Saqib Khan | 35e83f3 | 2017-05-22 11:37:32 -0500 | [diff] [blame] | 1 | #include <fstream> |
Gunnar Mills | ec1b41c | 2017-05-02 12:20:36 -0500 | [diff] [blame] | 2 | #include <string> |
Gunnar Mills | 2ce7da2 | 2017-05-04 15:37:56 -0500 | [diff] [blame] | 3 | #include <phosphor-logging/log.hpp> |
Gunnar Mills | ec1b41c | 2017-05-02 12:20:36 -0500 | [diff] [blame] | 4 | #include "config.h" |
Gunnar Mills | 2ce7da2 | 2017-05-04 15:37:56 -0500 | [diff] [blame] | 5 | #include "item_updater.hpp" |
| 6 | #include "xyz/openbmc_project/Software/Version/server.hpp" |
Saqib Khan | 35e83f3 | 2017-05-22 11:37:32 -0500 | [diff] [blame] | 7 | #include <experimental/filesystem> |
Saqib Khan | 705f1bf | 2017-06-09 23:58:38 -0500 | [diff] [blame] | 8 | #include "version.hpp" |
Saqib Khan | 5d53267 | 2017-08-09 10:44:50 -0500 | [diff] [blame] | 9 | #include "serialize.hpp" |
Gunnar Mills | ec1b41c | 2017-05-02 12:20:36 -0500 | [diff] [blame] | 10 | |
| 11 | namespace phosphor |
| 12 | { |
| 13 | namespace software |
| 14 | { |
| 15 | namespace updater |
| 16 | { |
| 17 | |
Gunnar Mills | 2ce7da2 | 2017-05-04 15:37:56 -0500 | [diff] [blame] | 18 | // When you see server:: you know we're referencing our base class |
| 19 | namespace server = sdbusplus::xyz::openbmc_project::Software::server; |
Michael Tritz | 0129d92 | 2017-08-10 19:33:46 -0500 | [diff] [blame] | 20 | namespace control = sdbusplus::xyz::openbmc_project::Control::server; |
Gunnar Mills | 2ce7da2 | 2017-05-04 15:37:56 -0500 | [diff] [blame] | 21 | |
| 22 | using namespace phosphor::logging; |
Saqib Khan | 35e83f3 | 2017-05-22 11:37:32 -0500 | [diff] [blame] | 23 | namespace fs = std::experimental::filesystem; |
| 24 | |
Gunnar Mills | 9a78224 | 2017-08-22 16:23:15 -0500 | [diff] [blame] | 25 | const std::vector<std::string> bmcImages = { "image-kernel", |
| 26 | "image-rofs", |
| 27 | "image-rwfs", |
| 28 | "image-u-boot" }; |
Gunnar Mills | 2ce7da2 | 2017-05-04 15:37:56 -0500 | [diff] [blame] | 29 | |
Patrick Williams | e75d10f | 2017-05-30 16:56:32 -0500 | [diff] [blame] | 30 | void ItemUpdater::createActivation(sdbusplus::message::message& msg) |
Gunnar Mills | ec1b41c | 2017-05-02 12:20:36 -0500 | [diff] [blame] | 31 | { |
Saqib Khan | 84a0e69 | 2017-06-28 17:27:01 -0500 | [diff] [blame] | 32 | |
| 33 | using SVersion = server::Version; |
| 34 | using VersionPurpose = SVersion::VersionPurpose; |
Gunnar Mills | 9a78224 | 2017-08-22 16:23:15 -0500 | [diff] [blame] | 35 | using VersionClass = phosphor::software::manager::Version; |
Saqib Khan | 84a0e69 | 2017-06-28 17:27:01 -0500 | [diff] [blame] | 36 | namespace mesg = sdbusplus::message; |
| 37 | namespace variant_ns = mesg::variant_ns; |
| 38 | |
| 39 | mesg::object_path objPath; |
| 40 | auto purpose = VersionPurpose::Unknown; |
Saqib Khan | 705f1bf | 2017-06-09 23:58:38 -0500 | [diff] [blame] | 41 | std::string version; |
Gunnar Mills | 2ce7da2 | 2017-05-04 15:37:56 -0500 | [diff] [blame] | 42 | std::map<std::string, |
Patrick Williams | e75d10f | 2017-05-30 16:56:32 -0500 | [diff] [blame] | 43 | std::map<std::string, |
Saqib Khan | 84a0e69 | 2017-06-28 17:27:01 -0500 | [diff] [blame] | 44 | mesg::variant<std::string>>> interfaces; |
Patrick Williams | e75d10f | 2017-05-30 16:56:32 -0500 | [diff] [blame] | 45 | msg.read(objPath, interfaces); |
Gunnar Mills | 2ce7da2 | 2017-05-04 15:37:56 -0500 | [diff] [blame] | 46 | std::string path(std::move(objPath)); |
Saqib Khan | 19177d3 | 2017-06-20 08:11:49 -0500 | [diff] [blame] | 47 | std::string filePath; |
Gunnar Mills | 2ce7da2 | 2017-05-04 15:37:56 -0500 | [diff] [blame] | 48 | |
| 49 | for (const auto& intf : interfaces) |
| 50 | { |
Saqib Khan | 705f1bf | 2017-06-09 23:58:38 -0500 | [diff] [blame] | 51 | if (intf.first == VERSION_IFACE) |
Gunnar Mills | 2ce7da2 | 2017-05-04 15:37:56 -0500 | [diff] [blame] | 52 | { |
Saqib Khan | 705f1bf | 2017-06-09 23:58:38 -0500 | [diff] [blame] | 53 | for (const auto& property : intf.second) |
Gunnar Mills | 2ce7da2 | 2017-05-04 15:37:56 -0500 | [diff] [blame] | 54 | { |
Saqib Khan | 705f1bf | 2017-06-09 23:58:38 -0500 | [diff] [blame] | 55 | if (property.first == "Purpose") |
Gunnar Mills | 2ce7da2 | 2017-05-04 15:37:56 -0500 | [diff] [blame] | 56 | { |
Saqib Khan | 84a0e69 | 2017-06-28 17:27:01 -0500 | [diff] [blame] | 57 | auto value = SVersion::convertVersionPurposeFromString( |
Gunnar Mills | 9a78224 | 2017-08-22 16:23:15 -0500 | [diff] [blame] | 58 | variant_ns::get<std::string>(property.second)); |
Saqib Khan | 84a0e69 | 2017-06-28 17:27:01 -0500 | [diff] [blame] | 59 | if (value == VersionPurpose::BMC || |
| 60 | value == VersionPurpose::System) |
| 61 | { |
| 62 | purpose = value; |
| 63 | } |
Saqib Khan | 705f1bf | 2017-06-09 23:58:38 -0500 | [diff] [blame] | 64 | } |
| 65 | else if (property.first == "Version") |
| 66 | { |
Saqib Khan | 84a0e69 | 2017-06-28 17:27:01 -0500 | [diff] [blame] | 67 | version = variant_ns::get<std::string>(property.second); |
Gunnar Mills | 2ce7da2 | 2017-05-04 15:37:56 -0500 | [diff] [blame] | 68 | } |
| 69 | } |
| 70 | } |
Saqib Khan | 19177d3 | 2017-06-20 08:11:49 -0500 | [diff] [blame] | 71 | else if (intf.first == FILEPATH_IFACE) |
| 72 | { |
| 73 | for (const auto& property : intf.second) |
| 74 | { |
| 75 | if (property.first == "Path") |
| 76 | { |
Saqib Khan | 84a0e69 | 2017-06-28 17:27:01 -0500 | [diff] [blame] | 77 | filePath = variant_ns::get<std::string>(property.second); |
Saqib Khan | 19177d3 | 2017-06-20 08:11:49 -0500 | [diff] [blame] | 78 | } |
| 79 | } |
| 80 | } |
Gunnar Mills | 2ce7da2 | 2017-05-04 15:37:56 -0500 | [diff] [blame] | 81 | } |
Saqib Khan | 705f1bf | 2017-06-09 23:58:38 -0500 | [diff] [blame] | 82 | if (version.empty() || |
Saqib Khan | 19177d3 | 2017-06-20 08:11:49 -0500 | [diff] [blame] | 83 | filePath.empty() || |
Saqib Khan | 84a0e69 | 2017-06-28 17:27:01 -0500 | [diff] [blame] | 84 | purpose == VersionPurpose::Unknown) |
Saqib Khan | 705f1bf | 2017-06-09 23:58:38 -0500 | [diff] [blame] | 85 | { |
| 86 | return; |
| 87 | } |
Gunnar Mills | 2ce7da2 | 2017-05-04 15:37:56 -0500 | [diff] [blame] | 88 | |
| 89 | // Version id is the last item in the path |
| 90 | auto pos = path.rfind("/"); |
| 91 | if (pos == std::string::npos) |
| 92 | { |
| 93 | log<level::ERR>("No version id found in object path", |
| 94 | entry("OBJPATH=%s", path)); |
Patrick Williams | e75d10f | 2017-05-30 16:56:32 -0500 | [diff] [blame] | 95 | return; |
Gunnar Mills | 2ce7da2 | 2017-05-04 15:37:56 -0500 | [diff] [blame] | 96 | } |
| 97 | |
| 98 | auto versionId = path.substr(pos + 1); |
| 99 | |
Patrick Williams | e75d10f | 2017-05-30 16:56:32 -0500 | [diff] [blame] | 100 | if (activations.find(versionId) == activations.end()) |
Gunnar Mills | 2ce7da2 | 2017-05-04 15:37:56 -0500 | [diff] [blame] | 101 | { |
Saqib Khan | 35e83f3 | 2017-05-22 11:37:32 -0500 | [diff] [blame] | 102 | // Determine the Activation state by processing the given image dir. |
| 103 | auto activationState = server::Activation::Activations::Invalid; |
Gunnar Mills | 9a78224 | 2017-08-22 16:23:15 -0500 | [diff] [blame] | 104 | ItemUpdater::ActivationStatus result = |
| 105 | ItemUpdater::validateSquashFSImage(filePath); |
Saqib Khan | 35e83f3 | 2017-05-22 11:37:32 -0500 | [diff] [blame] | 106 | if (result == ItemUpdater::ActivationStatus::ready) |
| 107 | { |
| 108 | activationState = server::Activation::Activations::Ready; |
| 109 | } |
Gunnar Mills | b60add1 | 2017-08-24 16:41:42 -0500 | [diff] [blame^] | 110 | |
| 111 | // Create an association to the BMC inventory item |
| 112 | AssociationList associations{(std::make_tuple( |
| 113 | ACTIVATION_FWD_ASSOCIATION, |
| 114 | ACTIVATION_REV_ASSOCIATION, |
| 115 | bmcInventoryPath))}; |
| 116 | |
Saqib Khan | 35e83f3 | 2017-05-22 11:37:32 -0500 | [diff] [blame] | 117 | activations.insert(std::make_pair( |
Saqib Khan | 705f1bf | 2017-06-09 23:58:38 -0500 | [diff] [blame] | 118 | versionId, |
| 119 | std::make_unique<Activation>( |
| 120 | bus, |
| 121 | path, |
Saqib Khan | 4c1aec0 | 2017-07-06 11:46:13 -0500 | [diff] [blame] | 122 | *this, |
Saqib Khan | 35e83f3 | 2017-05-22 11:37:32 -0500 | [diff] [blame] | 123 | versionId, |
Gunnar Mills | b60add1 | 2017-08-24 16:41:42 -0500 | [diff] [blame^] | 124 | activationState, |
| 125 | associations))); |
Saqib Khan | 705f1bf | 2017-06-09 23:58:38 -0500 | [diff] [blame] | 126 | versions.insert(std::make_pair( |
| 127 | versionId, |
Gunnar Mills | 9a78224 | 2017-08-22 16:23:15 -0500 | [diff] [blame] | 128 | std::make_unique<VersionClass>( |
Saqib Khan | 705f1bf | 2017-06-09 23:58:38 -0500 | [diff] [blame] | 129 | bus, |
| 130 | path, |
| 131 | version, |
| 132 | purpose, |
Leonel Gonzalez | 3526ef7 | 2017-07-07 14:38:25 -0500 | [diff] [blame] | 133 | filePath, |
| 134 | std::bind(&ItemUpdater::erase, |
| 135 | this, |
| 136 | std::placeholders::_1)))); |
Gunnar Mills | 2ce7da2 | 2017-05-04 15:37:56 -0500 | [diff] [blame] | 137 | } |
Saqib Khan | 7b5010f | 2017-08-09 10:03:11 -0500 | [diff] [blame] | 138 | else |
| 139 | { |
| 140 | log<level::INFO>("Software Object with the same version already exists", |
Gunnar Mills | 9a78224 | 2017-08-22 16:23:15 -0500 | [diff] [blame] | 141 | entry("VERSION_ID=%s", versionId)); |
Saqib Khan | 7b5010f | 2017-08-09 10:03:11 -0500 | [diff] [blame] | 142 | } |
Patrick Williams | e75d10f | 2017-05-30 16:56:32 -0500 | [diff] [blame] | 143 | return; |
Gunnar Mills | ec1b41c | 2017-05-02 12:20:36 -0500 | [diff] [blame] | 144 | } |
| 145 | |
Saqib Khan | ba23988 | 2017-05-26 08:41:54 -0500 | [diff] [blame] | 146 | void ItemUpdater::processBMCImage() |
| 147 | { |
Gunnar Mills | 9a78224 | 2017-08-22 16:23:15 -0500 | [diff] [blame] | 148 | using VersionClass = phosphor::software::manager::Version; |
Gunnar Mills | b60add1 | 2017-08-24 16:41:42 -0500 | [diff] [blame^] | 149 | |
Saqib Khan | ba23988 | 2017-05-26 08:41:54 -0500 | [diff] [blame] | 150 | auto purpose = server::Version::VersionPurpose::BMC; |
| 151 | auto version = phosphor::software::manager::Version::getBMCVersion(); |
| 152 | auto id = phosphor::software::manager::Version::getId(version); |
| 153 | auto path = std::string{SOFTWARE_OBJPATH} + '/' + id; |
Gunnar Mills | b60add1 | 2017-08-24 16:41:42 -0500 | [diff] [blame^] | 154 | |
| 155 | // Create an association to the BMC inventory item |
| 156 | AssociationList associations{(std::make_tuple( |
| 157 | ACTIVATION_FWD_ASSOCIATION, |
| 158 | ACTIVATION_REV_ASSOCIATION, |
| 159 | bmcInventoryPath))}; |
| 160 | |
Saqib Khan | ba23988 | 2017-05-26 08:41:54 -0500 | [diff] [blame] | 161 | activations.insert(std::make_pair( |
| 162 | id, |
| 163 | std::make_unique<Activation>( |
| 164 | bus, |
| 165 | path, |
Saqib Khan | 4c1aec0 | 2017-07-06 11:46:13 -0500 | [diff] [blame] | 166 | *this, |
Saqib Khan | ba23988 | 2017-05-26 08:41:54 -0500 | [diff] [blame] | 167 | id, |
Gunnar Mills | b60add1 | 2017-08-24 16:41:42 -0500 | [diff] [blame^] | 168 | server::Activation::Activations::Active, |
| 169 | associations))); |
Saqib Khan | ba23988 | 2017-05-26 08:41:54 -0500 | [diff] [blame] | 170 | versions.insert(std::make_pair( |
| 171 | id, |
Gunnar Mills | 9a78224 | 2017-08-22 16:23:15 -0500 | [diff] [blame] | 172 | std::make_unique<VersionClass>( |
Saqib Khan | ba23988 | 2017-05-26 08:41:54 -0500 | [diff] [blame] | 173 | bus, |
| 174 | path, |
| 175 | version, |
| 176 | purpose, |
Leonel Gonzalez | 3526ef7 | 2017-07-07 14:38:25 -0500 | [diff] [blame] | 177 | "", |
| 178 | std::bind(&ItemUpdater::erase, |
| 179 | this, |
| 180 | std::placeholders::_1)))); |
| 181 | |
Saqib Khan | ba23988 | 2017-05-26 08:41:54 -0500 | [diff] [blame] | 182 | return; |
| 183 | } |
| 184 | |
Leonel Gonzalez | 3526ef7 | 2017-07-07 14:38:25 -0500 | [diff] [blame] | 185 | void ItemUpdater::erase(std::string entryId) |
| 186 | { |
Saqib Khan | 0c2eb26 | 2017-08-19 11:01:18 -0500 | [diff] [blame] | 187 | // Delete ReadOnly partitions |
Leonel Gonzalez | 3526ef7 | 2017-07-07 14:38:25 -0500 | [diff] [blame] | 188 | removeReadOnlyPartition(entryId); |
| 189 | |
| 190 | // Removing entry in versions map |
| 191 | auto it = versions.find(entryId); |
| 192 | if (it == versions.end()) |
| 193 | { |
| 194 | log<level::ERR>(("Error: Failed to find version " + entryId + \ |
Gunnar Mills | 9a78224 | 2017-08-22 16:23:15 -0500 | [diff] [blame] | 195 | " in item updater versions map." \ |
| 196 | " Unable to remove.").c_str()); |
Leonel Gonzalez | 3526ef7 | 2017-07-07 14:38:25 -0500 | [diff] [blame] | 197 | return; |
| 198 | } |
| 199 | this->versions.erase(entryId); |
| 200 | |
| 201 | // Removing entry in activations map |
| 202 | auto ita = activations.find(entryId); |
| 203 | if (ita == activations.end()) |
| 204 | { |
| 205 | log<level::ERR>(("Error: Failed to find version " + entryId + \ |
Gunnar Mills | 9a78224 | 2017-08-22 16:23:15 -0500 | [diff] [blame] | 206 | " in item updater activations map." \ |
| 207 | " Unable to remove.").c_str()); |
Leonel Gonzalez | 3526ef7 | 2017-07-07 14:38:25 -0500 | [diff] [blame] | 208 | return; |
| 209 | } |
| 210 | // TODO: openbmc/openbmc#1986 |
| 211 | // Test if this is the currently running image |
| 212 | // If not, don't continue. |
| 213 | |
| 214 | this->activations.erase(entryId); |
Saqib Khan | 5d53267 | 2017-08-09 10:44:50 -0500 | [diff] [blame] | 215 | removeFile(entryId); |
Leonel Gonzalez | 3526ef7 | 2017-07-07 14:38:25 -0500 | [diff] [blame] | 216 | } |
| 217 | |
Saqib Khan | 35e83f3 | 2017-05-22 11:37:32 -0500 | [diff] [blame] | 218 | ItemUpdater::ActivationStatus ItemUpdater::validateSquashFSImage( |
Gunnar Mills | 9a78224 | 2017-08-22 16:23:15 -0500 | [diff] [blame] | 219 | const std::string& filePath) |
Saqib Khan | 35e83f3 | 2017-05-22 11:37:32 -0500 | [diff] [blame] | 220 | { |
Michael Tritz | b1cfdf9 | 2017-08-14 14:33:30 -0500 | [diff] [blame] | 221 | bool invalid = false; |
Saqib Khan | 35e83f3 | 2017-05-22 11:37:32 -0500 | [diff] [blame] | 222 | |
Michael Tritz | b1cfdf9 | 2017-08-14 14:33:30 -0500 | [diff] [blame] | 223 | for (auto& bmcImage : bmcImages) |
Saqib Khan | 35e83f3 | 2017-05-22 11:37:32 -0500 | [diff] [blame] | 224 | { |
Michael Tritz | b1cfdf9 | 2017-08-14 14:33:30 -0500 | [diff] [blame] | 225 | fs::path file(filePath); |
| 226 | file /= bmcImage; |
| 227 | std::ifstream efile(file.c_str()); |
| 228 | if (efile.good() != 1) |
| 229 | { |
| 230 | log<level::ERR>("Failed to find the BMC image.", |
Gunnar Mills | 9a78224 | 2017-08-22 16:23:15 -0500 | [diff] [blame] | 231 | entry("IMAGE=%s", bmcImage.c_str())); |
Michael Tritz | b1cfdf9 | 2017-08-14 14:33:30 -0500 | [diff] [blame] | 232 | invalid = true; |
| 233 | } |
Saqib Khan | 35e83f3 | 2017-05-22 11:37:32 -0500 | [diff] [blame] | 234 | } |
Michael Tritz | b1cfdf9 | 2017-08-14 14:33:30 -0500 | [diff] [blame] | 235 | |
| 236 | if (invalid) |
Saqib Khan | 35e83f3 | 2017-05-22 11:37:32 -0500 | [diff] [blame] | 237 | { |
Saqib Khan | 35e83f3 | 2017-05-22 11:37:32 -0500 | [diff] [blame] | 238 | return ItemUpdater::ActivationStatus::invalid; |
| 239 | } |
Michael Tritz | b1cfdf9 | 2017-08-14 14:33:30 -0500 | [diff] [blame] | 240 | |
| 241 | return ItemUpdater::ActivationStatus::ready; |
Saqib Khan | 35e83f3 | 2017-05-22 11:37:32 -0500 | [diff] [blame] | 242 | } |
| 243 | |
Saqib Khan | 4c1aec0 | 2017-07-06 11:46:13 -0500 | [diff] [blame] | 244 | void ItemUpdater::freePriority(uint8_t value) |
| 245 | { |
| 246 | //TODO openbmc/openbmc#1896 Improve the performance of this function |
| 247 | for (const auto& intf : activations) |
| 248 | { |
Gunnar Mills | 9a78224 | 2017-08-22 16:23:15 -0500 | [diff] [blame] | 249 | if (intf.second->redundancyPriority) |
Saqib Khan | 4c1aec0 | 2017-07-06 11:46:13 -0500 | [diff] [blame] | 250 | { |
| 251 | if (intf.second->redundancyPriority.get()->priority() == value) |
| 252 | { |
Gunnar Mills | 9a78224 | 2017-08-22 16:23:15 -0500 | [diff] [blame] | 253 | intf.second->redundancyPriority.get()->priority(value + 1); |
Saqib Khan | 4c1aec0 | 2017-07-06 11:46:13 -0500 | [diff] [blame] | 254 | } |
| 255 | } |
| 256 | } |
| 257 | } |
| 258 | |
Michael Tritz | 37a5904 | 2017-07-12 13:44:53 -0500 | [diff] [blame] | 259 | void ItemUpdater::reset() |
| 260 | { |
| 261 | // Mark the read-write partition for recreation upon reboot. |
| 262 | auto method = bus.new_method_call( |
| 263 | SYSTEMD_BUSNAME, |
| 264 | SYSTEMD_PATH, |
| 265 | SYSTEMD_INTERFACE, |
| 266 | "StartUnit"); |
Michael Tritz | 0129d92 | 2017-08-10 19:33:46 -0500 | [diff] [blame] | 267 | method.append("obmc-flash-bmc-setenv@rwreset\\x3dtrue.service", "replace"); |
Michael Tritz | 37a5904 | 2017-07-12 13:44:53 -0500 | [diff] [blame] | 268 | bus.call_noreply(method); |
| 269 | |
| 270 | log<level::INFO>("BMC factory reset will take effect upon reboot."); |
| 271 | |
| 272 | return; |
| 273 | } |
| 274 | |
Leonel Gonzalez | 3526ef7 | 2017-07-07 14:38:25 -0500 | [diff] [blame] | 275 | void ItemUpdater::removeReadOnlyPartition(std::string versionId) |
| 276 | { |
| 277 | auto serviceFile = "obmc-flash-bmc-ubiro-remove@" + versionId + |
| 278 | ".service"; |
| 279 | |
| 280 | // Remove the read-only partitions. |
| 281 | auto method = bus.new_method_call( |
| 282 | SYSTEMD_BUSNAME, |
| 283 | SYSTEMD_PATH, |
| 284 | SYSTEMD_INTERFACE, |
| 285 | "StartUnit"); |
| 286 | method.append(serviceFile, "replace"); |
| 287 | bus.call_noreply(method); |
| 288 | } |
| 289 | |
Michael Tritz | 0129d92 | 2017-08-10 19:33:46 -0500 | [diff] [blame] | 290 | bool ItemUpdater::fieldModeEnabled(bool value) |
| 291 | { |
| 292 | // enabling field mode is intended to be one way: false -> true |
| 293 | if (value && !control::FieldMode::fieldModeEnabled()) |
| 294 | { |
| 295 | control::FieldMode::fieldModeEnabled(value); |
| 296 | |
| 297 | auto method = bus.new_method_call( |
| 298 | SYSTEMD_BUSNAME, |
| 299 | SYSTEMD_PATH, |
| 300 | SYSTEMD_INTERFACE, |
| 301 | "StartUnit"); |
| 302 | method.append("obmc-flash-bmc-setenv@fieldmode\\x3dtrue.service", |
Gunnar Mills | 9a78224 | 2017-08-22 16:23:15 -0500 | [diff] [blame] | 303 | "replace"); |
Michael Tritz | 0129d92 | 2017-08-10 19:33:46 -0500 | [diff] [blame] | 304 | bus.call_noreply(method); |
| 305 | |
| 306 | method = bus.new_method_call( |
| 307 | SYSTEMD_BUSNAME, |
| 308 | SYSTEMD_PATH, |
| 309 | SYSTEMD_INTERFACE, |
| 310 | "StopUnit"); |
| 311 | method.append("usr-local.mount", "replace"); |
| 312 | bus.call_noreply(method); |
| 313 | |
| 314 | std::vector<std::string> usrLocal = {"usr-local.mount"}; |
| 315 | |
| 316 | method = bus.new_method_call( |
| 317 | SYSTEMD_BUSNAME, |
| 318 | SYSTEMD_PATH, |
| 319 | SYSTEMD_INTERFACE, |
| 320 | "MaskUnitFiles"); |
| 321 | method.append(usrLocal, false, true); |
| 322 | bus.call_noreply(method); |
| 323 | } |
| 324 | |
| 325 | return control::FieldMode::fieldModeEnabled(); |
| 326 | } |
| 327 | |
| 328 | void ItemUpdater::restoreFieldModeStatus() |
| 329 | { |
| 330 | std::ifstream input("/run/fw_env"); |
| 331 | std::string envVar; |
| 332 | std::getline(input, envVar); |
| 333 | |
Gunnar Mills | 9a78224 | 2017-08-22 16:23:15 -0500 | [diff] [blame] | 334 | if (envVar.find("fieldmode=true") != std::string::npos) |
Michael Tritz | 0129d92 | 2017-08-10 19:33:46 -0500 | [diff] [blame] | 335 | { |
| 336 | ItemUpdater::fieldModeEnabled(true); |
| 337 | } |
| 338 | } |
| 339 | |
Gunnar Mills | b60add1 | 2017-08-24 16:41:42 -0500 | [diff] [blame^] | 340 | void ItemUpdater::setBMCInventoryPath() |
| 341 | { |
| 342 | //TODO: openbmc/openbmc#1786 - Get the BMC path by looking for objects |
| 343 | // that implement the BMC inventory interface |
| 344 | auto depth = 0; |
| 345 | auto mapperCall = bus.new_method_call(MAPPER_BUSNAME, |
| 346 | MAPPER_PATH, |
| 347 | MAPPER_INTERFACE, |
| 348 | "GetSubTreePaths"); |
| 349 | |
| 350 | mapperCall.append(CHASSIS_INVENTORY_PATH); |
| 351 | mapperCall.append(depth); |
| 352 | |
| 353 | // TODO: openbmc/openbmc#2226 - Add Inventory Item filter when |
| 354 | // mapper is fixed. |
| 355 | std::vector<std::string> filter = {}; |
| 356 | mapperCall.append(filter); |
| 357 | |
| 358 | auto response = bus.call(mapperCall); |
| 359 | if (response.is_method_error()) |
| 360 | { |
| 361 | log<level::ERR>("Error in mapper GetSubTreePath"); |
| 362 | return; |
| 363 | } |
| 364 | |
| 365 | using ObjectPaths = std::vector<std::string>; |
| 366 | ObjectPaths result; |
| 367 | response.read(result); |
| 368 | |
| 369 | if (result.empty()) |
| 370 | { |
| 371 | log<level::ERR>("Invalid response from mapper"); |
| 372 | return; |
| 373 | } |
| 374 | |
| 375 | for (auto& iter : result) |
| 376 | { |
| 377 | const auto& path = iter; |
| 378 | if (path.substr(path.find_last_of('/') + 1).compare("bmc") == 0) |
| 379 | { |
| 380 | bmcInventoryPath = path; |
| 381 | return; |
| 382 | } |
| 383 | } |
| 384 | } |
| 385 | |
Gunnar Mills | ec1b41c | 2017-05-02 12:20:36 -0500 | [diff] [blame] | 386 | } // namespace updater |
| 387 | } // namespace software |
| 388 | } // namespace phosphor |