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xiadmin.c
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/*===========================================================================*
* *
* xiadmin.c - Administration Console *
* *
* Copyright (c) 1991-2003 iMatix Corporation *
* *
* ------------------ GPL Licensed Source Code ------------------ *
* iMatix makes this software available under the GNU General *
* Public License (GPL) license for open source projects. For *
* details of the GPL license please see www.gnu.org or read the *
* file license.gpl provided in this package. *
* *
* This program is free software; you can redistribute it and/or *
* modify it under the terms of the GNU General Public License as *
* published by the Free Software Foundation; either version 2 of *
* the License, or (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public *
* License along with this program in the file 'license.gpl'; if *
* not, write to the Free Software Foundation, Inc., 59 Temple *
* Place - Suite 330, Boston, MA 02111-1307, USA. *
* *
* You can also license this software under iMatix's General Terms *
* of Business (GTB) for commercial projects. If you have not *
* explicitly licensed this software under the iMatix GTB you may *
* only use it under the terms of the GNU General Public License. *
* *
* For more information, send an email to [email protected]. *
* -------------------------------------------------------------- *
*===========================================================================*/
#include "smtdefn.h" /* SMT definitions */
#include "smthttpl.h" /* SMT HTTP definitions */
#include "smtftpl.h" /* SMT FTP definitions */
#include "formio.h" /* Studio form i/o functions */
#include "xixlog.h" /* Xitami logging agent */
/*- Definitions -------------------------------------------------------------*/
#undef AGENT_NAME
#define AGENT_NAME "xiadmin" /* Our public name */
#define SINGLE_THREADED TRUE /* Single-threaded agent */
#define FORM_MAX 16000 /* Max size of form data */
#define MESSAGES_MAX 4000 /* Amount of console data we hold */
#define MESSAGE_TO_USER 0 /* Always first field on form */
#define FILENAME_SIZE 40 /* Max. filename size (no path) */
#define USERNAME_SIZE 40 /* Max. user name size */
#define WEBMASK_SIZE 80 /* xxx.xxx.xxx.xxx */
#define REALM_SIZE 80 /* Authentication realm */
#define CUSTOM_WIDTH 65 /* Width of custom log format box */
typedef struct { /* Fields on a particular form */
int number;
char *name;
int label; /* Name of label tag */
} FIELDREF;
/*- Macros ------------------------------------------------------------------*/
#define CONFVAL(s) http_config (config_table, (s))
#define DEFTVAL(s) http_config (defaults, (s))
#define USERVAL(s,d) ini_dyn_value (passwd_table, user_name, (s), (d))
#define MAPURI(u) http_map_uri (config_table, \
CONFVAL ("server:webpages"), \
CONFVAL ("server:cgi-bin"), (u), \
CONFVAL ("server:cgi-url"), 0)
/*- Function prototypes -----------------------------------------------------*/
static FORM_ITEM *open_form (FORM_DEFN *defn);
static void set_form_focus (FORM_ITEM **form);
static void show_form (THREAD *thread);
static void close_form (FORM_ITEM **form);
static Bool livelink_event (void);
static Bool reserved_config (char *config_file);
static void show_configs_page (THREAD *thread);
static void show_resource_page (THREAD *thread);
static void show_ftp_dir_page (THREAD *thread);
static void put_values (const char *prefix, FIELDREF *fields);
static void put_defaults (const char *prefix, FIELDREF *fields);
static void get_values (const char *prefix, FIELDREF *fields);
static void update_value (const char *prefix, const char *name,
const char *value, int field);
static void set_config_key (const char *prefix, const char *name);
static void set_or_clear_symbol (SYMTAB *table, char *name, char *prefix,
char *value);
static SYMBOL *find_next_user (SYMBOL *symbol);
static void update_user_value (char *key, char *value);
static Bool is_default (const char *key, const char *value, int type);
static void show_list_page (THREAD *thread);
static void show_first_next (int list_max);
static void free_config_table (void);
static void free_passwd_table (void);
static void free_direct_table (void);
static void messages_handler (const char *message);
static void show_pipes (SYMTAB *table, char *key, int field, int label);
static void show_ipaddr_list (SYMTAB *table, char *key, int field, int label);
static void update_ipaddress (char *key, int field);
static void show_ftp_users_page (THREAD *thread);
static void show_ftp_user_access (dbyte bits);
static int show_server_threads (char *agent_name, char *tag, int line);
static void show_ddns_services (SYMTAB *table);
static void show_log_cycle (SYMTAB *table);
static void show_log_format (SYMTAB *table);
static void show_log_custom (SYMTAB *table);
static QID *lookup_log_queue (void);
static void update_log_custom (void);
static void send_ddns_method (char *method);
static void send_to_all_logfiles (char *method, char *mesg);
static void show_log_file_stats (void);
/*- Global variables used in this source file only --------------------------*/
static QID
operq, /* Operator console event queue */
httpq; /* SMTHTTP event queue */
static struct_smt_wsx_request
*request = NULL; /* Incoming smt_wsx request */
static FORM_ITEM
*cur_form = NULL, /* Current form */
**cur_formp = NULL, /* Address of current form */
*main_menu_form = NULL, /* Main menu form */
*config_list_form = NULL, /* List of configuration files */
*config_server_form = NULL, /* Server properties */
*config_advanced_form = NULL, /* Advanced server properties */
*config_aliases_form = NULL, /* Alias definitions */
*config_vhosts_form = NULL, /* Virtual hosts */
*config_cgi_form = NULL, /* CGI properties */
*config_security_form = NULL, /* Security options */
*config_logging_form = NULL, /* Logging options */
*config_log_file_form = NULL, /* Log file options */
*config_mimes_form = NULL, /* MIME types */
*config_ddns_form = NULL, /* Dynamic DDNS options */
*config_cgi_envir_form = NULL, /* CGI environment */
*config_cgi_alias_form = NULL, /* CGI aliases */
*config_ssi_form = NULL, /* SSI properties */
*config_errors_form = NULL, /* Custom error messages */
*config_wsx_form = NULL, /* WSX plug-ins */
*config_resource_form = NULL, /* List of protected URIs */
*config_users_form = NULL, /* Users and passwords for a URI */
*config_filter_form = NULL, /* Filter programs */
*config_ftp_form = NULL, /* FTP setup */
*config_ftp_users_form = NULL, /* FTP user setup */
*config_ftp_user_form = NULL, /* FTP setup */
*config_ftp_dirs_form = NULL, /* FTP directory accesses */
*config_ftp_uri_users_form = NULL, /* FTP users for a URI */
*config_ftp_alias_form = NULL, /* FTP aliases */
*console_panel_form = NULL, /* Control Panel */
*console_messages_form = NULL, /* Control Panel messages */
*console_config_form = NULL, /* Control Panel configuration */
*connection_list_form = NULL, /* Current connections */
*vhost_wizard_form = NULL; /* Virtual host wizard */
static SYMTAB
*symbols, /* Form symbol table */
*config_table, /* Current config symbol table */
*passwd_table, /* Current user/password table */
*direct_table, /* Current ftp dir table */
*list_table; /* Current table for list */
static LINEBUF
*messages_buffer; /* Console messages buffer */
static Bool
rich_logging, /* Showing rich log file? */
messages_invert = FALSE; /* Show last data first? */
static VDESCR
buffer = { FORM_MAX, 0, NULL }; /* Form i/o buffer */
static int
session_id, /* Current session id */
list_base, /* List form scroll base */
list_count, /* List form actual size */
list_max, /* List form max size */
list_key, /* List form key field */
list_name, /* List form name field */
list_index, /* List form index field */
list_value, /* List form value field */
resource_base; /* List base for resource screen */
static char
session_key [12], /* Formatted session key */
last_key [12], /* Key for displayed form */
config_key [LINE_MAX + 1], /* Config field access key */
config_file [FILENAME_SIZE + 1], /* Current config file name */
config_full [FILENAME_SIZE + 5], /* Filename plus extension */
passwd_file [FILENAME_SIZE + 1], /* Current open password file */
direct_file [FILENAME_SIZE + 1], /* Current open directory list */
webmask [WEBMASK_SIZE + 1], /* Current resource web mask */
realm [REALM_SIZE + 1], /* Current resource realm name */
user_name [USERNAME_SIZE + 1], /* FTP user name */
resource_name [LINE_MAX + 1], /* Protected resource name */
resource_full [LINE_MAX + 1], /* Resource name followed by ':' */
*list_prefix, /* Prefix string for current list */
*log_prefix; /* Prefix string for log file page */
#include "xiadmin.d" /* Include dialog data */
#include "xiadm01.h" /* Admin form definitions */
#include "xiadm02.h"
#include "xiadm03.h"
#include "xiadm04.h"
#include "xiadm05.h"
#include "xiadm06.h"
#include "xiadm07.h"
#include "xiadm08.h"
#include "xiadm09.h"
#include "xiadm10.h"
#include "xiadm11.h"
#include "xiadm12.h"
#include "xiadm13.h"
#include "xiadm14.h"
#include "xiadm15.h"
#include "xiadm16.h"
#include "xiadm17.h"
#include "xiadm18.h"
#include "xiadm19.h"
#include "xiadm20.h"
#include "xiadm21.h"
#include "xiadm22.h"
#include "xiadm23.h"
#include "xiadm24.h"
#include "xiadm25.h"
#include "xiadm26.h"
#include "xiadm27.h"
#include "xiadm28.h"
#include "xiadm29.h"
#include "xiadm30.h"
#include "xiadm31.h"
#include "xiadmin.h" /* Graphic resources */
/*- Screen display tables ---------------------------------------------------*/
static FIELDREF
server_fields [] = {
{ XIADM03_AUTOSTART, "autostart", XIADM03_L_AUTOSTART },
{ XIADM03_BACKGROUND, "background", XIADM03_L_BACKGROUND },
{ XIADM03_CGI_BIN, "cgi-bin", XIADM03_L_CGI_BIN },
{ XIADM03_CGI_URL, "cgi-url", XIADM03_L_CGI_URL },
{ XIADM03_DEBUG, "debug", XIADM03_L_DEBUG },
{ XIADM03_DEFAULT1, "default1", XIADM03_L_DEFAULT1 },
{ XIADM03_DEFAULT2, "default2", XIADM03_L_DEFAULT2 },
{ XIADM03_DEFAULT3, "default3", 0 },
{ XIADM03_DEFAULT4, "default4", 0 },
{ XIADM03_DIR_SCRIPT, "dir-script", XIADM03_L_DIR_SCRIPT },
{ XIADM03_DIRSORT, "dirsort", XIADM03_L_DIRSORT },
{ XIADM03_LIMIT, "limit", XIADM03_L_LIMIT },
{ XIADM03_KEEP_ALIVE, "keep-alive", XIADM03_L_KEEP_ALIVE },
{ XIADM03_KEEP_ALIVE_MAX, "keep-alive-max", XIADM03_L_KEEP_ALIVE_MAX },
{ XIADM03_RECOVER, "recover", XIADM03_L_RECOVER },
{ XIADM03_REFRESH_RATE, "refresh", XIADM03_L_REFRESH_RATE },
{ XIADM03_TIMEOUT, "timeout", XIADM03_L_TIMEOUT },
{ XIADM03_WEBPAGES, "webpages", XIADM03_L_WEBPAGES },
{ 0, NULL, 0 }
},
cgi_fields [] = {
{ XIADM06_DEBUG, "debug", XIADM06_L_DEBUG },
{ XIADM06_DIRLIST, "dirlist", XIADM06_L_DIRLIST },
{ XIADM06_ENABLED, "enabled", XIADM06_L_ENABLED },
{ XIADM06_ENVIRON, "environment", XIADM06_L_ENVIRON },
{ XIADM06_ERRLOG, "errlog", XIADM06_L_ERRLOG },
{ XIADM06_FORM_FIELDS, "form-fields", XIADM06_L_FORM_FIELDS },
{ XIADM06_FORM_PREFIX, "form-prefix", XIADM06_L_FORM_PREFIX },
{ XIADM06_FORM_QUERY, "form-query", XIADM06_L_FORM_QUERY },
{ XIADM06_HTTP_FIELDS, "http-fields", XIADM06_L_HTTP_FIELDS },
{ XIADM06_HTTP_PREFIX, "http-prefix", XIADM06_L_HTTP_PREFIX },
{ XIADM06_MIXED_URL, "mixed-url", XIADM06_L_MIXED_URL },
{ XIADM06_MONITOR, "monitor", XIADM06_L_MONITOR },
{ XIADM06_MSDOS_STYLE, "msdos-style", XIADM06_L_MSDOS_STYLE },
{ XIADM06_STDIO, "stdio", XIADM06_L_STDIO },
{ XIADM06_SUPPORT_16BIT, "win32:16bit-cgi", XIADM06_L_SUPPORT_16BIT },
{ XIADM06_TIMEOUT, "timeout", XIADM06_L_TIMEOUT },
{ XIADM06_WILDCARD, "wildcard", XIADM06_L_WILDCARD },
{ XIADM06_WORKDIR, "workdir", XIADM06_L_WORKDIR },
{ 0, NULL, 0 }
},
security_fields [] = {
{ XIADM07_ADMIN, "admin", XIADM07_L_ADMIN },
{ XIADM07_DIRLIST, "dirlist", XIADM07_L_DIRLIST },
{ XIADM07_FILENAME, "filename", XIADM07_L_FILENAME },
{ XIADM07_PASSWORD_CASE, "password-case", XIADM07_L_PASSWORD_CASE },
{ XIADM07_SAFEPATHS, "safepaths", XIADM07_L_SAFEPATHS },
{ XIADM07_SECURE, "win32:secure", XIADM07_L_SECURE },
{ XIADM07_SUPERUSER, "superuser", XIADM07_L_SUPERUSER },
{ XIADM07_CGI_USERNAME, "cgi-username", XIADM07_L_CGI_USERNAME },
{ XIADM07_CGI_GROUPNAME, "cgi-groupname", XIADM07_L_CGI_GROUPNAME },
{ XIADM07_CGI_PASSWORD, "cgi-password", XIADM07_L_CGI_PASSWORD },
{ XIADM07_SETUID, "setuid", XIADM07_L_SETUID },
{ XIADM07_SETUID_USER, "setuid-user", XIADM07_L_SETUID_USER },
{ XIADM07_SETUID_GROUP, "setuid-group", XIADM07_L_SETUID_GROUP },
{ XIADM07_WEBMASK, "webmask", XIADM07_L_WEBMASK },
{ 0, NULL, 0 }
},
logging_fields [] = {
{ XIADM08_LOG_DIR, "server:log-dir", XIADM08_L_LOG_DIR },
{ XIADM08_SERVER_MSGS, "serverlog:filename", 0, },
{ XIADM08_HTTP_ACCESS, "accesslog:filename", 0, },
{ XIADM08_HTTP_ERROR, "errorlog:filename", 0, },
{ XIADM08_FTP_ACCESS, "ftplog:filename", 0, },
{ XIADM08_FTP_ERROR, "ftperrlog:filename", 0, },
{ XIADM08_PRIMARY, "rdns:primary-server", XIADM08_L_PRIMARY },
{ XIADM08_SECONDARY, "rdns:secondary-server", XIADM08_L_SECONDARY },
{ XIADM08_RECURSE, "rdns:recurse-lookups", XIADM08_L_RECURSE },
{ XIADM08_DEBUG, "rdns:debug", XIADM08_L_DEBUG },
{ 0, NULL, 0 }
},
error_fields [] = {
{ XIADM10_ERROR_SCRIPT, "error-script", XIADM10_L_ERROR_SCRIPT },
{ XIADM10_ERROR_HEADER, "error-header", XIADM10_L_ERROR_HEADER },
{ XIADM10_TEXT_400, "text-400", XIADM10_L_TEXT_400 },
{ XIADM10_TEXT_401, "text-401", XIADM10_L_TEXT_401 },
{ XIADM10_TEXT_402, "text-402", XIADM10_L_TEXT_402 },
{ XIADM10_TEXT_403, "text-403", XIADM10_L_TEXT_403 },
{ XIADM10_TEXT_404, "text-404", XIADM10_L_TEXT_404 },
{ XIADM10_TEXT_412, "text-412", XIADM10_L_TEXT_412 },
{ XIADM10_TEXT_413, "text-413", XIADM10_L_TEXT_413 },
{ XIADM10_TEXT_500, "text-500", XIADM10_L_TEXT_500 },
{ XIADM10_TEXT_501, "text-501", XIADM10_L_TEXT_501 },
{ XIADM10_TEXT_502, "text-502", XIADM10_L_TEXT_502 },
{ XIADM10_ERROR_FOOTER, "error-footer", XIADM10_L_ERROR_FOOTER },
{ 0, NULL, 0 }
},
ftp_fields [] = {
{ XIADM16_DATA_PORT, "data-port", XIADM16_L_DATA_PORT },
{ XIADM16_DIRECTORY_FILE, "directory-file", XIADM16_L_DIRECTORY_FILE},
{ XIADM16_DIRSORT, "dirsort", XIADM16_L_DIRSORT },
{ XIADM16_EMAIL_CHECK, "email-check", XIADM16_L_EMAIL_CHECK },
{ XIADM16_ENABLED, "enabled", XIADM16_L_ENABLED },
{ XIADM16_HTTP_ALIASES, "http-aliases", XIADM16_L_HTTP_ALIASES },
{ XIADM16_LIMIT, "limit", XIADM16_L_LIMIT },
{ XIADM16_LOGIN, "login-text", XIADM16_L_LOGIN },
{ XIADM16_MESSAGE_SCRIPT, "message-script", XIADM16_L_MESSAGE_SCRIPT},
{ XIADM16_PASSWORD_CASE, "password-case", XIADM16_L_PASSWORD_CASE },
{ XIADM16_PORT, "port", XIADM16_L_PORT },
{ XIADM16_ROOTDIR, "root", XIADM16_L_ROOTDIR },
{ XIADM16_SIGNOFF, "signoff", XIADM16_L_SIGNOFF },
{ XIADM16_TIMEOUT, "timeout", XIADM16_L_TIMEOUT },
{ XIADM16_SOFT_QUOTA, "soft-quota", XIADM16_L_SOFT_QUOTA },
{ XIADM16_HARD_QUOTA, "hard-quota", XIADM16_L_HARD_QUOTA },
{ XIADM16_USER_FILE, "user-file", XIADM16_L_USER_FILE },
{ XIADM16_USER_AT_HOST, "user-at-host", XIADM16_L_USER_AT_HOST },
{ XIADM16_WEBMASK, "webmask", XIADM16_L_WEBMASK },
{ XIADM16_WELCOME, "welcome", XIADM16_L_WELCOME },
{ 0, NULL, 0 }
},
console_fields [] = {
{ XIADM23_STARTUP, "startup", XIADM23_L_STARTUP },
{ XIADM23_CAPTURE, "capture", XIADM23_L_CAPTURE },
{ XIADM23_FILENAME, "filename", XIADM23_L_FILENAME },
{ XIADM23_APPEND, "append", XIADM23_L_APPEND },
{ XIADM23_JAVASCRIPT, "javascript", XIADM23_L_JAVASCRIPT },
{ XIADM23_LARGE_ICONS, "large-icons", XIADM23_L_LARGE_ICONS },
{ 0, NULL, 0 }
},
ssi_fields [] = {
{ XIADM28_ENABLED, "enabled", XIADM28_L_ENABLED },
{ XIADM28_EXEC, "exec", XIADM28_L_EXEC },
{ XIADM28_TIMEFMT, "timefmt", XIADM28_L_TIMEFMT },
{ XIADM28_SIZEFMT, "sizefmt", XIADM28_L_SIZEFMT },
{ XIADM28_ERRMSG, "errmsg", XIADM28_L_ERRMSG },
{ XIADM28_TIMEOUT, "timeout", XIADM28_L_TIMEOUT },
{ 0, NULL, 0 }
},
log_file_fields [] = {
{ XIADM29_ENABLED, "enabled", XIADM29_L_ENABLED },
{ XIADM29_FILENAME, "filename", XIADM29_L_FILENAME },
{ XIADM29_INC_LOCAL, "local", XIADM29_L_INC_LOCAL },
{ XIADM29_HEADER, "header", XIADM29_L_HEADER },
{ XIADM29_CYCLE_TIME, "cycle-time", XIADM29_L_CYCLE_TIME },
{ XIADM29_CYCLE_DAY, "cycle-day", XIADM29_L_CYCLE_DAY },
{ XIADM29_CYCLE_SIZE, "cycle-size", XIADM29_L_CYCLE_SIZE },
{ XIADM29_CYCLE_LINES, "cycle-lines", XIADM29_L_CYCLE_LINES },
{ XIADM29_CYCLE_HOW, "cycle-how", XIADM29_L_CYCLE_HOW },
{ XIADM29_CYCLE_ARG, "cycle-arg", XIADM29_L_CYCLE_ARG },
{ XIADM29_TRANSLATE, "translate", XIADM29_L_TRANSLATE },
{ 0, NULL, 0 }
},
ddns_fields [] = {
{ XIADM30_ENABLED, "enabled", XIADM30_L_ENABLED },
{ XIADM30_DOMAIN, "domain", XIADM30_L_DOMAIN },
{ XIADM30_USERNAME, "username", XIADM30_L_USERNAME },
{ XIADM30_PASSWORD, "password", XIADM30_L_PASSWORD },
{ XIADM30_FILENAME, "filename", XIADM30_L_FILENAME },
{ 0, NULL, 0 }
},
advanced_fields [] = {
{ XIADM31_BASE_HOST, "base-host", XIADM31_L_BASE_HOST },
{ XIADM31_CACHE_DEFAULTS, "cache-defaults", XIADM31_L_CACHE_DEFAULTS },
{ XIADM31_DEBUG_DIR, "debug-dir", XIADM31_L_DEBUG_DIR },
{ XIADM31_HOSTNAME, "hostname", XIADM31_L_HOSTNAME },
{ XIADM31_PORTBASE, "portbase", XIADM31_L_PORTBASE },
{ XIADM31_PRIORITY, "priority", XIADM31_L_PRIORITY },
{ XIADM31_SUPERVISOR, "supervisor", XIADM31_L_SUPERVISOR },
{ XIADM31_TEMP_DIR, "temp-dir", XIADM31_L_TEMP_DIR },
{ XIADM31_LRWP_ENABLED, "lrwp:enabled", XIADM31_L_LRWP_ENABLED },
{ XIADM31_LRWP_PORT, "lrwp:port", XIADM31_L_LRWP_PORT },
{ XIADM31_LRWP_WEBMASK, "lrwp:webmask", XIADM31_L_LRWP_WEBMASK },
{ XIADM31_PIPEDEF, "pipedef", XIADM31_L_PIPEDEF },
{ XIADM31_SSL_ENABLED, "ssl-http:enabled", XIADM31_L_SSL_ENABLED },
{ XIADM31_SSL_FILENAME, "ssl-http:config-file", XIADM31_L_SSL_FILENAME },
{ 0, NULL, 0 }
};
/* Extensions on SSI page */
static int
ext_field [] = {
XIADM28_FILEEXT1,
XIADM28_FILEEXT2,
XIADM28_FILEEXT3,
XIADM28_FILEEXT4,
XIADM28_FILEEXT5,
XIADM28_FILEEXT6
};
/******************** INITIALISE AGENT - ENTRY POINT *********************/
int xiadmin_init (void)
{
AGENT *agent; /* Handle for our agent */
THREAD *thread; /* Handle to various threads */
# include "xiadmin.i" /* Include dialog interpreter */
/* Shutdown event comes from Kernel */
method_declare (agent, "SHUTDOWN", shutdown_event, SMT_PRIORITY_MAX);
/* Public methods supported by this agent */
method_declare (agent, "WSX_REQUEST", ok_event, 0);
/* Ensure that operator console is running, else start it up */
smtoper_init ();
if ((thread = thread_lookup (SMT_OPERATOR, "")) != NULL)
operq = thread-> queue-> qid;
else
return (-1);
/* Create master thread */
thread_create (AGENT_NAME, "main");
randomize (); /* We use random URL keys */
/* Create messages buffer and redirect console output to our handler */
messages_buffer = linebuf_create (MESSAGES_MAX);
console_send (messages_handler, TRUE);
/* Signal okay to caller that we initialised okay */
return (0);
}
/************************* INITIALISE THE THREAD *************************/
MODULE initialise_the_thread (THREAD *thread)
{
symbols = sym_create_table ();
buffer.data = mem_alloc (FORM_MAX + 1);
strclr (session_key);
strclr (config_file);
strclr (passwd_file);
strclr (direct_file);
httpq = thread_lookup (SMT_HTTP, "main")-> queue-> qid;
the_next_event = ok_event;
}
/************************ DETERMINE INITIAL SCREEN ***********************/
MODULE determine_initial_screen (THREAD *thread)
{
switch (atoi (http_config (config, "console:startup")))
{
case 1: the_next_event = main_event; break;
case 2: the_next_event = config_event; break;
case 3: the_next_event = hosts_event; break;
case 4: the_next_event = console_event; break;
default: the_next_event = main_event; break;
}
}
/********************** DECODE HTTP INITIAL REQUEST **********************/
MODULE decode_http_initial_request (THREAD *thread)
{
if (the_external_event == ok_event)
{
/* Decode WTP request into structure */
if (request)
free_smt_wsx_request (&request);
get_smt_wsx_request (thread-> event-> body, &request);
}
else /* Something like shutdown_event */
raise_exception (the_external_event);
}
/********************** DECODE HTTP REQUEST REPONSE **********************/
MODULE decode_http_request_reponse (THREAD *thread)
{
char
*slash, /* Second slash in URL */
*url_args, /* If &data supplied in arguments */
*post_data = NULL; /* Posted data string */
DESCR
*data_descr = NULL;
if (the_external_event == ok_event)
{
/* Decode WTP request into structure */
if (request)
free_smt_wsx_request (&request);
get_smt_wsx_request (thread-> event-> body, &request);
ASSERT (request-> arguments);
ASSERT (request-> post_data);
/* Look at posted data; if necessary, slurp it from response file */
post_data = request-> post_data;
if (*post_data == '@')
{
data_descr = file_slurp (post_data + 1);
if (data_descr)
post_data = (char *) data_descr-> data;
}
/* If arguments contain &... data, cut, then append to posted data */
slash = strchr (request-> request_url + 1, '/');
url_args = strchr (request-> arguments, '&');
xstrcpy_debug ();
post_data = xstrcpy (NULL, post_data, url_args, NULL);
/* Maybe we have a request for a resource file */
if (slash && slash [1] != '\0')
the_next_event = resource_event;
else
if (cur_form)
{
/* Clear message to user in all cases */
fxput_text (MESSAGE_TO_USER, "");
/* Do we have a normal submit or Enter action? */
if (strused (session_key)
&& strprefixed (request-> arguments, session_key))
{
/* Get form - if there are bad dates or numbers, reshow */
if (form_get (cur_form, post_data) == -1)
{
fxput_text (MESSAGE_TO_USER, form_strerror);
the_next_event = data_error_event;
}
else
the_next_event = cur_form-> event;
}
else
/* Maybe we have a form Reload action? */
if (strused (last_key)
&& strprefixed (request-> arguments, last_key))
{
strcpy (session_key, last_key);
the_next_event = reshow_form_event;
}
else
/* Anything else is unusable, so start a new session */
raise_exception (new_session_event);
}
else
raise_exception (new_session_event);
mem_free (post_data);
mem_free (data_descr);
}
else /* Something like shutdown_event */
raise_exception (the_external_event);
}
/********************** SEND RESOURCE FILE IF KNOWN **********************/
MODULE send_resource_file_if_known (THREAD *thread)
{
DESCR
symbols; /* Symbol descriptor */
SYMTAB
*symtab; /* Symbol table */
int
lookup; /* Lookup table index */
char
*filename; /* Resource filename */
RESOURCE
*resource; /* Resource structure */
/* Check for an 'If-Modified' header in the request symbol table */
symbols.size = request-> symbols_size;
symbols.data = request-> symbols_data;
symtab = descr2symb (&symbols);
if (sym_lookup_symbol (symtab, "HTTP_IF_MODIFIED_SINCE"))
send_wsx_error (&thread-> event-> sender, HTTP_RESPONSE_NOTMODIFIED);
else
{
/* Request URL should be in the form /xxxx/filename.ext */
filename = strchr (request-> request_url + 1, '/');
ASSERT (filename);
filename++;
/* Icon filenames starting with '$' can be shown in large or small
* forms; for small form we skip the '$', for large forms we replace
* it by 'l'.
*/
if (filename [0] == '$')
{
if (*http_config (config, "console:large-icons") == '1')
filename [0] = 'l';
else
filename++;
}
/* Do simple scan; if number of resources hits 50 we should do a
* binary chop. In any case the lookup table is sorted by name in
* preparation of this.
*/
resource = NULL;
for (lookup = 0; lookup < tblsize (lookup_xiadmin); lookup++)
{
if (streq (lookup_xiadmin [lookup].filename, filename))
resource = lookup_xiadmin [lookup].resource;
}
if (resource)
send_wsx_bin (&thread-> event-> sender,
resource-> size, resource-> body);
else
send_wsx_error (&thread-> event-> sender, HTTP_RESPONSE_NOTFOUND);
}
sym_delete_table (symtab);
/* Wait for next request */
if (request)
free_smt_wsx_request (&request);
event_wait ();
}
/************************** OPEN MAIN ADMIN MENU *************************/
MODULE open_main_admin_menu (THREAD *thread)
{
FILE
*log_file;
main_menu_form = open_form (&form_xiadm01);
session_id = random (65535L);
log_file = file_open ("xiadmin.adm", 'w');
if (log_file)
{
file_write (log_file, "Admin screens accessed successfully.");
file_close (log_file);
}
}
static FORM_ITEM *
open_form (FORM_DEFN *defn)
{
cur_form = form_init (defn, TRUE);
cur_form-> click_event = enter_event;
cur_form-> date_order = DATE_ORDER_YMD;
cur_form-> date_sep = '-';
cur_form-> dec_point = '.';
form_use (cur_form);
return (cur_form);
}
/************************** SHOW MAIN ADMIN MENU *************************/
MODULE show_main_admin_menu (THREAD *thread)
{
set_form_focus (&main_menu_form);
show_form (thread);
}
static void
set_form_focus (FORM_ITEM **form)
{
cur_form = *form; /* To refer to the 'current' form */
cur_formp = form; /* And its specific pointer */
form_use (*form); /* Set fxform focus too */
}
static void
show_form (THREAD *thread)
{
char
*request_end;
/* Request URL should be in the form /xxxx/filename.ext */
request_end = strchr (request-> request_url + 1, '/');
if (request_end)
request_end = '\0';
/* Format #uri symbol; this lets us establish a on-going session */
strcpy (last_key, session_key); /* Save key for previous form */
sprintf (session_key, "%04X%04X", session_id, random (65535L));
sprintf ((char *) buffer.data, "%s?%s", request-> request_url, session_key);
sym_assume_symbol (symbols, "uri", (char *) buffer.data);
sym_assume_symbol (symbols, "proto", "");
sym_assume_symbol (symbols, "host", "");
/* Format #date and #time symbols */
sym_assume_symbol (symbols, "date",
conv_date_str (date_now (),
FLAG_D_CENTURY + FLAG_D_MONTH_ABC,
DATE_YMD_COMMA, DATE_ORDER_DMY, ' ', 20));
sym_assume_symbol (symbols, "time",
conv_time_str (time_now (), 0, ':', 5));
/* Format #config symbol for pages referring to one config file */
sym_assume_symbol (symbols, "config", config_file);
/* Format #product symbol to reflect actual Xitami product */
sym_assume_symbol (symbols, "product", server_name);
/* Format the HTML data and send it back to SMTHTTP */
cur_form-> JavaScript
= *http_config (config, "console:javascript") == '1';
form_put (cur_form, &buffer, symbols);
send_wsx_ok (&thread-> event-> sender, (char *) buffer.data);
/* Wait for next request */
if (request)
free_smt_wsx_request (&request);
event_wait ();
}
/************************* CHECK SIMPLE LIVELINK *************************/
MODULE check_simple_livelink (THREAD *thread)
{
if (!livelink_event ())
raise_exception (exception_event);
}
static Bool
livelink_event (void)
{
if (streq (cur_form-> livelink, "console"))
raise_exception (console_event);
return (exception_raised);
}
/**************************** OPEN CONFIG LIST ***************************/
MODULE open_config_list (THREAD *thread)
{
config_list_form = open_form (&form_xiadm02);
}
/************************* SHOW CONFIG LIST FIRST ************************/
MODULE show_config_list_first (THREAD *thread)
{
list_base = 0;
show_configs_page (thread);
}
static void
show_configs_page (THREAD *thread)
{
DIRST
dir; /* Directory list */
int
line_nbr; /* Index into screen table */
line_nbr = 0;
list_count = 0;
set_form_focus (&config_list_form);
if (open_dir (&dir, NULL)) do
{
if (file_matches (dir.file_name, "*.cfg")
&& !file_matches (dir.file_name, "xitami.cfg"))
{
if (list_count >= list_base && line_nbr < CONFIG_LIST_MAX)
{
/* Cut filename at .cfg to hide extension (always .cfg) */
/* We always show filenames in lowercase */
fxputn_date (XIADM02_FILEDATE, line_nbr, timer_to_date (dir.file_time));
fxputn_time (XIADM02_FILETIME, line_nbr, timer_to_time (dir.file_time));
fxputn_long (XIADM02_FILESIZE, line_nbr, get_file_lines (dir.file_name));
dir.file_name [strlen (dir.file_name) - 4] = '\0';
strlwc (dir.file_name);
fxputn_text (XIADM02_FILENAME, line_nbr, dir.file_name);
line_nbr++;
}
list_count++;
}
}
while (read_dir (&dir));
close_dir (&dir);
show_first_next (CONFIG_LIST_MAX);
fxput_int (XIADM02_CONFIG_LIST, line_nbr);
show_form (thread);
}
static void
show_first_next (int list_max)
{
if (list_count >= list_max && list_base < list_count)
action_enable (cur_form, next_event);
else
action_hide (cur_form, next_event);
if (list_base > 0)
action_enable (cur_form, first_event);
else
action_hide (cur_form, first_event);
}
/************************* SHOW CONFIG LIST NEXT *************************/
MODULE show_config_list_next (THREAD *thread)
{
if (list_base < list_count)
list_base += CONFIG_LIST_MAX;
show_configs_page (thread);
}
/*********************** CHECK CONFIG LIST LIVELINK **********************/
MODULE check_config_list_livelink (THREAD *thread)
{
if (!livelink_event ())
{
if (cur_form-> click_field == XIADM02_FILENAME)
{
strcpy (config_file, fxgetn_text (cur_form-> click_field,
cur_form-> click_index));
raise_exception (select_config_event);
}
else
raise_exception (exception_event);
}
}
/************************ USE DEFAULTS CONFIG NAME ***********************/
MODULE use_defaults_config_name (THREAD *thread)
{
strcpy (config_file, "defaults");
}
/************************ USE BASEHOST CONFIG NAME ***********************/
MODULE use_basehost_config_name (THREAD *thread)
{
strcpy (config_file, "basehost");
}
/************************ LOAD CURRENT CONFIG FILE ***********************/
MODULE load_current_config_file (THREAD *thread)
{
free_config_table ();
sprintf (config_full, "%s.cfg", config_file);
config_table = ini_dyn_load (NULL, config_full);
/* Sort table by symbol name */
sym_sort_table (config_table, NULL);
}
static void
free_config_table (void)
{
if (config_table)
{
sym_delete_table (config_table);
config_table = NULL;
}
}
/************************ SAVE CURRENT CONFIG FILE ***********************/
MODULE save_current_config_file (THREAD *thread)
{
if (config_table)
{
ini_dyn_save (config_table, config_full);
free_config_table ();
}
}
/*********************** CANCEL CURRENT CONFIG FILE **********************/
MODULE cancel_current_config_file (THREAD *thread)
{
free_config_table ();
}
/*************************** OPEN CONFIG SERVER **************************/
MODULE open_config_server (THREAD *thread)
{
config_server_form = open_form (&form_xiadm03);
}
/*************************** SHOW CONFIG SERVER **************************/
MODULE show_config_server (THREAD *thread)
{
set_form_focus (&config_server_form);
/* Set base config flag if in one of the two base files */
if (reserved_config (config_file))
{
fxput_long (XIADM03_MAIN_CONFIG, 1);
/* Set ON_UNIX flag if we're running under UNIX */
#if (defined (__UNIX__))
fxput_long (XIADM03_ON_UNIX, 1);
#else
fxput_long (XIADM03_ON_UNIX, 0);
#endif
#if (defined (WIN32))
fxput_long (XIADM03_ON_WINDOWS_32, 1);
#else
fxput_long (XIADM03_ON_WINDOWS_32, 0);
#endif
}
else
{
fxput_long (XIADM03_MAIN_CONFIG, 0);
fxput_long (XIADM03_ON_UNIX, 0);
fxput_long (XIADM03_ON_WINDOWS_32, 0);
}
put_values ("server", server_fields);
show_pipes (config_table, "server:pipe", XIADM03_PIPE, XIADM03_L_PIPE);
show_form (thread);
}
static Bool
reserved_config (char *config_file)
{
return (streq (config_file, "xitami") || streq (config_file, "defaults"));
}
static void
put_values (const char *prefix, FIELDREF *fields)
{
int
index, /* Index into field table */
field; /* Field number on form */
char
attr, /* Label attribute */
*value; /* Field value on form */
for (index = 0; fields [index].number; index++)
{
set_config_key (prefix, fields [index].name);
field = fields [index].number;
value = CONFVAL (config_key);
fxput_text (field, value);
if (fields [index].label)
{
if (is_default (config_key, value, form_ftype (cur_form, field)))
attr = FATTR_LABEL;
else
attr = FATTR_TITLE;
fxattr_put (fields [index].label, 0, attr);
}