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Fix #20624 - Implement ic, command to query klass information ##bin

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pancake 2022-08-23 17:07:58 +02:00 committed by pancake
parent 5ffc549708
commit d33d85638f
1 changed files with 50 additions and 0 deletions
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50
libr/core/cmd_info.c
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@ -464,6 +464,53 @@ static bool isKnownPackage(const char *cn) {
return false;
}
static void cmd_ic_comma(RCore *core, const char *input) {
r_return_if_fail (core && input[0] == 'c' && input[1] == ',');
const char *q = input + 2;
RList *objs = r_core_bin_files (core);
RListIter *objs_iter;
RBinFile *bf;
RBinFile *cur = core->bin->cur;
RTable *t = r_core_table (core, "flags");
RTableColumnType *typeString = r_table_type ("string");
RTableColumnType *typeNumber = r_table_type ("number");
r_table_add_column (t, typeNumber, "addr", 0);
r_table_add_column (t, typeString, "type", 0);
r_table_add_column (t, typeString, "klass", 0);
r_table_add_column (t, typeString, "name", 0);
r_list_foreach (objs, objs_iter, bf) {
RBinObject *obj = bf->o;
RBinClass *klass;
RListIter *iter, *iter2;
core->bin->cur = bf;
r_list_foreach (obj->classes, iter, klass) {
if (!klass->name) {
continue;
}
RBinSymbol *method;
r_list_foreach (klass->methods, iter2, method) {
char *addr = r_str_newf ("0x%08"PFMT64x, method->vaddr);
r_table_add_row (t, addr, "method", klass->name, method->name, NULL);
free (addr);
}
RBinField *field;
r_list_foreach (klass->fields, iter2, field) {
char *addr = r_str_newf ("0x%08"PFMT64x, field->vaddr);
r_table_add_row (t, addr, "field", klass->name, field->name, NULL);
free (addr);
}
}
}
core->bin->cur = cur;
r_list_free (objs);
if (r_table_query (t, q)) {
char *s = r_table_tostring (t);
r_cons_printf ("%s\n", s);
free (s);
}
r_table_free (t);
}
static int cmd_info(void *data, const char *input) {
RCore *core = (RCore *) data;
int fd = r_io_fd_get_current (core->io);
@ -1249,6 +1296,9 @@ static int cmd_info(void *data, const char *input) {
// XXX this is dupe of cbin.c:bin_classes()
if (input[1] == '?') {
eprintf ("Usage: ic[glbjqc**] [class-index or name]\n");
} else if (input[1] == ',') { // "ic,"
// ic,
cmd_ic_comma (core, input);
} else if (input[1] == 'g') {
RBinClass *cls;
RListIter *iter;