diff options
Diffstat (limited to 'hardinfo2/util.c')
| -rw-r--r-- | hardinfo2/util.c | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/hardinfo2/util.c b/hardinfo2/util.c index e39f02d9..3e0dc5b3 100644 --- a/hardinfo2/util.c +++ b/hardinfo2/util.c @@ -15,10 +15,14 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +#include <config.h> + #include <string.h> #include <hardinfo.h> #include <gtk/gtk.h> +#include <binreloc.h> + #define KiB 1024 #define MiB 1048576 #define GiB 1073741824 @@ -170,3 +174,98 @@ gchar return retval; } + +gboolean +binreloc_init(gboolean try_hardcoded) +{ + GError *error = NULL; + gchar *tmp; + + /* If the runtime data directories we previously found, don't even try + to find them again. */ + if (path_data && path_lib) { + return TRUE; + } + + if (try_hardcoded || !gbr_init(&error)) { + /* We were asked to try hardcoded paths or BinReloc failed to initialize. */ + path_data = g_strdup(PREFIX); + path_lib = g_strdup(LIBPREFIX); + + if (error) { + g_error_free(error); + } + } else { + /* If we were able to initialize BinReloc, build the default data + and library paths. */ + tmp = gbr_find_data_dir(PREFIX); + path_data = g_build_filename(tmp, "hardinfo", NULL); + g_free(tmp); + + tmp = gbr_find_lib_dir(PREFIX); + path_lib = g_build_filename(tmp, "hardinfo", NULL); + g_free(tmp); + } + + /* Try to see if the uidefs.xml file isn't missing. This isn't the + definitive test, but it should do okay for most situations. */ + tmp = g_build_filename(path_data, "uidefs.xml", NULL); + if (!g_file_test(tmp, G_FILE_TEST_EXISTS)) { + g_free(path_data); + g_free(path_lib); + g_free(tmp); + + path_data = path_lib = NULL; + + if (try_hardcoded) { + /* We tried the hardcoded paths, but still was unable to find the + runtime data. Give up. */ + return FALSE; + } else { + /* Even though BinReloc worked OK, the runtime data was not found. + Try the hardcoded paths. */ + return binreloc_init(TRUE); + } + } + g_free(tmp); + + /* We found the runtime data; hope everything is fine */ + return TRUE; +} + +static void +log_handler(const gchar *log_domain, + GLogLevelFlags log_level, + const gchar *message, + gpointer user_data) +{ + if (!gui_running) { + /* No GUI running: spit the message to the terminal */ + g_print("\n\n*** %s: %s\n\n", (log_level & G_LOG_FLAG_FATAL) ? "Error" : "Warning", + message); + } else { + /* Hooray! We have a GUI running! */ + GtkWidget *dialog; + + dialog = gtk_message_dialog_new_with_markup(NULL, GTK_DIALOG_MODAL, + (log_level & G_LOG_FLAG_FATAL) ? + GTK_MESSAGE_ERROR : GTK_MESSAGE_WARNING, + GTK_BUTTONS_CLOSE, + "<big><b>%s</b></big>\n\n%s", + (log_level & G_LOG_FLAG_FATAL) ? + "Fatal Error" : "Warning", + message); + + gtk_dialog_run(GTK_DIALOG(dialog)); + gtk_widget_destroy(dialog); + } +} + +gboolean +ui_init(int *argc, char ***argv) +{ + g_set_application_name("HardInfo"); + g_log_set_handler(NULL, G_LOG_LEVEL_WARNING | G_LOG_FLAG_FATAL | G_LOG_LEVEL_ERROR, + log_handler, NULL); + return gtk_init_check(argc, argv); +} |