erpt: reimplement the sysmodule (#875)

* erpt: reimplement the sysmodule * fatal: update for latest bindings * erpt: amend logic for culling orphan attachments
2020-04-13 17:07:37 -07:00
parent eca5ac01b8
commit 79b9e07ee9
117 changed files with 6716 additions and 59 deletions
--- a/libraries/libstratosphere/source/erpt/srv/erpt_srv_attachment.cpp
+++ b/libraries/libstratosphere/source/erpt/srv/erpt_srv_attachment.cpp
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2018-2020 Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <stratosphere.hpp>
+#include "erpt_srv_attachment_impl.hpp"
+#include "erpt_srv_attachment.hpp"
+
+namespace ams::erpt::srv {
+
+    AttachmentFileName Attachment::FileName(AttachmentId attachment_id) {
+        char uuid_str[AttachmentFileNameLength];
+        attachment_id.uuid.ToString(uuid_str, sizeof(uuid_str));
+
+        AttachmentFileName attachment_name;
+        std::snprintf(attachment_name.name, sizeof(attachment_name.name), "%s/%s.att", ReportStoragePath, uuid_str);
+        return attachment_name;
+    }
+
+    Attachment::Attachment(JournalRecord<AttachmentInfo> *r) : record(r) {
+        this->record->AddReference();
+    }
+
+    Attachment::~Attachment() {
+        this->CloseStream();
+        if (this->record->RemoveReference()) {
+            this->DeleteStream(this->FileName().name);
+            delete this->record;
+        }
+    }
+
+    AttachmentFileName Attachment::FileName() {
+        return FileName(this->record->info.attachment_id);
+    }
+
+    Result Attachment::Open(AttachmentOpenType type) {
+        switch (type) {
+            case AttachmentOpenType_Create: return this->OpenStream(this->FileName().name, StreamMode_Write, AttachmentStreamBufferSize);
+            case AttachmentOpenType_Read:   return this->OpenStream(this->FileName().name, StreamMode_Read,  AttachmentStreamBufferSize);
+            default:                        return erpt::ResultInvalidArgument();
+        }
+    }
+
+    Result Attachment::Read(u32 *out_read_count, u8 *dst, u32 dst_size) {
+        return this->ReadStream(out_read_count, dst, dst_size);
+    }
+
+    Result Attachment::Delete() {
+        return this->DeleteStream(this->FileName().name);
+    }
+
+    void Attachment::Close() {
+        return this->CloseStream();
+    }
+
+    Result Attachment::GetFlags(AttachmentFlagSet *out) {
+        *out = this->record->info.flags;
+        return ResultSuccess();
+    }
+
+    Result Attachment::SetFlags(AttachmentFlagSet flags) {
+        if (((~this->record->info.flags) & flags).IsAnySet()) {
+            this->record->info.flags |= flags;
+            return Journal::Commit();
+        }
+        return ResultSuccess();
+    }
+
+    Result Attachment::GetSize(s64 *out) {
+        return this->GetStreamSize(out);
+    }
+
+}