src/fsm/log/* functional log prototype
Each line of the log contains five items of information: [date - rank - source file - source function - value] It is mandatory for any event to call src/fsm/log/manager/fsm_add_log() to be published in the journal. fsm_add_log() can filter the informations according to their nature or severity. It then calls src/fsm/log/oper/fsm_add_log_event() to add the formatted line it produces. In include/fsm.h are: fsm_enum_log_severity and fsm_enum_log_source Four additional functions enable to initiate and close the log: in src/fsm/log/manager.c: fsm_trigger_log_init() and fsm_trigger_log_publication() in src/fsm/log/oper.c: fsm_init_log() and fsm_publish_log() Some functions that a typical list should implement but whose utility remains to evaluate in the case of a log list are in src/fsm/log/forget.c
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/**
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* @file
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* FSM (Finite State Machine) header
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*
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* This file is part of Gem-graph.
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*
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* In this commit, the fsm treats only the log.
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*
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* --
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*
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* The production of the log requires: five structures, two enums, four
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* types and seven functions (see details below; the four macros are arbitrary)
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*
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* The role of the "severity" and "source" enumerations is to provide usable tools
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* for tagging messages so that they can be filtered.
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*
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* All logs must contain an item from each of these two enumerations.
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*
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* The filter is in fsm_add_log(). It uses the selected items as a labels to
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* highlight marked functions or structures during an inspection or repair.
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*
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* Only one message per function should be sent to the log, unless the function
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* generates several other functions of interest.
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*
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* If there are two messages or more in the same function, they should have the
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* same values from the enumerations 'severity' and 'source'.
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*
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*--
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*
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* @cond LICENSE
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* Copyright © 2021 Libre en Communs <contact@a-lec.org>
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* Copyright © 2021-2024 Adrien Bourmault <neox@a-lec.org>
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* Copyright © 2021-2024 Jean Sirmai <jean@a-lec.org>
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*
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* This program is free software: you can redistribute it and/or modify it under
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* the terms of the GNU Affero General Public License as published by the Free
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* Software Foundation, either version 3 of the License, or (at your option) any
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* later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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* @endcond
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*/
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#pragma once
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#include <gtk-4.0/gtk/gtk.h>
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/******************************************************************************/
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/* J O U R N A L */
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/******************************************************************************/
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/**
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* The 'severity' enum conforms to canonical log levels:
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* FATAL, ERROR, WARN, INFO, DEBUG, TRACE
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*
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* https://betterstack.com/community/guides/logging/logging-best-practices/
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* https://en.wikipedia.org/wiki/Syslog
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*
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* All logs must contain at least one item from this enum and only one.
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* This item can not be set to NULL.
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*
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* @see fsm_add_log()
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*/
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enum fsm_enum_log_severity {
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FATAL, /**< (or CRITICAL) an unrecoverable failure that prevents the whole
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application from doing any further useful work */
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ERROR, /**< an irremediable situation that hinders the execution of a
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specific operation within the application */
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WARN, /**< something unexpected has occurred, but the application can
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continue to function normally for the time being */
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INFO, /**< (or MESSAGE) a significant event occurs while the system is
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operating normally */
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DEBUG, /**< a description of system states in sufficient detail to give
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developers clues as to the cause of an error */
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TRACE /**< provides a systematic overview of code execution but comes at
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a cost in terms of performance */
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};
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/**
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* A list of structures that may be involved in a program event.
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*
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* All logs must contain at least one item from this enum and only one.
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* This item can be set to NULL.
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*
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* Only the main items of this list are commented on today. Further comments
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* will depend on its usage and structure which are just beginning to evolve.
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*
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* @see documentation
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* @see fsm_add_log()
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*/
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enum fsm_enum_log_source {
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AUTO_NOTIFICATION, /**< Not a source but a means of expression */
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DESTINATION, /**< SOURCE, TARGET */ SOURCE, TARGET,
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FSM_CONTENT, /**< LOG, FSM, PREFER */ LOG, FSM, PREFER,
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SRC_CONTENT, /**< MAIN, APP, WIDGETS, SIGNAL */ MAIN, APP, WIDGETS, SIGNAL,
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WINDOW, /**< MAIN, DIALOG, MODAL, TEXT */ DIALOG_WINDOW, MODAL_WINDOW,
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TEXT_WINDOW,
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TOPBAR, /**< LEFT, CENTER, RIGHT */ TOPBAR_LEFT, TOPBAR_CENTER, TOPBAR_RIGHT,
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PAGE, /**< SYNTH, STATE, RULES, MEASURES, RESULTS
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* \n RULES_PAGE == USER TREE versus SELECTED (vertical separation)*/
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SYNTH_PAGE, STATE_PAGE, RULES_PAGE, MEASURES_PAGE, RESULTS_PAGE,
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SYNTHESIS, /**< In the SYNTH page can be:
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* GLAREA, RESULTS (all), TIME_DEP_RESULTS, TIME_INDEP_RESULTS */
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SYNTH_GLAREA, SYNTH_ALL_RESULTS,
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SYNTH_TIME_DEP_RESULTS, SYNTH_TIME_INDEP_RESULTS,
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STATE_VIEW, /**< TOP, BOTTOM, GLAREA, CAMERA */
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STATE_TOP, STATE_BOTTOM, STATE_GLAREA, STATE_CAMERA,
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SINGLE_RULE_VIEW, /** GEOMETRY, GLAREA, CAMERA, ALGEBRA, CONDITION, ASSIGN,
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* ID, */
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RULE_GEOMETRY, RULE_GLAREA, RULE_CAMERA,
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RULE_ALGEBRA, RULE_CONDITION, RULE_ASSIGN, RULE_ID,
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TREE_RULES_VIEW, /** TREE, COMPARE, USE, */ RULES_TREE, RULES_COMPARE,
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RULES_USE,
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MEASURES_VIEW, /**< TOOLS, ACTIVITY, DISPLAY */
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MEASURES_TOOLS, MEASURES_ACTIVITY, MEASURES_DISPLAY,
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RESULTS_VIEW, /** TIME_DEP, TIME_INDEP */ TIME_DEP_RESULTS, TIME_INDEP_RESULTS,
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GTK_WIDGETS, /**< Only the main groups of widgets are mentioned here. */
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WIDGET, BUTTON, SCROLL, GLAREA, TEXT, LABEL, TREE, SLIDER, EXPANDER, ENTRY,
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OTHERS, /**< Experimental area */ ON_SWITCH_EXEC_EDIT, ON_SWITCH_STATE_RULES_DATA,
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SLIDER_X, SLIDER_Y, SLIDER_Z, SLIDER_A, SLIDER_B, SLIDER_C,
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};
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/**
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* structure of a log element
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*
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* @callergraph
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* @see fsm_add_log()
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* @see fsm_add_log_event()
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*/
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typedef struct fsm_log_struct_unit
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{
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long yy_dd_mm; /**< * date of the event reported in the log */
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long usec; /**< * with microseconds precision */
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const char *file_source; /**< * emitter file */
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const char *function_source; /**< * emitter function */
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const char *string_value; /**< * any event descriptors */
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struct fsm_log_struct_unit *prev; /**< * chained list */
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struct fsm_log_struct_unit *next; /**< * chained list */
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}
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fsm_log_struct_unit;
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/**
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* required to initialise a double-chained list
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*
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* @see use in src/fsm/dispatch/fsm_add_log()
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* @see use in src/log/fsm_init_log()
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*/
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typedef struct {
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fsm_log_struct_unit *first; /**< * required */
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fsm_log_struct_unit *last; /**< * required */
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}
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fsm_log_struct;
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void fsm_publish_log (fsm_log_struct jj);
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void fsm_init_log (fsm_log_struct *jj);
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void fsm_add_log_event (fsm_log_struct *jj,
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const char *file_source,
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const char *function_source,
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const char *string_value);
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long fsm_pop_back_log (fsm_log_struct *jj,
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const char *file_source,
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const char *function_source,
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const char *string_value);
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int fsm_get_log_length (fsm_log_struct jj);
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void fsm_seek_log (fsm_log_struct jj,
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long usec,
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const char *file_source,
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const char *function_source,
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const char *string_value);
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void fsm_trigger_log_init();
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void fsm_trigger_log_publication();
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void fsm_add_log (int severity,
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int source,
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const char *file_source,
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const char *function_source,
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const char *string_value);
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void fsm_init (char *message); // def: fsm/dispatch; call: main;
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@ -0,0 +1,124 @@
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/**
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* @file
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* @brief fsm (Finite State Machine) tasks dispatcher
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*
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* This file is part of Gem-graph.
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*
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* @details
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* The Finite State Machine (fsm) describes all the possible states of the
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* Gem-graph client and all the transitions between them.
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* It manages several kinds of exclusive states:
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* - Run the model or edit it.
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* - Select a single view of the model from all those possible.
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* The different views show either the space, or the rule tree,
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* or a single rule of interest, or measurements or results.
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* NB an overview is possible, but it does not provide details.
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* - Apply a selected measurement to the currently running model
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* - Select some results for study or/and presentation.
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* - Choose the user's preferred values for a set of parameters
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* used to modify the appearance or behaviour of gem-graph.
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*
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* Each state of the fsm is a combination of each of these states.
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*
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* The current state of the fsm must be
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* - saved at the end of a work session and
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* - reread (available to the user) at the start of a new session.
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*
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* No state of the fsm should be defined in another module.
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*
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* No fsm transition should be executed in another module.
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*
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* The journal is created, edited and published from here.
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*
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* @cond LICENSE
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* Copyright © 2021 Libre en Communs <contact@a-lec.org>
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* Copyright © 2021-2024 Adrien Bourmault <neox@a-lec.org>
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* Copyright © 2021-2024 Jean Sirmai <jean@a-lec.org>
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*
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* This program is free software: you can redistribute it and/or modify it under
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* the terms of the GNU Affero General Public License as published by the Free
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* Software Foundation, either version 3 of the License, or (at your option) any
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* later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
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|
* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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|
* details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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* @endcond
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*/
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#include "../../include/fsm.h"
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/*******************************************************************************
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* *
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* OOOOOOOOOOO OOOOO OOO OOO *
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* OO OO OO OOOO OOOO *
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* OO OO OO OO OO OO *
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* OOOOOO OO OO OO OO OO *
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* OO OO OO OOO OO *
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* OO OO OO OO *
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* OO OO OOO OO OO *
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* OO OOOOOO OO OO *
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* *
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*******************************************************************************/
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/*******************************************************************************
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* F S M I N I T *
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*******************************************************************************/
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/**
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* @brief fsm_init() is the first function called by main.c
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* It initiates the journal and the four lists:
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* 'measures', 'results', 'displayables results' and 'preferences'.
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* The items selected in these lists contribute to define the current
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* state of the fsm.
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*
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* @since 2024-08
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*
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* @callergraph
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* @see main()
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*
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* @callgraph
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* @see trigger_fsm_log_init()
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* @see fsm_add_log()
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* @see fsm_list_init_measures()
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* @see fsm_list_init_results()
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* @see fsm_list_init_displayables()
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* @see fsm_list_init_preferences()
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*
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* @param *initial_INFO_from_main
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*/
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void fsm_init (char *initial_INFO_from_main)
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{
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fsm_trigger_log_init();
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fsm_add_log (INFO, MAIN, "main", initial_INFO_from_main, "👋️ (☕️)");
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fsm_add_log (INFO, FSM, "fsm/dispatch", "fsm initialisation", "has began");
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/*
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* to reintroduce later on:
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fsm_add_log (INFO, FSM, "fsm/dispatch", "measures list init()",
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"measurement processes");
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fsm_list_init_measures();
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fsm_add_log (INFO, FSM, "fsm/dispatch", "results list init()",
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"measurement results (gross)");
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fsm_list_init_results();
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fsm_add_log (INFO, FSM, "fsm/dispatch", "displayables list init()",
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"displayable results");
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fsm_list_init_displayables();
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fsm_add_log (INFO, FSM, "fsm/dispatch", "preferences list init()",
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"preferences");
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fsm_list_init_preferences();
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*/
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fsm_add_log (INFO, FSM, "fsm/dispatch", "fsm initialisation", "has ended 😇️");
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}
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@ -0,0 +1,107 @@
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/**
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* @file
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||||||
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*
|
||||||
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* This file is part of Gem-graph. The log (or journal) stores chronologically
|
||||||
|
* the events during a session run (rules exec, mainly)
|
||||||
|
*
|
||||||
|
* This file groups some functions that a typical list should implement but whose
|
||||||
|
* utility remains to evaluate in the case of a log list.
|
||||||
|
*
|
||||||
|
* @cond LICENSE
|
||||||
|
* Copyright © 2021 Libre en Communs <contact@a-lec.org>
|
||||||
|
* Copyright © 2021-2024 Adrien Bourmault <neox@a-lec.org>
|
||||||
|
* Copyright © 2021-2024 Jean Sirmai <jean@a-lec.org>
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify it under
|
||||||
|
* the terms of the GNU Affero General Public License as published by the Free
|
||||||
|
* Software Foundation, either version 3 of the License, or (at your option) any
|
||||||
|
* later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful, but WITHOUT
|
||||||
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
||||||
|
* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
|
||||||
|
* details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Affero General Public License
|
||||||
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
* @endcond
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "../../../include/fsm.h"
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||||||
|
|
||||||
|
/**
|
||||||
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* remove an event
|
||||||
|
*
|
||||||
|
* @since 2024-09
|
||||||
|
*
|
||||||
|
* @param *jj
|
||||||
|
* @param *file_source
|
||||||
|
* @param *function_source
|
||||||
|
* @param *string_value
|
||||||
|
*/
|
||||||
|
long fsm_pop_back_log (fsm_log_struct *jj,
|
||||||
|
const char *file_source,
|
||||||
|
const char *function_source,
|
||||||
|
const char *string_value)
|
||||||
|
{
|
||||||
|
long usec;
|
||||||
|
fsm_log_struct_unit *tmp = jj->last;
|
||||||
|
if (! tmp) return -1;
|
||||||
|
usec = tmp->usec;
|
||||||
|
jj->last = tmp->prev;
|
||||||
|
if (jj->last) jj->last->next = NULL;
|
||||||
|
else jj->first = NULL;
|
||||||
|
free (tmp);
|
||||||
|
return usec; // retourne l'évènement retiré du journal.
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* get journal_length
|
||||||
|
*
|
||||||
|
* @since 2024-09
|
||||||
|
*
|
||||||
|
* @param *jj
|
||||||
|
* @return journal length
|
||||||
|
*/
|
||||||
|
int fsm_get_log_length (fsm_log_struct jj)
|
||||||
|
{
|
||||||
|
fsm_log_struct_unit *a_unit = jj.first;
|
||||||
|
int nb = 0;
|
||||||
|
while (a_unit)
|
||||||
|
{
|
||||||
|
nb ++;
|
||||||
|
a_unit = a_unit->next;
|
||||||
|
}
|
||||||
|
// printf ("fsm journal length = %d\n", nb);
|
||||||
|
return nb;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* seek for an event
|
||||||
|
*
|
||||||
|
* @since 2024-09
|
||||||
|
*
|
||||||
|
* @param *jj
|
||||||
|
* @param usec
|
||||||
|
* @param *file_source
|
||||||
|
* @param *function_source
|
||||||
|
* @param *string_value
|
||||||
|
*/
|
||||||
|
void fsm_seek_log (fsm_log_struct jj,
|
||||||
|
long usec,
|
||||||
|
const char *file_source,
|
||||||
|
const char *function_source,
|
||||||
|
const char *string_value)
|
||||||
|
{
|
||||||
|
fsm_log_struct_unit *a_unit = jj.first;
|
||||||
|
int nb = 0;
|
||||||
|
while (a_unit)
|
||||||
|
{
|
||||||
|
if (usec == a_unit->usec) nb++;
|
||||||
|
a_unit = a_unit->next;
|
||||||
|
}
|
||||||
|
if (nb > 0) printf ("> date (usec) %ld found %d times in journal\n", usec, nb);
|
||||||
|
else printf ("> date (usec) %ld not found in journal\n", usec);
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,149 @@
|
||||||
|
/**
|
||||||
|
* @file
|
||||||
|
* @brief fsm (Finite State Machine) log manager
|
||||||
|
*
|
||||||
|
* This file is part of Gem-graph.
|
||||||
|
*
|
||||||
|
* @details
|
||||||
|
* The Finite State Machine (fsm) describes all the possible states of the
|
||||||
|
* Gem-graph client and all the transitions between them.
|
||||||
|
*
|
||||||
|
* In this commit, it manages only the log which is created, edited and published
|
||||||
|
* from here.
|
||||||
|
*
|
||||||
|
* The current state of the fsm must be
|
||||||
|
* - saved at the end of a work session and
|
||||||
|
* - reread (available to the user) at the start of a new session.
|
||||||
|
*
|
||||||
|
* No state of the fsm should be defined in another module.
|
||||||
|
*
|
||||||
|
* No fsm transition should be executed in another module.
|
||||||
|
*
|
||||||
|
* @cond LICENSE
|
||||||
|
* Copyright © 2021 Libre en Communs <contact@a-lec.org>
|
||||||
|
* Copyright © 2021-2024 Adrien Bourmault <neox@a-lec.org>
|
||||||
|
* Copyright © 2021-2024 Jean Sirmai <jean@a-lec.org>
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify it under
|
||||||
|
* the terms of the GNU Affero General Public License as published by the Free
|
||||||
|
* Software Foundation, either version 3 of the License, or (at your option) any
|
||||||
|
* later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful, but WITHOUT
|
||||||
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
||||||
|
* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
|
||||||
|
* details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Affero General Public License
|
||||||
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
* @endcond
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
#include "../../../include/fsm.h"
|
||||||
|
|
||||||
|
|
||||||
|
/*******************************************************************************
|
||||||
|
* J O U R N A L *
|
||||||
|
*******************************************************************************/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* The fsm_struct_journal (gg_logs) is a static instance in this file.
|
||||||
|
* Therefore, all the functions that read or write it are in this file.
|
||||||
|
* This is to avoid uncontrolled operations on it.
|
||||||
|
*/
|
||||||
|
static fsm_log_struct gg_logs;
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief This trigger is called only once, at the very beginning of the program;
|
||||||
|
* the log is therefore initiated before any other event
|
||||||
|
*
|
||||||
|
* @since 2024-08
|
||||||
|
*
|
||||||
|
* @callgraph
|
||||||
|
* @see fsm_init_log()
|
||||||
|
* @callergraph
|
||||||
|
* @see fsm_init()
|
||||||
|
*/
|
||||||
|
void fsm_trigger_log_init() {fsm_init_log (&gg_logs);}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief This trigger is called only once, just after closing the app and before
|
||||||
|
* returning status to the system; this is to guarantee the chronological
|
||||||
|
* order of the events.
|
||||||
|
*
|
||||||
|
* @details This is the last function of the program to be executed.
|
||||||
|
* Just after its call, main() returns status.
|
||||||
|
*
|
||||||
|
* The log is modified for each event. As events can be send asynchronously,
|
||||||
|
* the log is only published once, before the end of main().
|
||||||
|
* Its chronological order is therefore guaranteed.
|
||||||
|
*
|
||||||
|
* @since 2024-08
|
||||||
|
*
|
||||||
|
* @callgraph
|
||||||
|
* @see fsm_publish_log()
|
||||||
|
* @callergraph
|
||||||
|
* @see main()
|
||||||
|
*/
|
||||||
|
void fsm_trigger_log_publication() {fsm_publish_log (gg_logs);}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief It is mandatory for any event to call this function
|
||||||
|
* to be published in the journal.
|
||||||
|
*
|
||||||
|
* @details The fsm_struct_journal (gg_logs) is a static instance in this file.
|
||||||
|
* Therefore, all the functions that read or write it are in this file.
|
||||||
|
* This is to avoid uncontrolled operations on it.
|
||||||
|
*
|
||||||
|
* A message is send to the log for each documented event.
|
||||||
|
*
|
||||||
|
* If there are too many events, one or several filters can be applied
|
||||||
|
* here (and only here) before publication, to select only some events
|
||||||
|
* of interest (during debugging, for example).
|
||||||
|
*
|
||||||
|
* These filters can operate on any the following five parameters:
|
||||||
|
* severity, source, file_source (text), function_source (text),
|
||||||
|
* string_value (text).
|
||||||
|
*
|
||||||
|
* They can be combined using any logical operators and parentheses.
|
||||||
|
*
|
||||||
|
* @since 2024-08
|
||||||
|
*
|
||||||
|
* @callgraph
|
||||||
|
* @see fsm_add_log_event()
|
||||||
|
*
|
||||||
|
* @callergraph
|
||||||
|
* @see fsm_init()
|
||||||
|
*
|
||||||
|
* @param severity: one of the following pre-defined values
|
||||||
|
*
|
||||||
|
* FATAL - ERROR - WARN - INFO - DEBUG - TRACE
|
||||||
|
*
|
||||||
|
* @param source: a pre-defined value (a name of a structure) that can be
|
||||||
|
* associated to each event. It can be set to 'NULL'.
|
||||||
|
*
|
||||||
|
* @param *file_source the name of the file that emits the event
|
||||||
|
* @param *function_source the function that emits the event
|
||||||
|
* @param *string_value any value that better specifies the event
|
||||||
|
*
|
||||||
|
* @see fsm_enum_log_severity
|
||||||
|
* @see fsm_enum_log_source
|
||||||
|
*/
|
||||||
|
void fsm_add_log (int severity,
|
||||||
|
int source,
|
||||||
|
const char *file_source,
|
||||||
|
const char *function_source,
|
||||||
|
const char *string_value)
|
||||||
|
{
|
||||||
|
if
|
||||||
|
(
|
||||||
|
severity < TRACE
|
||||||
|
// && source == RULE_CONDITION
|
||||||
|
)
|
||||||
|
fsm_add_log_event (&gg_logs, file_source, function_source, string_value);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
@ -0,0 +1,112 @@
|
||||||
|
/**
|
||||||
|
* @file
|
||||||
|
*
|
||||||
|
* This file is part of Gem-graph. The log (or journal) stores chronologically
|
||||||
|
* the events during a session run (rules exec, mainly)
|
||||||
|
*
|
||||||
|
* Today, the log presentation is;
|
||||||
|
* [date - rank - source file - source function - value] ~
|
||||||
|
* What types of events should be reported ? (fsm, widgets, ... )
|
||||||
|
* How to name, classify and present it ?
|
||||||
|
*
|
||||||
|
*
|
||||||
|
* @cond LICENSE
|
||||||
|
* Copyright © 2021 Libre en Communs <contact@a-lec.org>
|
||||||
|
* Copyright © 2021-2024 Adrien Bourmault <neox@a-lec.org>
|
||||||
|
* Copyright © 2021-2024 Jean Sirmai <jean@a-lec.org>
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify it under
|
||||||
|
* the terms of the GNU Affero General Public License as published by the Free
|
||||||
|
* Software Foundation, either version 3 of the License, or (at your option) any
|
||||||
|
* later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful, but WITHOUT
|
||||||
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
||||||
|
* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
|
||||||
|
* details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Affero General Public License
|
||||||
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
* @endcond
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <sys/time.h>
|
||||||
|
#include "../../../include/fsm.h"
|
||||||
|
|
||||||
|
#define LOG_MAX_LENGTH 255 /**< arbitrary TODO */
|
||||||
|
|
||||||
|
/**
|
||||||
|
* init the journal
|
||||||
|
*
|
||||||
|
* @since 2024-09
|
||||||
|
*
|
||||||
|
* @param *jj
|
||||||
|
*/
|
||||||
|
void fsm_init_log (fsm_log_struct *jj)
|
||||||
|
{
|
||||||
|
jj->first = NULL;
|
||||||
|
jj->last = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* add an event
|
||||||
|
*
|
||||||
|
* @since 2024-09
|
||||||
|
*
|
||||||
|
* @param *jj
|
||||||
|
* @param *file_source
|
||||||
|
* @param *function_source
|
||||||
|
* @param *string_value
|
||||||
|
*/
|
||||||
|
void fsm_add_log_event (fsm_log_struct *jj,
|
||||||
|
const char *file_source,
|
||||||
|
const char *function_source,
|
||||||
|
const char *string_value)
|
||||||
|
{
|
||||||
|
struct timeval tv;
|
||||||
|
gettimeofday (&tv, NULL);
|
||||||
|
fsm_log_struct_unit *new_unit = malloc (sizeof(fsm_log_struct_unit));
|
||||||
|
if (! new_unit) exit (EXIT_FAILURE);
|
||||||
|
|
||||||
|
new_unit->yy_dd_mm = tv.tv_sec;
|
||||||
|
new_unit->usec = tv.tv_usec;
|
||||||
|
new_unit->file_source = file_source;
|
||||||
|
new_unit->function_source = function_source;
|
||||||
|
new_unit->string_value = string_value;
|
||||||
|
|
||||||
|
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;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* publish all the logs
|
||||||
|
* today just print in the console TODO > in a file
|
||||||
|
*
|
||||||
|
* @since 2024-09
|
||||||
|
*
|
||||||
|
* @param *jj
|
||||||
|
*/
|
||||||
|
void fsm_publish_log (fsm_log_struct jj)
|
||||||
|
{
|
||||||
|
fsm_log_struct_unit *a_unit = jj.last;
|
||||||
|
char buf [LOG_MAX_LENGTH];
|
||||||
|
int nb = 0;
|
||||||
|
while (a_unit)
|
||||||
|
{
|
||||||
|
strftime(buf, sizeof(buf), "%D %T", localtime(&a_unit->yy_dd_mm));
|
||||||
|
g_message ("%s + %-6ld %6d %-32s %-38s %-50s",
|
||||||
|
buf,
|
||||||
|
a_unit->usec,
|
||||||
|
nb,
|
||||||
|
a_unit->file_source,
|
||||||
|
a_unit->function_source,
|
||||||
|
a_unit->string_value);
|
||||||
|
a_unit = a_unit->prev;
|
||||||
|
nb ++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,25 @@
|
||||||
|
/**
|
||||||
|
* @file
|
||||||
|
* Gem-graph-client fsm readme.dox file. (the .c extension is just crap)
|
||||||
|
*
|
||||||
|
* This file is part of Gem-graph.
|
||||||
|
*
|
||||||
|
* @cond LICENSE
|
||||||
|
* Copyright © 2021 Libre en Communs <contact@a-lec.org>
|
||||||
|
* Copyright © 2021-2024 Adrien Bourmault <neox@a-lec.org>
|
||||||
|
* Copyright © 2021-2024 Jean Sirmai <jean@a-lec.org>
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify it under
|
||||||
|
* the terms of the GNU Affero General Public License as published by the Free
|
||||||
|
* Software Foundation, either version 3 of the License, or (at your option) any
|
||||||
|
* later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful, but WITHOUT
|
||||||
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
||||||
|
* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
|
||||||
|
* details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Affero General Public License
|
||||||
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
* @endcond
|
||||||
|
*/
|
||||||
57
src/main.c
57
src/main.c
|
|
@ -1,9 +1,18 @@
|
||||||
/**
|
/**
|
||||||
* @file
|
* @file
|
||||||
|
* Gem-graph-client main file.
|
||||||
*
|
*
|
||||||
* Gem-graph main file
|
* This file is part of Gem-graph. It contains only the main() function.
|
||||||
*
|
*
|
||||||
* This file is part of Gem-graph.
|
* ---
|
||||||
|
*
|
||||||
|
* The main() function **initialises** the log, the finite state machine (fsm),
|
||||||
|
* the application and the windows and **closes** all the elements it opened
|
||||||
|
* before the end of program execution.
|
||||||
|
*
|
||||||
|
* About code organization, see src/readme.dox
|
||||||
|
*
|
||||||
|
* ---
|
||||||
*
|
*
|
||||||
* @cond LICENSE
|
* @cond LICENSE
|
||||||
* Copyright © 2021 Libre en Communs <contact@a-lec.org>
|
* Copyright © 2021 Libre en Communs <contact@a-lec.org>
|
||||||
|
|
@ -25,18 +34,44 @@
|
||||||
* @endcond
|
* @endcond
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include <gtk-4.0/gtk/gtk.h>
|
#include "../include/fsm.h" // finite state machine (fsm) and log init
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @since 2024-04
|
||||||
|
*
|
||||||
|
* @callgraph
|
||||||
|
* @see fsm_init() < defined in: src/fsm/dispatch
|
||||||
|
*
|
||||||
|
* @param argc
|
||||||
|
* @param **argv
|
||||||
|
* @return status, the program errorlevel
|
||||||
|
*/
|
||||||
int main (int argc, char **argv)
|
int main (int argc, char **argv)
|
||||||
{
|
{
|
||||||
GtkApplication *app;
|
fsm_init ("first instruction / first log");
|
||||||
int status;
|
|
||||||
|
|
||||||
app = gtk_application_new ("org.jean.GTK4_GG_hack", G_APPLICATION_DEFAULT_FLAGS);
|
fsm_add_log (INFO, MAIN, "main", "*app = gtk_application_new()",
|
||||||
//g_signal_connect (app, "activate", G_CALLBACK (on_main_window_activation), NULL);
|
"| 👉️ trigger app initialization");
|
||||||
//g_signal_connect (app, "activate", G_CALLBACK (on_dialog_window_activation), NULL);
|
GtkApplication *app = gtk_application_new ("org.gem-graph",
|
||||||
status = g_application_run (G_APPLICATION (app), argc, argv);
|
G_APPLICATION_DEFAULT_FLAGS);
|
||||||
g_object_unref (app);
|
|
||||||
|
|
||||||
return status;
|
fsm_add_log (INFO, MAIN, "main",
|
||||||
|
"g signal connect (activate)",
|
||||||
|
"| 👉️ windows creation requested");
|
||||||
|
|
||||||
|
// g_signal_connect (app, "startup", G_CALLBACK (on_windows_startup), NULL);
|
||||||
|
// g_signal_connect (app, "activate", G_CALLBACK (on_windows_activation), NULL);
|
||||||
|
|
||||||
|
fsm_add_log (INFO, MAIN, "main",
|
||||||
|
"no g signal connect (activate)",
|
||||||
|
"| 🖐️ windows creation denied");
|
||||||
|
|
||||||
|
int status = g_application_run (G_APPLICATION (app), argc, argv);
|
||||||
|
fsm_add_log (INFO, MAIN, "main", "g_object unref (app)", "bye bye app !");
|
||||||
|
g_object_unref (app);
|
||||||
|
|
||||||
|
fsm_add_log (INFO, MAIN, "main", "That'all folks !", "👋️😄️");
|
||||||
|
fsm_trigger_log_publication();
|
||||||
|
|
||||||
|
return status;
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,60 @@
|
||||||
|
/**
|
||||||
|
* @file
|
||||||
|
* @brief Gem-graph-client src readme.dox file (NB -> The .c extension is just crap).
|
||||||
|
*
|
||||||
|
* @details This file is part of Gem-graph.
|
||||||
|
*
|
||||||
|
* The code files are all located in the src (sources) directory
|
||||||
|
* They are divided into several *types of organisation*:
|
||||||
|
*
|
||||||
|
* - *hierarchical*: the widgets that give the windows their appearance are
|
||||||
|
* organised in the form of a tree.
|
||||||
|
* Windows are the first level of depth.
|
||||||
|
* Next come the title bars and the pages designed to occupy the windows
|
||||||
|
* space below the title bars.
|
||||||
|
* Each of these pages has its own hierarchical structure: it can be divided
|
||||||
|
* into horizontal or vertical strips, which can themselves be divided in the
|
||||||
|
* same way, with varying levels of depth right down to the last containers
|
||||||
|
* which contain lists of widgets such as buttons, bars, entries or images.
|
||||||
|
*
|
||||||
|
* - *list*: the main *sections* of the fsm (finite state machine) constitute
|
||||||
|
* a list of at least four elements, each of which defines a set of possible
|
||||||
|
* states :
|
||||||
|
* -# execute or edit (managing the appropriate tools states in both cases)
|
||||||
|
* -# measure, operate on data, prepare displayable results
|
||||||
|
* -# apply user preferences
|
||||||
|
* -# indicate the desired state of windows and widgets
|
||||||
|
* .
|
||||||
|
* The state of the fsm is uniquely defined at all times by all the parameters
|
||||||
|
* listed in these sections. All program actions depend on this state.
|
||||||
|
*
|
||||||
|
* - *transversal*: the other functions that must be easily accessible by all
|
||||||
|
* the previous functions. They are therefore all located at the root.
|
||||||
|
* These are the functions that manage graphics, callbacks, utilities, etc.
|
||||||
|
*
|
||||||
|
* ---
|
||||||
|
*
|
||||||
|
* @see
|
||||||
|
* Model–view–controller || Model–view–viewmodel || Action–domain–responder ||
|
||||||
|
* Multitier_architecture https://en.wikipedia.org/wiki/Multitier_architecture
|
||||||
|
* (presentation, logic, data)
|
||||||
|
*
|
||||||
|
* @cond LICENSE
|
||||||
|
* Copyright © 2021 Libre en Communs <contact@a-lec.org>
|
||||||
|
* Copyright © 2021-2024 Adrien Bourmault <neox@a-lec.org>
|
||||||
|
* Copyright © 2021-2024 Jean Sirmai <jean@a-lec.org>
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify it under
|
||||||
|
* the terms of the GNU Affero General Public License as published by the Free
|
||||||
|
* Software Foundation, either version 3 of the License, or (at your option) any
|
||||||
|
* later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful, but WITHOUT
|
||||||
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
||||||
|
* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
|
||||||
|
* details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Affero General Public License
|
||||||
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
* @endcond
|
||||||
|
*/
|
||||||
Loading…
Reference in New Issue