New upstream version 0.5.1+git20170605

1 files changed, 0 insertions, 1160 deletions

diff --git a/util.c b/util.c
deleted file mode 100644
index 266ce4eb..00000000
--- a/util.c
+++ /dev/null
@@ -1,1160 +0,0 @@
-/*
- *    HardInfo - Displays System Information
- *    Copyright (C) 2003-2007 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
- */
-
-/*
- * Functions h_strdup_cprintf and h_strconcat are based on GLib version 2.4.6
- * Copyright (C) 1995-1997  Peter Mattis, Spencer Kimball and Josh MacDonald
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- */
-
-#include <config.h>
-
-#include <report.h>
-#include <string.h>
-#include <shell.h>
-#include <iconcache.h>
-#include <hardinfo.h>
-#include <gtk/gtk.h>
-
-#include <binreloc.h>
-
-#include <sys/stat.h>
-#include <sys/types.h>
-
-#define KiB 1024
-#define MiB 1048576
-#define GiB 1073741824
-
-gchar *find_program(gchar *program_name)
-{
-    int i;
-    char *temp;
-    static GHashTable *cache = NULL;
-    const char *path[] = { "/bin", "/sbin",
-		           "/usr/bin", "/usr/sbin",
-		           "/usr/local/bin", "/usr/local/sbin",
-		           NULL };
-    
-    /* we don't need to call stat() every time: cache the results */
-    if (!cache) {
-    	cache = g_hash_table_new(g_str_hash, g_str_equal);
-    } else if ((temp = g_hash_table_lookup(cache, program_name))) {
-    	return g_strdup(temp);
-    }
-    
-    for (i = 0; path[i]; i++) {
-    	temp = g_build_filename(path[i], program_name, NULL);
-    	
-    	if (g_file_test(temp, G_FILE_TEST_IS_EXECUTABLE)) {
-    		g_hash_table_insert(cache, program_name, g_strdup(temp));
-		return temp;
-    	}
-    	
-    	g_free(temp);
-    }
-    
-    /* our search has failed; use GLib's search (which uses $PATH env var) */
-    if ((temp = g_find_program_in_path(program_name))) {
-    	g_hash_table_insert(cache, program_name, g_strdup(temp));
-    	return temp;
-    }
-
-    return NULL;
-}
-
-gchar *seconds_to_string(unsigned int seconds)
-{
-    unsigned int hours, minutes, days;
-
-    minutes = seconds / 60;
-    hours = minutes / 60;
-    minutes %= 60;
-    days = hours / 24;
-    hours %= 24;
-
-#define plural(x) ((x > 1) ? "s" : "")
-
-    if (days < 1) {
-	if (hours < 1) {
-	    return g_strdup_printf("%d minute%s", minutes,
-				   plural(minutes));
-	} else {
-	    return g_strdup_printf("%d hour%s, %d minute%s",
-				   hours,
-				   plural(hours), minutes,
-				   plural(minutes));
-	}
-    }
-
-    return g_strdup_printf("%d day%s, %d hour%s and %d minute%s",
-			   days, plural(days), hours,
-			   plural(hours), minutes, plural(minutes));
-}
-
-inline gchar *size_human_readable(gfloat size)
-{
-    if (size < KiB)
-	return g_strdup_printf("%.1f B", size);
-    if (size < MiB)
-	return g_strdup_printf("%.1f KiB", size / KiB);
-    if (size < GiB)
-	return g_strdup_printf("%.1f MiB", size / MiB);
-
-    return g_strdup_printf("%.1f GiB", size / GiB);
-}
-
-inline char *strend(gchar * str, gchar chr)
-{
-    if (!str)
-	return NULL;
-
-    char *p;
-    if ((p = strchr(str, chr)))
-	*p = 0;
-
-    return str;
-}
-
-inline void remove_quotes(gchar * str)
-{
-    if (!str)
-	return;
-
-    while (*str == '"')
-	*(str++) = ' ';
-
-    strend(str, '"');
-}
-
-inline void remove_linefeed(gchar * str)
-{
-    strend(str, '\n');
-}
-
-void widget_set_cursor(GtkWidget * widget, GdkCursorType cursor_type)
-{
-    GdkCursor *cursor;
-
-    if ((cursor = gdk_cursor_new(cursor_type))) {
-        gdk_window_set_cursor(GDK_WINDOW(widget->window), cursor);
-        gdk_display_flush(gtk_widget_get_display(widget));
-        gdk_cursor_unref(cursor);
-    }
-
-    while (gtk_events_pending())
-	gtk_main_iteration();
-}
-
-static gboolean __nonblock_cb(gpointer data)
-{
-    gtk_main_quit();
-    return FALSE;
-}
-
-void nonblock_sleep(guint msec)
-{
-    g_timeout_add(msec, (GSourceFunc) __nonblock_cb, NULL);
-    gtk_main();
-}
-
-static void __expand_cb(GtkWidget * widget, gpointer data)
-{
-    if (GTK_IS_EXPANDER(widget)) {
-	gtk_expander_set_expanded(GTK_EXPANDER(widget), TRUE);
-    } else if (GTK_IS_CONTAINER(widget)) {
-	gtk_container_foreach(GTK_CONTAINER(widget),
-			      (GtkCallback) __expand_cb, NULL);
-    }
-}
-
-void file_chooser_open_expander(GtkWidget * chooser)
-{
-    gtk_container_foreach(GTK_CONTAINER(chooser),
-			  (GtkCallback) __expand_cb, NULL);
-}
-
-void file_chooser_add_filters(GtkWidget * chooser, FileTypes * filters)
-{
-    GtkFileFilter *filter;
-    gint i;
-
-    for (i = 0; filters[i].name; i++) {
-	filter = gtk_file_filter_new();
-	gtk_file_filter_add_mime_type(filter, filters[i].mime_type);
-	gtk_file_filter_set_name(filter, filters[i].name);
-	gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(chooser), filter);
-    }
-}
-
-gchar *file_chooser_get_extension(GtkWidget * chooser, FileTypes * filters)
-{
-    GtkFileFilter *filter;
-    const gchar *filter_name;
-    gint i;
-
-    filter = gtk_file_chooser_get_filter(GTK_FILE_CHOOSER(chooser));
-    filter_name = gtk_file_filter_get_name(filter);
-    for (i = 0; filters[i].name; i++) {
-	if (g_str_equal(filter_name, filters[i].name)) {
-	    return filters[i].extension;
-	}
-    }
-
-    return NULL;
-}
-
-gpointer file_types_get_data_by_name(FileTypes * filters, gchar * filename)
-{
-    gint i;
-
-    for (i = 0; filters[i].name; i++) {
-	if (g_str_has_suffix(filename, filters[i].extension)) {
-	    return filters[i].data;
-	}
-    }
-
-    return NULL;
-}
-
-gchar *file_chooser_build_filename(GtkWidget * chooser, gchar * extension)
-{
-    gchar *filename =
-	gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(chooser));
-    gchar *retval;
-
-    if (g_str_has_suffix(filename, extension)) {
-	return filename;
-    }
-
-    retval = g_strconcat(filename, extension, NULL);
-    g_free(filename);
-
-    return retval;
-}
-
-gboolean binreloc_init(gboolean try_hardcoded)
-{
-    GError *error = NULL;
-    gchar *tmp;
-
-    DEBUG("initializing binreloc (hardcoded = %d)", try_hardcoded);
-
-    /* If the runtime data directories we previously found, don't even try
-       to find them again. */
-    if (params.path_data && params.path_lib) {
-	DEBUG("data and lib path already found.");
-	return TRUE;
-    }
-
-    if (try_hardcoded || !gbr_init(&error)) {
-	/* We were asked to try hardcoded paths or BinReloc failed to initialize. */
-	params.path_data = g_strdup(PREFIX);
-	params.path_lib = g_strdup(LIBPREFIX);
-
-	if (error) {
-	    g_error_free(error);
-	}
-
-	DEBUG("%strying hardcoded paths.",
-	      try_hardcoded ? "" : "binreloc init failed. ");
-    } else {
-	/* If we were able to initialize BinReloc, build the default data
-	   and library paths. */
-	DEBUG("done, trying to use binreloc paths.");
-
-	tmp = gbr_find_data_dir(PREFIX);
-	params.path_data = g_build_filename(tmp, "hardinfo", NULL);
-	g_free(tmp);
-
-	tmp = gbr_find_lib_dir(PREFIX);
-	params.path_lib = g_build_filename(tmp, "hardinfo", NULL);
-	g_free(tmp);
-    }
-
-    DEBUG("searching for runtime data on these locations:");
-    DEBUG("  lib: %s", params.path_lib);
-    DEBUG(" data: %s", params.path_data);
-
-    /* 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(params.path_data, "benchmark.data", NULL);
-    if (!g_file_test(tmp, G_FILE_TEST_EXISTS)) {
-	DEBUG("runtime data not found");
-
-	g_free(params.path_data);
-	g_free(params.path_lib);
-	g_free(tmp);
-
-	params.path_data = params.path_lib = NULL;
-
-	if (try_hardcoded) {
-	    /* We tried the hardcoded paths, but still was unable to find the
-	       runtime data. Give up. */
-	    DEBUG("giving up");
-	    return FALSE;
-	} else {
-	    /* Even though BinReloc worked OK, the runtime data was not found.
-	       Try the hardcoded paths. */
-	    DEBUG("trying to find elsewhere");
-	    return binreloc_init(TRUE);
-	}
-    }
-    g_free(tmp);
-
-    DEBUG("runtime data found!");
-    /* 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 (!params.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);
-    }
-}
-
-void parameters_init(int *argc, char ***argv, ProgramParameters * param)
-{
-    static gboolean create_report = FALSE;
-    static gboolean show_version = FALSE;
-    static gboolean list_modules = FALSE;
-    static gboolean autoload_deps = FALSE;
-    static gchar *report_format = NULL;
-    static gchar **use_modules = NULL;
-
-    static GOptionEntry options[] = {
-	{
-	 .long_name = "generate-report",
-	 .short_name = 'r',
-	 .arg = G_OPTION_ARG_NONE,
-	 .arg_data = &create_report,
-	 .description = "creates a report and prints to standard output"},
-	{
-	 .long_name = "report-format",
-	 .short_name = 'f',
-	 .arg = G_OPTION_ARG_STRING,
-	 .arg_data = &report_format,
-	 .description = "chooses a report format (text, html)"},
-	{
-	 .long_name = "list-modules",
-	 .short_name = 'l',
-	 .arg = G_OPTION_ARG_NONE,
-	 .arg_data = &list_modules,
-	 .description = "lists modules"},
-	{
-	 .long_name = "load-module",
-	 .short_name = 'm',
-	 .arg = G_OPTION_ARG_STRING_ARRAY,
-	 .arg_data = &use_modules,
-	 .description = "specify module to load"},
-	{
-	 .long_name = "autoload-deps",
-	 .short_name = 'a',
-	 .arg = G_OPTION_ARG_NONE,
-	 .arg_data = &autoload_deps,
-	 .description = "automatically load module dependencies"},
-	{
-	 .long_name = "version",
-	 .short_name = 'v',
-	 .arg = G_OPTION_ARG_NONE,
-	 .arg_data = &show_version,
-	 .description = "shows program version and quit"},
-	{NULL}
-    };
-    GOptionContext *ctx;
-
-    ctx = g_option_context_new("- System Profiler and Benchmark tool");
-    g_option_context_set_ignore_unknown_options(ctx, FALSE);
-    g_option_context_set_help_enabled(ctx, TRUE);
-
-    g_option_context_add_main_entries(ctx, options, *(argv)[0]);
-    g_option_context_parse(ctx, argc, argv, NULL);
-
-    g_option_context_free(ctx);
-
-    if (*argc >= 2) {
-	g_print("Unrecognized arguments.\n"
-		"Try ``%s --help'' for more information.\n", *(argv)[0]);
-	exit(1);
-    }
-
-    param->create_report = create_report;
-    param->report_format = REPORT_FORMAT_TEXT;
-    param->show_version = show_version;
-    param->list_modules = list_modules;
-    param->use_modules = use_modules;
-    param->autoload_deps = autoload_deps;
-    param->argv0 = *(argv)[0];
-
-    if (report_format && g_str_equal(report_format, "html"))
-	param->report_format = REPORT_FORMAT_HTML;
-
-    gchar *confdir = g_build_filename(g_get_home_dir(), ".hardinfo", NULL);
-    if (!g_file_test(confdir, G_FILE_TEST_EXISTS)) {
-	mkdir(confdir, 0744);
-    }
-    g_free(confdir);
-}
-
-gboolean ui_init(int *argc, char ***argv)
-{
-    DEBUG("initializing gtk+ UI");
-
-    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);
-}
-
-void open_url(gchar * url)
-{
-    const gchar *browsers[] = {
-	"xdg-open", "gnome-open", "kfmclient openURL",
-	"sensible-browser", "firefox", "epiphany",
-	"iceweasel", "seamonkey", "galeon", "mozilla",
-	"opera", "konqueror", "netscape", "links -g",
-	NULL
-    };
-    gint i = 0;
-    gchar *browser = (gchar *)g_getenv("BROWSER");
-    
-    if (!browser || *browser == '\0') {
-    	browser = (gchar *)browsers[i++];
-    }
-    
-    do {
-	gchar *cmdline = g_strdup_printf("%s '%s'", browser, url);
-
-	if (g_spawn_command_line_async(cmdline, NULL)) {
-	    g_free(cmdline);
-	    return;
-	}
-
-	g_free(cmdline);
-    	
-    	browser = (gchar *)browsers[i++];
-    } while (browser);
-
-    g_warning("Couldn't find a Web browser to open URL %s.", url);
-}
-
-/* Copyright: Jens Låås, SLU 2002 */
-gchar *strreplace(gchar * string, gchar * replace, gchar new_char)
-{
-    gchar *s;
-    for (s = string; *s; s++)
-	if (strchr(replace, *s))
-	    *s = new_char;
-
-    return string;
-}
-
-static GHashTable *__module_methods = NULL;
-
-static void module_register_methods(ShellModule * module)
-{
-    ShellModuleMethod *(*get_methods) (void);
-    gchar *method_name;
-
-    if (__module_methods == NULL) {
-	__module_methods = g_hash_table_new(g_str_hash, g_str_equal);
-    }
-
-    if (g_module_symbol
-	(module->dll, "hi_exported_methods", (gpointer) & get_methods)) {
-	ShellModuleMethod *methods;
-	
-	for (methods = get_methods(); methods->name; methods++) {
-	    ShellModuleMethod method = *methods;
-	    gchar *name = g_path_get_basename(g_module_name(module->dll));
-
-	    strend(name, '.');
-
-	    method_name = g_strdup_printf("%s::%s", name, method.name);
-	    g_hash_table_insert(__module_methods, method_name,
-				method.function);
-	    g_free(name);
-	}
-    }
-
-}
-
-gchar *module_call_method(gchar * method)
-{
-    gchar *(*function) (void);
-
-    if (__module_methods == NULL) {
-	return NULL;
-    }
-
-    function = g_hash_table_lookup(__module_methods, method);
-    return function ? g_strdup(function()) :
-	g_strdup_printf("{Unknown method: \"%s\"}", method);
-}
-
-/* FIXME: varargs? */
-gchar *module_call_method_param(gchar * method, gchar * parameter)
-{
-    gchar *(*function) (gchar *param);
-
-    if (__module_methods == NULL) {
-	return NULL;
-    }
-
-    function = g_hash_table_lookup(__module_methods, method);
-    return function ? g_strdup(function(parameter)) :
-	g_strdup_printf("{Unknown method: \"%s\"}", method);
-}
-
-static ShellModule *module_load(gchar * filename)
-{
-    ShellModule *module;
-    gchar *tmp;
-
-    module = g_new0(ShellModule, 1);
-
-    if (params.gui_running) {
-	gchar *tmpicon;
-
-	tmpicon = g_strdup(filename);
-	gchar *dot = g_strrstr(tmpicon, "." G_MODULE_SUFFIX);
-
-	*dot = '\0';
-
-	tmp = g_strdup_printf("%s.png", tmpicon);
-	module->icon = icon_cache_get_pixbuf(tmp);
-
-	g_free(tmp);
-	g_free(tmpicon);
-    }
-
-    tmp = g_build_filename(params.path_lib, "modules", filename, NULL);
-    module->dll = g_module_open(tmp, G_MODULE_BIND_LAZY);
-    g_free(tmp);
-
-    if (module->dll) {
-	void (*init) (void);
-	ModuleEntry *(*get_module_entries) (void);
-	gint(*weight_func) (void);
-	gchar *(*name_func) (void);
-	ModuleEntry *entries;
-	gint i = 0;
-
-	if (!g_module_symbol
-	    (module->dll, "hi_module_get_entries",
-	     (gpointer) & get_module_entries)
-	    || !g_module_symbol(module->dll, "hi_module_get_name",
-				(gpointer) & name_func)) {
-	    goto failed;
-	}
-
-	if (g_module_symbol
-	    (module->dll, "hi_module_init", (gpointer) & init)) {
-	    init();
-	}
-
-	g_module_symbol(module->dll, "hi_module_get_weight",
-			(gpointer) & weight_func);
-
-	module->weight = weight_func ? weight_func() : 0;
-	module->name = name_func();
-
-	entries = get_module_entries();
-	while (entries[i].name) {
-	    ShellModuleEntry *entry = g_new0(ShellModuleEntry, 1);
-
-	    if (params.gui_running) {
-		entry->icon = icon_cache_get_pixbuf(entries[i].icon);
-	    }
-
-	    g_module_symbol(module->dll, "hi_more_info",
-			    (gpointer) & (entry->morefunc));
-	    g_module_symbol(module->dll, "hi_get_field",
-			    (gpointer) & (entry->fieldfunc));
-	    g_module_symbol(module->dll, "hi_note_func",
-			    (gpointer) & (entry->notefunc));
-
-	    entry->name = entries[i].name;
-	    entry->scan_func = entries[i].scan_callback;
-	    entry->func = entries[i].callback;
-	    entry->number = i;
-
-	    module->entries = g_slist_append(module->entries, entry);
-
-	    i++;
-	}
-
-	module_register_methods(module);
-    } else {
-      failed:
-	DEBUG("loading module %s failed", filename);
-
-	g_free(module->name);
-	g_free(module);
-	module = NULL;
-    }
-
-    return module;
-}
-
-static gboolean module_in_module_list(gchar * module, gchar ** module_list)
-{
-    int i = 0;
-
-    if (!module_list)
-	return TRUE;
-
-    for (; module_list[i]; i++) {
-	if (g_str_equal(module_list[i], module))
-	    return TRUE;
-    }
-
-    return FALSE;
-}
-
-static gint module_cmp(gconstpointer m1, gconstpointer m2)
-{
-    ShellModule *a = (ShellModule *) m1;
-    ShellModule *b = (ShellModule *) m2;
-
-    return a->weight - b->weight;
-}
-
-static void module_entry_free(gpointer data, gpointer user_data)
-{
-    ShellModuleEntry *entry = (ShellModuleEntry *) data;
-
-    if (entry) {
-	g_free(entry->name);
-	g_object_unref(entry->icon);
-
-	g_free(entry);
-    }
-}
-
-void module_free(ShellModule * module)
-{
-    g_free(module->name);
-    g_object_unref(module->icon);
-    g_module_close(module->dll);
-
-    DEBUG("module_free: module->entries, %p\n", module->entries);
-    g_slist_foreach(module->entries, (GFunc) module_entry_free, NULL);
-    g_slist_free(module->entries);
-
-    g_free(module);
-}
-
-ModuleAbout *module_get_about(ShellModule * module)
-{
-    ModuleAbout *(*get_about) (void);
-
-    if (g_module_symbol(module->dll, "hi_module_get_about",
-			(gpointer) & get_about)) {
-	return get_about();
-    }
-
-    return NULL;
-}
-
-static GSList *modules_check_deps(GSList * modules)
-{
-    GSList *mm;
-    ShellModule *module;
-
-    for (mm = modules; mm; mm = mm->next) {
-	gchar **(*get_deps) (void);
-	gchar **deps;
-	gint i;
-
-	module = (ShellModule *) mm->data;
-
-	if (g_module_symbol(module->dll, "hi_module_get_dependencies",
-			    (gpointer) & get_deps)) {
-	    for (i = 0, deps = get_deps(); deps[i]; i++) {
-		GSList *l;
-		ShellModule *m;
-		gboolean found = FALSE;
-
-		for (l = modules; l && !found; l = l->next) {
-		    m = (ShellModule *) l->data;
-		    gchar *name = g_path_get_basename(g_module_name(m->dll));
-
-		    found = g_str_equal(name, deps[i]);
-		    g_free(name);
-		}
-
-		if (!found) {
-		    if (params.autoload_deps) {
-			ShellModule *mod = module_load(deps[i]);
-
-			if (mod)
-			    modules = g_slist_append(modules, mod);
-			modules = modules_check_deps(modules);	/* re-check dependencies */
-
-			break;
-		    }
-
-		    if (params.gui_running) {
-			GtkWidget *dialog;
-
-			dialog = gtk_message_dialog_new(NULL,
-							GTK_DIALOG_DESTROY_WITH_PARENT,
-							GTK_MESSAGE_QUESTION,
-							GTK_BUTTONS_NONE,
-							"Module \"%s\" depends on module \"%s\", load it?",
-							module->name,
-							deps[i]);
-			gtk_dialog_add_buttons(GTK_DIALOG(dialog),
-					       GTK_STOCK_NO,
-					       GTK_RESPONSE_REJECT,
-					       GTK_STOCK_OPEN,
-					       GTK_RESPONSE_ACCEPT, NULL);
-
-			if (gtk_dialog_run(GTK_DIALOG(dialog)) ==
-			    GTK_RESPONSE_ACCEPT) {
-			    ShellModule *mod = module_load(deps[i]);
-
-			    if (mod)
-				modules = g_slist_prepend(modules, mod);
-			    modules = modules_check_deps(modules);	/* re-check dependencies */
-			} else {
-			    g_error("HardInfo cannot run without loading the additional module.");
-			    exit(1);
-			}
-
-			gtk_widget_destroy(dialog);
-		    } else {
-			g_error("Module \"%s\" depends on module \"%s\".",
-				module->name, deps[i]);
-		    }
-		}
-	    }
-	}
-    }
-
-    return modules;
-}
-
-static GSList *modules_load(gchar ** module_list)
-{
-    GDir *dir;
-    GSList *modules = NULL;
-    ShellModule *module;
-    gchar *filename;
-
-    filename = g_build_filename(params.path_lib, "modules", NULL);
-    dir = g_dir_open(filename, 0, NULL);
-    g_free(filename);
-
-    if (dir) {
-	while ((filename = (gchar *) g_dir_read_name(dir))) {
-	    if (g_strrstr(filename, "." G_MODULE_SUFFIX) &&
-		module_in_module_list(filename, module_list) &&
-		((module = module_load(filename)))) {
-		modules = g_slist_prepend(modules, module);
-	    }
-	}
-
-	g_dir_close(dir);
-    }
-
-    modules = modules_check_deps(modules);
-
-    if (g_slist_length(modules) == 0) {
-	if (params.use_modules == NULL) {
-	    g_error
-		("No module could be loaded. Check permissions on \"%s\" and try again.",
-		 params.path_lib);
-	} else {
-	    g_error
-		("No module could be loaded. Please use hardinfo -l to list all avai"
-		 "lable modules and try again with a valid module list.");
-
-	}
-    }
-
-    return g_slist_sort(modules, module_cmp);
-}
-
-GSList *modules_load_selected(void)
-{
-    return modules_load(params.use_modules);
-}
-
-GSList *modules_load_all(void)
-{
-    return modules_load(NULL);
-}
-
-gint tree_view_get_visible_height(GtkTreeView * tv)
-{
-    GtkTreePath *path;
-    GdkRectangle rect;
-    GtkTreeIter iter;
-    GtkTreeModel *model = gtk_tree_view_get_model(tv);
-    gint nrows = 1;
-
-    path = gtk_tree_path_new_first();
-    gtk_tree_view_get_cell_area(GTK_TREE_VIEW(tv), path, NULL, &rect);
-
-    /* FIXME: isn't there any easier way to tell the number of rows? */
-    gtk_tree_model_get_iter_first(model, &iter);
-    do {
-	nrows++;
-    } while (gtk_tree_model_iter_next(model, &iter));
-
-    gtk_tree_path_free(path);
-
-    return nrows * rect.height;
-}
-
-void tree_view_save_image(gchar * filename)
-{
-    /* this is ridiculously complicated :/ why in the hell gtk+ makes this kind of
-       thing so difficult?  */
-
-    /* FIXME: this does not work if the window (or part of it) isn't visible. does
-       anyone know how to fix this? :/ */
-    Shell *shell = shell_get_main_shell();
-    GtkWidget *widget = shell->info->view;
-
-    PangoLayout *layout;
-    PangoContext *context;
-    PangoRectangle rect;
-
-    GdkPixmap *pm;
-    GdkPixbuf *pb;
-    GdkGC *gc;
-    GdkColor black = { 0, 0, 0, 0 };
-    GdkColor white = { 0, 65535, 65535, 65535 };
-
-    gint w, h, visible_height;
-    gchar *tmp;
-
-    gboolean tv_enabled;
-
-    /* present the window */
-    gtk_window_present(GTK_WINDOW(shell->window));
-
-    /* if the treeview is disabled, we need to enable it so we get the
-       correct colors when saving. we make it insensitive later on if it
-       was this way before entering this function */
-    tv_enabled = GTK_WIDGET_IS_SENSITIVE(widget);
-    gtk_widget_set_sensitive(widget, TRUE);
-
-    gtk_widget_queue_draw(widget);
-
-    /* unselect things in the information treeview */
-    gtk_range_set_value(GTK_RANGE
-			(GTK_SCROLLED_WINDOW(shell->info->scroll)->
-			 vscrollbar), 0.0);
-    gtk_tree_selection_unselect_all(gtk_tree_view_get_selection
-				    (GTK_TREE_VIEW(widget)));
-    while (gtk_events_pending())
-	gtk_main_iteration();
-
-    /* initialize stuff */
-    gc = gdk_gc_new(widget->window);
-    gdk_gc_set_background(gc, &black);
-    gdk_gc_set_foreground(gc, &white);
-
-    context = gtk_widget_get_pango_context(widget);
-    layout = pango_layout_new(context);
-
-    visible_height = tree_view_get_visible_height(GTK_TREE_VIEW(widget));
-
-    /* draw the title */
-    tmp = g_strdup_printf("<b><big>%s</big></b>\n<small>%s</small>",
-			  shell->selected->name,
-			  shell->selected->notefunc(shell->selected->
-						    number));
-    pango_layout_set_markup(layout, tmp, -1);
-    pango_layout_set_width(layout, widget->allocation.width * PANGO_SCALE);
-    pango_layout_set_alignment(layout, PANGO_ALIGN_CENTER);
-    pango_layout_get_pixel_extents(layout, NULL, &rect);
-
-    w = widget->allocation.width;
-    h = visible_height + rect.height;
-
-    pm = gdk_pixmap_new(widget->window, w, rect.height, -1);
-    gdk_draw_rectangle(GDK_DRAWABLE(pm), gc, TRUE, 0, 0, w, rect.height);
-    gdk_draw_layout_with_colors(GDK_DRAWABLE(pm), gc, 0, 0, layout,
-				&white, &black);
-
-    /* copy the pixmap from the treeview and from the title */
-    pb = gdk_pixbuf_get_from_drawable(NULL,
-				      widget->window,
-				      NULL, 0, 0, 0, 0, w, h);
-    pb = gdk_pixbuf_get_from_drawable(pb,
-				      pm,
-				      NULL,
-				      0, 0,
-				      0, visible_height, w, rect.height);
-
-    /* save the pixbuf to a png file */
-    gdk_pixbuf_save(pb, filename, "png", NULL,
-		    "compression", "9",
-		    "tEXt::hardinfo::version", VERSION,
-		    "tEXt::hardinfo::arch", ARCH, NULL);
-
-    /* unref */
-    g_object_unref(pb);
-    g_object_unref(layout);
-    g_object_unref(pm);
-    g_object_unref(gc);
-    g_free(tmp);
-
-    gtk_widget_set_sensitive(widget, tv_enabled);
-}
-
-static gboolean __idle_free_do(gpointer ptr)
-{
-    if (ptr) {
-	g_free(ptr);
-    }
-
-    return FALSE;
-}
-
-#if RELEASE == 1
-gpointer idle_free(gpointer ptr)
-#else
-gpointer __idle_free(gpointer ptr, gchar * f, gint l)
-#endif
-{
-    DEBUG("file: %s, line: %d, ptr %p", f, l, ptr);
-
-    if (ptr) {
-	g_timeout_add(10000, __idle_free_do, ptr);
-    }
-
-    return ptr;
-}
-
-void module_entry_scan_all_except(ModuleEntry * entries, gint except_entry)
-{
-    ModuleEntry entry;
-    gint i = 0;
-    void (*scan_callback) (gboolean reload);
-    gchar *text;
-
-    shell_view_set_enabled(FALSE);
-
-    for (entry = entries[0]; entry.name; entry = entries[++i]) {
-	if (i == except_entry)
-	    continue;
-
-	text = g_strdup_printf("Scanning: %s...", entry.name);
-	shell_status_update(text);
-	g_free(text);
-
-	if ((scan_callback = entry.scan_callback)) {
-	    scan_callback(FALSE);
-	}
-    }
-
-    shell_view_set_enabled(TRUE);
-    shell_status_update("Done.");
-}
-
-void module_entry_scan_all(ModuleEntry * entries)
-{
-    module_entry_scan_all_except(entries, -1);
-}
-
-void module_entry_reload(ShellModuleEntry * module_entry)
-{
-    if (module_entry->scan_func) {
-	module_entry->scan_func(TRUE);
-    }
-}
-
-void module_entry_scan(ShellModuleEntry * module_entry)
-{
-    if (module_entry->scan_func) {
-	module_entry->scan_func(FALSE);
-    }
-}
-
-gchar *module_entry_function(ShellModuleEntry * module_entry)
-{
-    if (module_entry->func) {
-	return g_strdup(module_entry->func());
-    }
-
-    return g_strdup("[Error]\n" "Invalid module=");
-}
-
-const gchar *module_entry_get_note(ShellModuleEntry * module_entry)
-{
-    return module_entry->notefunc(module_entry->number);
-}
-
-gchar *h_strdup_cprintf(const gchar * format, gchar * source, ...)
-{
-    gchar *buffer, *retn;
-    va_list args;
-
-    va_start(args, source);
-    buffer = g_strdup_vprintf(format, args);
-    va_end(args);
-
-    if (source) {
-	retn = g_strconcat(source, buffer, NULL);
-	g_free(buffer);
-        g_free(source);
-    } else {
-	retn = buffer;
-    }
-
-    return retn;
-}
-
-gchar *h_strconcat(gchar * string1, ...)
-{
-    gsize l;
-    va_list args;
-    gchar *s;
-    gchar *concat;
-    gchar *ptr;
-
-    if (!string1)
-	return NULL;
-
-    l = 1 + strlen(string1);
-    va_start(args, string1);
-    s = va_arg(args, gchar *);
-    while (s) {
-	l += strlen(s);
-	s = va_arg(args, gchar *);
-    }
-    va_end(args);
-
-    concat = g_new(gchar, l);
-    ptr = concat;
-
-    ptr = g_stpcpy(ptr, string1);
-    va_start(args, string1);
-    s = va_arg(args, gchar *);
-    while (s) {
-	ptr = g_stpcpy(ptr, s);
-	s = va_arg(args, gchar *);
-    }
-    va_end(args);
-
-    g_free(string1);
-
-    return concat;
-}
-
-static gboolean h_hash_table_remove_all_true(gpointer key, gpointer data, gpointer user_data)
-{
-    return TRUE;
-}
-
-void
-h_hash_table_remove_all(GHashTable *hash_table)
-{
-    g_hash_table_foreach_remove(hash_table,
-				h_hash_table_remove_all_true,
-				NULL);
-}
-
-gfloat
-h_sysfs_read_float(gchar *endpoint, gchar *entry)
-{
-	gchar *tmp, *buffer;
-	gfloat return_value = 0.0f;
-	
-	tmp = g_build_filename(endpoint, entry, NULL);
-	if (g_file_get_contents(tmp, &buffer, NULL, NULL))
-		return_value = atof(buffer);
-	
-	g_free(tmp);
-	g_free(buffer);
-	
-	return return_value;
-}
-
-gint
-h_sysfs_read_int(gchar *endpoint, gchar *entry)
-{
-	gchar *tmp, *buffer;
-	gint return_value = 0;
-	
-	tmp = g_build_filename(endpoint, entry, NULL);
-	if (g_file_get_contents(tmp, &buffer, NULL, NULL))
-		return_value = atoi(buffer);
-	
-	g_free(tmp);
-	g_free(buffer);
-	
-	return return_value;
-}
-
-gchar *
-h_sysfs_read_string(gchar *endpoint, gchar *entry)
-{
-	gchar *tmp, *return_value;
-	
-	tmp = g_build_filename(endpoint, entry, NULL);
-	if (!g_file_get_contents(tmp, &return_value, NULL, NULL)) {
-		g_free(return_value);
-		
-		return_value = NULL;
-	} else {
-		return_value = g_strstrip(return_value);
-	}
-	
-	g_free(tmp);
-	
-	return return_value;
-}
-