moving from https://github.com/perberos/mate-desktop-environment

author: Perberos <[email protected]> 2011-12-01 22:07:25 -0300
committer: Perberos <[email protected]> 2011-12-01 22:07:25 -0300
commit: d00aab12b6ace2c3dda3efbc2aaa2646d78a9099 (patch)
tree: 8b0ca776e9234f7eabf3446f12df9a81abd466d0 /libmate-desktop/display-name.c
download: mate-desktop-d00aab12b6ace2c3dda3efbc2aaa2646d78a9099.tar.bz2
mate-desktop-d00aab12b6ace2c3dda3efbc2aaa2646d78a9099.tar.xz
1 files changed, 302 insertions, 0 deletions
diff --git a/libmate-desktop/display-name.c b/libmate-desktop/display-name.c
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+/*
+ * Copyright 2007 Red Hat, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/* Author: Soren Sandmann <[email protected]> */
+
+#include <config.h>
+#include <glib/gi18n-lib.h>
+#include <stdlib.h>
+#include <math.h>
+#include <stdio.h>
+#include <string.h>
+#include <glib.h>
+#include "edid.h"
+
+typedef struct Vendor Vendor;
+
+struct Vendor {
+ const char vendor_id[4];
+ const char vendor_name[28];
+};
+
+/* This list of vendor codes derived from lshw
+ *
+ * http://ezix.org/project/wiki/HardwareLiSter
+ *
+ * Note: we now prefer to use data coming from hwdata (and shipped with
+ * mate-desktop). See
+ * http://git.fedorahosted.org/git/?p=hwdata.git;a=blob_plain;f=pnp.ids;hb=HEAD
+ * All contributions to the list of vendors should go there.
+ */
+static const struct Vendor vendors[] = {
+ {"AIC", "AG Neovo"},
+ {"ACR", "Acer"},
+ {"DEL", "DELL"},
+ {"SAM", "SAMSUNG"},
+ {"SNY", "SONY"},
+ {"SEC", "Epson"},
+ {"WAC", "Wacom"},
+ {"NEC", "NEC"},
+ {"CMO", "CMO"}, /* Chi Mei */
+ {"BNQ", "BenQ"},
+
+ {"ABP", "Advansys"},
+ {"ACC", "Accton"},
+ {"ACE", "Accton"},
+ {"ADP", "Adaptec"},
+ {"ADV", "AMD"},
+ {"AIR", "AIR"},
+ {"AMI", "AMI"},
+ {"ASU", "ASUS"},
+ {"ATI", "ATI"},
+ {"ATK", "Allied Telesyn"},
+ {"AZT", "Aztech"},
+ {"BAN", "Banya"},
+ {"BRI", "Boca Research"},
+ {"BUS", "Buslogic"},
+ {"CCI", "Cache Computers Inc."},
+ {"CHA", "Chase"},
+ {"CMD", "CMD Technology, Inc."},
+ {"COG", "Cogent"},
+ {"CPQ", "Compaq"},
+ {"CRS", "Crescendo"},
+ {"CSC", "Crystal"},
+ {"CSI", "CSI"},
+ {"CTL", "Creative Labs"},
+ {"DBI", "Digi"},
+ {"DEC", "Digital Equipment"},
+ {"DBK", "Databook"},
+ {"EGL", "Eagle Technology"},
+ {"ELS", "ELSA"},
+ {"ESS", "ESS"},
+ {"FAR", "Farallon"},
+ {"FDC", "Future Domain"},
+ {"HWP", "Hewlett-Packard"},
+ {"IBM", "IBM"},
+ {"INT", "Intel"},
+ {"ISA", "Iomega"},
+ {"LEN", "Lenovo"},
+ {"MDG", "Madge"},
+ {"MDY", "Microdyne"},
+ {"MET", "Metheus"},
+ {"MIC", "Micronics"},
+ {"MLX", "Mylex"},
+ {"NVL", "Novell"},
+ {"OLC", "Olicom"},
+ {"PRO", "Proteon"},
+ {"RII", "Racal"},
+ {"RTL", "Realtek"},
+ {"SCM", "SCM"},
+ {"SKD", "SysKonnect"},
+ {"SGI", "SGI"},
+ {"SMC", "SMC"},
+ {"SNI", "Siemens Nixdorf"},
+ {"STL", "Stallion Technologies"},
+ {"SUN", "Sun"},
+ {"SUP", "SupraExpress"},
+ {"SVE", "SVEC"},
+ {"TCC", "Thomas-Conrad"},
+ {"TCI", "Tulip"},
+ {"TCM", "3Com"},
+ {"TCO", "Thomas-Conrad"},
+ {"TEC", "Tecmar"},
+ {"TRU", "Truevision"},
+ {"TOS", "Toshiba"},
+ {"TYN", "Tyan"},
+ {"UBI", "Ungermann-Bass"},
+ {"USC", "UltraStor"},
+ {"VDM", "Vadem"},
+ {"VMI", "Vermont"},
+ {"WDC", "Western Digital"},
+ {"ZDS", "Zeos"},
+
+ /* From http://faydoc.tripod.com/structures/01/0136.htm */
+ {"ACT", "Targa"},
+ {"ADI", "ADI"},
+ {"AOC", "AOC Intl"},
+ {"API", "Acer America"},
+ {"APP", "Apple Computer"},
+ {"ART", "ArtMedia"},
+ {"AST", "AST Research"},
+ {"CPL", "Compal"},
+ {"CTX", "Chuntex Electronic Co."},
+ {"DPC", "Delta Electronics"},
+ {"DWE", "Daewoo"},
+ {"ECS", "ELITEGROUP"},
+ {"EIZ", "EIZO"},
+ {"FCM", "Funai"},
+ {"GSM", "LG Electronics"},
+ {"GWY", "Gateway 2000"},
+ {"HEI", "Hyundai"},
+ {"HIT", "Hitachi"},
+ {"HSL", "Hansol"},
+ {"HTC", "Hitachi"},
+ {"ICL", "Fujitsu ICL"},
+ {"IVM", "Idek Iiyama"},
+ {"KFC", "KFC Computek"},
+ {"LKM", "ADLAS"},
+ {"LNK", "LINK Tech"},
+ {"LTN", "Lite-On"},
+ {"MAG", "MAG InnoVision"},
+ {"MAX", "Maxdata"},
+ {"MEI", "Panasonic"},
+ {"MEL", "Mitsubishi"},
+ {"MIR", "miro"},
+ {"MTC", "MITAC"},
+ {"NAN", "NANAO"},
+ {"NEC", "NEC Tech"},
+ {"NOK", "Nokia"},
+ {"OQI", "OPTIQUEST"},
+ {"PBN", "Packard Bell"},
+ {"PGS", "Princeton"},
+ {"PHL", "Philips"},
+ {"REL", "Relisys"},
+ {"SDI", "Samtron"},
+ {"SMI", "Smile"},
+ {"SPT", "Sceptre"},
+ {"SRC", "Shamrock Technology"},
+ {"STP", "Sceptre"},
+ {"TAT", "Tatung"},
+ {"TRL", "Royal Information Company"},
+ {"TSB", "Toshiba, Inc."},
+ {"UNM", "Unisys"},
+ {"VSC", "ViewSonic"},
+ {"WTC", "Wen Tech"},
+ {"ZCM", "Zenith Data Systems"},
+
+ {"???", "Unknown"},
+};
+
+static GHashTable* pnp_ids = NULL;
+
+static void read_pnp_ids(void)
+{
+ gchar* contents;
+ gchar** lines;
+ gchar* line;
+ gchar* code, *name;
+ gint i;
+
+ if (pnp_ids)
+ return;
+
+ pnp_ids = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, NULL);
+
+ if (g_file_get_contents(PNP_IDS, &contents, NULL, NULL))
+ {
+ lines = g_strsplit(contents, "\n", -1);
+
+ for (i = 0; lines[i]; i++)
+ {
+ line = lines[i];
+
+ if (line[3] == '\t')
+ {
+ code = line;
+ line[3] = '\0';
+ name = line + 4;
+ g_hash_table_insert(pnp_ids, code, name);
+ }
+ }
+
+ g_free(lines);
+ g_free(contents);
+ }
+}
+
+
+static const char* find_vendor(const char* code)
+{
+ const char* vendor_name;
+ int i;
+
+ read_pnp_ids();
+
+ vendor_name = g_hash_table_lookup(pnp_ids, code);
+
+ if (vendor_name)
+ return vendor_name;
+
+ for (i = 0; i < sizeof(vendors) / sizeof(vendors[0]); ++i)
+ {
+ const Vendor* v = &(vendors[i]);
+
+ if (strcmp(v->vendor_id, code) == 0)
+ return v->vendor_name;
+ }
+
+ return code;
+}
+
+char* make_display_name(const MonitorInfo* info)
+{
+ const char* vendor;
+ int width_mm, height_mm, inches;
+
+ if (info)
+ {
+ vendor = find_vendor(info->manufacturer_code);
+ }
+ else
+ {
+ /* Translators: "Unknown" here is used to identify a monitor for which
+ * we don't know the vendor. When a vendor is known, the name of the
+ * vendor is used. */
+ vendor = C_("Monitor vendor", "Unknown");
+ }
+
+ if (info && info->width_mm != -1 && info->height_mm)
+ {
+ width_mm = info->width_mm;
+ height_mm = info->height_mm;
+ }
+ else if (info && info->n_detailed_timings)
+ {
+ width_mm = info->detailed_timings[0].width_mm;
+ height_mm = info->detailed_timings[0].height_mm;
+ }
+ else
+ {
+ width_mm = -1;
+ height_mm = -1;
+ }
+
+ if (width_mm != -1 && height_mm != -1)
+ {
+ double d = sqrt (width_mm * width_mm + height_mm * height_mm);
+
+ inches = (int) (d / 25.4 + 0.5);
+ }
+ else
+ {
+ inches = -1;
+ }
+
+ if (inches > 0)
+ {
+ return g_strdup_printf("%s %d\"", vendor, inches);
+ }
+ else
+ {
+ return g_strdup(vendor);
+ }
+}
author	Perberos <[email protected]>	2011-12-01 22:07:25 -0300
committer	Perberos <[email protected]>	2011-12-01 22:07:25 -0300
commit	d00aab12b6ace2c3dda3efbc2aaa2646d78a9099 (patch)
tree	8b0ca776e9234f7eabf3446f12df9a81abd466d0 /libmate-desktop/display-name.c
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