.

runner/runner_demo.cpp

@@ -0,0 +1,63 @@
+#include "runner.h"
+#include <iostream>
+#include <vector>
+#include <map>
+#include <string>
+#include <sstream>
+#include <cstdlib>
+#include <cstring>
+#include <unistd.h>
+#include <nlohmann/json.hpp>
+#include <openssl/bio.h>
+#include <openssl/evp.h>
+
+using json = nlohmann::json;
+
+std::string base64_decode(const std::string& encoded) {
+    BIO* bio, *b64;
+    int decodeLen = (encoded.length() * 3) / 4;
+    std::string decoded(decodeLen, '\0');
+    bio = BIO_new_mem_buf(encoded.data(), encoded.length());
+    b64 = BIO_new(BIO_f_base64());
+    bio = BIO_push(b64, bio);
+    BIO_set_flags(bio, BIO_FLAGS_BASE64_NO_NL);
+    int len = BIO_read(bio, &decoded[0], encoded.length());
+    decoded.resize(len > 0 ? len : 0);
+    BIO_free_all(bio);
+    return decoded;
+}
+
+int main(int argc, char* argv[]) {
+    if (argc != 2) {
+        std::cerr << "Usage: runner BASE64COMMAND\n";
+        return -1;
+    }
+    std::string decoded = base64_decode(argv[1]);
+    json j;
+    try {
+        j = json::parse(decoded);
+    } catch (...) {
+        std::cerr << "Invalid JSON in decoded command\n";
+        return -1;
+    }
+    std::string command = j.value("command", "");
+    std::vector<std::string> args = j.value("args", std::vector<std::string>{});
+    std::string working_dir = j.value("working_dir", "");
+    std::map<std::string, std::string> env = j.value("env", std::map<std::string, std::string>{});
+    bool silent = j.value("silent", false);
+    bool interactive = j.value("interactive", false);
+    sSSHInfo* sshinfo = nullptr;
+    sSSHInfo ssh;
+    if (j.contains("sshinfo")) {
+        ssh.host = j["sshinfo"].value("host", "");
+        ssh.user = j["sshinfo"].value("user", "");
+        ssh.port = j["sshinfo"].value("port", "");
+        sshinfo = &ssh;
+    }
+    std::string output;
+    int ret = execute_cmd(command, args, working_dir, env, silent, interactive, sshinfo, &output);
+    if (!silent && !output.empty()) {
+        std::cout << output;
+    }
+    return ret;
+}