int ftdi_context_release(ftdi_context_t* context) {
int i;
error_clear(&context->error);
if (context == ftdi_default_context) {
if (context->num_references)
context->num_references--;
else {
error_set(&context->error, FTDI_ERROR_CONTEXT_RELEASE);
return error_get(&context->error);
}
}
else
context->num_references = 0;
if (!context->num_references && context->num_devices) {
for (i = 0; i < context->num_devices; ++i)
ftdi_device_destroy(&context->devices[i]);
free(context->devices);
context->devices = 0;
context->num_devices = 0;
}
return error_get(&context->error);
}
/* battery_on_timeout */
static gboolean _battery_on_timeout(gpointer data)
{
const gdouble error = 0.0 / 0.0;
Battery * battery = data;
PanelAppletHelper * helper = battery->helper;
gdouble level;
gboolean charging;
int timeout;
if(_battery_get(battery, &level, &charging) == FALSE)
{
helper->error(NULL, error_get(NULL), 1);
timeout = 0;
}
else if(level == error || level < 0.0)
{
helper->error(NULL, error_get(NULL), 1);
timeout = 30000;
}
else
timeout = 5000;
_battery_set(battery, level, charging);
battery->timeout = (timeout > 0)
? g_timeout_add(timeout, _battery_on_timeout, battery) : 0;
return FALSE;
}
int ftdi_device_read(ftdi_device_t* dev, unsigned char* data, size_t num) {
ssize_t result = 0, num_read = 0;
double time, period = 0.0;
error_clear(&dev->error);
timer_start(&time);
while ((num_read < num) &&
((period = timer_stop(time)) <= dev->timeout) &&
((result = ftdi_read_data(dev->libftdi_context, &data[num_read],
num-num_read)) >= 0)) {
if (result)
timer_start(&time);
num_read += result;
}
dev->num_read += num_read;
if (result < 0) {
error_setf(&dev->error, FTDI_ERROR_READ, "%03:%03", dev->bus,
dev->address);
return -error_get(&dev->error);
}
else if (!num_read && (period > dev->timeout)) {
error_setf(&dev->error, FTDI_ERROR_TIMEOUT, "%03:%03", dev->bus,
dev->address);
return -error_get(&dev->error);
}
return num_read;
}
static void draw_text_error(void)
{
int x = 0;
int y = 0;
int dx = text_size_x();
int dy = text_size_y();
text_clear();
draw_text_center(x, y, dx,
"ERROR! An error occurred in your last action!"
, COLOR_REVERSE);
++y;
++y;
y = draw_text_para(x, y, dx, dy,
"Your action has generated an error. Probably you have requested an "
"unsupported feature by your hardware or software."
, COLOR_NORMAL);
if (*error_get()) {
y = draw_text_para(x, y, dx, dy-y, "\nThe video software reports this error:", COLOR_NORMAL);
log_std(("v: error \"%s\"\n", error_get()));
y = draw_text_para(x, y, dx, dy-y, error_get(), COLOR_ERROR);
}
y = draw_text_para(x, y, dx, dy-y, "\nPress ESC", COLOR_NORMAL);
video_wait_vsync();
do {
target_idle();
os_poll();
} while (inputb_get()==INPUTB_NONE);
}
static int _settings_browse(Settings * settings)
{
int ret = 0;
Config * config;
GtkTreeModel * model;
char const * path;
char * p;
size_t i;
size_t j;
int datadir = 1;
if((config = config_new()) == NULL)
return -_settings_error(error_get(NULL), 1);
model = _settings_get_model(settings);
gtk_list_store_clear(GTK_LIST_STORE(model));
/* read through every XDG application folder */
if((path = getenv("XDG_DATA_DIRS")) == NULL || strlen(path) == 0)
{
path = "/usr/local/share:/usr/share";
datadir = 0;
}
if((p = strdup(path)) == NULL)
_settings_error(error_get(NULL), 1);
else
for(i = 0, j = 0;; i++)
if(p[i] == '\0')
{
string_rtrim(&p[j], "/");
_settings_browse_folder(settings, config,
&p[j]);
datadir |= (strcmp(&p[j], DATADIR) == 0);
break;
}
else if(p[i] == ':')
{
p[i] = '\0';
string_rtrim(&p[j], "/");
_settings_browse_folder(settings, config,
&p[j]);
datadir |= (strcmp(&p[j], DATADIR) == 0);
j = i + 1;
}
free(p);
if(datadir == 0)
ret = _settings_browse_folder(settings, config, DATADIR);
ret |= _settings_browse_home(settings, config);
config_delete(config);
return ret;
}
/* parser_string */
int parser_string(AsmPrefs * ap, AsmCode * code, char const * string)
{
CppPrefs prefs;
State state;
size_t i;
memset(&prefs, 0, sizeof(prefs));
#if 0
prefs.filename = infile;
#endif
prefs.filters = CPP_FILTER_COMMENT;
memset(&state, 0, sizeof(state));
state.code = code;
if((state.cpp = cpp_new(&prefs)) == NULL)
return -1;
if(ap != NULL)
for(i = 0; i < ap->defines_cnt; i++)
/* FIXME check errors */
cpp_define_add(state.cpp, ap->defines[i], NULL);
if(_parser_scan(&state) != 0)
return _parser_error(&state, "%s", error_get());
if(_program(&state) != 0)
error_set_code(1, "%s%u%s%u%s", "Compilation failed with ",
state.error_cnt, " error(s) and ",
state.warning_cnt, " warning(s)");
if(state.token != NULL)
token_delete(state.token);
return state.error_cnt;
}
/* notes_note_add */
Note * notes_note_add(Notes * notes, Note * note)
{
GtkTreeIter iter;
char * filename;
if(note == NULL)
{
if((note = note_new()) == NULL)
return NULL;
if((filename = _notes_note_get_new_filename()) == NULL)
{
notes_error(notes, error_get(NULL), 0);
note_delete(note);
return NULL;
}
note_set_filename(note, filename);
free(filename);
note_set_title(note, _("New note"));
note_save(note);
}
gtk_list_store_insert(notes->store, &iter, 0);
gtk_list_store_set(notes->store, &iter, ND_COL_NOTE, note,
ND_COL_TITLE, note_get_title(note), -1);
return note;
}
static void _idle_load(Panel * panel, PanelPosition position)
{
char const * plugins;
char * p;
char * q;
size_t i;
if((plugins = _panel_get_plugins(panel, position)) == NULL
|| strlen(plugins) == 0)
return;
if((p = string_new(plugins)) == NULL)
{
panel_error(panel, error_get(), FALSE);
return;
}
for(q = p, i = 0;;)
{
if(q[i] == '\0')
{
if(panel_load(panel, position, q) != 0)
error_print(PACKAGE); /* we can ignore errors */
break;
}
if(q[i++] != ',')
continue;
q[i - 1] = '\0';
if(panel_load(panel, position, q) != 0)
error_print(PACKAGE); /* we can ignore errors */
q += i;
i = 0;
}
free(p);
}
/* clock_on_timeout */
static gboolean _clock_on_timeout(gpointer data)
{
Clock * clock = data;
PanelAppletHelper * helper = clock->helper;
struct timeval tv;
time_t t;
struct tm tm;
char buf[32];
if(gettimeofday(&tv, NULL) != 0)
{
error_set("%s: %s: %s", applet.name, "gettimeofday",
strerror(errno));
helper->error(NULL, error_get(NULL), 1);
return TRUE;
}
t = tv.tv_sec;
localtime_r(&t, &tm);
strftime(buf, sizeof(buf), clock->format, &tm);
gtk_label_set_text(GTK_LABEL(clock->label), buf);
#ifndef EMBEDDED
if(clock->iconsize != GTK_ICON_SIZE_LARGE_TOOLBAR)
{
strftime(buf, sizeof(buf), _("%H:%M:%S\n%d/%m/%Y"), &tm);
gtk_widget_set_tooltip_text(clock->label, buf);
}
#endif
return TRUE;
}
/* instruction */
static int _instruction(State * state)
/* instruction_name [ space [ operand_list ] ] */
{
int ret;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s()\n", __func__);
#endif
/* reset the current instruction */
memset(&state->call, 0, sizeof(state->call));
/* instruction_name */
ret = _instruction_name(state);
if(!_parser_in_set(state, TS_SPACE))
return ret;
/* [ space ] */
ret |= _space(state);
/* [ operand_list ] */
if(_parser_in_set(state, TS_OPERAND_LIST))
ret |= _operand_list(state);
/* call the current instruction */
if(state->call.name != NULL)
{
if(asmcode_instruction(state->code, &state->call) != 0)
ret |= _parser_error(state, "%s", error_get());
free(state->call.name);
}
/* FIXME memory leak (register names...) */
memset(&state->call, 0, sizeof(state->call));
return ret;
}
/* section_name */
static int _section_name(State * state)
/* WORD */
{
int ret = 0;
char const * string = NULL;
size_t len;
char * section = NULL;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s()\n", __func__);
#endif
if(state->token == NULL
|| (string = token_get_string(state->token)) == NULL
|| (len = strlen(token_get_string(state->token))) == 0)
return error_set_code(1, "%s",
"Sections with empty names are not allowed");
if((section = malloc(len + 2)) == NULL)
return ret | error_set_code(1, "%s", strerror(errno));
snprintf(section, len + 2, ".%s", string);
ret |= _parser_scan(state);
#ifdef DEBUG
fprintf(stderr, "%s\"%s\"\n", "DEBUG: section ", section);
#endif
if(asmcode_section(state->code, section) != 0)
ret |= _parser_error(state, "%s", error_get());
free(section);
return ret;
}
/* parser */
int parser(AsmPrefs * ap, AsmCode * code, char const * infile)
{
CppPrefs prefs;
State state;
memset(&prefs, 0, sizeof(prefs));
prefs.filename = infile;
prefs.filters = CPP_FILTER_COMMENT;
memset(&state, 0, sizeof(state));
state.code = code;
if((state.cpp = cpp_new(&prefs)) == NULL)
return -1;
if(_parser_defines(&state, ap) != 0)
{
cpp_delete(state.cpp);
return -1;
}
if(_parser_scan(&state) != 0)
{
cpp_delete(state.cpp);
return _parser_error(&state, "%s", error_get());
}
if(_program(&state) != 0)
error_set_code(1, "%s%s%u%s%u%s", infile,
": Compilation failed with ", state.error_cnt,
" error(s) and ", state.warning_cnt,
" warning(s)");
if(state.token != NULL)
token_delete(state.token);
return state.error_cnt;
}
/* panel_error */
int panel_error(Panel * panel, char const * message, int ret)
{
(void) panel;
fprintf(stderr, "%s: %s\n", PROGNAME, (message != NULL) ? message
: error_get(NULL));
return ret;
}
/* notes_note_reload_all */
int notes_note_reload_all(Notes * notes)
{
int ret = 0;
char * filename;
DIR * dir;
struct dirent * de;
Note * note;
if((filename = _notes_note_get_directory()) == NULL)
return notes_error(notes, error_get(NULL), 1);
if((dir = opendir(filename)) == NULL)
{
if(errno != ENOENT)
{
error_set("%s: %s", filename, strerror(errno));
ret = notes_error(notes, error_get(NULL), 1);
}
}
else
{
notes_note_remove_all(notes);
while((de = readdir(dir)) != NULL)
{
if(strncmp(de->d_name, "note.", 5) != 0)
continue;
free(filename);
if((filename = _notes_note_get_filename(de->d_name))
== NULL)
continue; /* XXX report error */
if((note = note_new_from_file(filename)) == NULL)
{
notes_error(NULL, error_get(NULL), 1);
continue;
}
if(notes_note_add(notes, note) == NULL)
{
note_delete(note);
continue; /* XXX report error */
}
}
}
free(filename);
return ret;
}
int ftdi_device_open(ftdi_device_t* dev, ftdi_interface_t interface) {
error_clear(&dev->error);
if (ftdi_set_interface(dev->libftdi_context, interface))
error_set(&dev->error, FTDI_ERROR_INVALID_INTERFACE);
else if (ftdi_usb_open_dev(dev->libftdi_context, dev->libusb_device))
error_setf(&dev->error, FTDI_ERROR_OPEN, "%03:%03", dev->bus,
dev->address);
return error_get(&dev->error);
}
int ftdi_device_close(ftdi_device_t* dev) {
error_clear(&dev->error);
if (ftdi_usb_purge_buffers(dev->libftdi_context))
error_setf(&dev->error, FTDI_ERROR_PURGE, "%03:%03", dev->bus,
dev->address);
else if (ftdi_usb_close(dev->libftdi_context))
error_setf(&dev->error, FTDI_ERROR_CLOSE, "%03:%03", dev->bus,
dev->address);
return error_get(&dev->error);
}
int ftdi_context_refresh(ftdi_context_t* context) {
struct usb_bus* libusb_bus;
struct usb_device* libusb_device;
struct ftdi_context* libftdi_context;
int i = 0;
error_clear(&context->error);
if (context->num_references) {
if (context->num_devices) {
for (i = 0; i < context->num_devices; ++i)
ftdi_device_destroy(&context->devices[i]);
free(context->devices);
context->devices = 0;
context->num_devices = 0;
}
usb_init();
if ((usb_find_busses() > 0) && (usb_find_devices() > 0)) {
for (libusb_bus = usb_get_busses(); libusb_bus;
libusb_bus = libusb_bus->next)
for (libusb_device = libusb_bus->devices; libusb_device;
libusb_device = libusb_device->next)
if (libusb_device->descriptor.idVendor == FTDI_VENDOR_ID)
context->num_devices++;
}
if (context->num_devices) {
context->devices = malloc(context->num_devices*sizeof(ftdi_device_t));
i = 0;
for (libusb_bus = usb_get_busses(); libusb_bus;
libusb_bus = libusb_bus->next)
for (libusb_device = libusb_bus->devices; libusb_device;
libusb_device = libusb_device->next)
if (libusb_device->descriptor.idVendor == FTDI_VENDOR_ID) {
libftdi_context = ftdi_new();
ftdi_init(libftdi_context);
ftdi_device_init(&context->devices[i], libftdi_context, libusb_bus,
libusb_device);
i++;
}
}
}
else
error_set(&context->error, FTDI_ERROR_INVALID_CONTEXT);
return error_get(&context->error);
}
static gboolean _video_on_open(gpointer data)
{
const int timeout = 10000;
VideoPhonePlugin * video = data;
PhonePluginHelper * helper = video->helper;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s() \"%s\"\n", __func__, video->device);
#endif
if((video->fd = open(video->device, O_RDWR)) < 0)
{
error_set_code(1, "%s: %s (%s)", video->device,
"Could not open the video capture device",
strerror(errno));
helper->error(helper->phone, error_get(NULL), 1);
video->source = g_timeout_add(timeout, _video_on_open, video);
return FALSE;
}
if(_open_setup(video) != 0)
{
helper->error(helper->phone, error_get(NULL), 1);
close(video->fd);
video->fd = -1;
video->source = g_timeout_add(timeout, _video_on_open, video);
return FALSE;
}
video->source = 0;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s() %dx%d\n", __func__,
video->format.fmt.pix.width,
video->format.fmt.pix.height);
#endif
/* FIXME allow the window to be smaller */
gtk_widget_set_size_request(video->area, video->format.fmt.pix.width,
video->format.fmt.pix.height);
return FALSE;
}
static gboolean _camera_on_open(gpointer data)
{
Camera * camera = data;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s() \"%s\"\n", __func__, camera->device);
#endif
camera->source = 0;
if((camera->fd = open(camera->device, O_RDWR)) < 0)
{
error_set_code(1, "%s: %s (%s)", camera->device,
_("Could not open the video capture device"),
strerror(errno));
_camera_error(camera, error_get(), 1);
return FALSE;
}
if(_open_setup(camera) != 0)
{
_camera_error(camera, error_get(), 1);
close(camera->fd);
camera->fd = -1;
/* FIXME also free camera->buffers */
return FALSE;
}
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s() %dx%d\n", __func__,
camera->format.fmt.pix.width,
camera->format.fmt.pix.height);
#endif
gtk_widget_set_sensitive(GTK_WIDGET(_camera_toolbar[0].widget), TRUE);
gtk_widget_set_sensitive(GTK_WIDGET(_camera_toolbar[2].widget), TRUE);
gtk_widget_set_sensitive(GTK_WIDGET(_camera_toolbar[4].widget), TRUE);
/* FIXME allow the window to be smaller */
gtk_widget_set_size_request(camera->area, camera->format.fmt.pix.width,
camera->format.fmt.pix.height);
return FALSE;
}
static SSLTransport * _ssl_init(AppTransportPluginHelper * helper,
AppTransportMode mode, char const * name)
{
SSLTransport * ssl;
int res;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(%u, \"%s\")\n", __func__, mode, name);
#endif
if((ssl = object_new(sizeof(*ssl))) == NULL)
return NULL;
memset(ssl, 0, sizeof(*ssl));
ssl->helper = helper;
if((ssl->ssl_ctx = SSL_CTX_new(TLSv1_method())) == NULL
|| SSL_CTX_set_cipher_list(ssl->ssl_ctx,
SSL_DEFAULT_CIPHER_LIST) != 1
|| SSL_CTX_load_verify_locations(ssl->ssl_ctx, NULL,
"/etc/openssl/certs") != 1)
/* FIXME report the underlying error */
res = -error_set_code(1, "Could not initialize SSL");
else
switch((ssl->mode = mode))
{
case ATM_CLIENT:
res = _init_client(ssl, name);
break;
case ATM_SERVER:
res = _init_server(ssl, name);
break;
default:
res = -error_set_code(1,
"Unknown transport mode");
break;
}
/* check for errors */
if(res != 0)
{
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s() => %d (%s)\n", __func__, res,
error_get(NULL));
#endif
_ssl_destroy(ssl);
return NULL;
}
#if 0 /* XXX may be useful */
SSL_CTX_set_mode(ssl->ssl_ctx, SSL_MODE_ENABLE_PARTIAL_WRITE);
#endif
return ssl;
}
int ftdi_device_write(ftdi_device_t* dev, unsigned char* data, size_t num) {
ssize_t result;
error_clear(&dev->error);
result = ftdi_write_data(dev->libftdi_context, data, num);
if (result >= 0)
dev->num_written += result;
else {
error_setf(&dev->error, FTDI_ERROR_WRITE, "%03:%03", dev->bus,
dev->address);
return -error_get(&dev->error);
}
return result;
}
static int _snapshot_dcim(Camera * camera, char const * homedir,
char const * dcim)
{
char * path;
if((path = g_build_filename(homedir, dcim, NULL)) == NULL)
return -_camera_error(camera, _("Could not save picture"), 1);
if(mkdir(path, 0777) != 0 && errno != EEXIST)
{
error_set_code(1, "%s: %s: %s", _("Could not save picture"),
path, strerror(errno));
free(path);
return -_camera_error(camera, error_get(), 1);
}
free(path);
return 0;
}
static unsigned int _reset_baudrate(ModemPlugin * modem, unsigned int baudrate)
{
switch(baudrate)
{
case 1200:
return B1200;
case 2400:
return B2400;
case 4800:
return B4800;
case 9600:
return B9600;
case 19200:
return B19200;
case 38400:
return B38400;
#ifdef B76800
case 76800:
return B76800;
#endif
#ifdef B14400
case 14400:
return B14400;
#endif
#ifdef B28800
case 28800:
return B28800;
#endif
case 57600:
return B57600;
case 115200:
return B115200;
case 230400:
return B230400;
case 460800:
return B460800;
case 921600:
return B921600;
default:
error_set("%u%s", baudrate,
"Unsupported baudrate (using 115200)");
modem->helper->error(NULL, error_get(), 1);
return B115200;
}
}
/* ussd_init */
static USSD * _ussd_init(PhonePluginHelper * helper)
{
USSD * ussd;
if((ussd = object_new(sizeof(*ussd))) == NULL)
return NULL;
ussd->config = config_new();
ussd->_operator = NULL;
ussd->helper = helper;
ussd->window = NULL;
ussd->operators = NULL;
ussd->codes = NULL;
/* check for errors */
if(ussd->config == NULL || config_load(ussd->config,
SYSCONFDIR "/" PACKAGE "/ussd.conf") != 0)
helper->error(helper->phone, error_get(NULL), 1);
return ussd;
}
static char * _snapshot_path(Camera * camera, char const * homedir,
char const * dcim, char const * extension)
{
struct timeval tv;
struct tm tm;
unsigned int i;
char * filename;
char * path;
if(gettimeofday(&tv, NULL) != 0 || gmtime_r(&tv.tv_sec, &tm) == NULL)
{
error_set_code(1, "%s: %s", _("Could not save picture"),
strerror(errno));
_camera_error(camera, error_get(), 1);
return NULL;
}
for(i = 0; i < 64; i++)
{
if((filename = g_strdup_printf("%u%02u%02u-%02u%02u%02u-%03u%s",
tm.tm_year + 1900,
tm.tm_mon + 1, tm.tm_mday,
tm.tm_hour, tm.tm_min,
tm.tm_sec, i + 1, extension))
== NULL)
/* XXX report error */
return NULL;
path = g_build_filename(homedir, dcim, filename, NULL);
g_free(filename);
if(path == NULL)
{
_camera_error(camera, _("Could not save picture"), 1);
return NULL;
}
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s() %s\n", __func__, path);
#endif
if(access(path, R_OK) != 0 && errno == ENOENT)
return path;
g_free(path);
}
return NULL;
}
static int _settings_browse_home(Settings * settings, Config * config)
{
int ret;
char const fallback[] = ".local/share";
char const * path;
char const * homedir;
String * p;
/* use $XDG_DATA_HOME if set and not empty */
if((path = getenv("XDG_DATA_HOME")) != NULL && strlen(path) > 0)
return _settings_browse_folder(settings, config, path);
/* fallback to "$HOME/.local/share" */
if((homedir = getenv("HOME")) == NULL)
homedir = g_get_home_dir();
if((p = string_new_append(homedir, "/", fallback, NULL)) == NULL)
return -_settings_error(error_get(NULL), 1);
ret = _settings_browse_folder(settings, config, p);
free(p);
return ret;
}
static int _snapshot_save(Camera * camera, char const * path,
CameraSnapshotFormat format)
{
struct v4l2_pix_format * pix = &camera->format.fmt.pix;
GdkPixbuf * pixbuf;
char buf[16];
gboolean res;
GError * error = NULL;
if((pixbuf = gdk_pixbuf_new_from_data(camera->rgb_buffer,
GDK_COLORSPACE_RGB, FALSE, 8,
pix->width, pix->height, pix->width * 3,
NULL, NULL)) == NULL)
return -_camera_error(camera, _("Could not save picture"), 1);
switch(format)
{
case CSF_JPEG:
snprintf(buf, sizeof(buf), "%d",
camera->snapshot_quality);
res = gdk_pixbuf_save(pixbuf, path, "jpeg", &error,
"quality", buf, NULL);
break;
case CSF_PNG:
res = gdk_pixbuf_save(pixbuf, path, "png", &error,
NULL);
break;
default:
res = FALSE;
break;
}
g_object_unref(pixbuf);
if(res != TRUE)
{
error_set_code(1, "%s: %s", _("Could not save picture"),
(error != NULL) ? error->message
: _("Unknown error"));
g_error_free(error);
return -_camera_error(camera, error_get(), 1);
}
return 0;
}
/* function_name */
static int _function_name(State * state)
/* WORD */
{
int ret;
char const * string;
char * function = NULL;
if((string = token_get_string(state->token)) == NULL)
return _parser_error(state, "%s", "Empty function names are"
" not allowed");
if((function = strdup(string)) == NULL)
return error_set_code(1, "%s", strerror(errno));
ret = _parser_check(state, AS_CODE_WORD);
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s \"%s\"\n", "function", function);
#endif
if(asmcode_function(state->code, function) != 0)
ret |= _parser_error(state, "%s", error_get());
free(function);
return ret;
}
/* cpufreq_on_timeout */
static gboolean _cpufreq_on_timeout(gpointer data)
{
Cpufreq * cpufreq = data;
PanelAppletHelper * helper = cpufreq->helper;
uint64_t freq;
size_t freqsize = sizeof(freq);
char buf[256];
if(sysctlbyname(cpufreq->name, &freq, &freqsize, NULL, 0) < 0)
{
error_set("%s: %s: %s", applet.name, cpufreq->name,
strerror(errno));
helper->error(NULL, error_get(NULL), 1);
return TRUE;
}
snprintf(buf, sizeof(buf), "%4u", (unsigned int)freq);
gtk_label_set_text(GTK_LABEL(cpufreq->label), buf);
# if GTK_CHECK_VERSION(2, 12, 0)
snprintf(buf, sizeof(buf), "%s%u %s", _("CPU frequency: "),
(unsigned int)freq, _("MHz"));
gtk_widget_set_tooltip_text(cpufreq->hbox, buf);
# endif
return TRUE;
}
/* main */
int main(int argc, char * argv[])
{
Clock * clock;
int o;
if(setlocale(LC_ALL, "") == NULL)
_error("setlocale", 1);
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
gtk_init(&argc, &argv);
while((o = getopt(argc, argv, "")) != -1)
switch(o)
{
default:
return _usage();
}
if(optind != argc)
return _usage();
if((clock = clock_new()) == NULL)
return _error(error_get(NULL), 2);
gtk_main();
clock_delete(clock);
return 0;
}