From 18f5d69a365d304f63ab48730d2e209a6387274a Mon Sep 17 00:00:00 2001
From: W3AXL <W3AXL@users.noreply.github.com>
Date: Mon, 5 Feb 2024 12:12:48 -0500
Subject: [PATCH] implemented RID ACL file save

---
 src/common/lookups/IdenTableLookup.cpp | 10 +++++
 src/common/lookups/IdenTableLookup.h   |  4 ++
 src/common/lookups/LookupTable.h       |  2 +
 src/common/lookups/RadioIdLookup.cpp   | 59 ++++++++++++++++++++++++++
 src/common/lookups/RadioIdLookup.h     |  4 ++
 5 files changed, 79 insertions(+)

diff --git a/src/common/lookups/IdenTableLookup.cpp b/src/common/lookups/IdenTableLookup.cpp
index 9ef6a22d..4448c6be 100644
--- a/src/common/lookups/IdenTableLookup.cpp
+++ b/src/common/lookups/IdenTableLookup.cpp
@@ -166,3 +166,13 @@ bool IdenTableLookup::load()
 
     return true;
 }
+
+/// <summary>
+/// Saves the table to the passed lookup table file.
+/// </summary>
+/// <returns>True, if lookup table was saved, otherwise false.</returns>
+bool IdenTableLookup::save()
+{
+    /// TODO TODO TODO actually save stuff
+    return false;
+}
\ No newline at end of file
diff --git a/src/common/lookups/IdenTableLookup.h b/src/common/lookups/IdenTableLookup.h
index 271e0b43..1edf0b04 100644
--- a/src/common/lookups/IdenTableLookup.h
+++ b/src/common/lookups/IdenTableLookup.h
@@ -104,6 +104,10 @@ namespace lookups
         /// <summary>Loads the table from the passed lookup table file.</summary>
         /// <returns>True, if lookup table was loaded, otherwise false.</returns>
         bool load() override;
+
+        /// <summary>Saves the table to the passed lookup table file.</summary>
+        /// <returns>True, if lookup table was saved, otherwise false.</returns>
+        bool save() override;
     };
 } // namespace lookups
 
diff --git a/src/common/lookups/LookupTable.h b/src/common/lookups/LookupTable.h
index 5515dede..96b65265 100644
--- a/src/common/lookups/LookupTable.h
+++ b/src/common/lookups/LookupTable.h
@@ -143,6 +143,8 @@ namespace lookups
         /// <summary>Loads the table from the passed lookup table file.</summary>
         /// <returns>True, if lookup table was loaded, otherwise false.</returns>
         virtual bool load() = 0;
+
+        virtual bool save() = 0;
     };
 } // namespace lookups
 
diff --git a/src/common/lookups/RadioIdLookup.cpp b/src/common/lookups/RadioIdLookup.cpp
index 64af410d..672373b7 100644
--- a/src/common/lookups/RadioIdLookup.cpp
+++ b/src/common/lookups/RadioIdLookup.cpp
@@ -132,6 +132,7 @@ RadioId RadioIdLookup::find(uint32_t id)
 void RadioIdLookup::commit()
 {
     // bryanb: TODO TODO TODO
+    save();
 }
 
 /// <summary>
@@ -222,3 +223,61 @@ bool RadioIdLookup::load()
 
     return true;
 }
+
+/// <summary>
+/// Saves the table to the passed lookup table file.
+/// </summary>
+/// <returns>True, if lookup table was saved, otherwise false.</returns>
+bool RadioIdLookup::save()
+{
+    LogDebug(LOG_HOST, "Saving RID lookup file to %s", m_filename.c_str());
+
+    if (m_filename.empty()) {
+        return false;
+    }
+
+    std::ofstream file (m_filename, std::ofstream::out);
+    if (file.fail()) {
+        LogError(LOG_HOST, "Cannot open the radio ID lookup file - %s", m_filename.c_str());
+        return false;
+    }
+
+    // Counter for lines written
+    unsigned int lines = 0;
+
+    m_mutex.lock();
+    {
+        // String for writing
+        std::string line;
+        // iterate over each entry in the RID lookup and write it to the open file
+        for (auto& entry: m_table) {
+            // Get the parameters
+            uint32_t rid = entry.first;
+            bool enabled = entry.second.radioEnabled();
+            std::string alias = entry.second.radioAlias();
+            // Format into a string
+            line = std::to_string(rid) + "," + std::to_string(enabled) + ",";
+            // Add the alias if we have one
+            if (alias.length() > 0) {
+                line += alias;
+                line += ",";
+            }
+            // Add the newline
+            line += "\n";
+            // Write to file
+            file << line;
+            // Increment
+            lines++;
+        }
+    }
+    m_mutex.unlock();
+
+    file.close();
+
+    if (lines != m_table.size())
+        return false;
+
+    LogInfoEx(LOG_HOST, "Saved %u entries to lookup table file %s", lines, m_filename.c_str());
+
+    return true;
+}
\ No newline at end of file
diff --git a/src/common/lookups/RadioIdLookup.h b/src/common/lookups/RadioIdLookup.h
index 97787fee..a357cbe1 100644
--- a/src/common/lookups/RadioIdLookup.h
+++ b/src/common/lookups/RadioIdLookup.h
@@ -137,6 +137,10 @@ namespace lookups
         /// <summary>Loads the table from the passed lookup table file.</summary>
         /// <returns>True, if lookup table was loaded, otherwise false.</returns>
         bool load() override;
+
+        /// <summary>Saves the table to the passed lookup table file.</summary>
+        /// <returns>True, if lookup table was saved, otherwise false.</returns>
+        bool save() override;
     };
 } // namespace lookups