create directories branches, tags, trunk

[lttv.git] / ltt / branches / poly / ltt / trace.h

diff --git a/ltt/branches/poly/ltt/trace.h b/ltt/branches/poly/ltt/trace.h
index 85dfe866506c4aa00688b4f9dbfbfa948b3fa340..e87032dfaf86406575e438f7918b4868fc5e4422 100644 (file)
--- a/ltt/branches/poly/ltt/trace.h
+++ b/ltt/branches/poly/ltt/trace.h
@@ -21,6 +21,41 @@
 #define TRACE_H
 
 #include <ltt/ltt.h>
+#include <ltt/ltt-private.h>
+#include <stdint.h>
+#include <glib.h>
+
+struct LttTrace {
+  GQuark pathname;                          //the pathname of the trace
+  //LttSystemDescription * system_description;//system description 
+
+  guint     num_cpu;
+
+  guint32   arch_type;
+  guint32   arch_variant;
+  guint8    arch_size;
+  guint8    ltt_major_version;
+  guint8    ltt_minor_version;
+  guint8    flight_recorder;
+  guint32   freq_scale;
+  uint64_t  start_freq;
+  uint64_t  start_tsc;
+  uint64_t  start_monotonic;
+  LttTime   start_time;
+  LttTime   start_time_from_tsc;
+
+  GData     *tracefiles;                    //tracefiles groups
+  /* Support for markers */
+  GArray    *markers;                       //indexed by marker ID
+  GHashTable *markers_hash;                 //indexed by name hash
+  GHashTable *markers_format_hash;                 //indexed by name hash
+};
+
+static inline guint ltt_trace_get_num_cpu(LttTrace *t)
+{
+  return t->num_cpu;
+}
+
 
 extern GQuark LTT_FACILITY_NAME_HEARTBEAT,
               LTT_EVENT_NAME_HEARTBEAT,
@@ -45,34 +80,17 @@ LttTrace *ltt_trace_open(const gchar *pathname);
  */
 LttTrace *ltt_trace_copy(LttTrace *self);
 
-GQuark ltt_trace_name(const LttTrace *t);
+static inline GQuark ltt_trace_name(const LttTrace *t)
+{
+  return t->pathname;
+}
 
-void ltt_trace_close(LttTrace *t); 
 
-guint ltt_trace_get_num_cpu(LttTrace *t);
+void ltt_trace_close(LttTrace *t); 
 
 LttSystemDescription *ltt_trace_system_description(LttTrace *t);
 
 
-/* Functions to discover the facilities in the trace. Once the number
-   of facilities is known, they may be accessed by position. Multiple
-   versions of a facility (same name, different checksum) have consecutive
-   positions. */
-
-unsigned ltt_trace_facility_number(LttTrace *t);
-
-LttFacility * ltt_trace_facility_by_id(LttTrace * trace, guint8 id);
-
-/* Returns an array of indexes (guint) that matches the facility name */
-GArray *ltt_trace_facility_get_by_name(LttTrace *t, GQuark name);
-
-/* Functions to discover all the event types in the trace */
-
-unsigned ltt_trace_eventtype_number(LttTrace *t);
-
-LttEventType *ltt_trace_eventtype_get(LttTrace *t, unsigned i);
-
-
 /* Get the start time and end time of the trace */
 
 void ltt_trace_time_span_get(LttTrace *t, LttTime *start, LttTime *end);
@@ -80,24 +98,50 @@ void ltt_trace_time_span_get(LttTrace *t, LttTime *start, LttTime *end);
 
 /* Get the name of a tracefile */
 
-GQuark ltt_tracefile_name(const LttTracefile *tf);
-GQuark ltt_tracefile_long_name(const LttTracefile *tf);
+static inline GQuark ltt_tracefile_name(const LttTracefile *tf)
+{
+  return tf->name;
+}
+
+static inline GQuark ltt_tracefile_long_name(const LttTracefile *tf)
+{
+  return tf->long_name;
+}
 
 /* get the cpu number of the tracefile */
 
-guint ltt_tracefile_cpu(LttTracefile *tf);
+static inline guint ltt_tracefile_cpu(LttTracefile *tf)
+{
+  return tf->cpu_num;
+}
 
 /* For usertrace */
-guint ltt_tracefile_tid(LttTracefile *tf);
-guint ltt_tracefile_pgid(LttTracefile *tf);
-guint64 ltt_tracefile_creation(LttTracefile *tf);
-
-
-LttTrace *ltt_tracefile_get_trace(LttTracefile *tf);
+static inline guint ltt_tracefile_tid(LttTracefile *tf)
+{
+  return tf->tid;
+}
+
+static inline guint ltt_tracefile_pgid(LttTracefile *tf)
+{
+  return tf->pgid;
+}
+
+static inline guint64 ltt_tracefile_creation(LttTracefile *tf)
+{
+  return tf->creation;
+}
+
+static inline LttTrace *ltt_tracefile_get_trace(LttTracefile *tf)
+{
+  return tf->trace;
+}
 
 /* Get the number of blocks in the tracefile */
 
-unsigned ltt_tracefile_block_number(LttTracefile *tf);
+static inline guint ltt_tracefile_block_number(LttTracefile *tf)
+{
+  return tf->num_blocks; 
+}
 
 
 /* Seek to the first event of the trace with time larger or equal to time */
@@ -121,10 +165,6 @@ int ltt_tracefile_read_op(LttTracefile *t);
 /* Get the current event of the tracefile : valid until the next read */
 LttEvent *ltt_tracefile_get_event(LttTracefile *tf);
 
-/* open tracefile */
-
-gint ltt_tracefile_open(LttTrace *t, gchar * fileName, LttTracefile *tf);
-
 /* get the data type size and endian type of the local machine */
 
 void getDataEndianType(LttArchSize * size, LttArchEndian * endian);
@@ -155,11 +195,6 @@ LttTime ltt_trace_start_time(LttTrace *t);
 
 LttTime ltt_trace_start_time_monotonic(LttTrace *t);
 
-/* copy tracefile info over another. Used for sync. */
-LttTracefile *ltt_tracefile_new();
-void ltt_tracefile_destroy(LttTracefile *tf);
-void ltt_tracefile_copy(LttTracefile *dest, const LttTracefile *src);
-
 void get_absolute_pathname(const gchar *pathname, gchar * abs_pathname);
 
 /* May return a NULL tracefile group */
@@ -172,17 +207,10 @@ struct compute_tracefile_group_args {
   gpointer func_args;
 };
 
-
 void compute_tracefile_group(GQuark key_id,
                              GArray *group,
                              struct compute_tracefile_group_args *args);
 
-LttFacility *ltt_trace_get_facility_by_num(LttTrace *t, guint num);
-
-
-gint check_fields_compatibility(LttEventType *event_type1,
-    LttEventType *event_type2,
-    LttField *field1, LttField *field2);
 
 gint64 ltt_get_int(gboolean reverse_byte_order, gint size, void *data);
 
@@ -190,4 +218,7 @@ guint64 ltt_get_uint(gboolean reverse_byte_order, gint size, void *data);
 
 LttTime ltt_interpolate_time_from_tsc(LttTracefile *tf, guint64 tsc);
 
+/* Set to enable event debugging output */
+void ltt_event_debug(int state);
+
 #endif // TRACE_H