From 57f86277f424c0cef45b0f78570fb5932cd34783 Mon Sep 17 00:00:00 2001
From: Hackerl <490021209@qq.com>
Date: Fri, 20 Oct 2023 11:50:48 +0800
Subject: [PATCH] use zero-legacy library

---
 main.cpp                 | 8 ++++----
 ptrace/executor.cpp      | 8 ++++----
 vcpkg-configuration.json | 4 ++--
 vcpkg.json               | 4 ++--
 4 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/main.cpp b/main.cpp
index 2645f23..fc5c63a 100644
--- a/main.cpp
+++ b/main.cpp
@@ -42,17 +42,17 @@ int main(int argc, char *argv[]) {
 
     LOG_INFO("exec %s", zero::strings::join(arguments, " ").c_str());
 
-    std::optional<zero::os::procfs::Process> process = zero::os::procfs::openProcess(pid);
+    auto process = zero::os::procfs::openProcess(pid);
 
     if (!process) {
-        LOG_ERROR("open process %d failed", pid);
+        LOG_ERROR("open process %d failed[%s]", pid, process.error().message().c_str());
         return -1;
     }
 
-    std::optional<std::list<pid_t>> tasks = process->tasks();
+    auto tasks = process->tasks();
 
     if (!tasks) {
-        LOG_ERROR("get process tasks failed");
+        LOG_ERROR("get process tasks failed[%s]", tasks.error().message().c_str());
         return -1;
     }
 
diff --git a/ptrace/executor.cpp b/ptrace/executor.cpp
index acb231f..c1641b2 100644
--- a/ptrace/executor.cpp
+++ b/ptrace/executor.cpp
@@ -343,17 +343,17 @@ Executor::call(void *shellcode, size_t length, uintptr_t base, uintptr_t stack,
 }
 
 std::optional<uintptr_t> Executor::findExecMemory() const {
-    std::optional<zero::os::procfs::Process> process = zero::os::procfs::openProcess(mPID);
+    auto process = zero::os::procfs::openProcess(mPID);
 
     if (!process) {
-        LOG_ERROR("open process %d failed", mPID);
+        LOG_ERROR("open process %d failed[%s]", mPID, process.error().message().c_str());
         return std::nullopt;
     }
 
-    std::optional<std::list<zero::os::procfs::MemoryMapping>> memoryMappings = process->maps();
+    auto memoryMappings = process->maps();
 
     if (!memoryMappings) {
-        LOG_ERROR("get process %d memory mappings failed", mPID);
+        LOG_ERROR("get process %d memory mappings failed[%s]", mPID, memoryMappings.error().message().c_str());
         return std::nullopt;
     }
 
diff --git a/vcpkg-configuration.json b/vcpkg-configuration.json
index e6920e9..d036fe5 100644
--- a/vcpkg-configuration.json
+++ b/vcpkg-configuration.json
@@ -3,9 +3,9 @@
     {
       "kind": "git",
       "repository": "https://github.com/Hackerl/vcpkg-registry",
-      "baseline": "0688d7a1a7a24bb3a65c3e7805affc84c6ed2eb4",
+      "baseline": "fab60abc30e6ee4b22e190f27dff4e8b91459369",
       "packages": [
-        "zero"
+        "zero-legacy"
       ]
     }
   ]
diff --git a/vcpkg.json b/vcpkg.json
index d8dcf44..c8ac12c 100644
--- a/vcpkg.json
+++ b/vcpkg.json
@@ -4,8 +4,8 @@
   "builtin-baseline": "69efe9cc2df0015f0bb2d37d55acde4a75c9a25b",
   "dependencies": [
     {
-      "name": "zero",
-      "version>=": "1.0.2"
+      "name": "zero-legacy",
+      "version>=": "1.0.0"
     }
   ]
 }