X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=webcit%2Fwebcit.h;h=e713e75bbfb4b0bc62db459339fd082678bdac01;hb=faa7bc4175fa88b5fd6548b2e92cdc5497dfe692;hp=8d919464dc239841234e448fcea3d70712fc01c5;hpb=0af85763b23dfbefdc9faee3b62651046084ae22;p=citadel.git diff --git a/webcit/webcit.h b/webcit/webcit.h index 8d919464d..e713e75bb 100644 --- a/webcit/webcit.h +++ b/webcit/webcit.h @@ -1,11 +1,17 @@ - -/* $Id$ */ +/* + * Copyright (c) 1987-2012 by the citadel.org team + * + * This program is open source software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 3. + * + * 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. + */ #include "sysdep.h" - - #include - #include #include #ifdef HAVE_UNISTD_H @@ -26,10 +32,11 @@ #ifdef HAVE_LIMITS_H #include #endif +#include #include #include -#include #include +#include #include #include #include @@ -37,14 +44,11 @@ #include #include #include +#include #include - +#include #include -#ifndef INADDR_NONE -#define INADDR_NONE 0xffffffff -#endif - #ifdef HAVE_ICONV #include #endif @@ -61,19 +65,12 @@ #endif #define IsEmptyStr(a) ((a)[0] == '\0') -/* - * Uncomment to dump an HTTP trace to stderr -#define HTTP_TRACING 1 - */ -#ifdef HTTP_TRACING -#undef HAVE_ZLIB_H -#undef HAVE_ZLIB -#endif +#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 HAVE_ZLIB_H #include -#endif #include @@ -84,6 +81,9 @@ #undef PACKAGE_TARNAME #undef PACKAGE_VERSION #undef PACKAGE_BUGREPORT + +typedef struct wcsession wcsession; + #include "sysdep.h" #include "subst.h" @@ -92,6 +92,8 @@ #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 @@ -102,27 +104,37 @@ extern char *ssl_cipher_list; #define DEFAULT_SSL_CIPHER_LIST "DEFAULT" /* See http://openssl.org/docs/apps/ciphers.html */ #endif +#if SIZEOF_SIZE_T == SIZEOF_INT +#define SIZE_T_FMT "%d" +#else +#define SIZE_T_FMT "%ld" +#endif + +#if SIZEOF_LONG_UNSIGNED_INT == SIZEOF_INT +#define ULONG_FMT "%d" +#else +#define ULONG_FMT "%ld" +#endif #define CALENDAR_ROOM_NAME "Calendar" #define PRODID "-//Citadel//NONSGML Citadel Calendar//EN" #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 780 /* This version of WebCit */ -#define MINIMUM_CIT_VERSION 770 /* min required Citadel ver */ -#define LIBCITADEL_MIN 766 /* min required libcitadel ver */ +#define CLIENT_VERSION 810 /* This version of WebCit */ +#define MINIMUM_CIT_VERSION 810 /* Minimum required version of Citadel server */ +#define LIBCITADEL_MIN 810 /* Minimum required version of libcitadel */ #define DEFAULT_HOST "localhost" /* Default Citadel server */ #define DEFAULT_PORT "504" -#define TARGET "webcit01" /* Target for inline URL's */ +#define TARGET "webcit01" /* Window target for inline URL's */ #define HOUSEKEEPING 15 /* Housekeeping frequency */ -#define MIN_WORKER_THREADS 5 #define MAX_WORKER_THREADS 250 #define LISTEN_QUEUE_LENGTH 100 /* listen() backlog queue */ @@ -142,43 +154,43 @@ extern char *ssl_cipher_list; * * bucket one... */ -#define QR_PERMANENT 1 /* Room does not purge */ +#define QR_PERMANENT 1 /* Room does not purge */ #define QR_INUSE 2 /* Set if in use, clear if avail */ #define QR_PRIVATE 4 /* Set for any type of private room */ #define QR_PASSWORDED 8 /* Set if there's a password too */ -#define QR_GUESSNAME 16 /* Set if it's a guessname room */ +#define QR_GUESSNAME 16 /* Set if it's a guessname room */ #define QR_DIRECTORY 32 /* Directory room */ #define QR_UPLOAD 64 /* Allowed to upload */ -#define QR_DOWNLOAD 128 /* Allowed to download */ +#define QR_DOWNLOAD 128 /* Allowed to download */ #define QR_VISDIR 256 /* Visible directory */ -#define QR_ANONONLY 512 /* Anonymous-Only room */ +#define QR_ANONONLY 512 /* Anonymous-Only room */ #define QR_ANONOPT 1024 /* Anonymous-Option room */ -#define QR_NETWORK 2048 /* Shared network room */ +#define QR_NETWORK 2048 /* Shared network room */ #define QR_PREFONLY 4096 /* Preferred status needed to enter */ -#define QR_READONLY 8192 /* Aide status required to post */ +#define QR_READONLY 8192 /* Aide status required to post */ #define QR_MAILBOX 16384 /* Set if this is a private mailbox */ /* * bucket two... */ -#define QR2_SYSTEM 1 /* System room; hide by default */ +#define QR2_SYSTEM 1 /* System room; hide by default */ #define QR2_SELFLIST 2 /* Self-service mailing list mgmt */ -#define QR2_COLLABDEL 4 /* Anyone who can post can also delete*/ -#define QR2_SUBJECTREQ 8 /* Subject strongly recommended */ -#define QR2_SMTP_PUBLIC 16 /* smtp public postable room */ -#define QR2_MODERATED 32 /* Listservice aide has to permit posts */ +#define QR2_COLLABDEL 4 /* Anyone who can post can also delete */ +#define QR2_SUBJECTREQ 8 /* Subject strongly recommended */ +#define QR2_SMTP_PUBLIC 16 /* smtp public postable room */ +#define QR2_MODERATED 32 /* Listservice aide has to permit posts */ /* * 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... */ /* @@ -202,6 +214,8 @@ extern char *ssl_cipher_list; US_FLOORS | US_COLOR | US_PROMPTCTL ) + +#define SRV_STATUS_MSG(ServerLineBuf) (ChrPtr(ServerLineBuf) + 4), (StrLength(ServerLineBuf) - 4) #define MAJORCODE(a) (((int)(a / 100) ) * 100) #define LISTING_FOLLOWS 100 @@ -237,12 +251,28 @@ extern char *ssl_cipher_list; #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)" +/* + * Expiry policy for the autopurger + */ +#define EXPIRE_NEXTLEVEL 0 /* Inherit expiration policy */ +#define EXPIRE_MANUAL 1 /* Don't expire messages at all */ +#define EXPIRE_NUMMSGS 2 /* Keep only latest n messages */ +#define EXPIRE_AGE 3 /* Expire messages after n days */ + +typedef struct __ExpirePolicy { + int loaded; /* has this been loaded from the server? */ + int expire_mode; + int expire_value; +} ExpirePolicy; +void LoadExpirePolicy(GPEXWhichPolicy which); +void SaveExpirePolicyFromHTTP(GPEXWhichPolicy which); /* * Linked list of session variables encoded in an x-www-urlencoded content type @@ -259,20 +289,20 @@ struct urlcontent { 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; @@ -318,10 +348,27 @@ typedef struct _addrbookent { #define ISSTATIC (1<<7) #define FORCE_SESSIONCLOSE (1<<8) #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, + DeleteID +} RESTDispatchID; + +typedef int (*WebcitRESTDispatchID)(RESTDispatchID WhichAction, int IgnoreFloor); typedef void (*WebcitHandlerFunc)(void); typedef struct _WebcitHandler{ WebcitHandlerFunc F; + WebcitRESTDispatchID RID; long Flags; StrBuf *Name; StrBuf *DisplayName; @@ -358,9 +405,10 @@ enum { eHEAD, eMOVE, eCOPY, + eREPORT, eNONE }; -const char *ReqStrs[eNONE]; +extern const char *ReqStrs[eNONE]; #define NO_AUTH 0 #define AUTH_COOKIE 1 @@ -386,7 +434,6 @@ typedef struct _HdrRefs { StrBuf *ContentType; StrBuf *RawCookie; StrBuf *ReqLine; - StrBuf *http_host; /* HTTP Host: header */ StrBuf *browser_host; StrBuf *browser_language; StrBuf *user_agent; @@ -407,6 +454,7 @@ typedef struct _ParsedHttpHdrs { 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 */ @@ -420,41 +468,37 @@ typedef struct _ParsedHttpHdrs { * 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 chat_sock; /* Client socket to Citadel server - for chat */ + int last_chat_seq; /* When in chat - last message seq# we saw */ time_t lastreq; /* Timestamp of most recent HTTP */ 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 */ ParsedHttpHdrs *Hdr; StrBuf *WBuf; /* Our output buffer */ StrBuf *HBuf; /* Our HeaderBuffer */ - - HashList *vars; /* HTTP variable substitutions for this page */ + StrBuf *WFBuf; /* Wildfire error logging buffer */ StrBuf *trailing_javascript; /* extra javascript to be appended to page */ - 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 */ @@ -463,7 +507,6 @@ struct wcsession { StrBuf *httpauth_pass; /* only for GroupDAV sessions */ int axlevel; /* this user's access level */ int is_aide; /* nonzero == this user is an Aide */ - int is_room_aide; /* nonzero == this user is a Room Aide in this room */ int connected; /* nonzero == we are connected to Citadel */ int logged_in; /* nonzero == we are logged in */ int need_regi; /* This user needs to register. */ @@ -471,7 +514,6 @@ struct wcsession { /* Preferences */ StrBuf *cs_inet_email; /* User's preferred Internet addr. */ - char reply_to[512]; /* reply-to address */ HashList *hash_prefs; /* WebCit preferences for this user */ StrBuf *DefaultCharset; /* Charset the user preferes */ int downloaded_prefs; /* Has the client download its prefs yet? */ @@ -479,16 +521,6 @@ struct wcsession { int selected_language; /* Language selected by user */ int time_format_cache; /* which timeformat does our user like? */ -/* current room related */ -/* StrBuf *wc_roomname; / * Room we are currently in */ -/* unsigned room_flags; / * flags associated with the current room */ -/* unsigned room_flags2; / * flags associated with the current room */ -/* int wc_view; / * view for the current room */ -/* int wc_default_view; / * default view for the current room */ -/* int wc_is_trash; / * nonzero == current room is a Trash folder */ -/* int wc_floor; / * floor number of current room */ -/* int is_mailbox; / * the current room is a private mailbox */ - folder CurRoom; /* information about our current room */ const folder *ThisRoom; /* if REST found a room, remember it here. */ /* next/previous room thingabob */ @@ -500,10 +532,9 @@ struct wcsession { HashList *attachments; /* list of attachments for 'enter message' */ int upload_length; /* content length of http-uploaded data */ StrBuf *upload; /* pointer to http-uploaded data */ - char upload_filename[PATH_MAX]; /* filename of http-uploaded data */ + StrBuf *upload_filename; /* filename of http-uploaded data */ char upload_content_type[256]; /* content type of http-uploaded data */ - int new_mail; /* user has new mail waiting */ int remember_new_mail; /* last count of new mail messages */ /* Roomiew control */ @@ -521,19 +552,27 @@ struct wcsession { 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 */ +/* cache stuff for templates. TODO: find a smarter 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 */ }; @@ -549,16 +588,17 @@ void RegisterHeaderHandler(const char *Name, long Len, Header_Evaluator F); enum { - S_SELECT, S_SHUTDOWN, + S_SPAWNER, 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; @@ -571,24 +611,61 @@ extern char ctdl_key_dir[PATH_MAX]; 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 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[]; -extern int follow_xff; -extern int num_threads; 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, @@ -599,45 +676,30 @@ void cookie_to_stuff(StrBuf *cookie, ); 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 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 display_advanced_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 *, char *); -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 who_inner_div(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, @@ -645,74 +707,23 @@ void output_headers( int do_httpheaders, int suppress_check, int cache); void output_custom_content_header(const char *ctype); -void wc_printf(const char *format,...)__attribute__((__format__(__printf__,1,2))); -void hprintf(const char *format,...)__attribute__((__format__(__printf__,1,2))); -void output_static(const char* What); +void cdataout(char *rawdata); + -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 embed_main_menu(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 getseen(void); -void text_to_server(char *ptr); -void text_to_server_qp(char *ptr); -void confirm_delete_msg(void); -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 confirm_delete_room(void); -void validate(void); -void display_graphics_upload(char *, char *, char *); -void do_graphics_upload(char *upl_cmd); -void serv_gets(char *strbuf); -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 load_floorlist(StrBuf *Buf); + +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); -char *memreadline(char *start, char *buf, int maxlen); -char *memreadlinelen(char *start, char *buf, int maxlen, int *retlen); -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); -int pattern2(char *search, char *patn); void do_edit_vcard(long msgnum, char *partnum, message_summary *VCMsg, wc_mime_attachment *VCAtt, @@ -720,122 +731,49 @@ 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 display_calendar(message_summary *Msg, int unread); -void display_note(message_summary *Msg, int unread); -void updatenote(void); -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 initialize_viewdefs(void); -void initialize_axdefs(void); -void burn_folder_cache(time_t age); -void list_all_rooms_by_floor(const char *viewpref); -void display_pictureview(void); - -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 read_server_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 do_selected_iconbar(void); -void spawn_another_worker_thread(void); +void check_thread_pool_size(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); -int fetch_http(char *url, char *target_buf, int maxbytes); -void free_attachments(wcsession *sess); -void summary(void); - -int is_mobile_ua(char *user_agent); - -void embed_room_banner(char *, int); -HashList *GetFloorListHash(StrBuf *Target, WCTemplputParams *TP); -HashList *GetRoomListHash(StrBuf *Target, WCTemplputParams *TP); -int SortRoomsByListOrder(const void *room1, const void *room2); -/* navbar types that can be passed to embed_room_banner */ -enum { - navbar_none, - navbar_default -}; +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 begin_burst(void); long end_burst(void); -extern char *hourname[]; /* Names of hours (12am, 1am, etc.) */ +void AppendImportantMessage(const char *pch, long len); void http_datestring(char *buf, size_t n, time_t xtime); @@ -856,3 +794,28 @@ void http_datestring(char *buf, size_t n, time_t xtime); #define WC_TIMEFORMAT_AMPM 1 #define WC_TIMEFORMAT_24 2 +extern int time_to_die; /* Nonzero if server is shutting down */ +extern int DisableGzip; + +/* + * 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);