/*
- * $Id$
- *
* This file contains functions which handle the mapping of Internet addresses
* to users on the Citadel system.
*/
#include "room_ops.h"
#include "parsedate.h"
#include "database.h"
-
#include "ctdl_module.h"
-
-#ifndef HAVE_SNPRINTF
-#include "snprintf.h"
-#endif
-
-
#ifdef HAVE_ICONV
#include <iconv.h>
sField < pFieldEnd;
pField++, sField++)
{
- if (*pField=='\"') quote = 1 - quote;
- if (!quote) {
- if (isspace(*sField))
- {
- *pField = ' ';
- pField++;
- sField++;
-
- while ((sField < pFieldEnd) &&
- isspace(*sField))
+ if ((*sField=='\r') || (*sField=='\n')) {
+ sField++;
+ if (*sField == '\n')
+ sField++;
+ *pField = *sField;
+ }
+ else {
+ if (*sField=='\"') quote = 1 - quote;
+ if (!quote) {
+ if (isspace(*sField))
+ {
+ *pField = ' ';
+ pField++;
sField++;
+
+ while ((sField < pFieldEnd) &&
+ isspace(*sField))
+ sField++;
+ *pField = *sField;
+ }
+ else *pField = *sField;
}
+ else *pField = *sField;
}
- else *pField = *sField;
}
*pField = '\0';
*FieldEnd = pField - 1;
valueend = key + len;
* ( key + (colonpos - beg) ) = '\0';
value = &key[(colonpos - beg) + 1];
+/* printf("Header: [%s]\nValue: [%s]\n", key, value); */
unfold_rfc822_field(&value, &valueend);
- valuelen = valueend - value;
+ valuelen = valueend - value + 1;
+/* printf("UnfoldedValue: [%s]\n", value); */
/*
* Here's the big rfc822-to-citadel loop.
parsed_date = parsedate(value);
if (parsed_date < 0L) parsed_date = time(NULL);
snprintf(buf, sizeof buf, "%ld", (long)parsed_date );
- if (msg->cm_fields['T'] == NULL)
- msg->cm_fields['T'] = strdup(buf);
+ if (msg->cm_fields[eTimestamp] == NULL)
+ msg->cm_fields[eTimestamp] = strdup(buf);
processed = 1;
}
else if (!strcasecmp(key, "From")) {
process_rfc822_addr(value, user, node, name);
- CtdlLogPrintf(CTDL_DEBUG, "Converted to <%s@%s> (%s)\n", user, node, name);
+ syslog(LOG_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);
- processed = 1;
- if (msg->cm_fields['F'] == NULL)
- msg->cm_fields['F'] = strdup(addr);
+ if (msg->cm_fields[eAuthor] == NULL)
+ msg->cm_fields[eAuthor] = strdup(name);
+ if (msg->cm_fields[erFc822Addr] == NULL)
+ msg->cm_fields[erFc822Addr] = strdup(addr);
processed = 1;
}
else if (!strcasecmp(key, "Subject")) {
- if (msg->cm_fields['U'] == NULL)
- msg->cm_fields['U'] = strndup(value, valuelen);
+ if (msg->cm_fields[eMsgSubject] == NULL)
+ msg->cm_fields[eMsgSubject] = strndup(value, valuelen);
processed = 1;
}
else if (!strcasecmp(key, "List-ID")) {
- if (msg->cm_fields['L'] == NULL)
- msg->cm_fields['L'] = strndup(value, valuelen);
+ if (msg->cm_fields[eListID] == NULL)
+ msg->cm_fields[eListID] = strndup(value, valuelen);
processed = 1;
}
else if (!strcasecmp(key, "To")) {
- if (msg->cm_fields['R'] == NULL)
- msg->cm_fields['R'] = strndup(value, valuelen);
+ if (msg->cm_fields[eRecipient] == NULL)
+ msg->cm_fields[eRecipient] = strndup(value, valuelen);
processed = 1;
}
else if (!strcasecmp(key, "CC")) {
- if (msg->cm_fields['Y'] == NULL)
- msg->cm_fields['Y'] = strndup(value, valuelen);
+ if (msg->cm_fields[eCarbonCopY] == NULL)
+ msg->cm_fields[eCarbonCopY] = strndup(value, valuelen);
processed = 1;
}
else if (!strcasecmp(key, "Message-ID")) {
- if (msg->cm_fields['I'] != NULL) {
- CtdlLogPrintf(CTDL_WARNING, "duplicate message id\n");
+ if (msg->cm_fields[emessageId] != NULL) {
+ syslog(LOG_WARNING, "duplicate message id\n");
}
- if (msg->cm_fields['I'] == NULL) {
- msg->cm_fields['I'] = strndup(value, valuelen);
+ if (msg->cm_fields[emessageId] == NULL) {
+ msg->cm_fields[emessageId] = strndup(value, valuelen);
/* Strip angle brackets */
- while (haschar(msg->cm_fields['I'], '<') > 0) {
- strcpy(&msg->cm_fields['I'][0],
- &msg->cm_fields['I'][1]);
+ while (haschar(msg->cm_fields[emessageId], '<') > 0) {
+ strcpy(&msg->cm_fields[emessageId][0],
+ &msg->cm_fields[emessageId][1]);
}
- for (i = 0; i<strlen(msg->cm_fields['I']); ++i)
- if (msg->cm_fields['I'][i] == '>')
- msg->cm_fields['I'][i] = 0;
+ for (i = 0; i<strlen(msg->cm_fields[emessageId]); ++i)
+ if (msg->cm_fields[emessageId][i] == '>')
+ msg->cm_fields[emessageId][i] = 0;
}
processed = 1;
}
else if (!strcasecmp(key, "Return-Path")) {
- if (msg->cm_fields['P'] == NULL)
- msg->cm_fields['P'] = strndup(value, valuelen);
+ if (msg->cm_fields[eMessagePath] == NULL)
+ msg->cm_fields[eMessagePath] = strndup(value, valuelen);
processed = 1;
}
else if (!strcasecmp(key, "Envelope-To")) {
- if (msg->cm_fields['V'] == NULL)
- msg->cm_fields['V'] = strndup(value, valuelen);
+ if (msg->cm_fields[eenVelopeTo] == NULL)
+ msg->cm_fields[eenVelopeTo] = strndup(value, valuelen);
processed = 1;
}
else if (!strcasecmp(key, "References")) {
- if (msg->cm_fields['W'] != NULL) {
- free(msg->cm_fields['W']);
+ if (msg->cm_fields[eWeferences] != NULL) {
+ free(msg->cm_fields[eWeferences]);
}
- msg->cm_fields['W'] = strndup(value, valuelen);
+ msg->cm_fields[eWeferences] = strndup(value, valuelen);
+ processed = 1;
+ }
+
+ else if (!strcasecmp(key, "Reply-To")) {
+ if (msg->cm_fields[eReplyTo] != NULL) {
+ free(msg->cm_fields[eReplyTo]);
+ }
+ msg->cm_fields[eReplyTo] = strndup(value, valuelen);
processed = 1;
}
else if (!strcasecmp(key, "In-reply-to")) {
- if (msg->cm_fields['W'] == NULL) { /* References: supersedes In-reply-to: */
- msg->cm_fields['W'] = strndup(value, valuelen);
+ if (msg->cm_fields[eWeferences] == NULL) { /* References: supersedes In-reply-to: */
+ msg->cm_fields[eWeferences] = strndup(value, valuelen);
}
processed = 1;
}
(done == 0) )
{
- if ((*pos=='\n') &&
- (!isspace(*(pos+1))))
+ if ( (*pos=='\n') && ((*(pos+1))!=0x20) && ((*(pos+1))!=0x09) )
{
end = pos;
}
/* Strip the field out of the RFC822 header if we used it */
if (!converted) {
StrBufAppendBufPlain(OtherHeaders, beg, end - beg, 0);
+ StrBufAppendBufPlain(OtherHeaders, HKEY("\n"), 0);
}
/* If we've hit the end of the message, bail out */
if (pos < totalend)
StrBufAppendBufPlain(OtherHeaders, pos, totalend - pos, 0);
FreeStrBuf(rfc822);
- msg->cm_fields['M'] = SmashStrBuf(&OtherHeaders);
+ msg->cm_fields[eMesageText] = SmashStrBuf(&OtherHeaders);
/* Follow-up sanity checks... */
/* If there's no timestamp on this message, set it to now. */
- if (msg->cm_fields['T'] == NULL) {
+ if (msg->cm_fields[eTimestamp] == NULL) {
snprintf(buf, sizeof buf, "%ld", (long)time(NULL));
- msg->cm_fields['T'] = strdup(buf);
+ msg->cm_fields[eTimestamp] = 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']);
+ if (msg->cm_fields[eWeferences] != NULL) {
+ convert_references_to_wefewences(msg->cm_fields[eWeferences]);
}
return msg;
* The caller is responsible for freeing the returned buffer. If the requested
* field is not present, or anything else goes wrong, it returns NULL.
*/
-char *rfc822_fetch_field(char *rfc822, char *fieldname) {
+char *rfc822_fetch_field(const char *rfc822, const char *fieldname) {
char *fieldbuf = NULL;
- char *end_of_headers;
- char *field_start;
- char *ptr;
+ const char *end_of_headers;
+ const char *field_start;
+ const char *ptr;
char *cont;
char fieldhdr[SIZ];
snprintf(fieldhdr, sizeof fieldhdr, "%s:", fieldname);
/* Locate the end of the headers, so we don't run past that point */
- end_of_headers = bmstrcasestr(rfc822, "\n\r\n");
+ end_of_headers = cbmstrcasestr(rfc822, "\n\r\n");
if (end_of_headers == NULL) {
- end_of_headers = bmstrcasestr(rfc822, "\n\n");
+ end_of_headers = cbmstrcasestr(rfc822, "\n\n");
}
if (end_of_headers == NULL) return (NULL);
- field_start = bmstrcasestr(rfc822, fieldhdr);
+ field_start = cbmstrcasestr(rfc822, fieldhdr);
if (field_start == NULL) return(NULL);
if (field_start > end_of_headers) return(NULL);
strcpy(fieldbuf, "");
ptr = field_start;
- ptr = memreadline(ptr, fieldbuf, SIZ-strlen(fieldbuf) );
+ ptr = cmemreadline(ptr, fieldbuf, SIZ-strlen(fieldbuf) );
while ( (isspace(ptr[0])) && (ptr < end_of_headers) ) {
strcat(fieldbuf, " ");
cont = &fieldbuf[strlen(fieldbuf)];
- ptr = memreadline(ptr, cont, SIZ-strlen(fieldbuf) );
+ ptr = cmemreadline(ptr, cont, SIZ-strlen(fieldbuf) );
striplt(cont);
}
}
key[keylen++] = 0;
- CtdlLogPrintf(CTDL_DEBUG, "Directory key is <%s>\n", key);
+ syslog(LOG_DEBUG, "Directory key is <%s>\n", key);
}
/*
* Add an Internet e-mail address to the directory for a user
*/
-void CtdlDirectoryAddUser(char *internet_addr, char *citadel_addr) {
+int CtdlDirectoryAddUser(char *internet_addr, char *citadel_addr) {
char key[SIZ];
- if (IsDirectory(internet_addr, 0) == 0) return;
- CtdlLogPrintf(CTDL_DEBUG, "Create directory entry: %s --> %s\n", internet_addr, citadel_addr);
+ if (IsDirectory(internet_addr, 0) == 0)
+ return 0;
+ syslog(LOG_DEBUG, "Create directory entry: %s --> %s\n", internet_addr, citadel_addr);
directory_key(key, internet_addr);
cdb_store(CDB_DIRECTORY, key, strlen(key), citadel_addr, strlen(citadel_addr)+1 );
+ return 1;
}
* (NOTE: we don't actually use or need the citadel_addr variable; it's merely
* here because the callback API expects to be able to send it.)
*/
-void CtdlDirectoryDelUser(char *internet_addr, char *citadel_addr) {
+int CtdlDirectoryDelUser(char *internet_addr, char *citadel_addr) {
char key[SIZ];
- CtdlLogPrintf(CTDL_DEBUG, "Delete directory entry: %s --> %s\n", internet_addr, citadel_addr);
+ syslog(LOG_DEBUG, "Delete directory entry: %s --> %s\n", internet_addr, citadel_addr);
directory_key(key, internet_addr);
- cdb_delete(CDB_DIRECTORY, key, strlen(key) );
+ return cdb_delete(CDB_DIRECTORY, key, strlen(key) ) == 0;
}
char user[256], node[256], name[256];
int is_harvestable;
int i, j, h;
- int field = 0;
+ eMsgField field = 0;
if (msg == NULL) return(NULL);
is_harvestable = 1;
strcpy(addr, "");
- if (msg->cm_fields['A'] != NULL) {
- strcat(addr, msg->cm_fields['A']);
+ if (msg->cm_fields[eAuthor] != NULL) {
+ strcat(addr, msg->cm_fields[eAuthor]);
}
- if (msg->cm_fields['F'] != NULL) {
+ if (msg->cm_fields[erFc822Addr] != NULL) {
strcat(addr, " <");
- strcat(addr, msg->cm_fields['F']);
+ strcat(addr, msg->cm_fields[erFc822Addr]);
strcat(addr, ">");
- if (IsDirectory(msg->cm_fields['F'], 0)) {
+ if (IsDirectory(msg->cm_fields[erFc822Addr], 0)) {
is_harvestable = 0;
}
}
/* Scan both the R (To) and Y (CC) fields */
for (i = 0; i < 2; ++i) {
- if (i == 0) field = 'R' ;
- if (i == 1) field = 'Y' ;
+ if (i == 0) field = eRecipient;
+ if (i == 1) field = eCarbonCopY;
if (msg->cm_fields[field] != NULL) {
for (j=0; j<num_tokens(msg->cm_fields[field], ','); ++j) {
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