X-Git-Url: http://dolda2000.com/gitweb/?a=blobdiff_plain;f=daemon%2Fclient.c;h=e493a884ce47f449b80ea86ad3e1901dffce9c54;hb=HEAD;hp=e6075dccb66274bfd78a599dfa8b41979c28d9c7;hpb=e2d498ab79e7211521ef80608803a8f2a8d4111c;p=doldaconnect.git

diff --git a/daemon/client.c b/daemon/client.c
index e6075dc..e493a88 100644
--- a/daemon/client.c
+++ b/daemon/client.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
@@ -81,7 +81,9 @@ static struct configvar myvars[] =
     {CONF_VAR_INT, "hashwritedelay", {.num = 300}},
     /** The amount of time, in seconds, to wait before automatically
      * rescanning the shared directories for changes. Set to zero (the
-     * default) to disable automatic rescanning. */
+     * default) to disable automatic rescanning. (Broken shares are
+     * always rescanned upon detection, regardless of this
+     * setting.) */
     {CONF_VAR_INT, "rescandelay", {.num = 0}},
     {CONF_VAR_END}
 };
@@ -104,6 +106,7 @@ static struct timer *hashwritetimer = NULL;
 static pid_t hashjob = -1;
 struct sharecache *shareroot = NULL;
 static struct timer *scantimer = NULL;
+int sharedfiles = 0;
 unsigned long long sharesize = 0;
 GCBCHAIN(sharechangecb, unsigned long long);
 
@@ -291,8 +294,10 @@ static void readhashcache(void)
     if((stream = fopen(hcname, "r")) == NULL)
     {
 	flog(LOG_WARNING, "could not open hash cache %s: %s", hcname, strerror(errno));
+	free(hcname);
 	return;
     }
+    free(hcname);
     while(hashcache != NULL)
 	freehashcache(hashcache);
     line = 0;
@@ -366,8 +371,10 @@ static void writehashcache(int now)
     if((stream = fopen(hcname, "w")) == NULL)
     {
 	flog(LOG_WARNING, "could not write hash cache %s: %s", hcname, strerror(errno));
+	free(hcname);
 	return;
     }
+    free(hcname);
     fprintf(stream, "# Dolda Connect hash cache file\n");
     fprintf(stream, "# Generated automatically, do not edit\n");
     fprintf(stream, "# Format: DEVICE INODE MTIME [HASH...]\n");
@@ -526,13 +533,14 @@ static int hashfile(char *path)
  */
 static void checkhashes(void)
 {
-    struct sharecache *node;
+    struct sharecache *node, *next;
     struct hashcache *hc;
     char *path;
     
     node = shareroot->child;
-    for(node = shareroot->child; node != NULL; node = nextscnode(node))
+    for(node = shareroot->child; node != NULL; node = next)
     {
+	next = nextscnode(node);
 	if(node->f.b.type != FILE_REG)
 	    continue;
 	if(!node->f.b.hastth)
@@ -645,6 +653,8 @@ static void freecache(struct sharecache *node)
     CBCHAINDOCB(node, share_delete, node);
     CBCHAINFREE(node, share_delete);
     sharesize -= node->size;
+    if(node->f.b.type == FILE_REG)
+	sharedfiles--;
     if(node->path != NULL)
 	free(node->path);
     if(node->name != NULL)
@@ -935,6 +945,7 @@ int doscan(int quantum)
 	    if(S_ISREG(sb.st_mode))
 	    {
 		sharesize += (n->size = sb.st_size);
+		sharedfiles++;
 	    } else {
 		n->size = 0;
 	    }
@@ -1079,6 +1090,8 @@ static void terminate(void)
 {
     if(hashjob != 0)
 	kill(hashjob, SIGHUP);
+    if(hashwritetimer != NULL)
+	writehashcache(1);
     while(shares != NULL)
 	freesharepoint(shares);
     freecache(shareroot);