search for: xdr_u_long

...r/include/rpc/xdr.h:312: error: previous declaration of ?xdr_array? was here /usr/include/rx/xdr_prototypes.h:44: error: conflicting types for ?xdr_long? /usr/include/rpc/xdr.h:292: error: previous declaration of ?xdr_long? was here /usr/include/rx/xdr_prototypes.h:45: error: conflicting types for ?xdr_u_long? /usr/include/rpc/xdr.h:293: error: previous declaration of ?xdr_u_long? was here /usr/include/rx/xdr_prototypes.h:46: error: conflicting types for ?xdr_int? /usr/include/rpc/xdr.h:290: error: previous declaration of ?xdr_int? was here /usr/include/rx/xdr_prototypes.h:47: error: conflicting types f...

The filesystem_walk API parses the FS internals of a partition and returns a list of all the files and directories contained within. It list deleted files and directories as well. For each node, it reports its relative path, its inode and its allocation status. This is the end user API for inspecting a disk partition content. The command can handle filenames with special characters. Example

...E char *buf; + + if ((buf = malloc(GUESTFS_MAX_CHUNK_SIZE)) == NULL) { + reply_with_perror ("malloc"); + return -1; + } + + /* Serialise tsk_node struct. */ + len = strlen(node_info->tsk_name) + 1; + + xdrmem_create(&xdr, buf, GUESTFS_MAX_CHUNK_SIZE, XDR_ENCODE); + if (!xdr_u_long(&xdr, &len)) + return -1; + if (!xdr_string(&xdr, &node_info->tsk_name, len)) + return -1; + if (!xdr_uint64_t(&xdr, &node_info->tsk_inode)) + return -1; + if (!xdr_uint32_t(&xdr, &node_info->tsk_allocated)) + return -1; + + /* Resize buffer...

...truct guestfs_tsk_node)); + + return nodes; +} + +/* Parse a single XDR encoded node_info. + * Return 0 on success, -1 on error. + */ +static int +deserialise_inode_info +(guestfs_h *g, XDR *xdrs, struct guestfs_tsk_node *node_info) +{ + size_t len = 0; + CLEANUP_FREE char *buf = NULL; + + if (!xdr_u_long(xdrs, &len)) + return -1; + + buf = safe_malloc(g, len); + + if (!xdr_string(xdrs, &buf, len)) + return -1; + if (!xdr_uint64_t(xdrs, &node_info->tsk_inode)) + return -1; + if (!xdr_uint32_t(xdrs, &node_info->tsk_allocated)) + return -1; + + node_info->tsk_...

...= NULL; + + /* Deserialise tsk_dirent struct. */ + if (!xdr_uint64_t (xdrs, &dirent->tsk_inode)) + return -1; + if (!xdr_char (xdrs, &dirent->tsk_type)) + return -1; + if (!xdr_int64_t (xdrs, &dirent->tsk_size)) + return -1; + + /* Deserialise filename. */ + if (!xdr_u_long (xdrs, &len)) + return -1; + buf = safe_malloc (g, len); + if (!xdr_string (xdrs, &buf, len)) + return -1; + dirent->tsk_name = safe_strndup(g, buf, len); + + if (!xdr_uint32_t (xdrs, &dirent->tsk_allocated)) + return -1; + + return 0; +} -- 2.8.0.rc3

The filesystem_walk0 API parses the FS internals of a partition and returns a list of all the files and directories contained within. It list deleted files and directories as well. For each node, it reports its relative path, its inode and its allocation status. The output is serialised in XDR format and written to the given file. The command is similar to The Sleuth Kit "fls -rp

...if (!xdr_uint64_t (&xdr, &dirent->tsk_inode)) + return -1; + if (!xdr_char (&xdr, &dirent->tsk_type)) + return -1; + if (!xdr_int64_t (&xdr, &dirent->tsk_size)) + return -1; + + /* Serialise filename. */ + len = strlen (dirent->tsk_name) + 1; + if (!xdr_u_long (&xdr, &len)) + return -1; + if (!xdr_string (&xdr, &dirent->tsk_name, len)) + return -1; + + if (!xdr_uint32_t (&xdr, &dirent->tsk_allocated)) + return -1; + + /* Resize buffer to actual length. */ + len = xdr_getpos (&xdr); + xdr_destroy (&xdr);...

v2: - Increased the amount of collected information from the FS content. - Moved filesystem_walk0 as internal command. - Code improvement based on comments. - Adhere to project's coding style. - Better command documentation. - More robust tests. Patch ready for review, code available at: https://github.com/noxdafox/libguestfs/tree/filesystem_walk Matteo Cafasso (5): generator:

...tsk_inode)) > + return -1; > + if (!xdr_char (&xdr, &dirent->tsk_type)) > + return -1; > + if (!xdr_int64_t (&xdr, &dirent->tsk_size)) > + return -1; > + > + /* Serialise filename. */ > + len = strlen (dirent->tsk_name) + 1; > + if (!xdr_u_long (&xdr, &len)) > + return -1; > + if (!xdr_string (&xdr, &dirent->tsk_name, len)) > + return -1; > + > + if (!xdr_uint32_t (&xdr, &dirent->tsk_allocated)) > + return -1; > + > + /* Resize buffer to actual length. */ > + len = xdr_...

...t; + if (!xdr_char (&xdr, &dirent->tsk_type)) > > + return -1; > > + if (!xdr_int64_t (&xdr, &dirent->tsk_size)) > > + return -1; > > + > > + /* Serialise filename. */ > > + len = strlen (dirent->tsk_name) + 1; > > + if (!xdr_u_long (&xdr, &len)) > > + return -1; > > + if (!xdr_string (&xdr, &dirent->tsk_name, len)) > > + return -1; > > + > > + if (!xdr_uint32_t (&xdr, &dirent->tsk_allocated)) > > + return -1; > > + > > + /* Resize buffer...