return elems_added;
}
-/*
- * Takes a TMPL_TYPE_ATTR and adds it to an slist
- */
-static int tmpl_attr_to_slist(fr_mail_ctx_t *uctx, struct curl_slist **out, tmpl_t * const tmpl)
-{
- request_t *request = ((fr_mail_ctx_t *)uctx)->request;
- fr_pair_t *vp;
- tmpl_dcursor_ctx_t cc;
- int count = 0;
-
- /* Iterate over the VP and add the string value to the curl_slist */
- vp = tmpl_dcursor_init(NULL, NULL, &cc, &uctx->cursor, request, tmpl);
-
- while (vp) {
- *out = curl_slist_append(*out, vp->vp_strvalue);
- vp = fr_dcursor_next(&uctx->cursor);
- count++;
- }
-
- /* Return the number of elements which were found */
- tmpl_dcursor_clear(&cc);
- return count;
-}
-
/** Transform an array of value box lists to entries in a CURL slist
*
*/
return count;
}
-/*
- * Parse through an array of tmpl * elements and add them to an slist
- */
-static int tmpl_arr_to_slist(fr_mail_ctx_t *uctx, struct curl_slist **out, tmpl_t ** const tmpl)
-{
- request_t *request = uctx->request;
- int count = 0;
- char *expanded_str;
-
- talloc_foreach(tmpl, current) {
- if (current->type == TMPL_TYPE_ATTR) {
- /* If the element contains a reference to an attribute, parse every value it references */
- count += tmpl_attr_to_slist(uctx, out, current);
-
- } else {
- /* If the element is just a normal string, add it's name to the slist*/
- if (tmpl_aexpand(request, &expanded_str, request, current, NULL, NULL) < 0) {
- RDEBUG2("Could not expand the element %s", current->name);
- break;
- }
-
- *out = curl_slist_append(*out, expanded_str);
- count++;
- }
- }
-
- return count;
-}
-
-/*
- * Adds every element associated with a tmpl_attr to an sbuff
- */
-static ssize_t tmpl_attr_to_sbuff(fr_mail_ctx_t *uctx, fr_sbuff_t *out, tmpl_t const *vpt, char const *delimiter)
-{
- fr_pair_t *vp;
- tmpl_dcursor_ctx_t cc;
-
- ssize_t copied = 0;
-
- /* Loop through the elements to be added to the sbuff */
- vp = tmpl_dcursor_init(NULL, NULL, &cc, &uctx->cursor, uctx->request, vpt);
- while (vp) {
- copied += fr_sbuff_in_bstrncpy(out, vp->vp_strvalue, vp->vp_length);
-
- vp = fr_dcursor_next(&uctx->cursor);
- /* If there will be more values, add a comma and whitespace */
- if (vp) {
- copied += fr_sbuff_in_strcpy(out, delimiter);
- }
- }
- tmpl_dcursor_clear(&cc);
- return copied;
-}
-
/** Converts an array of value box lists to a curl_slist with a prefix
*
* @param uctx Mail context.
return 1;
}
-/*
- * Adds every value in a dict_attr to a curl_slist as a comma separated list with a preposition
- */
-static int tmpl_arr_to_header(fr_mail_ctx_t *uctx, struct curl_slist **out, tmpl_t ** const tmpl,
- const char *preposition)
-{
- request_t *request = uctx->request;
- fr_sbuff_t sbuff;
- fr_sbuff_uctx_talloc_t sbuff_ctx;
- ssize_t out_len = 0;
- char *expanded_str;
-
- /* Initialize the buffer for the recipients. Used for TO */
- fr_sbuff_init_talloc(uctx, &sbuff, &sbuff_ctx, 256, SIZE_MAX);
- /* Add the preposition for the header element */
- (void) fr_sbuff_in_strcpy(&sbuff, preposition);
-
- talloc_foreach(tmpl, vpt) {
- /* If there have already been elements added, keep them comma separated */
- if (out_len > 0) {
- out_len += fr_sbuff_in_strcpy(&sbuff, ", ");
- }
-
- /* Add the tmpl to the header sbuff */
- if (vpt->type == TMPL_TYPE_ATTR) {
- /* If the element contains a reference to an attribute, parse every value it references */
- out_len += tmpl_attr_to_sbuff(uctx, &sbuff, vpt, ", ");
-
- } else {
- /* If the element is just a normal string, add it's name to the slist*/
- if( tmpl_aexpand(request, &expanded_str, request, vpt, NULL, NULL) < 0) {
- RDEBUG2("Could not expand the element %s", vpt->name);
- break;
- }
- out_len += fr_sbuff_in_bstrncpy(&sbuff, expanded_str, vpt->len);
- }
- }
-
- /* Add the generated buffer the the curl_slist if elements were added */
- if (out_len > 0) {
- *out = curl_slist_append(*out, sbuff.buff);
- talloc_free(sbuff.buff);
- return 1;
- }
-
- talloc_free(sbuff.buff);
- RDEBUG2("Failed to add the element to the header");
- return 0;
-}
-
/*
* Takes a string value and adds it as a file path to upload as an attachment
*/
return 1;
}
-/*
- * Parse a tmpl attr into a file attachment path and add it as a mime part
- */
-static int tmpl_attr_to_attachment(fr_mail_ctx_t *uctx, curl_mime *mime, const tmpl_t * tmpl,
- fr_sbuff_t *path_buffer, fr_sbuff_marker_t *m)
-{
- fr_pair_t *vp;
- request_t *request = uctx->request;
- tmpl_dcursor_ctx_t cc;
- int attachments_set = 0;
-
- /* Check for any file attachments */
- for (vp = tmpl_dcursor_init(NULL, NULL, &cc, &uctx->cursor, request, tmpl);
- vp;
- vp = fr_dcursor_next(&uctx->cursor)) {
- if (vp->vp_tainted) {
- RDEBUG2("Skipping tainted attachment");
- continue;
- }
-
- attachments_set += str_to_attachments(uctx, mime, vp->vp_strvalue, vp->vp_length, path_buffer, m);
- }
-
- tmpl_dcursor_clear(&cc);
- return attachments_set;
-}
-
-/*
- * Adds every element in a tmpl** to an attachment path, then adds it to the email
- */
-static int tmpl_arr_to_attachments (fr_mail_ctx_t *uctx, curl_mime *mime, tmpl_t ** const tmpl,
- fr_sbuff_t *path_buffer, fr_sbuff_marker_t *m)
-{
- request_t *request = uctx->request;
- ssize_t count = 0;
- ssize_t expanded_str_len;
- char *expanded_str;
-
- talloc_foreach(tmpl, current) {
- /* write the elements to the sbuff as a comma separated list */
- if (current->type == TMPL_TYPE_ATTR) {
- count += tmpl_attr_to_attachment(uctx, mime, current, path_buffer, m);
-
- } else {
- expanded_str_len = tmpl_aexpand(request, &expanded_str, request, current, NULL, NULL);
- if (expanded_str_len < 0) {
- RDEBUG2("Could not expand the element %s", current->name);
- continue;
- }
-
- count += str_to_attachments(uctx, mime, expanded_str, expanded_str_len, path_buffer, m);
- }
- }
-
- return count;
-}
-
/** Generate the `From:` header
*
* Defaults to using `sender_address` values, falls back to `envelope_address`
projects / thirdparty / freeradius-server.git / commitdiff
