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authorGravatar Nikias Bassen2009-07-04 11:23:04 +0200
committerGravatar Matt Colyer2009-07-07 08:31:51 -0700
commit5f46d10d6bb650abdda1e5a691747d315395a9ea (patch)
tree47e68e355cb35c98f54e780c0dfd38fc687bc136 /src/ifuse.c
parente065edb078a4a2768f5d4d5c403d03dd10f05bcd (diff)
downloadifuse-5f46d10d6bb650abdda1e5a691747d315395a9ea.tar.gz
ifuse-5f46d10d6bb650abdda1e5a691747d315395a9ea.tar.bz2
ifuse: full symlink and hardlink support
Diffstat (limited to 'src/ifuse.c')
-rw-r--r--src/ifuse.c48
1 files changed, 48 insertions, 0 deletions
diff --git a/src/ifuse.c b/src/ifuse.c
index d888ee2..f117885 100644
--- a/src/ifuse.c
+++ b/src/ifuse.c
@@ -336,6 +336,51 @@ int ifuse_ftruncate(const char *path, off_t size, struct fuse_file_info *fi)
return iphone_afc_truncate_file(afc, fi->fh, size);
}
+int ifuse_readlink(const char *path, char *linktarget, size_t buflen)
+{
+ int i, ret;
+ char **info = NULL;
+ if (!path || !linktarget || (buflen == 0)) {
+ return -EINVAL;
+ }
+ linktarget[0] = '\0'; // in case the link target cannot be determined
+ iphone_afc_client_t afc = fuse_get_context()->private_data;
+ iphone_error_t res = iphone_afc_get_file_info(afc, path, &info);
+ if ((res == IPHONE_E_SUCCESS) && info) {
+ ret = -1;
+ for (i = 0; info[i]; i+=2) {
+ if (!strcmp(info[i], "LinkTarget")) {
+ strncpy(linktarget, info[i+1], buflen-1);
+ linktarget[buflen-1] = '\0';
+ ret = 0;
+ }
+ }
+ free_dictionary(info);
+ } else {
+ ret = -1;
+ }
+
+ return ret;
+}
+
+int ifuse_symlink(const char *target, const char *linkname)
+{
+ iphone_afc_client_t afc = fuse_get_context()->private_data;
+ if (IPHONE_E_SUCCESS == iphone_afc_make_link(afc, IPHONE_AFC_SYMLINK, target, linkname))
+ return 0;
+ else
+ return -1;
+}
+
+int ifuse_link(const char *target, const char *linkname)
+{
+ iphone_afc_client_t afc = fuse_get_context()->private_data;
+ if (IPHONE_E_SUCCESS == iphone_afc_make_link(afc, IPHONE_AFC_HARDLINK, target, linkname))
+ return 0;
+ else
+ return -1;
+}
+
int ifuse_unlink(const char *path)
{
iphone_afc_client_t afc = fuse_get_context()->private_data;
@@ -386,6 +431,9 @@ static struct fuse_operations ifuse_oper = {
.write = ifuse_write,
.truncate = ifuse_truncate,
.ftruncate = ifuse_ftruncate,
+ .readlink = ifuse_readlink,
+ .symlink = ifuse_symlink,
+ .link = ifuse_link,
.unlink = ifuse_unlink,
.rename = ifuse_rename,
.fsync = ifuse_fsync,