static int
mailimap_qresync_extension_parse(int calling_parser, mailstream * fd,
MMAPString * buffer, struct mailimap_parser_context * parser_ctx, size_t * indx,
struct mailimap_extension_data ** result,
size_t progr_rate, progress_function * progr_fun)
{
size_t cur_token;
int r;
cur_token = * indx;
switch (calling_parser) {
case MAILIMAP_EXTENDED_PARSER_RESP_TEXT_CODE: {
struct mailimap_qresync_resptextcode * resptextcode;
struct mailimap_extension_data * ext_data;
r = resp_text_code_parse(fd, buffer, parser_ctx, &cur_token, &resptextcode);
if (r != MAILIMAP_NO_ERROR)
return r;
ext_data = mailimap_extension_data_new(&mailimap_extension_qresync,
MAILIMAP_QRESYNC_TYPE_RESP_TEXT_CODE, resptextcode);
if (ext_data == NULL) {
mailimap_qresync_resptextcode_free(resptextcode);
return MAILIMAP_ERROR_MEMORY;
}
* indx = cur_token;
* result = ext_data;
return MAILIMAP_NO_ERROR;
}
case MAILIMAP_EXTENDED_PARSER_RESPONSE_DATA: {
struct mailimap_qresync_vanished * vanished;
struct mailimap_extension_data * ext_data;
r = vanished_parse(fd, buffer, parser_ctx, &cur_token, &vanished);
if (r != MAILIMAP_NO_ERROR)
return r;
ext_data = mailimap_extension_data_new(&mailimap_extension_qresync,
MAILIMAP_QRESYNC_TYPE_VANISHED, vanished);
if (ext_data == NULL) {
mailimap_qresync_vanished_free(vanished);
return MAILIMAP_ERROR_MEMORY;
}
* indx = cur_token;
* result = ext_data;
return MAILIMAP_NO_ERROR;
}
}
return MAILIMAP_ERROR_PARSE;
}
/*
this is the extension's initial parser. it switches on calling_parser
and calls the corresponding actual parser. quota extends
imap as follows:
mailbox-data /= "*" SP quota_response CRLF /
"*" SP quotaroot_response CRLF
quota_response ::= "QUOTA" SP astring SP quota_list
quotaroot_response ::= "QUOTAROOT" SP astring *(SP astring)
quota_list ::= "(" #quota_resource ")"
note that RFC2087 doesn't actually specify whether the responses augment
mailbox-data or augment the cases in response-data; I have chosen to
place them in mailbox-data (the difference is academic as the byte stream
is identical in either case)
*/
int mailimap_quota_parse(int calling_parser, mailstream * fd,
MMAPString * buffer, size_t * indx,
struct mailimap_extension_data ** result,
size_t progr_rate,
progress_function * progr_fun)
{
int r;
struct mailimap_quota_quota_data * quota_data = 0;
struct mailimap_quota_quotaroot_data * quotaroot_data = 0;
void * data;
int type;
switch (calling_parser)
{
case MAILIMAP_EXTENDED_PARSER_MAILBOX_DATA:
r = mailimap_quota_quota_response_parse(fd, buffer, indx,
"a_data, progr_rate, progr_fun);
if (r == MAILIMAP_NO_ERROR) {
type = MAILIMAP_QUOTA_TYPE_QUOTA_DATA;
data = quota_data;
}
if (r == MAILIMAP_ERROR_PARSE) {
r = mailimap_quota_quotaroot_response_parse(fd, buffer, indx,
"aroot_data, progr_rate, progr_fun);
if (r == MAILIMAP_NO_ERROR) {
type = MAILIMAP_QUOTA_TYPE_QUOTAROOT_DATA;
data = quotaroot_data;
}
}
if (r != MAILIMAP_NO_ERROR) {
return r;
}
* result = mailimap_extension_data_new(&mailimap_extension_quota,
type, data);
if (*result == NULL) {
if (quota_data)
mailimap_quota_quota_data_free(quota_data);
if (quotaroot_data)
mailimap_quota_quotaroot_data_free(quotaroot_data);
return MAILIMAP_ERROR_MEMORY;
}
break;
default:
/* return a MAILIMAP_ERROR_PARSE if the extension
doesn't extend calling_parser. */
return MAILIMAP_ERROR_PARSE;
break;
}
return MAILIMAP_NO_ERROR;
}
static int
mailimap_enable_extension_parse(int calling_parser, mailstream * fd,
MMAPString * buffer, size_t * indx,
struct mailimap_extension_data ** result,
size_t progr_rate, progress_function * progr_fun)
{
int r;
struct mailimap_capability_data * capabilities = NULL;
struct mailimap_extension_data * ext_data;
void * data;
int type;
size_t cur_token;
cur_token = * indx;
switch (calling_parser)
{
case MAILIMAP_EXTENDED_PARSER_RESPONSE_DATA:
r = mailimap_enable_parse(fd, buffer, &cur_token,
&capabilities, progr_rate, progr_fun);
if (r == MAILIMAP_NO_ERROR) {
type = MAILIMAP_ENABLE_TYPE_ENABLE;
data = capabilities;
}
if (r != MAILIMAP_NO_ERROR) {
return r;
}
ext_data = mailimap_extension_data_new(&mailimap_extension_enable,
type, data);
if (ext_data == NULL) {
if (capabilities != NULL)
mailimap_capability_data_free(capabilities);
return MAILIMAP_ERROR_MEMORY;
}
* result = ext_data;
* indx = cur_token;
return MAILIMAP_NO_ERROR;
default:
/* return a MAILIMAP_ERROR_PARSE if the extension
doesn't extend calling_parser. */
return MAILIMAP_ERROR_PARSE;
}
}
static int
mailimap_xlist_extension_parse(int calling_parser, mailstream * fd,
MMAPString * buffer, size_t * indx,
struct mailimap_extension_data ** result,
size_t progr_rate, progress_function * progr_fun)
{
int r;
struct mailimap_mailbox_list * xlist_data = NULL;
struct mailimap_extension_data * ext_data;
void * data;
int type;
size_t cur_token;
cur_token = * indx;
switch (calling_parser)
{
case MAILIMAP_EXTENDED_PARSER_RESPONSE_DATA:
r = mailimap_mailbox_data_xlist_parse(fd, buffer, &cur_token,
&xlist_data, progr_rate, progr_fun);
if (r == MAILIMAP_NO_ERROR) {
type = MAILIMAP_XLIST_TYPE_XLIST;
data = xlist_data;
}
if (r != MAILIMAP_NO_ERROR) {
return r;
}
ext_data = mailimap_extension_data_new(&mailimap_extension_xlist,
type, data);
if (ext_data == NULL) {
if (xlist_data != NULL)
mailimap_mailbox_list_free(xlist_data);
return MAILIMAP_ERROR_MEMORY;
}
* result = ext_data;
* indx = cur_token;
return MAILIMAP_NO_ERROR;
default:
/* return a MAILIMAP_ERROR_PARSE if the extension
doesn't extend calling_parser. */
return MAILIMAP_ERROR_PARSE;
}
}
static int
mailimap_sort_extension_parse(int calling_parser, mailstream * fd,
MMAPString * buffer, size_t * indx,
struct mailimap_extension_data ** result,
size_t progr_rate, progress_function * progr_fun)
{
int r;
clist * number_list = NULL;
struct mailimap_extension_data * ext_data;
void * data = NULL;
size_t cur_token;
cur_token = * indx;
switch (calling_parser)
{
case MAILIMAP_EXTENDED_PARSER_RESPONSE_DATA:
case MAILIMAP_EXTENDED_PARSER_MAILBOX_DATA:
r = mailimap_number_list_data_sort_parse(fd, buffer, &cur_token,
&number_list, progr_rate, progr_fun);
if (r == MAILIMAP_NO_ERROR) {
data = number_list;
}
if (r != MAILIMAP_NO_ERROR) {
return r;
}
ext_data = mailimap_extension_data_new(&mailimap_extension_sort,
MAILIMAP_SORT_TYPE_SORT, data);
if (ext_data == NULL) {
if (number_list != NULL)
mailimap_mailbox_data_search_free(number_list);
return MAILIMAP_ERROR_MEMORY;
}
* result = ext_data;
* indx = cur_token;
return MAILIMAP_NO_ERROR;
default:
/* return a MAILIMAP_ERROR_PARSE if the extension
doesn't extend calling_parser. */
return MAILIMAP_ERROR_PARSE;
}
}
static int
mailimap_xgmthrid_extension_parse(int calling_parser, mailstream * fd,
MMAPString * buffer, size_t * indx,
struct mailimap_extension_data ** result,
size_t progr_rate, progress_function * progr_fun)
{
size_t cur_token;
uint64_t thrid;
uint64_t * data_thrid;
struct mailimap_extension_data * ext_data;
int r;
cur_token = * indx;
switch (calling_parser)
{
case MAILIMAP_EXTENDED_PARSER_FETCH_DATA:
r = fetch_data_xgmthrid_parse(fd, buffer, &cur_token, &thrid, progr_rate, progr_fun);
if (r != MAILIMAP_NO_ERROR)
return r;
data_thrid = malloc(sizeof(* data_thrid));
if (data_thrid == NULL) {
return MAILIMAP_ERROR_MEMORY;
}
* data_thrid = thrid;
ext_data = mailimap_extension_data_new(&mailimap_extension_xgmthrid,
MAILIMAP_XGMTHRID_TYPE_THRID, data_thrid);
if (ext_data == NULL) {
free(data_thrid);
return MAILIMAP_ERROR_MEMORY;
}
* result = ext_data;
* indx = cur_token;
return MAILIMAP_NO_ERROR;
default:
return MAILIMAP_ERROR_PARSE;
}
}
static int
mailimap_xgmlabels_extension_parse(int calling_parser, mailstream * fd,
MMAPString * buffer, size_t * indx,
struct mailimap_extension_data ** result,
size_t progr_rate, progress_function * progr_fun)
{
size_t cur_token;
int type;
struct mailimap_msg_att_xgmlabels * att;
void * data;
struct mailimap_extension_data * ext_data;
int r;
cur_token = * indx;
switch (calling_parser)
{
case MAILIMAP_EXTENDED_PARSER_FETCH_DATA:
att = NULL;
r = fetch_data_xgmlabels_parse(fd, buffer, &cur_token, &att);
if (r != MAILIMAP_NO_ERROR)
return r;
type = MAILIMAP_XGMLABELS_TYPE_XGMLABELS;
data = att;
ext_data = mailimap_extension_data_new(&mailimap_extension_xgmlabels,
type, data);
if (ext_data == NULL) {
if (att != NULL)
mailimap_msg_att_xgmlabels_free(att);
return MAILIMAP_ERROR_MEMORY;
}
* result = ext_data;
* indx = cur_token;
return MAILIMAP_NO_ERROR;
default:
return MAILIMAP_ERROR_PARSE;
}
}
static int
mailimap_condstore_extension_parse(int calling_parser, mailstream * fd,
MMAPString * buffer, struct mailimap_parser_context * parser_ctx, size_t * indx,
struct mailimap_extension_data ** result,
size_t progr_rate, progress_function * progr_fun)
{
size_t cur_token;
int r;
cur_token = * indx;
switch (calling_parser) {
case MAILIMAP_EXTENDED_PARSER_FETCH_DATA: {
struct mailimap_condstore_fetch_mod_resp * fetch_data;
struct mailimap_extension_data * ext_data;
r = fetch_data_parse(fd, buffer, parser_ctx, &cur_token, &fetch_data);
if (r != MAILIMAP_NO_ERROR)
return r;
ext_data = mailimap_extension_data_new(&mailimap_extension_condstore,
MAILIMAP_CONDSTORE_TYPE_FETCH_DATA, fetch_data);
if (ext_data == NULL) {
mailimap_condstore_fetch_mod_resp_free(fetch_data);
return MAILIMAP_ERROR_MEMORY;
}
* indx = cur_token;
* result = ext_data;
return MAILIMAP_NO_ERROR;
}
case MAILIMAP_EXTENDED_PARSER_RESP_TEXT_CODE: {
struct mailimap_condstore_resptextcode * resptextcode;
struct mailimap_extension_data * ext_data;
r = resp_text_code_parse(fd, buffer, parser_ctx, &cur_token, &resptextcode);
if (r != MAILIMAP_NO_ERROR)
return r;
ext_data = mailimap_extension_data_new(&mailimap_extension_condstore,
MAILIMAP_CONDSTORE_TYPE_RESP_TEXT_CODE, resptextcode);
if (ext_data == NULL) {
mailimap_condstore_resptextcode_free(resptextcode);
return MAILIMAP_ERROR_MEMORY;
}
* indx = cur_token;
* result = ext_data;
return MAILIMAP_NO_ERROR;
}
case MAILIMAP_EXTENDED_PARSER_MAILBOX_DATA: {
struct mailimap_condstore_search * search_data;
struct mailimap_extension_data * ext_data;
search_data = NULL;
r = search_data_parse(fd, buffer, parser_ctx, &cur_token, &search_data);
if (r != MAILIMAP_NO_ERROR)
return r;
ext_data = mailimap_extension_data_new(&mailimap_extension_condstore,
MAILIMAP_CONDSTORE_TYPE_SEARCH_DATA, search_data);
if (ext_data == NULL) {
mailimap_condstore_search_free(search_data);
return MAILIMAP_ERROR_MEMORY;
}
* indx = cur_token;
* result = ext_data;
return MAILIMAP_NO_ERROR;
}
case MAILIMAP_EXTENDED_PARSER_STATUS_ATT: {
struct mailimap_condstore_status_info * status_info;
struct mailimap_extension_data * ext_data;
r = status_info_parse(fd, buffer, parser_ctx, &cur_token, &status_info);
if (r != MAILIMAP_NO_ERROR)
return r;
ext_data = mailimap_extension_data_new(&mailimap_extension_condstore,
MAILIMAP_CONDSTORE_TYPE_STATUS_INFO, status_info);
if (ext_data == NULL) {
mailimap_condstore_status_info_free(status_info);
return MAILIMAP_ERROR_MEMORY;
}
* indx = cur_token;
* result = ext_data;
return MAILIMAP_NO_ERROR;
}
}
return MAILIMAP_ERROR_PARSE;
}
int mailimap_acl_parse(int calling_parser, mailstream * fd,
MMAPString * buffer, struct mailimap_parser_context * parser_ctx, size_t * indx,
struct mailimap_extension_data ** result,
size_t progr_rate,
progress_function * progr_fun)
{
int r;
int res;
struct mailimap_acl_acl_data * acl_data;
struct mailimap_acl_listrights_data * lr_data;
struct mailimap_acl_myrights_data * mr_data;
void * data;
int type;
acl_data = NULL;
lr_data = NULL;
mr_data = NULL;
switch (calling_parser)
{
case MAILIMAP_EXTENDED_PARSER_MAILBOX_DATA:
r = mailimap_acl_acl_data_parse(fd, buffer, parser_ctx, indx,
&acl_data, progr_rate, progr_fun);
if (r == MAILIMAP_NO_ERROR) {
type = MAILIMAP_ACL_TYPE_ACL_DATA;
data = acl_data;
}
if (r == MAILIMAP_ERROR_PARSE) {
r = mailimap_acl_listrights_data_parse(fd, buffer, parser_ctx, indx,
&lr_data, progr_rate, progr_fun);
if (r == MAILIMAP_NO_ERROR) {
type = MAILIMAP_ACL_TYPE_LISTRIGHTS_DATA;
data = lr_data;
}
}
if (r == MAILIMAP_ERROR_PARSE) {
r = mailimap_acl_myrights_data_parse(fd, buffer, parser_ctx, indx,
&mr_data, progr_rate, progr_fun);
if (r == MAILIMAP_NO_ERROR) {
type = MAILIMAP_ACL_TYPE_MYRIGHTS_DATA;
data = mr_data;
}
}
if (r != MAILIMAP_NO_ERROR) {
res = r;
goto err;
}
* result = mailimap_extension_data_new(&mailimap_extension_acl,
type, data);
if (*result == NULL) {
res = MAILIMAP_ERROR_MEMORY;
goto data_free;
}
break;
default:
/* return a MAILIMAP_ERROR_PARSE if the extension
doesn't extend calling_parser. */
return MAILIMAP_ERROR_PARSE;
break;
}
return MAILIMAP_NO_ERROR;
data_free:
if (acl_data != NULL)
mailimap_acl_acl_data_free(acl_data);
if (lr_data != NULL)
mailimap_acl_listrights_data_free(lr_data);
if (mr_data != NULL)
mailimap_acl_myrights_data_free(mr_data);
err:
return res;
}