s3-seal Remove struct smb_srv_trans_enc_ctx

[rusty/samba.git] / source3 / smbd / globals.c

diff --git a/source3/smbd/globals.c b/source3/smbd/globals.c
index 5df835d1aa50fe9c3c022d9a263d193acc91dcd1..043b1da660236383257fe78cf35e89769931fb5d 100644 (file)
--- a/source3/smbd/globals.c
+++ b/source3/smbd/globals.c
@@ -18,7 +18,12 @@
 */
 
 #include "includes.h"
+#include "smbd/smbd.h"
 #include "smbd/globals.h"
+#include "lib/smbd_shim.h"
+#include "memcache.h"
+#include "messages.h"
+#include "tdb_compat.h"
 
 #if defined(WITH_AIO)
 struct aio_extra *aio_list_head = NULL;
@@ -37,53 +42,34 @@ bool dfree_broken = false;
 /* how many write cache buffers have been allocated */
 unsigned int allocated_write_caches = 0;
 
-int real_max_open_files = 0;
-struct bitmap *file_bmap = NULL;
-files_struct *Files = NULL;
-int files_used = 0;
-struct fsp_singleton_cache fsp_fi_cache = {
-       .fsp = NULL,
-       .id = {
-               .devid = 0,
-               .inode = 0,
-               .extid = 0
-       }
-};
-unsigned long file_gen_counter = 0;
-int first_file = 0;
-
 const struct mangle_fns *mangle_fns = NULL;
 
 unsigned char *chartest = NULL;
 TDB_CONTEXT *tdb_mangled_cache = NULL;
 
-/* these tables are used to provide fast tests for characters */
-unsigned char char_flags[256];
 /*
   this determines how many characters are used from the original filename
   in the 8.3 mangled name. A larger value leads to a weaker hash and more collisions.
   The largest possible value is 6.
 */
 unsigned mangle_prefix = 0;
-unsigned char base_reverse[256];
 
 struct msg_state *smbd_msg_state = NULL;
 
 bool logged_ioctl_message = false;
 
-int trans_num = 0;
-pid_t mypid = 0;
 time_t last_smb_conf_reload_time = 0;
 time_t last_printer_reload_time = 0;
+pid_t background_lpq_updater_pid = -1;
+
 /****************************************************************************
  structure to hold a linked list of queued messages.
  for processing.
 ****************************************************************************/
-struct pending_message_list *deferred_open_queue = NULL;
 uint32_t common_flags2 = FLAGS2_LONG_PATH_COMPONENTS|FLAGS2_32_BIT_ERROR_CODES|FLAGS2_EXTENDED_ATTRIBUTES;
 
-struct smb_srv_trans_enc_ctx *partial_srv_trans_enc_ctx = NULL;
-struct smb_srv_trans_enc_ctx *srv_trans_enc_ctx = NULL;
+struct smb_trans_enc_state *partial_srv_trans_enc_ctx = NULL;
+struct smb_trans_enc_state *srv_trans_enc_ctx = NULL;
 
 /* A stack of security contexts.  We include the current context as being
    the first one, so there is room for another MAX_SEC_CTX_DEPTH more. */
@@ -105,6 +91,7 @@ int conn_ctx_stack_ndx = 0;
 
 struct vfs_init_function_entry *backends = NULL;
 char *sparse_buf = NULL;
+char *LastDir = NULL;
 
 /* Current number of oplocks we have outstanding. */
 int32_t exclusive_oplocks_open = 0;
@@ -112,7 +99,6 @@ int32_t level_II_oplocks_open = 0;
 struct kernel_oplocks *koplocks = NULL;
 
 int am_parent = 1;
-int server_fd = -1;
 struct memcache *smbd_memcache_ctx = NULL;
 bool exit_firsttime = true;
 struct child_pid *children = 0;
@@ -120,9 +106,27 @@ int num_children = 0;
 
 struct smbd_server_connection *smbd_server_conn = NULL;
 
+struct smbd_server_connection *msg_ctx_to_sconn(struct messaging_context *msg_ctx)
+{
+       struct server_id my_id, msg_id;
+
+       my_id = messaging_server_id(smbd_server_conn->msg_ctx);
+       msg_id = messaging_server_id(msg_ctx);
+
+       if (!procid_equal(&my_id, &msg_id)) {
+               return NULL;
+       }
+       return smbd_server_conn;
+}
+
 struct messaging_context *smbd_messaging_context(void)
 {
-       return server_messaging_context();
+       struct messaging_context *msg_ctx = server_messaging_context();
+       if (likely(msg_ctx != NULL)) {
+               return msg_ctx;
+       }
+       smb_panic("Could not init smbd's messaging context.\n");
+       return NULL;
 }
 
 struct memcache *smbd_memcache(void)
@@ -143,17 +147,29 @@ struct memcache *smbd_memcache(void)
        return smbd_memcache_ctx;
 }
 
+static const struct smbd_shim smbd_shim_fns = 
+{
+       .cancel_pending_lock_requests_by_fid = smbd_cancel_pending_lock_requests_by_fid,
+       .send_stat_cache_delete_message = smbd_send_stat_cache_delete_message,
+       .can_delete_directory = smbd_can_delete_directory,
+       .change_to_root_user = smbd_change_to_root_user,
+
+       .contend_level2_oplocks_begin = smbd_contend_level2_oplocks_begin,
+       .contend_level2_oplocks_end = smbd_contend_level2_oplocks_end,
+
+       .become_root = smbd_become_root,
+       .unbecome_root = smbd_unbecome_root
+};
 
 void smbd_init_globals(void)
 {
-       ZERO_STRUCT(char_flags);
-       ZERO_STRUCT(base_reverse);
+       set_smbd_shim(&smbd_shim_fns);
 
        ZERO_STRUCT(conn_ctx_stack);
 
        ZERO_STRUCT(sec_ctx_stack);
 
-       smbd_server_conn = talloc_zero(smbd_event_context(), struct smbd_server_connection);
+       smbd_server_conn = talloc_zero(server_event_context(), struct smbd_server_connection);
        if (!smbd_server_conn) {
                exit_server("failed to create smbd_server_connection");
        }