Implement ICE lite ICE-CONTROLLING support

.github/workflows/Dockerfile

@@ -0,0 +1,24 @@
+# docker build -t ossrs/srs:ffmpeg-fate
+# docker push ossrs/srs:ffmpeg-fate
+FROM ubuntu:22.04
+
+RUN apt-get update && \
+    apt-get install -y build-essential git rsync make nasm pkg-config libssl-dev &&\
+    rm -rf /var/lib/apt/lists/*
+
+WORKDIR /opt
+RUN git clone https://git.ffmpeg.org/ffmpeg.git ffmpeg
+
+WORKDIR /opt/ffmpeg
+RUN ./configure --enable-openssl --enable-version3
+RUN make -j$(nproc)
+
+RUN make fate-rsync SAMPLES=/opt/ffmpeg/fate-suite
+RUN du -sh /opt/ffmpeg/fate-suite
+
+# Note that you should use the fate-suite.tar, then extract it out of 
+# docker, to avoid resync all files.
+RUN tar cf fate-suite.tar fate-suite 
+RUN du -sh /opt/ffmpeg/fate-suite.tar
+
+ENV FATE_SAMPLES=/opt/ffmpeg/fate-suite

.github/workflows/fate-cache.yml

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+name: "FFmpeg FATE Cache"
+
+on:
+  workflow_dispatch:
+
+permissions: read-all
+
+jobs:
+  build:
+    name: "Build FFmpeg Fate Cache"
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Login to docker hub
+        uses: docker/login-action@f4ef78c080cd8ba55a85445d5b36e214a81df20a # v2.1.0
+        with:
+          username: "${{ secrets.DOCKER_USERNAME }}"
+          password: "${{ secrets.DOCKER_PASSWORD }}"
+      - name: Build FFmpeg Fate Cache
+        run:  |
+          set -euxo pipefail
+          docker build -t ossrs/srs:ffmpeg-fate -f .github/workflows/Dockerfile .
+      - name: Push FFmpeg Fate Cache
+        run:  |
+          set -euxo pipefail
+          docker push ossrs/srs:ffmpeg-fate
+    runs-on: ubuntu-22.04

.github/workflows/format-patch.sh

@@ -0,0 +1,165 @@
+#!/bin/bash
+
+if [[ $(jq --version 1>/dev/null 2>&1 && echo yes) != "yes" ]]; then
+  echo "Tool jq is not installed. Please install it to parse JSON data. For example:"
+  echo "   apt install jq"
+  echo "   brew install jq"
+  echo "   yum install jq"
+  echo "See https://github.com/jqlang/jq"
+  exit 1
+fi
+
+PR_NUMBER="$1"
+PATCH_FILE="$2"
+TMP_BRANCH="$3"
+if [ -z "$PR_NUMBER" ]; then
+  echo "Please provide a PR link or number. For example: https://github.com/ossrs/ffmpeg-webrtc/pull/20"
+  exit 1
+fi
+
+if [[ "$1" =~ ^https://github.com/ossrs/ffmpeg-webrtc/pull/([0-9]+)$ ]]; then
+  PR_NUMBER="${BASH_REMATCH[1]}"
+elif [[ "$1" =~ ^[0-9]+$ ]]; then
+  PR_NUMBER="$1"
+else
+  echo "Invalid input format. Please provide a PR link or number. For example: https://github.com/ossrs/ffmpeg-webrtc/pull/20"
+  exit 1
+fi
+
+PR_URL="https://github.com/ossrs/ffmpeg-webrtc/pull/$PR_NUMBER"
+echo "Fetching PR #$PR_NUMBER from $PR_URL"
+
+PR_DATA=$(curl -s "https://api.github.com/repos/ossrs/ffmpeg-webrtc/pulls/$PR_NUMBER")
+REPO_NAME=$(printf '%s' "$PR_DATA" | jq -r '.head.repo.full_name')
+BRANCH_NAME=$(printf '%s' "$PR_DATA" | jq -r '.head.ref')
+echo "Repository: $REPO_NAME, Branch: $BRANCH_NAME"
+if [[ -z "$REPO_NAME" || -z "$BRANCH_NAME" ]]; then 
+  echo "Error: REPO_NAME or BRANCH_NAME is empty!"
+  exit 1
+fi
+
+PR_TITLE=$(printf '%s' "$PR_DATA" | jq -r '.title')
+PR_DESCRIPTION=$(printf '%s' "$PR_DATA" | jq -r '.body // ""')
+echo "PR information:"
+echo "==================================================================="
+echo "$PR_TITLE"
+echo "$PR_DESCRIPTION"
+echo "==================================================================="
+echo ""
+if [[ -z "$PR_TITLE" ]]; then
+  echo "Error: PR title is empty!"
+  exit 1
+fi
+
+git checkout workflows &&
+echo "Switched to workflows branch." &&
+git pull &&
+echo "Pulled latest changes from workflows branch."
+if [[ $? -ne 0 ]]; then
+    echo "Failed to switch to workflows branch or pull latest changes."
+    exit 1
+fi
+
+REMOTE_NAME=patch-tmp &&
+if git remote | grep -q "^$REMOTE_NAME$"; then
+    git remote rm "$REMOTE_NAME"
+fi &&
+git remote add $REMOTE_NAME https://github.com/${REPO_NAME}.git &&
+git fetch $REMOTE_NAME $BRANCH_NAME &&
+echo "Fetch remote $REMOTE_NAME at $(git remote get-url $REMOTE_NAME)"
+if [[ $? -ne 0 ]]; then
+    echo "Failed to fetch remote branch $BRANCH_NAME from $REMOTE_NAME."
+    exit 1
+fi
+
+if [[ -z "$TMP_BRANCH" ]]; then
+    TMP_BRANCH="tmp-branch-for-patch-$PR_NUMBER"
+fi &&
+if git branch --list "$TMP_BRANCH" | grep -q "^..$TMP_BRANCH$"; then
+    git branch -D "$TMP_BRANCH"
+fi &&
+git checkout -b $TMP_BRANCH $REMOTE_NAME/$BRANCH_NAME &&
+echo "Checkout branch $TMP_BRANCH from $REMOTE_NAME/$BRANCH_NAME"
+if [[ $? -ne 0 ]]; then
+    echo "Failed to checkout branch $TMP_BRANCH from $REMOTE_NAME/$BRANCH_NAME."
+    exit 1
+fi
+
+FIRST_AUTHOR_NAME=$(git log workflows..HEAD --reverse --format='%an' | head -n1)
+FIRST_AUTHOR_EMAIL=$(git log workflows..HEAD --reverse --format='%ae' | head -n1)
+echo "Author: $FIRST_AUTHOR_NAME <$FIRST_AUTHOR_EMAIL>"
+if [[ -z "$FIRST_AUTHOR_NAME" || -z "$FIRST_AUTHOR_EMAIL" ]]; then
+    echo "Error: Unable to determine the first author of the PR."
+    exit 1
+fi
+
+COAUTHORS=$(git log workflows..HEAD --format='Co-authored-by: %an <%ae>' |grep -v "$FIRST_AUTHOR_NAME" | sort -u)
+COAUTHOR_COUNT=$(echo "$COAUTHORS" | wc -l)
+if [[ "$COAUTHOR_COUNT" -gt 0 ]]; then
+    echo "$COAUTHORS"
+fi
+
+COMMIT_MSG="$PR_TITLE"
+if [[ -n "$PR_DESCRIPTION" ]]; then
+  COMMIT_MSG="$COMMIT_MSG\n\n$PR_DESCRIPTION"
+fi
+
+if [[ "$COAUTHOR_COUNT" -gt 0 ]]; then
+  COMMIT_MSG="$COMMIT_MSG\n"
+  COMMIT_MSG="$COMMIT_MSG\n$COAUTHORS"
+fi
+
+echo "Commit information:"
+echo "Author: $FIRST_AUTHOR_NAME <$FIRST_AUTHOR_EMAIL>"
+echo "==================================================================="
+echo -e "$COMMIT_MSG"
+echo "==================================================================="
+echo ""
+
+if [[ $(git config --list  --local |grep 'user.name' >/dev/null 2>&1 && echo yes) != "yes" ]]; then
+    git config --local user.name "$FIRST_AUTHOR_NAME"
+fi &&
+if [[ $(git config --list  --local |grep 'user.email' >/dev/null 2>&1 && echo yes) != "yes" ]]; then
+    git config --local user.email "$FIRST_AUTHOR_EMAIL"
+fi &&
+git config --list &&
+echo "Set local git user configuration to: $FIRST_AUTHOR_NAME <$FIRST_AUTHOR_EMAIL>"
+if [[ $? -ne 0 ]]; then
+    echo "Failed to set local git user configuration."
+    exit 1
+fi
+
+git rebase workflows &&
+git reset --soft workflows &&
+git commit --author "$FIRST_AUTHOR_NAME <$FIRST_AUTHOR_EMAIL>" -m "$(echo -e "$COMMIT_MSG")" &&
+echo "Squashed commits into a single commit."
+if [[ $? -ne 0 ]]; then
+    echo "Failed to rebase or commit changes."
+    exit 1
+fi
+
+git branch -vv &&
+git log -1 --pretty=format:"%an <%ae> %h %s"
+if [[ $? -ne 0 ]]; then
+    echo "Failed to display branch information or last commit."
+    exit 1
+fi
+
+if [[ -z "$PATCH_FILE" ]]; then
+  PATCH_FILE="whip-patch-$PR_NUMBER-$(date +%s).patch" 
+fi &&
+rm -f $PATCH_FILE &&
+git format-patch --add-header "X-Unsent: 1" --to [email protected] -1 --stdout > $PATCH_FILE &&
+echo "Created patch file: $PATCH_FILE"
+if [[ $? -ne 0 ]]; then
+    echo "Failed to create patch file."
+    exit 1
+fi
+
+git checkout workflows
+#git br -D $TMP_BRANCH
+#echo "Removed temporary branch $TMP_BRANCH."
+
+echo ""
+echo "Patch file created: $PATCH_FILE"
+echo ""