Code tidyups
- Remove unused 'is_synced' member from struct xrdp_inode - Move prototype for xfuse_devredir_cb_write_file() to correct file - Add const correctness to dev_redir_strings_ends_with() function - Add const correctness to fuse_reverse_pathname() function - Moved devredir_proc_cid_* functions out of devredir.h and made static - Added XFUSE_DUMP_ADDED_ENTRIES maro for debugging - Removed duplicate code path in xfuse_remove_dir_or_file() - Removed duplicate code path in xfuse_cb_rename() - Removed duplicate code path in xfuse_create_dir_or_file() - Removed duplicate code path in xfuse_cb_open() - Removed duplicate code path in xfuse_proc_opendir_req()
This commit is contained in:
matt335672
parent
c31b3b0dc2
commit
c43c9cd551
@ -128,6 +128,9 @@ void xfuse_devredir_cb_file_close(void *vp) {}
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#define LOG_DEBUG 2
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#define LOG_LEVEL LOG_ERROR
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/* Uncomment for detail of added entries */
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#define XFUSE_DUMP_ADDED_ENTRIES
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#define log_error(_params...) \
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{ \
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g_write("[%10.10u]: FUSE %s: %d : ERROR: ", \
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@ -267,7 +270,7 @@ static void xfuse_create_file(fuse_req_t req, fuse_ino_t parent,
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static void xfuse_dump_fs(void);
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static tui32 xfuse_get_device_id_for_inode(fuse_ino_t ino, char *full_path);
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static void fuse_reverse_pathname(char *full_path, char *reverse_path);
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static void fuse_reverse_pathname(char *full_path, const char *reverse_path);
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static struct xrdp_inode * xfuse_get_inode_from_pinode_name(fuse_ino_t pinode,
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const char *name);
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@ -1099,9 +1102,9 @@ static void xfuse_dump_fs(void)
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if ((xinode = g_xrdp_fs.inode_table[i]) == NULL)
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continue;
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log_debug("pinode=%d inode=%d nentries=%d nopen=%d is_synced=%d name=%s",
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log_debug("pinode=%d inode=%d nentries=%d nopen=%d name=%s",
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xinode->parent_inode, xinode->inode,
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xinode->nentries, xinode->nopen, xinode->is_synced,
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xinode->nentries, xinode->nopen,
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xinode->name);
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}
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log_debug("%s", "");
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@ -1113,10 +1116,10 @@ static void xfuse_dump_fs(void)
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* @param xino xinode structure to dump
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*****************************************************************************/
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#if 0
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#ifdef XFUSE_DUMP_ADDED_ENTRIES
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static void xfuse_dump_xrdp_inode(struct xrdp_inode *xino)
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{
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log_debug("--- dumping struct xinode ---");
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log_debug("--- dumping struct xinode %p ---",xino);
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log_debug("name: %s", xino->name);
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log_debug("parent_inode: %d", xino->parent_inode);
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log_debug("inode: %d", xino->inode);
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@ -1191,19 +1194,35 @@ static tui32 xfuse_get_device_id_for_inode(fuse_ino_t ino, char *full_path)
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* @param reverse_path path name in the reverse order
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*****************************************************************************/
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static void fuse_reverse_pathname(char *full_path, char *reverse_path)
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static void fuse_reverse_pathname(char *full_path, const char *reverse_path)
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{
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char *cptr;
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char *optr; /* Output pointer */
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const char *start;/* Pointer to start of current element in input */
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const char *end; /* Ditto for the end */
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full_path[0] = 0;
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/* Start writing the result from the end */
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optr = full_path + strlen(reverse_path);
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*optr = '\0';
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while ((cptr = strrchr(reverse_path, '/')) != NULL)
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start = reverse_path;
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while ((end = strchr(start, '/')) != NULL)
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{
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strcat(full_path, cptr + 1);
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strcat(full_path, "/");
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cptr[0] = 0;
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/* Copy current element to the end of the result... */
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optr -= (end - start);
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memcpy(optr, start, (end - start));
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/* And precede with a '/' */
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*--optr = '/';
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/* Next element starts after the '/' */
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start = end + 1;
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}
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strcat(full_path, reverse_path);
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/* Last bit (if reverse_path doesn't end with a '/') */
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if (optr != full_path)
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{
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memcpy(full_path, start, optr - full_path);
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}
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}
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/**
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@ -1278,7 +1297,6 @@ xfuse_create_file_in_xrdp_fs(tui32 device_id, int pinode, const char *name,
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xinode->mtime = cur_time;
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xinode->ctime = cur_time;
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xinode->device_id = device_id;
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xinode->is_synced = 1;
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strcpy(xinode->name, name);
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if (type == S_IFDIR)
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@ -1294,6 +1312,9 @@ xfuse_create_file_in_xrdp_fs(tui32 device_id, int pinode, const char *name,
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g_xrdp_fs.inode_table[xinode->inode] = xinode;
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g_xrdp_fs.num_entries++;
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#ifdef XFUSE_DUMP_ADDED_ENTRIES
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xfuse_dump_xrdp_inode(xinode);
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#endif
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/* bump up lookup count in parent dir */
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xinodep = g_xrdp_fs.inode_table[pinode];
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@ -1525,6 +1546,9 @@ int xfuse_devredir_cb_enum_dir(void *vp, struct xrdp_inode *xinode)
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xfuse_update_xrdpfs_size();
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xfuse_dump_fs();
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#ifdef XFUSE_DUMP_ADDED_ENTRIES
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xfuse_dump_xrdp_inode(xinode);
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#endif
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return 0;
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}
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@ -1853,7 +1877,6 @@ void xfuse_devredir_cb_rename_file(void *vp, tui32 IoStatus)
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if (fip->inode != fip->new_inode)
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{
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/* file has been moved to a different dir */
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old_xinode->is_synced = 1;
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g_xrdp_fs.inode_table[fip->inode]->nentries--;
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g_xrdp_fs.inode_table[fip->new_inode]->nentries++;
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}
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@ -2097,8 +2120,6 @@ static void xfuse_cb_readdir(fuse_req_t req, fuse_ino_t ino, size_t size,
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if (xinode->parent_inode != ino)
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continue;
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xinode->is_synced = 1;
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if (first_time)
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{
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first_time = 0;
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@ -2189,7 +2210,7 @@ static void xfuse_remove_dir_or_file(fuse_req_t req, fuse_ino_t parent,
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{
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XFUSE_INFO *fip;
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XRDP_INODE *xinode;
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char *cptr;
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const char *cptr;
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char full_path[4096];
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tui32 device_id;
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@ -2264,24 +2285,15 @@ static void xfuse_remove_dir_or_file(fuse_req_t req, fuse_ino_t parent,
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/* we want path minus 'root node of the share' */
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if ((cptr = strchr(full_path, '/')) == NULL)
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{
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/* get dev_redir to open the remote file */
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if (devredir_rmdir_or_file((void *) fip, device_id, "\\", O_RDWR))
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{
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log_error("failed to send dev_redir_open_file() cmd");
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fuse_reply_err(req, EREMOTEIO);
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free(fip);
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return;
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}
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cptr = "\\";
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}
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else
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/* get dev_redir to open the remote file */
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if (devredir_rmdir_or_file((void *) fip, device_id, cptr, O_RDWR))
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{
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if (devredir_rmdir_or_file((void *) fip, device_id, cptr, O_RDWR))
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{
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log_error("failed to send devredir_rmdir_or_file() cmd");
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fuse_reply_err(req, EREMOTEIO);
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free(fip);
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return;
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}
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log_error("failed to send devredir_rmdir_or_file() cmd");
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fuse_reply_err(req, EREMOTEIO);
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free(fip);
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}
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}
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@ -2292,7 +2304,7 @@ static void xfuse_cb_rename(fuse_req_t req,
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XRDP_INODE *old_xinode;
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XFUSE_INFO *fip;
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tui32 new_device_id;
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char *cptr;
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const char *cptr;
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char old_full_path[1024];
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char new_full_path[1024];
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const char *cp;
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@ -2392,32 +2404,24 @@ static void xfuse_cb_rename(fuse_req_t req,
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fip->new_name[1023] = 0;
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fip->device_id = device_id;
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if ((cp = strchr(new_full_path, '/')) == NULL)
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cp = "\\";
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/* we want path minus 'root node of the share' */
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if ((cptr = strchr(old_full_path, '/')) == NULL)
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{
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/* get dev_redir to open the remote file */
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if (dev_redir_file_open((void *) fip, device_id, "\\",
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O_RDWR, S_IFREG | OP_RENAME_FILE, cp))
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{
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log_error("failed to send dev_redir_file_open() cmd");
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fuse_reply_err(req, EREMOTEIO);
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free(fip);
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return;
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}
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cptr = "\\";
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}
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else
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if ((cp = strchr(new_full_path, '/')) == NULL)
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{
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if (dev_redir_file_open((void *) fip, device_id, cptr,
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O_RDWR, S_IFREG | OP_RENAME_FILE, cp))
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{
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log_error("failed to send dev_redir_file_open() cmd");
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fuse_reply_err(req, EREMOTEIO);
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free(fip);
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return;
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}
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cp = "\\";
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}
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/* get dev_redir to open the remote file */
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if (dev_redir_file_open((void *) fip, device_id, cptr,
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O_RDWR, S_IFREG | OP_RENAME_FILE, cp))
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{
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log_error("failed to send dev_redir_file_open() cmd");
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fuse_reply_err(req, EREMOTEIO);
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free(fip);
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}
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}
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@ -2437,7 +2441,7 @@ static void xfuse_create_dir_or_file(fuse_req_t req, fuse_ino_t parent,
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struct fuse_file_info *fi, int type)
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{
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XFUSE_INFO *fip;
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char *cptr;
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const char *cptr;
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char full_path[1024];
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tui32 device_id;
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@ -2503,22 +2507,15 @@ static void xfuse_create_dir_or_file(fuse_req_t req, fuse_ino_t parent,
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/* we want path minus 'root node of the share' */
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if ((cptr = strchr(full_path, '/')) == NULL)
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{
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/* get dev_redir to open the remote file */
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if (dev_redir_file_open((void *) fip, device_id, "\\",
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O_CREAT, type, NULL))
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{
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log_error("failed to send dev_redir_open_file() cmd");
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fuse_reply_err(req, EREMOTEIO);
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}
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cptr = "\\";
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}
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else
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/* get dev_redir to open the remote file */
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if (dev_redir_file_open((void *) fip, device_id, cptr,
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O_CREAT, type, NULL))
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{
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if (dev_redir_file_open((void *) fip, device_id, cptr,
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O_CREAT, type, NULL))
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{
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log_error("failed to send dev_redir_file_open() cmd");
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fuse_reply_err(req, EREMOTEIO);
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}
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log_error("failed to send dev_redir_file_open() cmd");
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fuse_reply_err(req, EREMOTEIO);
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}
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}
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@ -2531,7 +2528,7 @@ static void xfuse_cb_open(fuse_req_t req, fuse_ino_t ino,
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{
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XRDP_INODE *xinode;
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XFUSE_INFO *fip;
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char *cptr;
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const char *cptr;
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char full_path[4096];
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tui32 device_id;
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@ -2595,22 +2592,14 @@ static void xfuse_cb_open(fuse_req_t req, fuse_ino_t ino,
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/* we want path minus 'root node of the share' */
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if ((cptr = strchr(full_path, '/')) == NULL)
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{
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/* get dev_redir to open the remote file */
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if (dev_redir_file_open((void *) fip, device_id, "\\",
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fi->flags, S_IFREG, NULL))
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{
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log_error("failed to send dev_redir_open_file() cmd");
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fuse_reply_err(req, EREMOTEIO);
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}
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cptr = "\\";
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}
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else
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/* get dev_redir to open the remote file */
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if (dev_redir_file_open((void *) fip, device_id, cptr,
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fi->flags, S_IFREG, NULL))
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{
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if (dev_redir_file_open((void *) fip, device_id, cptr,
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fi->flags, S_IFREG, NULL))
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{
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log_error("failed to send dev_redir_file_open() cmd");
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fuse_reply_err(req, EREMOTEIO);
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}
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log_error("failed to send dev_redir_file_open() cmd");
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fuse_reply_err(req, EREMOTEIO);
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}
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}
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@ -2963,7 +2952,7 @@ static int xfuse_proc_opendir_req(fuse_req_t req, fuse_ino_t ino,
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XFUSE_INFO *fip;
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tui32 device_id;
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char full_path[4096];
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char *cptr;
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const char *cptr;
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log_debug("inode=%ld", ino);
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@ -3016,20 +3005,13 @@ static int xfuse_proc_opendir_req(fuse_req_t req, fuse_ino_t ino,
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/* we want path minus 'root node of the share' */
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if ((cptr = strchr(full_path, '/')) == NULL)
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{
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/* enumerate root dir */
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if (dev_redir_get_dir_listing((void *) fip, device_id, "\\"))
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{
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log_error("failed to send dev_redir_get_dir_listing() cmd");
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fuse_reply_buf(req, NULL, 0);
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}
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cptr = "\\";
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}
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else
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if (dev_redir_get_dir_listing((void *) fip, device_id, cptr))
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{
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if (dev_redir_get_dir_listing((void *) fip, device_id, cptr))
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{
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log_error("failed to send dev_redir_get_dir_listing() cmd");
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fuse_reply_buf(req, NULL, 0);
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}
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log_error("failed to send dev_redir_get_dir_listing() cmd");
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fuse_reply_buf(req, NULL, 0);
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}
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return 0;
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@ -36,8 +36,6 @@ struct xrdp_inode
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time_t ctime; /* Time of last status change. */
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char name[1024]; /* Dir or filename */
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tui32 device_id; /* for file system redirection */
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char is_synced; /* dir struct has been read from */
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/* remote device, done just once */
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int lindex; /* used in clipboard operations */
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int is_loc_resource; /* this is not a redirected resource */
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int close_in_progress; /* close cmd sent to client */
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@ -60,6 +58,7 @@ int xfuse_add_clip_dir_item(const char *filename, int flags, int size, int linde
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int xfuse_devredir_cb_enum_dir(void *vp, struct xrdp_inode *xinode);
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void xfuse_devredir_cb_enum_dir_done(void *vp, tui32 IoStatus);
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void xfuse_devredir_cb_open_file(void *vp, tui32 IoStatus, tui32 DeviceId, tui32 FileId);
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void xfuse_devredir_cb_write_file(void *vp, const char *buf, size_t length);
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void xfuse_devredir_cb_read_file(void *vp, const char *buf, size_t length);
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void xfuse_devredir_cb_rmdir_or_file(void *vp, tui32 IoStatus);
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void xfuse_devredir_cb_rename_file(void *vp, tui32 IoStatus);
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@ -106,7 +106,13 @@ tui32 g_device_id; /* unique device ID - announced by client */
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tui16 g_client_rdp_version; /* returned by client */
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struct stream *g_input_stream = NULL;
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void xfuse_devredir_cb_write_file(void *vp, const char *buf, size_t length);
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/*
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* Local functions called from dev_redir_proc_device_iocompletion()
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*/
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static void devredir_proc_cid_rmdir_or_file(IRP *irp, tui32 IoStatus);
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static void devredir_proc_cid_rmdir_or_file_resp(IRP *irp, tui32 IoStatus);
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static void devredir_proc_cid_rename_file(IRP *irp, tui32 IoStatus);
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static void devredir_proc_cid_rename_file_resp(IRP *irp, tui32 IoStatus);
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/*****************************************************************************/
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int
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@ -1514,12 +1520,12 @@ devredir_cvt_from_unicode_len(char *path, char *unicode, int len)
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}
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int
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dev_redir_string_ends_with(char *string, char c)
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dev_redir_string_ends_with(const char *string, char c)
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{
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int len;
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size_t len;
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len = strlen(string);
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return (string[len - 1] == c) ? 1 : 0;
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return (len > 0 && string[len - 1] == c) ? 1 : 0;
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}
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void
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@ -1530,7 +1536,7 @@ devredir_insert_RDPDR_header(struct stream *s, tui16 Component,
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xstream_wr_u16_le(s, PacketId);
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}
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void
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static void
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devredir_proc_cid_rmdir_or_file(IRP *irp, tui32 IoStatus)
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{
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struct stream *s;
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@ -1567,7 +1573,7 @@ devredir_proc_cid_rmdir_or_file(IRP *irp, tui32 IoStatus)
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return;
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}
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void
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static void
|
||||
devredir_proc_cid_rmdir_or_file_resp(IRP *irp, tui32 IoStatus)
|
||||
{
|
||||
FUSE_DATA *fuse_data;
|
||||
@ -1594,7 +1600,7 @@ devredir_proc_cid_rmdir_or_file_resp(IRP *irp, tui32 IoStatus)
|
||||
IRP_MJ_CLOSE, 0, 32);
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
devredir_proc_cid_rename_file(IRP *irp, tui32 IoStatus)
|
||||
{
|
||||
struct stream *s;
|
||||
@ -1647,7 +1653,7 @@ devredir_proc_cid_rename_file(IRP *irp, tui32 IoStatus)
|
||||
return;
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
devredir_proc_cid_rename_file_resp(IRP *irp, tui32 IoStatus)
|
||||
{
|
||||
FUSE_DATA *fuse_data;
|
||||
|
||||
@ -84,16 +84,11 @@ void devredir_insert_DeviceIoRequest(struct stream *s,
|
||||
void devredir_cvt_slash(char *path);
|
||||
void devredir_cvt_to_unicode(char *unicode, const char *path);
|
||||
void devredir_cvt_from_unicode_len(char *path, char *unicode, int len);
|
||||
int dev_redir_string_ends_with(char *string, char c);
|
||||
int dev_redir_string_ends_with(const char *string, char c);
|
||||
|
||||
void devredir_insert_RDPDR_header(struct stream *s, tui16 Component,
|
||||
tui16 PacketId);
|
||||
|
||||
void devredir_proc_cid_rmdir_or_file(IRP *irp, tui32 IoStatus);
|
||||
void devredir_proc_cid_rmdir_or_file_resp(IRP *irp, tui32 IoStatus);
|
||||
void devredir_proc_cid_rename_file(IRP *irp, tui32 IoStatus);
|
||||
void devredir_proc_cid_rename_file_resp(IRP *irp, tui32 IoStatus);
|
||||
|
||||
/* called from FUSE module */
|
||||
int dev_redir_get_dir_listing(void *fusep, tui32 device_id, const char *path);
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user