--- /dev/null
+#
+# PhysicsFS test program - mimics real physfs_test
+#
+require 'readline'
+require 'physfs'
+
+def die msg
+ puts "#{msg} - reason: #{PhysicsFS.last_error}"
+end
+
+#
+# parse line to command and args
+#
+def parse line
+ return false if line.nil?
+
+ if line.strip =~ /^(.*?) (?: (?:\s+(.*)) | $)/x
+ run $1, $2
+ else
+ false
+ end
+end
+
+#
+# parse command args
+#
+def parse_args args
+ args.strip!
+
+ dquoted = /^ " (.*?) "/x
+ squoted = /^ ' (.*?) '/x
+ unquoted = /^([^\s\'\"]+)/
+
+ regexps = [dquoted, squoted, unquoted]
+
+ result = []
+ while args != ""
+ regexps.each do |r|
+ if args =~ r
+ result << $1
+ args.sub! r, ""
+ args.sub!(/\s+/, "")
+ break
+ end
+ end
+ end
+ result
+end
+
+def usage cmd, prefix = "usage: "
+ print prefix
+ args = Commands::HELP[cmd]
+ if args
+ print cmd
+ args.scan(/\w+/).each {|x|
+ print " <#{x}>"
+ }
+ puts
+ else
+ puts %|#{cmd} (no arguments)|
+ end
+end
+
+# commands go below
+module Commands
+ HELP = {
+ "init" => "argv0",
+ "addarchive" => "archiveLocation append",
+ "removearchive" => "archiveLocation",
+ "enumerate" => "dirToEnumerate",
+ "ls" => "dirToEnumerate",
+ "setwritedir" => "newWriteDir",
+ "permitsymlinks" => "1or0",
+ "setsaneconfig" => "org appName arcExt includeCdRoms archivesFirst",
+ "mkdir" => "dirToMk",
+ "delete" => "dirToDelete",
+ "getrealdir" => "fileToFind",
+ "exists" => "fileToCheck",
+ "isdir" => "fileToCheck",
+ "issymlink" => "fileToCheck",
+ "cat" => "fileToCat",
+ "filelength" => "fileToCheck",
+ "append" => "fileToAppend",
+ "write" => "fileToCreateOrTrash",
+ "getlastmodtime" => "fileToExamine"
+ }
+
+ def quit_cmd
+ exit
+ end
+
+ alias q_cmd quit_cmd
+
+ def help_cmd
+ commands = ::Commands.instance_methods.grep(/_cmd$/).sort
+ puts "Commands:"
+ commands.each do |c|
+ usage c.sub("_cmd", ""), " - "
+ end
+
+ true
+ end
+
+ def e val
+ if val
+ puts "Successful."
+ else
+ puts "Failure. reason: #{PhysicsFS.last_error}"
+ end
+ true
+ end
+
+ def init_cmd arg
+ e PhysicsFS.init(arg)
+ end
+
+ def deinit_cmd
+ e PhysicsFS.deinit
+ end
+
+ def addarchive_cmd archive, append
+ e PhysicsFS.add_to_search_path(archive, append)
+ end
+
+ def removearchive_cmd archive
+ e PhysicsFS.remove_from_search_path archive
+ end
+
+ def enumerate_cmd path
+ entries = PhysicsFS.enumerate(path)
+ entries.each {|x|
+ puts x
+ }
+ true
+ end
+
+ alias ls_cmd enumerate_cmd
+
+ def getlasterror_cmd
+ puts "Last error is [#{PhysicsFS.last_error}]"
+ true
+ end
+
+ def getdirsep_cmd
+ puts "Directory separator is [#{PhysicsFS.dir_separator}]"
+ true
+ end
+
+ def getcdromdirs_cmd
+ dirs = PhysicsFS.cdrom_dirs
+ dirs.each {|x|
+ puts x
+ }
+ puts " total [#{dirs.length}] drives."
+ true
+ end
+
+ def getsearchpath_cmd
+ spath = PhysicsFS.search_path
+ spath.each {|x|
+ puts x
+ }
+ puts "total [#{spath.length}] directories."
+ true
+ end
+
+ def getbasedir_cmd
+ dir = PhysicsFS.base_dir
+ puts dir if dir
+ true
+ end
+
+ def getuserdir_cmd
+ puts PhysicsFS.user_dir
+ true
+ end
+
+ def getwritedir_cmd
+ dir = PhysicsFS.write_dir
+ if dir
+ puts "Write directory is [#{dir}]."
+ else
+ puts "No write directory defined."
+ end
+ true
+ end
+
+ def setwritedir_cmd dir
+ e(PhysicsFS.write_dir = dir)
+ end
+
+ def permitsymlinks_cmd val
+ if val.to_i == 1
+ PhysicsFS.permit_symlinks true
+ puts "Symlinks are now permitted"
+ else
+ PhysicsFS.permit_symlinks false
+ puts "Symlinks are now forbidden"
+ end
+ true
+ end
+
+ def setsaneconfig_cmd org, appname, ext, includeCdroms, archivesFirst
+ includeCdroms = includeCdroms.to_i == 1
+ archiveFirst = archivesFirst == 1
+ e PhysicsFS.set_sane_config(org, appname, ext, includeCdroms, archivesFirst)
+ end
+
+ def mkdir_cmd dir
+ e PhysicsFS.mkdir(dir)
+ end
+
+ def delete_cmd dir
+ e PhysicsFS.delete(dir)
+ end
+
+ def getrealdir_cmd file
+ dir = PhysicsFS.real_dir file
+ if dir
+ puts "Found at [#{dir}]"
+ else
+ puts "Not found."
+ end
+ true
+ end
+
+ def exists_cmd file
+ if PhysicsFS.exists? file
+ puts "File exists"
+ else
+ puts "File does not exist"
+ end
+ true
+ end
+
+ def isdir_cmd file
+ if PhysicsFS.is_directory? file
+ puts "File is a directory"
+ else
+ puts "File is NOT a directory"
+ end
+ true
+ end
+
+ def issymlink_cmd file
+ if PhysicsFS.is_symlink? file
+ puts "File is a symlink"
+ else
+ puts "File is NOT a symlink"
+ end
+ true
+ end
+
+ def cat_cmd filename
+ file = PhysicsFS.open_read filename
+ if file.nil?
+ puts "failed to open. reason: #{PhysicsFS.last_error}"
+ return true
+ end
+
+ puts file.cat
+ true
+ end
+
+ def filelength_cmd filename
+ file = PhysicsFS.open_read filename
+ if file.nil?
+ puts "failed to open. reason: #{PhysicsFS.last_error}"
+ return true
+ end
+
+ puts file.length
+ file.close
+ true
+ end
+
+ WRITE_STR = "Rubyfied PhysicsFS works just fine.\n\n"
+
+ def append_cmd filename
+ file = PhysicsFS.open_append filename
+ if file.nil?
+ puts "failed to open. reason: #{PhysicsFS.last_error}"
+ return true
+ end
+
+ file.write WRITE_STR, 1, WRITE_STR.length
+ file.close
+ true
+ end
+
+ def write_cmd filename
+ file = PhysicsFS.open_write filename
+ if file.nil?
+ puts "failed to open. reason: #{PhysicsFS.last_error}"
+ return true
+ end
+
+ file.write_str WRITE_STR
+ file.close
+ true
+ end
+
+ def getlastmodtime_cmd filename
+ t = PhysicsFS.last_mod_time filename
+ if t == -1
+ puts "failed to determin. reason: #{PhysicsFS.last_error}"
+ else
+ puts "Last modified: #{Time.at(t)}"
+ end
+ true
+ end
+end
+
+include Commands
+
+def run command, args
+ if args
+ args = parse_args args
+ else
+ args = []
+ end
+
+ begin
+ cmd = method "#{command}_cmd"
+ if args.length == cmd.arity
+ return cmd.call *args
+ else
+ usage command
+ true
+ end
+ rescue NameError
+ puts 'Unknown command. Enter "help" for instructions.'
+ true
+ end
+end
+
+if __FILE__ == $0
+
+ PhysicsFS.init($0) or die "PhysicsFS init failed"
+
+ puts "PhysicsFS version: #{PhysicsFS.version}"
+ puts
+
+ puts "Supported archives: "
+ puts PhysicsFS.supported_archives
+ puts
+
+ puts 'Enter commands. Enter "help" for instructions.'
+
+ loop {
+ line = Readline::readline "physfs_rb> ", true
+ break unless parse line
+ }
+end
+
+
+
+
projects / physicsfs / blobdiff