cvs: php4 /ext/mailparse rfc2045.c

wez Wed Mar 27 09:05:55 2002 EDT Modified files: /php4/ext/mailparse rfc2045.c Log: allow headers hash to handle multiple To: lines Index: php4/ext/mailparse/rfc2045.c diff -u php4/ext/mailparse/rfc2045.c:1.4 php4/ext/mailparse/rfc2045.c:1.5 --- php4/ext/mailparse/rfc2045.c:1.4 Sun Sep 9 09:28:55 2001 +++ php4/ext/mailparse/rfc2045.c Wed Mar 27 09:05:55 2002 @@ -1,4 +1,4 @@ -/* $Id: rfc2045.c,v 1.4 2001/09/09 13:28:55 derick Exp $ */ +/* $Id: rfc2045.c,v 1.5 2002/03/27 14:05:55 wez Exp $ */ /* ** Copyright 1998 - 1999 Double Precision, Inc. See COPYING for ** distribution information. @@ -758,7 +758,32 @@ val++; while(isspace(*val)) val++; - add_assoc_string(p->headerhash, t, val, 1); + + if (strcmp(t, "to") == 0 || strcmp(t, "cc") == 0) { + /* join multiple To: or Cc: lines together, so that + * those addresses are not silently ignored by scripts + * that do not parse headers manually */ + zval **existing = NULL; + + if (SUCCESS == zend_hash_find(Z_ARRVAL_P(p->headerhash), t, strlen(t)+1, (void**)&existing)) { + int newlen; + char *newstr; + + newlen = strlen(val) + Z_STRLEN_PP(existing) + 3; + newstr = emalloc(newlen); + + strcpy(newstr, Z_STRVAL_PP(existing)); + strcat(newstr, ", "); + strcat(newstr, val); + + add_assoc_string(p->headerhash, t, newstr, 0); + + } else { + add_assoc_string(p->headerhash, t, val, 1); + } + } else { + add_assoc_string(p->headerhash, t, val, 1); + } } if (strcmp(t, "mime-version") == 0) {