50 lines
1.7 KiB
Bash
Executable File
50 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Source the script 'common-functions.sh'.
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SCRIPT_DIR=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd)
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ROOT_DIR=$(grep --only-matching "^.*scripts[^/]*" <<<"$SCRIPT_DIR")
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source "$ROOT_DIR/common-functions.sh"
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_main() {
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local input_files=""
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# Execute initial checks.
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_check_dependencies "
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command=pdfinfo; pkg_manager=apt; package=poppler-utils |
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command=pdfinfo; pkg_manager=dnf; package=poppler-utils |
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command=pdfinfo; pkg_manager=pacman; package=poppler |
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command=pdfinfo; pkg_manager=zypper; package=poppler-tools"
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_display_wait_box "2"
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input_files=$(_get_files "par_type=file; par_recursive=true; par_get_pwd=true; par_select_mime=application/pdf")
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# Execute the function '_main_task' for each file in parallel.
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_run_task_parallel "$input_files" ""
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local std_output=""
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std_output=$(_storage_text_read_all)
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std_output=$(_text_sort "$std_output")
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_display_list_box "$std_output" "--column=Protection;--column=File"
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}
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_main_task() {
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local input_file=$1
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local output_dir=$2
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local std_output=""
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# Run the main process.
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std_output=$(pdfinfo -- "$input_file" 2>&1)
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# Save the result only for 'encrypted' PDFs.
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if [[ "$std_output" == *"yes ("* ]]; then
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std_output=$(grep --only-matching "(print.*)" <<<"$std_output")
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# shellcheck disable=SC2001
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std_output=$(sed "s|^(\(.*\))$|\1|g" <<<"$std_output")
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_storage_text_write_ln "$std_output$FIELD_SEPARATOR$(_text_remove_pwd "$input_file")"
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elif [[ "$std_output" == *"Incorrect password"* ]]; then
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_storage_text_write_ln "password protection$FIELD_SEPARATOR$(_text_remove_pwd "$input_file")"
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fi
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}
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_main "$@"
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