#include "msgbase.h"
#include "internet_addressing.h"
#include "tools.h"
+#include "mime_parser.h"
#include "vcard.h"
#include "serv_ldap.h"
#include "serv_vcard.h"
}
+/*
+ * Callback function for vcard_upload_beforesave() hunts for the real vcard in the MIME structure
+ */
+void vcard_extract_vcard(char *name, char *filename, char *partnum, char *disp,
+ void *content, char *cbtype, char *cbcharset, size_t length,
+ char *encoding, void *cbuserdata)
+{
+ struct vCard **v = (struct vCard **) cbuserdata;
+
+ if ( (!strcasecmp(cbtype, "text/x-vcard"))
+ || (!strcasecmp(cbtype, "text/vcard")) ) {
+
+ lprintf(CTDL_DEBUG, "Part %s contains a vCard! Loading...\n", partnum);
+ if (*v != NULL) {
+ vcard_free(*v);
+ }
+ *v = vcard_load(content);
+ }
+}
+
/*
* This handler detects whether the user is attempting to save a new
int vcard_upload_beforesave(struct CtdlMessage *msg) {
char *ptr;
char *s;
- int linelen;
char buf[SIZ];
struct ctdluser usbuf;
long what_user;
ptr = msg->cm_fields['M'];
if (ptr == NULL) return(0);
- while (ptr != NULL) {
-
- linelen = strcspn(ptr, "\n");
- if (linelen == 0) return(0); /* end of headers */
-
- if (!strncasecmp(ptr, "Content-type: text/x-vcard", 26)) {
+ mime_parser(msg->cm_fields['M'],
+ NULL,
+ *vcard_extract_vcard,
+ NULL, NULL,
+ &v, /* user data ptr - put the vcard here */
+ 0
+ );
- if (yes_my_citadel_config) {
- /* Bingo! The user is uploading a new vCard, so
- * delete the old one. First, figure out which user
- * is being re-registered...
- */
- what_user = atol(CC->room.QRname);
-
- if (what_user == CC->user.usernum) {
- /* It's the logged in user. That was easy. */
- memcpy(&usbuf, &CC->user,
- sizeof(struct ctdluser) );
- }
-
- else if (getuserbynumber(&usbuf, what_user) == 0) {
- /* We fetched a valid user record */
- }
-
- else {
- /* No user with that number! */
- return(0);
- }
-
- /* 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.
- */
- CtdlDeleteMessages(CC->room.QRname, NULL, 0, "text/x-vcard");
+ if (v == NULL) return(0); /* no vCards were found in this message */
- /* Make the author of the message the name of the user.
- */
- if (msg->cm_fields['A'] != NULL) {
- free(msg->cm_fields['A']);
- }
- msg->cm_fields['A'] = strdup(usbuf.fullname);
- }
+ s = vcard_get_prop(v, "FN", 0, 0, 0);
+ if (s) lprintf(CTDL_DEBUG, "vCard beforesave hook running for <%s>\n", s);
- /* Manipulate the vCard data structure */
- v = vcard_load(msg->cm_fields['M']);
- if (v != NULL) {
-
- /* Insert or replace RFC2739-compliant free/busy URL */
- if (yes_my_citadel_config) {
- sprintf(buf, "http://%s/%s.vfb",
- config.c_fqdn,
- usbuf.fullname);
- for (i=0; i<strlen(buf); ++i) {
- if (buf[i] == ' ') buf[i] = '_';
- }
- vcard_set_prop(v, "FBURL;PREF", buf, 0);
- }
+ if (yes_my_citadel_config) {
+ /* Bingo! The user is uploading a new vCard, so
+ * delete the old one. First, figure out which user
+ * is being re-registered...
+ */
+ what_user = atol(CC->room.QRname);
- /* If this is an address book room, and the vCard has
- * no UID, then give it one.
- */
- if (yes_any_vcard_room) {
- s = vcard_get_prop(v, "UID", 0, 0, 0);
- if (s == NULL) {
- generate_uuid(buf);
- vcard_set_prop(v, "UID", buf, 0);
- }
- }
+ if (what_user == CC->user.usernum) {
+ /* It's the logged in user. That was easy. */
+ memcpy(&usbuf, &CC->user, sizeof(struct ctdluser));
+ }
+
+ else if (getuserbynumber(&usbuf, what_user) == 0) {
+ /* We fetched a valid user record */
+ }
- /* Enforce local UID policy if applicable */
- if (yes_my_citadel_config) {
- snprintf(buf, sizeof buf, VCARD_EXT_FORMAT,
- msg->cm_fields['A'], NODENAME);
- vcard_set_prop(v, "UID", buf, 0);
- }
+ else {
+ /* somebody set up us the bomb! */
+ yes_my_citadel_config = 0;
+ }
+ }
+
+ if (yes_my_citadel_config) {
+ /* 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.
+ *
+ * FIXME also handle text/vcard by implementing regexp
+ */
+ CtdlDeleteMessages(CC->room.QRname, NULL, 0, "text/x-vcard");
- /*
- * Set the EUID of the message to the UID of the vCard.
- */
- if (msg->cm_fields['E'] != NULL) free(msg->cm_fields['E']);
- s = vcard_get_prop(v, "UID", 0, 0, 0);
- if (s != NULL) {
- msg->cm_fields['E'] = strdup(s);
- if (msg->cm_fields['U'] == NULL) {
- msg->cm_fields['U'] = strdup(s);
- }
- }
+ /* Make the author of the message the name of the user. */
+ if (msg->cm_fields['A'] != NULL) {
+ free(msg->cm_fields['A']);
+ }
+ msg->cm_fields['A'] = strdup(usbuf.fullname);
+ }
- /*
- * Set the Subject to the name in the vCard.
- */
- s = vcard_get_prop(v, "FN", 0, 0, 0);
- if (s == NULL) {
- s = vcard_get_prop(v, "N", 0, 0, 0);
- }
- if (s != NULL) {
- if (msg->cm_fields['U'] != NULL) {
- free(msg->cm_fields['U']);
- }
- msg->cm_fields['U'] = strdup(s);
- }
+ /* Insert or replace RFC2739-compliant free/busy URL */
+ if (yes_my_citadel_config) {
+ sprintf(buf, "http://%s/%s.vfb",
+ config.c_fqdn,
+ usbuf.fullname);
+ for (i=0; i<strlen(buf); ++i) {
+ if (buf[i] == ' ') buf[i] = '_';
+ }
+ vcard_set_prop(v, "FBURL;PREF", buf, 0);
+ }
- /* Re-serialize it back into the msg body */
- ser = vcard_serialize(v);
- if (ser != NULL) {
- msg->cm_fields['M'] = realloc(
- msg->cm_fields['M'],
- strlen(ser) + 1024
- );
- sprintf(msg->cm_fields['M'],
- "Content-type: text/x-vcard"
- "\r\n\r\n%s\r\n", ser);
- free(ser);
- }
- vcard_free(v);
+ /* If this is an address book room, and the vCard has
+ * no UID, then give it one.
+ */
+ if (yes_any_vcard_room) {
+ s = vcard_get_prop(v, "UID", 0, 0, 0);
+ if (s == NULL) {
+ generate_uuid(buf);
+ vcard_set_prop(v, "UID", buf, 0);
+ }
+ }
+
+ /* Enforce local UID policy if applicable */
+ if (yes_my_citadel_config) {
+ snprintf(buf, sizeof buf, VCARD_EXT_FORMAT, msg->cm_fields['A'], NODENAME);
+ vcard_set_prop(v, "UID", buf, 0);
+ }
+
+ if (yes_any_vcard_room) {
+ /*
+ * Set the EUID of the message to the UID of the vCard.
+ */
+ if (msg->cm_fields['E'] != NULL) free(msg->cm_fields['E']);
+ s = vcard_get_prop(v, "UID", 0, 0, 0);
+ if (s != NULL) {
+ msg->cm_fields['E'] = strdup(s);
+ if (msg->cm_fields['U'] == NULL) {
+ msg->cm_fields['U'] = strdup(s);
}
+ }
- /* Now allow the save to complete. */
- return(0);
+ /*
+ * Set the Subject to the name in the vCard.
+ */
+ s = vcard_get_prop(v, "FN", 0, 0, 0);
+ if (s == NULL) {
+ s = vcard_get_prop(v, "N", 0, 0, 0);
+ }
+ if (s != NULL) {
+ if (msg->cm_fields['U'] != NULL) {
+ free(msg->cm_fields['U']);
+ }
+ msg->cm_fields['U'] = strdup(s);
}
- ptr = strchr((char *)ptr, '\n');
- if (ptr != NULL) ++ptr;
+ /* Re-serialize it back into the msg body */
+ ser = vcard_serialize(v);
+ if (ser != NULL) {
+ msg->cm_fields['M'] = realloc(msg->cm_fields['M'], strlen(ser) + 1024);
+ sprintf(msg->cm_fields['M'],
+ "Content-type: text/x-vcard"
+ "\r\n\r\n%s\r\n", ser);
+ free(ser);
+ }
}
+ /* Now allow the save to complete. */
+ vcard_free(v);
return(0);
}
projects / citadel.git / commitdiff