* Change to main server loop. All threads block on accept() instead of using a mutex...

[citadel.git] / webcit / webcit.h

diff --git a/webcit/webcit.h b/webcit/webcit.h
index a82ef024142f871323c3bf8e248fe3dfdfb4f012..b8f0d4e1238ee256bbad3c8bbd350bff1bff3761 100644 (file)
--- a/webcit/webcit.h
+++ b/webcit/webcit.h
@@ -1,11 +1,24 @@
-
-/* $Id$ */
+/* $Id$
+ *
+ * Copyright (c) 1987-2010 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
+ * (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; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
 
 #include "sysdep.h"
-
-
 #include <sys/select.h>
-
 #include <ctype.h>
 #include <stdlib.h>
 #ifdef HAVE_UNISTD_H
@@ -38,7 +51,6 @@
 #include <pthread.h>
 #include <signal.h>
 #include <sys/utsname.h>
-
 #include <libcitadel.h>
 
 #ifndef INADDR_NONE
@@ -116,8 +128,8 @@ extern char *ssl_cipher_list;
 #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 MINIMUM_CIT_VERSION    780             /* min required Citadel ver */
+#define        LIBCITADEL_MIN          780             /* min required libcitadel ver */
 #define DEFAULT_HOST           "localhost"     /* Default Citadel server */
 #define DEFAULT_PORT           "504"
 #define TARGET                 "webcit01"      /* Target for inline URL's */
@@ -202,6 +214,8 @@ extern char *ssl_cipher_list;
                        US_FLOORS | US_COLOR | US_PROMPTCTL )
 
 
+
+
 #define MAJORCODE(a) (((int)(a / 100) ) * 100)
 
 #define LISTING_FOLLOWS        100
@@ -243,6 +257,20 @@ extern char *ssl_cipher_list;
  */
 #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
@@ -318,10 +346,19 @@ typedef struct _addrbookent {
 #define ISSTATIC (1<<7)
 #define FORCE_SESSIONCLOSE (1<<8)
 #define PARSE_REST_URL (1<<9)
+#define PROHIBIT_STARTPAGE (1<<10)
+
+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;
@@ -437,7 +474,7 @@ struct wcsession {
        StrBuf *ReadBuf;                        /* here we keep our stuff while reading linebuffered 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 */
@@ -448,6 +485,7 @@ struct wcsession {
        ParsedHttpHdrs *Hdr;
        StrBuf *WBuf;                           /* Our output buffer */
        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 */
@@ -533,7 +571,7 @@ struct wcsession {
 /* 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];
 };
 
 
@@ -549,7 +587,6 @@ void RegisterHeaderHandler(const char *Name, long Len, Header_Evaluator F);
 
 
 enum {
-       S_SELECT,
        S_SHUTDOWN,
        MAX_SEMAPHORES
 };
@@ -600,7 +637,7 @@ 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 do_welcome(void);
 void do_logout(void);
@@ -645,7 +682,14 @@ void output_headers(    int do_httpheaders,
                        int suppress_check,
                        int cache);
 void output_custom_content_header(const char *ctype);
+
+#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);
 
@@ -706,8 +750,6 @@ 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);