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openSUSE:Leap:15.2:Staging:A
gnome-vfs2
gnome-vfs2-2.12.2-smb-method-fixes.patch
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File gnome-vfs2-2.12.2-smb-method-fixes.patch of Package gnome-vfs2
This patch was prompted by https://bugzilla.novell.com/show_bug.cgi?id=222662 . It contains the upstream differences in smb-method.c from version 2.12 to 2.18. It also contains the old patches to smb-method.c, including: gnome-vfs2-net-usershare.diff (Only the smb-method.c part) gnome-vfs2-195269-smb-method-sniff-mime-type.diff (Part of upstream) gnome-vfs2-smb-bufsize.patch An additional patch from Federico: gnome-vfs2-222662-smb-uri-explicit-username.diff An additional patch from Dan Winship: gnome-vfs2-203737-smb-lock.diff Plus changes to use the local user's login instead of "guest" or anonymous logins, and avoid reusing the first-known-good login to a share if a login isn't specified - again substituting the local user. Index: gnome-vfs-2.24.0/libgnomevfs/gnome-vfs-handle.h =================================================================== --- gnome-vfs-2.24.0.orig/libgnomevfs/gnome-vfs-handle.h +++ gnome-vfs-2.24.0/libgnomevfs/gnome-vfs-handle.h @@ -89,6 +89,7 @@ typedef struct GnomeVFSHandle GnomeVFSHa * @GNOME_VFS_OPEN_WRITE: Write access. * @GNOME_VFS_OPEN_RANDOM: Random access. * @GNOME_VFS_OPEN_TRUNCATE: Truncate file before accessing it, i.e. delete its contents. + * @GNOME_VFS_OPEN_LOCKED: Lock file when opening it * * Mode in which files are opened. If GNOME_VFS_OPEN_RANDOM is not used, the * file will be have to be accessed sequentially. @@ -98,7 +99,8 @@ typedef enum { GNOME_VFS_OPEN_READ = 1 << 0, GNOME_VFS_OPEN_WRITE = 1 << 1, GNOME_VFS_OPEN_RANDOM = 1 << 2, - GNOME_VFS_OPEN_TRUNCATE = 1 << 3 + GNOME_VFS_OPEN_TRUNCATE = 1 << 3, + GNOME_VFS_OPEN_LOCKED = 1 << 4 } GnomeVFSOpenMode; /** Index: gnome-vfs-2.24.0/modules/smb-method.c =================================================================== --- gnome-vfs-2.24.0.orig/modules/smb-method.c +++ gnome-vfs-2.24.0/modules/smb-method.c @@ -37,6 +37,7 @@ #include <sys/types.h> #include <sys/stat.h> #include <unistd.h> +#include <stdio.h> #include <gconf/gconf-client.h> #include <libgnomevfs/gnome-vfs.h> @@ -90,6 +91,17 @@ static GHashTable *server_cache = NULL; static GHashTable *user_cache = NULL; +/* smbcctx->readdir() can give us a struct smbc_dirent that identifies a + * printer, but you cannot perform a smbcctx->stat() on a path to know if that + * path refers to a printer. So, when doing readdir(), we must remember the + * URIs of the printers we have found. Later in our own do_get_file_info(), we + * will match the passed URI to this hash table and return a magic "it is a + * printer" datum if appropriate. + */ +static GHashTable *printer_hash = NULL; + +static FILE *debug_file; + #define SMB_BLOCK_SIZE (32*1024) /* Reap unused server connections and user cache after 30 minutes */ @@ -105,6 +117,9 @@ static guint cache_reap_timeout = 0; /* Guest logins use: */ #define GUEST_LOGIN "guest" +/* Guest logins use: */ +#define GUEST_LOGIN "guest" + /* 5 minutes before we re-read the workgroup cache again */ #define WORKGROUP_CACHE_TIMEOUT (5*60) @@ -149,32 +164,106 @@ typedef struct _SmbAuthContext { static void init_authentication (SmbAuthContext *actx, GnomeVFSURI *uri); static int perform_authentication (SmbAuthContext *actx); +static gboolean is_printer (GnomeVFSURI *uri); + static SmbAuthContext *current_auth_context = NULL; static void auth_callback (const char *server_name, const char *share_name, char *domain, int domainmaxlen, char *username, int unmaxlen, char *password, int pwmaxlen); + +static void debug_print (const char *format, ...); +static void debug_indent (int amount); +static int debug_indentation; -#if 0 +#if 1 #define DEBUG_SMB_ENABLE #define DEBUG_SMB_LOCKS #endif #ifdef DEBUG_SMB_ENABLE -#define DEBUG_SMB(x) g_print x +#define DEBUG_SMB(x) debug_print x +#define DEBUG_IN() debug_print ("%s() {\n", G_STRFUNC); debug_indent(1) +#define DEBUG_OUT() debug_indent(-1); debug_print ("} %s()\n", G_STRFUNC) #else -#define DEBUG_SMB(x) +#define DEBUG_SMB(x) +#define DEBUG_IN() +#define DEBUG_OUT() #endif #ifdef DEBUG_SMB_LOCKS -#define LOCK_SMB() {g_mutex_lock (smb_lock); g_print ("LOCK %s\n", G_STRFUNC);} -#define UNLOCK_SMB() {g_print ("UNLOCK %s\n", G_STRFUNC); g_mutex_unlock (smb_lock);} +#define LOCK_SMB() {g_mutex_lock (smb_lock); debug_print ("LOCK %s\n", G_STRFUNC);} +#define UNLOCK_SMB() {debug_print ("UNLOCK %s\n", G_STRFUNC); g_mutex_unlock (smb_lock);} #else #define LOCK_SMB() g_mutex_lock (smb_lock) #define UNLOCK_SMB() g_mutex_unlock (smb_lock) #endif +static void +debug_print (const char *format, ...) +{ + va_list args; + char *str; + int i; + + if (!debug_file) + return; + + va_start (args, format); + str = g_strdup_vprintf (format, args); + va_end (args); + + fprintf (debug_file, "%p: ", g_thread_self ()); + + for (i = 0; i < debug_indentation * 4; i++) + fputc (' ', debug_file); + + fputs (str, debug_file); + g_free (str); + fflush (debug_file); +} + +static void +debug_indent (int amount) +{ + debug_indentation += amount; + if (debug_indentation < 0) + g_error ("You fucked up your indentation"); +} + +static void +DEBUG_DUMP_AUTH_CONTEXT (SmbAuthContext *actx) +{ + char *str_uri; + + if (actx->uri) + str_uri = gnome_vfs_uri_to_string (actx->uri, 0); + else + str_uri = g_strdup ("(null)"); + + debug_print ("AUTH CONTEXT %p {\n", actx); + debug_print (" uri: %s\n", str_uri); + debug_print (" vfs_result: %d\n", (int) actx->res); + debug_print (" passes: %d\n", actx->passes); + debug_print (" state: %x\n", actx->state); + debug_print (" save_auth: %d\n", actx->save_auth); + debug_print (" keyring: %s\n", actx->keyring); + debug_print (" auth_called: %d\n", actx->auth_called); + debug_print (" for_server: %s\n", actx->for_server); + debug_print (" for_share: %s\n", actx->for_share); + debug_print (" use_user: %s\n", actx->use_user); + debug_print (" use_domain: %s\n", actx->use_domain); + debug_print (" use_password: %s\n", actx->use_password); + debug_print (" cache_added: %d\n", actx->cache_added); + debug_print (" cache_used: %d\n", actx->cache_used); + debug_print (" prompt_flags: %x\n", actx->prompt_flags); + debug_print ("}\n"); + + g_free (str_uri); +} + + static gchar* string_dup_nzero (const gchar *s) { @@ -279,6 +368,22 @@ user_free (SmbCachedUser *user) g_free (user); } +const gchar * +get_unix_username (void) +{ + const gchar *unix_username; + const gchar *backslash; + + /* Strip the domainname if present in "domainname\username" form. */ + + unix_username = g_get_user_name (); + backslash = strchr (unix_username, '\\'); + if (backslash) + unix_username = (char *) backslash + 1; + + return unix_username; +} + static void add_old_servers (gpointer key, gpointer value, @@ -319,6 +424,7 @@ cache_reap_cb (void) * sure when we'll be called */ if (!g_mutex_trylock (smb_lock)) return TRUE; + DEBUG_IN (); DEBUG_SMB(("LOCK %s\n", G_STRFUNC)); size = g_hash_table_size (server_cache); @@ -342,6 +448,7 @@ cache_reap_cb (void) if (!ret) cache_reap_timeout = 0; + DEBUG_OUT (); UNLOCK_SMB(); return ret; @@ -363,6 +470,7 @@ add_cached_server (SMBCCTX *context, SMB { SmbServerCacheEntry *entry = NULL; + DEBUG_IN (); DEBUG_SMB(("[auth] adding cached server: server: %s, share: %s, domain: %s, user: %s\n", server_name ? server_name : "", share_name ? share_name : "", @@ -383,6 +491,8 @@ add_cached_server (SMBCCTX *context, SMB g_hash_table_insert (server_cache, entry, entry); current_auth_context->cache_added = TRUE; + + DEBUG_OUT (); return 0; } @@ -393,6 +503,7 @@ find_cached_server (const char *server_n SmbServerCacheEntry entry; SmbServerCacheEntry *res; + DEBUG_IN (); DEBUG_SMB(("find_cached_server: server: %s, share: %s, domain: %s, user: %s\n", server_name ? server_name : "", share_name ? share_name : "", @@ -409,9 +520,13 @@ find_cached_server (const char *server_n if (res != NULL) { res->last_time = time (NULL); + DEBUG_OUT (); + DEBUG_SMB (("found server %p\n", res->server)); return res->server; } + DEBUG_SMB (("found nothing; returning NULL\n")); + DEBUG_OUT (); return NULL; } @@ -421,6 +536,8 @@ get_cached_server (SMBCCTX * context, const char *domain, const char *username) { SMBCSRV *srv; + + DEBUG_IN (); srv = find_cached_server (server_name, share_name, domain, username); if (srv != NULL) { @@ -430,8 +547,12 @@ get_cached_server (SMBCCTX * context, domain ? domain : "", username ? username : "")); current_auth_context->cache_used = TRUE; + + DEBUG_OUT (); return srv; } + + DEBUG_OUT (); return NULL; } @@ -454,9 +575,13 @@ remove_server (gpointer key, static int remove_cached_server(SMBCCTX * context, SMBCSRV * server) { int removed; + + DEBUG_IN (); removed = g_hash_table_foreach_remove (server_cache, remove_server, server); + DEBUG_OUT (); + /* return 1 if failed */ return removed == 0; } @@ -483,6 +608,8 @@ purge_cached(SMBCCTX * context) gboolean could_not_purge_all; int i; + DEBUG_IN (); + size = g_hash_table_size (server_cache); servers = g_ptr_array_sized_new (size); @@ -499,6 +626,10 @@ purge_cached(SMBCCTX * context) } g_ptr_array_free (servers, TRUE); + + DEBUG_SMB (("returning could_not_purge_all = %d\n", could_not_purge_all)); + + DEBUG_OUT (); return could_not_purge_all; } @@ -519,6 +650,8 @@ update_workgroup_cache (void) SMBCFILE *dir = NULL; time_t t; struct smbc_dirent *dirent; + + DEBUG_IN (); t = time (NULL); @@ -526,6 +659,7 @@ update_workgroup_cache (void) workgroups_timestamp < t && t < workgroups_timestamp + WORKGROUP_CACHE_TIMEOUT) { /* Up to date */ + DEBUG_OUT (); return; } workgroups_timestamp = t; @@ -537,15 +671,20 @@ update_workgroup_cache (void) LOCK_SMB(); init_authentication (&actx, NULL); + DEBUG_DUMP_AUTH_CONTEXT (&actx); /* Important: perform_authentication leaves and re-enters the lock! */ while (perform_authentication (&actx) > 0) { + DEBUG_SMB (("calling ctx->opendir (\"smb://\")\n")); dir = smb_context->opendir (smb_context, "smb://"); actx.res = (dir != NULL) ? GNOME_VFS_OK : gnome_vfs_result_from_errno (); + DEBUG_SMB (("it returned %d\n", (int) actx.res)); } if (dir != NULL) { + DEBUG_SMB (("calling ctx->readdir() in a loop\n")); while ((dirent = smb_context->readdir (smb_context, dir)) != NULL) { + DEBUG_SMB (("got dirent '%s' of type %d\n", dirent->name, dirent->smbc_type)); if (dirent->smbc_type == SMBC_WORKGROUP && dirent->name != NULL && strlen (dirent->name) > 0) { @@ -557,9 +696,13 @@ update_workgroup_cache (void) } } + DEBUG_SMB (("calling ctx->closedir()\n")); smb_context->closedir (smb_context, dir); } + DEBUG_DUMP_AUTH_CONTEXT (&actx); UNLOCK_SMB(); + + DEBUG_OUT (); } static SmbUriType @@ -568,6 +711,9 @@ smb_uri_type (GnomeVFSURI *uri) GnomeVFSToplevelURI *toplevel; char *first_slash; char *host_name; + SmbUriType type; + + DEBUG_IN (); toplevel = (GnomeVFSToplevelURI *)uri; @@ -576,12 +722,16 @@ smb_uri_type (GnomeVFSURI *uri) if (uri->text == NULL || uri->text[0] == 0 || strcmp (uri->text, "/") == 0) { - return SMB_URI_WHOLE_NETWORK; + type = SMB_URI_WHOLE_NETWORK; + goto out; } if (strchr (uri->text + 1, '/')) { - return SMB_URI_ERROR; + type = SMB_URI_ERROR; + goto out; } - return SMB_URI_WORKGROUP_LINK; + + type = SMB_URI_WORKGROUP_LINK; + goto out; } if (uri->text == NULL || uri->text[0] == 0 || @@ -596,10 +746,12 @@ smb_uri_type (GnomeVFSURI *uri) DEFAULT_WORKGROUP_NAME) || g_hash_table_lookup (workgroups, host_name)) { g_free (host_name); - return SMB_URI_WORKGROUP; + type = SMB_URI_WORKGROUP; + goto out; } else { g_free (host_name); - return SMB_URI_SERVER; + type = SMB_URI_SERVER; + goto out; } } first_slash = strchr (uri->text + 1, '/'); @@ -620,8 +772,14 @@ smb_uri_type (GnomeVFSURI *uri) return SMB_URI_SHARE; } } - - return SMB_URI_SHARE_FILE; + + type = SMB_URI_SHARE_FILE; + +out: + + DEBUG_OUT (); + + return type; } @@ -678,42 +836,56 @@ try_init (void) g_free (path); smb_context = smbc_new_context (); - if (smb_context != NULL) { - smb_context->debug = 0; - smb_context->callbacks.auth_fn = auth_callback; - smb_context->callbacks.add_cached_srv_fn = add_cached_server; - smb_context->callbacks.get_cached_srv_fn = get_cached_server; - smb_context->callbacks.remove_cached_srv_fn = remove_cached_server; - smb_context->callbacks.purge_cached_fn = purge_cached; - - gclient = gconf_client_get_default (); - if (gclient) { - workgroup = gconf_client_get_string (gclient, - PATH_GCONF_GNOME_VFS_SMB_WORKGROUP, NULL); - - /* libsmbclient frees this on it's own, so make sure - * to use simple system malloc */ - if (workgroup && workgroup[0]) - smb_context->workgroup = strdup (workgroup); - - g_free (workgroup); - g_object_unref (gclient); - } + if (smb_context == NULL) + goto out; - if (!smbc_init_context (smb_context)) { - smbc_free_context (smb_context, FALSE); - smb_context = NULL; - } + smb_context->debug = 0; + smb_context->callbacks.auth_fn = auth_callback; + smb_context->callbacks.add_cached_srv_fn = add_cached_server; + smb_context->callbacks.get_cached_srv_fn = get_cached_server; + smb_context->callbacks.remove_cached_srv_fn = remove_cached_server; + smb_context->callbacks.purge_cached_fn = purge_cached; + + DEBUG_SMB (("created the SMBCCTX; it has smbcctx->workgroup=\"%s\"\n", + smb_context->workgroup ? smb_context->workgroup : "(null)")); + + gclient = gconf_client_get_default (); + if (gclient) { + workgroup = gconf_client_get_string (gclient, + PATH_GCONF_GNOME_VFS_SMB_WORKGROUP, NULL); + + /* libsmbclient frees this on it's own, so make sure + * to use simple system malloc */ + if (workgroup && workgroup[0]) + smb_context->workgroup = strdup (workgroup); + + g_free (workgroup); + g_object_unref (gclient); + } + + DEBUG_SMB (("after reading from gconf, we have smbcctx->workgroup=\"%s\"\n", + smb_context->workgroup ? smb_context->workgroup : "(null)")); + if (!smbc_init_context (smb_context)) { + smbc_free_context (smb_context, FALSE); + smb_context = NULL; + DEBUG_SMB (("smbc_init_context() failed!\n")); + goto out; + } + + DEBUG_SMB (("called smbc_init_context(); we have smbcctx->workgroup=\"%s\"\n", + smb_context->workgroup ? smb_context->workgroup : "(null)")); + #if defined(HAVE_SAMBA_FLAGS) #if defined(SMB_CTX_FLAG_USE_KERBEROS) && defined(SMB_CTX_FLAG_FALLBACK_AFTER_KERBEROS) - smb_context->flags |= SMB_CTX_FLAG_USE_KERBEROS | SMB_CTX_FLAG_FALLBACK_AFTER_KERBEROS; + smb_context->flags |= SMB_CTX_FLAG_USE_KERBEROS | SMB_CTX_FLAG_FALLBACK_AFTER_KERBEROS; #endif -#if defined(SMBCCTX_FLAG_NO_AUTO_ANONYMOUS_LOGON) - smb_context->flags |= SMBCCTX_FLAG_NO_AUTO_ANONYMOUS_LOGON; +# if 0 +# if defined(SMBCCTX_FLAG_NO_AUTO_ANONYMOUS_LOGON) + smb_context->flags |= SMBCCTX_FLAG_NO_AUTO_ANONYMOUS_LOGON; +# endif +# endif #endif -#endif - } server_cache = g_hash_table_new_full (server_hash, server_equal, (GDestroyNotify)server_free, NULL); @@ -721,7 +893,10 @@ try_init (void) g_free, NULL); user_cache = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, (GDestroyNotify)user_free); - + printer_hash = g_hash_table_new_full (gnome_vfs_uri_hash, gnome_vfs_uri_hequal, + (GDestroyNotify) gnome_vfs_uri_unref, NULL); + + out: UNLOCK_SMB(); if (smb_context == NULL) { @@ -762,7 +937,9 @@ update_user_cache (SmbAuthContext *actx, { SmbCachedUser *user; gchar *key; - + + DEBUG_IN (); + g_return_if_fail (actx->for_server != NULL); key = g_strdup_printf ("%s/%s", actx->for_server, with_share ? actx->for_share : ""); @@ -785,6 +962,8 @@ update_user_cache (SmbAuthContext *actx, user->username = string_realloc (user->username, actx->use_user); user->password = string_realloc (user->password, actx->use_password); user->stamp = time (NULL); + + DEBUG_OUT (); } static gboolean @@ -792,9 +971,13 @@ lookup_user_cache (SmbAuthContext *actx, { SmbCachedUser *user; gchar *key; - + gboolean retval; + g_return_val_if_fail (actx->for_server != NULL, FALSE); + DEBUG_IN (); + DEBUG_DUMP_AUTH_CONTEXT (actx); + key = g_strdup_printf ("%s/%s", actx->for_server, with_share ? actx->for_share : ""); user = (SmbCachedUser*)g_hash_table_lookup (user_cache, key); g_free (key); @@ -802,12 +985,17 @@ lookup_user_cache (SmbAuthContext *actx, if (user) { /* If we already have a user name or domain double check that... */ if (!(actx->prompt_flags & GNOME_VFS_MODULE_CALLBACK_FULL_AUTHENTICATION_NEED_USERNAME) && - !string_compare(user->username, actx->use_user)) - return FALSE; + !string_compare(user->username, actx->use_user)) { + retval = FALSE; + goto out; + } + if (!(actx->prompt_flags & GNOME_VFS_MODULE_CALLBACK_FULL_AUTHENTICATION_NEED_DOMAIN) && - !string_compare(user->domain, actx->use_domain)) - return FALSE; - + !string_compare(user->domain, actx->use_domain)) { + retval = FALSE; + goto out; + } + actx->use_user = string_realloc (actx->use_user, user->username); actx->use_domain = string_realloc (actx->use_domain, user->domain); actx->use_password = string_realloc (actx->use_password, user->password); @@ -815,12 +1003,40 @@ lookup_user_cache (SmbAuthContext *actx, actx->use_user ? actx->use_user : "", actx->use_domain ? actx->use_domain : "", actx->use_password ? actx->use_password : "")); - return TRUE; + retval = TRUE; + goto out; } - - return FALSE; + + retval = FALSE; + +out: + + DEBUG_DUMP_AUTH_CONTEXT (actx); + DEBUG_OUT (); + return retval; } +static void +update_kerberos_settings_for_auth (SmbAuthContext *actx) +{ + if (!actx) + return; + +#if defined(HAVE_SAMBA_FLAGS) +# if defined(SMB_CTX_FLAG_USE_KERBEROS) && defined(SMB_CTX_FLAG_FALLBACK_AFTER_KERBEROS) + + /* Don't use local user's kerberos tickets if we are authenticating a non-local user. */ + + if (string_compare (actx->use_user, get_unix_username ())) + smb_context->flags |= SMB_CTX_FLAG_USE_KERBEROS | SMB_CTX_FLAG_FALLBACK_AFTER_KERBEROS; + else + smb_context->flags &= ~(SMB_CTX_FLAG_USE_KERBEROS | SMB_CTX_FLAG_FALLBACK_AFTER_KERBEROS); + +# endif +#endif +} + + static gboolean initial_authentication (SmbAuthContext *actx) { @@ -832,8 +1048,12 @@ initial_authentication (SmbAuthContext * gboolean found_user = FALSE; char *tmp; + DEBUG_IN (); + DEBUG_SMB(("[auth] Initial authentication lookups\n")); + DEBUG_DUMP_AUTH_CONTEXT (actx); + toplevel_uri = (GnomeVFSToplevelURI*)actx->uri; actx->prompt_flags = GNOME_VFS_MODULE_CALLBACK_FULL_AUTHENTICATION_NEED_USERNAME | GNOME_VFS_MODULE_CALLBACK_FULL_AUTHENTICATION_NEED_DOMAIN; @@ -870,6 +1090,14 @@ initial_authentication (SmbAuthContext * } } + if (actx->use_user == NULL) { + actx->use_user = g_strdup (get_unix_username ()); +#if 0 + actx->preset_user = TRUE; +#endif + actx->prompt_flags &= ~GNOME_VFS_MODULE_CALLBACK_FULL_AUTHENTICATION_NEED_USERNAME; + } + if (lookup_user_cache (actx, TRUE) || lookup_user_cache (actx, FALSE)) found_user = TRUE; @@ -882,6 +1110,7 @@ initial_authentication (SmbAuthContext * server_lookup.domain = (char*)actx->use_domain; server = g_hash_table_lookup (server_cache, &server_lookup); +#if 0 if (server == NULL) { /* If a blank user, try looking up 'guest' */ @@ -891,6 +1120,7 @@ initial_authentication (SmbAuthContext * server = g_hash_table_lookup (server_cache, &server_lookup); } } +#endif /* Server is in cache already */ if (server != NULL) { @@ -898,9 +1128,16 @@ initial_authentication (SmbAuthContext * actx->use_user ? actx->use_user : "", actx->use_domain ? actx->use_domain : "")); found_user = TRUE; - } + } else { + /* We have a connection to the server, but not as the user specified. */ + found_user = FALSE; + } } + update_kerberos_settings_for_auth (actx); + + DEBUG_OUT (); + return found_user; } @@ -917,6 +1154,9 @@ prefill_authentication (SmbAuthContext * g_return_val_if_fail (actx != NULL, FALSE); g_return_val_if_fail (actx->for_server != NULL, FALSE); + DEBUG_IN (); + DEBUG_DUMP_AUTH_CONTEXT (actx); + memset (&in_args, 0, sizeof (in_args)); in_args.uri = get_auth_display_uri (actx, FALSE); in_args.protocol = "smb"; @@ -936,6 +1176,8 @@ prefill_authentication (SmbAuthContext * &in_args, sizeof (in_args), &out_args, sizeof (out_args)); + DEBUG_SMB(("[auth] vfs module callback for FILL_AUTHENTICATION returned invoked=%d\n", invoked)); + g_free (in_args.uri); /* If that didn't work then try without the share name */ @@ -988,6 +1230,9 @@ prefill_authentication (SmbAuthContext * g_free (out_args.domain); g_free (out_args.password); + DEBUG_DUMP_AUTH_CONTEXT (actx); + DEBUG_OUT (); + return filled; } @@ -1003,6 +1248,9 @@ prompt_authentication (SmbAuthContext *a g_return_val_if_fail (actx != NULL, FALSE); g_return_val_if_fail (actx->for_server != NULL, FALSE); + + DEBUG_IN (); + DEBUG_DUMP_AUTH_CONTEXT (actx); memset (&in_args, 0, sizeof (in_args)); @@ -1020,17 +1268,32 @@ prompt_authentication (SmbAuthContext *a in_args.port = actx->uri ? ((GnomeVFSToplevelURI*)actx->uri)->host_port : 0; in_args.default_user = actx->use_user; +#if 0 if (string_compare (in_args.default_user, GUEST_LOGIN)) in_args.default_user = NULL; - if (!in_args.default_user) - in_args.default_user = (char*)g_get_user_name (); +#endif + if (!in_args.default_user) { + /* If we are logged into an Active Directory domain, + * smb_context->workgroup will already have given us the name of the + * domain. However, g_get_user_name() will give us + * "DOMAINNAME\username". We need to remove the "DOMAINNAME\" prefix. + */ + + in_args.default_user = (gchar *) get_unix_username (); + } in_args.default_domain = actx->use_domain ? actx->use_domain : smb_context->workgroup; memset (&out_args, 0, sizeof (out_args)); - DEBUG_SMB(("[auth] Prompting credentials for: %s\n", - in_args.uri ? in_args.uri : "")); + DEBUG_SMB (("[auth] Prompting credentials for: uri=%s, server=%s, object=%s, username=%s, domain=%s, default_user=%s, default_domain=%s\n", + in_args.uri, + in_args.server, + in_args.object, + in_args.username, + in_args.domain, + in_args.default_user, + in_args.default_domain)); invoked = gnome_vfs_module_callback_invoke (GNOME_VFS_MODULE_CALLBACK_FULL_AUTHENTICATION, @@ -1051,10 +1314,11 @@ prompt_authentication (SmbAuthContext *a g_free (actx->keyring); actx->save_auth = out_args.save_password; actx->keyring = actx->save_auth && out_args.keyring ? g_strdup (out_args.keyring) : NULL; - DEBUG_SMB(("[auth] Prompted credentials: %s@%s:%s\n", + DEBUG_SMB(("[auth] Prompted credentials: %s@%s:%s keyring=%s\n", actx->use_user ? actx->use_user : "", actx->use_domain ? actx->use_domain : "", - actx->use_password ? actx->use_password : "")); + actx->use_password ? actx->use_password : "", + actx->keyring ? actx->keyring : "")); } *cancelled = out_args.abort_auth; @@ -1068,6 +1332,9 @@ prompt_authentication (SmbAuthContext *a g_free (in_args.uri); + DEBUG_DUMP_AUTH_CONTEXT (actx); + DEBUG_OUT (); + return invoked && !*cancelled; } @@ -1078,14 +1345,19 @@ save_authentication (SmbAuthContext *act GnomeVFSModuleCallbackSaveAuthenticationOut out_args; gboolean invoked; + DEBUG_IN (); + DEBUG_DUMP_AUTH_CONTEXT (actx); + /* Add to the user cache both with and without shares */ if (actx->for_server) { update_user_cache (actx, TRUE); update_user_cache (actx, FALSE); } - if (!actx->save_auth) + if (!actx->save_auth) { + DEBUG_OUT (); return; + } /* Save with the domain name */ memset (&in_args, 0, sizeof (in_args)); @@ -1114,6 +1386,8 @@ save_authentication (SmbAuthContext *act &in_args, sizeof (in_args), &out_args, sizeof (out_args)); + DEBUG_SMB(("[auth] vfs module callback for SAVE_AUTHENTICATION returned invoked=%d\n", invoked)); + g_free (in_args.uri); /* Save without the domain name */ @@ -1142,15 +1416,19 @@ save_authentication (SmbAuthContext *act (GNOME_VFS_MODULE_CALLBACK_SAVE_AUTHENTICATION, &in_args, sizeof (in_args), &out_args, sizeof (out_args)); + + DEBUG_SMB(("[auth] vfs module callback for SAVE_AUTHENTICATION returned invoked=%d\n", invoked)); g_free (in_args.uri); + + DEBUG_OUT (); } static void cleanup_authentication (SmbAuthContext *actx) { /* IMPORTANT: We are IN the lock at this point */ - + DEBUG_IN (); DEBUG_SMB(("[auth] Cleaning up Authentication\n")); g_return_if_fail (actx != NULL); @@ -1174,6 +1452,9 @@ cleanup_authentication (SmbAuthContext * g_return_if_fail (current_auth_context == actx); current_auth_context = NULL; + + DEBUG_DUMP_AUTH_CONTEXT (actx); + DEBUG_OUT (); } /* @@ -1218,9 +1499,12 @@ perform_authentication (SmbAuthContext * { gboolean cont, auth_failed = FALSE, auth_cancelled = FALSE; int ret = -1; + + DEBUG_IN (); /* IMPORTANT: We are IN the lock at this point */ DEBUG_SMB(("[auth] perform_authentication called.\n")); + DEBUG_DUMP_AUTH_CONTEXT (actx); switch (actx->res) { case GNOME_VFS_OK: @@ -1236,8 +1520,9 @@ perform_authentication (SmbAuthContext * /* Other errors mean we're done */ default: - DEBUG_SMB(("[auth] Non-authentication error. Leaving auth loop.\n")); + DEBUG_SMB(("[auth] Non-authentication VFS error %d. Leaving auth loop.\n", (int) actx->res)); cleanup_authentication (actx); + DEBUG_OUT (); return -1; } @@ -1278,7 +1563,7 @@ perform_authentication (SmbAuthContext * /* A failed authentication */ } else if (actx->auth_called) { - + /* We need a server to perform any authentication */ g_return_val_if_fail (actx->for_server != NULL, GNOME_VFS_ERROR_INTERNAL); @@ -1290,10 +1575,14 @@ perform_authentication (SmbAuthContext * /* Do we have gnome-keyring credentials for this? */ if (!(actx->state & SMB_AUTH_STATE_PREFILLED)) { + DEBUG_SMB (("[auth] failed authentication; will prefill from the vfs callback\n")); actx->state |= SMB_AUTH_STATE_PREFILLED; cont = prefill_authentication (actx); - } + } else { + DEBUG_SMB (("[auth] failed authentication; will prompt the user for authentication\n")); + } +#if 0 /* Then we try a guest credentials... */ if (!cont && !actx->preset_user && !(actx->state & SMB_AUTH_STATE_GUEST)) { g_free (actx->use_user); @@ -1305,6 +1594,7 @@ perform_authentication (SmbAuthContext * actx->state |= SMB_AUTH_STATE_GUEST; cont = TRUE; } +#endif /* And as a last step, prompt */ if (!cont) @@ -1315,10 +1605,13 @@ perform_authentication (SmbAuthContext * /* Claim the global context back */ g_return_val_if_fail (current_auth_context == NULL, GNOME_VFS_ERROR_INTERNAL); current_auth_context = actx; - - if (cont) + + update_kerberos_settings_for_auth (actx); + + if (cont) { + DEBUG_SMB(("[auth] prefill or prompt returned 1\n")); ret = 1; - else { + } else { ret = -1; if (auth_cancelled) { @@ -1333,12 +1626,15 @@ perform_authentication (SmbAuthContext * /* Weird, don't want authentication, but failed */ } else { + DEBUG_SMB(("[auth] don't want authentication, but failed\n")); ret = -1; } } if (ret <= 0) cleanup_authentication (actx); + + DEBUG_OUT (); return ret; /* IMPORTANT: We need to still be in the lock when returning from this func */ @@ -1353,18 +1649,23 @@ auth_callback (const char *server_name, /* IMPORTANT: We are IN the global lock */ SmbAuthContext *actx; SMBCSRV *server; - - DEBUG_SMB (("[auth] auth_callback called: server: %s share: %s\n", - server_name ? server_name : "", - share_name ? share_name : "")); + + DEBUG_IN (); + + DEBUG_SMB (("[auth] auth_callback called: server=%s, share=%s, domain_out=%s, username_out=%s, password_out=%s\n", + server_name, share_name, domain_out, username_out, password_out)); g_return_if_fail (current_auth_context != NULL); actx = current_auth_context; + + DEBUG_DUMP_AUTH_CONTEXT (actx); /* We never authenticate for the toplevel (enumerating workgroups) */ - if (!server_name || !server_name[0]) + if (!server_name || !server_name[0]) { + DEBUG_OUT (); return; - + } + actx->auth_called = TRUE; /* The authentication location */ @@ -1374,9 +1675,13 @@ auth_callback (const char *server_name, actx->for_share = string_dup_nzero (share_name); /* The first pass, try the cache, fill in anything we know */ - if (actx->passes == 1) + if (actx->passes == 1) { + DEBUG_SMB(("[auth] first pass; call initial_authentication()\n")); initial_authentication (actx); + } + update_kerberos_settings_for_auth (actx); + /* If we have a valid user then go for it */ if (actx->use_user) { strncpy (username_out, actx->use_user, unmaxlen); @@ -1411,15 +1716,30 @@ auth_callback (const char *server_name, * this doesn't make much sense, but such is life with libsmbclient. */ if ((actx->state & SMB_AUTH_STATE_PROMPTED) && actx->res != GNOME_VFS_OK) { + DEBUG_SMB(("[auth] we had prompted already but auth failed. Calling find_cached_server() again\n")); server = find_cached_server (server_name, share_name, domain_out, username_out); if (server) { DEBUG_SMB (("[auth] auth_callback. Remove the wrong server entry from server_cache.\n")); g_hash_table_foreach_remove (server_cache, remove_server, server); } } + + DEBUG_OUT (); } static char * +get_printer_data (const char *display_name, const char *path) +{ + return g_strdup_printf ("[Desktop Entry]\n" + "Encoding=UTF-8\n" + "Name=%s\n" + "Type=Application\n" + "Exec=gnome-cups-add --printer=%s\n" + "Icon=printer-remote\n", /* per the freedesktop.org icon naming spec */ + display_name, path); +} + +static char * get_workgroup_data (const char *display_name, const char *name) { return g_strdup_printf ("[Desktop Entry]\n" @@ -1466,6 +1786,21 @@ typedef struct { GnomeVFSFileOffset file_size; } FileHandle; +/* Takes ownership of desktop_file_contents */ +static FileHandle * +file_handle_new_from_desktop_file_contents (char *desktop_file_contents) +{ + FileHandle *handle; + + handle = g_new (FileHandle, 1); + handle->is_data = TRUE; + handle->offset = 0; + handle->file_data = desktop_file_contents; + handle->file_size = strlen (handle->file_data); + + return handle; +} + static GnomeVFSResult do_open (GnomeVFSMethod *method, GnomeVFSMethodHandle **method_handle, @@ -1479,59 +1814,84 @@ do_open (GnomeVFSMethod *method, int type; mode_t unix_mode; SMBCFILE *file = NULL; - + GnomeVFSResult result; + + DEBUG_IN (); DEBUG_SMB(("do_open() %s mode %d\n", gnome_vfs_uri_to_string (uri, 0), mode)); type = smb_uri_type (uri); if (type == SMB_URI_ERROR) { + DEBUG_OUT (); return GNOME_VFS_ERROR_INVALID_URI; } + + path = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_NONE); + + if (is_printer (uri)) { + if (mode & GNOME_VFS_OPEN_WRITE) { + result = GNOME_VFS_ERROR_READ_ONLY; + goto out; + } + + unescaped_name = get_base_from_uri (uri); + name = gnome_vfs_uri_extract_short_path_name (uri); + + handle = file_handle_new_from_desktop_file_contents (get_printer_data (unescaped_name, path)); + *method_handle = (GnomeVFSMethodHandle *)handle; + + g_free (unescaped_name); + g_free (name); + + result = GNOME_VFS_OK; + goto out; + } if (type == SMB_URI_WHOLE_NETWORK || type == SMB_URI_WORKGROUP || type == SMB_URI_SERVER || type == SMB_URI_SHARE) { - return GNOME_VFS_ERROR_IS_DIRECTORY; + result = GNOME_VFS_ERROR_IS_DIRECTORY; + goto out; } if (type == SMB_URI_WORKGROUP_LINK) { if (mode & GNOME_VFS_OPEN_WRITE) { - return GNOME_VFS_ERROR_READ_ONLY; + result = GNOME_VFS_ERROR_READ_ONLY; + goto out; } - handle = g_new (FileHandle, 1); - handle->is_data = TRUE; - handle->offset = 0; + unescaped_name = get_base_from_uri (uri); name = gnome_vfs_uri_extract_short_path_name (uri); - handle->file_data = get_workgroup_data (unescaped_name, name); - handle->file_size = strlen (handle->file_data); + + handle = file_handle_new_from_desktop_file_contents (get_workgroup_data (unescaped_name, name)); + *method_handle = (GnomeVFSMethodHandle *)handle; + g_free (unescaped_name); g_free (name); - *method_handle = (GnomeVFSMethodHandle *)handle; - - return GNOME_VFS_OK; + result = GNOME_VFS_OK; + goto out; } if (type == SMB_URI_SERVER_LINK) { if (mode & GNOME_VFS_OPEN_WRITE) { - return GNOME_VFS_ERROR_READ_ONLY; + result = GNOME_VFS_ERROR_READ_ONLY; + goto out; } - handle = g_new (FileHandle, 1); - handle->is_data = TRUE; - handle->offset = 0; + unescaped_name = get_base_from_uri (uri); name = gnome_vfs_uri_extract_short_path_name (uri); - handle->file_data = get_computer_data (unescaped_name, name); - handle->file_size = strlen (handle->file_data); + + handle = file_handle_new_from_desktop_file_contents (get_computer_data (unescaped_name, name)); + *method_handle = (GnomeVFSMethodHandle *)handle; + g_free (unescaped_name); g_free (name); - *method_handle = (GnomeVFSMethodHandle *)handle; - - return GNOME_VFS_OK; + result = GNOME_VFS_OK; + goto out; } g_assert (type == SMB_URI_SHARE_FILE); @@ -1544,31 +1904,48 @@ do_open (GnomeVFSMethod *method, } else { if (mode & GNOME_VFS_OPEN_WRITE) unix_mode = O_WRONLY; - else - return GNOME_VFS_ERROR_INVALID_OPEN_MODE; + else { + result = GNOME_VFS_ERROR_INVALID_OPEN_MODE; + goto out; + } } if ((mode & GNOME_VFS_OPEN_TRUNCATE) || (!(mode & GNOME_VFS_OPEN_RANDOM) && (mode & GNOME_VFS_OPEN_WRITE))) unix_mode |= O_TRUNC; - path = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_USER_NAME | GNOME_VFS_URI_HIDE_PASSWORD); - LOCK_SMB(); init_authentication (&actx, uri); + if (mode & GNOME_VFS_OPEN_LOCKED) { + smbc_option_set (smb_context, "open_share_mode", + SMBC_SHAREMODE_DENY_WRITE); + } + /* Important: perform_authentication leaves and re-enters the lock! */ while (perform_authentication (&actx) > 0) { file = (smb_context->open) (smb_context, path, unix_mode, 0666); actx.res = (file != NULL) ? GNOME_VFS_OK : gnome_vfs_result_from_errno (); + DEBUG_SMB(("ctx->open(\"%s\") returned file %p and error %d\n", path, file, (int) actx.res)); } + if (mode & GNOME_VFS_OPEN_LOCKED) { + smbc_option_set (smb_context, "open_share_mode", + SMBC_SHAREMODE_DENY_NONE); + } UNLOCK_SMB(); - g_free (path); - - if (file == NULL) - return actx.res; + if (file == NULL) { + /* samba returns EBUSY if we failed because of a DENY + * mode. gnome_vfs_result_from_errno() translates that + * to the wrong value. + */ + if (actx.res == GNOME_VFS_ERROR_DIRECTORY_BUSY) + result = GNOME_VFS_ERROR_LOCKED; + else + result = actx.res; + goto out; + } handle = g_new (FileHandle, 1); handle->is_data = FALSE; @@ -1576,7 +1953,14 @@ do_open (GnomeVFSMethod *method, *method_handle = (GnomeVFSMethodHandle *)handle; - return GNOME_VFS_OK; + result = GNOME_VFS_OK; + + out: + + g_free (path); + + DEBUG_OUT (); + return result; } static GnomeVFSResult @@ -1590,6 +1974,7 @@ do_close (GnomeVFSMethod *method, GnomeVFSResult res; int r; + DEBUG_IN (); DEBUG_SMB(("do_close()\n")); res = GNOME_VFS_OK; @@ -1608,6 +1993,7 @@ do_close (GnomeVFSMethod *method, r = smb_context->close_fn (smb_context, handle->file); #endif actx.res = (r >= 0) ? GNOME_VFS_OK : gnome_vfs_result_from_errno (); + DEBUG_SMB(("ctx->close(%p) returned error %d\n", handle->file, (int) actx.res)); } res = actx.res; @@ -1615,6 +2001,7 @@ do_close (GnomeVFSMethod *method, } g_free (handle); + DEBUG_OUT (); return res; } @@ -1631,6 +2018,7 @@ do_read (GnomeVFSMethod *method, SmbAuthContext actx; ssize_t n = 0; + DEBUG_IN (); DEBUG_SMB(("do_read() %Lu bytes\n", num_bytes)); if (handle->is_data) { @@ -1656,11 +2044,14 @@ do_read (GnomeVFSMethod *method, *bytes_read = (n < 0) ? 0 : n; - if (n == 0) + if (n == 0) { + DEBUG_OUT (); return GNOME_VFS_ERROR_EOF; + } handle->offset += n; + DEBUG_OUT (); return res; } @@ -1678,10 +2069,13 @@ do_write (GnomeVFSMethod *method, SmbAuthContext actx; ssize_t written = 0; + DEBUG_IN (); DEBUG_SMB (("do_write() %p\n", method_handle)); - if (handle->is_data) + if (handle->is_data) { + DEBUG_OUT (); return GNOME_VFS_ERROR_READ_ONLY; + } LOCK_SMB(); init_authentication (&actx, NULL); @@ -1695,6 +2089,7 @@ do_write (GnomeVFSMethod *method, UNLOCK_SMB(); *bytes_written = (written < 0) ? 0 : written; + DEBUG_OUT (); return actx.res; } @@ -1713,30 +2108,39 @@ do_create (GnomeVFSMethod *method, SMBCFILE *file = NULL; FileHandle *handle; SmbAuthContext actx; - + + DEBUG_IN (); DEBUG_SMB (("do_create() %s mode %d\n", gnome_vfs_uri_to_string (uri, 0), mode)); type = smb_uri_type (uri); - if (type == SMB_URI_ERROR) + if (type == SMB_URI_ERROR) { + DEBUG_OUT (); return GNOME_VFS_ERROR_INVALID_URI; + } if (type == SMB_URI_WHOLE_NETWORK || type == SMB_URI_WORKGROUP || type == SMB_URI_SERVER || - type == SMB_URI_SHARE) + type == SMB_URI_SHARE) { + DEBUG_OUT (); return GNOME_VFS_ERROR_IS_DIRECTORY; + } if (type == SMB_URI_WORKGROUP_LINK || - type == SMB_URI_SERVER_LINK) + type == SMB_URI_SERVER_LINK) { + DEBUG_OUT (); return GNOME_VFS_ERROR_NOT_PERMITTED; + } unix_mode = O_CREAT | O_TRUNC; - if (!(mode & GNOME_VFS_OPEN_WRITE)) + if (!(mode & GNOME_VFS_OPEN_WRITE)) { + DEBUG_OUT (); return GNOME_VFS_ERROR_INVALID_OPEN_MODE; + } if (mode & GNOME_VFS_OPEN_READ) unix_mode |= O_RDWR; @@ -1746,7 +2150,7 @@ do_create (GnomeVFSMethod *method, if (exclusive) unix_mode |= O_EXCL; - path = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_USER_NAME | GNOME_VFS_URI_HIDE_PASSWORD); + path = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_NONE); LOCK_SMB(); init_authentication (&actx, uri); @@ -1755,24 +2159,44 @@ do_create (GnomeVFSMethod *method, while (perform_authentication (&actx) > 0) { file = (smb_context->open) (smb_context, path, unix_mode, perm); actx.res = (file != NULL) ? GNOME_VFS_OK : gnome_vfs_result_from_errno (); + DEBUG_SMB(("ctx->open(\"%s\") returned file %p and error %d\n", path, file, (int) actx.res)); } UNLOCK_SMB(); g_free (path); - if (file == NULL) + if (file == NULL) { + DEBUG_OUT (); return actx.res; + } handle = g_new (FileHandle, 1); handle->is_data = FALSE; handle->file = file; *method_handle = (GnomeVFSMethodHandle *)handle; - + + DEBUG_OUT (); return GNOME_VFS_OK; } +static void +set_file_info_to_readonly_desktop_file (GnomeVFSFileInfo *file_info, GnomeVFSURI *uri) +{ + file_info->name = get_base_from_uri (uri); + file_info->valid_fields = file_info->valid_fields + | GNOME_VFS_FILE_INFO_FIELDS_MIME_TYPE + | GNOME_VFS_FILE_INFO_FIELDS_TYPE + | GNOME_VFS_FILE_INFO_FIELDS_PERMISSIONS; + file_info->type = GNOME_VFS_FILE_TYPE_REGULAR; + file_info->mime_type = g_strdup ("application/x-desktop"); + file_info->permissions = + GNOME_VFS_PERM_USER_READ | + GNOME_VFS_PERM_OTHER_READ | + GNOME_VFS_PERM_GROUP_READ; +} + static GnomeVFSResult do_get_file_info (GnomeVFSMethod *method, GnomeVFSURI *uri, @@ -1787,19 +2211,34 @@ do_get_file_info (GnomeVFSMethod *method const char *mime_type; SmbAuthContext actx; + DEBUG_IN (); DEBUG_SMB (("do_get_file_info() %s\n", gnome_vfs_uri_to_string (uri, 0))); type = smb_uri_type (uri); if (type == SMB_URI_ERROR) { + DEBUG_OUT (); return GNOME_VFS_ERROR_INVALID_URI; } + + path = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_NONE); + + if (is_printer (uri)) { + DEBUG_SMB (("is a printer we already saw; will fill in info\n")); + + set_file_info_to_readonly_desktop_file (file_info, uri); + g_free (path); + + DEBUG_OUT (); + return GNOME_VFS_OK; + } if (type == SMB_URI_WHOLE_NETWORK || type == SMB_URI_WORKGROUP || type == SMB_URI_SERVER || type == SMB_URI_SHARE) { + DEBUG_SMB (("is whole network, workgroup, server, or share\n")); file_info->name = get_base_from_uri (uri); file_info->valid_fields = GNOME_VFS_FILE_INFO_FIELDS_TYPE | GNOME_VFS_FILE_INFO_FIELDS_MIME_TYPE; @@ -1820,29 +2259,22 @@ do_get_file_info (GnomeVFSMethod *method GNOME_VFS_PERM_OTHER_READ | GNOME_VFS_PERM_GROUP_READ; } + DEBUG_OUT(); return GNOME_VFS_OK; } if (type == SMB_URI_WORKGROUP_LINK || type == SMB_URI_SERVER_LINK) { - file_info->name = get_base_from_uri (uri); - file_info->valid_fields = file_info->valid_fields - | GNOME_VFS_FILE_INFO_FIELDS_MIME_TYPE - | GNOME_VFS_FILE_INFO_FIELDS_TYPE - | GNOME_VFS_FILE_INFO_FIELDS_PERMISSIONS; - file_info->type = GNOME_VFS_FILE_TYPE_REGULAR; - file_info->mime_type = g_strdup ("application/x-desktop"); - file_info->permissions = - GNOME_VFS_PERM_USER_READ | - GNOME_VFS_PERM_OTHER_READ | - GNOME_VFS_PERM_GROUP_READ; + DEBUG_SMB (("is workgroup link, or server link\n")); + set_file_info_to_readonly_desktop_file (file_info, uri); + DEBUG_OUT (); return GNOME_VFS_OK; } g_assert (type == SMB_URI_SHARE_FILE); - - path = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_USER_NAME | GNOME_VFS_URI_HIDE_PASSWORD); + DEBUG_SMB (("is share file\n")); + LOCK_SMB(); init_authentication (&actx, uri); @@ -1850,14 +2282,17 @@ do_get_file_info (GnomeVFSMethod *method while (perform_authentication (&actx) > 0) { err = smb_context->stat (smb_context, path, &st); actx.res = (err >= 0) ? GNOME_VFS_OK : gnome_vfs_result_from_errno (); + DEBUG_SMB(("ctx->stat(\"%s\") returned error %d\n", path, (int) actx.res)); } UNLOCK_SMB(); g_free (path); - if (err < 0) + if (err < 0) { + DEBUG_OUT (); return actx.res; + } gnome_vfs_stat_to_file_info (file_info, &st); file_info->name = get_base_from_uri (uri); @@ -1885,6 +2320,7 @@ do_get_file_info (GnomeVFSMethod *method file_info->name, type, file_info->mime_type, file_info->type)); + DEBUG_OUT (); return GNOME_VFS_OK; } @@ -1900,6 +2336,7 @@ do_get_file_info_from_handle (GnomeVFSMe struct stat st; int err = -1; + DEBUG_IN (); LOCK_SMB(); init_authentication (&actx, NULL); @@ -1907,17 +2344,22 @@ do_get_file_info_from_handle (GnomeVFSMe while (perform_authentication (&actx) > 0) { err = smb_context->fstat (smb_context, handle->file, &st); actx.res = (err >= 0) ? GNOME_VFS_OK : gnome_vfs_result_from_errno (); + DEBUG_SMB(("ctx->fstat(%p) returned error %d\n", handle->file, (int) actx.res)); } UNLOCK_SMB(); - if (err < 0) + if (err < 0) { + DEBUG_OUT (); return actx.res; + } gnome_vfs_stat_to_file_info (file_info, &st); file_info->valid_fields |= GNOME_VFS_FILE_INFO_FIELDS_IO_BLOCK_SIZE; file_info->io_block_size = SMB_BLOCK_SIZE; + + DEBUG_OUT (); return GNOME_VFS_OK; } @@ -1925,7 +2367,16 @@ static gboolean do_is_local (GnomeVFSMethod *method, const GnomeVFSURI *uri) { - return FALSE; + gboolean is_local; + + /* FIXME: This is a hack. In get_printer_data(), we generate data for a desktop item. This item + * is a "Type=Application" launcher, which launches gnome-cups-add. However, since we can't execute + * .desktop files from remote sites, we only advertise that printers "are local files". + */ + + is_local = is_printer ((GnomeVFSURI *) uri); + + return is_local; } typedef struct { @@ -1963,6 +2414,7 @@ do_open_directory (GnomeVFSMethod *metho SMBCFILE *dir = NULL; SmbAuthContext actx; + DEBUG_IN (); DEBUG_SMB(("do_open_directory() %s\n", gnome_vfs_uri_to_string (uri, 0))); @@ -1974,12 +2426,14 @@ do_open_directory (GnomeVFSMethod *metho directory_handle = g_new0 (DirectoryHandle, 1); g_hash_table_foreach (workgroups, add_workgroup, directory_handle); *method_handle = (GnomeVFSMethodHandle *) directory_handle; + DEBUG_OUT (); return GNOME_VFS_OK; } if (type == SMB_URI_ERROR || type == SMB_URI_WORKGROUP_LINK || type == SMB_URI_SERVER_LINK) { + DEBUG_OUT (); return GNOME_VFS_ERROR_NOT_A_DIRECTORY; } @@ -1988,15 +2442,26 @@ do_open_directory (GnomeVFSMethod *metho host_name = gnome_vfs_uri_get_host_name (uri); if (type == SMB_URI_WORKGROUP && host_name != NULL && !g_ascii_strcasecmp(host_name, DEFAULT_WORKGROUP_NAME)) { + char *new_workgroup; + new_uri = gnome_vfs_uri_dup (uri); - gnome_vfs_uri_set_host_name (new_uri, - smb_context->workgroup - ? smb_context->workgroup - : "WORKGROUP"); + if (smb_context->workgroup) + new_workgroup = smb_context->workgroup; + else + new_workgroup = "WORKGROUP"; + + DEBUG_SMB (("we are being asked for %s; substituting it for workgroup \"%s\"%s\n", + DEFAULT_WORKGROUP_NAME, + new_workgroup, + (smb_context->workgroup + ? " because that is what was in the smbcctx->workgroup" + : " because smbcctx->workgroup=NULL, so we use this as a last resort"))); + + gnome_vfs_uri_set_host_name (new_uri, new_workgroup); uri = new_uri; } - path = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_USER_NAME | GNOME_VFS_URI_HIDE_PASSWORD); + path = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_NONE); DEBUG_SMB(("do_open_directory() path %s\n", path)); @@ -2007,6 +2472,7 @@ do_open_directory (GnomeVFSMethod *metho while (perform_authentication (&actx) > 0) { dir = smb_context->opendir (smb_context, path); actx.res = (dir != NULL) ? GNOME_VFS_OK : gnome_vfs_result_from_errno (); + DEBUG_SMB(("ctx->opendir(\"%s\") returned dir %p and error %d\n", path, dir, (int) actx.res)); } UNLOCK_SMB(); @@ -2016,6 +2482,7 @@ do_open_directory (GnomeVFSMethod *metho if (dir == NULL) { g_free (path); + DEBUG_OUT (); return actx.res; } @@ -2025,6 +2492,7 @@ do_open_directory (GnomeVFSMethod *metho directory_handle->path = path; *method_handle = (GnomeVFSMethodHandle *) directory_handle; + DEBUG_OUT (); return GNOME_VFS_OK; } @@ -2039,10 +2507,13 @@ do_close_directory (GnomeVFSMethod *meth GList *l; int err = -1; + DEBUG_IN (); DEBUG_SMB(("do_close_directory: %p\n", directory_handle)); - if (directory_handle == NULL) + if (directory_handle == NULL) { + DEBUG_OUT (); return GNOME_VFS_OK; + } if (directory_handle->workgroups != NULL) { for (l = directory_handle->workgroups; l != NULL; l = l->next) { @@ -2061,6 +2532,7 @@ do_close_directory (GnomeVFSMethod *meth while (perform_authentication (&actx) > 0) { err = smb_context->closedir (smb_context, directory_handle->dir); actx.res = (err >= 0) ? GNOME_VFS_OK : gnome_vfs_result_from_errno (); + DEBUG_SMB(("ctx->closedir(%p) returned error %d\n", directory_handle->dir, (int) actx.res)); } res = actx.res; @@ -2069,9 +2541,68 @@ do_close_directory (GnomeVFSMethod *meth g_free (directory_handle->path); g_free (directory_handle); + DEBUG_OUT (); return res; } +static char * +make_path_from_uri_and_name (const char *path, const char *name) +{ + char *escaped_name; + char *new_path; + + escaped_name = gnome_vfs_escape_string (name); + + if (path[strlen(path) - 1] == '/') { + new_path = g_strconcat (path, escaped_name, NULL); + } else { + new_path = g_strconcat (path, "/", escaped_name, NULL); + } + + g_free (escaped_name); + + return new_path; +} + +static void +add_printer_to_hash (DirectoryHandle *dh, + GnomeVFSFileInfo *file_info) +{ + char *path; + GnomeVFSURI *uri; + + /* See is_printer() below. This will generate a URI without username/password */ + path = make_path_from_uri_and_name (dh->path, file_info->name); + + uri = gnome_vfs_uri_new (path); + g_assert (uri != NULL); + g_free (path); + + g_hash_table_replace (printer_hash, uri, uri); +} + +static gboolean +is_printer (GnomeVFSURI *uri) +{ + char *tmp_str; + GnomeVFSURI *tmp_uri; + gboolean result; + + /* See add_printer_to_hash() above. It doesn't store username/password + * in the URIs, so we have to hide them here. + */ + tmp_str = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_USER_NAME | GNOME_VFS_URI_HIDE_PASSWORD); + tmp_uri = gnome_vfs_uri_new (tmp_str); + g_assert (tmp_uri != NULL); + g_free (tmp_str); + + result = (g_hash_table_lookup (printer_hash, tmp_uri) != NULL); + + gnome_vfs_uri_unref (tmp_uri); + + return result; +} + static GnomeVFSResult do_read_directory (GnomeVFSMethod *method, GnomeVFSMethodHandle *method_handle, @@ -2083,15 +2614,16 @@ do_read_directory (GnomeVFSMethod *metho SmbAuthContext actx; struct stat st; char *statpath; - char *path; char *escaped; int r = -1; GList *l; + DEBUG_IN (); DEBUG_SMB (("do_read_directory()\n")); if (dh->dir == NULL) { if (dh->workgroups == NULL) { + DEBUG_OUT (); return GNOME_VFS_ERROR_EOF; } else { /* workgroup link */ @@ -2105,6 +2637,7 @@ do_read_directory (GnomeVFSMethod *metho | GNOME_VFS_FILE_INFO_FIELDS_TYPE; file_info->type = GNOME_VFS_FILE_TYPE_REGULAR; file_info->mime_type = g_strdup ("application/x-desktop"); + DEBUG_OUT (); return GNOME_VFS_OK; } } @@ -2128,16 +2661,20 @@ do_read_directory (GnomeVFSMethod *metho } else { actx.res = GNOME_VFS_OK; } + DEBUG_SMB(("ctx->readdir(%p) returned entry %p and error %d\n", dh->dir, entry, (int) actx.res)); } if (entry == NULL) { UNLOCK_SMB(); + DEBUG_OUT (); return actx.res; } } while (entry->smbc_type == SMBC_COMMS_SHARE || entry->smbc_type == SMBC_IPC_SHARE || +#if 0 entry->smbc_type == SMBC_PRINTER_SHARE || +#endif entry->name == NULL || strlen (entry->name) == 0 || (entry->smbc_type == SMBC_FILE_SHARE && @@ -2167,31 +2704,23 @@ do_read_directory (GnomeVFSMethod *metho file_info->mime_type = g_strdup ("application/x-desktop"); break; case SMBC_PRINTER_SHARE: +#if 0 /* Ignored above for now */ +#endif file_info->valid_fields = file_info->valid_fields | GNOME_VFS_FILE_INFO_FIELDS_MIME_TYPE | GNOME_VFS_FILE_INFO_FIELDS_TYPE; file_info->type = GNOME_VFS_FILE_TYPE_REGULAR; - file_info->mime_type = g_strdup ("application/x-smb-printer"); + file_info->mime_type = g_strdup ("application/x-desktop"); /* we'll generate the fake .desktop in do_open() */ + add_printer_to_hash (dh, file_info); + debug_print ("GOT PRINTER: \"%s\"", file_info->name); + break; case SMBC_COMMS_SHARE: case SMBC_IPC_SHARE: break; case SMBC_DIR: case SMBC_FILE: - path = dh->path; - escaped = gnome_vfs_escape_string (file_info->name); - - if (path[strlen(path)-1] == '/') { - statpath = g_strconcat (path, - escaped, - NULL); - } else { - statpath = g_strconcat (path, - "/", - escaped, - NULL); - } - g_free (escaped); + statpath = make_path_from_uri_and_name (dh->path, file_info->name); /* TODO: might give an auth error, but should be rare due to the succeeding opendir. If this happens and we can't @@ -2206,6 +2735,7 @@ do_read_directory (GnomeVFSMethod *metho while (perform_authentication (&actx) > 0) { r = smb_context->stat (smb_context, statpath, &st); actx.res = (r == 0) ? GNOME_VFS_OK : gnome_vfs_result_from_errno (); + DEBUG_SMB(("ctx->stat(\"%s\") returned error %d\n", statpath, (int) actx.res)); } UNLOCK_SMB(); @@ -2240,6 +2770,7 @@ do_read_directory (GnomeVFSMethod *metho g_assert_not_reached (); } + DEBUG_OUT (); return GNOME_VFS_OK; } @@ -2255,6 +2786,8 @@ do_seek (GnomeVFSMethod *method, int meth_whence; off_t ret = (off_t) -1; + DEBUG_IN (); + if (handle->is_data) { switch (whence) { case GNOME_VFS_SEEK_START: @@ -2271,8 +2804,11 @@ do_seek (GnomeVFSMethod *method, } break; default: + DEBUG_OUT (); return GNOME_VFS_ERROR_NOT_SUPPORTED; } + + DEBUG_OUT (); return GNOME_VFS_OK; } @@ -2287,6 +2823,7 @@ do_seek (GnomeVFSMethod *method, meth_whence = SEEK_END; break; default: + DEBUG_OUT (); return GNOME_VFS_ERROR_NOT_SUPPORTED; } @@ -2299,7 +2836,8 @@ do_seek (GnomeVFSMethod *method, actx.res = (ret != (off_t) -1) ? GNOME_VFS_OK : gnome_vfs_result_from_errno (); } UNLOCK_SMB(); - + + DEBUG_OUT (); return actx.res; } @@ -2312,8 +2850,11 @@ do_tell (GnomeVFSMethod *method, SmbAuthContext actx; off_t ret = (off_t) -1; + DEBUG_IN (); + if (handle->is_data) { *offset_return = handle->offset; + DEBUG_OUT (); return GNOME_VFS_OK; } @@ -2328,6 +2869,8 @@ do_tell (GnomeVFSMethod *method, UNLOCK_SMB(); *offset_return = (ret == (off_t) -1) ? 0 : (GnomeVFSFileOffset) ret; + + DEBUG_OUT (); return actx.res; } @@ -2340,12 +2883,14 @@ do_unlink (GnomeVFSMethod *method, SmbAuthContext actx; int type, err = -1; + DEBUG_IN (); DEBUG_SMB (("do_unlink() %s\n", gnome_vfs_uri_to_string (uri, 0))); type = smb_uri_type (uri); if (type == SMB_URI_ERROR) { + DEBUG_OUT (); return GNOME_VFS_ERROR_INVALID_URI; } @@ -2355,10 +2900,11 @@ do_unlink (GnomeVFSMethod *method, type == SMB_URI_SHARE || type == SMB_URI_WORKGROUP_LINK || type == SMB_URI_SERVER_LINK) { + DEBUG_OUT (); return GNOME_VFS_ERROR_NOT_PERMITTED; } - path = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_USER_NAME | GNOME_VFS_URI_HIDE_PASSWORD); + path = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_NONE); LOCK_SMB(); init_authentication (&actx, uri); @@ -2367,12 +2913,14 @@ do_unlink (GnomeVFSMethod *method, while (perform_authentication (&actx) > 0) { err = smb_context->unlink (smb_context, path); actx.res = (err >= 0) ? GNOME_VFS_OK : gnome_vfs_result_from_errno (); + DEBUG_SMB(("ctx->unlink(\"%s\") returned error %d\n", path, (int) actx.res)); } UNLOCK_SMB(); g_free (path); - + + DEBUG_OUT (); return actx.res; } @@ -2389,6 +2937,7 @@ do_check_same_fs (GnomeVFSMethod *method char *path2; char *p1, *p2; + DEBUG_IN (); DEBUG_SMB (("do_check_same_fs()\n")); server1 = @@ -2409,6 +2958,7 @@ do_check_same_fs (GnomeVFSMethod *method g_free (path1); g_free (path2); *same_fs_return = FALSE; + DEBUG_OUT (); return GNOME_VFS_OK; } @@ -2437,6 +2987,7 @@ do_check_same_fs (GnomeVFSMethod *method g_free (path1); g_free (path2); + DEBUG_OUT (); return GNOME_VFS_OK; } @@ -2453,7 +3004,7 @@ do_move (GnomeVFSMethod *method, SmbAuthContext actx; int old_type, new_type; - + DEBUG_IN (); DEBUG_SMB (("do_move() %s %s\n", gnome_vfs_uri_to_string (old_uri, 0), gnome_vfs_uri_to_string (new_uri, 0))); @@ -2463,12 +3014,13 @@ do_move (GnomeVFSMethod *method, if (old_type != SMB_URI_SHARE_FILE || new_type != SMB_URI_SHARE_FILE) { + DEBUG_OUT (); return GNOME_VFS_ERROR_NOT_PERMITTED; } /* Transform the URI into a completely unescaped string */ - old_path = gnome_vfs_uri_to_string (old_uri, GNOME_VFS_URI_HIDE_USER_NAME | GNOME_VFS_URI_HIDE_PASSWORD); - new_path = gnome_vfs_uri_to_string (new_uri, GNOME_VFS_URI_HIDE_USER_NAME | GNOME_VFS_URI_HIDE_PASSWORD); + old_path = gnome_vfs_uri_to_string (old_uri, GNOME_VFS_URI_HIDE_NONE); + new_path = gnome_vfs_uri_to_string (new_uri, GNOME_VFS_URI_HIDE_NONE); tried_once = FALSE; retry: @@ -2480,6 +3032,7 @@ do_move (GnomeVFSMethod *method, err = smb_context->rename (smb_context, old_path, smb_context, new_path); errnox = errno; actx.res = (err >= 0) ? GNOME_VFS_OK : gnome_vfs_result_from_errno (); + DEBUG_SMB(("ctx->rename(\"%s\", \"%s\") returned error %d\n", old_path, new_path, (int) actx.res)); } UNLOCK_SMB(); @@ -2496,6 +3049,7 @@ do_move (GnomeVFSMethod *method, while (perform_authentication (&actx) > 0) { err = smb_context->unlink (smb_context, new_path); actx.res = (err >= 0) ? GNOME_VFS_OK : gnome_vfs_result_from_errno (); + DEBUG_SMB(("ctx->unlink(\"%s\") returned error %d\n", new_path, (int) actx.res)); } UNLOCK_SMB(); @@ -2512,6 +3066,7 @@ do_move (GnomeVFSMethod *method, g_free (old_path); g_free (new_path); + DEBUG_OUT (); return actx.res; } @@ -2536,9 +3091,11 @@ do_make_directory (GnomeVFSMethod *metho int type, err = -1; SmbAuthContext actx; + DEBUG_IN (); type = smb_uri_type (uri); if (type == SMB_URI_ERROR) { + DEBUG_OUT (); return GNOME_VFS_ERROR_INVALID_URI; } @@ -2548,11 +3105,12 @@ do_make_directory (GnomeVFSMethod *metho type == SMB_URI_SHARE || type == SMB_URI_WORKGROUP_LINK || type == SMB_URI_SERVER_LINK) { + DEBUG_OUT (); return GNOME_VFS_ERROR_NOT_PERMITTED; } /* Transform the URI into a completely unescaped string */ - path = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_USER_NAME | GNOME_VFS_URI_HIDE_PASSWORD); + path = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_NONE); LOCK_SMB(); init_authentication (&actx, uri); @@ -2561,12 +3119,14 @@ do_make_directory (GnomeVFSMethod *metho while (perform_authentication (&actx) > 0) { err = smb_context->mkdir (smb_context, path, perm); actx.res = (err >= 0) ? GNOME_VFS_OK : gnome_vfs_result_from_errno (); + DEBUG_SMB(("ctx->mkdir(\"%s\") returned error %d\n", path, (int) actx.res)); } UNLOCK_SMB(); g_free (path); + DEBUG_OUT (); return actx.res; } @@ -2579,9 +3139,11 @@ do_remove_directory (GnomeVFSMethod *met int err = -1, type; SmbAuthContext actx; + DEBUG_IN (); type = smb_uri_type (uri); if (type == SMB_URI_ERROR) { + DEBUG_OUT (); return GNOME_VFS_ERROR_INVALID_URI; } @@ -2591,11 +3153,12 @@ do_remove_directory (GnomeVFSMethod *met type == SMB_URI_SHARE || type == SMB_URI_WORKGROUP_LINK || type == SMB_URI_SERVER_LINK) { + DEBUG_OUT (); return GNOME_VFS_ERROR_NOT_PERMITTED; } /* Transform the URI into a completely unescaped string */ - path = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_USER_NAME | GNOME_VFS_URI_HIDE_PASSWORD); + path = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_NONE); LOCK_SMB(); init_authentication (&actx, uri); @@ -2603,11 +3166,13 @@ do_remove_directory (GnomeVFSMethod *met while (perform_authentication (&actx) > 0) { err = smb_context->rmdir (smb_context, path); actx.res = (err >= 0) ? GNOME_VFS_OK : gnome_vfs_result_from_errno (); + DEBUG_SMB(("ctx->rmdir(\"%s\") returned error %d\n", path, (int) actx.res)); } UNLOCK_SMB(); g_free (path); + DEBUG_OUT (); return actx.res; } @@ -2622,11 +3187,13 @@ do_set_file_info (GnomeVFSMethod *method int err = -1, errnox = 0, type; SmbAuthContext actx; + DEBUG_IN (); DEBUG_SMB (("do_set_file_info: mask %x\n", mask)); type = smb_uri_type (uri); if (type == SMB_URI_ERROR) { + DEBUG_OUT (); return GNOME_VFS_ERROR_INVALID_URI; } @@ -2636,10 +3203,11 @@ do_set_file_info (GnomeVFSMethod *method type == SMB_URI_SHARE || type == SMB_URI_WORKGROUP_LINK || type == SMB_URI_SERVER_LINK) { + DEBUG_OUT (); return GNOME_VFS_ERROR_NOT_PERMITTED; } - path = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_USER_NAME | GNOME_VFS_URI_HIDE_PASSWORD); + path = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_NONE); if (mask & GNOME_VFS_SET_FILE_INFO_NAME) { GnomeVFSURI *parent, *new_uri; @@ -2648,7 +3216,7 @@ do_set_file_info (GnomeVFSMethod *method parent = gnome_vfs_uri_get_parent (uri); new_uri = gnome_vfs_uri_append_file_name (parent, info->name); gnome_vfs_uri_unref (parent); - new_path = gnome_vfs_uri_to_string (new_uri, GNOME_VFS_URI_HIDE_USER_NAME | GNOME_VFS_URI_HIDE_PASSWORD); + new_path = gnome_vfs_uri_to_string (new_uri, GNOME_VFS_URI_HIDE_NONE); gnome_vfs_uri_unref (new_uri); @@ -2659,6 +3227,7 @@ do_set_file_info (GnomeVFSMethod *method err = smb_context->rename (smb_context, path, smb_context, new_path); errnox = errno; actx.res = (err >= 0) ? GNOME_VFS_OK : gnome_vfs_result_from_errno (); + DEBUG_SMB(("ctx->rename(\"%s\", \"%s\") returned error %d\n", path, new_path, (int) actx.res)); } UNLOCK_SMB(); @@ -2671,31 +3240,37 @@ do_set_file_info (GnomeVFSMethod *method if (actx.res != GNOME_VFS_OK) { g_free (path); + DEBUG_OUT (); return actx.res; } } if (gnome_vfs_context_check_cancellation (context)) { g_free (path); + DEBUG_OUT (); return GNOME_VFS_ERROR_CANCELLED; } if (mask & GNOME_VFS_SET_FILE_INFO_PERMISSIONS) { g_free (path); + DEBUG_OUT (); return GNOME_VFS_ERROR_NOT_SUPPORTED; } if (mask & GNOME_VFS_SET_FILE_INFO_OWNER) { g_free (path); + DEBUG_OUT (); return GNOME_VFS_ERROR_NOT_SUPPORTED; } if (mask & GNOME_VFS_SET_FILE_INFO_TIME) { g_free (path); + DEBUG_OUT (); return GNOME_VFS_ERROR_NOT_SUPPORTED; } g_free (path); + DEBUG_OUT (); return GNOME_VFS_OK; } @@ -2727,11 +3302,50 @@ static GnomeVFSMethod method = { NULL /* do_create_symbolic_link */ }; +static void +debug_init (void) +{ + char *debug_flag_path; + struct stat st; + + LOCK_SMB (); + + debug_flag_path = g_build_filename (g_get_home_dir (), ".debug-gnome-vfs-smb", NULL); + + if (stat (debug_flag_path, &st) == 0) { + char *debug_filename; + + debug_filename = g_build_filename (g_get_home_dir (), "debug-gnome-vfs-smb.log", NULL); + debug_file = fopen (debug_filename, "w"); + g_free (debug_filename); + } else + debug_file = NULL; + + g_free (debug_flag_path); + + UNLOCK_SMB (); +} + +static void +debug_shutdown (void) +{ + LOCK_SMB (); + + if (debug_file) { + fclose (debug_file); + debug_file = NULL; + } + + UNLOCK_SMB (); +} + GnomeVFSMethod * vfs_module_init (const char *method_name, const char *args) { smb_lock = g_mutex_new (); + debug_init (); + DEBUG_SMB (("<-- smb module init called -->\n")); if (try_init ()) { @@ -2754,9 +3368,12 @@ vfs_module_shutdown (GnomeVFSMethod *met g_hash_table_destroy (server_cache); g_hash_table_destroy (workgroups); g_hash_table_destroy (user_cache); + g_hash_table_destroy (printer_hash); g_mutex_free (smb_lock); DEBUG_SMB (("<-- smb module shutdown called -->\n")); + + debug_shutdown (); }
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