-/* $Id$
- *
- * Copyright (c) 1987-2010 by the citadel.org team
+/*
+ * Copyright (c) 1987-2011 by the citadel.org team
*
- * 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 3 of the License, or
+ * This program is open source 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "sysdep.h"
#ifdef HAVE_LIMITS_H
#include <limits.h>
#endif
+#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
-#include <sys/un.h>
#include <netdb.h>
+#include <sys/un.h>
#include <sys/poll.h>
#include <string.h>
#include <pwd.h>
#include <stdarg.h>
#include <pthread.h>
#include <signal.h>
+#include <syslog.h>
#include <sys/utsname.h>
#include <libcitadel.h>
-#ifndef INADDR_NONE
-#define INADDR_NONE 0xffffffff
-#endif
-
#ifdef HAVE_ICONV
#include <iconv.h>
#endif
#define HTTP_TRACING 1
*/
+#define DO_DBG_QR 0
+#define DBG_QR(x) if(DO_DBG_QR) _DBG_QR(x)
+#define DBG_QR2(x) if(DO_DBG_QR) _DBG_QR2(x)
+
#ifdef HTTP_TRACING
#undef HAVE_ZLIB_H
#undef HAVE_ZLIB
#undef PACKAGE_TARNAME
#undef PACKAGE_VERSION
#undef PACKAGE_BUGREPORT
+
+typedef struct wcsession wcsession;
+
#include "sysdep.h"
#include "subst.h"
#include "roomops.h"
#include "preferences.h"
+#include "tcp_sockets.h"
+#include "utils.h"
#ifdef HAVE_OPENSSL
/* Work around RedHat's b0rken OpenSSL includes */
#define OPENSSL_NO_KRB5
#define SIZ 4096 /* generic buffer size */
-#define TRACE fprintf(stderr, "Checkpoint: %s, %d\n", __FILE__, __LINE__)
+#define TRACE syslog(LOG_DEBUG, "\033[3%dmCHECKPOINT: %s:%d\033[0m", ((__LINE__%6)+1), __FILE__, __LINE__)
#define SLEEPING 180 /* TCP connection timeout */
#define WEBCIT_TIMEOUT 900 /* WebCit session timeout */
#define PORT_NUM 2000 /* port number to listen on */
#define DEVELOPER_ID 0
#define CLIENT_ID 4
-#define CLIENT_VERSION 783 /* This version of WebCit */
-#define MINIMUM_CIT_VERSION 781 /* min required Citadel ver */
-#define LIBCITADEL_MIN 781 /* min required libcitadel ver */
+#define CLIENT_VERSION 801 /* This version of WebCit */
+#define MINIMUM_CIT_VERSION 801 /* min required Citadel ver */
+#define LIBCITADEL_MIN 801 /* min required libcitadel ver */
#define DEFAULT_HOST "localhost" /* Default Citadel server */
#define DEFAULT_PORT "504"
#define TARGET "webcit01" /* Target for inline URL's */
/*
* user/room access
*/
-#define UA_KNOWN 2
-#define UA_GOTOALLOWED 4
-#define UA_HASNEWMSGS 8
-#define UA_ZAPPED 16
+#define UA_KNOWN 2
+#define UA_GOTOALLOWED 4
+#define UA_HASNEWMSGS 8
+#define UA_ZAPPED 16
#define UA_POSTALLOWED 32
#define UA_ADMINALLOWED 64
#define UA_DELETEALLOWED 128
-#define UA_ISTRASH 256 /* Only available in room view... */
+#define UA_ISTRASH 256 /* Only available in room view... */
/*
-
+#define SRV_STATUS_MSG(ServerLineBuf) (ChrPtr(ServerLineBuf) + 4), (StrLength(ServerLineBuf) - 4)
#define MAJORCODE(a) (((int)(a / 100) ) * 100)
#define LISTING_FOLLOWS 100
#define NO_SUCH_SYSTEM 73
#define ALREADY_EXISTS 74
#define MESSAGE_NOT_FOUND 75
+
/*
* NLI is the string that shows up in a who's online listing for sessions
- * that are active, but for which no user has yet authenticated.
+ * that are active but do not (yet) have a user logged in.
*/
#define NLI "(not logged in)"
typedef struct _serv_info {
int serv_pid; /* Process ID of the Citadel server */
StrBuf *serv_nodename; /* Node name of the Citadel server */
- StrBuf *serv_humannode; /* human readable node name of the Citadel server */
- StrBuf *serv_fqdn; /* fully quallified Domain Name (such as uncensored.citadel.org) */
- StrBuf *serv_software; /* What version does our connected citadel server use */
- int serv_rev_level; /* Whats the citadel server revision */
+ StrBuf *serv_humannode; /* Juman readable node name of the Citadel server */
+ StrBuf *serv_fqdn; /* Fully qualified Domain Name (such as uncensored.citadel.org) */
+ StrBuf *serv_software; /* Free form text description of the server software in use */
+ int serv_rev_level; /* Server version number (times 100) */
StrBuf *serv_bbs_city; /* Geographic location of the Citadel server */
StrBuf *serv_sysadm; /* Name of system administrator */
- StrBuf *serv_moreprompt; /* Whats the commandline textprompt */
int serv_supports_ldap; /* is the server linked against an ldap tree for adresses? */
int serv_newuser_disabled; /* Has the server disabled self-service new user creation? */
StrBuf *serv_default_cal_zone; /* Default timezone for unspecified calendar items */
- int serv_supports_sieve; /* Does the server support Sieve mail filtering? */
- int serv_fulltext_enabled; /* Does the server have the full text index enabled? */
- StrBuf *serv_svn_revision; /* SVN revision of the server */
- int serv_supports_openid; /* Does the server support authentication via OpenID? */
+ int serv_supports_sieve; /* Server supports Sieve mail filtering */
+ int serv_fulltext_enabled; /* Full text index is enabled */
+ StrBuf *serv_svn_revision; /* svn or git revision of the server */
+ int serv_supports_openid; /* Server supports authentication via OpenID */
+ int serv_supports_guest; /* Server supports unauthenticated guest logins */
} ServInfo;
#define PARSE_REST_URL (1<<9)
#define PROHIBIT_STARTPAGE (1<<10)
+
+#define DATEFMT_FULL 0
+#define DATEFMT_BRIEF 1
+#define DATEFMT_RAWDATE 2
+#define DATEFMT_LOCALEDATE 3
+void webcit_fmt_date(char *buf, size_t siz, time_t thetime, int Format);
+
+
typedef enum _RESTDispatchID {
ExistsID,
PutID,
StrBuf *ContentType;
StrBuf *RawCookie;
StrBuf *ReqLine;
- StrBuf *http_host; /* HTTP Host: header */
StrBuf *browser_host;
StrBuf *browser_language;
StrBuf *user_agent;
StrBuf *c_language;
StrBuf *this_page; /* URL of current page */
StrBuf *PlainArgs;
+ StrBuf *HostHeader;
HashList *urlstrings; /* variables passed to webcit in a URL */
HashList *HTTPHeaders; /* the headers the client sent us */
* One of these is kept for each active Citadel session.
* HTTP transactions are bound to one at a time.
*/
-typedef struct wcsession wcsession;
struct wcsession {
/* infrastructural members */
wcsession *next; /* Linked list */
pthread_mutex_t SessionMutex; /* mutex for exclusive access */
int wc_session; /* WebCit session ID */
int killthis; /* Nonzero == purge this session */
- int is_mobile; /* Client is a handheld browser */
int ctdl_pid; /* Session ID on the Citadel server */
int nonce; /* session nonce (to prevent session riding) */
int SessionKey;
+ int inuse; /* set to nonzero if bound to a running thread */
/* Session local Members */
int serv_sock; /* Client socket to Citadel server */
- StrBuf *ReadBuf; /* here we keep our stuff while reading linebuffered from the server. */
+ StrBuf *ReadBuf; /* linebuffered reads from the server */
StrBuf *MigrateReadLineBuf; /* here we buffer legacy server read stuff */
const char *ReadPos; /* whats our read position in ReadBuf? */
int last_chat_seq; /* When in chat - last message seq# we saw */
time_t last_pager_check; /* last time we polled for instant msgs */
ServInfo *serv_info; /* Information about the citserver we're connected to */
int is_ajax; /* are we doing an ajax request? */
+ StrBuf *PushedDestination; /* Where to go after login, registration, etc. */
/* Request local Members */
StrBuf *CLineBuf; /* linebuffering client stuff */
StrBuf *HBuf; /* Our HeaderBuffer */
StrBuf *WFBuf; /* Wildfire error logging buffer */
- HashList *vars; /* HTTP variable substitutions for this page */
StrBuf *trailing_javascript; /* extra javascript to be appended to page */
- char ImportantMessage[SIZ];
+/* char ImportantMessage[SIZ];*/
StrBuf *ImportantMsg;
HashList *Directory; /* Parts of the directory URL in snippets */
- const Floor *CurrentFloor; /**< when Parsing REST, which floor are we on? */
+ const Floor *CurrentFloor; /* when Parsing REST, which floor are we on? */
/* accounting */
StrBuf *wc_username; /* login name of current user */
char last_chat_user[256];
/* Iconbar controls */
- struct __ofolder *cache_fold; /* cache the iconbar room list */
int cache_max_folders;
int cache_num_floors;
- time_t cache_timestamp;
long *IBSettingsVec; /* which icons should be shown / not shown? */
const StrBuf *floordiv_expanded; /* which floordiv currently expanded */
+ int ib_wholist_expanded;
+ int ib_roomlist_expanded;
+/* our known Sieve scripts; loaded by SIEVE:SCRIPTS iterator. */
+ HashList *KnownSieveScripts;
+/* Transcoding cache buffers; used to avoid to frequent realloc */
+ StrBuf *ConvertBuf1;
+ StrBuf *ConvertBuf2;
/* cache stuff for templates. TODO: find a smartrer way */
HashList *ServCfg; /* cache our server config for editing */
HashList *InetCfg; /* Our inet server config for editing */
ExpirePolicy Policy[maxpolicy];
+
+/* used by the blog viewer */
+ int bptlid; /* hash of thread currently being rendered */
};
MAX_SEMAPHORES
};
-
#ifndef num_parms
#define num_parms(source) num_tokens(source, '|')
#endif
+#define site_prefix (WC ? (WC->Hdr->HostHeader) : NULL)
+
/* Per-session data */
#define WC ((struct wcsession *)pthread_getspecific(MyConKey))
extern pthread_key_t MyConKey;
extern char file_crpt_file_key[PATH_MAX];
extern char file_crpt_file_csr[PATH_MAX];
extern char file_crpt_file_cer[PATH_MAX];
+
+void init_ssl(void);
+void endtls(void);
+void ssl_lock(int mode, int n, const char *file, int line);
+int starttls(int sock);
+extern SSL_CTX *ssl_ctx;
+int client_read_sslbuffer(StrBuf *buf, int timeout);
+void client_write_ssl(const StrBuf *Buf);
#endif
-extern char floorlist[128][SIZ];
-extern char *axdefs[];
-extern char *ctdlhost, *ctdlport;
-extern int http_port;
-extern char *server_cookie;
extern int is_https;
-extern int setup_wizard;
-extern char wizard_filename[];
extern int follow_xff;
+extern char *server_cookie;
+extern char *ctdlhost, *ctdlport;
+extern char *axdefs[];
extern int num_threads_existing;
extern int num_threads_executing;
+extern int setup_wizard;
+extern char wizard_filename[];
void InitialiseSemaphores(void);
void begin_critical_section(int which_one);
void end_critical_section(int which_one);
-void stuff_to_cookie(int unset_cookie);
+
+extern void do_404(void);
+void http_redirect(const char *);
+
+
+#ifdef UBER_VERBOSE_DEBUGGING
+#define wc_printf(...) wcc_printf(__FILE__, __FUNCTION__, __LINE__, __VA_ARGS__)
+void wcc_printf(const char *FILE, const char *FUNCTION, long LINE, const char *format, ...);
+#else
+void wc_printf(const char *format,...)__attribute__((__format__(__printf__,1,2)));
+#endif
+
+void hprintf(const char *format,...)__attribute__((__format__(__printf__,1,2)));
+
+void CheckAuthBasic(ParsedHttpHdrs *hdr);
+void GetAuthBasic(ParsedHttpHdrs *hdr);
+
+void sleeeeeeeeeep(int);
+
+size_t wc_strftime(char *s, size_t max, const char *format, const struct tm *tm);
+void fmt_time(char *buf, size_t siz, time_t thetime);
+void httpdate(char *buf, time_t thetime);
+time_t httpdate_to_timestamp(StrBuf *buf);
+
+
+
+
+void end_webcit_session(void);
+
+
+
void cookie_to_stuff(StrBuf *cookie,
int *session,
);
void locate_host(StrBuf *TBuf, int);
void become_logged_in(const StrBuf *user, const StrBuf *pass, StrBuf *serv_response);
-void openid_manual_create(void);
+
void display_login(void);
void display_openids(void);
+void display_default_landing_page(void);
void do_welcome(void);
-void do_logout(void);
+
+void display_reg(int during_login);
void display_main_menu(void);
void display_aide_menu(void);
-void slrp_highest(void);
-ServInfo *get_serv_info(StrBuf *, StrBuf *);
+
void RegisterEmbeddableMimeType(const char *MimeType, long MTLen, int Priority);
void CreateMimeStr(void);
-int GetConnected(void);
-void DeleteServInfo(ServInfo **FreeMe);
-int uds_connectsock(char *);
-int tcp_connectsock(char *, int);
-int serv_getln(char *strbuf, int bufsize);
-int StrBuf_ServGetln(StrBuf *buf);
-int GetServerStatus(StrBuf *Line, long* FullState);
-void serv_puts(const char *string);
-void who(void);
-
-void ajax_mini_calendar(void);
-void fmout(char *align);
-void _fmout(StrBuf *Targt, char *align);
-void FmOut(StrBuf *Target, char *align, StrBuf *Source);
-void pullquote_fmout(void);
-void wDumpContent(int);
+void pop_destination(void);
+
+void fmout(const char *align);
+void _fmout(StrBuf *Targt, const char *align);
+void FmOut(StrBuf *Target, const char *align, const StrBuf *Source);
+void wDumpContent(int);
+
-void UrlescPutStrBuf(const StrBuf *strbuf);
-void StrEscPuts(const StrBuf *strbuf);
-void StrEscputs1(const StrBuf *strbuf, int nbsp, int nolinebreaks);
+void PutRequestLocalMem(void *Data, DeleteHashDataFunc DeleteIt);
-void urlescputs(const char *);
-void hurlescputs(const char *);
-void jsesc(char *, size_t, char *);
-void jsescputs(char *);
void output_headers( int do_httpheaders,
int do_htmlhead,
int do_room_banner,
int suppress_check,
int cache);
void output_custom_content_header(const char *ctype);
+void cdataout(char *rawdata);
-#ifdef UBER_VERBOSE_DEBUGGING
-#define wc_printf(...) wcc_printf(__FILE__, __FUNCTION__, __LINE__, __VA_ARGS__)
-void wcc_printf(const char *FILE, const char *FUNCTION, long LINE, const char *format, ...);
-#else
-void wc_printf(const char *format,...)__attribute__((__format__(__printf__,1,2)));
-#endif
-
-void hprintf(const char *format,...)__attribute__((__format__(__printf__,1,2)));
-void output_static(const char* What);
-long stresc(char *target, long tSize, char *strbuf, int nbsp, int nolinebreaks);
-void escputs(const char *strbuf);
void url(char *buf, size_t bufsize);
void UrlizeText(StrBuf* Target, StrBuf *Source, StrBuf *WrkBuf);
-void escputs1(const char *strbuf, int nbsp, int nolinebreaks);
-void msgesc(char *target, size_t tlen, char *strbuf);
-void msgescputs(char *strbuf);
-void msgescputs1(char *strbuf);
-void dump_vars(void);
-
-void do_addrbook_view(addrbookent *addrbook, int num_ab);
-void fetch_ab_name(message_summary *Msg, char **namebuf);
+
+
void display_vcard(StrBuf *Target, wc_mime_attachment *Mime, char alpha, int full, char **storename, long msgnum);
-void jsonMessageList(void);
-void new_summary_view(void);
-void text_to_server(char *ptr);
-void text_to_server_qp(char *ptr);
-void display_success(char *);
-void CheckAuthBasic(ParsedHttpHdrs *hdr);
-void GetAuthBasic(ParsedHttpHdrs *hdr);
-void server_to_text(void);
-void save_edit(char *description, char *enter_cmd, int regoto);
-void display_edit(char *description, char *check_cmd,
- char *read_cmd, char *save_cmd, int with_room_banner);
-long gotoroom(const StrBuf *gname);
-void remove_march(const StrBuf *aaa);
-void dotskip(void);
-void validate(void);
-void display_graphics_upload(char *, char *, char *);
-void do_graphics_upload(char *upl_cmd);
-void serv_write(const char *buf, int nbytes);
-void serv_putbuf(const StrBuf *string);
-void serv_printf(const char *format,...)__attribute__((__format__(__printf__,1,2)));
+
+void display_success(const char *successmessage);
+
void shutdown_sessions(void);
-void do_housekeeping(void);
-void smart_goto(const StrBuf *);
-void worker_entry(void);
-void session_loop(void);
-size_t wc_strftime(char *s, size_t max, const char *format, const struct tm *tm);
-void fmt_time(char *buf, size_t siz, time_t thetime);
-void httpdate(char *buf, time_t thetime);
-time_t httpdate_to_timestamp(StrBuf *buf);
-void end_webcit_session(void);
-void page_popup(void);
-void http_redirect(const char *);
-void clear_substs(struct wcsession *wc);
-void clear_local_substs(void);
-int lingering_close(int fd);
-long extract_token(char *dest, const char *source, int parmnum, char separator, int maxlen);
-void remove_token(char *source, int parmnum, char separator);
StrBuf *load_mimepart(long msgnum, char *partnum);
void MimeLoadData(wc_mime_attachment *Mime);
void do_edit_vcard(long msgnum, char *partnum,
const char *force_room);
void select_user_to_edit(const char *preselect);
-void delete_user(char *);
-void do_change_view(int);
-void folders(void);
-
-
-void offer_start_page(StrBuf *Target, WCTemplputParams *TP);
void convenience_page(const char *titlebarcolor, const char *titlebarmsg, const char *messagetext);
void output_html(const char *, int, int, StrBuf *, StrBuf *);
-void do_listsub(void);
+
ssize_t write(int fd, const void *buf, size_t count);
void cal_process_attachment(wc_mime_attachment *Mime);
-void do_tasks_view(void);
-int calendar_summary_view(void);
-void free_march_list(wcsession *wcf);
-void display_rules_editor_inner_div(void);
+
void generate_uuid(char *);
-void CtdlMakeTempFileName(char *, int);
+
void address_book_popup(void);
void begin_ajax_response(void);
void end_ajax_response(void);
-void burn_folder_cache(time_t age);
-
-void display_edit_task(void);
-void display_edit_event(void);
-icaltimezone *get_default_icaltimezone(void);
-void display_icaltimetype_as_webform(struct icaltimetype *, char *, int);
-void icaltime_from_webform(struct icaltimetype *result, char *prefix);
-void icaltime_from_webform_dateonly(struct icaltimetype *result, char *prefix);
-void partstat_as_string(char *buf, icalproperty *attendee);
-icalcomponent *ical_encapsulate_subcomponent(icalcomponent *subcomp);
-void check_attendee_availability(icalcomponent *supplied_vevent);
-int ical_ctdl_is_overlap(
- struct icaltimetype t1start,
- struct icaltimetype t1end,
- struct icaltimetype t2start,
- struct icaltimetype t2end
-);
extern char *months[];
extern char *days[];
-int serv_read_binary(StrBuf *Ret, size_t total_len, StrBuf *Buf);
-int StrBuf_ServGetBLOB(StrBuf *buf, long BlobSize);
-int StrBuf_ServGetBLOBBuffered(StrBuf *buf, long BlobSize);
-int read_server_text(StrBuf *Buf, long *nLines);
long locate_user_vcard_in_this_room(message_summary **VCMsg,
wc_mime_attachment **VCAtt);
-void sleeeeeeeeeep(int);
void http_transmit_thing(const char *content_type, int is_static);
long unescape_input(char *buf);
void check_thread_pool_size(void);
-void spawn_another_worker_thread(void);
void StrEndTab(StrBuf *Target, int tabnum, int num_tabs);
-void StrBeginTab(StrBuf *Target, int tabnum, int num_tabs);
+void StrBeginTab(StrBuf *Target, int tabnum, int num_tabs, StrBuf **Names);
void StrTabbedDialog(StrBuf *Target, int num_tabs, StrBuf *tabnames[]);
void tabbed_dialog(int num_tabs, char *tabnames[]);
void begin_tab(int tabnum, int num_tabs);
void end_tab(int tabnum, int num_tabs);
-void str_wiki_index(char *s);
-long guess_calhourformat(void);
-int get_time_format_cached (void);
-const char *get_selected_language(void);
-void display_wiki_pagelist(void);
-
-#define DATEFMT_FULL 0
-#define DATEFMT_BRIEF 1
-#define DATEFMT_RAWDATE 2
-#define DATEFMT_LOCALEDATE 3
-void webcit_fmt_date(char *buf, size_t siz, time_t thetime, int Format);
-void summary(void);
-int is_mobile_ua(char *user_agent);
-void embed_room_banner(void);
-HashList *GetFloorListHash(StrBuf *Target, WCTemplputParams *TP);
-HashList *GetRoomListHash(StrBuf *Target, WCTemplputParams *TP);
-int SortRoomsByListOrder(const void *room1, const void *room2);
+int get_time_format_cached (void);
+void display_wiki_pagelist(void);
+HashList *GetRoomListHashLKRA(StrBuf *Target, WCTemplputParams *TP);
/* actual supported locales */
void TmplGettext(StrBuf *Target, WCTemplputParams *TP);
-void offer_languages(StrBuf *Target, int nArgs, WCTemplateToken *Token, void *Context, int ContextType);
+
void set_selected_language(const char *);
void go_selected_language(void);
void stop_selected_language(void);
-
-#ifdef HAVE_OPENSSL
-void init_ssl(void);
-void endtls(void);
-void ssl_lock(int mode, int n, const char *file, int line);
-int starttls(int sock);
-extern SSL_CTX *ssl_ctx;
-int client_read_sslbuffer(StrBuf *buf, int timeout);
-void client_write_ssl(const StrBuf *Buf);
-#endif
+const char *get_selected_language(void);
void utf8ify_rfc822_string(char **buf);
void AppendImportantMessage(const char *pch, long len);
-extern char *hourname[]; /* Names of hours (12am, 1am, etc.) */
-
void http_datestring(char *buf, size_t n, time_t xtime);
#define WC_TIMEFORMAT_24 2
extern int time_to_die; /* Nonzero if server is shutting down */
+
+/*
+ * Array type for a blog post. The first message is the post; the rest are comments
+ */
+struct blogpost {
+ int top_level_id;
+ long *msgs; /* Array of msgnums for messages we are displaying */
+ int num_msgs; /* Number of msgnums stored in 'msgs' */
+ int alloc_msgs; /* Currently allocated size of array */
+};
+
+
+/*
+ * Data which gets returned from a call to blogview_learn_thread_references()
+ */
+struct bltr {
+ int id;
+ int refs;
+};
+
+
+struct bltr blogview_learn_thread_references(long msgnum);
+void tmplput_blog_permalink(StrBuf *Target, WCTemplputParams *TP);
projects / citadel.git / blobdiff