use an Enum for the cm_fields vector instead of nameless chars
[citadel.git] / citadel / internet_addressing.c
index 3237007d60a27d6a06d8153697f972049c49490b..b4663fc36e3a2d1d654d5a69aefa93d5edca8e33 100644 (file)
@@ -590,8 +590,8 @@ int convert_field(struct CtdlMessage *msg, const char *beg, const char *end) {
                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;
        }
 
@@ -599,89 +599,89 @@ int convert_field(struct CtdlMessage *msg, const char *beg, const char *end) {
                process_rfc822_addr(value, 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);
-               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) {
+               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['K'] != NULL) {
-                       free(msg->cm_fields['K']);
+               if (msg->cm_fields[eReplyTo] != NULL) {
+                       free(msg->cm_fields[eReplyTo]);
                }
-               msg->cm_fields['K'] = strndup(value, valuelen);
+               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;
        }
@@ -818,21 +818,21 @@ struct CtdlMessage *convert_internet_message_buf(StrBuf **rfc822)
        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;
@@ -1018,20 +1018,20 @@ char *harvest_collected_addresses(struct CtdlMessage *msg) {
        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;
                }
        }
@@ -1047,8 +1047,8 @@ char *harvest_collected_addresses(struct CtdlMessage *msg) {
 
        /* 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) {