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/* GIO - GLib Input, Output and Streaming Library
*
* Copyright (C) 2009 Martin Pitt <martin.pitt@ubuntu.com>
*
* 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.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, see
* <http://www.gnu.org/licenses/>.
*/
#include <config.h>
#include "gvfsgphoto2utils.h"
#include <string.h>
#include <glib/gi18n-lib.h>
static int hexdigit (char c)
{
if (c >= 'a')
return c - 'a' + 10;
if (c >= 'A')
return c - 'A' + 10;
g_return_val_if_fail (c >= '0' && c <= '9', 0);
return c - '0';
}
/* Do not free result, it's a static buffer */
static const char*
udev_decode_string (const char* encoded)
{
int len;
const char* s;
static char decoded[4096];
if (encoded == NULL)
return NULL;
for (len = 0, s = encoded; *s && len < sizeof (decoded) - 1; ++len, ++s) {
/* need to check for NUL terminator in advance */
if (s[0] == '\\' && s[1] == 'x' && s[2] >= '0' && s[3] >= '0') {
decoded[len] = (hexdigit (s[2]) << 4) | hexdigit (s[3]);
s += 3;
} else if (s[0] == '_' || s[0] == '-') {
decoded[len] = ' ';
} else {
decoded[len] = *s;
}
}
decoded[len] = '\0';
return decoded;
}
char *
g_vfs_get_volume_name (GUdevDevice *device, const char *device_id)
{
const char *gphoto_name;
const char *product = NULL;
const char *vendor;
const char *model;
/* our preference: device_id > ID_MEDIA_PLAYER_{VENDOR,PRODUCT} > product >
* ID_{VENDOR,MODEL} */
gphoto_name = g_udev_device_get_property (device, device_id);
if (gphoto_name != NULL && strcmp (gphoto_name, "1") != 0)
return g_strdup (gphoto_name);
vendor = g_udev_device_get_property (device, "ID_MEDIA_PLAYER_VENDOR");
if (vendor == NULL)
vendor = g_udev_device_get_property (device, "ID_VENDOR_ENC");
model = g_udev_device_get_property (device, "ID_MEDIA_PLAYER_MODEL");
if (model == NULL) {
model = g_udev_device_get_property (device, "ID_MODEL_ENC");
product = g_udev_device_get_sysfs_attr (device, "product");
}
if (product != NULL && strlen (product) > 0)
return g_strdup (udev_decode_string (product));
else if (vendor == NULL)
{
if (model != NULL)
return g_strdup (udev_decode_string (model));
}
else
{
if (model != NULL)
{
/* we can't call udev_decode_string() twice in one g_strdup_printf(),
* it returns a static buffer */
gchar *temp = g_strconcat (vendor, " ", model, NULL);
gchar *name = g_strdup (udev_decode_string (temp));
g_free (temp);
return name;
}
else
{
if (g_udev_device_has_property (device, "ID_MEDIA_PLAYER"))
{
/* Translators: %s is the device vendor */
return g_strdup_printf (_("%s Audio Player"), udev_decode_string (vendor));
}
else
{
/* Translators: %s is the device vendor */
return g_strdup_printf (_("%s Camera"), udev_decode_string (vendor));
}
}
}
return g_strdup (_("Camera"));
}
char *
g_vfs_get_volume_icon (GUdevDevice *device)
{
if (g_udev_device_has_property (device, "ID_MEDIA_PLAYER_ICON_NAME"))
return g_strdup (g_udev_device_get_property (device, "ID_MEDIA_PLAYER_ICON_NAME"));
else if (g_udev_device_has_property (device, "ID_MEDIA_PLAYER"))
return g_strdup ("multimedia-player");
else
return g_strdup ("camera-photo");
}
char *
g_vfs_get_volume_symbolic_icon (GUdevDevice *device)
{
if (g_udev_device_has_property (device, "ID_MEDIA_PLAYER_ICON_NAME"))
return g_strconcat (g_udev_device_get_property (device, "ID_MEDIA_PLAYER_ICON_NAME"), "-symbolic", NULL);
else if (g_udev_device_has_property (device, "ID_MEDIA_PLAYER"))
return g_strdup ("multimedia-player-symbolic");
else
return g_strdup ("camera-photo-symbolic");
}
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