/* $Id$ */
-#include "ipc.h"
+#define UDS "_UDS_"
+#ifdef __CYGWIN__
+#define DEFAULT_HOST "localhost"
+#else
+#define DEFAULT_HOST UDS
+#endif
+#define DEFAULT_PORT "citadel"
+
+#include "sysdep.h"
+#include "server.h"
+#ifdef HAVE_PTHREAD_H
+#include <pthread.h>
+#endif
+#ifdef HAVE_OPENSSL
+#include <openssl/ssl.h>
+#include <openssl/err.h>
+#include <openssl/rand.h>
+#endif
#ifdef __cplusplus
extern "C" {
#endif
+/* Quick and dirty hack; we don't want to use malloc() in C++ */
+#ifdef __cplusplus
+#define ialloc(t) new t()
+#define ifree(o) delete o
+#else
+#define ialloc(t) malloc(sizeof(t))
+#define ifree(o) free(o);
+#endif
+
+struct CtdlServInfo {
+ int pid;
+ char nodename[32];
+ char humannode[64];
+ char fqdn[64];
+ char software[64];
+ int rev_level;
+ char site_location[64];
+ char sysadm[64];
+ char moreprompt[256];
+ int ok_floors;
+ int paging_level;
+ int supports_qnop;
+ int supports_ldap;
+};
+
+/* This class is responsible for the server connection */
+typedef struct _CtdlIPC {
+ /* The server info for this connection */
+ struct CtdlServInfo ServInfo;
+
+#if defined(HAVE_OPENSSL)
+ /* NULL if not encrypted, non-NULL otherwise */
+ SSL *ssl;
+#endif
+#if defined(HAVE_PTHREAD_H)
+ /* Fast mutex, call CtdlIPC_lock() or CtdlIPC_unlock() to use */
+ pthread_mutex_t mutex;
+#endif
+ /* -1 if not connected, >= 0 otherwise */
+ int sock;
+ /* 1 if server is local, 0 otherwise or if not connected */
+ int isLocal;
+ /* 1 if a download is open on the server, 0 otherwise */
+ int downloading;
+ /* 1 if an upload is open on the server, 0 otherwise */
+ int uploading;
+ /* Time the last command was sent to the server */
+ time_t last_command_sent;
+ /* Callback for update on whether the IPC is locked */
+ void (*network_status_cb)(int state);
+} CtdlIPC;
+
+/* C constructor */
+CtdlIPC* CtdlIPC_new(int argc, char **argv, char *hostbuf, char *portbuf);
+/* C destructor */
+void CtdlIPC_delete(CtdlIPC* ipc);
+/* Convenience destructor; also nulls out caller's pointer */
+void CtdlIPC_delete_ptr(CtdlIPC** pipc);
+/* Read a line from server, discarding newline, for chat, will go away */
+void CtdlIPC_chat_recv(CtdlIPC* ipc, char *buf);
+/* Write a line to server, adding newline, for chat, will go away */
+void CtdlIPC_chat_send(CtdlIPC* ipc, const char *buf);
+
struct ctdlipcroom {
char RRname[ROOMNAMELEN]; /* Name of room */
long RRunread; /* Number of unread messages */
char zaps[SIZ]; /* Message ID that this supersedes */
char subject[SIZ]; /* Message subject */
char email[SIZ]; /* Email address of sender */
- char author[USERNAME_SIZE]; /* Sender of message */
- char recipient[USERNAME_SIZE]; /* Recipient of message */
- char room[ROOMNAMELEN]; /* Originating room */
- char node[16]; /* Short nodename of origin system */
- char hnod[21]; /* Humannode of origin system */
+ char author[SIZ]; /* Sender of message */
+ char recipient[SIZ]; /* Recipient of message */
+ char room[SIZ]; /* Originating room */
+ char node[SIZ]; /* Short nodename of origin system */
+ char hnod[SIZ]; /* Humannode of origin system */
struct parts *attachments; /* Available attachments */
char *text; /* Message text */
int type; /* Message type */
};
+struct ctdlipcfile {
+ char remote_name[PATH_MAX]; /* Filename on server */
+ char local_name[PATH_MAX]; /* Filename on client */
+ char description[80]; /* Description on server */
+ FILE *local_fd; /* Open file on client */
+ size_t size; /* Size of file in octets */
+ unsigned int upload:1; /* uploading? 0 if downloading */
+ unsigned int complete:1; /* Transfer has finished? */
+};
+
+
struct ctdlipcmisc {
long newmail; /* Number of new Mail messages */
char needregis; /* Nonzero if user needs to register */
char needvalid; /* Nonzero if users need validation */
};
+enum RoomList {
+ SubscribedRooms,
+ SubscribedRoomsWithNewMessages,
+ SubscribedRoomsWithNoNewMessages,
+ UnsubscribedRooms,
+ AllAccessibleRooms,
+ AllPublicRooms
+};
+#define AllFloors -1
+enum MessageList {
+ AllMessages,
+ OldMessages,
+ NewMessages,
+ LastMessages,
+ FirstMessages,
+ MessagesGreaterThan,
+ MessagesLessThan
+};
+enum MessageDirection {
+ ReadReverse = -1,
+ ReadForward = 1
+};
+
+/* Shared Diffie-Hellman parameters */
+#define DH_P "1A74527AEE4EE2568E85D4FB2E65E18C9394B9C80C42507D7A6A0DBE9A9A54B05A9A96800C34C7AA5297095B69C88901EEFD127F969DCA26A54C0E0B5C5473EBAEB00957D2633ECAE3835775425DE66C0DE6D024DBB17445E06E6B0C78415E589B8814F08531D02FD43778451E7685541079CFFB79EF0D26EFEEBBB69D1E80383"
+#define DH_G "2"
+#define DH_L 1024
+#define CIT_CIPHERS "ALL:RC4+RSA:+SSLv2:+TLSv1:!MD5:@STRENGTH" /* see ciphers(1) */
+
int CtdlIPCNoop(CtdlIPC *ipc);
int CtdlIPCEcho(CtdlIPC *ipc, const char *arg, char *cret);
int CtdlIPCQuit(CtdlIPC *ipc);
int CtdlIPCLogout(CtdlIPC *ipc);
int CtdlIPCTryLogin(CtdlIPC *ipc, const char *username, char *cret);
int CtdlIPCTryPassword(CtdlIPC *ipc, const char *passwd, char *cret);
-int CtdlIPCCreateUser(CtdlIPC *ipc, const char *username, int selfservice, char *cret);
+int CtdlIPCTryApopPassword(CtdlIPC *ipc, const char *response, char *cret);
+int CtdlIPCCreateUser(CtdlIPC *ipc, const char *username, int selfservice,
+ char *cret);
int CtdlIPCChangePassword(CtdlIPC *ipc, const char *passwd, char *cret);
-int CtdlIPCKnownRooms(CtdlIPC *ipc, int which, int floor, struct march **listing, char *cret);
-int CtdlIPCGetConfig(CtdlIPC *ipc, struct usersupp **uret, char *cret);
-int CtdlIPCSetConfig(CtdlIPC *ipc, struct usersupp *uret, char *cret);
+int CtdlIPCKnownRooms(CtdlIPC *ipc, enum RoomList which, int floor,
+ struct march **listing, char *cret);
+int CtdlIPCGetConfig(CtdlIPC *ipc, struct ctdluser **uret, char *cret);
+int CtdlIPCSetConfig(CtdlIPC *ipc, struct ctdluser *uret, char *cret);
int CtdlIPCGotoRoom(CtdlIPC *ipc, const char *room, const char *passwd,
struct ctdlipcroom **rret, char *cret);
-int CtdlIPCGetMessages(CtdlIPC *ipc, int which, int whicharg, const char *template,
- long **mret, char *cret);
+int CtdlIPCGetMessages(CtdlIPC *ipc, enum MessageList which, int whicharg,
+ const char *mtemplate, unsigned long **mret, char *cret);
int CtdlIPCGetSingleMessage(CtdlIPC *ipc, long msgnum, int headers, int as_mime,
struct ctdlipcmessage **mret, char *cret);
int CtdlIPCWhoKnowsRoom(CtdlIPC *ipc, char **listing, char *cret);
-int CtdlIPCServerInfo(CtdlIPC *ipc, struct CtdlServInfo *ServInfo, char *cret);
+int CtdlIPCServerInfo(CtdlIPC *ipc, char *cret);
+/* int CtdlIPCReadDirectory(CtdlIPC *ipc, struct ctdlipcfile **files, char *cret); */
int CtdlIPCReadDirectory(CtdlIPC *ipc, char **listing, char *cret);
int CtdlIPCSetLastRead(CtdlIPC *ipc, long msgnum, char *cret);
int CtdlIPCInviteUserToRoom(CtdlIPC *ipc, const char *username, char *cret);
int CtdlIPCKickoutUserFromRoom(CtdlIPC *ipc, const char *username, char *cret);
-int CtdlIPCGetRoomAttributes(CtdlIPC *ipc, struct quickroom **qret, char *cret);
-int CtdlIPCSetRoomAttributes(CtdlIPC *ipc, int forget, struct quickroom *qret, char *cret);
+int CtdlIPCGetRoomAttributes(CtdlIPC *ipc, struct ctdlroom **qret, char *cret);
+int CtdlIPCSetRoomAttributes(CtdlIPC *ipc, int forget, struct ctdlroom *qret,
+ char *cret);
int CtdlIPCGetRoomAide(CtdlIPC *ipc, char *cret);
int CtdlIPCSetRoomAide(CtdlIPC *ipc, const char *username, char *cret);
-int CtdlIPCPostMessage(CtdlIPC *ipc, int flag, const struct ctdlipcmessage *mr, char *cret);
+int CtdlIPCPostMessage(CtdlIPC *ipc, int flag, const struct ctdlipcmessage *mr,
+ char *cret);
int CtdlIPCRoomInfo(CtdlIPC *ipc, char **iret, char *cret);
int CtdlIPCDeleteMessage(CtdlIPC *ipc, long msgnum, char *cret);
-int CtdlIPCMoveMessage(CtdlIPC *ipc, int copy, long msgnum, const char *destroom, char *cret);
+int CtdlIPCMoveMessage(CtdlIPC *ipc, int copy, long msgnum,
+ const char *destroom, char *cret);
int CtdlIPCDeleteRoom(CtdlIPC *ipc, int for_real, char *cret);
-int CtdlIPCCreateRoom(CtdlIPC *ipc, int for_real, const char *roomname, int type,
- const char *password, int floor, char *cret);
+int CtdlIPCCreateRoom(CtdlIPC *ipc, int for_real, const char *roomname,
+ int type, const char *password, int floor, char *cret);
int CtdlIPCForgetRoom(CtdlIPC *ipc, char *cret);
-int CtdlIPCSystemMessage(CtdlIPC *ipc, const char *message, char **mret, char *cret);
+int CtdlIPCSystemMessage(CtdlIPC *ipc, const char *message, char **mret,
+ char *cret);
int CtdlIPCNextUnvalidatedUser(CtdlIPC *ipc, char *cret);
-int CtdlIPCGetUserRegistration(CtdlIPC *ipc, const char *username, char **rret, char *cret);
-int CtdlIPCValidateUser(CtdlIPC *ipc, const char *username, int axlevel, char *cret);
-int CtdlIPCSetRoomInfo(CtdlIPC *ipc, int for_real, const char *info, char *cret);
+int CtdlIPCGetUserRegistration(CtdlIPC *ipc, const char *username, char **rret,
+ char *cret);
+int CtdlIPCValidateUser(CtdlIPC *ipc, const char *username, int axlevel,
+ char *cret);
+int CtdlIPCSetRoomInfo(CtdlIPC *ipc, int for_real, const char *info,
+ char *cret);
int CtdlIPCUserListing(CtdlIPC *ipc, char **list, char *cret);
int CtdlIPCSetRegistration(CtdlIPC *ipc, const char *info, char *cret);
int CtdlIPCMiscCheck(CtdlIPC *ipc, struct ctdlipcmisc *chek, char *cret);
int CtdlIPCDeleteFile(CtdlIPC *ipc, const char *filename, char *cret);
-int CtdlIPCMoveFile(CtdlIPC *ipc, const char *filename, const char *destroom, char *cret);
-int CtdlIPCNetSendFile(CtdlIPC *ipc, const char *filename, const char *destnode, char *cret);
+int CtdlIPCMoveFile(CtdlIPC *ipc, const char *filename, const char *destroom,
+ char *cret);
+int CtdlIPCNetSendFile(CtdlIPC *ipc, const char *filename,
+ const char *destnode, char *cret);
int CtdlIPCOnlineUsers(CtdlIPC *ipc, char **listing, time_t *stamp, char *cret);
int CtdlIPCFileDownload(CtdlIPC *ipc, const char *filename, void **buf,
- void (*progress_gauge_callback)(long, long), char *cret);
-int CtdlIPCAttachmentDownload(CtdlIPC *ipc, long msgnum, const char *part, void **buf,
- void (*progress_gauge_callback)(long, long), char *cret);
+ size_t resume,
+ void (*progress_gauge_callback)(CtdlIPC*, unsigned long, unsigned long),
+ char *cret);
+int CtdlIPCAttachmentDownload(CtdlIPC *ipc, long msgnum, const char *part,
+ void **buf,
+ void (*progress_gauge_callback)(CtdlIPC*, unsigned long, unsigned long),
+ char *cret);
int CtdlIPCImageDownload(CtdlIPC *ipc, const char *filename, void **buf,
- void (*progress_gauge_callback)(long, long), char *cret);
+ void (*progress_gauge_callback)(CtdlIPC*, unsigned long, unsigned long),
+ char *cret);
int CtdlIPCFileUpload(CtdlIPC *ipc, const char *save_as, const char *comment,
- const char *path, void (*progress_gauge_callback)(long, long),
+ const char *path,
+ void (*progress_gauge_callback)(CtdlIPC*, unsigned long, unsigned long),
char *cret);
int CtdlIPCImageUpload(CtdlIPC *ipc, int for_real, const char *path,
const char *save_as,
- void (*progress_gauge_callback)(long, long), char *cret);
+ void (*progress_gauge_callback)(CtdlIPC*, unsigned long, unsigned long),
+ char *cret);
int CtdlIPCQueryUsername(CtdlIPC *ipc, const char *username, char *cret);
int CtdlIPCFloorListing(CtdlIPC *ipc, char **listing, char *cret);
-int CtdlIPCCreateFloor(CtdlIPC *ipc, int for_real, const char *name, char *cret);
+int CtdlIPCCreateFloor(CtdlIPC *ipc, int for_real, const char *name,
+ char *cret);
int CtdlIPCDeleteFloor(CtdlIPC *ipc, int for_real, int floornum, char *cret);
-int CtdlIPCEditFloor(CtdlIPC *ipc, int floornum, const char *floorname, char *cret);
-int CtdlIPCIdentifySoftware(CtdlIPC *ipc, int developerid, int clientid, int revision,
- const char *software_name, const char *hostname, char *cret);
-int CtdlIPCSendInstantMessage(CtdlIPC *ipc, const char *username, const char *text,
+int CtdlIPCEditFloor(CtdlIPC *ipc, int floornum, const char *floorname,
+ char *cret);
+int CtdlIPCIdentifySoftware(CtdlIPC *ipc, int developerid, int clientid,
+ int revision, const char *software_name, const char *hostname,
char *cret);
+int CtdlIPCSendInstantMessage(CtdlIPC *ipc, const char *username,
+ const char *text, char *cret);
int CtdlIPCGetInstantMessage(CtdlIPC *ipc, char **listing, char *cret);
int CtdlIPCEnableInstantMessageReceipt(CtdlIPC *ipc, int mode, char *cret);
int CtdlIPCSetBio(CtdlIPC *ipc, char *bio, char *cret);
-int CtdlIPCGetBio(CtdlIPC *ipc, const char *username, char **listing, char *cret);
+int CtdlIPCGetBio(CtdlIPC *ipc, const char *username, char **listing,
+ char *cret);
int CtdlIPCListUsersWithBios(CtdlIPC *ipc, char **listing, char *cret);
int CtdlIPCStealthMode(CtdlIPC *ipc, int mode, char *cret);
int CtdlIPCTerminateSession(CtdlIPC *ipc, int sid, char *cret);
int CtdlIPCChangeUsername(CtdlIPC *ipc, const char *username, char *cret);
time_t CtdlIPCServerTime(CtdlIPC *ipc, char *crert);
int CtdlIPCAideGetUserParameters(CtdlIPC *ipc, const char *who,
- struct usersupp **uret, char *cret);
-int CtdlIPCAideSetUserParameters(CtdlIPC *ipc, const struct usersupp *uret, char *cret);
-int CtdlIPCGetMessageExpirationPolicy(CtdlIPC *ipc, int which, char *cret);
-int CtdlIPCSetMessageExpirationPolicy(CtdlIPC *ipc, int which, int policy, int value,
- char *cret);
-int CtdlGetSystemConfig(CtdlIPC *ipc, char **listing, char *cret);
-int CtdlSetSystemConfig(CtdlIPC *ipc, const char *listing, char *cret);
-int CtdlGetSystemConfigByType(CtdlIPC *ipc, const char *mimetype,
+ struct ctdluser **uret, char *cret);
+int CtdlIPCAideSetUserParameters(CtdlIPC *ipc, const struct ctdluser *uret, char *cret);
+int CtdlIPCGetMessageExpirationPolicy(CtdlIPC *ipc, int which,
+ struct ExpirePolicy **policy, char *cret);
+int CtdlIPCSetMessageExpirationPolicy(CtdlIPC *ipc, int which,
+ struct ExpirePolicy *policy, char *cret);
+int CtdlIPCGetSystemConfig(CtdlIPC *ipc, char **listing, char *cret);
+int CtdlIPCSetSystemConfig(CtdlIPC *ipc, const char *listing, char *cret);
+int CtdlIPCGetSystemConfigByType(CtdlIPC *ipc, const char *mimetype,
char **listing, char *cret);
-int CtdlSetSystemConfigByType(CtdlIPC *ipc, const char *mimetype,
+int CtdlIPCSetSystemConfigByType(CtdlIPC *ipc, const char *mimetype,
const char *listing, char *cret);
-int CtdlIPCModerateMessage(CtdlIPC *ipc, long msgnum, int level, char *cret);
+int CtdlIPCGetRoomNetworkConfig(CtdlIPC *ipc, char **listing, char *cret);
+int CtdlIPCSetRoomNetworkConfig(CtdlIPC *ipc, const char *listing, char *cret);
int CtdlIPCRequestClientLogout(CtdlIPC *ipc, int session, char *cret);
int CtdlIPCSetMessageSeen(CtdlIPC *ipc, long msgnum, int seen, char *cret);
int CtdlIPCStartEncryption(CtdlIPC *ipc, char *cret);
int CtdlIPCDirectoryLookup(CtdlIPC *ipc, const char *address, char *cret);
int CtdlIPCSpecifyPreferredFormats(CtdlIPC *ipc, char *cret, char *formats);
int CtdlIPCInternalProgram(CtdlIPC *ipc, int secret, char *cret);
+int CtdlIPCMessageBaseCheck(CtdlIPC *ipc, char **mret, char *cret);
/* ************************************************************************** */
/* Stuff below this line is not for public consumption */
/* ************************************************************************** */
-inline void CtdlIPC_lock(CtdlIPC *ipc);
-inline void CtdlIPC_unlock(CtdlIPC *ipc);
+INLINE void CtdlIPC_lock(CtdlIPC *ipc);
+INLINE void CtdlIPC_unlock(CtdlIPC *ipc);
char *CtdlIPCReadListing(CtdlIPC *ipc, char *dest);
int CtdlIPCSendListing(CtdlIPC *ipc, const char *listing);
-size_t CtdlIPCPartialRead(CtdlIPC *ipc, void **buf, size_t offset, size_t bytes, char *cret);
+size_t CtdlIPCPartialRead(CtdlIPC *ipc, void **buf, size_t offset,
+ size_t bytes, char *cret);
int CtdlIPCEndUpload(CtdlIPC *ipc, int discard, char *cret);
int CtdlIPCWriteUpload(CtdlIPC *ipc, const char *path,
- void (*progress_gauge_callback)(long, long), char *cret);
+ void (*progress_gauge_callback)(CtdlIPC*, unsigned long, unsigned long),
+ char *cret);
int CtdlIPCEndDownload(CtdlIPC *ipc, char *cret);
-int CtdlIPCReadDownload(CtdlIPC *ipc, void **buf, size_t bytes,
- void (*progress_gauge_callback)(long, long), char *cret);
+int CtdlIPCReadDownload(CtdlIPC *ipc, void **buf, size_t bytes, size_t resume,
+ void (*progress_gauge_callback)(CtdlIPC*, unsigned long, unsigned long),
+ char *cret);
int CtdlIPCHighSpeedReadDownload(CtdlIPC *ipc, void **buf, size_t bytes,
- void (*progress_gauge_callback)(long, long), char *cret);
-int CtdlIPCGenericCommand(CtdlIPC *ipc, const char *command, const char *to_send,
- size_t bytes_to_send, char **to_receive,
+ size_t resume,
+ void (*progress_gauge_callback)(CtdlIPC*, unsigned long, unsigned long),
+ char *cret);
+int CtdlIPCGenericCommand(CtdlIPC *ipc, const char *command,
+ const char *to_send, size_t bytes_to_send, char **to_receive,
size_t *bytes_to_receive, char *proto_response);
+/* Internals */
+int starttls(CtdlIPC *ipc);
+void setCryptoStatusHook(void (*hook)(char *s));
+void CtdlIPC_SetNetworkStatusCallback(CtdlIPC *ipc, void (*hook)(int state));
+/* This is all Ford's doing. FIXME: figure out what it's doing */
+extern int (*error_printf)(char *s, ...);
+void setIPCDeathHook(void (*hook)(void));
+void setIPCErrorPrintf(int (*func)(char *s, ...));
+void connection_died(CtdlIPC* ipc, int using_ssl);
+int CtdlIPC_getsockfd(CtdlIPC* ipc);
+char CtdlIPC_get(CtdlIPC* ipc);
+
#ifdef __cplusplus
}
#endif
projects / citadel.git / blobdiff