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/* linux.c */
/* implements Linux specific functions */
#include "dive.h"
#include "display-gtk.h"
#include <gconf/gconf-client.h>
#include <string.h>
#define DIVELIST_DEFAULT_FONT "Sans 8"
GConfClient *gconf;
static char *gconf_name(char *name)
{
static char buf[255] = "/apps/subsurface/";
snprintf(buf, 255, "/apps/subsurface/%s", name);
return buf;
}
void subsurface_open_conf(void)
{
gconf = gconf_client_get_default();
}
void subsurface_unset_conf(char *name)
{
gconf_client_unset(gconf, gconf_name(name), NULL);
}
void subsurface_set_conf(char *name, pref_type_t type, const void *value)
{
switch (type) {
case PREF_BOOL:
gconf_client_set_bool(gconf, gconf_name(name), value != NULL, NULL);
break;
case PREF_STRING:
gconf_client_set_string(gconf, gconf_name(name), value, NULL);
}
}
const void *subsurface_get_conf(char *name, pref_type_t type)
{
switch (type) {
case PREF_BOOL:
return gconf_client_get_bool(gconf, gconf_name(name), NULL) ? (void *) 1 : NULL;
case PREF_STRING:
return gconf_client_get_string(gconf, gconf_name(name), NULL);
}
/* we shouldn't get here */
return NULL;
}
void subsurface_flush_conf(void)
{
/* this is a no-op */
}
void subsurface_close_conf(void)
{
/* this is a no-op */
}
int subsurface_fill_device_list(GtkListStore *store)
{
int i = 0;
int index = -1;
GtkTreeIter iter;
GDir *dev;
const char *name;
char *buffer;
gsize length;
dev = g_dir_open("/dev", 0, NULL);
while (dev && (name = g_dir_read_name(dev)) != NULL) {
if (strstr(name, "USB")) {
int len = strlen(name) + 6;
char *devicename = malloc(len);
snprintf(devicename, len, "/dev/%s", name);
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter,
0, devicename, -1);
if (is_default_dive_computer_device(devicename))
index = i;
i++;
}
}
if (dev)
g_dir_close(dev);
if (g_file_get_contents("/proc/mounts", &buffer, &length, NULL) &&
length > 0) {
char *ptr = strstr(buffer, "UEMISSDA");
if (ptr) {
char *end = ptr, *start = ptr;
while (start > buffer && *start != ' ')
start--;
if (*start == ' ')
start++;
while (*end != ' ' && *end != '\0')
end++;
*end = '\0';
name = strdup(start);
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter,
0, name, -1);
if (is_default_dive_computer_device(name))
index = i;
i++;
free((void *)name);
}
g_free(buffer);
}
if (i == 0) {
/* if we can't find anything, use the default */
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter,
0, "/dev/ttyUSB0", -1);
if (is_default_dive_computer_device("/dev/ttyUSB0"))
index = i;
}
return index;
}
const char *subsurface_icon_name()
{
return "subsurface.svg";
}
const char *subsurface_default_filename()
{
if (default_filename) {
return strdup(default_filename);
} else {
const char *home, *user;
char *buffer;
int len;
home = g_get_home_dir();
user = g_get_user_name();
len = strlen(home) + strlen(user) + 17;
buffer = malloc(len);
snprintf(buffer, len, "%s/subsurface/%s.xml", home, user);
return buffer;
}
}
const char *subsurface_gettext_domainpath(char *argv0)
{
if (argv0[0] == '.') {
/* we're starting a local copy */
return "./share/locale";
} else {
/* subsurface is installed, so system dir should be fine */
return NULL;
}
}
void subsurface_ui_setup(GtkSettings *settings, GtkWidget *menubar,
GtkWidget *vbox, GtkUIManager *ui_manager)
{
if (!divelist_font)
divelist_font = strdup(DIVELIST_DEFAULT_FONT);
gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, FALSE, 0);
}
void subsurface_command_line_init(gint *argc, gchar ***argv)
{
/* this is a no-op */
}
void subsurface_command_line_exit(gint *argc, gchar ***argv)
{
/* this is a no-op */
}
gboolean subsurface_os_feature_available(os_feature_t f)
{
return TRUE;
}
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