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 PERSON_FN = File.join(BASE_DIR, "people.txt")
57 CONTACT_FN = File.join(BASE_DIR, "contacts.txt")
58 DRAFT_DIR = File.join(BASE_DIR, "drafts")
59 SENT_FN = File.join(BASE_DIR, "sent.mbox")
60 LOCK_FN = File.join(BASE_DIR, "lock")
61 SUICIDE_FN = File.join(BASE_DIR, "please-kill-yourself")
62 HOOK_DIR = File.join(BASE_DIR, "hooks")
64 YAML_DOMAIN = "masanjin.net"
65 YAML_DATE = "2006-10-01"
67 ## record exceptions thrown in threads nicely
69 @exception_mutex = Mutex.new
71 attr_reader :exceptions
72 def record_exception e, name
73 @exception_mutex.synchronize do
75 @exceptions << [e, name]
79 def reporting_thread name
87 record_exception e, name
93 module_function :reporting_thread, :record_exception, :exceptions
95 ## one-stop shop for yamliciousness
96 def save_yaml_obj object, fn, safe=false
98 safe_fn = "#{File.dirname fn}/safe_#{File.basename fn}"
99 mode = File.stat(fn).mode if File.exists? fn
100 File.open(safe_fn, "w", mode) { |f| f.puts object.to_yaml }
101 FileUtils.mv safe_fn, fn
103 File.open(fn, "w") { |f| f.puts object.to_yaml }
107 def load_yaml_obj fn, compress=false
110 Zlib::GzipReader.open(fn) { |f| YAML::load f }
118 Redwood::PersonManager.new Redwood::PERSON_FN
119 Redwood::SentManager.new Redwood::SENT_FN
120 Redwood::ContactManager.new Redwood::CONTACT_FN
121 Redwood::LabelManager.new Redwood::LABEL_FN
122 Redwood::AccountManager.new $config[:accounts]
123 Redwood::DraftManager.new Redwood::DRAFT_DIR
124 Redwood::UpdateManager.new
125 Redwood::PollManager.new
126 Redwood::SuicideManager.new Redwood::SUICIDE_FN
127 Redwood::CryptoManager.new
128 Redwood::UndoManager.new
132 Redwood::LabelManager.save if Redwood::LabelManager.instantiated?
133 Redwood::ContactManager.save if Redwood::ContactManager.instantiated?
134 Redwood::PersonManager.save if Redwood::PersonManager.instantiated?
135 Redwood::BufferManager.deinstantiate! if Redwood::BufferManager.instantiated?
138 ## not really a good place for this, so I'll just dump it here.
140 ## a source error is either a FatalSourceError or an OutOfSyncSourceError.
141 ## the superclass SourceError is just a generic.
142 def report_broken_sources opts={}
143 return unless BufferManager.instantiated?
145 broken_sources = Index.sources.select { |s| s.error.is_a? FatalSourceError }
146 unless broken_sources.empty?
147 BufferManager.spawn_unless_exists("Broken source notification for #{broken_sources.join(',')}", opts) do
149 Source error notification
150 -------------------------
152 Hi there. It looks like one or more message sources is reporting
153 errors. Until this is corrected, messages from these sources cannot
154 be viewed, and new messages will not be detected.
156 #{broken_sources.map { |s| "Source: " + s.to_s + "\n Error: " + s.error.message.wrap(70).join("\n ")}.join("\n\n")}
162 desynced_sources = Index.sources.select { |s| s.error.is_a? OutOfSyncSourceError }
163 unless desynced_sources.empty?
164 BufferManager.spawn_unless_exists("Out-of-sync source notification for #{broken_sources.join(',')}", opts) do
166 Out-of-sync source notification
167 -------------------------------
169 Hi there. It looks like one or more sources has fallen out of sync
170 with my index. This can happen when you modify these sources with
171 other email clients. (Sorry, I don't play well with others.)
173 Until this is corrected, messages from these sources cannot be viewed,
174 and new messages will not be detected. Luckily, this is easy to correct!
176 #{desynced_sources.map do |s|
177 "Source: " + s.to_s +
178 "\n Error: " + s.error.message.wrap(70).join("\n ") +
179 "\n Fix: sup-sync --changed #{s.to_s}"
187 module_function :save_yaml_obj, :load_yaml_obj, :start, :finish,
188 :report_broken_sources
191 ## set up default configuration file
192 if File.exists? Redwood::CONFIG_FN
193 $config = Redwood::load_yaml_obj Redwood::CONFIG_FN
197 name = Etc.getpwnam(ENV["USER"]).gecos.split(/,/).first rescue nil
199 email = ENV["USER"] + "@" +
201 Socket.gethostbyname(Socket.gethostname).first
212 :sendmail => "/usr/sbin/sendmail -oem -ti",
213 :signature => File.join(ENV["HOME"], ".signature")
216 :editor => ENV["EDITOR"] || "/usr/bin/vim -f -c 'setlocal spell spelllang=en_us' -c 'set filetype=mail'",
217 :thread_by_subject => false,
218 :edit_signature => false,
220 :ask_for_bcc => false,
221 :ask_for_subject => true,
222 :confirm_no_attachments => true,
223 :confirm_top_posting => true,
224 :discard_snippets_from_encrypted_messages => false,
227 FileUtils.mkdir_p Redwood::BASE_DIR
228 Redwood::save_yaml_obj $config, Redwood::CONFIG_FN
229 rescue StandardError => e
230 $stderr.puts "warning: #{e.message}"
237 ## we have to initialize this guy first, because other classes must
238 ## reference it in order to register hooks, and they do that at parse
240 Redwood::HookManager.new Redwood::HOOK_DIR
242 ## everything we need to get logging working
246 require "sup/modes/scroll-mode"
247 require "sup/modes/text-mode"
248 require "sup/modes/log-mode"
251 def log s; Logger.log s; end
255 ## determine encoding and character set
256 $encoding = Locale.current.charset
258 Redwood::log "using character set encoding #{$encoding.inspect}"
260 Redwood::log "warning: can't find character set by using locale, defaulting to utf-8"
264 ## now everything else (which can feel free to call Redwood::log at load time)
266 require "sup/suicide"
267 require "sup/message-chunks"
268 require "sup/message"
271 require "sup/maildir"
274 require "sup/account"
277 require "sup/textfield"
278 require "sup/colormap"
280 require "sup/contact"
286 require "sup/horizontal-selector"
287 require "sup/modes/line-cursor-mode"
288 require "sup/modes/help-mode"
289 require "sup/modes/edit-message-mode"
290 require "sup/modes/compose-mode"
291 require "sup/modes/resume-mode"
292 require "sup/modes/forward-mode"
293 require "sup/modes/reply-mode"
294 require "sup/modes/label-list-mode"
295 require "sup/modes/contact-list-mode"
296 require "sup/modes/thread-view-mode"
297 require "sup/modes/thread-index-mode"
298 require "sup/modes/label-search-results-mode"
299 require "sup/modes/search-results-mode"
300 require "sup/modes/person-search-results-mode"
301 require "sup/modes/inbox-mode"
302 require "sup/modes/buffer-list-mode"
303 require "sup/modes/poll-mode"
304 require "sup/modes/file-browser-mode"
305 require "sup/modes/completion-mode"
309 d = File.join base, "sup/share/modes/"
310 Redwood::Mode.load_all_modes d if File.directory? d