memcmp(entry->stream_name, name, name_nbytes) == 0;
}
-/* Duplicates a multibyte string into a UTF-16LE string and returns the string
- * and its length, in bytes, in the pointer arguments. Frees any existing
- * string at the return location before overwriting it. */
+/* Duplicates a string of system-dependent encoding into a UTF-16LE string and
+ * returns the string and its length, in bytes, in the pointer arguments. Frees
+ * any existing string at the return location before overwriting it. */
static int
-get_utf16le_name(const mbchar *name, utf16lechar **name_utf16le_ret,
+get_utf16le_name(const tchar *name, utf16lechar **name_utf16le_ret,
u16 *name_utf16le_nbytes_ret)
{
utf16lechar *name_utf16le;
size_t name_utf16le_nbytes;
int ret;
+#if TCHAR_IS_UTF16LE
+ name_utf16le_nbytes = tstrlen(name) * sizeof(utf16lechar);
+ name_utf16le = MALLOC(name_utf16le_nbytes + sizeof(utf16lechar));
+ if (!name_utf16le)
+ return WIMLIB_ERR_NOMEM;
+ memcpy(name_utf16le, name, name_utf16le_nbytes + sizeof(utf16lechar));
+ ret = 0;
+#else
- ret = mbs_to_utf16le(name, strlen(name), &name_utf16le,
- &name_utf16le_nbytes);
- if (name_utf16le_nbytes > 0xffff) {
- FREE(name_utf16le);
- ERROR("Multibyte string \"%s\" is too long!", name);
- ret = WIMLIB_ERR_INVALID_UTF8_STRING;
+ ret = tstr_to_utf16le(name, tstrlen(name), &name_utf16le,
+ &name_utf16le_nbytes);
+ if (ret == 0) {
+ if (name_utf16le_nbytes > 0xffff) {
+ FREE(name_utf16le);
+ ERROR("Multibyte string \"%"TS"\" is too long!", name);
+ ret = WIMLIB_ERR_INVALID_UTF8_STRING;
+ }
}
+#endif
if (ret == 0) {
FREE(*name_utf16le_ret);
*name_utf16le_ret = name_utf16le;
/* Sets the name of a WIM dentry from a multibyte string. */
int
-set_dentry_name(struct wim_dentry *dentry, const mbchar *new_name)
+set_dentry_name(struct wim_dentry *dentry, const tchar *new_name)
{
int ret;
ret = get_utf16le_name(new_name, &dentry->file_name,
&dentry->file_name_nbytes);
if (ret == 0) {
/* Clear the short name and recalculate the dentry length */
- if (dentry->short_name_nbytes) {
+ if (dentry_has_short_name(dentry)) {
FREE(dentry->short_name);
dentry->short_name = NULL;
dentry->short_name_nbytes = 0;
}
/* Calculate the full path of @dentry. The full path of its parent must have
- * already been calculated. */
+ * already been calculated, or it must be the root dentry. */
int
calculate_dentry_full_path(struct wim_dentry *dentry, void *ignore)
{
- char *full_path;
+ tchar *full_path;
u32 full_path_nbytes;
wimlib_assert(dentry_is_root(dentry) ||
dentry->parent->full_path != NULL);
if (dentry_is_root(dentry)) {
- full_path = MALLOC(2);
+ full_path = TSTRDUP(T("/"));
if (!full_path)
return WIMLIB_ERR_NOMEM;
- full_path[0] = '/';
- full_path[1] = '\0';
- full_path_nbytes = 1;
+ full_path_nbytes = 1 * sizeof(tchar);
} else {
- char *parent_full_path;
- u32 parent_full_path_nbytes;
const struct wim_dentry *parent;
- char *name_mbs;
- size_t name_mbs_nbytes;
- int ret;
-
- ret = utf16le_to_mbs_nbytes(dentry->file_name,
- dentry->file_name_nbytes,
- &name_mbs_nbytes);
- if (ret)
- return ret;
+ tchar *parent_full_path;
+ u32 parent_full_path_nbytes;
+ size_t filename_nbytes;
+
parent = dentry->parent;
if (dentry_is_root(parent)) {
- parent_full_path = "";
+ parent_full_path = T("");
parent_full_path_nbytes = 0;
} else {
parent_full_path = parent->full_path;
parent_full_path_nbytes = parent->full_path_nbytes;
}
- full_path_nbytes = parent_full_path_nbytes + 1 +
- name_mbs_nbytes;
- full_path = MALLOC(full_path_nbytes + 1);
+
+ /* Append this dentry's name as a tchar string to the full path
+ * of the parent followed by the path separator */
+ #if TCHAR_IS_UTF16LE
+ filename_nbytes = dentry->file_name_nbytes;
+ #else
+ {
+ int ret = utf16le_to_tstr_nbytes(dentry->file_name,
+ dentry->file_name_nbytes,
+ &filename_nbytes);
+ if (ret)
+ return ret;
+ }
+ #endif
+
+ full_path_nbytes = parent_full_path_nbytes + sizeof(tchar) +
+ filename_nbytes;
+ full_path = MALLOC(full_path_nbytes + sizeof(tchar));
if (!full_path)
return WIMLIB_ERR_NOMEM;
memcpy(full_path, parent_full_path, parent_full_path_nbytes);
- full_path[parent_full_path_nbytes] = '/';
-
- utf16le_to_mbs_buf(dentry->file_name,
- dentry->file_name_nbytes,
- &full_path[parent_full_path_nbytes + 1]);
+ full_path[parent_full_path_nbytes / sizeof(tchar)] = T('/');
+ #if TCHAR_IS_UTF16LE
+ memcpy(&full_path[parent_full_path_nbytes / sizeof(tchar) + 1],
+ dentry->file_name,
+ filename_nbytes + sizeof(tchar));
+ #else
+ utf16le_to_tstr_buf(dentry->file_name,
+ dentry->file_name_nbytes,
+ &full_path[parent_full_path_nbytes /
+ sizeof(tchar) + 1]);
+ #endif
}
FREE(dentry->full_path);
dentry->full_path = full_path;
}
static int
-dentry_compare_names(const struct wim_dentry *d1, const struct wim_dentry *d2)
+compare_utf16le_names(const utf16lechar *name1, size_t nbytes1,
+ const utf16lechar *name2, size_t nbytes2)
{
- int result = memcmp(d1->file_name, d2->file_name,
- min(d1->file_name_nbytes, d2->file_name_nbytes));
+ int result = memcmp(name1, name2, min(nbytes1, nbytes2));
if (result)
return result;
else
- return d1->file_name_nbytes - d2->file_name_nbytes;
+ return (int)nbytes1 - (int)nbytes2;
+}
+
+static int
+dentry_compare_names(const struct wim_dentry *d1, const struct wim_dentry *d2)
+{
+ return compare_utf16le_names(d1->file_name, d1->file_name_nbytes,
+ d2->file_name, d2->file_name_nbytes);
}
struct wim_dentry *
get_dentry_child_with_utf16le_name(const struct wim_dentry *dentry,
- const utf16lechar *name)
+ const utf16lechar *name,
+ size_t name_nbytes)
{
struct rb_node *node = dentry->d_inode->i_children.rb_node;
+ struct wim_dentry *child;
while (node) {
- struct wim_dentry *child = rbnode_dentry(node);
- int result = dentry_compare_names(dentry, child);
+ child = rbnode_dentry(node);
+ int result = compare_utf16le_names(name, name_nbytes,
+ child->file_name,
+ child->file_name_nbytes);
if (result < 0)
node = node->rb_left;
else if (result > 0)
/* Returns the child of @dentry that has the file name @name. Returns NULL if
* no child has the name. */
struct wim_dentry *
-get_dentry_child_with_name(const struct wim_dentry *dentry, const mbchar *name)
+get_dentry_child_with_name(const struct wim_dentry *dentry, const tchar *name)
{
+#if TCHAR_IS_UTF16LE
+ return get_dentry_child_with_utf16le_name(dentry, name,
+ tstrlen(name) * sizeof(tchar));
+#else
utf16lechar *utf16le_name;
size_t utf16le_name_nbytes;
int ret;
struct wim_dentry *child;
- ret = mbs_to_utf16le(name, strlen(name),
- &utf16le_name, &utf16le_name_nbytes);
+ ret = tstr_to_utf16le(name, tstrlen(name) * sizeof(tchar),
+ &utf16le_name, &utf16le_name_nbytes);
if (ret) {
child = NULL;
} else {
child = get_dentry_child_with_utf16le_name(dentry,
- utf16le_name);
+ utf16le_name,
+ utf16le_name_nbytes);
FREE(utf16le_name);
}
return child;
+#endif
}
-/* Returns the dentry corresponding to the @path, or NULL if there is no such
- * dentry. */
-struct wim_dentry *
-get_dentry(WIMStruct *w, const mbchar *path)
+static struct wim_dentry *
+get_dentry_utf16le(WIMStruct *w, const utf16lechar *path,
+ size_t path_nbytes)
{
- utf16lechar *path_utf16le;
- size_t path_utf16le_nbytes;
- int ret;
struct wim_dentry *cur_dentry, *parent_dentry;
- utf16lechar *p, *pp;
- utf16lechar save;
-
- ret = mbs_to_utf16le(path, strlen(path), &path_utf16le,
- &path_utf16le_nbytes);
- if (ret) {
- errno = ENOMEM;
- return NULL;
- }
-
- parent_dentry = wim_root_dentry(w);
- p = path_utf16le;
+ const utf16lechar *p, *pp;
+ cur_dentry = parent_dentry = wim_root_dentry(w);
+ p = path;
while (1) {
- while (*p == '/')
+ while (*p == cpu_to_le16('/'))
p++;
- cur_dentry = parent_dentry;
if (*p == '\0')
break;
pp = p;
- while (*pp != '/' && *pp != '\0')
+ while (*pp != cpu_to_le16('/') && *pp != cpu_to_le16('\0'))
pp++;
- save = *pp;
- *pp = '\0';
- cur_dentry = get_dentry_child_with_utf16le_name(parent_dentry, p);
+ cur_dentry = get_dentry_child_with_utf16le_name(parent_dentry, p,
+ (void*)pp - (void*)p);
if (cur_dentry == NULL)
break;
- *pp = save;
p = pp;
+ parent_dentry = cur_dentry;
}
- FREE(path_utf16le);
if (cur_dentry == NULL) {
if (dentry_is_directory(parent_dentry))
errno = ENOENT;
return cur_dentry;
}
+/* Returns the dentry corresponding to the @path, or NULL if there is no such
+ * dentry. */
+struct wim_dentry *
+get_dentry(WIMStruct *w, const tchar *path)
+{
+#if TCHAR_IS_UTF16LE
+ return get_dentry_utf16le(w, path, tstrlen(path) * sizeof(tchar));
+#else
+ utf16lechar *path_utf16le;
+ size_t path_utf16le_nbytes;
+ int ret;
+ struct wim_dentry *dentry;
+
+ ret = tstr_to_utf16le(path, tstrlen(path) * sizeof(tchar),
+ &path_utf16le, &path_utf16le_nbytes);
+ if (ret)
+ return NULL;
+ dentry = get_dentry_utf16le(w, path_utf16le, path_utf16le_nbytes);
+ FREE(path_utf16le);
+ return dentry;
+#endif
+}
+
struct wim_inode *
-wim_pathname_to_inode(WIMStruct *w, const mbchar *path)
+wim_pathname_to_inode(WIMStruct *w, const tchar *path)
{
struct wim_dentry *dentry;
dentry = get_dentry(w, path);
return NULL;
}
+/* Takes in a path of length @len in @buf, and transforms it into a string for
+ * the path of its parent directory. */
+static void
+to_parent_name(tchar *buf, size_t len)
+{
+ ssize_t i = (ssize_t)len - 1;
+ while (i >= 0 && buf[i] == T('/'))
+ i--;
+ while (i >= 0 && buf[i] != T('/'))
+ i--;
+ while (i >= 0 && buf[i] == T('/'))
+ i--;
+ buf[i + 1] = T('\0');
+}
+
/* Returns the dentry that corresponds to the parent directory of @path, or NULL
* if the dentry is not found. */
-struct wim_dentry *get_parent_dentry(WIMStruct *w, const mbchar *path)
+struct wim_dentry *
+get_parent_dentry(WIMStruct *w, const tchar *path)
{
- size_t path_len = strlen(path);
- mbchar buf[path_len + 1];
+ size_t path_len = tstrlen(path);
+ tchar buf[path_len + 1];
- memcpy(buf, path, path_len + 1);
+ tmemcpy(buf, path, path_len + 1);
to_parent_name(buf, path_len);
return get_dentry(w, buf);
}
/* Prints the full path of a dentry. */
-int print_dentry_full_path(struct wim_dentry *dentry, void *ignore)
+int
+print_dentry_full_path(struct wim_dentry *dentry, void *ignore)
{
if (dentry->full_path)
- puts(dentry->full_path);
+ tprintf(T("%"TS"\n"), dentry->full_path);
return 0;
}
* set. */
struct file_attr_flag {
u32 flag;
- const char *name;
+ const tchar *name;
};
struct file_attr_flag file_attr_flags[] = {
- {FILE_ATTRIBUTE_READONLY, "READONLY"},
- {FILE_ATTRIBUTE_HIDDEN, "HIDDEN"},
- {FILE_ATTRIBUTE_SYSTEM, "SYSTEM"},
- {FILE_ATTRIBUTE_DIRECTORY, "DIRECTORY"},
- {FILE_ATTRIBUTE_ARCHIVE, "ARCHIVE"},
- {FILE_ATTRIBUTE_DEVICE, "DEVICE"},
- {FILE_ATTRIBUTE_NORMAL, "NORMAL"},
- {FILE_ATTRIBUTE_TEMPORARY, "TEMPORARY"},
- {FILE_ATTRIBUTE_SPARSE_FILE, "SPARSE_FILE"},
- {FILE_ATTRIBUTE_REPARSE_POINT, "REPARSE_POINT"},
- {FILE_ATTRIBUTE_COMPRESSED, "COMPRESSED"},
- {FILE_ATTRIBUTE_OFFLINE, "OFFLINE"},
- {FILE_ATTRIBUTE_NOT_CONTENT_INDEXED,"NOT_CONTENT_INDEXED"},
- {FILE_ATTRIBUTE_ENCRYPTED, "ENCRYPTED"},
- {FILE_ATTRIBUTE_VIRTUAL, "VIRTUAL"},
+ {FILE_ATTRIBUTE_READONLY, T("READONLY")},
+ {FILE_ATTRIBUTE_HIDDEN, T("HIDDEN")},
+ {FILE_ATTRIBUTE_SYSTEM, T("SYSTEM")},
+ {FILE_ATTRIBUTE_DIRECTORY, T("DIRECTORY")},
+ {FILE_ATTRIBUTE_ARCHIVE, T("ARCHIVE")},
+ {FILE_ATTRIBUTE_DEVICE, T("DEVICE")},
+ {FILE_ATTRIBUTE_NORMAL, T("NORMAL")},
+ {FILE_ATTRIBUTE_TEMPORARY, T("TEMPORARY")},
+ {FILE_ATTRIBUTE_SPARSE_FILE, T("SPARSE_FILE")},
+ {FILE_ATTRIBUTE_REPARSE_POINT, T("REPARSE_POINT")},
+ {FILE_ATTRIBUTE_COMPRESSED, T("COMPRESSED")},
+ {FILE_ATTRIBUTE_OFFLINE, T("OFFLINE")},
+ {FILE_ATTRIBUTE_NOT_CONTENT_INDEXED,T("NOT_CONTENT_INDEXED")},
+ {FILE_ATTRIBUTE_ENCRYPTED, T("ENCRYPTED")},
+ {FILE_ATTRIBUTE_VIRTUAL, T("VIRTUAL")},
};
/* Prints a directory entry. @lookup_table is a pointer to the lookup table, if
* available. If the dentry is unresolved and the lookup table is NULL, the
* lookup table entries will not be printed. Otherwise, they will be. */
-int print_dentry(struct wim_dentry *dentry, void *lookup_table)
+int
+print_dentry(struct wim_dentry *dentry, void *lookup_table)
{
const u8 *hash;
struct wim_lookup_table_entry *lte;
const struct wim_inode *inode = dentry->d_inode;
- char buf[50];
+ tchar buf[50];
- printf("[DENTRY]\n");
- printf("Length = %"PRIu64"\n", dentry->length);
- printf("Attributes = 0x%x\n", inode->i_attributes);
+ tprintf(T("[DENTRY]\n"));
+ tprintf(T("Length = %"PRIu64"\n"), dentry->length);
+ tprintf(T("Attributes = 0x%x\n"), inode->i_attributes);
for (size_t i = 0; i < ARRAY_LEN(file_attr_flags); i++)
if (file_attr_flags[i].flag & inode->i_attributes)
- printf(" FILE_ATTRIBUTE_%s is set\n",
+ tprintf(T(" FILE_ATTRIBUTE_%"TS" is set\n"),
file_attr_flags[i].name);
- printf("Security ID = %d\n", inode->i_security_id);
- printf("Subdir offset = %"PRIu64"\n", dentry->subdir_offset);
+ tprintf(T("Security ID = %d\n"), inode->i_security_id);
+ tprintf(T("Subdir offset = %"PRIu64"\n"), dentry->subdir_offset);
wim_timestamp_to_str(inode->i_creation_time, buf, sizeof(buf));
- printf("Creation Time = %s\n", buf);
+ tprintf(T("Creation Time = %"TS"\n"), buf);
wim_timestamp_to_str(inode->i_last_access_time, buf, sizeof(buf));
- printf("Last Access Time = %s\n", buf);
+ tprintf(T("Last Access Time = %"TS"\n"), buf);
wim_timestamp_to_str(inode->i_last_write_time, buf, sizeof(buf));
- printf("Last Write Time = %s\n", buf);
-
- printf("Reparse Tag = 0x%"PRIx32"\n", inode->i_reparse_tag);
- printf("Hard Link Group = 0x%"PRIx64"\n", inode->i_ino);
- printf("Hard Link Group Size = %"PRIu32"\n", inode->i_nlink);
- printf("Number of Alternate Data Streams = %hu\n", inode->i_num_ads);
- wimlib_printf("Filename = \"%W\"\n", dentry->file_name);
- wimlib_printf("Short Name \"%W\"\n", dentry->short_name);
- printf("Full Path = \"%s\"\n", dentry->full_path);
+ tprintf(T("Last Write Time = %"TS"\n"), buf);
+
+ tprintf(T("Reparse Tag = 0x%"PRIx32"\n"), inode->i_reparse_tag);
+ tprintf(T("Hard Link Group = 0x%"PRIx64"\n"), inode->i_ino);
+ tprintf(T("Hard Link Group Size = %"PRIu32"\n"), inode->i_nlink);
+ tprintf(T("Number of Alternate Data Streams = %hu\n"), inode->i_num_ads);
+ if (dentry_has_long_name(dentry))
+ wimlib_printf(T("Filename = \"%"WS"\"\n"), dentry->file_name);
+ if (dentry_has_short_name(dentry))
+ wimlib_printf(T("Short Name \"%"WS"\"\n"), dentry->short_name);
+ if (dentry->full_path)
+ tprintf(T("Full Path = \"%"TS"\"\n"), dentry->full_path);
lte = inode_stream_lte(dentry->d_inode, 0, lookup_table);
if (lte) {
} else {
hash = inode_stream_hash(inode, 0);
if (hash) {
- printf("Hash = 0x");
+ tprintf(T("Hash = 0x"));
print_hash(hash);
- putchar('\n');
- putchar('\n');
+ tputchar(T('\n'));
+ tputchar(T('\n'));
}
}
for (u16 i = 0; i < inode->i_num_ads; i++) {
- printf("[Alternate Stream Entry %u]\n", i);
- wimlib_printf("Name = \"%W\"\n", inode->i_ads_entries[i].stream_name);
- printf("Name Length (UTF16) = %u\n",
+ tprintf(T("[Alternate Stream Entry %u]\n"), i);
+ wimlib_printf(T("Name = \"%"WS"\"\n"),
+ inode->i_ads_entries[i].stream_name);
+ tprintf(T("Name Length (UTF16 bytes) = %hu\n"),
inode->i_ads_entries[i].stream_name_nbytes);
hash = inode_stream_hash(inode, i + 1);
if (hash) {
- printf("Hash = 0x");
+ tprintf(T("Hash = 0x"));
print_hash(hash);
- putchar('\n');
+ tputchar(T('\n'));
}
print_lookup_table_entry(inode_stream_lte(inode, i + 1, lookup_table),
stdout);
}
/* Initializations done on every `struct wim_dentry'. */
-static void dentry_common_init(struct wim_dentry *dentry)
+static void
+dentry_common_init(struct wim_dentry *dentry)
{
memset(dentry, 0, sizeof(struct wim_dentry));
dentry->refcnt = 1;
}
-static struct wim_inode *new_timeless_inode()
+static struct wim_inode *
+new_timeless_inode()
{
struct wim_inode *inode = CALLOC(1, sizeof(struct wim_inode));
if (inode) {
return inode;
}
-static struct wim_inode *new_inode()
+static struct wim_inode *
+new_inode()
{
struct wim_inode *inode = new_timeless_inode();
if (inode) {
return inode;
}
-/*
- * Creates an unlinked directory entry.
- *
- * @name: The UTF-8 filename of the new dentry.
- *
- * Returns a pointer to the new dentry, or NULL if out of memory.
- */
-struct wim_dentry *new_dentry(const mbchar *name)
+/* Creates an unlinked directory entry. */
+int
+new_dentry(const tchar *name, struct wim_dentry **dentry_ret)
{
struct wim_dentry *dentry;
+ int ret;
dentry = MALLOC(sizeof(struct wim_dentry));
if (!dentry)
- goto err;
+ return WIMLIB_ERR_NOMEM;
dentry_common_init(dentry);
- if (set_dentry_name(dentry, name) != 0)
- goto err;
-
- dentry->parent = dentry;
-
- return dentry;
-err:
- FREE(dentry);
- ERROR_WITH_ERRNO("Failed to create new dentry with name \"%s\"", name);
- return NULL;
+ ret = set_dentry_name(dentry, name);
+ if (ret == 0) {
+ dentry->parent = dentry;
+ *dentry_ret = dentry;
+ } else {
+ FREE(dentry);
+ ERROR("Failed to set name on new dentry with name \"%"TS"\"",
+ name);
+ }
+ return ret;
}
-static struct wim_dentry *
-__new_dentry_with_inode(const mbchar *name, bool timeless)
+static int
+__new_dentry_with_inode(const tchar *name, struct wim_dentry **dentry_ret,
+ bool timeless)
{
struct wim_dentry *dentry;
- dentry = new_dentry(name);
- if (dentry) {
- if (timeless)
- dentry->d_inode = new_timeless_inode();
- else
- dentry->d_inode = new_inode();
- if (dentry->d_inode) {
- inode_add_dentry(dentry, dentry->d_inode);
- } else {
- free_dentry(dentry);
- dentry = NULL;
- }
+ int ret;
+
+ ret = new_dentry(name, &dentry);
+ if (ret)
+ return ret;
+
+ if (timeless)
+ dentry->d_inode = new_timeless_inode();
+ else
+ dentry->d_inode = new_inode();
+ if (!dentry->d_inode) {
+ free_dentry(dentry);
+ return WIMLIB_ERR_NOMEM;
}
- return dentry;
+
+ inode_add_dentry(dentry, dentry->d_inode);
+ *dentry_ret = dentry;
+ return 0;
}
-struct wim_dentry *
-new_dentry_with_timeless_inode(const mbchar *name)
+int
+new_dentry_with_timeless_inode(const tchar *name, struct wim_dentry **dentry_ret)
{
- return __new_dentry_with_inode(name, true);
+ return __new_dentry_with_inode(name, dentry_ret, true);
}
-struct wim_dentry *
-new_dentry_with_inode(const mbchar *name)
+int
+new_dentry_with_inode(const tchar *name, struct wim_dentry **dentry_ret)
{
- return __new_dentry_with_inode(name, false);
+ return __new_dentry_with_inode(name, dentry_ret, false);
}
static int
-init_ads_entry(struct wim_ads_entry *ads_entry, const mbchar *name)
+init_ads_entry(struct wim_ads_entry *ads_entry, const void *name,
+ size_t name_nbytes, bool is_utf16le)
{
int ret = 0;
memset(ads_entry, 0, sizeof(*ads_entry));
- if (name && *name) {
- ret = get_utf16le_name(name, &ads_entry->stream_name,
- &ads_entry->stream_name_nbytes);
+
+ if (is_utf16le) {
+ utf16lechar *p = MALLOC(name_nbytes + sizeof(utf16lechar));
+ if (!p)
+ return WIMLIB_ERR_NOMEM;
+ memcpy(p, name, name_nbytes);
+ p[name_nbytes / 2] = 0;
+ ads_entry->stream_name = p;
+ ads_entry->stream_name_nbytes = name_nbytes;
+ } else {
+ if (name && *(const tchar*)name != T('\0')) {
+ ret = get_utf16le_name(name, &ads_entry->stream_name,
+ &ads_entry->stream_name_nbytes);
+ }
}
return ret;
}
}
/* Frees an inode. */
-void free_inode(struct wim_inode *inode)
+void
+free_inode(struct wim_inode *inode)
{
if (inode) {
if (inode->i_ads_entries) {
/* Decrements link count on an inode and frees it if the link count reaches 0.
* */
-static void put_inode(struct wim_inode *inode)
+static void
+put_inode(struct wim_inode *inode)
{
wimlib_assert(inode->i_nlink != 0);
if (--inode->i_nlink == 0) {
* The corresponding inode (if any) is freed only if its link count is
* decremented to 0.
*/
-void free_dentry(struct wim_dentry *dentry)
+void
+free_dentry(struct wim_dentry *dentry)
{
FREE(dentry->file_name);
FREE(dentry->short_name);
FREE(dentry);
}
-void put_dentry(struct wim_dentry *dentry)
+void
+put_dentry(struct wim_dentry *dentry)
{
wimlib_assert(dentry->refcnt != 0);
if (--dentry->refcnt == 0)
/* This function is passed as an argument to for_dentry_in_tree_depth() in order
* to free a directory tree. */
-static int do_free_dentry(struct wim_dentry *dentry, void *__lookup_table)
+static int
+do_free_dentry(struct wim_dentry *dentry, void *__lookup_table)
{
struct wim_lookup_table *lookup_table = __lookup_table;
unsigned i;
* table entries corresponding to the dentries will be
* decremented.
*/
-void free_dentry_tree(struct wim_dentry *root, struct wim_lookup_table *lookup_table)
+void
+free_dentry_tree(struct wim_dentry *root, struct wim_lookup_table *lookup_table)
{
if (root)
for_dentry_in_tree_depth(root, do_free_dentry, lookup_table);
}
-int increment_dentry_refcnt(struct wim_dentry *dentry, void *ignore)
+int
+increment_dentry_refcnt(struct wim_dentry *dentry, void *ignore)
{
dentry->refcnt++;
return 0;
* stream name @stream_name.
*/
struct wim_ads_entry *
-inode_get_ads_entry(struct wim_inode *inode, const mbchar *stream_name,
+inode_get_ads_entry(struct wim_inode *inode, const tchar *stream_name,
u16 *idx_ret)
{
if (inode->i_num_ads == 0) {
return NULL;
} else {
- int ret;
- utf16lechar *stream_name_utf16le;
size_t stream_name_utf16le_nbytes;
u16 i;
struct wim_ads_entry *result;
- ret = mbs_to_utf16le(stream_name, strlen(stream_name),
- &stream_name_utf16le,
- &stream_name_utf16le_nbytes);
- if (ret)
- return NULL;
+ #if TCHAR_IS_UTF16LE
+ const utf16lechar *stream_name_utf16le;
+
+ stream_name_utf16le = stream_name;
+ stream_name_utf16le_nbytes = tstrlen(stream_name) * sizeof(tchar);
+ #else
+ utf16lechar *stream_name_utf16le;
+ {
+ int ret = tstr_to_utf16le(stream_name,
+ tstrlen(stream_name) *
+ sizeof(tchar),
+ &stream_name_utf16le,
+ &stream_name_utf16le_nbytes);
+ if (ret)
+ return NULL;
+ }
+ #endif
i = 0;
result = NULL;
do {
break;
}
} while (++i != inode->i_num_ads);
+ #if !TCHAR_IS_UTF16LE
FREE(stream_name_utf16le);
+ #endif
return result;
}
}
-/*
- * Add an alternate stream entry to a WIM inode and return a pointer to it, or
- * NULL if memory could not be allocated.
- */
-struct wim_ads_entry *
-inode_add_ads(struct wim_inode *inode, const char *stream_name)
+static struct wim_ads_entry *
+do_inode_add_ads(struct wim_inode *inode, const void *stream_name,
+ size_t stream_name_nbytes, bool is_utf16le)
{
u16 num_ads;
struct wim_ads_entry *ads_entries;
struct wim_ads_entry *new_entry;
- DEBUG("Add alternate data stream \"%s\"", stream_name);
-
if (inode->i_num_ads >= 0xfffe) {
ERROR("Too many alternate data streams in one inode!");
return NULL;
inode->i_ads_entries = ads_entries;
new_entry = &inode->i_ads_entries[num_ads - 1];
- if (init_ads_entry(new_entry, stream_name) != 0)
+ if (init_ads_entry(new_entry, stream_name, stream_name_nbytes, is_utf16le))
return NULL;
#ifdef WITH_FUSE
new_entry->stream_id = inode->i_next_stream_id++;
return new_entry;
}
+struct wim_ads_entry *
+inode_add_ads_utf16le(struct wim_inode *inode,
+ const utf16lechar *stream_name,
+ size_t stream_name_nbytes)
+{
+ DEBUG("Add alternate data stream \"%"WS"\"", stream_name);
+ return do_inode_add_ads(inode, stream_name, stream_name_nbytes, true);
+}
+
+/*
+ * Add an alternate stream entry to a WIM inode and return a pointer to it, or
+ * NULL if memory could not be allocated.
+ */
+struct wim_ads_entry *
+inode_add_ads(struct wim_inode *inode, const tchar *stream_name)
+{
+ DEBUG("Add alternate data stream \"%"TS"\"", stream_name);
+ return do_inode_add_ads(inode, stream_name,
+ tstrlen(stream_name) * sizeof(tchar),
+ TCHAR_IS_UTF16LE);
+}
+
int
-inode_add_ads_with_data(struct wim_inode *inode, const mbchar *name,
+inode_add_ads_with_data(struct wim_inode *inode, const tchar *name,
const void *value, size_t size,
struct wim_lookup_table *lookup_table)
{
u8 *value_copy;
lte = new_lookup_table_entry();
if (!lte)
- goto out_free_ads_entry;
+ goto out_remove_ads_entry;
value_copy = MALLOC(size);
if (!value_copy) {
FREE(lte);
- goto out_free_ads_entry;
+ goto out_remove_ads_entry;
}
memcpy(value_copy, value, size);
lte->resource_location = RESOURCE_IN_ATTACHED_BUFFER;
lte->attached_buffer = value_copy;
lte->resource_entry.original_size = size;
lte->resource_entry.size = size;
- lte->resource_entry.flags = 0;
copy_hash(lte->hash, value_hash);
lookup_table_insert(lookup_table, lte);
}
new_ads_entry->lte = lte;
ret = 0;
goto out;
-out_free_ads_entry:
+out_remove_ads_entry:
inode_remove_ads(inode, new_ads_entry - inode->i_ads_entries,
lookup_table);
out:
ads_entry = &inode->i_ads_entries[idx];
- DEBUG("Remove alternate data stream \"%W\"", ads_entry->stream_name);
+ DEBUG("Remove alternate data stream \"%"WS"\"", ads_entry->stream_name);
lte = ads_entry->lte;
if (lte)
if (size != sizeof(struct wimlib_unix_data))
return BAD_UNIX_DATA;
- ret = read_full_wim_resource(lte, (u8*)unix_data, 0);
+ ret = read_full_wim_resource(lte, unix_data, 0);
if (ret)
return ret;
if (which & UNIX_DATA_MODE || !have_good_unix_data)
unix_data.mode = mode;
ret = inode_add_ads_with_data(inode, WIMLIB_UNIX_DATA_TAG,
- (const u8*)&unix_data,
+ &unix_data,
sizeof(struct wimlib_unix_data),
lookup_table);
if (ret == 0 && have_unix_data)
u64 length;
u64 length_no_padding;
u64 total_length;
- size_t utf8_len;
const u8 *p_save = p;
cur_entry = &ads_entries[i];
p = get_u64(p, &length);
p += 8; /* Skip the reserved field */
- p = get_bytes(p, SHA1_HASH_SIZE, (u8*)cur_entry->hash);
+ p = get_bytes(p, SHA1_HASH_SIZE, cur_entry->hash);
p = get_u16(p, &cur_entry->stream_name_nbytes);
cur_entry->stream_name = NULL;
}
if (cur_entry->stream_name_nbytes) {
- cur_entry->stream_name = MALLOC((size_t)
- cur_entry->stream_name_nbytes + 2);
+ cur_entry->stream_name = MALLOC(cur_entry->stream_name_nbytes + 2);
if (!cur_entry->stream_name) {
ret = WIMLIB_ERR_NOMEM;
goto out_free_ads_entries;
/* Read the filename if present. Note: if the filename is empty, there
* is no null terminator following it. */
if (file_name_nbytes) {
- file_name = MALLOC((size_t)file_name_nbytes + 2);
+ file_name = MALLOC(file_name_nbytes + 2);
if (!file_name) {
- ERROR("Failed to allocate %zu bytes for dentry file name",
- (size_t)file_name_nbytes + 2);
+ ERROR("Failed to allocate %d bytes for dentry file name",
+ file_name_nbytes + 2);
ret = WIMLIB_ERR_NOMEM;
goto out_free_inode;
}
- p = get_bytes(p, (size_t)file_name_nbytes + 2, file_name);
+ p = get_bytes(p, file_name_nbytes + 2, file_name);
if (file_name[file_name_nbytes / 2] != 0) {
file_name[file_name_nbytes / 2] = 0;
- WARNING("File name in WIM dentry \"%W\" is not "
+ WARNING("File name in WIM dentry \"%"WS"\" is not "
"null-terminated!", file_name);
}
}
* u64 reserved1; (always 0)
* u64 reserved2; (always 0)
* };*/
- /*DEBUG("Dentry for file or directory `%s' has %"PRIu64" extra "*/
- /*"bytes of data",*/
- /*file_name_utf8, dentry->length - calculated_size);*/
+ /*DEBUG("Dentry for file or directory `%"WS"' has %"PRIu64" "*/
+ /*"extra bytes of data", file_name,*/
+ /*dentry->length - calculated_size);*/
}
/* Read the short filename if present. Note: if there is no short
* filename, there is no null terminator following it. */
if (short_name_nbytes) {
- short_name = MALLOC((size_t)short_name_nbytes + 2);
+ short_name = MALLOC(short_name_nbytes + 2);
if (!short_name) {
- ERROR("Failed to allocate %zu bytes for dentry short name",
- (size_t)short_name_nbytes + 2);
+ ERROR("Failed to allocate %d bytes for dentry short name",
+ short_name_nbytes + 2);
ret = WIMLIB_ERR_NOMEM;
goto out_free_file_name;
}
- p = get_bytes(p, (size_t)short_name_nbytes + 2, short_name);
+ p = get_bytes(p, short_name_nbytes + 2, short_name);
if (short_name[short_name_nbytes / 2] != 0) {
short_name[short_name_nbytes / 2] = 0;
- WARNING("Short name in WIM dentry \"%W\" is not "
+ WARNING("Short name in WIM dentry \"%"WS"\" is not "
"null-terminated!", file_name);
}
}
goto out;
}
ERROR("Failed to read alternate data stream "
- "entries of WIM dentry \"%W\"", file_name);
+ "entries of WIM dentry \"%"WS"\"", file_name);
goto out_free_short_name;
}
out:
p = put_u16(p, inode->i_num_ads);
p = put_u16(p, dentry->short_name_nbytes);
p = put_u16(p, dentry->file_name_nbytes);
- if (dentry->file_name_nbytes) {
+ if (dentry_has_long_name(dentry)) {
p = put_bytes(p, dentry->file_name_nbytes + 2,
dentry->file_name);
}
- if (dentry->short_name_nbytes) {
+ if (dentry_has_short_name(dentry)) {
p = put_bytes(p, dentry->short_name_nbytes + 2,
dentry->short_name);
}
git://wimlib.net / wimlib / blobdiff