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-rw-r--r--src/debug/jdwp/misc/Makefile.am15
-rw-r--r--src/debug/jdwp/misc/header.c172
-rw-r--r--src/debug/jdwp/misc/header.h47
-rw-r--r--src/debug/jdwp/misc/types.c85
-rw-r--r--src/debug/jdwp/misc/types.h44
5 files changed, 363 insertions, 0 deletions
diff --git a/src/debug/jdwp/misc/Makefile.am b/src/debug/jdwp/misc/Makefile.am
new file mode 100644
index 0000000..cfb4a06
--- /dev/null
+++ b/src/debug/jdwp/misc/Makefile.am
@@ -0,0 +1,15 @@
+
+noinst_LTLIBRARIES = libdebugjdwpmisc.la
+
+libdebugjdwpmisc_la_SOURCES = \
+ header.h header.c \
+ types.h types.c
+
+libdebugjdwpmisc_la_LDFLAGS =
+
+
+INCLUDES = $(LIBGTK_CFLAGS) $(LIBXML_CFLAGS)
+
+AM_CPPFLAGS =
+
+AM_CFLAGS = $(DEBUG_CFLAGS) $(WARNING_FLAGS) $(COMPLIANCE_FLAGS)
diff --git a/src/debug/jdwp/misc/header.c b/src/debug/jdwp/misc/header.c
new file mode 100644
index 0000000..ad41c90
--- /dev/null
+++ b/src/debug/jdwp/misc/header.c
@@ -0,0 +1,172 @@
+
+/* OpenIDA - Outil d'analyse de fichiers binaires
+ * header.c - constitution des deux types d'en-têtes 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 "header.h"
+
+
+#include <string.h>
+
+
+#include "../../../common/endianness.h"
+
+
+
+/******************************************************************************
+* *
+* Paramètres : header = en-tête logicielle au format local à constituer. *
+* blob = en-tête en gros boutiste du paquet à constituer. *
+* length = taille totale du paquet. *
+* set = jeu de commandes de la requête. *
+* command = commande proprement dite. *
+* *
+* Description : Définit une en-tête de requête au format JDWP. *
+* *
+* Retour : - *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+void set_jdwp_request_header(jdwp_header *header, bin_t *blob, uint32_t length, uint8_t set, uint8_t command)
+{
+ off_t pos; /* Tête d'écriture */
+
+ pos = 0;
+
+ length += sizeof(jdwp_header);
+
+ /* Encodage local */
+
+ header->length = length;
+ header->id = 1;
+ header->flags = JDWP_FLAGS_NONE;
+
+ header->set = set;
+ header->command = command;
+
+ /* Encodage gros boutiste */
+
+ write_u32(&length, blob, &pos, sizeof(jdwp_header), SRE_BIG);
+ write_u32((uint32_t []) { 1 }, blob, &pos, sizeof(jdwp_header), SRE_BIG);
+ write_u8((uint8_t []) { JDWP_FLAGS_NONE }, blob, &pos, sizeof(jdwp_header), SRE_BIG);
+
+ write_u8(&set, blob, &pos, sizeof(jdwp_header), SRE_BIG);
+ write_u8(&command, blob, &pos, sizeof(jdwp_header), SRE_BIG);
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : header = en-tête logicielle au format local à constituer. *
+* blob = en-tête en gros boutiste du paquet à constituer. *
+* length = taille totale du paquet. *
+* lastid = jeton du paquet à l'origine du besoin de réponse. *
+* error = éventuelle indication d'erreur. *
+* *
+* Description : Définit une en-tête de réponse au format JDWP. *
+* *
+* Retour : - *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+void set_jdwp_reply_header(jdwp_header *header, bin_t *blob, uint32_t length, uint32_t lastid, uint16_t error)
+{
+ off_t pos; /* Tête d'écriture */
+
+ pos = 0;
+
+ length += sizeof(jdwp_header);
+
+ /* Encodage local */
+
+ header->length = length;
+ header->id = 1;
+ header->flags = JDWP_FLAGS_REPLY;
+
+ header->error = error;
+
+ /* Encodage gros boutiste */
+
+ write_u32(&length, blob, &pos, sizeof(jdwp_header), SRE_BIG);
+ write_u32((uint32_t []) { 1 }, blob, &pos, sizeof(jdwp_header), SRE_BIG);
+ write_u8((uint8_t []) { JDWP_FLAGS_REPLY }, blob, &pos, sizeof(jdwp_header), SRE_BIG);
+
+ write_u16(&error, blob, &pos, sizeof(jdwp_header), SRE_BIG);
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : blob = flux de données à analyser. *
+* header = en-tête de paquet JDWP reconstituée. [OUT] *
+* *
+* Description : Lit une en-tête de paquet au format JDWP. *
+* *
+* Retour : Bilan de l'opération : true en cas de succès, false sinon. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+bool get_jdwp_header(const bin_t *blob, jdwp_header *header)
+{
+ off_t pos; /* Tête de lecture */
+ off_t len; /* Taille standard d'en-tête */
+
+ pos = 0;
+ len = sizeof(jdwp_header);
+
+ if (!read_u32(&header->length, blob, &pos, len, SRE_BIG))
+ return false;
+
+ if (!read_u32(&header->id, blob, &pos, len, SRE_BIG))
+ return false;
+
+ if (!read_u8(&header->flags, blob, &pos, len, SRE_BIG))
+ return false;
+
+ /* Réponse ? */
+ if (header->flags & JDWP_FLAGS_REPLY)
+ {
+ if (!read_u16(&header->error, blob, &pos, len, SRE_BIG))
+ return false;
+ }
+
+ /* Requête ! */
+ else
+ {
+ if (!read_u8(&header->set, blob, &pos, len, SRE_BIG))
+ return false;
+
+ if (!read_u8(&header->command, blob, &pos, len, SRE_BIG))
+ return false;
+
+ }
+
+ return true;
+
+}
diff --git a/src/debug/jdwp/misc/header.h b/src/debug/jdwp/misc/header.h
new file mode 100644
index 0000000..d8fa845
--- /dev/null
+++ b/src/debug/jdwp/misc/header.h
@@ -0,0 +1,47 @@
+
+/* OpenIDA - Outil d'analyse de fichiers binaires
+ * header.h - prototypes pour la constitution des deux types d'en-têtes 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_MISC_HEADER_H
+#define _DEBUG_JDWP_MISC_HEADER_H
+
+
+#include <stdbool.h>
+
+
+#include "../jdwp_def.h"
+#include "../../../arch/archbase.h"
+
+
+
+/* Définit une en-tête de requête au format JDWP. */
+void set_jdwp_request_header(jdwp_header *, bin_t *, uint32_t, uint8_t, uint8_t);
+
+/* Définit une en-tête de réponse au format JDWP. */
+void set_jdwp_reply_header(jdwp_header *, bin_t *, uint32_t, uint32_t, uint16_t);
+
+/* Lit une en-tête de paquet au format JDWP. */
+bool get_jdwp_header(const bin_t *, jdwp_header *);
+
+
+
+#endif /* _DEBUG_JDWP_MISC_HEADER_H */
diff --git a/src/debug/jdwp/misc/types.c b/src/debug/jdwp/misc/types.c
new file mode 100644
index 0000000..4eca44c
--- /dev/null
+++ b/src/debug/jdwp/misc/types.c
@@ -0,0 +1,85 @@
+
+/* OpenIDA - Outil d'analyse de fichiers binaires
+ * types.c - constitution des types communs 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 "types.h"
+
+
+#include <malloc.h>
+#include <string.h>
+
+
+#include "../../../common/endianness.h"
+
+
+
+/******************************************************************************
+* *
+* Paramètres : blob = flux de données à analyser. *
+* pos = position courante dans ce flux. [OUT] *
+* len = taille totale des données à analyser. *
+* str = chaîne de caractères à la sauce JDWP. [OUT] *
+* *
+* Description : Lit une chaîne de caractères UTF-8 au format JDWP. *
+* *
+* Retour : Bilan de l'opération : true en cas de succès, false sinon. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+bool get_jdwp_string(const bin_t *blob, off_t *pos, off_t len, jdwp_string *str)
+{
+ if (!read_u32(&str->length, blob, pos, len, SRE_BIG))
+ return false;
+
+ if ((*pos + str->length) > len)
+ return false;
+
+ str->value = (char *)calloc(str->length + 1, sizeof(char));
+ memcpy(str->value, &blob[*pos], str->length);
+
+ *pos += str->length;
+
+ return true;
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : str = chaîne de caractères à la sauce JDWP. *
+* *
+* Description : Libère de la mémoire une chaîne de caractères UTF-8 JDWP. *
+* *
+* Retour : - *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+void free_jdwp_string(jdwp_string *str)
+{
+ if (str->value != NULL)
+ free(str->value);
+
+}
diff --git a/src/debug/jdwp/misc/types.h b/src/debug/jdwp/misc/types.h
new file mode 100644
index 0000000..1c285ff
--- /dev/null
+++ b/src/debug/jdwp/misc/types.h
@@ -0,0 +1,44 @@
+
+/* OpenIDA - Outil d'analyse de fichiers binaires
+ * types.h - prototypes pour la constitution des types communs 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_MISC_TYPES_H
+#define _DEBUG_JDWP_MISC_TYPES_H
+
+
+#include <stdbool.h>
+
+
+#include "../jdwp_def.h"
+#include "../../../arch/archbase.h"
+
+
+
+/* Lit une chaîne de caractères UTF-8 au format JDWP. */
+bool get_jdwp_string(const bin_t *, off_t *, off_t, jdwp_string *);
+
+/* Libère de la mémoire une chaîne de caractères UTF-8 JDWP. */
+void free_jdwp_string(jdwp_string *);
+
+
+
+#endif /* _DEBUG_JDWP_MISC_TYPES_H */
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