#include "citadel.h"
#ifdef HAVE_OPENSSL
+#define OPENSSL_NO_KRB5 /* work around redhat b0rken ssl headers */
#include <openssl/ssl.h>
#endif
#define CM_SKIP_HOOKS 0x01 /* Don't run server-side handlers */
-/*
- * Generic per-session variable or data structure storage
- */
-struct CtdlSessData {
- struct CtdlSessData *next;
- unsigned long sym_id;
- void *sym_data;
-};
-
-/*
- * Static user data symbol types. Server extensions can ask for dynamic
- * extensions to per-session data, but the symbol ID has to be listed here.
- */
-enum {
- SYM_DESIRED_SECTION, /* Used by the MIME parser */
- SYM_MA_INFO, /* Handles multipart/alternative */
- SYM_REPL, /* Used for replication checking */
- SYM_CIT_ICAL, /* Used by the calendar service */
- SYM_IMAP, /* Used by the IMAP service */
- SYM_POP3, /* Used by the POP3 service */
- SYM_SMTP, /* Used by the SMTP service */
- SYM_SMTP_RECPS,
- SYM_SMTP_ROOMS,
- SYM_VCARD, /* vCard handling requires this */
- SYM_MAX
-};
-
-
/*
* Here's the big one... the Citadel context structure.
*
* modification in a linked list.
*/
struct CitContext {
+ struct CitContext *prev; /* Link to previous session in list */
struct CitContext *next; /* Link to next session in the list */
struct ctdluser user; /* Database record buffers */
char temp[PATH_MAX]; /* temp file name */
int nologin; /* not allowed to log in */
int is_local_socket; /* set to 1 if client is on unix domain sock */
+ int curr_view; /* The view type for the current user/room */
char net_node[PATH_MAX];/* Is the client another Citadel server? */
int client_socket;
char lastcmdname[5]; /* name of last command executed */
unsigned cs_flags; /* miscellaneous flags */
void (*h_command_function) (void) ; /* service command function */
+ void (*h_async_function) (void) ; /* do async msgs function */
int is_async; /* Nonzero if client accepts async msgs */
+ int async_waiting; /* Nonzero if there are async msgs waiting */
+ int input_waiting; /* Nonzero if there is client input waiting */
/* feeping creaturisms... */
int cs_clientdev; /* client developer ID */
char cs_inet_email[SIZ];/* Return address of outbound Internet mail */
FILE *download_fp; /* Fields relating to file transfer */
+ char download_desired_section[128];
FILE *upload_fp;
char upl_file[PATH_MAX];
char upl_path[PATH_MAX];
char cs_nonce[NONCE_SIZE]; /* The nonce for this session's next auth transaction */
/* Redirect this session's output to somewhere else? */
- FILE *redirect_fp;
- int redirect_sock;
+ FILE *redirect_fp; /* a file instead (will go away) */
+ char *redirect_buffer; /* the buffer */
+ size_t redirect_len; /* length of data in buffer */
+ size_t redirect_alloc; /* length of allocated buffer */
#ifdef HAVE_OPENSSL
SSL *ssl;
int redirect_ssl;
char *output_buffer; /* hold output for one big dump */
int buffer_len;
- /* A linked list of all express messages sent to us. */
+ /* A linked list of all instant messages sent to us. */
struct ExpressMessage *FirstExpressMessage;
int disable_exp; /* Set to 1 to disable incoming pages */
int newmail; /* Other sessions increment this */
char preferred_formats[SIZ]; /* Preferred MIME formats */
/* Dynamically allocated session data */
- struct CtdlSessData *FirstSessData;
+ struct citimap *IMAP;
+ struct citpop3 *POP3;
+ struct citsmtp *SMTP;
+ char *SMTP_RECPS;
+ char *SMTP_ROOMS;
+ struct cit_ical *CIT_ICAL; /* calendaring data */
+ struct ma_info *ma; /* multipart/alternative data */
};
typedef struct CitContext t_context;
enum {
CON_IDLE, /* This context is doing nothing */
CON_READY, /* This context needs attention */
- CON_EXECUTING, /* This context is bound to a thread */
+ CON_EXECUTING /* This context is bound to a thread */
};
S_FLOORTAB,
S_CHATQUEUE,
S_CONTROL,
- S_DATABASE,
S_NETDB,
S_SUPPMSGMAIN,
- S_I_WANNA_SELECT,
S_CONFIG,
S_WORKER_LIST,
S_HOUSEKEEPING,
CDB_VISIT, /* user/room relationships */
CDB_DIRECTORY, /* address book directory */
CDB_USETABLE, /* network use table */
+ CDB_BIGMSGS, /* larger message bodies */
MAXCDB /* total number of CDB's defined */
};
#define EVT_SETPASS 5 /* Setting or changing password */
#define EVT_CMD 6 /* Called after each server command */
#define EVT_RWHO 7 /* An RWHO command is being executed */
+#define EVT_ASYNC 8 /* Doing asynchronous messages */
#define EVT_TIMER 50 /* Timer events are called once per minute
and are not tied to any session */
/*
* ExpressMessageFunctionHook extensions are used for hooks which implement
- * the sending of an express message through various channels. Any function
+ * the sending of an instant message through various channels. Any function
* registered should return the number of recipients to whom the message was
* successfully transmitted.
*/
char *sockpath;
void (*h_greeting_function) (void) ;
void (*h_command_function) (void) ;
+ void (*h_async_function) (void) ;
int msock;
};
extern struct ServiceFunctionHook *ServiceHookTable;
/* Supplementary data for a message on disk
- * (These are kept separately from the message itself because they are
- * fields whose values may change at some point after the message is saved.)
+ * These are kept separate from the message itself for one of two reasons:
+ * 1. Either their values may change at some point after initial save, or
+ * 2. They are merely caches of data which exist somewhere else, for speed.
*/
struct MetaData {
- long meta_msgnum; /* Message number in *local* message base */
- int meta_refcount; /* Number of rooms which point to this msg */
- char meta_content_type[64];
- /* more stuff will be added to this record in the future */
+ long meta_msgnum; /* Message number in *local* message base */
+ int meta_refcount; /* Number of rooms pointing to this msg */
+ char meta_content_type[64]; /* Cached MIME content-type */
+ long meta_rfc822_length; /* Cache of RFC822-translated msg length */
};
*/
struct ser_ret {
size_t len;
- char *ser;
+ unsigned char *ser;
};
projects / citadel.git / blobdiff