feat: add conanfile.py for rabbitmq-c and remove redundant LICENSE file

LICENSE

@@ -1,27 +0,0 @@
-MIT License
-
-Copyright (c) 2012-2021 Alan Antonuk
-
-Copyright (c) 2007-2012 VMware, Inc.
-
-Copyright (c) 2009-2010 VMware, Inc. and Tony Garnock-Jones
-
-Permission is hereby granted, free of charge, to any person
-obtaining a copy of this software and associated documentation
-files (the "Software"), to deal in the Software without
-restriction, including without limitation the rights to use, copy,
-modify, merge, publish, distribute, sublicense, and/or sell copies
-of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
-BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
-ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

conanfile.py

@@ -0,0 +1,89 @@
+from conan import ConanFile
+from conan.tools.cmake import CMake, CMakeToolchain, CMakeDeps, cmake_layout
+from conan.tools.files import copy
+import os
+
+class RabbitmqCConan(ConanFile):
+    name = "rabbitmq-c"
+    version = "0.11.0"
+    description = "C RabbitMQ AMQP client library"
+    url = "https://github.com/alanxz/rabbitmq-c"
+    license = "MIT"
+    author = "Alan Antonuk and the rabbitmq-c contributors"
+    topics = ("rabbitmq", "amqp", "client", "message-queue")
+    settings = "os", "compiler", "build_type", "arch"
+    package_type = "library"
+
+    options = {
+        "shared": [True, False],
+        "fPIC": [True, False],
+        "ssl": [True, False],
+        "build_tools": [True, False],
+        "build_examples": [True, False]
+    }
+    default_options = {
+        "shared": False,
+        "fPIC": True,
+        "ssl": False,
+        "build_tools": False,
+        "build_examples": False
+    }
+
+    exports_sources = "CMakeLists.txt", "cmake/*", "librabbitmq/*", "fuzz/*", "tests/*", "tools/*", "examples/*", "docs/*"
+
+    def config_options(self):
+        if self.settings.os == "Windows":
+            del self.options.fPIC
+
+    def configure(self):
+        if self.options.shared:
+            self.options.rm_safe("fPIC")
+        # Pure C library
+        self.settings.rm_safe("compiler.libcxx")
+        self.settings.rm_safe("compiler.cppstd")
+
+    def layout(self):
+        cmake_layout(self)
+
+    def requirements(self):
+        if self.options.ssl:
+            self.requires("openssl/[>=1.1.1]")
+
+    def generate(self):
+        tc = CMakeToolchain(self)
+        tc.variables["ENABLE_SSL_SUPPORT"] = self.options.ssl
+        tc.variables["BUILD_SHARED_LIBS"] = self.options.shared
+        tc.variables["BUILD_STATIC_LIBS"] = not self.options.shared
+        tc.variables["BUILD_TOOLS"] = self.options.build_tools
+        tc.variables["BUILD_EXAMPLES"] = self.options.build_examples
+        tc.variables["BUILD_TESTING"] = False
+        tc.generate()
+        
+        deps = CMakeDeps(self)
+        deps.generate()
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def package(self):
+        cmake = CMake(self)
+        cmake.install()
+        copy(self, "LICENSE", dst=os.path.join(self.package_folder, "licenses"), src=self.source_folder)
+
+    def package_info(self):
+        self.cpp_info.set_property("cmake_file_name", "rabbitmq-c")
+        
+        target = "rabbitmq" if self.options.shared else "rabbitmq-static"
+        self.cpp_info.set_property("cmake_target_name", f"rabbitmq::{target}")
+        
+        self.cpp_info.libs = [target]
+
+        if self.settings.os == "Windows":
+            self.cpp_info.system_libs.extend(["ws2_32"])
+        elif self.settings.os in ["Linux", "FreeBSD"]:
+            self.cpp_info.system_libs.extend(["pthread", "rt"])
+
+        if self.options.ssl:
+            self.cpp_info.requires = ["openssl::ssl", "openssl::crypto"]