdb1798 2005-10-29 devnull }
244 5cdb1798 2005-10-29 devnull 
245 5cdb1798 2005-10-29 devnull static String *
246 5cdb1798 2005-10-29 devnull substitute(String *source, Resub *subexp, message *mp)
247 5cdb1798 2005-10-29 devnull {
248 5cdb1798 2005-10-29 devnull 	int i;
249 5cdb1798 2005-10-29 devnull 	char *s;
250 5cdb1798 2005-10-29 devnull 	char *sp;
251 5cdb1798 2005-10-29 devnull 	String *stp;
252 5cdb1798 2005-10-29 devnull 	
253 5cdb1798 2005-10-29 devnull 	if(source == 0)
254 5cdb1798 2005-10-29 devnull 		return 0;
255 5cdb1798 2005-10-29 devnull 	sp = s_to_c(source);
256 5cdb1798 2005-10-29 devnull 
257 5cdb1798 2005-10-29 devnull 	/* someplace to put it */
258 5cdb1798 2005-10-29 devnull 	stp = s_new();
259 5cdb1798 2005-10-29 devnull 
260 5cdb1798 2005-10-29 devnull 	/* do the substitution */
261 5cdb1798 2005-10-29 devnull 	while (*sp != '\0') {
262 5cdb1798 2005-10-29 devnull 		if(*sp == '\\') {
263 5cdb1798 2005-10-29 devnull 			switch (*++sp) {
264 5cdb1798 2005-10-29 devnull 			case '0': case '1': case '2': case '3': case '4':
265 5cdb1798 2005-10-29 devnull 			case '5': case '6': case '7': case '8': case '9':
266 5cdb1798 2005-10-29 devnull 				i = *sp-'0';
267 5cdb1798 2005-10-29 devnull 				if(subexp[i].s.sp != 0)
268 5cdb1798 2005-10-29 devnull 					for (s = subexp[i].s.sp;
269 5cdb1798 2005-10-29 devnull 					     s < subexp[i].e.ep;
270 5cdb1798 2005-10-29 devnull 					     s++)
271 5cdb1798 2005-10-29 devnull 						s_putc(stp, *s);
272 5cdb1798 2005-10-29 devnull 				break;
273 5cdb1798 2005-10-29 devnull 			case '\\':
274 5cdb1798 2005-10-29 devnull 				s_putc(stp, '\\');
275 5cdb1798 2005-10-29 devnull 				break;
276 5cdb1798 2005-10-29 devnull 			case '\0':
277 5cdb1798 2005-10-29 devnull 				sp--;
278 5cdb1798 2005-10-29 devnull 				break;
279 5cdb1798 2005-10-29 devnull 			case 's':
280 5cdb1798 2005-10-29 devnull 				for(s = s_to_c(mp->replyaddr); *s; s++)
281 5cdb1798 2005-10-29 devnull 					s_putc(stp, *s);
282 5cdb1798 2005-10-29 devnull 				break;
283 5cdb1798 2005-10-29 devnull 			case 'p':
284 5cdb1798 2005-10-29 devnull 				if(mp->bulk)
285 5cdb1798 2005-10-29 devnull 					s = "bulk";
286 5cdb1798 2005-10-29 devnull 				else
287 5cdb1798 2005-10-29 devnull 					s = "normal";
288 5cdb1798 2005-10-29 devnull 				for(;*s; s++)
289 5cdb1798 2005-10-29 devnull 					s_putc(stp, *s);
290 5cdb1798 2005-10-29 devnull 				break;
291 5cdb1798 2005-10-29 devnull 			default:
292 5cdb1798 2005-10-29 devnull 				s_putc(stp, *sp);
293 5cdb1798 2005-10-29 devnull 				break;
294 5cdb1798 2005-10-29 devnull 			}
295 b5f65921 2006-02-11 devnull 		} else if(*sp == '&') {			
296 5cdb1798 2005-10-29 devnull 			if(subexp[0].s.sp != 0)
297 5cdb1798 2005-10-29 devnull 				for (s = subexp[0].s.sp;
298 5cdb1798 2005-10-29 devnull 				     s < subexp[0].e.ep; s++)
299 5cdb1798 2005-10-29 devnull 					s_putc(stp, *s);
300 b5f65921 2006-02-11 devnull 		} else if(*sp == '$') {
301 b5f65921 2006-02-11 devnull 			sp = getrcvar(sp+1, &s);
302 b5f65921 2006-02-11 devnull 			s_append(stp, s);
303 b5f65921 2006-02-11 devnull 			free(s);
304 5cc53af9 2006-02-12 devnull 			sp--;	/* counter sp++ below */
305 5cdb1798 2005-10-29 devnull 		} else
306 5cdb1798 2005-10-29 devnull 			s_putc(stp, *sp);
307 5cdb1798 2005-10-29 devnull 		sp++;
308 5cdb1798 2005-10-29 devnull 	}
309 5cdb1798 2005-10-29 devnull 	s_terminate(stp);
310 5cdb1798 2005-10-29 devnull 
311 5cdb1798 2005-10-29 devnull 	return s_restart(stp);
312 5cdb1798 2005-10-29 devnull }
313 5cdb1798 2005-10-29 devnull 
314 5cdb1798 2005-10-29 devnull extern void
315 5cdb1798 2005-10-29 devnull regerror(char* s)
316 5cdb1798 2005-10-29 devnull {
317 5cdb1798 2005-10-29 devnull 	fprint(2, "rewrite: %s\n", s);
318 5cdb1798 2005-10-29 devnull }
319 5cdb1798 2005-10-29 devnull 
320 5cdb1798 2005-10-29 devnull extern void
321 5cdb1798 2005-10-29 devnull dumprules(void)
322 5cdb1798 2005-10-29 devnull {
323 5cdb1798 2005-10-29 devnull 	rule *rp;
324 5cdb1798 2005-10-29 devnull 
325 5cdb1798 2005-10-29 devnull 	for (rp = rulep; rp != 0; rp = rp->next) {
326 5cdb1798 2005-10-29 devnull 		fprint(2, "'%s'", rp->matchre->base);
327 5cdb1798 2005-10-29 devnull 		switch (rp->type) {
328 5cdb1798 2005-10-29 devnull 		case d_pipe:
329 5cdb1798 2005-10-29 devnull 			fprint(2, " |");
330 5cdb1798 2005-10-29 devnull 			break;
331 5cdb1798 2005-10-29 devnull 		case d_cat:
332 5cdb1798 2005-10-29 devnull 			fprint(2, " >>");
333 5cdb1798 2005-10-29 devnull 			break;
334 5cdb1798 2005-10-29 devnull 		case d_alias:
335 5cdb1798 2005-10-29 devnull 			fprint(2, " alias");
336 5cdb1798 2005-10-29 devnull 			break;
337 5cdb1798 2005-10-29 devnull 		case d_translate:
338 5cdb1798 2005-10-29 devnull 			fprint(2, " translate");
339 5cdb1798 2005-10-29 devnull 			break;
340 5cdb1798 2005-10-29 devnull 		default:
341 5cdb1798 2005-10-29 devnull 			fprint(2, " UNKNOWN");
342 5cdb1798 2005-10-29 devnull 			break;
343 5cdb1798 2005-10-29 devnull 		}
344 5cdb1798 2005-10-29 devnull 		fprint(2, " '%s'", rp->repl1 ? rp->repl1->base:"...");
345 5cdb1798 2005-10-29 devnull 		fprint(2, " '%s'\n", rp->repl2 ? rp->repl2->base:"...");
346 5cdb1798 2005-10-29 devnull 	}
347 5cdb1798 2005-10-29 devnull }
348 5cdb1798 2005-10-29 devnull