* pandoradb_migrate_20_to_21.sql: Fixes some problems.
* setup.php: Removed AD setup tokens.
* user_list.php: Link to user edition was wrong. Restored.
* functions_db.php: Support for new auth modules was missing
and fgraph fails to render graphs.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1374 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* lib/PandoraFMS/DB.pm: Take into account the alert option
'matches_value'.
* bin/pandora_server: Added support for forced alert execution.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1373 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* win32/ftp/pandora_ftp_client.cc,
win32/ftp/pandora_ftp_client.h,
win32/windows/pandora_wmi.cc,
win32/pandora_windows_service.h,
win32/pandora.h,
win32/udp_server/udp_server.cc,
win32/misc/pandora_file.cc,
win32/misc/pandora_file.h,
win32/ssh/pandora_ssh_client.cc,
win32/ssh/pandora_ssh_client.h,
win32/pandora_windows_service.cc: Removed some exceptions that made
the agent crash when the watchdog thread was running.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1371 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* godmode/alerts/configure_alert_template.php: Fixed an error when
setting max and min values on template creation.
* godmode/menu.php: Default action on "Manage alerts" is showing the
templates now.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1370 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* install.php: Added ldap module dep.
* include/functions_reporting.php, operation/agentes/status_monitor.php
operation/agentes/tactical.php, general/logon_ok.php: New filter options for
warning/critical, removed old data stats and improved filters in module view
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1369 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* Config.pm: Now works without breaking the server :-). Show verbose info
only when verbosity enabled (>4).
* pandora_server: more issues with verbosity level. Fixed a typo on
management of async_proc moduletypes. Freeing a hash reference on keepalive
solves a memleak.
* DB.pm: Converting to the same float when comparing two numbers.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1368 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* include/functions_visual_map.php: Fixed a notice when the node looks
for any monitor down in an agent.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1367 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* ChangeLog: Fixed tabs. Removed some conflict markups and a bit of
style here and there.
* index.php, godmode/setup/setup.php, include/styles/menu.css,
operation/agentes/estado_agente.php,
operation/agentes/estado_monitores.php,
operation/agentes/estado_ultimopaquete.php,
include/functions.php: Tab and spaces style correction.
* godmode/reporting/map_builder.php: Use generic database functions
for the insert. Now a node can represent a whole agent, changing to
bad if any module has failed.
* include/config_process.php: Use generic databse functions for
inserts. Fixed an error when inserting loginhash_pwd token. Make the
token a bit more complicated by multiplying two numbers.
* include/functions_visual_map.php: Add support to agent nodes that
will turn to bad icon when any module fails.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1363 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* include/javascript/jquery.js: Downgraded to 1.2. It was causing some
errors in visual map edition.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1361 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* index.php: Added support for external authentication, based on a HASH.
* pandoradb.sql: New tables for local templates.
* pandoradb_migrate*: Updated script.
* godmode/agentes/agent_manager.php: Fixed field for inventory server.
* module_manager_editor.php: Fixed snmp community for WMI modules.
* module_manager_editor_*.php: New fields in editor (War/Crit, FF).
* config_process.php,
godmode/setup/setup.php: Added new option for hash auth.
* functions.php: Added again (please don't delete it) function to remove
quotes on automatic protection (magicquotes).
* menu.css: Added icon to inventory server option in the menu.
* estado_monitores.php: Fix module edit link, better data render on tooltip
* estado_ultimopaquete.php: Fix module edit link.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1360 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* pandora_wmi, pandora_plugin, pandora_recon: Updates merged from
2.0 version. Different small fixes and improved performance.
* DB.pm: Support for fixes in wmi/plugin server. Call of enterprise
function pandora_mcast_change_report() is done now on real status change
code not in alert. Added update_on_error() function to update status table
when remote modules cannot init (update last_try field to avoid unnecesary
attempts).
* Config.pm: Build update, some stuff cleaned. Server startup info is show
only when verbose level is activated.
* pandora_network: Startup messages are not shown if verbose < 5.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1358 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* godmode/agentes/alert_manager.php: Removed effect on AJAX tip.
* include/functions.php: Removed deprecated function.
* operation/agentes/estado_grupo.php, pandoradb_data.sql,
operation/agentes/ver_agente.php, reporting/fgraph.php,
operation/agentes/networkmap.php: Replaced references to old alert
system with new one.
* operation/agentes/networkmap.php: Replaced references to old alert
system with new one. Removed effect on AJAX tip.
* godmode/snmpconsole/snmp_alert.php: Style correction.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1357 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* godmode/agentes/configurar_agente.php: Removed references to old
talerta and talerta_modulo tables.
* godmode/agentes/alert_manager_editor.php,
godmode/alerts/configure_alert.php: Removed from repository. It became
a useless file since the new alert system is implemented.
* godmode/agentes/manage_config.php: Style correction. Copy alerts
among agents using the new tables and structures.
* godmode/reporting/reporting_builder.php: Do not sort report time
period, it was not human readable if it was alphanumeric sorted.
* include/functions_agents.php: Fixed get_agent_alerts_simple() and
commented get_agent_alerts_combined() code since it's not implemented
yet.
* include/functions_db.php, include/functions_reporting.php: Fixed
function documentation format. Use structures, functions and tables of
the new alert system.
* operation/reporting/reporting_viewer.php: Style correction.
* pandoradb.sql: Removed default values on mediumtext fields because
it was causing a SQL warning.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1356 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* godmode/alerts/configure_alert_template.php: Some aesthetic fixes and
non-init variable fixes
* include/functions_db.php: Added get_moduletypes since I needed it and
fixed the documentation tags for 2 functions. Reparsed all documentation
* include/functions_reporting.php: Fixed get_group_stats to work faster
and now correctly returns the status even if data modules report 0.00
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1355 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* index.php: Updated year in header. Solved small notice error.
* operation/agentes/alers_status.php: Use h2 instead h3 on title. Some
separation should be between code color and text.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1353 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* pandoradb.sql: Added new field to talert_templates to specify if the
alert should fire when on match or mismatch of the values.
* general/header.php: Fixed the columns width. Added a control when
the autorefresh is clicked so the user can select the refresh time. A
countdown is also shown when the page is set to refresh.
* godmode/alerts/configure_alert_template.php: Control the new flag on
templates. Added an explanation to explain when the alert is going to
fire.
* include/javascript/jquery.js: Updated to v1.3. It promise to be
quicker in a lot of situations.
* include/javascript/jquery.countdown.js: Updated to latest version.
* include/styles/pandora.css: Fixed duplicated input.ok. Style
correction. Added invisible class and a style for alert templates
page.
* include/functions_alerts.php: Fixed a notice error on
clean_alert_template_values().
* operation/visual_console/render_view.php: Removed jquery inclusion
because it's already done in the index page.
* general/main_menu.php: Do not add refr if it's zero.
* index.php: Avoid the recursive addition of 1=1 when autorefresh is
set.
* pandoradb_migrate_20_to_21.sql: Added new fields on the tables.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1350 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* lib/PandoraFMS/DB.pm: Partially rewrote the alert core to support the
new DB schemas. Compound alerts have been temporarily disabled.
Rewrote alert macro substitution code.
* lib/PandoraFMS/Tools.pm,
bin/pandora_snmpconsole: Aesthetic changes to enterprise code.
* lib/PandoraFMS/Config.pm,
bin/pandora_network: Added support for UDP multicast status reports
(enterprise version).
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1347 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* godmode/alerts/configure_alert_template.php: The steps are now
available as soon as the alert is created.
* include/functions_alerts.php: Added validate_alert_agent_module().
* include/functions_db.php: Removed deprecated
process_alerts_validate(). Improved process_sql_update() to add
a row selection parameter, the documentation and a bit fix when
joining the fields with a coma.
* operation/agentes/alerts_status.php: Use new functions to validate
an alert.
* operation/agentes/ver_agente.php: Removed validation alert codes
since it doesn't belong here.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1346 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* godmode/alerts/configure_alert_template.php: Max and min alerts
were ignored.
* include/functions_alerts.php: Ensure the max and min alert values
order.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1345 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* include/styles/menu.css: Changed the z-index property of the menu
which was overlapped in some cases.
* include/functions.php: format_alert_row() moved to functions_ui.php
* include/functions_ui.php: Added format_alert_row() from function.php
* include/functions_agents.php: Added to repository.
* include/functions_alerts.php: Added new functions
get_alerts_agent_module_disabled(),
set_alerts_agent_module_force_execution(),
get_alerts_agent_module_last_fired().
* include/functions_db.php, operation/agentes/estado_agente.php,
operation/agentes/networkmap.php: Style correction.
* include/functions_reporting.php: Use new functions_agent.php. Added
a bit of documentation and style correction.
* godmode/alerts/alert_templates.php: Improved a bit the template
tooltip.
* operation/agentes/alerts_status.php: Added to repository. New
interface to list agent alerts.
* operation/agentes/estado_alertas.php: Removed from repository.
Replaced by alert_status.php.
* operation/agentes/ver_agente.php: Removed flag_alert code snippet.
Use new files added. Style correction.
* operation/menu.php: Old files references replaced by new ones.
* index.php: Removed build and pandora version references.
* pandoradb.sql: Removed useless module_type field in
talert_templates.
* pandoradb_migrate_20_to_21.sql: Removed duplicate fields addition.
Fixed some warnings. Added custom_id field to tagente. Style
correction.
* include/config_process.php: Updated build version.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1344 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* operation/servers/view_server_detail.php: Fixed missing parameter.
Probably because function interface change.
* pandoradb_migrate_20_to_21.sql: Added some ALTER table sentences
was missing.
* general/login_page.php: Fixed typo.
* godmode/menu.php: Bad page rendered for module manage. Fixed.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1343 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* DB.pm: Solved an invalid reference to hash variable affecting to
postprocess calculation.
* pandora_recon: Now is compatible with the latest changes. Solved a
problem in eval() block. Also fixed a old bug mixing network profiles.
This fix will be ported to stable version ASAP.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1342 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* include/functions_db.php: New functions process_sql_insert and
process_sql_update. They seem to work great, let me know of any bugs.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1341 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* operation/agentes/networkmap.php: .dot files are written to disk to
avoid problems with huge graphs.
* godmode/agentes/agent_template.php: Fixed, column
tagente_estado.cambio does not exist anymore.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1340 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* godmode/alerts/configure_alert_template.php: Fixed a bug when going
forward from step 2 when creating a template.
* pandoradb_migrate_20_to_21.sql: Added a comment on a line which was
missing it.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1339 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* functions_db.php,
* godmode/agentes/configurar_agente.php: Delete module deletes
tagent_data_inc record (it's a very small table).
* reporting/fgraph.php: Fixed small problem in tagent_access graph.
* pandoradb_migrate_20_to_21.sql: DB Schema migration script. Not
finished (not convert old data, only add/remove structures).
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1338 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* include/javascript/pandora_alerts.js: Added to repository.
Javascript functions for alerts.
* pandoradb_data.sql: Added missing field in a talert_commands row.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1333 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* include/functions_alerts.php: Removed debug output. Show no SQL
error on delete_alert_* functions.
* index.php: Added missing jQuery script.
* godmode/alerts/alert_templates.php: Added a missing br. Show "empty"
string if no value was set.
* godmode/alerts/alert_commands.php: Added a check to avoid internal
commands removal.
* pandoradb.sql: Removed talerta table.
* pandoradb_data.sql: Data from talerta moved to talert_commands.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1332 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* godmode/agentes/alert_manager.php: Complete rewritten of the alert
system when assigned alerts to an agent.
* pandoradb.sql: New tables for alert system. These are:
talert_commands, talert_actions, talert_templates,
talert_template_modules, talert_template_module_actions. No migration
tool is available yet.
* godmode/alerts/configure_alert_template.php,
godmode/alerts/configure_alert_action.php,
godmode/alerts/alert_templates.php,
godmode/alerts/configure_alert_command.php,
godmode/alerts/alert_actions.php: Added to repository. Administration
interface to new alert system.
* godmode/alerts/modify_alert.php: Deleted from repository.
* godmode/setup/setup.php: Added an example of the date format. Main
table has now percentage width.
* godmode/menu.php, operation/menu.php: Added new alert options.
Removed refr value when it's not neccesary.
* include/styles/pandora.css: Added width to textarea elements. Style
correction and cleanup. Tables doesn't have a odd-even pattern, but
the hovered row now changes its colour. New styles for alert pages.
* include/functions_custom_graphs.php: Added to repository. custom
graphs functions moved here.
* include/functions_incidents.php, include/functions_events.php: Moved
to LGPL. Style comment corrections.
* include/functions_html.php: Documentation style correction. Added
print_input_file() and print_label().
* include/functions_ui.php: Doc style correction.
* operation/reporting/graph_viewer.php: Include new function file with
custom graphs. Use generic functions.
* index.php: Unset pass from POST and REQUEST arrays.
* include/functions_db.php: Some documentation updated to new format.
Added format_array_to_update_sql() to generate SQL sentences for
updates. Style correction.
* godmode/agentes/configurar_agente.php: Variables renamed to have a
meaning.
* extensions/update_manager/main.php: Mark an string translatable.
* extensions/update_manager/lib/libupdate_manager_client.php,
godmode/alerts/configure_alert.php, include/functions.php,
godmode/agentes/module_manager.php, operation/agentes/networkmap.php,
operation/reporting/reporting_viewer.php,
godmode/agentes/manage_config.php: Style correction.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1331 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* pandoradb.sql: Removed fields "timestamp" and "id_agente" (and altered
some indexes) on tagente_datos, tagente_datos_string and
tagente_datos_inc.
tagente_estado table: removed cambio, added status_changes, last_status.
tagente_modulo: added five new fields (warning,critical mgmt., flipflop
detection, history module and delete_pending bit.
* agent_manager.php: Group ALL not shown anymore.
* configurar_agente.php: Support for new options. Delete a module now
mark for deletion the module, not delete data (It's VERY slow!).
* modificar_agente.php: Delete agent now uses the global function,
minor fixes.
* module_manager_editor.php: New fields initializacion.
* module_manager_editor_network.php: At this time, the first module
editor who implements the new fields and improve old ones (tcp data).
* setup.php: Added support for new token: event_view_hr (Filter of max
old (in hr) for the event viewer. Removed old tokens show_unknown and
show_lastalert.
* functions.php: format_for_graph() has an important BUG that makes
all units rendered without the "K" !!!!. Fixed.
* delete_agent.php: Delete remote config (if present). Also mark
for deletion modules instead delete them (and let the data without
being deleted, because it's a HUGE consuming time, and it's left
for the daily db maintance process).
* estado_agente.php: Updated code for view new status.
* estado_generalagente.php: Total packets are removed from this view,
this was a huge time consuming SQL operation that don't give important
infomation. Groupname is now visualized.
* estado_ultimopaquete.php,
* estado_monitores.php,
* estado_grupo.php: Rewritten much code to view new status and other
minor changes.
* ver_agente.php: Data view now works under the tabs and other minor
changes.
* events.php: Support for the new events and status. Added filter for
username and for a max. hours old events. Some boxes are now hidden
by default.
* fgraph.php: Some graphs are now fixed and uses tagente_datos and
tagent_access with utimestamp and without id_agent index. Works faster
* images/*: Updated icons (module types) and two new bulb colors.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1326 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
This is a MAJOR upgrade that _BREAK_ your current 2.1 trunk version.
Needs an upgrade of DB Schema. At this time no conversion tool has been
provided. Libs and console needs also to be re-deployed.
* pandora_server: KeepAlive module is now processed OUTSIDE
pandora_lastagentcontact() function, in it's own function. This makes that
keepalive only be refreshed on agent data, not network. This should
make keepalive works as "agent down detector" in a definitive way, also
it's an important performance improvement operation.
* pandora_db.pl: Performance improvements. If compact days = 0 skip.
Compactation and delete needs to be improved in speed.
* DB.pm: Added more generic DB access functions (db_insert, db_update,
db_delete). Major rewrite of pandora_writestate(). Now uses three different
values for status (NORMAL, WARNING, CRITICAL) and manage all modules like
old monitor modules. Uses new fields for control event flip/flop with a
counter. Also uses new WARNING/CRITICAL thresholds to calculate in store-
time the status.
pandora_accessupdate() Function now uses only utimestamp. Tagente_datos and
tagente_datos_string has been updated and do not use timestamp (string) and
id_agent index anymore. Big improvement has been noticed in performance
tests after this change !. tagente_datos_inc has been modified also.
pandora_writedata() needs a lot of improvement :(. Added support for
modules without history.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1325 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* general/footer.php, operation/agentes/sla_view.php,
operation/agentes/estado_ultimopaquete.php: Replaced time
function with get_system_time
* operation/reporting/reporting_viewer.php,
operation/reporting/reporting_xml.php, reporting/stat_win.php,
godmode/agentes/configurar_agente.php: Function renaming
* include/functions_reporting.php, include/functions_db.php,
operation/agentes/exportdata.php,
operation/agentes/estado_generalagente.php, reporting/fgraph.php,
godmode/db/db_info.php, godmode/db/db_purge.php,
godmode/agentes/modificar_agente.php: Made tagente_datos.id_agente
redundant by using the internal functions and separate queries.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1324 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* general/footer.php: Made image link relative. It wasn't working for me.
* include/functions.php, include/functions_exportserver.php,
include/functions_incidents.php, include/functions_visual_map.php,
include/functions_db.php, include/functions_extensions.php,
include/functions_reporting.php, include/functions_events.php,
include/functions_html.php, include/functions_ui.php:
Updated documentation to adhere to PHPDoc and parses without errors
* include/functions.php: Removed unsafe_string function (magic_quotes)
Made pagination possible to return instead of print
* include/functions_db.php: Removed give_modulecategory_name
(Module types etc. are now in database). Was unused.
* reporting/fgraph.php: Removed unsafe_string usage
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1323 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* include/functions.php: Removed safe_sql_string. Cleaned documenation so
it would be parsed without errors by phpdoc
* include/functions_exportserver.php: Aggregate all exportserver functions
here.
* include/functions_db.php: Cleaned up documentation. Added
get_modulegroups and get_modulegroup_name.
* godmode/db/db_refine.php: Fixed the selection box.
* godmode/agentes/agent_disk_conf_editor.php: Added todo. Don't handle
the footer anymore
* godmode/agentes/agent_template.php,
godmode/agentes/module_manager_editor_plugin.php,
godmode/agentes/module_manager_editor_wmi.php,
godmode/agentes/module_manager_editor.php,
godmode/agentes/module_manager_editor_data.php,
godmode/agentes/alert_manager_editor.php,
godmode/agentes/module_manager_editor_network.php,
godmode/agentes/module_manager.php, godmode/agentes/agent_manager.php,
godmode/agentes/alert_manager.php:
Removed the ACL part since it was redundant due to the inclusion.
Just made sure that it was included (checking on $id_agente)
* godmode/agentes/manage_config.php,
godmode/agentes/manage_config_remote.php,
godmode/agentes/planned_downtime.php: Style fix
* godmode/agentes/configurar_agente.php
godmode/agentes/module_manager_editor_prediction.php: Fixed prediction
module creation/update bugs
* godmode/setup/links.php: No more relying on antique (PHP4) functions
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1321 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* godmode/agentes/modificar_agente.php: Old functions replace with new
ones. Removed one indentation level when there's no access rights.
* include/functions_ui.php: Wrong variable was being used in
print_group_icon() to store the output and an incosistent behaviour
was happening.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1320 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
* include/functions_ui.php: Added to repository. Functions that prints
UI elements for Pandora. Let's make functions_html.php a single HTML
library instead of mixing it up with Pandora specific elements.
* include/functions.php: Fixed inline doc. Added functions_ui.php.
* include/functions_html.php: Functions moved to functions_ui.php.
Fixed checkbox ids in print_checkbox_extended().
* general/main_menu.php: Make refr attribute optional. Do not print
class attribut tag if no class was given.
* general/login_page.php: Show login error message if login fails.
Put POST values into the form instead of the URL.
* index.php: Cleaned up login code to become easier.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1319 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
slerena
Ramon Novoa
Esteban Sanchez
guruevi
jorgonzalez