From c398bd1ea423f1f9a4fa9e6e3fcadc9143a99f99 Mon Sep 17 00:00:00 2001
From: Glenn Smith <glenn@vector35.com>
Date: Tue, 6 Sep 2022 19:14:03 -0400
Subject: [Enterprise] C++ api and example

---
 examples/CMakeLists.txt                          |   3 +
 examples/enterprise_test/CMakeLists.txt          |  33 ++++++++
 examples/enterprise_test/src/enterprise_test.cpp | 101 +++++++++++++++++++++++
 3 files changed, 137 insertions(+)
 create mode 100644 examples/enterprise_test/CMakeLists.txt
 create mode 100644 examples/enterprise_test/src/enterprise_test.cpp

(limited to 'examples')

diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 96e13e00..8a831b46 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -11,4 +11,7 @@ if(NOT DEMO)
 	add_subdirectory(workflows/inliner)
 	add_subdirectory(workflows/tailcall)
 endif()
+if(ENTERPRISE)
+	add_subdirectory(enterprise_test)
+endif()
 add_subdirectory(x86_extension)
diff --git a/examples/enterprise_test/CMakeLists.txt b/examples/enterprise_test/CMakeLists.txt
new file mode 100644
index 00000000..9833817c
--- /dev/null
+++ b/examples/enterprise_test/CMakeLists.txt
@@ -0,0 +1,33 @@
+cmake_minimum_required(VERSION 3.9 FATAL_ERROR)
+
+project(enterprise_test CXX C)
+
+add_executable(${PROJECT_NAME}
+    src/enterprise_test.cpp)
+
+if(NOT BN_API_BUILD_EXAMPLES AND NOT BN_INTERNAL_BUILD)
+    # Out-of-tree build
+    find_path(
+        BN_API_PATH
+        NAMES binaryninjaapi.h
+        HINTS ../.. binaryninjaapi $ENV{BN_API_PATH}
+        REQUIRED
+    )
+    add_subdirectory(${BN_API_PATH} api)
+endif()
+
+target_link_libraries(${PROJECT_NAME}
+    binaryninjaapi)
+
+if (NOT WIN32)
+    target_link_libraries(${PROJECT_NAME}
+    dl)
+endif()
+
+set_target_properties(${PROJECT_NAME} PROPERTIES
+    CXX_STANDARD 17
+    CXX_VISIBILITY_PRESET hidden
+    CXX_STANDARD_REQUIRED ON
+    VISIBILITY_INLINES_HIDDEN ON
+    POSITION_INDEPENDENT_CODE ON
+    RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/out/bin)
diff --git a/examples/enterprise_test/src/enterprise_test.cpp b/examples/enterprise_test/src/enterprise_test.cpp
new file mode 100644
index 00000000..a0bff140
--- /dev/null
+++ b/examples/enterprise_test/src/enterprise_test.cpp
@@ -0,0 +1,101 @@
+// This is just bin-info but with an enterprise license checkout
+
+#include <sys/stat.h>
+
+#include <iostream>
+#include <cstdlib>
+
+#include "binaryninjacore.h"
+#include "binaryninjaapi.h"
+#include "enterprise.h"
+
+using namespace BinaryNinja;
+using namespace std;
+
+bool is_file(char* fname)
+{
+	struct stat buf;
+	if (stat(fname, &buf) == 0 && (buf.st_mode & S_IFREG) == S_IFREG)
+		return true;
+
+	return false;
+}
+
+int main(int argc, char* argv[])
+{
+	if (argc != 2)
+	{
+		cerr << "USAGE: " << argv[0] << " <file_name>" << endl;
+		exit(-1);
+	}
+
+	char* fname = argv[1];
+	if (!is_file(fname))
+	{
+		cerr << "Error: " << fname << " is not a regular file" << endl;
+		exit(-1);
+	}
+
+	EnterpriseServer::LicenseCheckout _{};
+
+	/* In order to initiate the bundled plugins properly, the location
+	 * of where bundled plugins directory is must be set. */
+	SetBundledPluginDirectory(GetBundledPluginDirectory());
+	InitPlugins();
+
+	Ref<BinaryData> bd = new BinaryData(new FileMetadata(), argv[1]);
+	Ref<BinaryView> bv;
+	for (auto type : BinaryViewType::GetViewTypes())
+	{
+		if (type->IsTypeValidForData(bd) && type->GetName() != "Raw")
+		{
+			bv = type->Create(bd);
+			break;
+		}
+	}
+
+	if (!bv || bv->GetTypeName() == "Raw")
+	{
+		fprintf(stderr, "Input file does not appear to be an exectuable\n");
+		return -1;
+	}
+
+	bv->UpdateAnalysisAndWait();
+
+	cout << "Target:   " << fname << endl << endl;
+	cout << "TYPE:     " << bv->GetTypeName() << endl;
+	cout << "START:    0x" << hex << bv->GetStart() << endl;
+	cout << "ENTRY:    0x" << hex << bv->GetEntryPoint() << endl;
+	cout << "PLATFORM: " << bv->GetDefaultPlatform()->GetName() << endl;
+	cout << endl;
+
+	cout << "---------- 10 Functions ----------" << endl;
+	int x = 0;
+	for (auto func : bv->GetAnalysisFunctionList())
+	{
+		cout << hex << func->GetStart() << " " << func->GetSymbol()->GetFullName() << endl;
+		if (++x >= 10)
+			break;
+	}
+	cout << endl;
+
+	cout << "---------- 10 Strings ----------" << endl;
+	x = 0;
+	for (auto str_ref : bv->GetStrings())
+	{
+		char* str = (char*)malloc(str_ref.length + 1);
+		bv->Read(str, str_ref.start, str_ref.length);
+		str[str_ref.length] = 0;
+
+		cout << hex << str_ref.start << " (" << dec << str_ref.length << ") " << str << endl;
+		free(str);
+
+		if (++x >= 10)
+			break;
+	}
+
+	// Shutting down is required to allow for clean exit of the core
+	BNShutdown();
+
+	return 0;
+}
-- 
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