src/common/utils/request.cc

   1 // Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
   2 // Use of this source code is governed by an apache-2.0 license that can be
   3 // found in the LICENSE file.
   4
   5 #include "common/utils/request.h"
   6
   7 #include <tzplatform_config.h>
   8 #include <unistd.h>
   9
  10 #include <map>
  11 #include <string>
  12
  13 #include "common/utils/user_util.h"
  14
  15 namespace bf = boost::filesystem;
  16
  17 namespace common_installer {
  18
  19 const std::map<RequestType, const char*> kRequestTypeStringMap = {
  20   {RequestType::Unknown, "Unknown"},
  21   {RequestType::Install, "Install"},
  22   {RequestType::Update, "Update"},
  23   {RequestType::Uninstall, "Uninstall"},
  24   {RequestType::Reinstall, "Reinstall"},
  25   {RequestType::Delta, "Delta"},
  26   {RequestType::Move, "Move"},
  27   {RequestType::Recovery, "Recovery"},
  28   {RequestType::RecoveryUpdate, "RecoveryUpdate"},
  29   {RequestType::MountInstall, "MountInstall"},
  30   {RequestType::MountUpdate, "MountUpdate"},
  31   {RequestType::ManifestDirectInstall, "ManifestDirectInstall"},
  32   {RequestType::ManifestDirectUpdate, "ManifestDirectUpdate"},
  33   {RequestType::ManifestPartialInstall, "ManifestPartialInstall"},
  34   {RequestType::ManifestPartialUpdate, "ManifestPartialUpdate"},
  35   {RequestType::PartialUninstall, "PartialUninstall"},
  36   {RequestType::ReadonlyUpdateInstall, "ReadonlyUpdateInstall"},
  37   {RequestType::ReadonlyUpdateUninstall, "ReadonlyUpdateUninstall"},
  38   {RequestType::DisablePkg, "DisablePkg"},
  39   {RequestType::EnablePkg, "EnablePkg"},
  40   {RequestType::MigrateExtImg, "MigrateExtImg"},
  41   {RequestType::RecoverDB, "RecoverDB"},
  42 };
  43
  44 std::string GetRequestTypeString(RequestType request_type) {
  45   const auto& it = kRequestTypeStringMap.find(request_type);
  46   if (it == kRequestTypeStringMap.end())
  47     return "Unknown";
  48   else
  49     return it->second;
  50 }
  51
  52 RequestMode GetRequestMode(uid_t uid) {
  53   return (uid == tzplatform_getuid(TZ_SYS_GLOBALAPP_USER)) ?
  54       RequestMode::GLOBAL : RequestMode::USER;
  55 }
  56
  57 // Now, readonly app is always installed RO location.
  58 const char* GetRootAppPath(bool is_readonly, uid_t uid) {
  59   if (GetRequestMode(uid) == RequestMode::GLOBAL) {
  60     return is_readonly ?
  61         tzplatform_getenv(TZ_SYS_RO_APP) : tzplatform_getenv(TZ_SYS_RW_APP);
  62   } else {
  63     tzplatform_set_user(uid);
  64     const char* rootpath = tzplatform_getenv(TZ_USER_APP);
  65     tzplatform_reset_user();
  66     return rootpath;
  67   }
  68 }
  69
  70 const char* GetExtendedRootAppPath(uid_t uid) {
  71   if (GetRequestMode(uid) == RequestMode::GLOBAL) {
  72     return tzplatform_getenv(TZ_SYS_EXTENDEDSD_APP);
  73   } else {
  74     tzplatform_set_user(uid);
  75     const char* rootpath = tzplatform_getenv(TZ_USER_EXTENDEDSD_APP);
  76     tzplatform_reset_user();
  77     return rootpath;
  78   }
  79 }
  80
  81 }  // namespace common_installer