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if (retval != TCL_OK) {
APPFS_DEBUG("Tcl command failed, ::errorInfo contains: %s\n", Tcl_GetVar(interp, "::errorInfo", 0));
}
return(retval);
}
/*
* AppFS: Request that a host's package index be updated locally
*/
static void appfs_update_index(const char *hostname) {
Tcl_Interp *interp;
int tcl_ret;
APPFS_DEBUG("Enter: hostname = %s", hostname);
interp = appfs_TclInterp();
if (interp == NULL) {
return;
}
tcl_ret = appfs_Tcl_Eval(interp, 2, "::appfs::getindex", hostname);
if (tcl_ret != TCL_OK) {
APPFS_DEBUG("Call to ::appfs::getindex failed: %s", Tcl_GetStringResult(interp));
return;
}
return;
}
/*
* AppFS: Get a SHA1 from a host
* Returns a local file name, or NULL if it cannot be fetched
*/
static const char *appfs_getfile(const char *hostname, const char *sha1) {
Tcl_Interp *interp;
char *retval;
int tcl_ret;
interp = appfs_TclInterp();
if (interp == NULL) {
return(NULL);
}
tcl_ret = appfs_Tcl_Eval(interp, 3, "::appfs::download", hostname, sha1);
if (tcl_ret != TCL_OK) {
APPFS_DEBUG("Call to ::appfs::download failed: %s", Tcl_GetStringResult(interp));
return(NULL);
}
retval = strdup(Tcl_GetStringResult(interp));
return(retval);
}
/*
* AppFS: Update the manifest for a specific package (by the package SHA1) on
* a given host
*/
static void appfs_update_manifest(const char *hostname, const char *sha1) {
Tcl_Interp *interp;
int tcl_ret;
interp = appfs_TclInterp();
if (interp == NULL) {
return;
}
tcl_ret = appfs_Tcl_Eval(interp, 3, "::appfs::getpkgmanifest", hostname, sha1);
if (tcl_ret != TCL_OK) {
APPFS_DEBUG("Call to ::appfs::getpkgmanifest failed: %s", Tcl_GetStringResult(interp));
return;
}
return;
}
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if (retval != TCL_OK) {
APPFS_DEBUG("Tcl command failed, ::errorInfo contains: %s\n", Tcl_GetVar(interp, "::errorInfo", 0));
}
return(retval);
}
/*
* Determine the UID for the user making the current FUSE filesystem request.
* This will be used to lookup the user's home directory so we can search for
* locally modified files.
*/
static uid_t appfs_get_fsuid(void) {
struct fuse_context *ctx;
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static int appfs_fuse_getattr(const char *path, struct stat *stbuf) {
struct appfs_pathinfo pathinfo;
int res = 0;
APPFS_DEBUG("Enter (path = %s, ...)", path);
pathinfo.type = APPFS_PATHTYPE_INVALID;
res = appfs_get_path_info(path, &pathinfo, NULL);
if (res != 0) {
return(res);
}
memset(stbuf, 0, sizeof(struct stat));
stbuf->st_mtime = pathinfo.time;
stbuf->st_ctime = pathinfo.time;
stbuf->st_atime = pathinfo.time;
stbuf->st_ino = pathinfo.inode;
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static int appfs_fuse_getattr(const char *path, struct stat *stbuf) {
struct appfs_pathinfo pathinfo;
int res = 0;
APPFS_DEBUG("Enter (path = %s, ...)", path);
pathinfo.type = APPFS_PATHTYPE_DIRECTORY;
pathinfo.typeinfo.dir.childcount = 0;
memset(stbuf, 0, sizeof(struct stat));
stbuf->st_mtime = pathinfo.time;
stbuf->st_ctime = pathinfo.time;
stbuf->st_atime = pathinfo.time;
stbuf->st_ino = pathinfo.inode;
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}
}
return res;
}
static int appfs_fuse_readdir(const char *path, void *buf, fuse_fill_dir_t filler, off_t offset, struct fuse_file_info *fi) {
struct appfs_pathinfo pathinfo;
struct appfs_children *children, *child;
int retval;
APPFS_DEBUG("Enter (path = %s, ...)", path);
retval = appfs_get_path_info(path, &pathinfo, &children);
if (retval != 0) {
return(retval);
}
filler(buf, ".", NULL, 0);
filler(buf, "..", NULL, 0);
for (child = children; child; child = child->_next) {
filler(buf, child->name, NULL, 0);
}
// appfs_free_list_children(children);
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}
}
return res;
}
static int appfs_fuse_readdir(const char *path, void *buf, fuse_fill_dir_t filler, off_t offset, struct fuse_file_info *fi) {
Tcl_Interp *interp;
Tcl_Obj **children;
int children_count, idx;
int tcl_ret;
int retval;
APPFS_DEBUG("Enter (path = %s, ...)", path);
interp = appfs_TclInterp();
if (interp == NULL) {
return(0);
}
filler(buf, ".", NULL, 0);
filler(buf, "..", NULL, 0);
tcl_ret = appfs_Tcl_Eval(interp, 2, "::appfs::getchildren", path);
if (tcl_ret != TCL_OK) {
APPFS_DEBUG("::appfs::getchildren(%s) failed.", path);
APPFS_DEBUG("Tcl Error is: %s", Tcl_GetStringResult(interp));
return(0);
}
tcl_ret = Tcl_ListObjGetElements(interp, Tcl_GetObjResult(interp), &children_count, &children);
if (tcl_ret != TCL_OK) {
APPFS_DEBUG("Parsing list of children on path %s failed.", path);
APPFS_DEBUG("Tcl Error is: %s", Tcl_GetStringResult(interp));
return(0);
}
for (idx = 0; idx < children_count; idx++) {
filler(buf, Tcl_GetString(children[idx]), NULL, 0);
}
return(0);
}
static int appfs_fuse_open(const char *path, struct fuse_file_info *fi) {
struct appfs_pathinfo pathinfo;
const char *real_path;
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