9 ## the following magic enables wide characters when used with a ruby
10 ## ncurses.so that's been compiled against libncursesw. (note the w.) why
11 ## this works, i have no idea. much like pretty much every aspect of
12 ## dealing with curses. cargo cult programming at its best.
17 dlload Config::CONFIG['arch'] =~ /darwin/ ? "libc.dylib" : "libc.so.6"
18 extern "void setlocale(int, const char *)"
20 LibC.setlocale(6, "") # LC_ALL == 6
23 ## this is for debugging purposes because i keep calling #id on the
24 ## wrong object and i want it to throw an exception
26 raise "wrong id called on #{self.inspect}"
31 def yaml_properties *props
32 props = props.map { |p| p.to_s }
33 vars = props.map { |p| "@#{p}" }
35 path = klass.name.gsub(/::/, "/")
37 klass.instance_eval do
38 define_method(:to_yaml_properties) { vars }
39 define_method(:to_yaml_type) { "!#{Redwood::YAML_DOMAIN},#{Redwood::YAML_DATE}/#{path}" }
42 YAML.add_domain_type("#{Redwood::YAML_DOMAIN},#{Redwood::YAML_DATE}", path) do |type, val|
43 klass.new(*props.map { |p| val[p] })
51 BASE_DIR = ENV["SUP_BASE"] || File.join(ENV["HOME"], ".sup")
52 CONFIG_FN = File.join(BASE_DIR, "config.yaml")
53 COLOR_FN = File.join(BASE_DIR, "colors.yaml")
54 SOURCE_FN = File.join(BASE_DIR, "sources.yaml")
55 LABEL_FN = File.join(BASE_DIR, "labels.txt")
56 CONTACT_FN = File.join(BASE_DIR, "contacts.txt")
57 DRAFT_DIR = File.join(BASE_DIR, "drafts")
58 SENT_FN = File.join(BASE_DIR, "sent.mbox")
59 LOCK_FN = File.join(BASE_DIR, "lock")
60 SUICIDE_FN = File.join(BASE_DIR, "please-kill-yourself")
61 HOOK_DIR = File.join(BASE_DIR, "hooks")
63 YAML_DOMAIN = "masanjin.net"
64 YAML_DATE = "2006-10-01"
66 ## record exceptions thrown in threads nicely
68 @exception_mutex = Mutex.new
70 attr_reader :exceptions
71 def record_exception e, name
72 @exception_mutex.synchronize do
74 @exceptions << [e, name]
78 def reporting_thread name
86 record_exception e, name
92 module_function :reporting_thread, :record_exception, :exceptions
94 ## one-stop shop for yamliciousness
95 def save_yaml_obj object, fn, safe=false
97 safe_fn = "#{File.dirname fn}/safe_#{File.basename fn}"
98 mode = File.stat(fn).mode if File.exists? fn
99 File.open(safe_fn, "w", mode) { |f| f.puts object.to_yaml }
100 FileUtils.mv safe_fn, fn
102 File.open(fn, "w") { |f| f.puts object.to_yaml }
106 def load_yaml_obj fn, compress=false
109 Zlib::GzipReader.open(fn) { |f| YAML::load f }
117 Redwood::SentManager.new Redwood::SENT_FN
118 Redwood::ContactManager.new Redwood::CONTACT_FN
119 Redwood::LabelManager.new Redwood::LABEL_FN
120 Redwood::AccountManager.new $config[:accounts]
121 Redwood::DraftManager.new Redwood::DRAFT_DIR
122 Redwood::UpdateManager.new
123 Redwood::PollManager.new
124 Redwood::SuicideManager.new Redwood::SUICIDE_FN
125 Redwood::CryptoManager.new
126 Redwood::UndoManager.new
130 Redwood::LabelManager.save if Redwood::LabelManager.instantiated?
131 Redwood::ContactManager.save if Redwood::ContactManager.instantiated?
132 Redwood::BufferManager.deinstantiate! if Redwood::BufferManager.instantiated?
135 ## not really a good place for this, so I'll just dump it here.
137 ## a source error is either a FatalSourceError or an OutOfSyncSourceError.
138 ## the superclass SourceError is just a generic.
139 def report_broken_sources opts={}
140 return unless BufferManager.instantiated?
142 broken_sources = Index.sources.select { |s| s.error.is_a? FatalSourceError }
143 unless broken_sources.empty?
144 BufferManager.spawn_unless_exists("Broken source notification for #{broken_sources.join(',')}", opts) do
146 Source error notification
147 -------------------------
149 Hi there. It looks like one or more message sources is reporting
150 errors. Until this is corrected, messages from these sources cannot
151 be viewed, and new messages will not be detected.
153 #{broken_sources.map { |s| "Source: " + s.to_s + "\n Error: " + s.error.message.wrap(70).join("\n ")}.join("\n\n")}
159 desynced_sources = Index.sources.select { |s| s.error.is_a? OutOfSyncSourceError }
160 unless desynced_sources.empty?
161 BufferManager.spawn_unless_exists("Out-of-sync source notification for #{broken_sources.join(',')}", opts) do
163 Out-of-sync source notification
164 -------------------------------
166 Hi there. It looks like one or more sources has fallen out of sync
167 with my index. This can happen when you modify these sources with
168 other email clients. (Sorry, I don't play well with others.)
170 Until this is corrected, messages from these sources cannot be viewed,
171 and new messages will not be detected. Luckily, this is easy to correct!
173 #{desynced_sources.map do |s|
174 "Source: " + s.to_s +
175 "\n Error: " + s.error.message.wrap(70).join("\n ") +
176 "\n Fix: sup-sync --changed #{s.to_s}"
184 module_function :save_yaml_obj, :load_yaml_obj, :start, :finish,
185 :report_broken_sources
188 ## set up default configuration file
189 if File.exists? Redwood::CONFIG_FN
190 $config = Redwood::load_yaml_obj Redwood::CONFIG_FN
194 name = Etc.getpwnam(ENV["USER"]).gecos.split(/,/).first rescue nil
196 email = ENV["USER"] + "@" +
198 Socket.gethostbyname(Socket.gethostname).first
209 :sendmail => "/usr/sbin/sendmail -oem -ti",
210 :signature => File.join(ENV["HOME"], ".signature")
213 :editor => ENV["EDITOR"] || "/usr/bin/vim -f -c 'setlocal spell spelllang=en_us' -c 'set filetype=mail'",
214 :thread_by_subject => false,
215 :edit_signature => false,
217 :ask_for_bcc => false,
218 :ask_for_subject => true,
219 :confirm_no_attachments => true,
220 :confirm_top_posting => true,
221 :discard_snippets_from_encrypted_messages => false,
222 :default_attachment_save_dir => "",
225 FileUtils.mkdir_p Redwood::BASE_DIR
226 Redwood::save_yaml_obj $config, Redwood::CONFIG_FN
227 rescue StandardError => e
228 $stderr.puts "warning: #{e.message}"
235 ## we have to initialize this guy first, because other classes must
236 ## reference it in order to register hooks, and they do that at parse
238 Redwood::HookManager.new Redwood::HOOK_DIR
240 ## everything we need to get logging working
244 require "sup/modes/scroll-mode"
245 require "sup/modes/text-mode"
246 require "sup/modes/log-mode"
249 def log s; Logger.log s; end
253 ## determine encoding and character set
254 $encoding = Locale.current.charset
256 Redwood::log "using character set encoding #{$encoding.inspect}"
258 Redwood::log "warning: can't find character set by using locale, defaulting to utf-8"
262 ## now everything else (which can feel free to call Redwood::log at load time)
264 require "sup/suicide"
265 require "sup/message-chunks"
266 require "sup/message"
269 require "sup/maildir"
272 require "sup/account"
275 require "sup/textfield"
276 require "sup/colormap"
278 require "sup/contact"
284 require "sup/horizontal-selector"
285 require "sup/modes/line-cursor-mode"
286 require "sup/modes/help-mode"
287 require "sup/modes/edit-message-mode"
288 require "sup/modes/compose-mode"
289 require "sup/modes/resume-mode"
290 require "sup/modes/forward-mode"
291 require "sup/modes/reply-mode"
292 require "sup/modes/label-list-mode"
293 require "sup/modes/contact-list-mode"
294 require "sup/modes/thread-view-mode"
295 require "sup/modes/thread-index-mode"
296 require "sup/modes/label-search-results-mode"
297 require "sup/modes/search-results-mode"
298 require "sup/modes/person-search-results-mode"
299 require "sup/modes/inbox-mode"
300 require "sup/modes/buffer-list-mode"
301 require "sup/modes/poll-mode"
302 require "sup/modes/file-browser-mode"
303 require "sup/modes/completion-mode"
307 d = File.join base, "sup/share/modes/"
308 Redwood::Mode.load_all_modes d if File.directory? d