)
{
StrBuf *Buf;
+ StrBuf *Data;
const char *bptr;
- size_t BufLen;
- char buf[1024];
+ int Done = 0;
char from[128] = "";
char mime_partnum[256];
char mime_filename[256];
char msg4_content_type[256] = "";
char msg4_content_encoding[256] = "";
int msg4_content_length = 0;
- int msg4_content_alloc = 0;
- int body_bytes = 0;
relevant_partnum[0] = '\0';
- sprintf(buf, "MSG4 %ld", msgnum); /* we need the mime headers */
- serv_puts(buf);
- serv_getln(buf, sizeof buf);
- if (buf[0] != '1') return;
-
+ serv_printf("MSG4 %ld", msgnum); /* we need the mime headers */
Buf = NewStrBuf();
- while (BufLen = StrBuf_ServGetlnBuffered(Buf), strcmp(ChrPtr(Buf), "000")) {
+ StrBuf_ServGetlnBuffered(Buf);
+ if (GetServerStatus(Buf, NULL) != 1) {
+ FreeStrBuf (&Buf);
+ return;
+ }
+ while ((StrBuf_ServGetlnBuffered(Buf)>=0) && !Done) {
+ if ( (StrLength(Buf)==3) &&
+ !strcmp(ChrPtr(Buf), "000")) {
+ Done = 1;
+ break;
+ }
bptr = ChrPtr(Buf);
- if ((phase == 0) && (!strncasecmp(bptr, "part=", 5))) {
- extract_token(mime_filename, &bptr[5], 1, '|', sizeof mime_filename);
- extract_token(mime_partnum, &bptr[5], 2, '|', sizeof mime_partnum);
- extract_token(mime_disposition, &bptr[5], 3, '|', sizeof mime_disposition);
- extract_token(mime_content_type, &bptr[5], 4, '|', sizeof mime_content_type);
- mime_length = extract_int(&bptr[5], 5);
-
- if ( (!strcasecmp(mime_content_type, "text/calendar"))
- || (!strcasecmp(mime_content_type, "application/ics"))
- || (!strcasecmp(mime_content_type, "text/vtodo"))
- ) {
- strcpy(relevant_partnum, mime_partnum);
+ switch (phase) {
+ case 0:
+ if (!strncasecmp(bptr, "part=", 5)) {
+ extract_token(mime_filename, &bptr[5], 1, '|', sizeof mime_filename);
+ extract_token(mime_partnum, &bptr[5], 2, '|', sizeof mime_partnum);
+ extract_token(mime_disposition, &bptr[5], 3, '|', sizeof mime_disposition);
+ extract_token(mime_content_type, &bptr[5], 4, '|', sizeof mime_content_type);
+ mime_length = extract_int(&bptr[5], 5);
+
+ if ( (!strcasecmp(mime_content_type, "text/calendar"))
+ || (!strcasecmp(mime_content_type, "application/ics"))
+ || (!strcasecmp(mime_content_type, "text/vtodo"))
+ ) {
+ strcpy(relevant_partnum, mime_partnum);
+ }
}
- }
- else if ((phase == 0) && (!strncasecmp(bptr, "from=", 4))) {
- extract_token(from, bptr, 1, '=', sizeof(from));
- }
- else if ((phase == 0) && (!strncasecmp(bptr, "text", 4))) {
- phase = 1;
- }
- else if ((phase == 1) && (IsEmptyStr(bptr))) {
- phase = 2;
-
- if (
- (msg4_content_length > 0)
- && (!strcasecmp(msg4_content_encoding, "7bit"))
- && ( (!strcasecmp(mime_content_type, "text/calendar"))
+ else if (!strncasecmp(bptr, "from=", 4)) {
+ extract_token(from, bptr, 1, '=', sizeof(from));
+ }
+ else if ((phase == 0) && (!strncasecmp(bptr, "text", 4))) {
+ phase = 1;
+ }
+ break;
+ case 1:
+ if (!IsEmptyStr(bptr)) {
+ if (!strncasecmp(bptr, "Content-type: ", 14)) {
+ safestrncpy(msg4_content_type, &bptr[14], sizeof msg4_content_type);
+ striplt(msg4_content_type);
+ }
+ else if (!strncasecmp(bptr, "Content-transfer-encoding: ", 27)) {
+ safestrncpy(msg4_content_encoding, &bptr[27], sizeof msg4_content_encoding);
+ striplt(msg4_content_type);
+ }
+ else if ((!strncasecmp(bptr, "Content-length: ", 16))) {
+ msg4_content_length = atoi(&bptr[16]);
+ }
+ break;
+ }
+ else {
+ phase++;
+
+ if ((msg4_content_length > 0)
+ && ( !strcasecmp(msg4_content_encoding, "7bit"))
+ && ((!strcasecmp(mime_content_type, "text/calendar"))
|| (!strcasecmp(mime_content_type, "application/ics"))
|| (!strcasecmp(mime_content_type, "text/vtodo"))
- )
- ) {
- if (relevant_source != NULL) free(relevant_source);
- msg4_content_alloc = msg4_content_length * 2;
- relevant_source = malloc(msg4_content_alloc);
- relevant_source[0] = 0;
- body_bytes = 0;
+ )
+ )
+ {
+ }
}
-
- }
- else if ((phase == 1) && (!strncasecmp(bptr, "Content-type: ", 14))) {
- safestrncpy(msg4_content_type, &bptr[14], sizeof msg4_content_type);
- striplt(msg4_content_type);
- }
- else if ((phase == 1) && (!strncasecmp(bptr, "Content-transfer-encoding: ", 27))) {
- safestrncpy(msg4_content_encoding, &bptr[27], sizeof msg4_content_encoding);
- striplt(msg4_content_type);
- }
- else if ((phase == 1) && (!strncasecmp(bptr, "Content-length: ", 16))) {
- msg4_content_length = atoi(&bptr[16]);
- }
- else if (relevant_source != NULL) {
- safestrncpy(&relevant_source[body_bytes], bptr, msg4_content_alloc-body_bytes);
- body_bytes += BufLen;
- safestrncpy(&relevant_source[body_bytes], "\r\n", msg4_content_alloc-body_bytes);
- body_bytes += 2;
+ case 2:
+ Data = NewStrBufPlain(NULL, msg4_content_length * 2);
+ if (msg4_content_length > 0) {
+ StrBuf_ServGetBLOBBuffered(Data, msg4_content_length);
+ phase ++;
+ }
+ else {
+ StrBufAppendBuf(Data, Buf, 0);
+ StrBufAppendBufPlain(Data, "\r\n", 1, 0);
+ }
+ case 3:
+ StrBufAppendBuf(Data, Buf, 0);
}
}
FreeStrBuf(&Buf);
/* If MSG4 didn't give us the part we wanted, but we know that we can find it
* as one of the other MIME parts, attempt to load it now.
*/
- if ((relevant_source == NULL) && (!IsEmptyStr(relevant_partnum))) {
+ if ((Data == NULL) && (!IsEmptyStr(relevant_partnum))) {
relevant_source = load_mimepart(msgnum, relevant_partnum);
}
- if (relevant_source != NULL) {
+ if ((relevant_source != NULL) || (Data != NULL)) {
+ relevant_source = (char*) ChrPtr(Data);
process_ical_object(msgnum, unread,
from,
relevant_source,
which_kind,
CallBack,
calv);
-
-
- free(relevant_source);
+ if (Data != NULL)
+ FreeStrBuf (&Data);
+ else
+ free(relevant_source);
}