New accessor "origin" in Sisimai::Data object

[azumakuniyuki]

• Add path accessor at Sisimai::Mail::Memory
  • returns the fixed string <MEMORY>
• Add origin accessor at Sisimai::Data
  • Sisimai::Data->origin returns the path to the original email file of the parsed results
  • Sisimai::Data->make receives origin key and its value as an arguments
• For example, the parsed results of set-of-emails/maildir/bsd/lhost-barracuda-*.eml are the following JSON formatted data:

[
  {
    "origin": "set-of-emails/maildir/bsd/lhost-barracuda-01.eml",
    "subject": "Nyaan",
    "diagnostictype": "SMTP",
    "timestamp": 1177889685,
    "softbounce": 1,
    "action": "failed",
    "replycode": "550",
    "deliverystatus": "5.7.1",
    "messageid": "ad4be1052982bf7aa5558be760abbf74@neko.example.com",
    "token": "97efb3278821c5eac776066a7f56f1cad123d31d",
    "destination": "example.org",
    "catch": {
      "queie-id": "",
      "sender": "",
      "x-mailer": ""
    },
    "listid": "",
    "diagnosticcode": "550 5.7.1 Message content rejected, UBE, id=00000-22-225",
    "timezoneoffset": "+0900",
    "senderdomain": "example.org",
    "recipient": "kijitora@example.org",
    "rhost": "barracuda.cat.example.jp",
    "lhost": "barracuda.cat.example.jp",
    "feedbacktype": "",
    "reason": "spamdetected",
    "smtpagent": "Barracuda",
    "smtpcommand": "",
    "addresser": "neko@example.org",
    "alias": ""
  },
  {
    "smtpagent": "Barracuda",
    "feedbacktype": "",
    "reason": "spamdetected",
    "alias": "",
    "addresser": "neko-nyaan@example.jp",
    "smtpcommand": "",
    "timezoneoffset": "+0000",
    "senderdomain": "example.jp",
    "diagnosticcode": "550 5.7.1 Message content rejected, UBE, id=22220-02-222",
    "listid": "",
    "lhost": "mail.neko.example.org",
    "rhost": "mail.neko.example.org",
    "recipient": "kijitora@example.jp",
    "destination": "example.jp",
    "token": "08f99ccce01ad9058b6b4c743d7380e5413cf015",
    "messageid": "201104292334545.62412C6FD0F1@email-4.example.jp",
    "catch": {
      "sender": "",
      "queie-id": "",
      "x-mailer": ""
    },
    "replycode": "550",
    "action": "failed",
    "softbounce": 1,
    "timestamp": 1304152485,
    "diagnostictype": "SMTP",
    "subject": "Nenko Nyaan",
    "origin": "set-of-emails/maildir/bsd/lhost-barracuda-02.eml",
    "deliverystatus": "5.7.1"
  }
]

[coveralls]

Coverage increased (+0.008%) to 95.152% when pulling bc78ab7 on new-accessor-origin-in-sisimai-data into d83b615 on master.

[coveralls]

Coverage increased (+0.005%) to 95.149% when pulling 4305fed on new-accessor-origin-in-sisimai-data into d83b615 on master.