Experimental?

make_createagent.sh

@@ -0,0 +1,89 @@
+#!/bin/bash
+
+# This script creates two files:
+# src/utils/createagent.hpp
+# src/utils/createagent.cpp
+#
+
+SCRIPT_DIR=$(dirname "$0")
+
+
+# heredoc to create the createagent.hpp file.
+cat <<EOF > "$SCRIPT_DIR/src/utils/createagent.hpp"
+#ifndef CREATEAGENT_HPP
+#define CREATEAGENT_HPP
+
+namespace dropshell {
+    int create_agent(const std::string &server_name);
+}
+
+#endif // CREATEAGENT_HPP
+EOF
+
+
+# heredoc to create the createagent.cpp file.
+cat <<CPPEOF > "$SCRIPT_DIR/src/utils/createagent.cpp"
+#include "createagent.hpp"
+
+
+namespace dropshell {
+
+    void load_agent_file_contents(std::vector<std::AgentFile> &agent_file_contents);
+
+
+    struct AgentFile {
+        std::string filename;
+        std::string content;
+    };
+
+    int remote_write_file(const SSH_INFO &ssh_info, AgentFile &file);
+
+    int create_agent(const std::string &server_name) {
+        // create the sh file on the remote server.
+        server_env_manager server_env(server_name);
+        if (!server_env.is_valid()) {
+            std::cerr << "Invalid server environment for " << server_name << std::endl;
+            return 1;
+        }
+
+        // create the agent directory.
+        std::string agent_dir = remotepath::agent(server_name);
+        remote_create_directory(server_env.get_SSH_INFO(), agent_dir);
+
+        std::vector<AgentFile> agent_files;
+        load_agent_file_contents(agent_files);
+
+        // create the sh file on the remote server.
+        for (const auto &file : agent_files) {
+            // write out the file contents in the file.
+            remote_write_file(server_env.get_SSH_INFO(), file);
+        }
+
+        return 0;
+    }
+
+    int remote_write_file(const SSH_INFO &ssh_info, AgentFile &file)
+    {
+        std::string generate_command = "cat <<'GENERATE_EOF' > " + file.filename + "\n" + file.content + "\nGENERATE_EOF\n"; // use heredoc to write the file.
+        return execute_ssh_command(ssh_info, sCommand(generate_command), cMode::Defaults);
+    }
+
+    // auto generated load_agent_file_contents function goes here, followed by closing } for namespace dropshell.
+    int load_agent_file_contents(std::vector<AgentFile> &agent_files)
+    {
+        agent_files={
+CPPEOF
+
+AGENT_SOURCE_FOLDER="$SCRIPT_DIR/agent"
+
+# find all the files in the agent source folder.
+find "$AGENT_SOURCE_FOLDER" -type f | while read -r file; do
+    # get the filename without the path.
+    filename=$(basename "$file")
+    echo "    AgentFile { \"$filename\", R\"AGENTFILE(" >> "$SCRIPT_DIR/src/utils/createagent.cpp"
+    cat "$file" >> "$SCRIPT_DIR/src/utils/createagent.cpp"
+    echo ")AGENTFILE\" }," >> "$SCRIPT_DIR/src/utils/createagent.cpp"
+done
+
+# close the namespace dropshell.
+echo "}; return 0;} // namespace dropshell" >> "$SCRIPT_DIR/src/utils/createagent.cpp"

src/utils/directories.hpp

@@ -66,6 +66,8 @@ namespace dropshell {
     //   |-- backups
     //   |-- temp_files
     //   |-- agent
+    //   |   |-- bb64
+    //   |   |-- (other agent files, including _allservicesstatus.sh)
     //   |-- services
     //       |-- service name
     //           |-- config