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| author | Thies C. Arntzen <thies@php.net> | 2001-11-30 18:18:01 +0000 |
|---|---|---|
| committer | Thies C. Arntzen <thies@php.net> | 2001-11-30 18:18:01 +0000 |
| commit | c0e263c1a194627e8cb8caa7710866d4f9a805ba (patch) | |
| tree | 459e8bcaad41cfe0c17655b83b0d6b6ef77a9e5f | |
| parent | 91889eeb93571241ff138915a2212e37a3000bc6 (diff) | |
| download | php-git-c0e263c1a194627e8cb8caa7710866d4f9a805ba.tar.gz | |
MFH - make sockets extension usable
| -rw-r--r-- | ext/sockets/sockets.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/ext/sockets/sockets.c b/ext/sockets/sockets.c index 111c63156a..11f6945b5f 100644 --- a/ext/sockets/sockets.c +++ b/ext/sockets/sockets.c @@ -430,6 +430,8 @@ PHP_FUNCTION(socket_fd_alloc) php_fd_set *php_fd = (php_fd_set*)emalloc(sizeof(php_fd_set)); FD_ZERO(&(php_fd->set)); + + php_fd->max_fd = 0; ZEND_REGISTER_RESOURCE(return_value, php_fd, le_destroy); } @@ -557,6 +559,8 @@ PHP_FUNCTION(socket_fd_zero) FD_ZERO(&(php_fd->set)); + php_fd->max_fd = 0; + RETURN_TRUE; } /* }}} */ @@ -568,7 +572,7 @@ PHP_FUNCTION(socket_select) zval *arg1, *arg2, *arg3, *arg4; struct timeval tv; php_fd_set *rfds = NULL, *wfds = NULL, *xfds = NULL; - SOCKET max_fd; + SOCKET max_fd = 0; int sets = 0, usec = 0; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r!r!r!z|l", &arg1, &arg2, &arg3, &arg4, &usec) == FAILURE) @@ -729,7 +733,8 @@ PHP_FUNCTION(socket_write) retval = send(php_sock->bsd_socket, str, min(length, str_len), 0); #endif - if (retval <= 0) { + if (retval < 0) { + php_sock->error = errno; php_error(E_WARNING, "%s() unable to write to socket %d [%d]: %s", get_active_function_name(TSRMLS_C), php_sock->bsd_socket, errno, php_strerror(errno)); RETURN_FALSE; } @@ -767,16 +772,15 @@ PHP_FUNCTION(socket_read) retval = recv(php_sock->bsd_socket, tmpbuf, length, 0); #endif - if (retval <= 0) { - if (retval != 0) { - /* Not EOF */ - PHP_SOCKET_ERROR(php_sock, "unable to read from socket", errno); - } + if (retval == -1) { + PHP_SOCKET_ERROR(php_sock, "unable to read from socket", errno); efree(tmpbuf); RETURN_FALSE; } + + tmpbuf = erealloc(tmpbuf, retval + 1); + tmpbuf[ retval ] = '\0' ; - tmpbuf[retval] = 0; RETURN_STRINGL(tmpbuf, retval, 0); } /* }}} */ @@ -958,7 +962,7 @@ PHP_FUNCTION(socket_connect) } else { char *q = (char *) &(sin.sin_addr.s_addr); host_struct = gethostbyname(addr); - if (host_struct->h_addrtype != AF_INET) { + if ((! host_struct) || (host_struct->h_addrtype != AF_INET)) { RETURN_FALSE; } |