-/* */
+/*
+ * serv_vcard.c
+ *
+ * A server-side module for Citadel which supports address book information
+ * using the standard vCard format.
+ *
+ * $Id$
+ *
+ */
+
+#define ADDRESS_BOOK_ROOM "Global Address Book"
+
#include "sysdep.h"
#include <stdlib.h>
#include <unistd.h>
#include <sys/wait.h>
#include <string.h>
#include <limits.h>
-#ifdef HAVE_PTHREAD_H
-#include <pthread.h>
-#endif
#include "citadel.h"
#include "server.h"
-#include <syslog.h>
#include <time.h>
#include "sysdep_decls.h"
#include "citserver.h"
/*
* This handler detects whether the user is attempting to save a new
* vCard as part of his/her personal configuration, and handles the replace
- * function accordingly.
+ * function accordingly (delete the user's existing vCard in the config room
+ * and in the global address book).
*/
-int vcard_personal_upload(struct CtdlMessage *msg) {
+int vcard_upload_beforesave(struct CtdlMessage *msg) {
char *ptr;
int linelen;
+ char config_rm[ROOMNAMELEN];
+ char buf[256];
+
+
+ if (!CC->logged_in) return(0); /* Only do this if logged in. */
/* If this isn't the configuration room, or if this isn't a MIME
* message, don't bother.
*/
- if (strcasecmp(msg->cm_fields['O'], CONFIGROOM)) return(0);
+ if (strcasecmp(msg->cm_fields['O'], USERCONFIGROOM)) return(0);
if (msg->cm_format_type != 4) return(0);
ptr = msg->cm_fields['M'];
/* Bingo! The user is uploading a new vCard, so
* delete the old one.
*/
- CtdlDeleteMessages(msg->cm_fields['O'],
- 0L, "text/x-vcard");
+
+ /* Delete the user's old vCard. This would probably
+ * get taken care of by the replication check, but we
+ * want to make sure there is absolutely only one
+ * vCard in the user's config room at all times.
+ *
+ * FIX ... this needs to be tweaked to allow an admin
+ * to make changes to another user's vCard instead of
+ * assuming that it's always the user saving his own.
+ */
+ MailboxName(config_rm, &CC->usersupp, USERCONFIGROOM);
+ CtdlDeleteMessages(config_rm, 0L, "text/x-vcard");
+
+ /* Set the Extended-ID to a standardized one so the
+ * replication always works correctly
+ */
+ if (msg->cm_fields['E'] != NULL)
+ phree(msg->cm_fields['E']);
+
+ sprintf(buf,
+ "Citadel vCard: personal card for %s at %s",
+ msg->cm_fields['A'], NODENAME);
+ msg->cm_fields['E'] = strdoop(buf);
+
+ /* Now allow the save to complete. */
return(0);
}
/*
- * back end function used by vcard_get_user()
+ * This handler detects whether the user is attempting to save a new
+ * vCard as part of his/her personal configuration, and handles the replace
+ * function accordingly (copy the vCard from the config room to the global
+ * address book).
*/
-void vcard_gm_backend(long msgnum) {
+int vcard_upload_aftersave(struct CtdlMessage *msg) {
+ char *ptr;
+ int linelen;
+ long I;
+
+
+ if (!CC->logged_in) return(0); /* Only do this if logged in. */
+
+ /* If this isn't the configuration room, or if this isn't a MIME
+ * message, don't bother.
+ */
+ if (strcasecmp(msg->cm_fields['O'], USERCONFIGROOM)) return(0);
+ if (msg->cm_format_type != 4) return(0);
+
+ ptr = msg->cm_fields['M'];
+ while (ptr != NULL) {
+
+ linelen = strcspn(ptr, "\n");
+ if (linelen == 0) return(0); /* end of headers */
+
+ if (!strncasecmp(ptr, "Content-type: text/x-vcard", 26)) {
+ /* Bingo! The user is uploading a new vCard, so
+ * copy it to the Global Address Book room.
+ */
+
+ I = atol(msg->cm_fields['I']);
+ if (I < 0L) return(0);
+
+ CtdlSaveMsgPointerInRoom(ADDRESS_BOOK_ROOM, I,
+ (SM_VERIFY_GOODNESS | SM_DO_REPL_CHECK) );
+
+ return(0);
+ }
+
+ ptr = strchr((char *)ptr, '\n');
+ if (ptr != NULL) ++ptr;
+ }
+
+ return(0);
+}
+
+
+
+/*
+ * back end function used for callbacks
+ */
+void vcard_gu_backend(long msgnum) {
VC->msgnum = msgnum;
}
struct vCard *v;
strcpy(hold_rm, CC->quickroom.QRname); /* save current room */
- MailboxName(config_rm, u, CONFIGROOM);
+ MailboxName(config_rm, u, USERCONFIGROOM);
if (getroom(&CC->quickroom, config_rm) != 0) {
getroom(&CC->quickroom, hold_rm);
/* We want the last (and probably only) vcard in this room */
VC->msgnum = (-1);
- CtdlForEachMessage(MSGS_LAST, 1, "text/x-vcard", vcard_gm_backend);
+ CtdlForEachMessage(MSGS_LAST, 1, "text/x-vcard",
+ NULL, vcard_gu_backend);
getroom(&CC->quickroom, hold_rm); /* return to saved room */
if (VC->msgnum < 0L) return vcard_new();
char temp[PATH_MAX];
FILE *fp;
char *ser;
- char config_rm[ROOMNAMELEN];
strcpy(temp, tmpnam(NULL));
ser = vcard_serialize(v);
fp = fopen(temp, "w");
if (fp == NULL) return;
- fprintf(fp, "Content-type: text/x-vcard\r\n\r\n");
if (ser == NULL) {
fprintf(fp, "begin:vcard\r\nend:vcard\r\n");
} else {
}
fclose(fp);
- /* these handy API functions do all the work for us */
- MailboxName(config_rm, u, CONFIGROOM);
- CtdlWriteObject(config_rm, "text/x-vcard", temp, 1, 0, 1);
+ /* This handy API function does all the work for us.
+ * NOTE: normally we would want to set that last argument to 1, to
+ * force the system to delete the user's old vCard. But it doesn't
+ * have to, because the vcard_upload_beforesave() hook above
+ * is going to notice what we're trying to do, and delete the old vCard.
+ */
+ CtdlWriteObject(USERCONFIGROOM, /* which room */
+ "text/x-vcard", /* MIME type */
+ temp, /* temp file */
+ u, /* which user */
+ 0, /* not binary */
+ 0, /* don't delete others of this type */
+ 0); /* no flags */
unlink(temp);
}
char tmpcity[256];
char tmpstate[256];
char tmpzip[256];
- char tmpphone[256];
char tmpaddress[512];
if (!(CC->logged_in)) {
}
}
}
- if (a==5) {
- strcpy(tmpphone, "");
- for (c=0; c<strlen(buf); ++c) {
- if ((buf[c]>='0')&&(buf[c]<='9')) {
- b=strlen(tmpphone);
- tmpphone[b]=buf[c];
- tmpphone[b+1]=0;
- }
- }
- vcard_set_prop(my_vcard, "tel;home", tmpphone);
- }
+ if (a==5) vcard_set_prop(my_vcard, "tel;home", buf);
if (a==6) vcard_set_prop(my_vcard, "email;internet", buf);
++a;
}
cprintf("%s\n", usbuf.password);
cprintf("%s\n", vcard_get_prop(v, "n", 0)); /* name */
- strcpy(adr, vcard_get_prop(v, "adr", 0)); /* address... */
+ sprintf(adr, "%s", vcard_get_prop(v, "adr", 0));/* address... */
extract_token(buf, adr, 2, ';');
cprintf("%s\n", buf); /* street */
- extract_token(buf, adr, 2, ';');
+ extract_token(buf, adr, 3, ';');
cprintf("%s\n", buf); /* city */
- extract_token(buf, adr, 2, ';');
+ extract_token(buf, adr, 4, ';');
cprintf("%s\n", buf); /* state */
- extract_token(buf, adr, 2, ';');
+ extract_token(buf, adr, 5, ';');
cprintf("%s\n", buf); /* zip */
tel = vcard_get_prop(v, "tel;home", 0);
}
+/*
+ * When a user is being deleted, we have to remove his/her vCard.
+ * This is accomplished by issuing a message with 'CANCEL' in the S (special)
+ * field, and the same Extended ID as the existing card.
+ */
+void vcard_purge(char *username, long usernum) {
+ struct CtdlMessage *msg;
+ char buf[256];
+
+ msg = (struct CtdlMessage *) mallok(sizeof(struct CtdlMessage));
+ if (msg == NULL) return;
+ memset(msg, 0, sizeof(struct CtdlMessage));
+
+ msg->cm_magic = CTDLMESSAGE_MAGIC;
+ msg->cm_anon_type = MES_NORMAL;
+ msg->cm_format_type = 0;
+ msg->cm_fields['A'] = strdoop(username);
+ msg->cm_fields['O'] = strdoop(ADDRESS_BOOK_ROOM);
+ msg->cm_fields['N'] = strdoop(NODENAME);
+ msg->cm_fields['M'] = strdoop("Purge this vCard\n");
+
+ sprintf(buf,
+ "Citadel vCard: personal card for %s at %s",
+ msg->cm_fields['A'], NODENAME);
+ msg->cm_fields['E'] = strdoop(buf);
+
+ msg->cm_fields['S'] = strdoop("CANCEL");
+
+ CtdlSaveMsg(msg, "", ADDRESS_BOOK_ROOM, MES_LOCAL, 1);
+ CtdlFreeMessage(msg);
+
+ /* Start a netproc run in the background, so the "purge" message
+ * gets flushed out of the room immediately
+ */
+ system("./netproc &");
+}
+
+
+
+/*
+ * Session startup, allocate some per-session data
+ */
void vcard_session_startup_hook(void) {
CtdlAllocUserData(SYM_VCARD, sizeof(struct vcard_internal_info));
}
-
char *Dynamic_Module_Init(void)
{
SYM_VCARD = CtdlGetDynamicSymbol();
CtdlRegisterSessionHook(vcard_session_startup_hook, EVT_START);
- CtdlRegisterMessageHook(vcard_personal_upload, EVT_BEFORESAVE);
+ CtdlRegisterMessageHook(vcard_upload_beforesave, EVT_BEFORESAVE);
+ CtdlRegisterMessageHook(vcard_upload_aftersave, EVT_AFTERSAVE);
CtdlRegisterProtoHook(cmd_regi, "REGI", "Enter registration info");
CtdlRegisterProtoHook(cmd_greg, "GREG", "Get registration info");
+ CtdlRegisterUserHook(vcard_purge, EVT_PURGEUSER);
+ create_room(ADDRESS_BOOK_ROOM, 0, "", 0);
return "$Id$";
}
+
+
+
projects / citadel.git / blobdiff