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une double liste chainée est prête à héberger le fsm journal

This commit is contained in:
Jean Sirmai 2024-09-10 22:37:31 +02:00
parent f7f8c5be98
commit c46c0c0699
Signed by: jean
GPG Key ID: FB3115C340E057E3
4 changed files with 132 additions and 49 deletions
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29
include/fsm.h
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@ -45,8 +45,26 @@ enum fsm_measure_type {DATE_RULE_EXEC, RULE_EXEC_NB, OBJECT_NB, ELAPSED_TIME };
typedef struct tool_list {int value; struct tool_list *suiv;} tool_list ;
typedef struct data_list {int value; struct data_list *suiv;} data_list ;
typedef struct disp_list {int value; struct disp_list *suiv;} disp_list ;
typedef struct journal {int value; struct journal *prev;} journal;
// --------------------------------------------------------------- WIP ------
typedef struct unit {int event; struct unit *prev; struct unit *next;} unit;
typedef struct {unit *first; unit *last;} journal; // structure d'accès au journal
void fsm_journal_init (journal *l); // initialise
void fsm_journal_clear (journal *l); // vide tout le journal
int fsm_journal_push_back (journal *l, int event); // ajoute un évènement en fin de journal
int fsm_journal_push_front (journal *l, int event); // ajoute un évènement en début de journal
int fsm_journal_pop_back (journal *l); // retire un évènement en fin de journal
int fsm_journal_pop_front (journal *l); // retire un évènement en début de journal
int fsm_journal_length (journal l); // nombre d'évènements dans le journal
void fsm_journal_seek (journal *jj, int event); // recherche un évènement dans le journal
void fsm_journal_view (journal l); // affiche tout le journal
void fsm_journal_test();
// --------------------------------------------------------------- WIP ------
// ref: sudo cat /var/log/messages
// --------------------------------------------------------------- WIP ------
void fsm_init(); // def: fsm/dispatch; call: main;
void fsm_engine_init(); // def: fsm/engine/engine; call main
@ -96,15 +114,6 @@ void fsm_tools_list_test(); // def: measure/manage; call: measure/manage;
void fsm_rule_trig_measure (int rule_id, int object_id, int measure_id);
// --------------------------------------------------------------- WIP ------
int fsm_journal_push (journal **jj, int v_value);
int fsm_journal_pop (journal **jj);
void fsm_journal_clear (journal **jj);
int fsm_journal_length (journal *jj);
void fsm_journal_view (journal *jj);
void fsm_journal_seek (journal *jj, int vv);
// --------------------------------------------------------------- WIP ------
void fsm_add_data (data_list d, int *p_data, int *p_target);
int fsm_get_data (data_list d, int from, int to);

146
src/fsm/journal.c
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@ -29,68 +29,140 @@
#include "../../include/fsm.h"
/******************************************************************************/
/* A journal (a pile) stores chronologically the fsm events */
/* during a session run (rules exec, mainly) */
/* A journal stores chronologically the fsm events */
/* during a session run (rules exec, mainly) */
/******************************************************************************/
int fsm_journal_push (journal **jj, int vv)
void fsm_journal_init (journal *jj)
{
journal *element = malloc (sizeof(journal));
if (!element) exit (EXIT_FAILURE); // Si l'allocation a échoué.
element->value = vv;
element->prev = *jj;
*jj = element; // Le pointeur pointe sur le dernier élément.
return vv;
jj->first = NULL;
jj->last = NULL;
}
int fsm_journal_pop (journal **jj)
void fsm_journal_clear (journal *jj)
{
int vv;
journal *tmp;
if (!*jj) return -1; // Retourne -1 si le journal est vide.
tmp = (*jj)->prev;
vv = (*jj)->value;
free (*jj);
*jj = tmp; // Le pointeur pointe sur le dernier élément.
return vv; // retourne la value retirée du journal.
unit *tmp;
unit *a_unit = jj->first;
while(a_unit)
{
tmp = a_unit;
a_unit = a_unit->next;
free(tmp);
}
jj->first = NULL;
jj->last = NULL;
}
void fsm_journal_clear (journal **jj)
int fsm_journal_push_back (journal *jj, int event)
{
journal *tmp;
while (*jj)
unit *new_unit = malloc (sizeof(unit));
if (! new_unit) exit (EXIT_FAILURE);
new_unit->event = event;
new_unit->prev = jj->last;
new_unit->next = NULL;
if (jj->last) jj->last->next = new_unit;
else jj->first = new_unit;
jj->last = new_unit;
return event;
}
int fsm_journal_push_front (journal *jj, int event)
{
unit *new_unit = malloc(sizeof(unit));
if (! new_unit) exit (EXIT_FAILURE);
new_unit->event = event;
new_unit->next = jj->first;
new_unit->prev = NULL;
if (jj->first) jj->first->prev = new_unit;
else jj->last = new_unit;
jj->first = new_unit;
return event;
}
int fsm_journal_pop_back (journal *jj)
{
int event;
unit *tmp = jj->last;
if (! tmp) return -1;
event = tmp->event;
jj->last = tmp->prev;
if (jj->last) jj->last->next = NULL;
else jj->first = NULL;
free (tmp);
return event; // retourne l'évènement retiré du journal.
}
int fsm_journal_pop_front (journal *jj)
{
int event;
unit *tmp = jj->first;
if (! tmp) return -1;
event = tmp->event;
jj->first = tmp->next;
if (jj->first) jj->first->prev = NULL;
else jj->last = NULL;
free (tmp);
return event; // retourne l'évènement retiré du journal.
}
int fsm_journal_length (journal jj)
{
unit *a_unit = jj.first;
int nb = 0;
while (a_unit)
{
tmp = (*jj)->prev;
free (*jj);
*jj = tmp;
nb ++;
a_unit = a_unit->next;
}
return nb;
}
int fsm_journal_length (journal *jj)
void fsm_journal_seek (journal *jj, int event)
{
int n=0;
while (jj)
{
n++;
jj = jj->prev;
}
return n;
}
void fsm_journal_view (journal *jj)
void fsm_journal_view (journal jj)
{
printf ("view journal (n = %d)\n", fsm_journal_length (jj));
while (jj)
unit *a_unit = jj.first;
while (a_unit)
{
printf ("> %d\n", jj->value);
jj = jj->prev;
printf ("> %d <\n", a_unit->event);
a_unit = a_unit->next;
}
puts ("------");
}
void fsm_journal_seek (journal *jj, int vv)
void fsm_journal_test()
{
journal exemple;
fsm_journal_init (&exemple);
printf ("push front > %d\n", fsm_journal_push_front (&exemple, 10));
printf ("push back > %d\n", fsm_journal_push_back (&exemple, 100));
printf ("push back > %d\n", fsm_journal_push_back (&exemple, 1000));
printf ("push front > %d\n", fsm_journal_push_front (&exemple, 1));
fsm_journal_view (exemple);
printf ("pop back > %d\n", fsm_journal_pop_back (&exemple));
printf ("pop back > %d\n", fsm_journal_pop_back (&exemple));
printf ("pop back > %d\n", fsm_journal_pop_back (&exemple));
printf ("push back > %d\n", fsm_journal_push_back (&exemple, 2));
fsm_journal_view (exemple);
printf ("push back > %d\n", fsm_journal_push_back (&exemple, 3));
printf ("push front > %d\n", fsm_journal_push_front (&exemple, 0));
fsm_journal_view (exemple);
printf ("clear list\n"); fsm_journal_clear (&exemple);
fsm_journal_view (exemple);
}

4
src/widget/dispatch.c
View File

@ -27,6 +27,7 @@
#include "../../include/widget.h"
#include "../../include/fsm.h"
#include "../../include/util.h"
/******************************************************************************/
@ -90,7 +91,8 @@ void on_windows_activation (GtkApplication *app)
widget_design_dialog_window (main_window, dialog_window);
widget_design_text_window (main_window, text_window);
// ------------------------------------------------------------------------
util_trigger_test(); // then go to util/tests.c and change if (0) to if (1)...
fsm_journal_test();

2
src/widget/state/middle.c
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@ -90,7 +90,7 @@ static void *get_ZOOM_box()
void *widget_get_space_view(int partition_space_vs_camera)
{
GtkBox *drawbox = GTK_BOX (gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0));
util_gl_setup_glarea (0, GTK_WIDGET (drawbox));
// util_gl_setup_glarea (0, GTK_WIDGET (drawbox));
GtkBox *camera = GTK_BOX (gtk_box_new (GTK_ORIENTATION_VERTICAL, 2));
gtk_box_append (camera, GTK_WIDGET (get_XYZ_box()));