Add PDF encryption support: pdf_save_encrypted with RC4 40-bit encryption #326

	name: Build and Test

	on:
	push:
	branches:
	- master
	pull_request:

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v6
	- name: Build Win32
	run: make podman-build-win32
	- name: Infer
	run: make podman-infer
	- name: Build
	run: make podman-build
	- name: Test
	run: make podman-test
	- name: Fuzz Test
	run: make podman-fuzz-check -j8
	- name: Docs
	run: make podman-docs
	- name: Coverage
	env:
	COVERALLS_REPO_TOKEN: ${{ secrets.COVERALLS_REPO_TOKEN }}
	GITHUB_REF: ${{ github.ref }}
	run: make podman-coverage
	- name: Upload artifacts
	uses: actions/upload-artifact@v4
	with:
	name: pdfgen-main-artifacts
	path: \|
	output.pdf
	pdfgen.h
	pdfgen.o
	doc/html/
	testprog
	testprog.exe
	coverage-html/

	build-windows:
	runs-on: windows-latest

	steps:
	- uses: actions/checkout@v6
	- name: make x64
	shell: cmd
	run: \|
	call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
	make clean
	make testprog.exe CC=cl
	cp testprog.exe testprog-64.exe
	testprog-64
	cp output.pdf output-win64.pdf
	- name: make x86
	shell: cmd
	run: \|
	call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars32.bat"
	make clean
	make testprog.exe CC=cl
	cp testprog.exe testprog-32.exe
	testprog-32
	cp output.pdf output-win32.pdf
	- name: Upload artifacts
	uses: actions/upload-artifact@v4
	with:
	name: pdfgen-win32-artifacts
	path: \|
	output-win32.pdf
	output-win64.pdf
	testprog-32.exe
	testprog-64.exe

	build-macos:
	runs-on: macos-latest
	steps:
	- uses: actions/checkout@v6
	- name: make
	run: make

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