Process plugins - Introduce RTSP process plugin

Author: Zainullin Damir

src/plugins/process/rtsp/CMakeLists.txt

@@ -3,6 +3,9 @@ project(ipfixprobe-process-rtsp VERSION 1.0.0 DESCRIPTION "ipfixprobe-process-rt
 add_library(ipfixprobe-process-rtsp MODULE
 	src/rtsp.cpp
 	src/rtsp.hpp
+	src/rtspContext.hpp
+	src/rtspFields.hpp
+	src/rtspExtensionReader.hpp
 )
 
 set_target_properties(ipfixprobe-process-rtsp PROPERTIES
@@ -12,7 +15,10 @@ set_target_properties(ipfixprobe-process-rtsp PROPERTIES
 
 target_include_directories(ipfixprobe-process-rtsp PRIVATE
 	${CMAKE_SOURCE_DIR}/include/
+	${CMAKE_SOURCE_DIR}/include/ipfixprobe/processPlugin
+	${CMAKE_SOURCE_DIR}/include/ipfixprobe/pluginFactory
 	${CMAKE_SOURCE_DIR}/src/plugins/process/common
+	${adaptmon_SOURCE_DIR}/lib/include/public/
 )
 
 if(ENABLE_NEMEA)

src/plugins/process/rtsp/README.md

@@ -0,0 +1,35 @@
+# RTSP Plugin
+
+The **RTSP Plugin** parses RTSP traffic and exports relevant fields.
+
+## Features
+
+- Reinserts the flow after accepting a second RTSP request or response.
+
+## Output Fields
+
+| Field Name                   | Data Type  | Description                              |
+| ---------------------------- | ---------- | ---------------------------------------- |
+| `RTSP_REQUEST_METHOD`        | `string`   | Method of the RTSP request               |
+| `RTSP_REQUEST_AGENT`         | `string`   | User-Agent header of the RTSP request    |
+| `RTSP_REQUEST_URI`           | `string`   | URI of the RTSP request                  |
+| `RTSP_RESPONSE_STATUS_CODE`  | `uint16_t` | Status code of the RTSP response         |
+| `RTSP_RESPONSE_SERVER`       | `string`   | Server header of the RTSP response       |
+| `RTSP_RESPONSE_CONTENT_TYPE` | `string`   | Content-Type header of the RTSP response |
+
+## Usage
+
+### YAML Configuration
+
+Add the plugin to your ipfixprobe YAML configuration:
+
+```yaml
+process_plugins:
+  - rtsp
+```
+
+### CLI Usage
+
+You can also enable the plugin directly from the command line:
+
+`ipfixprobe -p rtsp ...`