X-Git-Url: http://dolda2000.com/gitweb/?a=blobdiff_plain;f=daemon%2Fsearch.c;h=7d22c375e5cf51da6d9f81e1bd541d71b1e8f822;hb=refs%2Fheads%2Fjava;hp=b3196857242d37439d5d6403f83a1ae3c081b023;hpb=7dd2a79b286da4ed71647be790255c3ceb812272;p=doldaconnect.git

diff --git a/daemon/search.c b/daemon/search.c
index b319685..7d22c37 100644
--- a/daemon/search.c
+++ b/daemon/search.c
@@ -1,6 +1,6 @@
 /*
  *  Dolda Connect - Modular multiuser Direct Connect-style client
- *  Copyright (C) 2004 Fredrik Tolf (fredrik@dolda2000.com)
+ *  Copyright (C) 2004 Fredrik Tolf <fredrik@dolda2000.com>
  *  
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -17,7 +17,6 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
 #include <stdlib.h>
-#include <malloc.h>
 #include <wchar.h>
 #include <wctype.h>
 #include <errno.h>
@@ -396,10 +395,12 @@ static struct reinfo analyzere(wchar_t *re, wchar_t **endret, wchar_t endc)
 	    if(ret.begstr != NULL)
 	    {
 		for(i = 0; (sinf.begstr[i] != L'\0') && (ret.begstr != L'\0') && (ret.begstr[i] == sinf.begstr[i]); i++);
-		if(i == 0)
+		if(i == 0) {
 		    free(ret.begstr);
-		else
+		    ret.begstr = NULL;
+		} else {
 		    ret.begstr[i] = L'\0';
+		}
 	    }
 	    free(sinf.begstr);
 	} else {
@@ -424,10 +425,12 @@ static struct reinfo analyzere(wchar_t *re, wchar_t **endret, wchar_t endc)
 		    maxlen = len1;
 		}
 		for(i = 1; (i <= minlen) && (ret.endstr[len1 - i] == sinf.endstr[len2 - i]); i++);
-		if(i == 1)
+		if(i == 1) {
 		    free(ret.endstr);
-		else if(i <= maxlen)
+		    ret.endstr = NULL;
+		} else if(i <= maxlen) {
 		    wmemmove(ret.endstr, ret.endstr + (len1 - i) + 1, i);
+		}
 	    }
 	    free(sinf.endstr);
 	} else {
@@ -515,6 +518,11 @@ void putsexpr(struct sexpr *sexpr)
 	if(sexpr->d.s != NULL)
 	    free(sexpr->d.s);
     }
+    if(sexpr->op == SOP_HASHIS)
+    {
+	if(sexpr->d.hash != NULL)
+	    freehash(sexpr->d.hash);
+    }
     free(sexpr);
 }
 
@@ -649,6 +657,23 @@ struct sexpr *parsesexpr(int argc, wchar_t **argv)
 		freetok(tok2);
 		putsexpr(sexpr);
 		done = 0;
+	    } else if((st->type == TOK_STR) && !wcsncmp(st->d.str, L"H=", 2)) {
+		tok2 = poptok(&st);
+		pushtok(tok = newtok(), &st);
+		tok->type = TOK_SE;
+		sexpr = newsexpr();
+		sexpr->op = SOP_HASHIS;
+		if((sexpr->d.hash = parsehash(tok2->d.str + 2)) == NULL)
+		{
+		    freetok(tok2);
+		    putsexpr(sexpr);
+		    goto out_err;
+		}
+		sexpr->cost = 2;
+		getsexpr(tok->d.se = sexpr);
+		freetok(tok2);
+		putsexpr(sexpr);
+		done = 0;
 	    } else if((std >= 3) && (st->type == TOK_CP) && (st->next->type == TOK_SE) && (st->next->next->type == TOK_OP)) {
 		freetok(poptok(&st));
 		tok = poptok(&st);
@@ -742,8 +767,6 @@ struct wcslist *findsexprstrs(struct sexpr *sexpr)
 	freesl(&l1);
 	freesl(&l2);
 	break;
-    case SOP_NOT:
-	break;
     case SOP_NAMERE:
     case SOP_LINKRE:
 	list = regexfindstrings(sexpr->d.re.sre);
@@ -1083,6 +1106,10 @@ static int srisvalid(struct srchres *sr, struct sexpr *sexpr)
 	return(sr->size == sexpr->d.n);
     case SOP_SIZEGT:
 	return(sr->size > sexpr->d.n);
+    case SOP_HASHIS:
+	if(sr->hash == NULL)
+	    return(0);
+	return(hashcmp(sr->hash, sexpr->d.hash));
     }
     return(0);
 }