*/
+#include <unistd.h>
+#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <tzplatform_config.h>
+#include <blkid.h>
#include "common.h"
#include "list.h"
#include "storage-internal.h"
#include "storage-external-dbus.h"
+#define FORMAT_TIMEOUT (120*1000)
+#define USER_PARTITION "user"
+
/*
Get compat path from origin Multi-user path
from TZ_USER_CONTENT/.. to /opt/usr/media/..
return -1;
}
+ if (getuid() <= USER_UID_START) {
+ //LCOV_EXCL_START System Error
+ _E("Only apps and user session daemons are allowed "
+ "to use storage_get_compat_internal_path()");
+ return -1;
+ //LCOV_EXCL_STOP
+ }
+
// this API works on place where compat path is bind-mounted
if (!is_compat_bind_mount()) {
//LCOV_EXCL_START System Error
//LCOV_EXCL_STOP
}
- str = tzplatform_getenv(TZ_USER_CONTENT);
+ str = tzplatform_uid_getenv(getuid(), TZ_USER_CONTENT);
str_len = strlen(str);
if (strncmp(origin, str, str_len) != 0) {
_E("Failed to match TZ_USER_CONTENT");
return -1;
}
+ if (getuid() <= USER_UID_START) {
+ //LCOV_EXCL_START System Error
+ _E("Only apps and user session daemons are allowed "
+ "to use storage_get_origin_internal_path()");
+ return -1;
+ //LCOV_EXCL_STOP
+ }
+
// this API works on place where compat path is bind-mounted
if (!is_compat_bind_mount()) {
//LCOV_EXCL_START System Error
return -1;
}
- r = snprintf(origin, len, "%s%s", tzplatform_getenv(TZ_USER_CONTENT), compat + compat_len);
+ r = snprintf(origin, len, "%s%s", tzplatform_uid_getenv(getuid(), TZ_USER_CONTENT), compat + compat_len);
if (r < 0) {
//LCOV_EXCL_START System Error
_E("failed to create new path");
if (!storage_id || !path)
return STORAGE_ERROR_INVALID_PARAMETER;
+ if (!storage_ext_is_supported())
+ return STORAGE_ERROR_NO_DEVICE;
+
result = dbus_method_call_sync(STORAGE_EXT_BUS_NAME,
STORAGE_EXT_PATH_MANAGER,
STORAGE_EXT_IFACE_MANAGER,
return STORAGE_ERROR_NONE;
}
+
+//LCOV_EXCL_START Not called callback
+static void mount_mmc_cb(GVariant *var, void *user_data, GError *err)
+{
+ struct mmc_contents *mmc_data = (struct mmc_contents*)user_data;
+ int mmc_ret = -1;
+
+ _D("mount_mmc_cb called");
+
+ if (!var) {
+ _E("no message [%s]", err->message);
+ mmc_ret = -EBADMSG;
+ goto exit;
+ }
+
+ g_variant_get(var, "(i)", &mmc_ret);
+
+ _I("Mount State : %d", mmc_ret);
+
+exit:
+ if (var)
+ g_variant_unref(var);
+ (mmc_data->mmc_cb)(mmc_ret, mmc_data->user_data);
+}
+//LCOV_EXCL_STOP
+
+API int storage_request_mount_mmc(struct mmc_contents *mmc_data)
+{
+ void (*mount_cb)(GVariant *, void *, GError *) = NULL;
+ void *data = NULL;
+ char *path;
+ int ret;
+ int id;
+
+ if (mmc_data && mmc_data->mmc_cb) {
+ _I("Mount callback exists");
+ mount_cb = mount_mmc_cb;
+ data = mmc_data;
+ }
+
+ ret = storage_get_primary_sdcard(&id, &path);
+ if (ret != STORAGE_ERROR_NONE)
+ return ret;
+
+ ret = dbus_method_async_with_reply_var(STORAGE_EXT_BUS_NAME,
+ STORAGE_EXT_PATH_MANAGER,
+ STORAGE_EXT_IFACE_MANAGER,
+ "Mount",
+ g_variant_new("(is)", id, ""),
+ mount_cb,
+ -1,
+ data);
+
+ _I("Mount Request %s", ret == 0 ? "Success" : "Failed");
+
+ if (ret == -ENOMEM)
+ return STORAGE_ERROR_OUT_OF_MEMORY; //LCOV_EXCL_LINE System Error
+ if (ret < 0)
+ return STORAGE_ERROR_OPERATION_FAILED; //LCOV_EXCL_LINE
+
+ return STORAGE_ERROR_NONE;
+}
+
+//LCOV_EXCL_START Not called callback
+static void unmount_mmc_cb(GVariant *var, void *user_data, GError *err)
+{
+ struct mmc_contents *mmc_data = (struct mmc_contents*)user_data;
+ int mmc_ret;
+
+ _D("unmount_mmc_cb called");
+
+ if (!var) {
+ _E("no message [%s]", err->message);
+ mmc_ret = -EBADMSG;
+ goto exit;
+ }
+
+ g_variant_get(var, "(i)", &mmc_ret);
+
+ _I("Unmount State : %d", mmc_ret);
+
+exit:
+ if (var)
+ g_variant_unref(var);
+ (mmc_data->mmc_cb)(mmc_ret, mmc_data->user_data);
+}
+//LCOV_EXCL_STOP
+
+API int storage_request_unmount_mmc(struct mmc_contents *mmc_data, int option)
+{
+ void (*unmount_cb)(GVariant *, void *, GError *) = NULL;
+ void *data = NULL;
+ char *path;
+ int ret;
+ int id;
+
+ if (option < 0 || option > 1)
+ return STORAGE_ERROR_INVALID_PARAMETER;
+
+ if (mmc_data && mmc_data->mmc_cb) {
+ _I("Unmount callback exists");
+ unmount_cb = unmount_mmc_cb;
+ data = mmc_data;
+ }
+
+ ret = storage_get_primary_sdcard(&id, &path);
+ if (ret != STORAGE_ERROR_NONE)
+ return ret;
+
+ ret = dbus_method_async_with_reply_var(STORAGE_EXT_BUS_NAME,
+ STORAGE_EXT_PATH_MANAGER,
+ STORAGE_EXT_IFACE_MANAGER,
+ "Unmount",
+ g_variant_new("(ii)", id, option),
+ unmount_cb,
+ -1,
+ data);
+
+ _I("Unmount Request %s", ret == 0 ? "Success" : "Failed");
+
+ if (ret == -ENOMEM)
+ return STORAGE_ERROR_OUT_OF_MEMORY; //LCOV_EXCL_LINE System Error
+ if (ret < 0)
+ return STORAGE_ERROR_OPERATION_FAILED; //LCOV_EXCL_LINE
+
+ return STORAGE_ERROR_NONE;
+}
+
+//LCOV_EXCL_START Not called callback
+static void format_mmc_cb(GVariant *var, void *user_data, GError *err)
+{
+ struct mmc_contents *mmc_data = (struct mmc_contents*)user_data;
+ int mmc_ret;
+
+ _D("format_mmc_cb called");
+
+ if (!var) {
+ _E("no message [%s]", err->message);
+ mmc_ret = -EBADMSG;
+ goto exit;
+ }
+
+ g_variant_get(var, "(i)", &mmc_ret);
+
+ _I("Format State : %d", mmc_ret);
+
+exit:
+ if (var)
+ g_variant_unref(var);
+ (mmc_data->mmc_cb)(mmc_ret, mmc_data->user_data);
+}
+//LCOV_EXCL_STOP
+
+API int storage_request_format_mmc(struct mmc_contents *mmc_data)
+{
+ return storage_format_mmc(mmc_data, 1);
+}
+
+API int storage_format_mmc(struct mmc_contents *mmc_data, int option)
+{
+ void (*format_cb)(GVariant *, void *, GError *) = NULL;
+ void *data = NULL;
+ char *path;
+ int ret;
+ int id;
+
+ if (option < 0 || option > 1)
+ return STORAGE_ERROR_INVALID_PARAMETER;
+
+ if (mmc_data && mmc_data->mmc_cb) {
+ _I("Format callback exists");
+ format_cb = format_mmc_cb;
+ data = mmc_data;
+ }
+
+ ret = storage_get_primary_sdcard(&id, &path);
+ if (ret != STORAGE_ERROR_NONE)
+ return ret;
+
+ ret = dbus_method_async_with_reply_var(STORAGE_EXT_BUS_NAME,
+ STORAGE_EXT_PATH_MANAGER,
+ STORAGE_EXT_IFACE_MANAGER,
+ "Format",
+ g_variant_new("(ii)", id, option),
+ format_cb,
+ FORMAT_TIMEOUT,
+ data);
+
+ _I("Format Request %s", ret == 0 ? "Success" : "Failed");
+
+ if (ret == -ENOMEM)
+ return STORAGE_ERROR_OUT_OF_MEMORY; //LCOV_EXCL_LINE System Error
+ if (ret < 0)
+ return STORAGE_ERROR_OPERATION_FAILED; //LCOV_EXCL_LINE
+
+ return STORAGE_ERROR_NONE;
+}
+
+API int storage_is_mounted_opt_usr(storage_part_mount_e *mounted)
+{
+ blkid_cache cache = NULL;
+ blkid_dev_iterate iter;
+ blkid_dev dev;
+ int ret;
+ bool found = false;
+
+ ret = blkid_get_cache(&cache, NULL);
+ if (ret < 0) {
+ _E("Failed to get cache"); //LCOV_EXCL_LINE
+ *mounted = STORAGE_PART_ERROR; //LCOV_EXCL_LINE
+ return STORAGE_ERROR_OPERATION_FAILED; //LCOV_EXCL_LINE
+ }
+
+ ret = blkid_probe_all(cache);
+ if (ret < 0) {
+ _E("Failed to probe all block devices"); //LCOV_EXCL_LINE
+ *mounted = STORAGE_PART_ERROR; //LCOV_EXCL_LINE
+ return STORAGE_ERROR_OPERATION_FAILED; //LCOV_EXCL_LINE
+ }
+
+ iter = blkid_dev_iterate_begin(cache);
+ if (!iter) {
+ _E("Failed to get iterate"); //LCOV_EXCL_LINE
+ *mounted = STORAGE_PART_ERROR; //LCOV_EXCL_LINE
+ return STORAGE_ERROR_OUT_OF_MEMORY; //LCOV_EXCL_LINE
+ }
+
+ ret = blkid_dev_set_search(iter, "LABEL", USER_PARTITION);
+ if (blkid_dev_next(iter, &dev) == 0) {
+ dev = blkid_verify(cache, dev);
+ if (dev) {
+ found = true;
+ _D("Partition for user data is found(LABEL=user)");
+ }
+ }
+ blkid_dev_iterate_end(iter);
+
+ if (!found) {
+ iter = blkid_dev_iterate_begin(cache);
+ if (!iter) {
+ _E("Failed to get iterate"); //LCOV_EXCL_LINE
+ *mounted = STORAGE_PART_ERROR; //LCOV_EXCL_LINE
+ return STORAGE_ERROR_OUT_OF_MEMORY; //LCOV_EXCL_LINE
+ }
+
+ ret = blkid_dev_set_search(iter, "PARTLABEL", USER_PARTITION);
+ if (blkid_dev_next(iter, &dev) == 0) {
+ dev = blkid_verify(cache, dev);
+ if (dev) {
+ found = true;
+ _D("Partition for user data is found(PARTLABEL=user)");
+ }
+ }
+ blkid_dev_iterate_end(iter);
+ }
+
+ blkid_put_cache(cache);
+
+ if (found) {
+ ret = mount_check(tzplatform_getenv(TZ_SYS_USER));
+ if (ret)
+ *mounted = STORAGE_PART_MOUNTED;
+ else
+ *mounted = STORAGE_PART_NOT_MOUNTED;
+ } else
+ *mounted = STORAGE_PART_NOT_SUPPORTED;
+
+ return STORAGE_ERROR_NONE;
+}