Supported a first basic packet of the Java Debug Wire Protocol.

git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@204 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a

5 files changed, 328 insertions, 0 deletions

diff --git a/src/debug/jdwp/sets/Makefile.am b/src/debug/jdwp/sets/Makefile.am
new file mode 100644
index 0000000..98a76b4
--- /dev/null
+++ b/src/debug/jdwp/sets/Makefile.am
@@ -0,0 +1,15 @@
+
+noinst_LTLIBRARIES = libdebugjdwpsets.la
+
+libdebugjdwpsets_la_SOURCES =			\
+	list.h list.c						\
+	vm.h vm.c
+
+libdebugjdwpsets_la_LDFLAGS = 
+
+
+INCLUDES = $(LIBGTK_CFLAGS) $(LIBXML_CFLAGS)
+
+AM_CPPFLAGS = 
+
+AM_CFLAGS = $(DEBUG_CFLAGS) $(WARNING_FLAGS) $(COMPLIANCE_FLAGS)
diff --git a/src/debug/jdwp/sets/list.c b/src/debug/jdwp/sets/list.c
new file mode 100644
index 0000000..0dad1e8
--- /dev/null
+++ b/src/debug/jdwp/sets/list.c
@@ -0,0 +1,118 @@
+
+/* OpenIDA - Outil d'analyse de fichiers binaires
+ * list.c - ensemble des jeux de commandes de JDWP
+ *
+ * Copyright (C) 2010 Cyrille Bagard
+ *
+ *  This file is part of OpenIDA.
+ *
+ *  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 "list.h"
+
+
+#include <stddef.h>
+
+
+#include "vm.h"
+
+
+
+/* Reconstitue une charge utile à partir d'un contenu binaire. */
+typedef bool (* get_jdwp_payload_fc) (const bin_t *, off_t, jdwp_payload *);
+
+/* Libère le contenu d'une charge utile. */
+typedef void (* free_jdwp_payload_fc) (jdwp_payload *);
+
+
+/* Commandes JDWP */
+typedef struct _jdwp_command
+{
+    get_jdwp_payload_fc get_payload;        /* Constitution de la charge   */
+    free_jdwp_payload_fc free_payload;      /* Libération de la mémoire    */
+
+} jdwp_command;
+
+
+/* Energistrement des différents jeux */
+static jdwp_command _commands[][256] = {
+
+    [JDWP_CST_VIRTUAL_MACHINE] = {
+
+        [JDWP_CMD_VM_VERSION] = {
+            .get_payload = (get_jdwp_payload_fc)get_jdwp_vm_version,
+            .free_payload = (free_jdwp_payload_fc)free_jdwp_vm_version
+        },
+
+
+
+
+    },
+
+
+
+};
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : blob    = ensemble de données binaires brutes.               *
+*                len     = quantité de données valides.                       *
+*                set     = jeu de commandes concerné.                         *
+*                cmd     = identifiant d'une commande donnée.                 *
+*                payload = charge utile à reconstituer. [OUT]                 *
+*                                                                             *
+*  Description : Reconstitue une charge utile à partir d'un contenu binaire.  *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool get_jdwp_payload(const bin_t *blob, off_t len, uint8_t set, uint8_t cmd, jdwp_payload *payload)
+{
+    bool result;                            /* Bilan à retourner           */
+
+    if (_commands[set][cmd].get_payload == NULL) result = false;
+    else result = _commands[set][cmd].get_payload(blob, len, payload);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : payload = charge utile à supprimer de la mémoire.            *
+*                set     = jeu de commandes concerné.                         *
+*                cmd     = identifiant d'une commande donnée.                 *
+*                                                                             *
+*  Description : Libère le contenu d'une charge utile.                        *
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+void free_jdwp_payload(jdwp_payload *payload, uint8_t set, uint8_t cmd)
+{
+    if (_commands[set][cmd].free_payload != NULL)
+        _commands[set][cmd].free_payload(payload);
+
+}
diff --git a/src/debug/jdwp/sets/list.h b/src/debug/jdwp/sets/list.h
new file mode 100644
index 0000000..2fb135e
--- /dev/null
+++ b/src/debug/jdwp/sets/list.h
@@ -0,0 +1,54 @@
+
+/* OpenIDA - Outil d'analyse de fichiers binaires
+ * list.h - prototypes pour l'ensemble des jeux de commandes de JDWP
+ *
+ * Copyright (C) 2010 Cyrille Bagard
+ *
+ *  This file is part of OpenIDA.
+ *
+ *  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 _DEBUG_JDWP_SETS_LIST_H
+#define _DEBUG_JDWP_SETS_LIST_H
+
+
+#include <stdbool.h>
+
+
+#include "../jdwp_def.h"
+#include "../../../arch/archbase.h"
+
+
+
+/* Ensemble des contenus pris en compte */
+typedef union _jdwp_payload
+{
+    jdwp_cmd_vm_version_reply vs_reply;     /* Infos. sur la version       */
+
+    bin_t padding[500];
+
+} jdwp_payload;
+
+
+/* Reconstitue une charge utile à partir d'un contenu binaire. */
+bool get_jdwp_payload(const bin_t *, off_t, uint8_t, uint8_t, jdwp_payload *);
+
+/* Libère le contenu d'une charge utile. */
+void free_jdwp_payload(jdwp_payload *, uint8_t, uint8_t);
+
+
+
+#endif  /* _DEBUG_JDWP_SETS_LIST_H */
diff --git a/src/debug/jdwp/sets/vm.c b/src/debug/jdwp/sets/vm.c
new file mode 100644
index 0000000..fdb1ec0
--- /dev/null
+++ b/src/debug/jdwp/sets/vm.c
@@ -0,0 +1,97 @@
+
+/* OpenIDA - Outil d'analyse de fichiers binaires
+ * vm.c - constitution des charges utiles liées à la VM
+ *
+ * Copyright (C) 2010 Cyrille Bagard
+ *
+ *  This file is part of OpenIDA.
+ *
+ *  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 "vm.h"
+
+
+#include <string.h>
+
+
+#include "../misc/types.h"
+#include "../../../common/endianness.h"
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : blob  = ensemble de données binaires brutes.                 *
+*                len   = quantité de données valides.                         *
+*                reply = structure de réponse à constituer. [OUT]             *
+*                                                                             *
+*  Description : Reconstitue une réponse quant à une version de serveur.      *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool get_jdwp_vm_version(const bin_t *blob, off_t len, jdwp_cmd_vm_version_reply *reply)
+{
+    bool result;                            /* Bilan à retourner           */
+    off_t pos;                              /* Tête de lecture             */
+
+    pos = 0;
+    memset(reply, 0, sizeof(jdwp_cmd_vm_version_reply));
+
+    result = get_jdwp_string(blob, &pos, len, &reply->description);
+    if (!result) return false;
+
+    result = read_u32(&reply->jdwp_major, blob, &pos, len, SRE_BIG);
+    if (!result) return false;
+
+    result = read_u32(&reply->jdwp_minor, blob, &pos, len, SRE_BIG);
+    if (!result) return false;
+
+    result = get_jdwp_string(blob, &pos, len, &reply->vm_version);
+    if (!result) return false;
+
+    result = get_jdwp_string(blob, &pos, len, &reply->vm_name);
+    if (!result) return false;
+
+    return true;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : reply = structure de réponse à supprimer de la mémoire.      *
+*                                                                             *
+*  Description : Libère le contenu d'une réponse quant à une version.         *
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+void free_jdwp_vm_version(jdwp_cmd_vm_version_reply *reply)
+{
+    free_jdwp_string(&reply->description);
+
+    free_jdwp_string(&reply->vm_version);
+
+    free_jdwp_string(&reply->vm_name);
+
+}
diff --git a/src/debug/jdwp/sets/vm.h b/src/debug/jdwp/sets/vm.h
new file mode 100644
index 0000000..de2c7db
--- /dev/null
+++ b/src/debug/jdwp/sets/vm.h
@@ -0,0 +1,44 @@
+
+/* OpenIDA - Outil d'analyse de fichiers binaires
+ * vm.h - prototypes pour la constitution des charges utiles liées à la VM
+ *
+ * Copyright (C) 2010 Cyrille Bagard
+ *
+ *  This file is part of OpenIDA.
+ *
+ *  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 _DEBUG_JDWP_SETS_VM_H
+#define _DEBUG_JDWP_SETS_VM_H
+
+
+#include <stdbool.h>
+
+
+#include "../jdwp_def.h"
+#include "../../../arch/archbase.h"
+
+
+
+/* Reconstitue une réponse quant à une version de serveur. */
+bool get_jdwp_vm_version(const bin_t *, off_t, jdwp_cmd_vm_version_reply *);
+
+/* Libère le contenu d'une réponse quant à une version. */
+void free_jdwp_vm_version(jdwp_cmd_vm_version_reply *);
+
+
+
+#endif  /* _DEBUG_JDWP_SETS_VM_H */