const char *font_init(font_t *self, const char *filename, int ptsize) {
const char *errmsg = NULL;
void *data = NULL;
FILE *fp = NULL;
memset(self, 0, sizeof(*self));
/* Load font file */
int size;
data = filesystem_read(filename, &size);
if (!data) {
errmsg = "could not open font file";
goto fail;
}
/* Init font */
errmsg = initFont(self, data, ptsize);
if (errmsg) {
goto fail;
}
/* Free font data */
filesystem_free(data);
data = NULL;
return NULL;
fail:
if (fp) fclose(fp);
filesystem_free(data);
return errmsg;
}
static void fuse_destroyed() {
logging_log("Main", LOGGING_LEVEL_INFO,
"*** Got EXIT COMMAND from FUSE, termination sequence initiated...");
logging_log("Main", LOGGING_LEVEL_INFO,
"Terminating all other threads...");
downloader_shutdown();
logging_log("Main", LOGGING_LEVEL_INFO,
"All other threads have terminated, cleaning up...");
http_free();
downloader_free();
searcher_free();
filesystem_free();
providers_free();
configuration_free();
logging_log("Main", LOGGING_LEVEL_INFO,
"Cleanup almost finished, cleaning up the logging subsystem and exiting...");
logging_free();
fclose(stdin);
fclose(stdout);
fclose(stderr);
}
static int tmpfs_mount(void *dev, void *dir) {
struct node *dir_node, *dev_node;
struct nas *dir_nas, *dev_nas;
struct tmpfs_file_info *fi;
struct tmpfs_fs_info *fsi;
struct node_fi *dev_fi;
dev_node = dev;
dev_nas = dev_node->nas;
dir_node = dir;
dir_nas = dir_node->nas;
if (NULL == (dev_fi = dev_nas->fi)) {
return -ENODEV;
}
if (NULL == (dir_nas->fs = filesystem_create("tmpfs"))) {
return -ENOMEM;
}
dir_nas->fs->bdev = dev_fi->privdata;
/* allocate this fs info */
if(NULL == (fsi = pool_alloc(&tmpfs_fs_pool))) {
filesystem_free(dir_nas->fs);
return -ENOMEM;
}
memset(fsi, 0, sizeof(struct tmpfs_fs_info));
dir_nas->fs->fsi = fsi;
fsi->block_per_file = MAX_FILE_SIZE;
fsi->block_size = PAGE_SIZE();
fsi->numblocks = block_dev(dev_fi->privdata)->size / PAGE_SIZE();
/* allocate this directory info */
if(NULL == (fi = pool_alloc(&tmpfs_file_pool))) {
return -ENOMEM;
}
memset(fi, 0, sizeof(struct tmpfs_file_info));
fi->index = fi->mode = 0;
dir_nas->fi->privdata = (void *) fi;
return 0;
}
int main(int argc, char* argv[])
{
if (argc != 2)
{
LOG_ERROR("Usage: %s <mount location>", argv[0]);
return 1;
}
filesystem_h fs = filesystem_create();
device_h* devices = NULL;
size_t devices_count = 0;
if (get_available_devices(&devices, &devices_count))
{
for (size_t i = 0; i < devices_count; i++)
{
LOG_INFO("Found device %s (%s)", device_get_uid(devices[i]), device_get_name(devices[i]));
char* db_location = device_get_photo_db_location(devices[i]);
char* root_path = device_get_root_path(devices[i]);
db_h db = db_create(db_location, device_get_name(devices[i]), root_path);
if (db != NULL)
{
filesystem_add_database(fs, db);
}
free(db_location);
free(root_path);
device_free(devices[i]);
}
free(devices);
}
filesystem_run(fs, argv[1]);
filesystem_free(fs);
}