diff options
Diffstat (limited to 'modules/computer/os.c')
| -rw-r--r-- | modules/computer/os.c | 393 |
1 files changed, 0 insertions, 393 deletions
diff --git a/modules/computer/os.c b/modules/computer/os.c deleted file mode 100644 index a8886f64..00000000 --- a/modules/computer/os.c +++ /dev/null @@ -1,393 +0,0 @@ -/* - * HardInfo - Displays System Information - * Copyright (C) 2003-2006 Leandro A. F. Pereira <leandro@hardinfo.org> - * - * 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 <gdk/gdkx.h> -#include <string.h> -#include <sys/utsname.h> -#include "hardinfo.h" -#include "computer.h" - -static gchar * -get_libc_version(void) -{ - static const struct { - const char *test_cmd; - const char *match_str; - const char *lib_name; - gboolean try_ver_str; - gboolean use_stderr; - } libs[] = { - { "ldd --version", "GLIBC", N_("GNU C Library"), TRUE, FALSE}, - { "ldd --version", "GNU libc", N_("GNU C Library"), TRUE, FALSE}, - { "ldconfig -V", "GLIBC", N_("GNU C Library"), TRUE, FALSE}, - { "ldconfig -V", "GNU libc", N_("GNU C Library"), TRUE, FALSE}, - { "ldconfig -v", "uClibc", N_("uClibc or uClibc-ng"), FALSE, FALSE}, - { "diet", "diet version", N_("diet libc"), TRUE, TRUE}, - { NULL } - }; - int i; - - for (i = 0; libs[i].test_cmd; i++) { - gboolean spawned; - gchar *out, *err, *p; - - spawned = g_spawn_command_line_sync(libs[i].test_cmd, - &out, &err, NULL, NULL); - if (!spawned) - continue; - - if (libs[i].use_stderr) { - p = strend(idle_free(err), '\n'); - g_free(out); - } else { - p = strend(idle_free(out), '\n'); - g_free(err); - } - - if (!p || !strstr(p, libs[i].match_str)) - continue; - - if (libs[i].try_ver_str) { - /* skip the first word, likely "ldconfig" or name of utility */ - const gchar *ver_str = strchr(p, ' '); - - if (ver_str) { - return g_strdup_printf("%s / %s", _(libs[i].lib_name), - ver_str + 1); - } - } - - return g_strdup(_(libs[i].lib_name)); - } - - return g_strdup(_("Unknown")); -} - -static gchar *detect_kde_version(void) -{ - const gchar *cmd; - const gchar *tmp = g_getenv("KDE_SESSION_VERSION"); - gchar *out; - gboolean spawned; - - if (tmp && tmp[0] == '4') { - cmd = "kwin --version"; - } else { - cmd = "kcontrol --version"; - } - - spawned = g_spawn_command_line_sync(cmd, &out, NULL, NULL, NULL); - if (!spawned) - return NULL; - - tmp = strstr(idle_free(out), "KDE: "); - return tmp ? g_strdup(tmp + strlen("KDE: ")) : NULL; -} - -static gchar * -detect_gnome_version(void) -{ - gchar *tmp; - gchar *out; - gboolean spawned; - - spawned = g_spawn_command_line_sync( - "gnome-shell --version", &out, NULL, NULL, NULL); - if (spawned) { - tmp = strstr(idle_free(out), _("GNOME Shell ")); - - if (tmp) { - tmp += strlen(_("GNOME Shell ")); - return g_strdup_printf("GNOME %s", strend(tmp, '\n')); - } - } - - spawned = g_spawn_command_line_sync( - "gnome-about --gnome-version", &out, NULL, NULL, NULL); - if (spawned) { - tmp = strstr(idle_free(out), _("Version: ")); - - if (tmp) { - tmp += strlen(_("Version: ")); - return g_strdup_printf("GNOME %s", strend(tmp, '\n')); - } - } - - return NULL; -} - -static gchar * -detect_window_manager(void) -{ - GdkScreen *screen = gdk_screen_get_default(); - const gchar *windowman; - const gchar *curdesktop; - - if (!screen || !GDK_IS_SCREEN(screen)) - return NULL; - - windowman = gdk_x11_screen_get_window_manager_name(screen); - - if (g_str_equal(windowman, "Xfwm4")) - return g_strdup("XFCE 4"); - - curdesktop = g_getenv("XDG_CURRENT_DESKTOP"); - if (curdesktop) { - const gchar *desksession = g_getenv("DESKTOP_SESSION"); - - if (desksession && !g_str_equal(curdesktop, desksession)) - return g_strdup(desksession); - } - - return g_strdup_printf(_("Unknown (Window Manager: %s)"), windowman); -} - -static gchar * -desktop_with_session_type(const gchar *desktop_env) -{ - const char *tmp; - - tmp = g_getenv("XDG_SESSION_TYPE"); - if (tmp) { - if (!g_str_equal(tmp, "unspecified")) - return g_strdup_printf(_(/*/{desktop environment} on {session type}*/ "%s on %s"), desktop_env, tmp); - } - - return g_strdup(desktop_env); -} - -static gchar * -detect_xdg_environment(const gchar *env_var) -{ - const gchar *tmp; - - tmp = g_getenv(env_var); - if (!tmp) - return NULL; - - if (g_str_equal(tmp, "GNOME") || g_str_equal(tmp, "gnome")) { - gchar *maybe_gnome = detect_gnome_version(); - - if (maybe_gnome) - return maybe_gnome; - } - if (g_str_equal(tmp, "KDE") || g_str_equal(tmp, "kde")) { - gchar *maybe_kde = detect_kde_version(); - - if (maybe_kde) - return maybe_kde; - } - - return g_strdup(tmp); -} - -static gchar * -detect_desktop_environment(void) -{ - const gchar *tmp; - gchar *windowman; - - windowman = detect_xdg_environment("XDG_CURRENT_DESKTOP"); - if (windowman) - return windowman; - windowman = detect_xdg_environment("XDG_SESSION_DESKTOP"); - if (windowman) - return windowman; - - tmp = g_getenv("KDE_FULL_SESSION"); - if (tmp) { - gchar *maybe_kde = detect_kde_version(); - - if (maybe_kde) - return maybe_kde; - } - tmp = g_getenv("GNOME_DESKTOP_SESSION_ID"); - if (tmp) { - gchar *maybe_gnome = detect_gnome_version(); - - if (maybe_gnome) - return maybe_gnome; - } - - windowman = detect_window_manager(); - if (windowman) - return windowman; - - if (!g_getenv("DISPLAY")) - return g_strdup(_("Terminal")); - - return g_strdup(_("Unknown")); -} - -gchar * -computer_get_entropy_avail(void) -{ - gchar tab_entropy_fstr[][32] = { - N_(/*/bits of entropy for rng (0)*/ "(None or not available)"), - N_(/*/bits of entropy for rng (low/poor value)*/ "%d bits (low)"), - N_(/*/bits of entropy for rng (medium value)*/ "%d bits (medium)"), - N_(/*/bits of entropy for rng (high/good value)*/ "%d bits (healthy)") - }; - gint bits = h_sysfs_read_int("/proc/sys/kernel/random", "entropy_avail"); - if (bits > 3000) return g_strdup_printf(_(tab_entropy_fstr[3]), bits); - if (bits > 200) return g_strdup_printf(_(tab_entropy_fstr[2]), bits); - if (bits > 1) return g_strdup_printf(_(tab_entropy_fstr[1]), bits); - return g_strdup_printf(_(tab_entropy_fstr[0]), bits); -} - -gchar * -computer_get_language(void) -{ - gchar *tab_lang_env[] = - { "LANGUAGE", "LANG", "LC_ALL", "LC_MESSAGES", NULL }; - gchar *lc = NULL, *env = NULL, *ret = NULL; - gint i = 0; - - lc = setlocale(LC_ALL, NULL); - - while (tab_lang_env[i] != NULL) { - env = g_strdup( g_getenv(tab_lang_env[i]) ); - if (env != NULL) break; - i++; - } - - if (env != NULL) - if (lc != NULL) - ret = g_strdup_printf("%s (%s)", lc, env); - else - ret = g_strdup_printf("%s", env); - else - if (lc != NULL) - ret = g_strdup_printf("%s", lc); - - if (ret == NULL) - ret = g_strdup( _("(Unknown)") ); - - return ret; -} - -static gchar * -detect_distro(void) -{ - static const struct { - const gchar *file; - const gchar *codename; - const gchar *override; - } distro_db[] = { -#define DB_PREFIX "/etc/" - { DB_PREFIX "arch-release", "arch", "Arch Linux" }, - { DB_PREFIX "fatdog-version", "fatdog" }, - { DB_PREFIX "debian_version", "deb" }, - { DB_PREFIX "slackware-version", "slk" }, - { DB_PREFIX "mandrake-release", "mdk" }, - { DB_PREFIX "mandriva-release", "mdv" }, - { DB_PREFIX "fedora-release", "fdra" }, - { DB_PREFIX "coas", "coas" }, - { DB_PREFIX "environment.corel", "corel"}, - { DB_PREFIX "gentoo-release", "gnt" }, - { DB_PREFIX "conectiva-release", "cnc" }, - { DB_PREFIX "versão-conectiva", "cnc" }, - { DB_PREFIX "turbolinux-release", "tl" }, - { DB_PREFIX "yellowdog-release", "yd" }, - { DB_PREFIX "sabayon-release", "sbn" }, - { DB_PREFIX "arch-release", "arch" }, - { DB_PREFIX "enlisy-release", "enlsy" }, - { DB_PREFIX "SuSE-release", "suse" }, - { DB_PREFIX "sun-release", "sun" }, - { DB_PREFIX "zenwalk-version", "zen" }, - { DB_PREFIX "DISTRO_SPECS", "ppy", "Puppy Linux" }, - { DB_PREFIX "puppyversion", "ppy", "Puppy Linux" }, - { DB_PREFIX "distro-release", "fl" }, - { DB_PREFIX "vine-release", "vine" }, - { DB_PREFIX "PartedMagic-version", "pmag" }, - /* - * RedHat must be the *last* one to be checked, since - * some distros (like Mandrake) includes a redhat-relase - * file too. - */ - { DB_PREFIX "redhat-release", "rh" }, -#undef DB_PREFIX - { NULL, NULL } - }; - gchar *contents; - int i; - - if (g_spawn_command_line_sync("lsb_release -d", &contents, NULL, NULL, NULL)) { - gchar *tmp = strstr(idle_free(contents), "Description:\t"); - - if (tmp) - return g_strdup(tmp + strlen("Description:\t")); - } - - for (i = 0; distro_db[i].file; i++) { - if (!g_file_get_contents(distro_db[i].file, &contents, NULL, NULL)) - continue; - - if (distro_db[i].override) { - g_free(contents); - return g_strdup(distro_db[i].override); - } - - if (g_str_equal(distro_db[i].codename, "deb")) { - /* HACK: Some Debian systems doesn't include the distribuition - * name in /etc/debian_release, so add them here. */ - if (isdigit(contents[0]) || contents[0] != 'D') - return g_strdup_printf("Debian GNU/Linux %s", (char*)idle_free(contents)); - } - - if (g_str_equal(distro_db[i].codename, "fatdog")) - return g_strdup_printf("Fatdog64 [%.10s]", (char*)idle_free(contents)); - - return contents; - } - - return g_strdup(_("Unknown")); -} - -OperatingSystem * -computer_get_os(void) -{ - struct utsname utsbuf; - OperatingSystem *os; - int i; - - os = g_new0(OperatingSystem, 1); - - os->distro = g_strstrip(detect_distro()); - - /* Kernel and hostname info */ - uname(&utsbuf); - os->kernel_version = g_strdup(utsbuf.version); - os->kernel = g_strdup_printf("%s %s (%s)", utsbuf.sysname, - utsbuf.release, utsbuf.machine); - os->hostname = g_strdup(utsbuf.nodename); - os->language = computer_get_language(); - os->homedir = g_strdup(g_get_home_dir()); - os->username = g_strdup_printf("%s (%s)", - g_get_user_name(), g_get_real_name()); - os->libc = get_libc_version(); - scan_languages(os); - - os->desktop = detect_desktop_environment(); - if (os->desktop) - os->desktop = desktop_with_session_type(idle_free(os->desktop)); - - os->entropy_avail = computer_get_entropy_avail(); - - return os; -} |