h2. Compatibility with Spectrum 1

Spectrum 2 config file is not compatible with Spectrum 1, although some important config options are named the same as in Spectrum 1.

h2. [service] section

h3. General settings

|_. Key |_. Type |_. Default |_. Description |
| server_mode | boolean | 0 | True if Spectrum should run as server in "server-mode":http://spectrum.im/projects/spectrum/wiki/Spectrum_2_Admin_-_New_design#Server-mode. |
| jid | string | | Jabber ID of Spectrum2 instance. For example "localhost", "icq.domain.tld". |
| server | string | | Hostname or IP address of server to which Spectrum connects in gateway-mode. |
| port | integer | 0 | Port on which Spectrum listens to in server-mode or to which connects in gateway-mode. |
| password | string | | Password used to connect Jabber server in gateway-mode. |
| cert | string | | Full path to PKCS#12 certificate which is used for TLS in server-mode. |
| cert_password | string | | PKCS#12 certificate password.|
| admin_jid | JID | | Jabber ID of administrator with admin rights. |
| admin_password | string | | Administrator password. |
| enable_privacy_lists | boolean | 1 | True if privacy lists should be enabled. |

h3. Daemon related settings

|_. Key |_. Type |_. Default |_. Description |
| user | string | | Name of user Spectrum switch to if run as daemon. |
| group | string | | Name of group Spectrum switch to if run as daemon. |
| pidfile | string | /var/run/spectrum2/$jid.pid | Full path to file to which the pid of Spectrum instance is stored if run as daemon. |
| working_dir | string | /var/run/spectrum2/$jid | Full path to directory where temporary files and coredumps will be stored if run as daemon. |

h3. Backends related settings

|_. Key |_. Type |_. Default |_. Description |
| backend | string | | Full path to backend executable (for example "/usr/bin/spectrum2_libpurple_backend"). |
| backend_host | string | localhost | Hostname to which backends connets. |
| backend_port | integer | 10000 | Port on which Spectrum listens for new backends. |
| users_per_backend | integer | 100 | Maximum number of users per one legacy network backend. |
| reuse_old_backends | boolean | 1 | True if Spectrum should use old backends which were full in the past. |
| idle_reconnect_time | time in seconds | 0 | Time in seconds after which idle users are reconnected to let their backend die. |
| memory_collector_time | time in seconds | 0 | Time in seconds after which backend with most memory is set to die. |
| protocol | string | | Used protocol in case of libpurple backend (prpl-icq, prpl-msn, prpl-jabber, ...). |

h2. [identity] section

|_. Key |_. Type |_. Default |_. Description |
| name | string | Spectrum 2 Transport | Name showed in service discovery. |
| category | string | gateway | Disco#info identity category. 'gateway' by default. |
| type | string | | Type of transport ('icq','msn','gg','irc', ...). |

h2. [registration] section

|_. Key |_. Type |_. Default |_. Description |
| enable_public_registration | boolean | 1 | True if users are able to register. |
| language | string | en | Default language for registration form. |
| instructions | string | Enter your legacy network username and password. | Instructions showed to user in registration form. |
| username_label | string | Legacy network username: | Label for username field. |
| username_mask | string | | Example: "$username@gmail.com" - users will register just "my_name" account and transport will connect them to my_name@gmail.com. |
| auto_register | boolean | 0 | When true, users are registered just by sending presence to transport. Password is set to empty string. |

h2. [database] section

|_. Key |_. Type |_. Default |_. Description |
| type | string | none | Database type - "none", "mysql", "sqlite3". |
| database | string | | Database used to store data. |
| server | string | localhost | Database server. |
| user | string | | Database user. |
| password | string | | Database Password. |
| port | integer | | Database port. |
| prefix | string | | Prefix of tables in database. |

h2. [logging] section

|_. Key |_. Type |_. Default |_. Description |
| config | string | | Full path to log4cxx config file which is used for Spectrum 2 instance |
| backend_config | string | | Full path to log4cxx config file which is used for backends (if backend supports logging) |