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modify the lazy load

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Signed-off-by: bao92 <baoxianyue@hisilicon.com>
This commit is contained in:
bao92
2024-05-27 22:40:15 +08:00
parent 37956cab36
commit c656134fb4
1 changed files with 32 additions and 31 deletions
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services/drm_service/server/src/drm_host_manager.cpp
+32 -31
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@@ -315,30 +315,32 @@ int32_t DrmHostManager::GetSevices(std::string &name, bool *isSurpported)
DRM_DEBUG_LOG("DrmHostManager::GetSevices, the plugin service has been pulled up.");
return DRM_OK;
}
/*
* If the plugin is configured with lazy loading, read the service name from the configuration file.
* If lazy loading is not configured, traverse the service bound by the interface descriptor, and obtain
* the plugin service instance through the uuid and issuport interfaces
*/
loadPluginInfo(PLUGIN_LAZYLOAD_CONFIG_PATH);
auto servmgr = IServiceManager::Get();
ret = servmgr->ListServiceByInterfaceDesc(serviceName, "ohos.hdi.drm.v1_0.IMediaKeySystemFactory");
if (ret != DRM_OK) {
DRM_ERR_LOG("ListServiceByInterfaceDesc faild, return Code:%{public}d", ret);
return ret;
}
if (lazyLoadPluginInfoMap.count(name) > 0) {
sptr<IDeviceManager> deviceMgr = IDeviceManager::Get();
if (deviceMgr == nullptr) {
DRM_ERR_LOG("DrmHostManager:GetSevices deviceMgr == nullptr");
return DRM_SERVICE_ERROR;
}
ret = deviceMgr->LoadDevice(lazyLoadPluginInfoMap[name]);
if (ret != DRM_OK) {
DRM_ERR_LOG("DrmHostManager LoadDevice return Code:%{public}d", ret);
return DRM_HOST_ERROR;
}
serviceName.push_back(lazyLoadPluginInfoMap[name]);
} else {
auto servmgr = IServiceManager::Get();
ret = servmgr->ListServiceByInterfaceDesc(serviceName, "ohos.hdi.drm.v1_0.IMediaKeySystemFactory");
if (ret != DRM_OK) {
DRM_ERR_LOG("ListServiceByInterfaceDesc faild, return Code:%{public}d", ret);
return ret;
auto it = std::find(serviceName.begin(), serviceName.end(), lazyLoadPluginInfoMap[name]);
if (it == serviceName.end()) {
/*
* If the plugin is configured with lazy loading, read the service name from the configuration file.
* If lazy loading is not configured, traverse the service bound by the interface descriptor, and obtain
* the plugin service instance through the uuid and issuport interfaces
*/
loadPluginInfo(PLUGIN_LAZYLOAD_CONFIG_PATH);
sptr<IDeviceManager> deviceMgr = IDeviceManager::Get();
if (deviceMgr == nullptr) {
DRM_ERR_LOG("DrmHostManager:GetSevices deviceMgr == nullptr");
return DRM_SERVICE_ERROR;
}
ret = deviceMgr->LoadDevice(lazyLoadPluginInfoMap[name]);
if (ret != DRM_OK) {
DRM_ERR_LOG("DrmHostManager LoadDevice return Code:%{public}d", ret);
return DRM_HOST_ERROR;
}
serviceName.push_back(lazyLoadPluginInfoMap[name]);
}
}
for (auto hdiServiceName : serviceName) {
@@ -522,6 +524,12 @@ int32_t DrmHostManager::GetMediaKeySystems(std::map<std::string, std::string> &m
std::vector<std::string> lazyLoadServiceNames;
std::vector<std::string> pluginServiceNames;
std::unique_lock<std::shared_mutex> lock(lazyLoadPluginInfoMapMtx);
auto servmgr = IServiceManager::Get();
ret = servmgr->ListServiceByInterfaceDesc(pluginServiceNames, "ohos.hdi.drm.v1_0.IMediaKeySystemFactory");
if (ret != DRM_OK) {
DRM_ERR_LOG("ListServiceByInterfaceDesc faild, return Code:%{public}d", ret);
return ret;
}
/*
* If the plugin is configured with lazy loading, read the service name from the configuration file.
* If lazy loading is not configured, traverse the service bound by the interface descriptor, and obtain
@@ -531,14 +539,13 @@ int32_t DrmHostManager::GetMediaKeySystems(std::map<std::string, std::string> &m
sptr<IDeviceManager> deviceMgr = IDeviceManager::Get();
if (deviceMgr == nullptr) {
DRM_ERR_LOG("DrmHostManager:GetSevices deviceMgr == nullptr");
return DRM_SERVICE_ERROR;
}
for (auto pluginInfoIt = lazyLoadPluginInfoMap.begin(); pluginInfoIt != lazyLoadPluginInfoMap.end();
pluginInfoIt++) {
ret = deviceMgr->LoadDevice(pluginInfoIt->second);
if (ret != DRM_OK) {
DRM_ERR_LOG("DrmHostManager LoadDevice return Code:%{public}d", ret);
return DRM_HOST_ERROR;
continue;
}
lazyLoadServiceNames.push_back(pluginInfoIt->second);
if (pluginCountMap.empty()) {
@@ -547,12 +554,6 @@ int32_t DrmHostManager::GetMediaKeySystems(std::map<std::string, std::string> &m
pluginCountMap[pluginInfoIt->first]++;
}
}
auto servmgr = IServiceManager::Get();
ret = servmgr->ListServiceByInterfaceDesc(pluginServiceNames, "ohos.hdi.drm.v1_0.IMediaKeySystemFactory");
if (ret != DRM_OK) {
DRM_ERR_LOG("ListServiceByInterfaceDesc faild, return Code:%{public}d", ret);
return ret;
}
for (uint32_t i = 0; i < lazyLoadServiceNames.size(); i++) {
bool found = false;
for (uint32_t j = 0; i < pluginServiceNames.size(); j++) {