1 files changed, 69 insertions, 0 deletions
diff --git a/includes/dmi_util.h b/includes/dmi_util.h
new file mode 100644
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--- /dev/null
+++ b/includes/dmi_util.h
@@ -0,0 +1,69 @@
+/*
+ *    HardInfo - Displays System Information
+ *    Copyright (C) 2003-2017 L. A. F. Pereira <l@tia.mat.br>
+ *    This file
+ *    Copyright (C) 2017 Burt P. <pburt0@gmail.com>
+ *
+ *    This program 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, version 2 or later.
+ *
+ *    This program 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 this program; if not, write to the Free Software
+ *    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+#ifndef __DMI_UTIL_H__
+#define __DMI_UTIL_H__
+
+#include <inttypes.h>
+
+typedef uint32_t dmi_handle;
+typedef uint32_t dmi_type;
+
+/* -1 = yes, but will be ignored
+ *  0 = no
+ *  1 = yes */
+int dmi_str_status(const char *id_str);
+char *dmi_get_str(const char *id_str);     /* ignore nonsense */
+char *dmi_get_str_abs(const char *id_str); /* include nonsense */
+
+/* if chassis_type is <=0 it will be fetched from DMI.
+ * with_val = true, will return a string like "[3] Desktop" instead of just
+ * "Desktop". */
+char *dmi_chassis_type_str(int chassis_type, gboolean with_val);
+
+typedef struct {
+    dmi_handle id;
+    uint32_t size;
+    dmi_type type;
+    const char *type_str; /* untranslated, use _() for translation */
+} dmi_handle_ext;
+
+typedef struct {
+    uint32_t count;
+    dmi_handle *handles;
+    dmi_handle_ext *handles_ext;
+} dmi_handle_list;
+
+/* get a list of handles that match a dmi_type */
+dmi_handle_list *dmidecode_handles(const dmi_type *type);
+void dmi_handle_list_free(dmi_handle_list *hl);
+
+/* get a list of handles which have a name, and/or optional value, and/or limit to an optional dmi_type
+ * dmidecode_match_value("Name", NULL, NULL) : all dmi handles with an item called "Name"
+ * dmidecode_match_value("Name", "Value", NULL) : all dmi_handles with an item called "Name" that has a value of "Value"
+ * dmidecode_match_value("Name", "Value", &dt) : all dmi_handles with "Name: Value" that are of type stored in dt */
+dmi_handle_list *dmidecode_match_value(const char *name, const char *value, const dmi_type *type);
+
+/* get the first value for name, limiting to optional dmi_type and/or optional handle */
+char *dmidecode_match(const char *name, const dmi_type *type, const dmi_handle *handle);
+
+void dmidecode_cache_free();
+
+#endif