/* {{{ ftp_nb_continue_write */ int ftp_nb_continue_write(ftpbuf_t *ftp) { long size; char *ptr; int ch; /* check if we can write more data */ if (!data_writeable(ftp, ftp->data->fd)) { return PHP_FTP_MOREDATA; } size = 0; ptr = ftp->data->buf; while (!php_stream_eof(ftp->stream) && (ch = php_stream_getc(ftp->stream)) != EOF) { if (ch == '\n' && ftp->type == FTPTYPE_ASCII) { *ptr++ = '\r'; size++; } *ptr++ = ch; size++; /* flush if necessary */ if (FTP_BUFSIZE - size < 2) { if (my_send(ftp, ftp->data->fd, ftp->data->buf, size) != size) { goto bail; } return PHP_FTP_MOREDATA; } } if (size && my_send(ftp, ftp->data->fd, ftp->data->buf, size) != size) { goto bail; } ftp->data = data_close(ftp, ftp->data); if (!ftp_getresp(ftp) || (ftp->resp != 226 && ftp->resp != 250)) { goto bail; } ftp->nb = 0; return PHP_FTP_FINISHED; bail: ftp->data = data_close(ftp, ftp->data); ftp->nb = 0; return PHP_FTP_FAILED; }
php_http_message_parser_state_t php_http_message_parser_parse_stream(php_http_message_parser_t *parser, php_http_buffer_t *buf, php_stream *s, unsigned flags, php_http_message_t **message) { php_http_message_parser_state_t state = PHP_HTTP_MESSAGE_PARSER_STATE_START; if (!buf->data) { php_http_buffer_resize_ex(buf, 0x1000, 1, 0); } while (1) { size_t justread = 0; #if DBG_PARSER fprintf(stderr, "#SP: %s (f:%u)\n", php_http_message_parser_state_name(state), flags); #endif /* resize if needed */ if (buf->free < 0x1000) { php_http_buffer_resize_ex(buf, 0x1000, 1, 0); } switch (state) { case PHP_HTTP_MESSAGE_PARSER_STATE_START: case PHP_HTTP_MESSAGE_PARSER_STATE_HEADER: case PHP_HTTP_MESSAGE_PARSER_STATE_HEADER_DONE: /* read line */ php_stream_get_line(s, buf->data + buf->used, buf->free, &justread); /* if we fail reading a whole line, try a single char */ if (!justread) { int c = php_stream_getc(s); if (c != EOF) { char s[1] = {c}; justread = php_http_buffer_append(buf, s, 1); } } php_http_buffer_account(buf, justread); break; case PHP_HTTP_MESSAGE_PARSER_STATE_BODY_DUMB: /* read all */ justread = php_stream_read(s, buf->data + buf->used, buf->free); php_http_buffer_account(buf, justread); break; case PHP_HTTP_MESSAGE_PARSER_STATE_BODY_LENGTH: /* read body_length */ justread = php_stream_read(s, buf->data + buf->used, MIN(buf->free, parser->body_length)); php_http_buffer_account(buf, justread); break; case PHP_HTTP_MESSAGE_PARSER_STATE_BODY_CHUNKED: /* duh, this is very naive */ if (parser->body_length) { justread = php_stream_read(s, buf->data + buf->used, MIN(parser->body_length, buf->free)); php_http_buffer_account(buf, justread); parser->body_length -= justread; } else { php_http_buffer_resize(buf, 24); php_stream_get_line(s, buf->data, buf->free, &justread); php_http_buffer_account(buf, justread); parser->body_length = strtoul(buf->data + buf->used - justread, NULL, 16); } break; case PHP_HTTP_MESSAGE_PARSER_STATE_BODY: case PHP_HTTP_MESSAGE_PARSER_STATE_BODY_DONE: case PHP_HTTP_MESSAGE_PARSER_STATE_UPDATE_CL: /* should not occur */ abort(); break; case PHP_HTTP_MESSAGE_PARSER_STATE_DONE: case PHP_HTTP_MESSAGE_PARSER_STATE_FAILURE: return php_http_message_parser_state_is(parser); } if (justread) { state = php_http_message_parser_parse(parser, buf, flags, message); } else if (php_stream_eof(s)) { return php_http_message_parser_parse(parser, buf, flags | PHP_HTTP_MESSAGE_PARSER_CLEANUP, message); } else { return state; } } return PHP_HTTP_MESSAGE_PARSER_STATE_DONE; }
/* {{{ ftp_put */ int ftp_put(ftpbuf_t *ftp, const char *path, php_stream *instream, ftptype_t type, zend_long startpos) { databuf_t *data = NULL; zend_long size; char *ptr; int ch; char arg[11]; if (ftp == NULL) { return 0; } if (!ftp_type(ftp, type)) { goto bail; } if ((data = ftp_getdata(ftp)) == NULL) { goto bail; } ftp->data = data; if (startpos > 0) { snprintf(arg, sizeof(arg), ZEND_LONG_FMT, startpos); if (!ftp_putcmd(ftp, "REST", arg)) { goto bail; } if (!ftp_getresp(ftp) || (ftp->resp != 350)) { goto bail; } } if (!ftp_putcmd(ftp, "STOR", path)) { goto bail; } if (!ftp_getresp(ftp) || (ftp->resp != 150 && ftp->resp != 125)) { goto bail; } if ((data = data_accept(data, ftp)) == NULL) { goto bail; } size = 0; ptr = data->buf; while (!php_stream_eof(instream) && (ch = php_stream_getc(instream))!=EOF) { /* flush if necessary */ if (FTP_BUFSIZE - size < 2) { if (my_send(ftp, data->fd, data->buf, size) != size) { goto bail; } ptr = data->buf; size = 0; } if (ch == '\n' && type == FTPTYPE_ASCII) { *ptr++ = '\r'; size++; } *ptr++ = ch; size++; } if (size && my_send(ftp, data->fd, data->buf, size) != size) { goto bail; } ftp->data = data = data_close(ftp, data); if (!ftp_getresp(ftp) || (ftp->resp != 226 && ftp->resp != 250 && ftp->resp != 200)) { goto bail; } return 1; bail: ftp->data = data_close(ftp, data); return 0; }