1 /*************************************************************************** 2 * 3 * devinfo_misc : misc devices 4 * 5 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 6 * Use is subject to license terms. 7 * 8 * Licensed under the Academic Free License version 2.1 9 * 10 **************************************************************************/ 11 12 #pragma ident "%Z%%M% %I% %E% SMI" 13 14 #ifdef HAVE_CONFIG_H 15 # include <config.h> 16 #endif 17 18 #include <stdio.h> 19 #include <string.h> 20 #include <sys/utsname.h> 21 #include <libdevinfo.h> 22 23 #include "../osspec.h" 24 #include "../logger.h" 25 #include "../hald.h" 26 #include "../hald_dbus.h" 27 #include "../device_info.h" 28 #include "../util.h" 29 #include "devinfo_misc.h" 30 31 static HalDevice *devinfo_computer_add(HalDevice *, di_node_t, char *, char *); 32 static HalDevice *devinfo_cpu_add(HalDevice *, di_node_t, char *,char *); 33 static HalDevice *devinfo_default_add(HalDevice *, di_node_t, char *, char *); 34 35 DevinfoDevHandler devinfo_computer_handler = { 36 devinfo_computer_add, 37 NULL, 38 NULL, 39 NULL, 40 NULL, 41 NULL 42 }; 43 DevinfoDevHandler devinfo_cpu_handler = { 44 devinfo_cpu_add, 45 NULL, 46 NULL, 47 NULL, 48 NULL, 49 NULL 50 }; 51 DevinfoDevHandler devinfo_default_handler = { 52 devinfo_default_add, 53 NULL, 54 NULL, 55 NULL, 56 NULL, 57 NULL 58 }; 59 60 static HalDevice * 61 devinfo_computer_add(HalDevice *parent, di_node_t node, char *devfs_path, char *device_type) 62 { 63 HalDevice *d, *local_d; 64 struct utsname un; 65 66 if (strcmp (devfs_path, "/") != 0) { 67 return (NULL); 68 } 69 70 d = hal_device_new (); 71 72 hal_device_property_set_string (d, "info.bus", "unknown"); 73 hal_device_property_set_string (d, "info.product", "Computer"); 74 hal_device_property_set_string (d, "info.udi", "/org/freedesktop/Hal/devices/computer"); 75 hal_device_set_udi (d, "/org/freedesktop/Hal/devices/computer"); 76 hal_device_property_set_string (d, "solaris.devfs_path", devfs_path); 77 78 if (uname (&un) >= 0) { 79 hal_device_property_set_string (d, "system.kernel.name", un.sysname); 80 hal_device_property_set_string (d, "system.kernel.version", un.release); 81 hal_device_property_set_string (d, "system.kernel.machine", un.machine); 82 } 83 84 /* 85 * Let computer be in TDL while synthesizing all other events 86 * because some may write to the object 87 */ 88 hal_device_store_add (hald_get_tdl (), d); 89 90 devinfo_add_enqueue (d, devfs_path, &devinfo_computer_handler); 91 92 /* all devinfo devices belong to the 'local' branch */ 93 local_d = hal_device_new (); 94 95 hal_device_property_set_string (local_d, "info.parent", hal_device_get_udi (d)); 96 hal_device_property_set_string (local_d, "info.bus", "unknown"); 97 hal_device_property_set_string (local_d, "info.product", "Local devices"); 98 hal_device_property_set_string (local_d, "info.udi", "/org/freedesktop/Hal/devices/local"); 99 hal_device_set_udi (local_d, "/org/freedesktop/Hal/devices/local"); 100 hal_device_property_set_string (local_d, "solaris.devfs_path", "/local"); 101 102 devinfo_add_enqueue (local_d, "/local", &devinfo_default_handler); 103 104 return (local_d); 105 } 106 107 static HalDevice * 108 devinfo_cpu_add(HalDevice *parent, di_node_t node, char *devfs_path, char *device_type) 109 { 110 HalDevice *d; 111 112 if ((device_type == NULL) || (strcmp(device_type, "cpu") != 0)) { 113 return (NULL); 114 } 115 116 d = hal_device_new (); 117 118 devinfo_set_default_properties (d, parent, node, devfs_path); 119 hal_device_add_capability (d, "processor"); 120 121 devinfo_add_enqueue (d, devfs_path, &devinfo_cpu_handler); 122 123 return (d); 124 } 125 126 static HalDevice * 127 devinfo_default_add(HalDevice *parent, di_node_t node, char *devfs_path, char *device_type) 128 { 129 char *driver_name; 130 const char *parent_path; 131 HalDevice *d; 132 133 /* ignore all children of the 'pseudo' node except lofi */ 134 if (parent != NULL) { 135 parent_path = hal_device_property_get_string(parent, "solaris.devfs_path"); 136 if ((parent_path != NULL) && 137 (strcmp (parent_path, "/pseudo") == 0)) { 138 driver_name = di_driver_name (node); 139 if ((driver_name != NULL) && 140 (strcmp (driver_name, "lofi") != 0)) { 141 return (NULL); 142 } 143 } 144 } 145 146 d = hal_device_new (); 147 148 devinfo_set_default_properties (d, parent, node, devfs_path); 149 150 devinfo_add_enqueue (d, devfs_path, &devinfo_default_handler); 151 152 return (d); 153 } 154