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/*
* HardInfo - Displays System Information
* Copyright (C) 2003-2019 Leandro A. F. Pereira <leandro@hardinfo.org>
* Copyright (C) 2019 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.
*
* 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
*/
#include "hardinfo.h"
#include "devices.h"
#include "vendor.h"
gboolean no_handles = FALSE;
/* strings from dmidecode */
static const char empty_mem_str[] = "No Module Installed";
static const char unknown_mfgr_str[] = "<BAD INDEX>";
static const char mobo_location[] = "System Board Or Motherboard";
static const char mobo_shorter[] = "Mainboard";
static const unsigned long dta = 16; /* array */
static const unsigned long dtm = 17; /* socket */
#define UNKIFNULL2(f) ((f) ? f : _("(Unknown)"))
typedef struct {
unsigned long handle;
unsigned long array_handle;
gboolean populated;
gchar *locator;
gchar *full_locator;
gchar *size_str;
gchar *type;
gchar *type_detail;
gchar *array_locator;
gchar *bank_locator;
gchar *form_factor;
gchar *speed_str;
gchar *configured_clock_str;
gchar *voltage_min_str;
gchar *voltage_max_str;
gchar *voltage_conf_str;
gchar *partno;
gchar *data_width;
gchar *total_width;
gchar *mfgr;
const Vendor *vendor;
//TODO: gboolean spd_matched;
} dmi_mem;
dmi_mem *dmi_mem_new(unsigned long h) {
dmi_mem *s = g_new0(dmi_mem, 1);
s->handle = h;
s->locator = dmidecode_match("Locator", &dtm, &h);
s->size_str = dmidecode_match("Size", &dtm, &h);
s->bank_locator = dmidecode_match("Bank Locator", &dtm, &h);
gchar *ah = dmidecode_match("Array Handle", &dtm, &h);
if (ah) {
s->array_handle = strtol(ah, NULL, 16);
g_free(ah);
s->array_locator = dmidecode_match("Location", &dta, &s->array_handle);
if (g_str_has_prefix(s->array_locator, mobo_location)) {
g_free(s->array_locator);
s->array_locator = g_strdup(mobo_shorter);
}
}
gchar *h_str = g_strdup_printf("(0x%lx)", s->handle);
s->full_locator = g_strdup_printf("%s/%s",
s->array_locator ? s->array_locator : ".",
s->locator ? s->locator : h_str);
g_free(h_str);
if (!g_str_has_prefix(s->size_str, empty_mem_str)) {
s->populated = 1;
s->form_factor = dmidecode_match("Form Factor", &dtm, &h);
s->type = dmidecode_match("Type", &dtm, &h);
s->type_detail = dmidecode_match("Type Detail", &dtm, &h);
s->speed_str = dmidecode_match("Speed", &dtm, &h);
s->configured_clock_str = dmidecode_match("Configured Clock Speed", &dtm, &h);
if (!s->configured_clock_str)
s->configured_clock_str = dmidecode_match("Configured Memory Speed", &dtm, &h);
s->voltage_min_str = dmidecode_match("Minimum Voltage", &dtm, &h);
s->voltage_max_str = dmidecode_match("Maximum Voltage", &dtm, &h);
s->voltage_conf_str = dmidecode_match("Configured Voltage", &dtm, &h);
s->partno = dmidecode_match("Part Number", &dtm, &h);
s->data_width = dmidecode_match("Data Width", &dtm, &h);
s->total_width = dmidecode_match("Total Width", &dtm, &h);
s->mfgr = dmidecode_match("Manufacturer", &dtm, &h);
if (g_str_has_prefix(s->mfgr, unknown_mfgr_str)) {
/* the manufacturer code is unknown to dmidecode */
g_free(s->mfgr);
s->mfgr = NULL;
}
s->vendor = vendor_match(s->mfgr, NULL);
}
return s;
}
void dmi_mem_free(dmi_mem* s) {
if (s) {
g_free(s->locator);
g_free(s->full_locator);
g_free(s->size_str);
g_free(s->type);
g_free(s->type_detail);
g_free(s->bank_locator);
g_free(s->array_locator);
g_free(s->form_factor);
g_free(s->speed_str);
g_free(s->configured_clock_str);
g_free(s->voltage_min_str);
g_free(s->voltage_max_str);
g_free(s->voltage_conf_str);
g_free(s->partno);
g_free(s->data_width);
g_free(s->total_width);
g_free(s->mfgr);
g_free(s);
}
}
GSList *get_dmi_mem_list() {
GSList *ret = NULL;
dmi_handle_list *hlm = dmidecode_handles(&dtm);
if (hlm) {
unsigned long i = 0;
for(i = 0; i < hlm->count; i++) {
unsigned long h = hlm->handles[i];
ret = g_slist_append(ret, dmi_mem_new(h));
}
dmi_handle_list_free(hlm);
}
return ret;
}
gchar *dmi_mem_socket_info() {
gchar *ret = strdup("");
/* Arrays */
dmi_handle_list *hla = dmidecode_handles(&dta);
if (hla) {
unsigned long i = 0;
for(i = 0; i < hla->count; i++) {
unsigned long h = hla->handles[i];
gchar *array_locator = dmidecode_match("Location", &dta, &h);
gchar *array_use = dmidecode_match("Use", &dta, &h);
gchar *array_ecc = dmidecode_match("Error Correction Type", &dta, &h);
gchar *array_devs = dmidecode_match("Number Of Devices", &dta, &h);
if (g_str_has_prefix(array_locator, mobo_location)) {
g_free(array_locator);
array_locator = g_strdup(mobo_shorter);
}
gchar *array_max_size = dmidecode_match("Maximum Capacity", &dta, &h);
ret = h_strdup_cprintf("[%s %s]\n"
"%s=0x%x\n"
"%s=%s\n"
"%s=%s\n"
"%s=%s\n"
"%s=%s\n",
ret,
_("Memory Array"), array_locator ? array_locator : ".",
_("Array DMI Handle"), h,
_("Use"), UNKIFNULL2(array_use),
_("Error Correction Type"), UNKIFNULL2(array_ecc),
_("Max Size"), UNKIFNULL2(array_max_size),
_("Devices (Sockets)"), UNKIFNULL2(array_devs)
);
g_free(array_locator);
g_free(array_use);
g_free(array_ecc);
g_free(array_devs);
g_free(array_max_size);
}
dmi_handle_list_free(hla);
}
/* Sockets */
GSList *mems = get_dmi_mem_list();
GSList *l = mems;
for(; l; l = l->next) {
dmi_mem *s = (dmi_mem*)l->data;
if (s->populated) {
gchar *vendor_str = NULL;
if (s->vendor) {
if (s->vendor->url)
vendor_str = g_strdup_printf(" (%s, %s)",
s->vendor->name, s->vendor->url );
}
ret = h_strdup_cprintf("[%s %s]\n"
"%s=0x%lx, 0x%lx\n"
"%s=%s\n"
"%s=%s\n"
"%s=%s%s\n"
"%s=%s\n"
"%s=%s / %s\n"
"%s=%s\n"
"%s=%s\n"
"%s=%s\n"
"%s=%s / %s\n"
"%s=%s\n"
"%s=%s\n"
"%s=%s\n",
ret,
_("Memory Socket"), s->full_locator,
_("DMI Handles (Array, Socket)"), s->array_handle, s->handle,
_("Bank Locator"), UNKIFNULL2(s->bank_locator),
_("Form Factor"), UNKIFNULL2(s->form_factor),
_("Manufacturer"), UNKIFNULL2(s->mfgr), vendor_str ? vendor_str : "",
_("Part Number"), UNKIFNULL2(s->partno),
_("Type"), UNKIFNULL2(s->type), UNKIFNULL2(s->type_detail),
_("Size"), UNKIFNULL2(s->size_str),
_("Rated Speed"), UNKIFNULL2(s->speed_str),
_("Configured Speed"), UNKIFNULL2(s->configured_clock_str),
_("Data Width/Total Width"), UNKIFNULL2(s->data_width), UNKIFNULL2(s->total_width),
_("Minimum Voltage"), UNKIFNULL2(s->voltage_min_str),
_("Maximum Voltage"), UNKIFNULL2(s->voltage_max_str),
_("Configured Voltage"), UNKIFNULL2(s->voltage_conf_str)
);
g_free(vendor_str);
} else {
ret = h_strdup_cprintf("[%s %s]\n"
"%s=0x%x, 0x%x\n"
"%s=%s\n"
"%s=%s\n",
ret,
_("Memory Socket"), s->full_locator,
_("DMI Handles (Array, Socket)"), s->array_handle, s->handle,
_("Bank Locator"), UNKIFNULL2(s->bank_locator),
_("Size"), _("(Empty)")
);
}
}
no_handles = FALSE;
if(!mems) {
no_handles = TRUE;
ret = g_strdup_printf("[%s]\n%s=%s\n",
_("Socket Information"), _("Result"),
(getuid() == 0)
? _("(Not available)")
: _("(Not available; Perhaps try running HardInfo as root.)") );
}
g_slist_free_full(mems, (GDestroyNotify)dmi_mem_free);
return ret;
}
gboolean dmi_mem_show_hinote(const char **msg) {
if (no_handles) {
if (getuid() == 0) {
*msg = g_strdup(
_("To view DMI memory information the <b><i>dmidecode</i></b> utility must be\n"
"available."));
} else {
*msg = g_strdup(
_("To view DMI memory information the <b><i>dmidecode</i></b> utility must be\n"
"available, and HardInfo must be run with superuser privileges."));
}
return TRUE;
}
return FALSE;
}
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