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-rw-r--r--toolbox/Android.mk289
-rw-r--r--toolbox/dynarray.h82
-rw-r--r--toolbox/getprop.c50
-rw-r--r--toolbox/ls.c588
-rw-r--r--toolbox/setprop.c18
5 files changed, 1027 insertions, 0 deletions
diff --git a/toolbox/Android.mk b/toolbox/Android.mk
new file mode 100644
index 000000000..c721bbd41
--- /dev/null
+++ b/toolbox/Android.mk
@@ -0,0 +1,289 @@
+TWRP_TOOLBOX_PATH := $(call my-dir)
+LOCAL_PATH := system/core/toolbox
+include $(CLEAR_VARS)
+
+OUR_TOOLS := \
+ start \
+ stop \
+
+ifeq ($(shell test $(PLATFORM_SDK_VERSION) -lt 23; echo $$?),0)
+ OUR_TOOLS += \
+ getprop \
+ setprop
+endif
+
+# If busybox does not have SELinux support, provide these tools with toolbox.
+# Note that RECOVERY_BUSYBOX_TOOLS will be empty if TW_USE_TOOLBOX == true.
+ifeq ($(TWHAVE_SELINUX), true)
+ TOOLS_FOR_SELINUX := \
+ ls
+
+ ifeq ($(shell test $(PLATFORM_SDK_VERSION) -lt 23; echo $$?),0)
+ TOOLS_FOR_SELINUX += \
+ load_policy \
+ getenforce \
+ chcon \
+ restorecon \
+ runcon \
+ getsebool \
+ setsebool
+ endif
+
+ OUR_TOOLS += $(filter-out $(RECOVERY_BUSYBOX_TOOLS), $(TOOLS_FOR_SELINUX))
+
+ # toolbox setenforce is used during init, so it needs to be included here
+ # symlink is omitted at the very end if busybox already provides this
+ ifeq ($(shell test $(PLATFORM_SDK_VERSION) -lt 23; echo $$?),0)
+ OUR_TOOLS += setenforce
+ endif
+endif
+
+ifeq ($(TW_USE_TOOLBOX), true)
+ ifeq ($(shell test $(PLATFORM_SDK_VERSION) -gt 22; echo $$?),0)
+ # These are the only toolbox tools in M. The rest are now in toybox.
+ BSD_TOOLS := \
+ dd \
+ du \
+
+ OUR_TOOLS := \
+ df \
+ iftop \
+ ioctl \
+ ionice \
+ log \
+ ls \
+ lsof \
+ mount \
+ nandread \
+ newfs_msdos \
+ ps \
+ prlimit \
+ renice \
+ sendevent \
+ start \
+ stop \
+ top \
+ uptime \
+ watchprops \
+
+ else
+ ifneq (,$(filter $(PLATFORM_SDK_VERSION), 21 22))
+ OUR_TOOLS += \
+ mknod \
+ nohup
+ BSD_TOOLS := \
+ cat \
+ chown \
+ cp \
+ dd \
+ du \
+ grep \
+ kill \
+ ln \
+ mv \
+ printenv \
+ rm \
+ rmdir \
+ sleep \
+ sync
+ else
+ OUR_TOOLS += \
+ cat \
+ chown \
+ dd \
+ du \
+ kill \
+ ln \
+ mv \
+ printenv \
+ rm \
+ rmdir \
+ setconsole \
+ sleep \
+ sync
+ endif
+
+ OUR_TOOLS += \
+ chmod \
+ clear \
+ cmp \
+ date \
+ df \
+ dmesg \
+ getevent \
+ hd \
+ id \
+ ifconfig \
+ iftop \
+ insmod \
+ ioctl \
+ ionice \
+ log \
+ lsmod \
+ lsof \
+ md5 \
+ mkdir \
+ mkswap \
+ mount \
+ nandread \
+ netstat \
+ newfs_msdos \
+ notify \
+ ps \
+ readlink \
+ renice \
+ rmmod \
+ route \
+ schedtop \
+ sendevent \
+ smd \
+ swapoff \
+ swapon \
+ top \
+ touch \
+ umount \
+ uptime \
+ vmstat \
+ watchprops \
+ wipe
+ ifneq ($(TWHAVE_SELINUX), true)
+ OUR_TOOLS += ls
+ endif
+ endif
+endif
+
+ifneq (,$(filter $(PLATFORM_SDK_VERSION), 21 22))
+ ifneq (,$(filter userdebug eng,$(TARGET_BUILD_VARIANT)))
+ OUR_TOOLS += r
+ endif
+endif
+
+LOCAL_SRC_FILES := \
+ toolbox.c \
+ $(patsubst %,%.c,$(OUR_TOOLS))
+
+ifneq ($(wildcard system/core/toolbox/dynarray.c),)
+ LOCAL_SRC_FILES += dynarray.c
+endif
+
+ifneq (,$(filter $(PLATFORM_SDK_VERSION), 21 22))
+ LOCAL_SRC_FILES += \
+ pwcache.c \
+ upstream-netbsd/lib/libc/gen/getbsize.c \
+ upstream-netbsd/lib/libc/gen/humanize_number.c \
+ upstream-netbsd/lib/libc/stdlib/strsuftoll.c \
+ upstream-netbsd/lib/libc/string/swab.c \
+ upstream-netbsd/lib/libutil/raise_default_signal.c
+endif
+
+ifneq (,$(filter $(PLATFORM_SDK_VERSION), 21 22 23))
+ LOCAL_CFLAGS += \
+ -std=gnu99 \
+ -Werror -Wno-unused-parameter \
+ -I$(LOCAL_PATH)/upstream-netbsd/include \
+ -include bsd-compatibility.h
+endif
+
+ifneq (,$(filter $(PLATFORM_SDK_VERSION), 21 22))
+ LOCAL_C_INCLUDES += external/openssl/include
+else
+ LOCAL_C_INCLUDES += bionic/libc/bionic
+endif
+
+LOCAL_SHARED_LIBRARIES += libcutils
+
+ifneq (,$(filter $(PLATFORM_SDK_VERSION), 21 22))
+ ifeq ($(TW_USE_TOOLBOX), true)
+ LOCAL_SHARED_LIBRARIES += libcrypto
+ endif
+else
+ LOCAL_SHARED_LIBRARIES += \
+ libc \
+ liblog
+endif
+
+ifeq ($(TWHAVE_SELINUX), true)
+ LOCAL_SHARED_LIBRARIES += libselinux
+endif
+
+ifneq (,$(filter $(PLATFORM_SDK_VERSION), 21 22 23))
+ # libusbhost is only used by lsusb, and that isn't usually included in toolbox.
+ # The linker strips out all the unused library code in the normal case.
+ LOCAL_STATIC_LIBRARIES := libusbhost
+ LOCAL_WHOLE_STATIC_LIBRARIES := $(patsubst %,libtoolbox_%,$(BSD_TOOLS))
+endif
+
+ifeq ($(shell test $(PLATFORM_SDK_VERSION) -gt 22; echo $$?),0)
+ # Rule to make getprop and setprop in M trees where toybox normally
+ # provides these tools. Toybox does not allow for easy dynamic
+ # configuration, so we would have to include the entire toybox binary
+ # which takes up more space than is necessary so long as we are still
+ # including busybox.
+ LOCAL_SRC_FILES += \
+ ../../../$(TWRP_TOOLBOX_PATH)/getprop.c \
+ ../../../$(TWRP_TOOLBOX_PATH)/setprop.c
+ OUR_TOOLS += getprop setprop
+ ifneq ($(TW_USE_TOOLBOX), true)
+ LOCAL_SRC_FILES += ../../../$(TWRP_TOOLBOX_PATH)/ls.c
+ endif
+endif
+
+LOCAL_MODULE := toolbox_recovery
+LOCAL_MODULE_STEM := toolbox
+LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/sbin
+LOCAL_MODULE_TAGS := optional
+
+# Including this will define $(intermediates) below
+include $(BUILD_EXECUTABLE)
+
+$(LOCAL_PATH)/toolbox.c: $(intermediates)/tools.h
+
+ifneq (,$(filter $(PLATFORM_SDK_VERSION), 21 22 23))
+ ALL_TOOLS := $(BSD_TOOLS) $(OUR_TOOLS)
+else
+ ALL_TOOLS := $(OUR_TOOLS)
+endif
+
+TOOLS_H := $(intermediates)/tools.h
+$(TOOLS_H): PRIVATE_TOOLS := $(ALL_TOOLS)
+$(TOOLS_H): PRIVATE_CUSTOM_TOOL = echo "/* file generated automatically */" > $@ ; for t in $(PRIVATE_TOOLS) ; do echo "TOOL($$t)" >> $@ ; done
+$(TOOLS_H): $(LOCAL_PATH)/Android.mk
+$(TOOLS_H):
+ $(transform-generated-source)
+
+ifeq ($(TWHAVE_SELINUX), true)
+ # toolbox setenforce is used during init in non-symlink form, so it was
+ # required to be included as part of the suite above. if busybox already
+ # provides setenforce, we can omit the toolbox symlink
+ TEMP_TOOLS := $(filter-out $(RECOVERY_BUSYBOX_TOOLS), $(ALL_TOOLS))
+ ALL_TOOLS := $(TEMP_TOOLS)
+endif
+
+# Make /sbin/toolbox launchers for each tool
+SYMLINKS := $(addprefix $(TARGET_RECOVERY_ROOT_OUT)/sbin/,$(ALL_TOOLS))
+$(SYMLINKS): TOOLBOX_BINARY := $(LOCAL_MODULE_STEM)
+$(SYMLINKS): $(LOCAL_INSTALLED_MODULE) $(LOCAL_PATH)/Android.mk
+ @echo "Symlink: $@ -> $(TOOLBOX_BINARY)"
+ @mkdir -p $(dir $@)
+ @rm -rf $@
+ $(hide) ln -sf $(TOOLBOX_BINARY) $@
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := toolbox_symlinks
+LOCAL_MODULE_TAGS := optional
+LOCAL_ADDITIONAL_DEPENDENCIES := $(SYMLINKS)
+include $(BUILD_PHONY_PACKAGE)
+
+ifneq (,$(filter $(PLATFORM_SDK_VERSION),16 17 18))
+ # Only needed if the build system lacks support for LOCAL_ADDITIONAL_DEPENDENCIES
+ ALL_DEFAULT_INSTALLED_MODULES += $(SYMLINKS)
+ ALL_MODULES.$(LOCAL_MODULE).INSTALLED := \
+ $(ALL_MODULES.$(LOCAL_MODULE).INSTALLED) $(SYMLINKS)
+endif
+
+SYMLINKS :=
+ALL_TOOLS :=
+BSD_TOOLS :=
+OUR_TOOLS :=
+TEMP_TOOLS :=
+TOOLS_FOR_SELINUX :=
diff --git a/toolbox/dynarray.h b/toolbox/dynarray.h
new file mode 100644
index 000000000..0ca54fdf6
--- /dev/null
+++ b/toolbox/dynarray.h
@@ -0,0 +1,82 @@
+#ifndef DYNARRAY_H
+#define DYNARRAY_H
+
+// These functions are now found in system/core/toolbox/ls.c
+
+#include <stddef.h>
+
+/* simple dynamic array of pointers */
+typedef struct {
+ int count;
+ int capacity;
+ void** items;
+} dynarray_t;
+
+#define DYNARRAY_INITIALIZER { 0, 0, NULL }
+
+void dynarray_init( dynarray_t *a );
+void dynarray_done( dynarray_t *a );
+
+void dynarray_append( dynarray_t *a, void* item );
+
+/* Used to iterate over a dynarray_t
+ * _array :: pointer to the array
+ * _item_type :: type of objects pointed to by the array
+ * _item :: name of a local variable defined within the loop
+ * with type '_item_type'
+ * _stmnt :: C statement that will be executed in each iteration.
+ *
+ * You case use 'break' and 'continue' within _stmnt
+ *
+ * This macro is only intended for simple uses. I.e. do not add or
+ * remove items from the array during iteration.
+ */
+#define DYNARRAY_FOREACH_TYPE(_array,_item_type,_item,_stmnt) \
+ do { \
+ int _nn_##__LINE__ = 0; \
+ for (;_nn_##__LINE__ < (_array)->count; ++ _nn_##__LINE__) { \
+ _item_type _item = (_item_type)(_array)->items[_nn_##__LINE__]; \
+ _stmnt; \
+ } \
+ } while (0)
+
+#define DYNARRAY_FOREACH(_array,_item,_stmnt) \
+ DYNARRAY_FOREACH_TYPE(_array,void *,_item,_stmnt)
+
+/* Simple dynamic string arrays
+ *
+ * NOTE: A strlist_t owns the strings it references.
+ */
+typedef dynarray_t strlist_t;
+
+#define STRLIST_INITIALIZER DYNARRAY_INITIALIZER
+
+/* Used to iterate over a strlist_t
+ * _list :: pointer to strlist_t object
+ * _string :: name of local variable name defined within the loop with
+ * type 'char*'
+ * _stmnt :: C statement executed in each iteration
+ *
+ * This macro is only intended for simple uses. Do not add or remove items
+ * to/from the list during iteration.
+ */
+#define STRLIST_FOREACH(_list,_string,_stmnt) \
+ DYNARRAY_FOREACH_TYPE(_list,char *,_string,_stmnt)
+
+void strlist_init( strlist_t *list );
+
+/* note: strlist_done will free all the strings owned by the list */
+void strlist_done( strlist_t *list );
+
+/* append a new string made of the first 'slen' characters from 'str'
+ * followed by a trailing zero.
+ */
+void strlist_append_b( strlist_t *list, const void* str, size_t slen );
+
+/* append the copy of a given input string to a strlist_t */
+void strlist_append_dup( strlist_t *list, const char *str);
+
+/* sort the strings in a given list (using strcmp) */
+void strlist_sort( strlist_t *list );
+
+#endif /* DYNARRAY_H */
diff --git a/toolbox/getprop.c b/toolbox/getprop.c
new file mode 100644
index 000000000..dcc0ea030
--- /dev/null
+++ b/toolbox/getprop.c
@@ -0,0 +1,50 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <cutils/properties.h>
+
+#include "dynarray.h"
+
+static void record_prop(const char* key, const char* name, void* opaque)
+{
+ strlist_t* list = opaque;
+ char temp[PROP_VALUE_MAX + PROP_NAME_MAX + 16];
+ snprintf(temp, sizeof temp, "[%s]: [%s]", key, name);
+ strlist_append_dup(list, temp);
+}
+
+static void list_properties(void)
+{
+ strlist_t list[1] = { STRLIST_INITIALIZER };
+
+ /* Record properties in the string list */
+ (void)property_list(record_prop, list);
+
+ /* Sort everything */
+ strlist_sort(list);
+
+ /* print everything */
+ STRLIST_FOREACH(list, str, printf("%s\n", str));
+
+ /* voila */
+ strlist_done(list);
+}
+
+int getprop_main(int argc, char *argv[])
+{
+ if (argc == 1) {
+ list_properties();
+ } else {
+ char value[PROPERTY_VALUE_MAX];
+ char *default_value;
+ if(argc > 2) {
+ default_value = argv[2];
+ } else {
+ default_value = "";
+ }
+
+ property_get(argv[1], value, default_value);
+ printf("%s\n", value);
+ }
+ return 0;
+}
diff --git a/toolbox/ls.c b/toolbox/ls.c
new file mode 100644
index 000000000..9a89dd462
--- /dev/null
+++ b/toolbox/ls.c
@@ -0,0 +1,588 @@
+#include <dirent.h>
+#include <errno.h>
+#include <grp.h>
+#include <limits.h>
+#include <pwd.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <sys/sysmacros.h>
+#include <sys/types.h>
+#include <time.h>
+#include <unistd.h>
+
+#include <selinux/selinux.h>
+
+// simple dynamic array of strings.
+typedef struct {
+ int count;
+ int capacity;
+ void** items;
+} strlist_t;
+
+#define STRLIST_INITIALIZER { 0, 0, NULL }
+
+/* Used to iterate over a strlist_t
+ * _list :: pointer to strlist_t object
+ * _item :: name of local variable name defined within the loop with
+ * type 'char*'
+ * _stmnt :: C statement executed in each iteration
+ *
+ * This macro is only intended for simple uses. Do not add or remove items
+ * to/from the list during iteration.
+ */
+#define STRLIST_FOREACH(_list,_item,_stmnt) \
+ do { \
+ int _nn_##__LINE__ = 0; \
+ for (;_nn_##__LINE__ < (_list)->count; ++ _nn_##__LINE__) { \
+ char* _item = (char*)(_list)->items[_nn_##__LINE__]; \
+ _stmnt; \
+ } \
+ } while (0)
+
+static void dynarray_reserve_more( strlist_t *a, int count ) {
+ int old_cap = a->capacity;
+ int new_cap = old_cap;
+ const int max_cap = INT_MAX/sizeof(void*);
+ void** new_items;
+ int new_count = a->count + count;
+
+ if (count <= 0)
+ return;
+
+ if (count > max_cap - a->count)
+ abort();
+
+ new_count = a->count + count;
+
+ while (new_cap < new_count) {
+ old_cap = new_cap;
+ new_cap += (new_cap >> 2) + 4;
+ if (new_cap < old_cap || new_cap > max_cap) {
+ new_cap = max_cap;
+ }
+ }
+ new_items = realloc(a->items, new_cap*sizeof(void*));
+ if (new_items == NULL)
+ abort();
+
+ a->items = new_items;
+ a->capacity = new_cap;
+}
+
+void strlist_init( strlist_t *list ) {
+ list->count = list->capacity = 0;
+ list->items = NULL;
+}
+
+// append a new string made of the first 'slen' characters from 'str'
+// followed by a trailing zero.
+void strlist_append_b( strlist_t *list, const void* str, size_t slen ) {
+ char *copy = malloc(slen+1);
+ memcpy(copy, str, slen);
+ copy[slen] = '\0';
+ if (list->count >= list->capacity)
+ dynarray_reserve_more(list, 1);
+ list->items[list->count++] = copy;
+}
+
+// append the copy of a given input string to a strlist_t.
+void strlist_append_dup( strlist_t *list, const char *str) {
+ strlist_append_b(list, str, strlen(str));
+}
+
+// note: strlist_done will free all the strings owned by the list.
+void strlist_done( strlist_t *list ) {
+ STRLIST_FOREACH(list, string, free(string));
+ free(list->items);
+ list->items = NULL;
+ list->count = list->capacity = 0;
+}
+
+static int strlist_compare_strings(const void* a, const void* b) {
+ const char *sa = *(const char **)a;
+ const char *sb = *(const char **)b;
+ return strcmp(sa, sb);
+}
+
+/* sort the strings in a given list (using strcmp) */
+void strlist_sort( strlist_t *list ) {
+ if (list->count > 0) {
+ qsort(list->items, (size_t)list->count, sizeof(void*), strlist_compare_strings);
+ }
+}
+
+
+// bits for flags argument
+#define LIST_LONG (1 << 0)
+#define LIST_ALL (1 << 1)
+#define LIST_RECURSIVE (1 << 2)
+#define LIST_DIRECTORIES (1 << 3)
+#define LIST_SIZE (1 << 4)
+#define LIST_LONG_NUMERIC (1 << 5)
+#define LIST_CLASSIFY (1 << 6)
+#define LIST_MACLABEL (1 << 7)
+#define LIST_INODE (1 << 8)
+
+// fwd
+static int listpath(const char *name, int flags);
+
+static char mode2kind(mode_t mode)
+{
+ switch(mode & S_IFMT){
+ case S_IFSOCK: return 's';
+ case S_IFLNK: return 'l';
+ case S_IFREG: return '-';
+ case S_IFDIR: return 'd';
+ case S_IFBLK: return 'b';
+ case S_IFCHR: return 'c';
+ case S_IFIFO: return 'p';
+ default: return '?';
+ }
+}
+
+void strmode(mode_t mode, char *out)
+{
+ *out++ = mode2kind(mode);
+
+ *out++ = (mode & 0400) ? 'r' : '-';
+ *out++ = (mode & 0200) ? 'w' : '-';
+ if(mode & 04000) {
+ *out++ = (mode & 0100) ? 's' : 'S';
+ } else {
+ *out++ = (mode & 0100) ? 'x' : '-';
+ }
+ *out++ = (mode & 040) ? 'r' : '-';
+ *out++ = (mode & 020) ? 'w' : '-';
+ if(mode & 02000) {
+ *out++ = (mode & 010) ? 's' : 'S';
+ } else {
+ *out++ = (mode & 010) ? 'x' : '-';
+ }
+ *out++ = (mode & 04) ? 'r' : '-';
+ *out++ = (mode & 02) ? 'w' : '-';
+ if(mode & 01000) {
+ *out++ = (mode & 01) ? 't' : 'T';
+ } else {
+ *out++ = (mode & 01) ? 'x' : '-';
+ }
+ *out = 0;
+}
+
+static void user2str(uid_t uid, char *out, size_t out_size)
+{
+ struct passwd *pw = getpwuid(uid);
+ if(pw) {
+ strlcpy(out, pw->pw_name, out_size);
+ } else {
+ snprintf(out, out_size, "%d", uid);
+ }
+}
+
+static void group2str(gid_t gid, char *out, size_t out_size)
+{
+ struct group *gr = getgrgid(gid);
+ if(gr) {
+ strlcpy(out, gr->gr_name, out_size);
+ } else {
+ snprintf(out, out_size, "%d", gid);
+ }
+}
+
+static int show_total_size(const char *dirname, DIR *d, int flags)
+{
+ struct dirent *de;
+ char tmp[1024];
+ struct stat s;
+ int sum = 0;
+
+ /* run through the directory and sum up the file block sizes */
+ while ((de = readdir(d)) != 0) {
+ if (strcmp(de->d_name, ".") == 0 || strcmp(de->d_name, "..") == 0)
+ continue;
+ if (de->d_name[0] == '.' && (flags & LIST_ALL) == 0)
+ continue;
+
+ if (strcmp(dirname, "/") == 0)
+ snprintf(tmp, sizeof(tmp), "/%s", de->d_name);
+ else
+ snprintf(tmp, sizeof(tmp), "%s/%s", dirname, de->d_name);
+
+ if (lstat(tmp, &s) < 0) {
+ fprintf(stderr, "stat failed on %s: %s\n", tmp, strerror(errno));
+ rewinddir(d);
+ return -1;
+ }
+
+ sum += s.st_blocks / 2;
+ }
+
+ printf("total %d\n", sum);
+ rewinddir(d);
+ return 0;
+}
+
+static int listfile_size(const char *path, const char *filename, struct stat *s,
+ int flags)
+{
+ if(!s || !path) {
+ return -1;
+ }
+
+ /* blocks are 512 bytes, we want output to be KB */
+ if ((flags & LIST_SIZE) != 0) {
+ printf("%lld ", (long long)s->st_blocks / 2);
+ }
+
+ if ((flags & LIST_CLASSIFY) != 0) {
+ char filetype = mode2kind(s->st_mode);
+ if (filetype != 'l') {
+ printf("%c ", filetype);
+ } else {
+ struct stat link_dest;
+ if (!stat(path, &link_dest)) {
+ printf("l%c ", mode2kind(link_dest.st_mode));
+ } else {
+ fprintf(stderr, "stat '%s' failed: %s\n", path, strerror(errno));
+ printf("l? ");
+ }
+ }
+ }
+
+ printf("%s\n", filename);
+
+ return 0;
+}
+
+static int listfile_long(const char *path, struct stat *s, int flags)
+{
+ char date[32];
+ char mode[16];
+ char user[32];
+ char group[32];
+ const char *name;
+
+ if(!s || !path) {
+ return -1;
+ }
+
+ /* name is anything after the final '/', or the whole path if none*/
+ name = strrchr(path, '/');
+ if(name == 0) {
+ name = path;
+ } else {
+ name++;
+ }
+
+ strmode(s->st_mode, mode);
+ if (flags & LIST_LONG_NUMERIC) {
+ snprintf(user, sizeof(user), "%u", s->st_uid);
+ snprintf(group, sizeof(group), "%u", s->st_gid);
+ } else {
+ user2str(s->st_uid, user, sizeof(user));
+ group2str(s->st_gid, group, sizeof(group));
+ }
+
+ strftime(date, 32, "%Y-%m-%d %H:%M", localtime((const time_t*)&s->st_mtime));
+ date[31] = 0;
+
+// 12345678901234567890123456789012345678901234567890123456789012345678901234567890
+// MMMMMMMM UUUUUUUU GGGGGGGGG XXXXXXXX YYYY-MM-DD HH:MM NAME (->LINK)
+
+ switch(s->st_mode & S_IFMT) {
+ case S_IFBLK:
+ case S_IFCHR:
+ printf("%s %-8s %-8s %3d, %3d %s %s\n",
+ mode, user, group,
+ major(s->st_rdev), minor(s->st_rdev),
+ date, name);
+ break;
+ case S_IFREG:
+ printf("%s %-8s %-8s %8lld %s %s\n",
+ mode, user, group, (long long)s->st_size, date, name);
+ break;
+ case S_IFLNK: {
+ char linkto[256];
+ ssize_t len;
+
+ len = readlink(path, linkto, 256);
+ if(len < 0) return -1;
+
+ if(len > 255) {
+ linkto[252] = '.';
+ linkto[253] = '.';
+ linkto[254] = '.';
+ linkto[255] = 0;
+ } else {
+ linkto[len] = 0;
+ }
+
+ printf("%s %-8s %-8s %s %s -> %s\n",
+ mode, user, group, date, name, linkto);
+ break;
+ }
+ default:
+ printf("%s %-8s %-8s %s %s\n",
+ mode, user, group, date, name);
+
+ }
+ return 0;
+}
+
+static int listfile_maclabel(const char *path, struct stat *s)
+{
+ char mode[16];
+ char user[32];
+ char group[32];
+ char *maclabel = NULL;
+ const char *name;
+
+ if(!s || !path) {
+ return -1;
+ }
+
+ /* name is anything after the final '/', or the whole path if none*/
+ name = strrchr(path, '/');
+ if(name == 0) {
+ name = path;
+ } else {
+ name++;
+ }
+
+ lgetfilecon(path, &maclabel);
+ if (!maclabel) {
+ return -1;
+ }
+
+ strmode(s->st_mode, mode);
+ user2str(s->st_uid, user, sizeof(user));
+ group2str(s->st_gid, group, sizeof(group));
+
+ switch(s->st_mode & S_IFMT) {
+ case S_IFLNK: {
+ char linkto[256];
+ ssize_t len;
+
+ len = readlink(path, linkto, sizeof(linkto));
+ if(len < 0) return -1;
+
+ if((size_t)len > sizeof(linkto)-1) {
+ linkto[sizeof(linkto)-4] = '.';
+ linkto[sizeof(linkto)-3] = '.';
+ linkto[sizeof(linkto)-2] = '.';
+ linkto[sizeof(linkto)-1] = 0;
+ } else {
+ linkto[len] = 0;
+ }
+
+ printf("%s %-8s %-8s %s %s -> %s\n",
+ mode, user, group, maclabel, name, linkto);
+ break;
+ }
+ default:
+ printf("%s %-8s %-8s %s %s\n",
+ mode, user, group, maclabel, name);
+
+ }
+
+ free(maclabel);
+
+ return 0;
+}
+
+static int listfile(const char *dirname, const char *filename, int flags)
+{
+ struct stat s;
+
+ if ((flags & (LIST_LONG | LIST_SIZE | LIST_CLASSIFY | LIST_MACLABEL | LIST_INODE)) == 0) {
+ printf("%s\n", filename);
+ return 0;
+ }
+
+ char tmp[4096];
+ const char* pathname = filename;
+
+ if (dirname != NULL) {
+ snprintf(tmp, sizeof(tmp), "%s/%s", dirname, filename);
+ pathname = tmp;
+ } else {
+ pathname = filename;
+ }
+
+ if(lstat(pathname, &s) < 0) {
+ fprintf(stderr, "lstat '%s' failed: %s\n", pathname, strerror(errno));
+ return -1;
+ }
+
+ if(flags & LIST_INODE) {
+ printf("%8llu ", (unsigned long long)s.st_ino);
+ }
+
+ if ((flags & LIST_MACLABEL) != 0) {
+ return listfile_maclabel(pathname, &s);
+ } else if ((flags & LIST_LONG) != 0) {
+ return listfile_long(pathname, &s, flags);
+ } else /*((flags & LIST_SIZE) != 0)*/ {
+ return listfile_size(pathname, filename, &s, flags);
+ }
+}
+
+static int listdir(const char *name, int flags)
+{
+ char tmp[4096];
+ DIR *d;
+ struct dirent *de;
+ strlist_t files = STRLIST_INITIALIZER;
+
+ d = opendir(name);
+ if(d == 0) {
+ fprintf(stderr, "opendir failed, %s\n", strerror(errno));
+ return -1;
+ }
+
+ if ((flags & LIST_SIZE) != 0) {
+ show_total_size(name, d, flags);
+ }
+
+ while((de = readdir(d)) != 0){
+ if (!strcmp(de->d_name, ".") || !strcmp(de->d_name, "..")) continue;
+ if(de->d_name[0] == '.' && (flags & LIST_ALL) == 0) continue;
+
+ strlist_append_dup(&files, de->d_name);
+ }
+
+ strlist_sort(&files);
+ STRLIST_FOREACH(&files, filename, listfile(name, filename, flags));
+ strlist_done(&files);
+
+ if (flags & LIST_RECURSIVE) {
+ strlist_t subdirs = STRLIST_INITIALIZER;
+
+ rewinddir(d);
+
+ while ((de = readdir(d)) != 0) {
+ struct stat s;
+ int err;
+
+ if (!strcmp(de->d_name, ".") || !strcmp(de->d_name, ".."))
+ continue;
+ if (de->d_name[0] == '.' && (flags & LIST_ALL) == 0)
+ continue;
+
+ if (!strcmp(name, "/"))
+ snprintf(tmp, sizeof(tmp), "/%s", de->d_name);
+ else
+ snprintf(tmp, sizeof(tmp), "%s/%s", name, de->d_name);
+
+ /*
+ * If the name ends in a '/', use stat() so we treat it like a
+ * directory even if it's a symlink.
+ */
+ if (tmp[strlen(tmp)-1] == '/')
+ err = stat(tmp, &s);
+ else
+ err = lstat(tmp, &s);
+
+ if (err < 0) {
+ perror(tmp);
+ closedir(d);
+ return -1;
+ }
+
+ if (S_ISDIR(s.st_mode)) {
+ strlist_append_dup(&subdirs, tmp);
+ }
+ }
+ strlist_sort(&subdirs);
+ STRLIST_FOREACH(&subdirs, path, {
+ printf("\n%s:\n", path);
+ listdir(path, flags);
+ });
+ strlist_done(&subdirs);
+ }
+
+ closedir(d);
+ return 0;
+}
+
+static int listpath(const char *name, int flags)
+{
+ struct stat s;
+ int err;
+
+ /*
+ * If the name ends in a '/', use stat() so we treat it like a
+ * directory even if it's a symlink.
+ */
+ if (name[strlen(name)-1] == '/')
+ err = stat(name, &s);
+ else
+ err = lstat(name, &s);
+
+ if (err < 0) {
+ perror(name);
+ return -1;
+ }
+
+ if ((flags & LIST_DIRECTORIES) == 0 && S_ISDIR(s.st_mode)) {
+ if (flags & LIST_RECURSIVE)
+ printf("\n%s:\n", name);
+ return listdir(name, flags);
+ } else {
+ /* yeah this calls stat() again*/
+ return listfile(NULL, name, flags);
+ }
+}
+
+int ls_main(int argc, char **argv)
+{
+ int flags = 0;
+
+ if(argc > 1) {
+ int i;
+ int err = 0;
+ strlist_t files = STRLIST_INITIALIZER;
+
+ for (i = 1; i < argc; i++) {
+ if (argv[i][0] == '-') {
+ /* an option ? */
+ const char *arg = argv[i]+1;
+ while (arg[0]) {
+ switch (arg[0]) {
+ case 'l': flags |= LIST_LONG; break;
+ case 'n': flags |= LIST_LONG | LIST_LONG_NUMERIC; break;
+ case 's': flags |= LIST_SIZE; break;
+ case 'R': flags |= LIST_RECURSIVE; break;
+ case 'd': flags |= LIST_DIRECTORIES; break;
+ case 'Z': flags |= LIST_MACLABEL; break;
+ case 'a': flags |= LIST_ALL; break;
+ case 'F': flags |= LIST_CLASSIFY; break;
+ case 'i': flags |= LIST_INODE; break;
+ default:
+ fprintf(stderr, "%s: Unknown option '-%c'. Aborting.\n", "ls", arg[0]);
+ exit(1);
+ }
+ arg++;
+ }
+ } else {
+ /* not an option ? */
+ strlist_append_dup(&files, argv[i]);
+ }
+ }
+
+ if (files.count > 0) {
+ STRLIST_FOREACH(&files, path, {
+ if (listpath(path, flags) != 0) {
+ err = EXIT_FAILURE;
+ }
+ });
+ strlist_done(&files);
+ return err;
+ }
+ }
+
+ // list working directory if no files or directories were specified
+ return listpath(".", flags);
+}
diff --git a/toolbox/setprop.c b/toolbox/setprop.c
new file mode 100644
index 000000000..63ad2b426
--- /dev/null
+++ b/toolbox/setprop.c
@@ -0,0 +1,18 @@
+#include <stdio.h>
+
+#include <cutils/properties.h>
+
+int setprop_main(int argc, char *argv[])
+{
+ if(argc != 3) {
+ fprintf(stderr,"usage: setprop <key> <value>\n");
+ return 1;
+ }
+
+ if(property_set(argv[1], argv[2])){
+ fprintf(stderr,"could not set property\n");
+ return 1;
+ }
+
+ return 0;
+}