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| 16 | |
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| 17 | |
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| 18 | |
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| 19 | import sys |
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| 20 | import locale |
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| 21 | import signal |
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| 22 | signal.signal(signal.SIGINT, signal.SIG_DFL) |
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| 23 | |
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| 24 | from common import exceptions |
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| 25 | from common import i18n |
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| 26 | |
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| 27 | try: |
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| 28 | PREFERRED_ENCODING = locale.getpreferredencoding() |
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| 29 | except: |
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| 30 | sys.exc_clear() |
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| 31 | PREFERRED_ENCODING = 'UTF-8' |
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| 32 | |
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| 33 | def send_error(error_message): |
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| 34 | '''Writes error message to stderr and exits''' |
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| 35 | print >> sys.stderr, error_message.encode(PREFERRED_ENCODING) |
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| 36 | sys.exit(1) |
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| 37 | |
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| 38 | try: |
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| 39 | import dbus |
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| 40 | import dbus.service |
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| 41 | import dbus.glib |
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| 42 | except: |
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| 43 | print str(exceptions.DbusNotSupported()) |
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| 44 | sys.exit(1) |
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| 45 | |
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| 46 | OBJ_PATH = '/org/gajim/dbus/RemoteObject' |
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| 47 | INTERFACE = 'org.gajim.dbus.RemoteInterface' |
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| 48 | SERVICE = 'org.gajim.dbus' |
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| 49 | BASENAME = 'gajim-remote' |
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| 50 | |
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| 51 | |
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| 52 | class GajimRemote: |
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| 53 | |
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| 54 | def __init__(self): |
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| 55 | self.argv_len = len(sys.argv) |
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| 56 | |
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| 57 | |
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| 58 | |
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| 59 | |
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| 60 | |
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| 61 | |
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| 62 | |
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| 63 | |
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| 64 | self.commands = { |
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| 65 | 'help':[ |
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| 66 | _('Shows a help on specific command'), |
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| 67 | [ |
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| 68 | |
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| 69 | (_('command'), |
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| 70 | _('show help on command'), False) |
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| 71 | ] |
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| 72 | ], |
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| 73 | 'toggle_roster_appearance' : [ |
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| 74 | _('Shows or hides the roster window'), |
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| 75 | [] |
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| 76 | ], |
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| 77 | 'show_next_pending_event': [ |
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| 78 | _('Pops up a window with the next pending event'), |
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| 79 | [] |
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| 80 | ], |
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| 81 | 'list_contacts': [ |
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| 82 | _('Prints a list of all contacts in the roster. Each contact ' |
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| 83 | 'appears on a separate line'), |
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| 84 | [ |
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| 85 | (_('account'), _('show only contacts of the given account'), |
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| 86 | False) |
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| 87 | ] |
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| 88 | |
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| 89 | ], |
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| 90 | 'list_accounts': [ |
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| 91 | _('Prints a list of registered accounts'), |
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| 92 | [] |
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| 93 | ], |
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| 94 | 'change_status': [ |
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| 95 | _('Changes the status of account or accounts'), |
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| 96 | [ |
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| 97 | |
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| 98 | (_('status'), _('one of: offline, online, chat, away, xa, dnd, invisible '), True), |
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| 99 | (_('message'), _('status message'), False), |
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| 100 | (_('account'), _('change status of account "account". ' |
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| 101 | 'If not specified, try to change status of all accounts that have ' |
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| 102 | '"sync with global status" option set'), False) |
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| 103 | ] |
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| 104 | ], |
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| 105 | 'open_chat': [ |
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| 106 | _('Shows the chat dialog so that you can send messages to a contact'), |
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| 107 | [ |
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| 108 | ('jid', _('JID of the contact that you want to chat with'), |
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| 109 | True), |
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| 110 | (_('account'), _('if specified, contact is taken from the ' |
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| 111 | 'contact list of this account'), False) |
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| 112 | ] |
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| 113 | ], |
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| 114 | 'send_chat_message':[ |
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| 115 | _('Sends new chat message to a contact in the roster. Both OpenPGP key ' |
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| 116 | 'and account are optional. If you want to set only \'account\', ' |
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| 117 | 'without \'OpenPGP key\', just set \'OpenPGP key\' to \'\'.'), |
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| 118 | [ |
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| 119 | ('jid', _('JID of the contact that will receive the message'), True), |
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| 120 | (_('message'), _('message contents'), True), |
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| 121 | (_('pgp key'), _('if specified, the message will be encrypted ' |
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| 122 | 'using this public key'), False), |
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| 123 | (_('account'), _('if specified, the message will be sent ' |
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| 124 | 'using this account'), False), |
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| 125 | ] |
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| 126 | ], |
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| 127 | 'send_single_message':[ |
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| 128 | _('Sends new single message to a contact in the roster. Both OpenPGP key ' |
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| 129 | 'and account are optional. If you want to set only \'account\', ' |
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| 130 | 'without \'OpenPGP key\', just set \'OpenPGP key\' to \'\'.'), |
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| 131 | [ |
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| 132 | ('jid', _('JID of the contact that will receive the message'), True), |
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| 133 | (_('subject'), _('message subject'), True), |
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| 134 | (_('message'), _('message contents'), True), |
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| 135 | (_('pgp key'), _('if specified, the message will be encrypted ' |
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| 136 | 'using this public key'), False), |
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| 137 | (_('account'), _('if specified, the message will be sent ' |
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| 138 | 'using this account'), False), |
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| 139 | ] |
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| 140 | ], |
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| 141 | 'contact_info': [ |
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| 142 | _('Gets detailed info on a contact'), |
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| 143 | [ |
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| 144 | ('jid', _('JID of the contact'), True) |
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| 145 | ] |
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| 146 | ], |
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| 147 | 'account_info': [ |
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| 148 | _('Gets detailed info on a account'), |
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| 149 | [ |
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| 150 | ('account', _('Name of the account'), True) |
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| 151 | ] |
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| 152 | ], |
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| 153 | 'send_file': [ |
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| 154 | _('Sends file to a contact'), |
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| 155 | [ |
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| 156 | (_('file'), _('File path'), True), |
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| 157 | ('jid', _('JID of the contact'), True), |
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| 158 | (_('account'), _('if specified, file will be sent using this ' |
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| 159 | 'account'), False) |
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| 160 | ] |
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| 161 | ], |
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| 162 | 'prefs_list': [ |
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| 163 | _('Lists all preferences and their values'), |
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| 164 | [ ] |
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| 165 | ], |
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| 166 | 'prefs_put': [ |
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| 167 | _('Sets value of \'key\' to \'value\'.'), |
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| 168 | [ |
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| 169 | (_('key=value'), _('\'key\' is the name of the preference, ' |
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| 170 | '\'value\' is the value to set it to'), True) |
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| 171 | ] |
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| 172 | ], |
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| 173 | 'prefs_del': [ |
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| 174 | _('Deletes a preference item'), |
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| 175 | [ |
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| 176 | (_('key'), _('name of the preference to be deleted'), True) |
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| 177 | ] |
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| 178 | ], |
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| 179 | 'prefs_store': [ |
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| 180 | _('Writes the current state of Gajim preferences to the .config ' |
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| 181 | 'file'), |
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| 182 | [ ] |
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| 183 | ], |
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| 184 | 'remove_contact': [ |
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| 185 | _('Removes contact from roster'), |
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| 186 | [ |
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| 187 | ('jid', _('JID of the contact'), True), |
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| 188 | (_('account'), _('if specified, contact is taken from the ' |
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| 189 | 'contact list of this account'), False) |
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| 190 | |
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| 191 | ] |
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| 192 | ], |
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| 193 | 'add_contact': [ |
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| 194 | _('Adds contact to roster'), |
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| 195 | [ |
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| 196 | (_('jid'), _('JID of the contact'), True), |
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| 197 | (_('account'), _('Adds new contact to this account'), False) |
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| 198 | ] |
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| 199 | ], |
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| 200 | |
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| 201 | 'get_status': [ |
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| 202 | _('Returns current status (the global one unless account is specified)'), |
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| 203 | [ |
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| 204 | (_('account'), _(''), False) |
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| 205 | ] |
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| 206 | ], |
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| 207 | |
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| 208 | 'get_status_message': [ |
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| 209 | _('Returns current status message(the global one unless account is specified)'), |
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| 210 | [ |
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| 211 | (_('account'), _(''), False) |
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| 212 | ] |
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| 213 | ], |
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| 214 | |
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| 215 | 'get_unread_msgs_number': [ |
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| 216 | _('Returns number of unread messages'), |
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| 217 | [ ] |
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| 218 | ], |
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| 219 | 'start_chat': [ |
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| 220 | _('Opens \'Start Chat\' dialog'), |
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| 221 | [ |
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| 222 | (_('account'), _('Starts chat, using this account'), True) |
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| 223 | ] |
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| 224 | ], |
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| 225 | 'send_xml': [ |
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| 226 | _('Sends custom XML'), |
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| 227 | [ |
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| 228 | ('xml', _('XML to send'), True), |
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| 229 | ('account', _('Account in which the xml will be sent; ' |
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| 230 | 'if not specified, xml will be sent to all accounts'), |
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| 231 | False) |
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| 232 | ] |
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| 233 | ], |
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| 234 | 'handle_uri': [ |
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| 235 | _('Handle a xmpp:/ uri'), |
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| 236 | [ |
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| 237 | (_('uri'), _(''), True), |
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| 238 | (_('account'), _(''), False) |
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| 239 | ] |
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| 240 | ], |
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| 241 | 'join_room': [ |
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| 242 | _('Join a MUC room'), |
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| 243 | [ |
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| 244 | (_('room'), _(''), True), |
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| 245 | (_('nick'), _(''), False), |
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| 246 | (_('password'), _(''), False), |
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| 247 | (_('account'), _(''), False) |
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| 248 | ] |
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| 249 | ], |
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| 250 | |
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| 251 | } |
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| 252 | if self.argv_len < 2 or \ |
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| 253 | sys.argv[1] not in self.commands.keys(): |
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| 254 | send_error(self.compose_help()) |
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| 255 | self.command = sys.argv[1] |
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| 256 | if self.command == 'help': |
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| 257 | if self.argv_len == 3: |
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| 258 | print self.help_on_command(sys.argv[2]).encode(PREFERRED_ENCODING) |
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| 259 | else: |
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| 260 | print self.compose_help().encode(PREFERRED_ENCODING) |
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| 261 | sys.exit(0) |
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| 262 | if self.command == 'handle_uri': |
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| 263 | self.handle_uri() |
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| 264 | self.init_connection() |
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| 265 | self.check_arguments() |
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| 266 | |
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| 267 | if self.command == 'contact_info': |
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| 268 | if self.argv_len < 3: |
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| 269 | send_error(_('Missing argument "contact_jid"')) |
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| 270 | |
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| 271 | try: |
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| 272 | res = self.call_remote_method() |
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| 273 | except exceptions.ServiceNotAvailable: |
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| 274 | |
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| 275 | sys.exit(1) |
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| 276 | else: |
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| 277 | self.print_result(res) |
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| 278 | |
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| 279 | def print_result(self, res): |
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| 280 | ''' Print retrieved result to the output ''' |
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| 281 | if res is not None: |
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| 282 | if self.command in ('open_chat', 'send_chat_message', 'send_single_message', 'start_chat'): |
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| 283 | if self.command in ('send_message', 'send_single_message'): |
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| 284 | self.argv_len -= 2 |
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| 285 | |
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| 286 | if res is False: |
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| 287 | if self.argv_len < 4: |
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| 288 | send_error(_('\'%s\' is not in your roster.\n' |
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| 289 | 'Please specify account for sending the message.') % sys.argv[2]) |
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| 290 | else: |
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| 291 | send_error(_('You have no active account')) |
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| 292 | elif self.command == 'list_accounts': |
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| 293 | if isinstance(res, list): |
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| 294 | for account in res: |
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| 295 | if isinstance(account, unicode): |
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| 296 | print account.encode(PREFERRED_ENCODING) |
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| 297 | else: |
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| 298 | print account |
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| 299 | elif self.command == 'account_info': |
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| 300 | if res: |
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| 301 | print self.print_info(0, res, True) |
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| 302 | elif self.command == 'list_contacts': |
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| 303 | for account_dict in res: |
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| 304 | print self.print_info(0, account_dict, True) |
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| 305 | elif self.command == 'prefs_list': |
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| 306 | pref_keys = res.keys() |
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| 307 | pref_keys.sort() |
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| 308 | for pref_key in pref_keys: |
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| 309 | result = '%s = %s' % (pref_key, res[pref_key]) |
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| 310 | if isinstance(result, unicode): |
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| 311 | print result.encode(PREFERRED_ENCODING) |
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| 312 | else: |
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| 313 | print result |
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| 314 | elif self.command == 'contact_info': |
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| 315 | print self.print_info(0, res, True) |
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| 316 | elif res: |
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| 317 | print unicode(res).encode(PREFERRED_ENCODING) |
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| 318 | |
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| 319 | def init_connection(self): |
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| 320 | ''' create the onnection to the session dbus, |
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| 321 | or exit if it is not possible ''' |
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| 322 | try: |
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| 323 | self.sbus = dbus.SessionBus() |
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| 324 | except: |
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| 325 | raise exceptions.SessionBusNotPresent |
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| 326 | |
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| 327 | obj = self.sbus.get_object(SERVICE, OBJ_PATH) |
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| 328 | interface = dbus.Interface(obj, INTERFACE) |
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| 329 | |
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| 330 | |
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| 331 | self.method = interface.__getattr__(self.command) |
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| 332 | |
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| 333 | def make_arguments_row(self, args): |
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| 334 | ''' return arguments list. Mandatory arguments are enclosed with: |
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| 335 | '<', '>', optional arguments - with '[', ']' ''' |
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| 336 | str = '' |
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| 337 | for argument in args: |
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| 338 | str += ' ' |
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| 339 | if argument[2]: |
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| 340 | str += '<' |
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| 341 | else: |
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| 342 | str += '[' |
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| 343 | str += argument[0] |
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| 344 | if argument[2]: |
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| 345 | str += '>' |
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| 346 | else: |
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| 347 | str += ']' |
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| 348 | return str |
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| 349 | |
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| 350 | def help_on_command(self, command): |
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| 351 | ''' return help message for a given command ''' |
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| 352 | if command in self.commands: |
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| 353 | command_props = self.commands[command] |
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| 354 | arguments_str = self.make_arguments_row(command_props[1]) |
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| 355 | str = _('Usage: %s %s %s \n\t %s') % (BASENAME, command, |
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| 356 | arguments_str, command_props[0]) |
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| 357 | if len(command_props[1]) > 0: |
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| 358 | str += '\n\n' + _('Arguments:') + '\n' |
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| 359 | for argument in command_props[1]: |
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| 360 | str += ' ' + argument[0] + ' - ' + argument[1] + '\n' |
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| 361 | return str |
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| 362 | send_error(_('%s not found') % command) |
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| 363 | |
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| 364 | def compose_help(self): |
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| 365 | ''' print usage, and list available commands ''' |
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| 366 | str = _('Usage: %s command [arguments]\nCommand is one of:\n' ) % BASENAME |
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| 367 | commands = self.commands.keys() |
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| 368 | commands.sort() |
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| 369 | for command in commands: |
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| 370 | str += ' ' + command |
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| 371 | for argument in self.commands[command][1]: |
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| 372 | str += ' ' |
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| 373 | if argument[2]: |
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| 374 | str += '<' |
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| 375 | else: |
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| 376 | str += '[' |
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| 377 | str += argument[0] |
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| 378 | if argument[2]: |
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| 379 | str += '>' |
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| 380 | else: |
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| 381 | str += ']' |
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| 382 | str += '\n' |
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| 383 | return str |
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| 384 | |
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| 385 | def print_info(self, level, prop_dict, encode_return = False): |
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| 386 | ''' return formated string from data structure ''' |
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| 387 | if prop_dict is None or not isinstance(prop_dict, (dict, list, tuple)): |
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| 388 | return '' |
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| 389 | ret_str = '' |
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| 390 | if isinstance(prop_dict, (list, tuple)): |
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| 391 | ret_str = '' |
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| 392 | spacing = ' ' * level * 4 |
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| 393 | for val in prop_dict: |
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| 394 | if val is None: |
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| 395 | ret_str +='\t' |
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| 396 | elif isinstance(val, int): |
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| 397 | ret_str +='\t' + str(val) |
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| 398 | elif isinstance(val, (str, unicode)): |
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| 399 | ret_str +='\t' + val |
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| 400 | elif isinstance(val, (list, tuple)): |
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| 401 | res = '' |
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| 402 | for items in val: |
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| 403 | res += self.print_info(level+1, items) |
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| 404 | if res != '': |
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| 405 | ret_str += '\t' + res |
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| 406 | elif isinstance(val, dict): |
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| 407 | ret_str += self.print_info(level+1, val) |
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| 408 | ret_str = '%s(%s)\n' % (spacing, ret_str[1:]) |
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| 409 | elif isinstance(prop_dict, dict): |
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| 410 | for key in prop_dict.keys(): |
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| 411 | val = prop_dict[key] |
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| 412 | spacing = ' ' * level * 4 |
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| 413 | if isinstance(val, (unicode, int, str)): |
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| 414 | if val is not None: |
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| 415 | val = val.strip() |
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| 416 | ret_str += '%s%-10s: %s\n' % (spacing, key, val) |
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| 417 | elif isinstance(val, (list, tuple)): |
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| 418 | res = '' |
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| 419 | for items in val: |
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| 420 | res += self.print_info(level+1, items) |
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| 421 | if res != '': |
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| 422 | ret_str += '%s%s: \n%s' % (spacing, key, res) |
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| 423 | elif isinstance(val, dict): |
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| 424 | res = self.print_info(level+1, val) |
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| 425 | if res != '': |
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| 426 | ret_str += '%s%s: \n%s' % (spacing, key, res) |
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| 427 | if (encode_return): |
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| 428 | try: |
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| 429 | ret_str = ret_str.encode(PREFERRED_ENCODING) |
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| 430 | except: |
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| 431 | pass |
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| 432 | return ret_str |
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| 433 | |
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| 434 | def check_arguments(self): |
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| 435 | ''' Make check if all necessary arguments are given ''' |
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| 436 | argv_len = self.argv_len - 2 |
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| 437 | args = self.commands[self.command][1] |
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| 438 | if len(args) < argv_len: |
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| 439 | send_error(_('Too many arguments. \n' |
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| 440 | 'Type "%s help %s" for more info') % (BASENAME, self.command)) |
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| 441 | if len(args) > argv_len: |
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| 442 | if args[argv_len][2]: |
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| 443 | send_error(_('Argument "%s" is not specified. \n' |
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| 444 | 'Type "%s help %s" for more info') % |
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| 445 | (args[argv_len][0], BASENAME, self.command)) |
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| 446 | self.arguments = [] |
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| 447 | i = 0 |
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| 448 | for arg in sys.argv[2:]: |
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| 449 | i += 1 |
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| 450 | if i < len(args): |
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| 451 | self.arguments.append(arg) |
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| 452 | else: |
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| 453 | |
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| 454 | self.arguments.append(' '.join(sys.argv[i+1:])) |
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| 455 | break |
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| 456 | |
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| 457 | self.arguments += ['']*(len(args)-i) |
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| 458 | |
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| 459 | def handle_uri(self): |
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| 460 | if not sys.argv[2:][0].startswith('xmpp:'): |
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| 461 | send_error(_('Wrong uri')) |
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| 462 | sys.argv[2] = sys.argv[2][5:] |
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| 463 | uri = sys.argv[2:][0] |
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| 464 | if not '?' in uri: |
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| 465 | self.command = sys.argv[1] = 'open_chat' |
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| 466 | return |
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| 467 | (jid, action) = uri.split('?', 1) |
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| 468 | sys.argv[2] = jid |
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| 469 | if action == 'join': |
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| 470 | self.command = sys.argv[1] = 'join_room' |
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| 471 | return |
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| 472 | |
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| 473 | sys.exit(0) |
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| 474 | |
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| 475 | def call_remote_method(self): |
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| 476 | ''' calls self.method with arguments from sys.argv[2:] ''' |
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| 477 | args = [i.decode(PREFERRED_ENCODING) for i in self.arguments] |
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| 478 | args = [dbus.String(i) for i in args] |
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| 479 | try: |
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| 480 | res = self.method(*args) |
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| 481 | return res |
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| 482 | except Exception: |
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| 483 | raise exceptions.ServiceNotAvailable |
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| 484 | return None |
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| 485 | |
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| 486 | if __name__ == '__main__': |
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| 487 | GajimRemote() |
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