feat!: adds camera-streamer to crowsnest

This introduces camera-streamer as streamer option
via `mode: multi`

camera-streamer is a feature packed stream service.
It is capable to deliver mjpg/snapshots/webrtc and rtsp

Limited to raspberry pi sbc's for now.

This should also resolv
Feature request #51
Feature request #37
Fixes #83
Closes #85
Fixes #89

BREAKING CHANGES:

Dropping support for Debian Buster based images and kernels older than
5.15y

Dropping RTSP support due aler9/simple-rtsp-server

Dropping usage of ffmpeg

No support anymore for Raspicam V1 (EOL)

Signed-off-by: Stephan Wendel <[email protected]>

Signed-off-by: Stephan Wendel <[email protected]>

.gitignore

@@ -19,6 +19,10 @@ test*
 # tmp file workaround
 lost*
 
+# ignore bin paths
+bin/ustreamer
+bin/camera-streamer
+
 # Ignore rtsp-simple-server binary
 bin/rtsp-simple-server/rtsp*
 bin/rtsp-simple-server/*.yml

Makefile

@@ -7,7 +7,7 @@
 #### This File is distributed under GPLv3
 ####
 
-.PHONY: build buildclean config help install unsinstall
+.PHONY: build buildclean config help install unsinstall update
 
 # Setup
 USER = $(shell whoami)
@@ -31,6 +31,7 @@ help:
 	@echo "   build        builds binaries"
 	@echo "   buildclean   cleans binaries (for recompile)"
 	@echo "   clean        Removes Installer config"
+	@echo "   update       Pulls latest updates from repository"
 	@echo ""
 
 install:
@@ -40,10 +41,10 @@ uninstall:
 	@bash -c 'tools/uninstall.sh'
 
 build:
-	$(MAKE) -C $(BIN_FOLDER)
+	bash -c 'bin/build.sh --build'
 
 buildclean:
-	$(MAKE) -C $(BIN_FOLDER) clean
+	bash -c 'bin/build.sh --clean'
 
 clean:
 	@if [ -f tools/.config ]; then rm -f tools/.config; fi
@@ -52,6 +53,9 @@ clean:
 config:
 	@bash -c 'tools/configure.sh'
 
+update:
+	@git fetch && git pull
+
 report:
 	@if [ -f ~/report.txt ]; then rm -f ~/report.txt; fi
 	@bash -c 'tools/dev-helper.sh -a >> ~/report.txt'

bin/build.sh

@@ -0,0 +1,221 @@
+#!/usr/bin/env bash
+
+#### crowsnest - A webcam Service for multiple Cams and Stream Services.
+####
+#### Written by Stephan Wendel aka KwadFan <[email protected]>
+#### Copyright 2021 - till today
+#### https://github.com/mainsail-crew/crowsnest
+####
+#### This File is distributed under GPLv3
+####
+
+# shellcheck enable=require-variable-braces
+
+### Disable SC2317 due Trap usage
+# shellcheck disable=SC2317
+
+# Exit on errors
+set -Ee
+
+# Debug
+# set -x
+
+# Global vars
+# Base Path
+BASE_CN_BIN_PATH="$(dirname "$(readlink -f "${0}")")"
+
+# Clone Flags
+CLONE_FLAGS=(--depth=1 --single-branch)
+
+# Ustreamer repo
+USTREAMER_PATH="ustreamer"
+if [[ -z "${CROWSNEST_USTREAMER_REPO_SHIP}" ]]; then
+    CROWSNEST_USTREAMER_REPO_SHIP="https://github.com/pikvm/ustreamer.git"
+fi
+if [[ -z "${CROWSNEST_USTREAMER_REPO_BRANCH}" ]]; then
+    CROWSNEST_USTREAMER_REPO_BRANCH="master"
+fi
+
+# Camera-streamer repo
+CSTREAMER_PATH="camera-streamer"
+if [[ -z "${CROWSNEST_CAMERA_STREAMER_REPO_SHIP}" ]]; then
+    CROWSNEST_CAMERA_STREAMER_REPO_SHIP="https://github.com/ayufan-research/camera-streamer.git"
+fi
+if [[ -z "${CROWSNEST_CAMERA_STREAMER_REPO_BRANCH}" ]]; then
+    CROWSNEST_CAMERA_STREAMER_REPO_BRANCH="master"
+fi
+
+
+# Paths of repos
+ALL_PATHS=(
+    "${BASE_CN_BIN_PATH}"/"${USTREAMER_PATH}"
+    "${BASE_CN_BIN_PATH}"/"${CSTREAMER_PATH}"
+)
+
+# Helper messages
+show_help() {
+    printf "Usage %s [options]\n" "$(basename "${0}")"
+    printf "\t-h or --help\t\tShows this help message\n"
+    printf "\t-b or --build\t\tBuild Apps\n"
+    printf "\t-c or --clean\t\tClean Apps\n"
+    printf "\t-d or --delete\t\tDelete cloned Apps\n"
+    printf "\t-r or --reclone\t\tClone Apps again\n\n"
+}
+
+## Helper funcs
+### Check if device is Raspberry Pi
+is_raspberry_pi() {
+    if [[ -f /proc/device-tree/model ]] &&
+    grep -q "Raspberry" /proc/device-tree/model; then
+        echo "1"
+    else
+        echo "0"
+    fi
+}
+
+### Get avail mem
+get_avail_mem() {
+    grep "MemTotal" /proc/meminfo | awk '{print $2}'
+}
+
+## MAIN funcs
+### Delete repo folder
+delete_apps() {
+    for path in "${ALL_PATHS[@]}"; do
+        if [[ ! -d "${path}" ]]; then
+            printf "'%s' does not exist! Delete skipped ...\n" "${path}"
+        fi
+        if [[ -d "${path}" ]]; then
+            printf "Deleting '%s' ... \n" "${path}"
+            rm -rf "${path}"
+        fi
+    done
+}
+
+### Clone ustreamer
+clone_ustreamer() {
+    if [[ -d "${BASE_CN_BIN_PATH}"/"${USTREAMER_PATH}" ]]; then
+        printf "%s already exist ... [SKIPPED]\n" "${USTREAMER_PATH}"
+        return
+    fi
+    git clone "${CROWSNEST_USTREAMER_REPO_SHIP}" \
+        -b "${CROWSNEST_USTREAMER_REPO_BRANCH}" \
+        "${BASE_CN_BIN_PATH}"/"${USTREAMER_PATH}" \
+        "${CLONE_FLAGS[@]}"
+}
+
+### Clone camera-streamer
+clone_cstreamer() {
+    ## Special handling because only supported on Raspberry Pi
+    [[ -n "${CROWSNEST_UNATTENDED}" ]] || CROWSNEST_UNATTENDED="0"
+    if [[ "$(is_raspberry_pi)" = "0" ]] && [[ "${CROWSNEST_UNATTENDED}" = "0" ]]; then
+        printf "WARN: Cloning camera-streamer skipped! Device is not supported!"
+        return
+    fi
+    if [[ -d "${BASE_CN_BIN_PATH}"/"${CSTREAMER_PATH}" ]]; then
+        printf "%s already exist ... [SKIPPED]\n" "${CSTREAMER_PATH}"
+        return
+    fi
+    git clone "${CROWSNEST_CAMERA_STREAMER_REPO_SHIP}" \
+        -b "${CROWSNEST_CAMERA_STREAMER_REPO_BRANCH}" \
+        "${BASE_CN_BIN_PATH}"/"${CSTREAMER_PATH}" \
+        "${CLONE_FLAGS[@]}" --recursive
+}
+
+### Clone Apps
+clone_apps() {
+    local apps
+    apps="ustreamer cstreamer"
+    for app in ${apps}; do
+        clone_"${app}"
+    done
+}
+
+### Run 'make clean' in cloned folders
+clean_apps() {
+    for app in "${ALL_PATHS[@]}"; do
+        printf "\nRunning 'make clean' in %s ... \n" "${app}"
+        pushd "${app}" &> /dev/null || exit 1
+        make clean
+        popd &> /dev/null || exit 1
+    done
+    printf "\nRunning 'make clean' ... [DONE]\n"
+}
+
+build_apps() {
+    ## Determine Ramsize and export MAKEFLAG
+    if [[ "$(get_avail_mem)" -le 524288 ]]; then
+        USE_PROCS=-j1
+    fi
+    if [[ "$(get_avail_mem)" -le 1048576 ]]; then
+        USE_PROCS=-j2
+    fi
+    if [[ "$(get_avail_mem)" -gt 1048576 ]]; then
+        USE_PROCS=-j4
+    fi
+    for path in "${ALL_PATHS[@]}"; do
+        if [[ ! -d "${path}" ]]; then
+            printf "'%s' does not exist! Build skipped ... [WARN]\n" "${path}"
+        fi
+        if [[ -d "${path}" ]]; then
+            printf "Build '%s' using ${USE_PROCS##-j} Cores ... \n" "${path##*/}"
+            pushd "${path}" &> /dev/null || exit 1
+            make "${USE_PROCS}"
+            popd &> /dev/null || exit 1
+            printf "Build '%s' ... [SUCCESS]\n" "${path##*/}"
+        fi
+    done
+}
+
+## MAIN FUNC
+main() {
+    ## Error exit if no args given, show help
+    if [[ $# -eq "0" ]]; then
+        printf "ERROR: No options given ...\n"
+        show_help
+        exit 1
+    fi
+    ## Error exit if too many args given
+    if [[ $# -gt "1" ]]; then
+        printf "ERROR: Too many options given ...\n"
+        show_help
+        exit 1
+    fi
+    ## Get opts
+    while true; do
+        case "${1}" in
+            -b|--build)
+                build_apps
+                break
+            ;;
+            -c|--clean)
+                clean_apps
+                break
+            ;;
+            -d|--delete)
+                delete_apps
+                break
+            ;;
+            -h|--help)
+                show_help
+                break
+            ;;
+            -r|--reclone)
+                delete_apps
+                clone_apps
+                break
+            ;;
+            *)
+                printf "Unknown option: %s" "${1}"
+                show_help
+                break
+            ;;
+        esac
+    done
+}
+
+#### MAIN
+main "${@}"
+exit 0
+
+#### EOF