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authorRichard Sharpe <sharpe@samba.org>2003-03-28 21:41:27 +0000
committerRichard Sharpe <sharpe@samba.org>2003-03-28 21:41:27 +0000
commita6fad1ca7220160774148c1caeece45629d87ca6 (patch)
tree716cf1b4f09aedb5eaa947827c38747403883d41 /source3
parent60cf0f28ce3ebb21511330a0b14a6b2a42b47be0 (diff)
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More patches from coolo. One of these functions needs to be moved
elsewhere so other code can use it. (This used to be commit b988e16b7da824864cac6b69910ade27885e7f50)
Diffstat (limited to 'source3')
-rw-r--r--source3/libsmb/libsmbclient.c120
1 files changed, 78 insertions, 42 deletions
diff --git a/source3/libsmb/libsmbclient.c b/source3/libsmb/libsmbclient.c
index 916e388fe0..f74a0be7f3 100644
--- a/source3/libsmb/libsmbclient.c
+++ b/source3/libsmb/libsmbclient.c
@@ -1475,9 +1475,47 @@ dir_list_fn(file_info *finfo, const char *mask, void *state)
}
+
+/* Return the IP address and workgroup of a master browser on the
+ network. */
+
+static BOOL find_master_ip_bcast(pstring workgroup, struct in_addr *server_ip)
+{
+ struct in_addr *ip_list;
+ int i, count;
+
+ /* Go looking for workgroups by broadcasting on the local network */
+
+ if (!name_resolve_bcast(MSBROWSE, 1, &ip_list, &count)) {
+ return False;
+ }
+
+ for (i = count-1; i < count; i++) {
+ static fstring name;
+
+ DEBUG(0, ("name_status_find %d %s\n", i, inet_ntoa(ip_list[i])));
+
+ if (!name_status_find("*", 0, 0x1d, ip_list[i], name))
+ continue;
+
+ if (!find_master_ip(name, server_ip))
+ continue;
+
+ pstrcpy(workgroup, name);
+
+ DEBUG(4, ("found master browser %s, %s\n",
+ name, inet_ntoa(ip_list[i])));
+
+ return True;
+ }
+
+ return False;
+}
+
static SMBCFILE *smbc_opendir_ctx(SMBCCTX *context, const char *fname)
{
- fstring server, share, user, password, workgroup;
+ fstring server, share, user, password;
+ pstring workgroup;
pstring path;
SMBCSRV *srv = NULL;
SMBCFILE *dir = NULL;
@@ -1486,28 +1524,31 @@ static SMBCFILE *smbc_opendir_ctx(SMBCCTX *context, const char *fname)
if (!context || !context->internal ||
!context->internal->_initialized) {
+ fprintf(stderr, "no valid context\n");
errno = EINVAL;
return NULL;
}
if (!fname) {
-
+ fprintf(stderr, "no valid fname\n");
errno = EINVAL;
return NULL;
}
if (smbc_parse_path(context, fname, server, share, path, user, password)) {
-
+ fprintf(stderr, "no valid path\n");
errno = EINVAL;
return NULL;
}
+ fprintf(stderr, "parsed path: fname='%s' server='%s' share='%s' path='%s'\n", fname, server, share, path);
+
if (user[0] == (char)0) fstrcpy(user, context->user);
- fstrcpy(workgroup, context->workgroup);
+ pstrcpy(workgroup, context->workgroup);
dir = malloc(sizeof(*dir));
@@ -1528,9 +1569,12 @@ static SMBCFILE *smbc_opendir_ctx(SMBCCTX *context, const char *fname)
dir->dir_list = dir->dir_next = dir->dir_end = NULL;
if (server[0] == (char)0) {
+ struct in_addr server_ip;
+
+ fprintf(stderr, "empty server\n");
if (share[0] != (char)0 || path[0] != (char)0) {
-
+ fprintf(stderr, "share %d path %d\n", share[0], path[0]);
errno = EINVAL;
if (dir) {
SAFE_FREE(dir->fname);
@@ -1544,48 +1588,40 @@ static SMBCFILE *smbc_opendir_ctx(SMBCCTX *context, const char *fname)
/* first try to get the LMB for our workgroup, and if that fails, */
/* try the DMB */
- if (!(resolve_name(context->workgroup, &rem_ip, 0x1d) ||
- resolve_name(context->workgroup, &rem_ip, 0x1b))) {
-
- errno = EINVAL; /* Something wrong with smb.conf? */
- return NULL;
+ pstrcpy(workgroup, lp_workgroup());
- }
-
- dir->dir_type = SMBC_WORKGROUP;
-
- /* find the name of the server ... */
-
- if (!name_status_find("*", 0, 0, rem_ip, server)) {
-
- DEBUG(0,("Could not get the name of local/domain master browser for server %s\n", server));
- errno = EINVAL;
- return NULL;
-
- }
-
- /*
- * Get a connection to IPC$ on the server if we do not already have one
- */
-
- srv = smbc_server(context, server, "IPC$", workgroup, user, password);
-
- if (!srv) {
-
- if (dir) {
- SAFE_FREE(dir->fname);
- SAFE_FREE(dir);
- }
-
+ if (!find_master_ip(lp_workgroup(), &server_ip)) {
+ DEBUG(4, ("Unable to find master browser for workgroup %s\n",
+ workgroup));
+ if (!find_master_ip_bcast(workgroup, &server_ip)) {
+ DEBUG(4, ("Unable to find master browser by "
+ "broadcast\n"));
+ errno = ENOENT;
return NULL;
-
- }
-
+ }
+ }
+
+ /*
+ * Get a connection to IPC$ on the server if we do not already have one
+ */
+
+ srv = smbc_server(context, inet_ntoa(server_ip), "IPC$", workgroup, user, password);
+
+ if (!srv) {
+
+ if (dir) {
+ SAFE_FREE(dir->fname);
+ SAFE_FREE(dir);
+ }
+ return NULL;
+ }
+
dir->srv = srv;
+ dir->dir_type = SMBC_WORKGROUP;
/* Now, list the stuff ... */
- if (!cli_NetServerEnum(&srv->cli, workgroup, 0x80000000, list_fn,
+ if (!cli_NetServerEnum(&srv->cli, workgroup, SV_TYPE_DOMAIN_ENUM, list_fn,
(void *)dir)) {
if (dir) {
@@ -2655,7 +2691,7 @@ SMBCCTX * smbc_init_context(SMBCCTX * context)
/* Do we still need this ? */
DEBUGLEVEL = 10;
- setup_logging( "libsmbclient", False);
+ setup_logging( "libsmbclient", True);
/* Here we would open the smb.conf file if needed ... */