static int process_directory(int parent, const char *path, int fixstats)
{
DIR *dir;
struct dirent *entry;
char *secontext = NULL;
nDirectories++;
dir = opendir(path);
if(dir)
{
while((entry = readdir(dir)) != NULL)
{
/* Ignore . and .. */
if(strcmp(entry->d_name,".") &&
strcmp(entry->d_name,".."))
{
char full_name[500];
char *suffix, dest_name[500];
int ret;
struct stat stats;
int equivalentObj;
int newObj;
sprintf(full_name,"%s/%s",path,entry->d_name);
lstat(full_name,&stats);
if (sehnd) {
suffix = full_name + seprefixlen;
ret = snprintf(dest_name,
sizeof dest_name,
"%s%s", mntpoint,
suffix);
if (ret < 0 ||
(size_t) ret >= sizeof dest_name) {
fprintf(stderr,
"snprintf failed on %s%s\n",
mntpoint, suffix);
exit(1);
}
char *sepath = NULL;
if (dest_name[0] == '/')
sepath = strdup(dest_name);
else if (asprintf(&sepath, "/%s", dest_name) < 0)
sepath = NULL;
if (!sepath) {
perror("malloc");
exit(1);
}
if (selabel_lookup(sehnd, &secontext,
sepath,
stats.st_mode) < 0) {
perror("selabel_lookup");
free(sepath);
exit(1);
}
free(sepath);
}
if(S_ISLNK(stats.st_mode) ||
S_ISREG(stats.st_mode) ||
S_ISDIR(stats.st_mode) ||
S_ISFIFO(stats.st_mode) ||
S_ISBLK(stats.st_mode) ||
S_ISCHR(stats.st_mode) ||
S_ISSOCK(stats.st_mode))
{
newObj = obj_id++;
nObjects++;
if (fixstats) {
fix_stat(full_name, &stats);
}
//printf("Object %d, %s is a ",newObj,full_name);
/* We're going to create an object for it */
if((equivalentObj = find_obj_in_list(stats.st_dev, stats.st_ino)) > 0)
{
/* we need to make a hard link */
//printf("hard link to object %d\n",equivalentObj);
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_HARDLINK, &stats, parent, entry->d_name, equivalentObj, NULL, secontext);
}
else
{
add_obj_to_list(stats.st_dev,stats.st_ino,newObj);
if(S_ISLNK(stats.st_mode))
{
char symname[500];
memset(symname,0, sizeof(symname));
readlink(full_name,symname,sizeof(symname) -1);
//printf("symlink to \"%s\"\n",symname);
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SYMLINK, &stats, parent, entry->d_name, -1, symname, secontext);
}
else if(S_ISREG(stats.st_mode))
{
//printf("file, ");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_FILE, &stats, parent, entry->d_name, -1, NULL, secontext);
if(error >= 0)
{
int h;
__u8 bytes[chunkSize];
int nBytes;
int chunk = 0;
h = open(full_name,O_RDONLY);
if(h >= 0)
{
memset(bytes,0xff,sizeof(bytes));
while((nBytes = read(h,bytes,sizeof(bytes))) > 0)
{
chunk++;
write_chunk(bytes,newObj,chunk,nBytes);
memset(bytes,0xff,sizeof(bytes));
}
if(nBytes < 0)
error = nBytes;
//printf("%d data chunks written\n",chunk);
}
else
{
perror("Error opening file");
}
close(h);
}
}
else if(S_ISSOCK(stats.st_mode))
{
//printf("socket\n");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SPECIAL, &stats, parent, entry->d_name, -1, NULL, secontext);
}
else if(S_ISFIFO(stats.st_mode))
{
//printf("fifo\n");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SPECIAL, &stats, parent, entry->d_name, -1, NULL, secontext);
}
else if(S_ISCHR(stats.st_mode))
{
//printf("character device\n");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SPECIAL, &stats, parent, entry->d_name, -1, NULL, secontext);
}
else if(S_ISBLK(stats.st_mode))
{
//printf("block device\n");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SPECIAL, &stats, parent, entry->d_name, -1, NULL, secontext);
}
else if(S_ISDIR(stats.st_mode))
{
//printf("directory\n");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_DIRECTORY, &stats, parent, entry->d_name, -1, NULL, secontext);
// NCB modified 10/9/2001 process_directory(1,full_name);
process_directory(newObj,full_name,fixstats);
}
}
}
else
{
//printf(" we don't handle this type\n");
}
}
}
closedir(dir);
}
return 0;
}
static int process_directory(int parent, const char *path, int fixstats, mkyaffs2image_callback callback)
{
DIR *dir;
struct dirent *entry;
//nDirectories++;
dir = opendir(path);
if(dir)
{
while((entry = readdir(dir)) != NULL)
{
/* Ignore . and .. */
if(strcmp(entry->d_name,".") &&
strcmp(entry->d_name,".."))
{
char full_name[PATH_MAX];
struct stat stats;
int equivalentObj;
int newObj;
sprintf(full_name,"%s/%s",path,entry->d_name);
lstat(full_name,&stats);
if(S_ISLNK(stats.st_mode) ||
S_ISREG(stats.st_mode) ||
S_ISDIR(stats.st_mode) ||
S_ISFIFO(stats.st_mode) ||
S_ISBLK(stats.st_mode) ||
S_ISCHR(stats.st_mode) ||
S_ISSOCK(stats.st_mode))
{
newObj = obj_id++;
if (callback != NULL)
callback(full_name);
//nObjects++;
if (fixstats) {
fix_stat(full_name, &stats);
}
//printf("Object %d, %s is a ",newObj,full_name);
/* We're going to create an object for it */
if((equivalentObj = find_obj_in_list(stats.st_dev, stats.st_ino)) > 0)
{
/* we need to make a hard link */
//printf("hard link to object %d\n",equivalentObj);
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_HARDLINK, &stats, parent, entry->d_name, equivalentObj, NULL);
}
else
{
add_obj_to_list(stats.st_dev,stats.st_ino,newObj);
if(S_ISLNK(stats.st_mode))
{
char symname[PATH_MAX];
memset(symname,0, sizeof(symname));
readlink(full_name,symname,sizeof(symname) -1);
//printf("symlink to \"%s\"\n",symname);
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SYMLINK, &stats, parent, entry->d_name, -1, symname);
}
else if(S_ISREG(stats.st_mode))
{
//printf("file, ");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_FILE, &stats, parent, entry->d_name, -1, NULL);
if(error >= 0)
{
int h;
__u8 bytes[chunkSize];
int nBytes;
int chunk = 0;
h = open(full_name,O_RDONLY);
if(h >= 0)
{
memset(bytes,0xff,sizeof(bytes));
while((nBytes = read(h,bytes,sizeof(bytes))) > 0)
{
chunk++;
write_chunk(bytes,newObj,chunk,nBytes);
memset(bytes,0xff,sizeof(bytes));
}
if(nBytes < 0)
error = nBytes;
//printf("%d data chunks written\n",chunk);
}
else
{
perror("Error opening file");
}
close(h);
}
}
else if(S_ISSOCK(stats.st_mode))
{
//printf("socket\n");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SPECIAL, &stats, parent, entry->d_name, -1, NULL);
}
else if(S_ISFIFO(stats.st_mode))
{
//printf("fifo\n");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SPECIAL, &stats, parent, entry->d_name, -1, NULL);
}
else if(S_ISCHR(stats.st_mode))
{
//printf("character device\n");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SPECIAL, &stats, parent, entry->d_name, -1, NULL);
}
else if(S_ISBLK(stats.st_mode))
{
//printf("block device\n");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SPECIAL, &stats, parent, entry->d_name, -1, NULL);
}
else if(S_ISDIR(stats.st_mode))
{
//printf("directory\n");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_DIRECTORY, &stats, parent, entry->d_name, -1, NULL);
// NCB modified 10/9/2001 process_directory(1,full_name);
process_directory(newObj,full_name,fixstats,callback);
}
}
}
else
{
//printf(" we don't handle this type\n");
}
}
}
closedir(dir);
}
return 0;
}
