#include <sys/wait.h>
#include <string.h>
#include <limits.h>
+#include <libcitadel.h>
#include "citadel.h"
#include "server.h"
-#include "serv_extensions.h"
#include "sysdep_decls.h"
#include "citserver.h"
#include "support.h"
#include "config.h"
-#include "tools.h"
#include "msgbase.h"
#include "internet_addressing.h"
#include "user_ops.h"
char host[256], type[256];
if (fqdn == NULL) return(hostalias_nomatch);
- if (strlen(fqdn) == 0) return(hostalias_nomatch);
+ if (IsEmptyStr(fqdn)) return(hostalias_nomatch);
if (!strcasecmp(fqdn, "localhost")) return(hostalias_localhost);
if (!strcasecmp(fqdn, config.c_fqdn)) return(hostalias_localhost);
if (!strcasecmp(fqdn, config.c_nodename)) return(hostalias_localhost);
&& (!strcasecmp(fqdn, host)))
return(hostalias_localhost);
- if ( (!strcasecmp(type, "gatewaydomain"))
- && (!strcasecmp(&fqdn[strlen(fqdn)-strlen(host)], host)))
- return(hostalias_gatewaydomain);
-
if ( (!strcasecmp(type, "directory"))
&& (!strcasecmp(&fqdn[strlen(fqdn)-strlen(host)], host)))
return(hostalias_directory);
+ if ( (!strcasecmp(type, "masqdomain"))
+ && (!strcasecmp(&fqdn[strlen(fqdn)-strlen(host)], host)))
+ return(hostalias_masq);
+
}
return(hostalias_nomatch);
*/
int fuzzy_match(struct ctdluser *us, char *matchstring) {
int a;
+ long len;
if ( (!strncasecmp(matchstring, "cit", 3))
&& (atol(&matchstring[3]) == us->usernum)) {
return 0;
}
-
- for (a=0; a<strlen(us->fullname); ++a) {
+ len = strlen(matchstring);
+ for (a=0; !IsEmptyStr(&us->fullname[a]); ++a) {
if (!strncasecmp(&us->fullname[a],
- matchstring, strlen(matchstring))) {
+ matchstring, len)) {
return 0;
}
}
stripout(name, '<', '>');
/* strip anything to the left of a bang */
- while ((strlen(name) > 0) && (haschar(name, '!') > 0))
+ while ((!IsEmptyStr(name)) && (haschar(name, '!') > 0))
strcpy(name, &name[1]);
/* and anything to the right of a @ or % */
/* but if there are a set of quotes, that supersedes everything */
if (haschar(rfc822, 34) == 2) {
strcpy(name, rfc822);
- while ((strlen(name) > 0) && (name[0] != 34)) {
+ while ((!IsEmptyStr(name)) && (name[0] != 34)) {
strcpy(&name[0], &name[1]);
}
strcpy(&name[0], &name[1]);
}
/* strip anything to the left of a bang */
- while ((strlen(user) > 0) && (haschar(user, '!') > 0))
+ while ((!IsEmptyStr(user)) && (haschar(user, '!') > 0))
strcpy(user, &user[1]);
/* and anything to the right of a @ or % */
else {
/* strip anything to the left of a @ */
- while ((strlen(node) > 0) && (haschar(node, '@') > 0))
+ while ((!IsEmptyStr(node)) && (haschar(node, '@') > 0))
strcpy(node, &node[1]);
/* strip anything to the left of a % */
- while ((strlen(node) > 0) && (haschar(node, '%') > 0))
+ while ((!IsEmptyStr(node)) && (haschar(node, '%') > 0))
strcpy(node, &node[1]);
/* reduce multiple system bang paths to node!user */
- while ((strlen(node) > 0) && (haschar(node, '!') > 1))
+ while ((!IsEmptyStr(node)) && (haschar(node, '!') > 1))
strcpy(node, &node[1]);
/* now get rid of the user portion of a node!user string */
* but no name outside the brackets, we now have an empty name. In
* this case, use the user portion of the address as the name.
*/
- if ((strlen(name) == 0) && (strlen(user) > 0)) {
+ if ((IsEmptyStr(name)) && (!IsEmptyStr(user))) {
strcpy(name, user);
}
}
else if (!strcasecmp(key, "From")) {
process_rfc822_addr(value, user, node, name);
- lprintf(CTDL_DEBUG, "Converted to <%s@%s> (%s)\n", user, node, name);
+ CtdlLogPrintf(CTDL_DEBUG, "Converted to <%s@%s> (%s)\n", user, node, name);
snprintf(addr, sizeof addr, "%s@%s", user, node);
if (msg->cm_fields['A'] == NULL)
msg->cm_fields['A'] = strdup(name);
else if (!strcasecmp(key, "Message-ID")) {
if (msg->cm_fields['I'] != NULL) {
- lprintf(CTDL_WARNING, "duplicate message id\n");
+ CtdlLogPrintf(CTDL_WARNING, "duplicate message id\n");
}
if (msg->cm_fields['I'] == NULL) {
processed = 1;
}
+ else if (!strcasecmp(key, "Return-Path")) {
+ if (msg->cm_fields['P'] == NULL)
+ msg->cm_fields['P'] = strdup(value);
+ processed = 1;
+ }
+
+ else if (!strcasecmp(key, "Envelope-To")) {
+ if (msg->cm_fields['V'] == NULL)
+ msg->cm_fields['V'] = strdup(value);
+ processed = 1;
+ }
+
+ else if (!strcasecmp(key, "References")) {
+ if (msg->cm_fields['W'] != NULL) {
+ free(msg->cm_fields['W']);
+ }
+ msg->cm_fields['W'] = strdup(value);
+ processed = 1;
+ }
+
+ else if (!strcasecmp(key, "In-reply-to")) {
+ if (msg->cm_fields['W'] == NULL) { /* References: supersedes In-reply-to: */
+ msg->cm_fields['W'] = strdup(value);
+ }
+ processed = 1;
+ }
+
+
+
/* Clean up and move on. */
free(key); /* Don't free 'value', it's actually the same buffer */
return(processed);
}
+/*
+ * Convert RFC822 references format (References) to Citadel references format (Weferences)
+ */
+void convert_references_to_wefewences(char *str) {
+ int bracket_nesting = 0;
+ char *ptr = str;
+ char *moveptr = NULL;
+ char ch;
+
+ while(*ptr) {
+ ch = *ptr;
+ if (ch == '>') {
+ --bracket_nesting;
+ if (bracket_nesting < 0) bracket_nesting = 0;
+ }
+ if ((ch == '>') && (bracket_nesting == 0) && (*(ptr+1)) && (ptr>str) ) {
+ *ptr = '|';
+ ++ptr;
+ }
+ else if (bracket_nesting > 0) {
+ ++ptr;
+ }
+ else {
+ moveptr = ptr;
+ while (*moveptr) {
+ *moveptr = *(moveptr+1);
+ ++moveptr;
+ }
+ }
+ if (ch == '<') ++bracket_nesting;
+ }
+
+}
+
+
/*
* Convert an RFC822 message (headers + body) to a CtdlMessage structure.
* NOTE: the supplied buffer becomes part of the CtdlMessage structure, and
msg->cm_fields['T'] = strdup(buf);
}
+ /* If a W (references, or rather, Wefewences) field is present, we
+ * have to convert it from RFC822 format to Citadel format.
+ */
+ if (msg->cm_fields['W'] != NULL) {
+ convert_references_to_wefewences(msg->cm_fields['W']);
+ }
+
return msg;
}
int i;
int keylen = 0;
- for (i=0; i<strlen(addr); ++i) {
+ for (i=0; !IsEmptyStr(&addr[i]); ++i) {
if (!isspace(addr[i])) {
key[keylen++] = tolower(addr[i]);
}
}
key[keylen++] = 0;
- lprintf(CTDL_DEBUG, "Directory key is <%s>\n", key);
+ CtdlLogPrintf(CTDL_DEBUG, "Directory key is <%s>\n", key);
}
/* Return nonzero if the supplied address is in a domain we keep in
* the directory
*/
-int IsDirectory(char *addr) {
+int IsDirectory(char *addr, int allow_masq_domains) {
char domain[256];
int h;
h = CtdlHostAlias(domain);
+ if ( (h == hostalias_masq) && allow_masq_domains)
+ return(1);
+
if ( (h == hostalias_localhost) || (h == hostalias_directory) ) {
return(1);
}
void CtdlDirectoryAddUser(char *internet_addr, char *citadel_addr) {
char key[SIZ];
- lprintf(CTDL_DEBUG, "Dir: %s --> %s\n",
+ CtdlLogPrintf(CTDL_DEBUG, "Dir: %s --> %s\n",
internet_addr, citadel_addr);
- if (IsDirectory(internet_addr) == 0) return;
+ if (IsDirectory(internet_addr, 0) == 0) return;
directory_key(key, internet_addr);
if (num_tokens(internet_addr, '@') != 2) return(-1);
/* Only do lookups for domains in the directory */
- if (IsDirectory(internet_addr) == 0) return(-1);
+ if (IsDirectory(internet_addr, 0) == 0) return(-1);
directory_key(key, internet_addr);
cdbrec = cdb_fetch(CDB_DIRECTORY, key, strlen(key) );
strcat(addr, " <");
strcat(addr, msg->cm_fields['F']);
strcat(addr, ">");
- if (IsDirectory(msg->cm_fields['F'])) {
+ if (IsDirectory(msg->cm_fields['F'], 0)) {
is_harvestable = 0;
}
}
if ( (h != hostalias_localhost) && (h != hostalias_directory) ) {
coll = realloc(coll, strlen(coll) + strlen(addr) + 4);
if (coll == NULL) return(NULL);
- if (strlen(coll) > 0) {
+ if (!IsEmptyStr(coll)) {
strcat(coll, ",");
}
striplt(addr);
}
}
- if (strlen(coll) == 0) {
+ if (IsEmptyStr(coll)) {
free(coll);
return(NULL);
}
projects / citadel.git / blobdiff