X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/fd472f70823a1157acdca204f02accd97918dccc..a0cc317cf14daa574791724e79d9480a9372613d:/src/surf/surf_private.h

diff --git a/src/surf/surf_private.h b/src/surf/surf_private.h
index 47923e0e93..ddd2ca431e 100644
--- a/src/surf/surf_private.h
+++ b/src/surf/surf_private.h
@@ -1,7 +1,9 @@
-/* Authors: Arnaud Legrand                                                  */
+/* 	$Id$	 */
+
+/* Copyright (c) 2004 Arnaud Legrand. All rights reserved.                  */
 
 /* This program is free software; you can redistribute it and/or modify it
-   under the terms of the license (GNU LGPL) which comes with this package. */
+ * under the terms of the license (GNU LGPL) which comes with this package. */
 
 #ifndef _SURF_SURF_PRIVATE_H
 #define _SURF_SURF_PRIVATE_H
@@ -9,14 +11,104 @@
 #include "surf/surf.h"
 #include "surf/maxmin.h"
 #include "surf/trace_mgr.h"
+#include "xbt/log.h"
+#include "surf/surfxml_parse_private.h"
+#include "surf/random_mgr.h"
+
+#define NO_MAX_DURATION -1.0
+extern double sg_tcp_gamma;
+extern int sg_maxmin_selective_update;
+
+extern const char *surf_action_state_names[6];
+
+typedef enum {
+  SURF_LINK_SHARED = 1,
+  SURF_LINK_FATPIPE = 0
+} e_surf_link_sharing_policy_t;
+
+typedef struct surf_model_private {
+  int (*resource_used) (void *resource_id);
+  /* Share the resources to the actions and return in how much time
+     the next action may terminate */
+  double (*share_resources) (double now);
+  /* Update the actions' state */
+  void (*update_actions_state) (double now, double delta);
+  void (*update_resource_state) (void *id, tmgr_trace_event_t event_type,
+                                 double value, double time);
+  void (*finalize) (void);
+} s_surf_model_private_t;
 
-/* Generic functions common to all ressources */
-e_surf_action_state_t surf_action_get_state(surf_action_t action);
+double generic_maxmin_share_resources(xbt_swag_t running_actions,
+                                      size_t offset,
+                                      lmm_system_t sys,
+                                      void (*solve) (lmm_system_t));
+
+/* Generic functions common to all models */
+e_surf_action_state_t surf_action_state_get(surf_action_t action);
+double surf_action_get_start_time(surf_action_t action);
+double surf_action_get_finish_time(surf_action_t action);
 void surf_action_free(surf_action_t * action);
-void surf_action_change_state(surf_action_t action, e_surf_action_state_t state);
+void surf_action_state_set(surf_action_t action,
+                              e_surf_action_state_t state);
+void surf_action_data_set(surf_action_t action, void *data);
+FILE *surf_fopen(const char *name, const char *mode);
 
-extern xbt_dynar_t resource_list;
-extern lmm_system_t maxmin_system;
 extern tmgr_history_t history;
+extern xbt_dynar_t surf_path;
+
+void surf_config_init(int *argc, char **argv);
+void surf_config_finalize(void);
+void surf_config(const char *name, va_list pa);
+
+
+/*
+ * Returns the initial path. On Windows the initial path is
+ * the current directory for the current process in the other
+ * case the function returns "./" that represents the current
+ * directory on Unix/Linux platforms.
+ */
+const char *__surf_get_initial_path(void);
+
+/* The __surf_is_absolute_file_path() returns 1 if
+ * file_path is a absolute file path, in the other
+ * case the function returns 0.
+ */
+int __surf_is_absolute_file_path(const char *file_path);
+
+/*
+ * One link routing list
+ */
+typedef struct {
+	int src_id;
+	int dst_id;
+	void *link_ptr;
+}s_onelink, *s_onelink_t;
+
+
+/*
+ * Routing logic
+ */
+struct s_routing {
+  const char *name;
+  xbt_dict_t host_id; /* char* -> int* */
+  xbt_dynar_t (*get_route)(int src, int dst);
+  xbt_dict_t (*get_onelink_routes)(void);
+  int (*is_router)(int id);
+  void (*finalize)(void);
+  int host_count;
+  int router_count;
+};
+XBT_PUBLIC(void) routing_model_create(size_t size_of_link,void *loopback);
+
+
+/*
+ * Resource protected methods
+ */
+XBT_PUBLIC(xbt_dict_t) surf_resource_properties(const void *resource);
+
+XBT_PUBLIC(void) surfxml_bufferstack_push(int new);
+XBT_PUBLIC(void) surfxml_bufferstack_pop(int new);
+XBT_PUBLIC_DATA(int) surfxml_bufferstack_size;
+
 
-#endif				/* _SURF_SURF_PRIVATE_H */
+#endif /* _SURF_SURF_PRIVATE_H */