Inserted storages and collections into loaded binaries (first steps).

git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@389 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a

6 files changed, 331 insertions, 0 deletions

diff --git a/src/core/Makefile.am b/src/core/Makefile.am
index 0724a3f..02b6877 100755
--- a/src/core/Makefile.am
+++ b/src/core/Makefile.am
@@ -2,6 +2,7 @@
 noinst_LTLIBRARIES = libcore.la
 
 libcore_la_SOURCES =					\
+	collections.h collections.c			\
 	core.h core.c						\
 	params.h params.c
 
diff --git a/src/core/collections.c b/src/core/collections.c
new file mode 100644
index 0000000..860b7f6
--- /dev/null
+++ b/src/core/collections.c
@@ -0,0 +1,175 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * collections.c - enregistrement et la diffusion des collections
+ *
+ * Copyright (C) 2014 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  OpenIDA is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  OpenIDA 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Foobar.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include "collections.h"
+
+
+#include <assert.h>
+#include <malloc.h>
+#include <pthread.h>
+
+
+#include "../analysis/db/collection.h"
+#include "../analysis/db/protocol.h"
+#include "../analysis/db/items/bookmark.h"
+
+
+
+/* Caractéristiques d'une collection */
+typedef struct _collec_t
+{
+    GType items;                            /* Type d'éléments rassemblés  */
+    create_db_table_fc create;              /* Création de la BD associée  */
+
+} collec_t;
+
+
+/* Mémorisation des types de collection enregistrés */
+static collec_t *_collection_definitions = NULL;
+static uint32_t _collection_definitions_count = 0;
+
+/* Verrou pour des accès atomiques */
+/* ... */
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : items  = type GLib des éléments constituant une collection.  *
+*                create = création de la base de données correspondante.      *
+*                                                                             *
+*  Description : Enregistre un type d'élément à gérer par collection.         *
+*                                                                             *
+*  Retour      : Identifiant unique attribué "dynamiquement".                 *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+uint32_t register_collection_type(GType items, create_db_table_fc create)
+{
+    uint32_t result;                        /* Identifiant à retourner     */
+
+    /* TODO : lock */
+
+    result = _collection_definitions_count++;
+
+    _collection_definitions = (collec_t *)realloc(_collection_definitions,
+                                                  _collection_definitions_count * sizeof(collec_t));
+
+    _collection_definitions[result].items = items;
+    _collection_definitions[result].create = create;
+
+    /* TODO : unlock */
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Charge les définitions de collections "natives".             *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool load_hard_coded_collection_definitions(void)
+{
+    uint32_t id;                            /* Identifiant unique retourné */
+
+    /**
+     * La liste des chargements doit se faire dans le même ordre que
+     * la définition de l'énumération 'DBFeatures' dans le fichier 'protocol.h',
+     * afin de garder la correspondance entre les identifiants.
+     */
+
+    id = register_collection_type(G_TYPE_DB_BOOKMARK, create_bookmark_db_table);
+    assert(id == DBF_BOOKMARKS);
+
+    return true;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Décharge toutes les définitions de collections.              *
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+void unload_collection_definitions(void)
+{
+    if (_collection_definitions != NULL)
+        free(_collection_definitions);
+
+    _collection_definitions = NULL;
+    _collection_definitions_count = 0;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Construit un nouvel ensemble de collections.                 *
+*                                                                             *
+*  Retour      : Liste complète de collections vierges.                       *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+GList *create_collections_list(void)
+{
+    GList *result;                          /* Groupe à retourner          */
+    uint32_t i;                             /* Boucle de parcours          */
+    const collec_t *def;                    /* Définition brute à lire     */
+    GDbCollection *collec;                  /* Nouveau groupe à intégrer   */
+
+    result = NULL;
+
+    for (i = 0; i < _collection_definitions_count; i++)
+    {
+        def = &_collection_definitions[i];
+        collec = g_db_collection_new(i, def->items);
+
+        result = g_list_append(result, collec);
+
+    }
+
+    return result;
+
+}
diff --git a/src/core/collections.h b/src/core/collections.h
new file mode 100644
index 0000000..b84bdd9
--- /dev/null
+++ b/src/core/collections.h
@@ -0,0 +1,54 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * collections.h - prototypes pour l'enregistrement et la diffusion des collections
+ *
+ * Copyright (C) 2014 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  OpenIDA is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  OpenIDA 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Foobar.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#ifndef _CORE_COLLECTIONS_H
+#define _CORE_COLLECTIONS_H
+
+
+#include <glib-object.h>
+#include <sqlite3.h>
+#include <stdbool.h>
+#include <stdint.h>
+
+
+
+/* Crée la table dans une base de données. */
+typedef bool (* create_db_table_fc) (sqlite3 *);
+
+
+
+/* Enregistre un type d'élément à gérer par collection. */
+uint32_t register_collection_type(GType, create_db_table_fc);
+
+/* Charge les définitions de collections "natives". */
+bool load_hard_coded_collection_definitions(void);
+
+/* Décharge toutes les définitions de collections. */
+void unload_collection_definitions(void);
+
+/* Construit un nouvel ensemble de collections. */
+GList *create_collections_list(void);
+
+
+
+#endif  /* _ANALYSIS_DB_COLLECTION_H */
diff --git a/src/core/core.c b/src/core/core.c
index d90dd5c..d7e7755 100644
--- a/src/core/core.c
+++ b/src/core/core.c
@@ -24,6 +24,7 @@
 #include "core.h"
 
 
+#include "collections.h"
 #include "params.h"
 
 
@@ -50,6 +51,8 @@ bool load_all_basic_components(void)
 
     result &= g_generic_config_read(get_main_configuration());
 
+    result &= load_hard_coded_collection_definitions();
+
     return result;
 
 }
@@ -69,6 +72,8 @@ bool load_all_basic_components(void)
 
 void unload_all_basic_components(void)
 {
+    unload_collection_definitions();
+
     g_generic_config_write(get_main_configuration());
 
     unload_main_config_parameters();
diff --git a/src/core/params.c b/src/core/params.c
index c8263f0..7bc1162 100644
--- a/src/core/params.c
+++ b/src/core/params.c
@@ -24,6 +24,75 @@
 #include "params.h"
 
 
+#include <limits.h>
+#include <malloc.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Détermine une fois pour toute la désignation de l'usager.    *
+*                                                                             *
+*  Retour      : Nom déterminé à libérer de la mémoire.                       *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static char *get_author_name(void)
+{
+    char *result;                           /* Désignation à retourner     */
+    char *chrysalide_user;                  /* Eventuel nom spécifique     */
+    char *logname;                          /* Nom depuis l'environnement  */
+    char hostname[HOST_NAME_MAX];           /* Nom de la machine courante  */
+    int ret;                                /* Bilan d'un appel            */
+    size_t length;                          /* Taille de la désignation    */
+
+    chrysalide_user = getenv("CHRYSALIDE_USER");
+
+    if (chrysalide_user != NULL)
+        result = strdup(chrysalide_user);
+
+    else
+    {
+        logname = getenv("LOGNAME");
+
+        ret = gethostname(hostname, HOST_NAME_MAX);
+        if (ret != 0)
+            hostname[0] = '\0';
+
+        if (logname != NULL && hostname[0] != '\0')
+        {
+            length = strlen(logname) + 1 + strlen(hostname) + 1;
+            result = (char *)calloc(length, sizeof(char));
+            snprintf(result, length, "%s@%s", logname, hostname);
+        }
+        else if (logname != NULL && hostname[0] == '\0')
+        {
+            length = strlen(logname) + 1;
+            result = (char *)calloc(length, sizeof(char));
+            snprintf(result, length, "%s", logname);
+        }
+        else if (logname == NULL && hostname[0] != '\0')
+        {
+            length = 1 + strlen(hostname) + 1;
+            result = (char *)calloc(length, sizeof(char));
+            snprintf(result, length, "@%s", hostname);
+        }
+        else
+            result = strdup("anonymous");
+
+    }
+
+    return result;
+
+}
+
 
 /******************************************************************************
 *                                                                             *
@@ -41,10 +110,31 @@ bool load_main_config_parameters(void)
 {
     GGenConfig *config;                     /* Configuration à charger     */
     GCfgParam *param;                       /* Paramètre chargé            */
+    char *string;                           /* Valeur sous forme de texte  */
 
     config = g_generic_config_new("main");
     set_main_configuration(config);
 
+    string = get_author_name();
+    param = g_generic_config_create_param(config, MPK_AUTHOR_NAME, CPT_STRING, string);
+    free(string);
+    if (param == NULL) return false;
+
+    param = g_generic_config_create_param(config, MPK_REMOTE_HOST, CPT_STRING, "localhost");
+    if (param == NULL) return false;
+
+    param = g_generic_config_create_param(config, MPK_REMOTE_PORT, CPT_INTEGER, 9999);
+    if (param == NULL) return false;
+
+    param = g_generic_config_create_param(config, MPK_LOCAL_HOST, CPT_STRING, "localhost");
+    if (param == NULL) return false;
+
+    param = g_generic_config_create_param(config, MPK_LOCAL_PORT, CPT_INTEGER, 1337);
+    if (param == NULL) return false;
+
+    param = g_generic_config_create_param(config, MPK_SERVER_BACKLOG, CPT_INTEGER, 20);
+    if (param == NULL) return false;
+
     param = g_generic_config_create_param(config, MPK_LAST_PROJECT, CPT_STRING, NULL);
     if (param == NULL) return false;
 
diff --git a/src/core/params.h b/src/core/params.h
index b79cc3a..db01d20 100644
--- a/src/core/params.h
+++ b/src/core/params.h
@@ -33,6 +33,12 @@
  * Clefs de paramètres de configuration principale.
  */
 
+#define MPK_AUTHOR_NAME         "cdb.default.author"
+#define MPK_REMOTE_HOST         "cdb.default.network.remote.server"
+#define MPK_REMOTE_PORT         "cdb.default.network.remote.port"
+#define MPK_LOCAL_HOST          "cdb.network.local.server"
+#define MPK_LOCAL_PORT          "cdb.network.local.port"
+#define MPK_SERVER_BACKLOG      "cdb.network.server.backlog"
 #define MPK_LAST_PROJECT        "gui.editor.last_project"
 #define MPK_ELLIPSIS_HEADER     "gui.editor.panels.ellipsis_header"
 #define MPK_ELLIPSIS_TAB        "gui.editor.panels.ellipsis_tab"