diff options
author | Cyrille Bagard <nocbos@gmail.com> | 2015-02-03 23:21:49 (GMT) |
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committer | Cyrille Bagard <nocbos@gmail.com> | 2015-02-03 23:21:49 (GMT) |
commit | 425860b441b21e4aca7bf2473be26b0fe1e756e2 (patch) | |
tree | 341a0fc8b370d76566f3e332c344ffae5c065916 /src/analysis/binary.c | |
parent | 5511e355e7810f06bd610b79bcc94402c88d7ec9 (diff) |
Removed all references to binary parts (GBinPart) and updated the code.
git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@465 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a
Diffstat (limited to 'src/analysis/binary.c')
-rw-r--r-- | src/analysis/binary.c | 315 |
1 files changed, 1 insertions, 314 deletions
diff --git a/src/analysis/binary.c b/src/analysis/binary.c index 0c7a71c..35f7acd 100644 --- a/src/analysis/binary.c +++ b/src/analysis/binary.c @@ -62,12 +62,6 @@ static void g_loaded_binary_dispose(GLoadedBinary *); /* Procède à la libération totale de la mémoire. */ static void g_loaded_binary_finalize(GLoadedBinary *); -/* Charge les parties intéressantes du binaire à partir d'XML. */ -static bool g_loaded_binary_load_parts_from_xml(GLoadedBinary *, xmlXPathContextPtr, const char *); - -/* Ecrit les parties de valeur du binaire dans un fichier XML. */ -static bool g_loaded_binary_save_parts(const GLoadedBinary *, xmlDocPtr, xmlXPathContextPtr, const char *); - /* Acquitte la fin d'un désasemblage différé et complet. */ static void ack_completed_disassembly(GDelayedDisassembly *, GLoadedBinary *); @@ -281,11 +275,6 @@ GLoadedBinary *g_loaded_binary_new_from_xml(xmlXPathContextPtr context, const ch - /* - if (!g_loaded_binary_load_parts_from_xml(result, context, path)) - goto glbnfx_error; - */ - printf("data :: %p length :: %d\n", result->bin_data, result->bin_length); @@ -405,229 +394,6 @@ bool g_loaded_binary_save(const GLoadedBinary *binary, xmlDocPtr xdoc, xmlXPathC result = g_loaded_binary_save_storage(binary, xdoc, context, path); - /* Parties à désassembler */ - - result = g_loaded_binary_save_parts(binary, xdoc, context, path); - - return result; - -} - - -/****************************************************************************** -* * -* Paramètres : context = contexte pour les recherches XPath. * -* path = chemin d'accès au noeud XML à lire. * -* * -* Description : Charge les parties intéressantes du binaire à partir d'XML. * -* * -* Retour : Bilan de l'opération. * -* * -* Remarques : - * -* * -******************************************************************************/ - -static bool g_loaded_binary_load_parts_from_xml(GLoadedBinary *binary, xmlXPathContextPtr context, const char *path) -{ - bool result; /* Bilan à retourner */ - char *access; /* Chemin pour une sous-config.*/ - xmlXPathObjectPtr xobjects; /* Cible d'une recherche */ - int i; /* Boucle de parcours */ - GBinPart *part; /* Partie binaire à traiter */ - off_t offset; /* Position de cette partie */ - vmpa_t addr; /* Adresse correspondante */ - - result = NULL; - - /* Parties à désassembler : default */ - - access = strdup(path); - access = stradd(access, "/BinParts/Default/Part"); - - xobjects = get_node_xpath_object(context, access); - - for (i = 0; i < XPATH_OBJ_NODES_COUNT(xobjects); i++) - { - part = g_binary_part_load_from_xml(NODE_FROM_PATH_OBJ(xobjects, i)); - - if (part != NULL) - { - g_binary_part_get_values(part, &offset, NULL, NULL); - - if (!g_exe_format_translate_offset_into_address(G_EXE_FORMAT(binary->format), offset, &addr)) - { - g_object_unref(G_OBJECT(part)); - continue; - } - - binary->parts_count[BPM_DEFAULT]++; - binary->parts[BPM_DEFAULT] = (GBinPart **)realloc(binary->parts[BPM_DEFAULT], - binary->parts_count[BPM_DEFAULT] * sizeof(GBinPart *)); - - binary->parts[BPM_DEFAULT][binary->parts_count[BPM_DEFAULT] - 1] = part; - - } - - } - - if(xobjects != NULL) - xmlXPathFreeObject(xobjects); - - free(access); - - qsort(binary->parts[BPM_DEFAULT], binary->parts_count[BPM_DEFAULT], - sizeof(GBinPart *), (__compar_fn_t)g_binary_part_compare); - - /* Parties à désassembler : routines */ - - access = strdup(path); - access = stradd(access, "/BinParts/Routines/Part"); - - xobjects = get_node_xpath_object(context, access); - - for (i = 0; i < XPATH_OBJ_NODES_COUNT(xobjects); i++) - { - part = g_binary_part_load_from_xml(NODE_FROM_PATH_OBJ(xobjects, i)); - - if (part != NULL) - { - g_binary_part_get_values(part, &offset, NULL, NULL); - - if (!g_exe_format_translate_offset_into_address(G_EXE_FORMAT(binary->format), offset, &addr)) - { - g_object_unref(G_OBJECT(part)); - continue; - } - else g_binary_part_set_address(part, addr); - - binary->parts_count[BPM_ROUTINES]++; - binary->parts[BPM_ROUTINES] = (GBinPart **)realloc(binary->parts[BPM_ROUTINES], - binary->parts_count[BPM_ROUTINES] * sizeof(GBinPart *)); - - binary->parts[BPM_ROUTINES][binary->parts_count[BPM_ROUTINES] - 1] = part; - - } - - } - - if(xobjects != NULL) - xmlXPathFreeObject(xobjects); - - free(access); - - qsort(binary->parts[BPM_ROUTINES], binary->parts_count[BPM_ROUTINES], - sizeof(GBinPart *), (__compar_fn_t)g_binary_part_compare); - - /* Parties à désassembler : utilisateur */ - - access = strdup(path); - access = stradd(access, "/BinParts/User/Part"); - - xobjects = get_node_xpath_object(context, access); - - for (i = 0; i < XPATH_OBJ_NODES_COUNT(xobjects); i++) - { - part = g_binary_part_load_from_xml(NODE_FROM_PATH_OBJ(xobjects, i)); - - if (part != NULL) - { - g_binary_part_get_values(part, &offset, NULL, NULL); - - if (!g_exe_format_translate_offset_into_address(G_EXE_FORMAT(binary->format), offset, &addr)) - { - g_object_unref(G_OBJECT(part)); - continue; - } - - binary->parts_count[BPM_USER]++; - binary->parts[BPM_USER] = (GBinPart **)realloc(binary->parts[BPM_USER], - binary->parts_count[BPM_USER] * sizeof(GBinPart *)); - - binary->parts[BPM_USER][binary->parts_count[BPM_USER] - 1] = part; - - } - - } - - if(xobjects != NULL) - xmlXPathFreeObject(xobjects); - - free(access); - - qsort(binary->parts[BPM_USER], binary->parts_count[BPM_USER], - sizeof(GBinPart *), (__compar_fn_t)g_binary_part_compare); - - return result; - -} - - -/****************************************************************************** -* * -* Paramètres : binary = élément binaire à traiter. * -* xdoc = structure XML en cours d'édition. * -* context = contexte à utiliser pour les recherches. * -* path = chemin d'accès réservé au binaire. * -* * -* Description : Ecrit les parties de valeur du binaire dans un fichier XML. * -* * -* Retour : true si l'opération a bien tourné, false sinon. * -* * -* Remarques : - * -* * -******************************************************************************/ - -static bool g_loaded_binary_save_parts(const GLoadedBinary *binary, xmlDocPtr xdoc, xmlXPathContextPtr context, const char *path) -{ - bool result; /* Bilan à faire remonter */ - char *access; /* Chemin d'accès à un élément */ - xmlNodePtr node; /* Point d'insertion XML */ - size_t i; /* Boucle de parcours */ - - result = true; - - if (binary->parts_count[BPM_DEFAULT] > 0) - { - access = strdup(path); - access = stradd(access, "/BinParts/Default"); - - node = ensure_node_exist(xdoc, context, access); - - free(access); - - for (i = 0; i < binary->parts_count[BPM_DEFAULT] && result; i++) - result &= g_binary_part_save_to_xml(binary->parts[BPM_DEFAULT][i], xdoc, node); - - } - - if (binary->parts_count[BPM_ROUTINES] > 0) - { - access = strdup(path); - access = stradd(access, "/BinParts/Routines"); - - node = ensure_node_exist(xdoc, context, access); - - free(access); - - for (i = 0; i < binary->parts_count[BPM_ROUTINES] && result; i++) - result &= g_binary_part_save_to_xml(binary->parts[BPM_ROUTINES][i], xdoc, node); - - } - - if (binary->parts_count[BPM_USER] > 0) - { - access = strdup(path); - access = stradd(access, "/BinParts/User"); - - node = ensure_node_exist(xdoc, context, access); - - free(access); - - for (i = 0; i < binary->parts_count[BPM_USER] && result; i++) - result &= g_binary_part_save_to_xml(binary->parts[BPM_USER][i], xdoc, node); - - } - return result; } @@ -1085,56 +851,6 @@ bool g_loaded_binary_add_to_collection(GLoadedBinary *binary, DBFeatures feature - -/****************************************************************************** -* * -* Paramètres : binary = élément binaire à consulter. * -* parts = liste des zones binaires à analyser. * -* model = modèle de sélection des zones. * -* count = quantité de zones listées. * -* * -* Description : Définit les parties de binaire à analyser. * -* * -* Retour : - * -* * -* Remarques : - * -* * -******************************************************************************/ - -void g_loaded_binary_set_parts(GLoadedBinary *binary, BinaryPartModel model, GBinPart **parts, size_t count) -{ - qsort(parts, count, sizeof(GBinPart *), (__compar_fn_t)g_binary_part_compare); - - binary->parts[model] = parts; - binary->parts_count[model] = count; - -} - - -/****************************************************************************** -* * -* Paramètres : binary = élément binaire à consulter. * -* model = modèle de sélection des zones. [OUT] * -* count = quantité de zones listées. [OUT] * -* * -* Description : Fournit les parties de binaire analysées. * -* * -* Retour : Zones binaires à analyser. * -* * -* Remarques : - * -* * -******************************************************************************/ - -GBinPart ***g_loaded_binary_get_parts(const GLoadedBinary *binary, BinaryPartModel *model, size_t **count) -{ - *model = binary->model; - *count = binary->parts_count; - - return binary->parts; - -} - - /****************************************************************************** * * * Paramètres : binary = élément binaire à traiter. * @@ -1149,9 +865,6 @@ GBinPart ***g_loaded_binary_get_parts(const GLoadedBinary *binary, BinaryPartMod void g_loaded_binary_analyse(GLoadedBinary *binary) { - GBinPart **parts; /* Parties d'élément binaire */ - size_t parts_count; /* Nombre de ces parties */ - /* Détermination de l'identifiant */ /* déplacé @@ -1165,33 +878,7 @@ void g_loaded_binary_analyse(GLoadedBinary *binary) - - if (binary->parts_count[BPM_ROUTINES] > 0) - binary->model = BPM_ROUTINES; - - - if (binary->parts[binary->model] != NULL) - { - parts = binary->parts[binary->model]; - parts_count = binary->parts_count[binary->model]; - } - else - { - if (binary->parts[BPM_DEFAULT] != NULL) - { - parts = binary->parts[BPM_DEFAULT]; - parts_count = binary->parts_count[BPM_DEFAULT]; - } - else - { - parts = g_exe_format_get_parts(binary->format, &parts_count); - qsort(parts, parts_count, sizeof(GBinPart *), (__compar_fn_t)g_binary_part_compare); - } - } - - disassemble_binary(binary, parts, parts_count, - &binary->instrs, &binary->disass_buffer, - ack_completed_disassembly); + disassemble_binary(binary, &binary->instrs, &binary->disass_buffer, ack_completed_disassembly); /* TODO : remme ! */ //ack_completed_disassembly(NULL, binary); |