| // Copyright 2016 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #define _POSIX_C_SOURCE 200809L |
| #define _GNU_SOURCE |
| #define _DARWIN_C_SOURCE |
| |
| #include "bootserver.h" |
| |
| #include <arpa/inet.h> |
| #include <errno.h> |
| #include <fcntl.h> |
| #include <inttypes.h> |
| #include <libgen.h> |
| #include <limits.h> |
| #include <net/if.h> |
| #include <netinet/in.h> |
| #include <poll.h> |
| #include <stdbool.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <sys/socket.h> |
| #include <sys/stat.h> |
| #include <sys/time.h> |
| #include <time.h> |
| #include <unistd.h> |
| #include <zircon/boot/netboot.h> |
| |
| #define ANSI_RED "\x1b[31m" |
| #define ANSI_GREEN "\x1b[32m" |
| #define ANSI_YELLOW "\x1b[33m" |
| #define ANSI_BLUE "\x1b[34m" |
| #define ANSI_MAGENTA "\x1b[35m" |
| #define ANSI_CYAN "\x1b[36m" |
| #define ANSI_RESET "\x1b[0m" |
| #define ANSI_CLEARLINE "\33[2K\r" |
| |
| #define ANSI(name) (use_color == false || is_redirected) ? "" : ANSI_##name |
| |
| #define log(args...) \ |
| do { \ |
| char logline[1024]; \ |
| snprintf(logline, sizeof(logline), args); \ |
| fprintf(stderr, "%s [%s] %s\n", date_string(), appname, logline); \ |
| } while (false) |
| |
| #define RETRY_DELAY_SEC 1 |
| |
| char* appname; |
| int64_t us_between_packets = DEFAULT_US_BETWEEN_PACKETS; |
| |
| static bool use_color = true; |
| static size_t total_file_size; |
| static bool file_info_printed; |
| static int progress_reported; |
| static int packets_sent; |
| static char filename_in_flight[PATH_MAX]; |
| static struct timeval start_time, end_time; |
| static bool is_redirected; |
| static const char spinner[] = {'|', '/', '-', '\\'}; |
| static bool no_bind = false; |
| static bool reuseport = false; |
| |
| char* date_string(void) { |
| static char date_buf[80]; |
| time_t t = time(NULL); |
| struct tm tm = *localtime(&t); |
| |
| snprintf(date_buf, sizeof(date_buf), "%4d-%02d-%02d %02d:%02d:%02d", tm.tm_year + 1900, |
| tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec); |
| return date_buf; |
| } |
| |
| char* sockaddr_str(struct sockaddr_in6* addr) { |
| static char buf[128]; |
| char tmp[INET6_ADDRSTRLEN]; |
| snprintf(buf, sizeof(buf), "[%s]:%d", |
| inet_ntop(AF_INET6, &addr->sin6_addr, tmp, INET6_ADDRSTRLEN), ntohs(addr->sin6_port)); |
| return buf; |
| } |
| |
| void initialize_status(const char* name, size_t size) { |
| total_file_size = size; |
| progress_reported = 0; |
| packets_sent = 0; |
| snprintf(filename_in_flight, sizeof(filename_in_flight), "%s", name); |
| } |
| |
| void update_status(size_t bytes_so_far) { |
| char progress_str[PATH_MAX]; |
| size_t offset = 0; |
| |
| #define UPDATE_LOG(args...) \ |
| do { \ |
| if (offset < PATH_MAX) { \ |
| offset += snprintf(progress_str + offset, PATH_MAX - offset, args); \ |
| } \ |
| } while (false) |
| |
| packets_sent++; |
| |
| bool is_last_piece = (bytes_so_far == total_file_size); |
| if (total_file_size == 0) { |
| return; |
| } |
| |
| if (is_redirected) { |
| int percent_sent = (bytes_so_far * 100 / (total_file_size)); |
| if (percent_sent - progress_reported >= 5) { |
| fprintf(stderr, "\t%d%%...", percent_sent); |
| progress_reported = percent_sent; |
| } |
| } else { |
| if (packets_sent > 1024 || is_last_piece) { |
| packets_sent = 0; |
| static int spin = 0; |
| |
| size_t divider = (total_file_size > 0) ? total_file_size : 1; |
| UPDATE_LOG("[%c] %5.01f%% of ", spinner[(spin++) % 4], |
| 100.0 * (float)bytes_so_far / (float)divider); |
| if (total_file_size < 1024) { |
| UPDATE_LOG(" %3zu.0 B", total_file_size); |
| } else if (total_file_size < 1024 * 1024) { |
| UPDATE_LOG(" %5.1f KB", (float)total_file_size / 1024.0); |
| } else if (total_file_size < 1024 * 1024 * 1024) { |
| UPDATE_LOG(" %5.1f MB", (float)total_file_size / 1024.0 / 1024.0); |
| } else { |
| UPDATE_LOG(" %5.1f GB", (float)total_file_size / 1024.0 / 1024.0 / 1024.0); |
| } |
| |
| struct timeval now; |
| gettimeofday(&now, NULL); |
| int64_t sec = (int64_t)(now.tv_sec - start_time.tv_sec); |
| int64_t usec = (int64_t)(now.tv_usec - start_time.tv_usec); |
| int64_t elapsed_usec = sec * 1000000 + usec; |
| float bytes_in_sec; |
| bytes_in_sec = (float)bytes_so_far * 1000000 / ((float)elapsed_usec); |
| if (bytes_in_sec < 1024) { |
| UPDATE_LOG(" %5.1f B/s", bytes_in_sec); |
| } else if (bytes_in_sec < 1024 * 1024) { |
| UPDATE_LOG(" %5.1f KB/s", bytes_in_sec / 1024.0); |
| } else if (bytes_in_sec < 1024 * 1024 * 1024) { |
| UPDATE_LOG(" %5.1f MB/s", bytes_in_sec / 1024.0 / 1024.0); |
| } else { |
| UPDATE_LOG(" %5.1f GB/s", bytes_in_sec / 1024.0 / 1024.0 / 1024.0); |
| } |
| |
| if (is_last_piece) { |
| UPDATE_LOG("."); |
| } else { |
| UPDATE_LOG(" "); |
| } |
| |
| // Simplify the file path if from "//out/". |
| char* relative_path = strstr(filename_in_flight, "/out/"); |
| if (!relative_path) { |
| UPDATE_LOG(" %s%s%s", ANSI(GREEN), filename_in_flight, ANSI(RESET)); |
| } else { |
| // Path starting with "//" indicates the relative path wrt |
| // the base directory of Fuchsia source code. |
| UPDATE_LOG(" %s/%s%s", ANSI(GREEN), relative_path, ANSI(RESET)); |
| } |
| fprintf(stderr, "%s%s", ANSI_CLEARLINE, progress_str); |
| } |
| } |
| } |
| |
| static int xfer(struct sockaddr_in6* addr, const char* local_name, const char* remote_name) { |
| int result; |
| is_redirected = !isatty(fileno(stdout)); |
| gettimeofday(&start_time, NULL); |
| file_info_printed = false; |
| bool first = true; |
| while ((result = tftp_xfer(addr, local_name, remote_name, true)) == -EAGAIN) { |
| if (first) { |
| fprintf(stderr, "Target busy, waiting."); |
| first = false; |
| } else { |
| fprintf(stderr, "."); |
| } |
| sleep(1); |
| gettimeofday(&start_time, NULL); |
| } |
| gettimeofday(&end_time, NULL); |
| if (end_time.tv_usec < start_time.tv_usec) { |
| end_time.tv_sec -= 1; |
| end_time.tv_usec += 1000000; |
| } |
| fprintf(stderr, "\n"); |
| return result; |
| } |
| |
| // Similar to xfer, but reads from remote to local. |
| static int xfer2(struct sockaddr_in6* addr, const char* local_name, const char* remote_name) { |
| int result; |
| is_redirected = !isatty(fileno(stdout)); |
| gettimeofday(&start_time, NULL); |
| file_info_printed = false; |
| bool first = true; |
| while ((result = tftp_xfer(addr, local_name, remote_name, false)) == -EAGAIN) { |
| if (first) { |
| fprintf(stderr, "Target busy, waiting."); |
| first = false; |
| } else { |
| fprintf(stderr, "."); |
| } |
| sleep(1); |
| gettimeofday(&start_time, NULL); |
| } |
| gettimeofday(&end_time, NULL); |
| if (end_time.tv_usec < start_time.tv_usec) { |
| end_time.tv_sec -= 1; |
| end_time.tv_usec += 1000000; |
| } |
| fprintf(stderr, "\n"); |
| return result; |
| } |
| |
| void usage(void) { |
| fprintf( |
| stderr, |
| "usage: %s [ <option> ]* [<zbi>] -- [ <kerneloption> ]* ]\n" |
| "\n" |
| "options:\n" |
| " -a only boot device with this IPv6 address\n" |
| " -b <sz> tftp block size (default=%d, ignored with --netboot)\n" |
| " -i <NN> number of microseconds between packets\n" |
| " set between 50-500 to deal with poor bootloader network stacks (default=%d)\n" |
| " (ignored with --tftp)\n" |
| " -n only boot device with this nodename\n" |
| " -w <sz> tftp window size (default=%d, ignored with --netboot)\n" |
| //" --board_name <name> name of the board files are meant for\n" |
| " --fvm <file> use the supplied file as a raw NAND image\n" |
| " --fail-fast exit on first error\n" |
| " --nocolor disable ANSI color (false)\n" |
| " --allow-zedboot-version-mismatch warn on zedboot version mismatch rather than fail\n" |
| " --fail-fast-if-version-mismatch error if zedboot version does not match\n" |
| " --no-bind do not bind to bootserver port. Should be used with -a <IPV6>\n" |
| " --reuseport allow other programs to bind the listen port\n", |
| appname, DEFAULT_TFTP_BLOCK_SZ, DEFAULT_US_BETWEEN_PACKETS, DEFAULT_TFTP_WIN_SZ); |
| exit(1); |
| } |
| |
| void drain(int fd) { |
| char buf[4096]; |
| if (fcntl(fd, F_SETFL, O_NONBLOCK) == 0) { |
| while (read(fd, buf, sizeof(buf)) > 0) |
| ; |
| fcntl(fd, F_SETFL, 0); |
| } |
| } |
| |
| int send_boot_command(struct sockaddr_in6* ra) { |
| // Construct message |
| nbmsg msg; |
| static int cookie = 0; |
| msg.magic = NB_MAGIC; |
| msg.cookie = cookie++; |
| msg.cmd = NB_BOOT; |
| msg.arg = 0; |
| |
| // Send to NB_SERVER_PORT |
| struct sockaddr_in6 target_addr; |
| memcpy(&target_addr, ra, sizeof(struct sockaddr_in6)); |
| target_addr.sin6_port = htons(NB_SERVER_PORT); |
| int s = socket(AF_INET6, SOCK_DGRAM, IPPROTO_UDP); |
| if (s < 0) { |
| log("cannot create socket %d", s); |
| return -1; |
| } |
| ssize_t send_result = |
| sendto(s, &msg, sizeof(msg), 0, (struct sockaddr*)&target_addr, sizeof(target_addr)); |
| if (send_result == sizeof(msg)) { |
| close(s); |
| log("Issued boot command to %s\n\n", sockaddr_str(ra)); |
| return 0; |
| } |
| close(s); |
| log("failure sending boot command to %s", sockaddr_str(ra)); |
| return -1; |
| } |
| |
| int send_reboot_command(struct sockaddr_in6* ra) { |
| // Construct message |
| nbmsg msg; |
| static int cookie = 0; |
| msg.magic = NB_MAGIC; |
| msg.cookie = cookie++; |
| msg.cmd = NB_REBOOT; |
| msg.arg = 0; |
| |
| // Send to NB_SERVER_PORT |
| struct sockaddr_in6 target_addr; |
| memcpy(&target_addr, ra, sizeof(struct sockaddr_in6)); |
| target_addr.sin6_port = htons(NB_SERVER_PORT); |
| int s = socket(AF_INET6, SOCK_DGRAM, IPPROTO_UDP); |
| if (s < 0) { |
| log("cannot create socket %d", s); |
| return -1; |
| } |
| ssize_t send_result = |
| sendto(s, &msg, sizeof(msg), 0, (struct sockaddr*)&target_addr, sizeof(target_addr)); |
| if (send_result == sizeof(msg)) { |
| close(s); |
| log("Issued reboot command to %s\n\n", sockaddr_str(ra)); |
| return 0; |
| } |
| close(s); |
| log("failure sending reboot command to %s", sockaddr_str(ra)); |
| return -1; |
| } |
| |
| static int validate_board_name(const char* board_name, const char* board_info_file) { |
| chmod(board_info_file, S_IRWXU); |
| int fd = open(board_info_file, O_RDONLY); |
| if (fd < 0) { |
| log("Unable to read the board info file [%s]", board_info_file); |
| return -1; |
| } |
| |
| board_info_t board_info = {}; |
| if (read(fd, &board_info, sizeof(board_info)) < (ssize_t)sizeof(board_info)) { |
| log("Unable to read the board info file [%s]", board_info_file); |
| goto err; |
| } |
| if (strncmp(board_info.board_name, board_name, sizeof(board_info.board_name)) != 0) { |
| log("Expected target to be [%s], but found target is [%s]\n", board_name, |
| board_info.board_name); |
| log("Confirm that your `fx set` matches the target's board."); |
| goto err; |
| } |
| |
| return 0; |
| err: |
| close(fd); |
| return -1; |
| } |
| |
| int main(int argc, char** argv) { |
| bool fail_fast = false; |
| bool fail_fast_if_version_mismatch = false; |
| struct in6_addr allowed_addr; |
| int32_t allowed_scope_id = -1; |
| struct sockaddr_in6 addr; |
| char tmp[INET6_ADDRSTRLEN]; |
| char* nodename = NULL; |
| int sock = 1; |
| const char* tmpdir = getenv("TMPDIR"); |
| char board_info_template[] = "%s/board_info.XXXXXX"; |
| char board_info_file[PATH_MAX]; |
| const char* board_name = NULL; |
| const char* fvm_image = NULL; |
| bool allow_zedboot_version_mismatch = false; |
| int status; |
| |
| if (tmpdir == NULL) { |
| tmpdir = "/tmp"; |
| } |
| |
| memset(&allowed_addr, 0, sizeof(allowed_addr)); |
| if ((appname = strrchr(argv[0], '/')) != NULL) { |
| appname++; |
| } else { |
| appname = argv[0]; |
| } |
| |
| while (argc > 1) { |
| if (argv[1][0] != '-') { |
| usage(); |
| } else if (!strcmp(argv[1], "--fvm")) { |
| argc--; |
| argv++; |
| if (argc <= 1) { |
| fprintf(stderr, "'--fvm' option requires an argument (raw NAND image)\n"); |
| return -1; |
| } |
| if (fvm_image != NULL) { |
| fprintf(stderr, "'--fvm' supplied too many times\n"); |
| return -1; |
| } |
| fvm_image = argv[1]; |
| } else if (!strcmp(argv[1], "--fail-fast")) { |
| fail_fast = true; |
| } else if (!strcmp(argv[1], "--fail-fast-if-version-mismatch")) { |
| fail_fast_if_version_mismatch = true; |
| } else if (!strcmp(argv[1], "-b")) { |
| argc--; |
| argv++; |
| if (argc <= 1) { |
| fprintf(stderr, "'-b' option requires an argument (tftp block size)\n"); |
| return -1; |
| } |
| errno = 0; |
| static uint16_t block_size; |
| block_size = strtoll(argv[1], NULL, 10); |
| if (errno != 0 || block_size <= 0) { |
| fprintf(stderr, "invalid arg for -b: %s\n", argv[1]); |
| return -1; |
| } |
| tftp_block_size = &block_size; |
| } else if (!strcmp(argv[1], "-w")) { |
| argc--; |
| argv++; |
| if (argc <= 1) { |
| fprintf(stderr, "'-w' option requires an argument (tftp window size)\n"); |
| return -1; |
| } |
| errno = 0; |
| static uint16_t window_size; |
| window_size = strtoll(argv[1], NULL, 10); |
| if (errno != 0 || window_size <= 0) { |
| fprintf(stderr, "invalid arg for -w: %s\n", argv[1]); |
| return -1; |
| } |
| tftp_window_size = &window_size; |
| } else if (!strcmp(argv[1], "-i")) { |
| argc--; |
| argv++; |
| if (argc <= 1) { |
| fprintf(stderr, "'-i' option requires an argument (micros between packets)\n"); |
| return -1; |
| } |
| errno = 0; |
| us_between_packets = strtoll(argv[1], NULL, 10); |
| if (errno != 0 || us_between_packets <= 0) { |
| fprintf(stderr, "invalid arg for -i: %s\n", argv[1]); |
| return -1; |
| } |
| fprintf(stderr, "packet spacing set to %" PRId64 " microseconds\n", us_between_packets); |
| } else if (!strcmp(argv[1], "-a")) { |
| argc--; |
| argv++; |
| if (argc <= 1) { |
| fprintf(stderr, "'-a' option requires a valid ipv6 address\n"); |
| return -1; |
| } |
| |
| char* token = strchr(argv[1], '/'); |
| if (token) { |
| allowed_scope_id = atoi(token + 1); |
| char temp_ifname[IF_NAMESIZE] = ""; |
| if (!token[1] || if_indextoname(allowed_scope_id, temp_ifname) == NULL) { |
| fprintf(stderr, "%s: invalid interface specified\n", argv[1]); |
| return -1; |
| } |
| argv[1][token - argv[1]] = '\0'; |
| } |
| |
| if (inet_pton(AF_INET6, argv[1], &allowed_addr) != 1) { |
| fprintf(stderr, "%s: invalid ipv6 address specified\n", argv[1]); |
| return -1; |
| } |
| } else if (!strcmp(argv[1], "-n")) { |
| argc--; |
| argv++; |
| if (argc <= 1) { |
| fprintf(stderr, "'-n' option requires a valid nodename\n"); |
| return -1; |
| } |
| nodename = argv[1]; |
| } else if (!strcmp(argv[1], "--nocolor")) { |
| use_color = false; |
| } else if (!strcmp(argv[1], "--board_name")) { |
| argc--; |
| argv++; |
| if (argc <= 1) { |
| fprintf(stderr, "'--board_name' option requires a valid board name\n"); |
| return -1; |
| } |
| board_name = argv[1]; |
| } else if (!strcmp(argv[1], "--allow-zedboot-version-mismatch")) { |
| allow_zedboot_version_mismatch = true; |
| } else if (!strcmp(argv[1], "--no-bind")) { |
| no_bind = true; |
| } else if (!strcmp(argv[1], "--reuseport")) { |
| reuseport = true; |
| } else { |
| usage(); |
| } |
| argc--; |
| argv++; |
| } |
| if (!fvm_image) { |
| usage(); |
| } |
| if (!nodename) { |
| nodename = getenv("ZIRCON_NODENAME"); |
| } |
| if (nodename) { |
| fprintf(stderr, "[%s] Will only boot nodename '%s'\n", appname, nodename); |
| } |
| |
| if (board_name) { |
| log("Board name set to [%s]", board_name); |
| } |
| |
| sock = socket(AF_INET6, SOCK_DGRAM, IPPROTO_UDP); |
| if (sock < 0) { |
| log("cannot create socket %d", sock); |
| return -1; |
| } |
| |
| if (!IN6_IS_ADDR_UNSPECIFIED(&allowed_addr) || nodename || reuseport) { |
| setsockopt(sock, SOL_SOCKET, SO_REUSEPORT, &(int){1}, sizeof 1); |
| setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &(int){1}, sizeof 1); |
| } |
| |
| memset(&addr, 0, sizeof(addr)); |
| addr.sin6_family = AF_INET6; |
| if (no_bind) { |
| if (IN6_IS_ADDR_UNSPECIFIED(&allowed_addr)) { |
| log("need to specify ipv6 address using -a for --no-bind"); |
| close(sock); |
| return -1; |
| } |
| if (allowed_scope_id == -1) { |
| log("need to specify interface number in -a for --no-bind."); |
| log("Ex: -a fe80::5054:ff:fe12:3456/4 \nHint: use netls to get the address"); |
| close(sock); |
| return -1; |
| } |
| memcpy(&addr.sin6_addr, &allowed_addr, sizeof(struct in6_addr)); |
| addr.sin6_port = htons(NB_SERVER_PORT); |
| addr.sin6_scope_id = allowed_scope_id; |
| log("Sending request to %s", sockaddr_str(&addr)); |
| } else { |
| addr.sin6_port = htons(NB_ADVERT_PORT); |
| if (bind(sock, (void*)&addr, sizeof(addr)) < 0) { |
| log("cannot bind to %s %d: %s\nthere may be another bootserver running\n", |
| sockaddr_str(&addr), errno, strerror(errno)); |
| close(sock); |
| return -1; |
| } |
| log("listening on %s", sockaddr_str(&addr)); |
| } |
| |
| for (;;) { |
| struct sockaddr_in6 ra; |
| socklen_t rlen; |
| char buf[4096]; |
| nbmsg* msg = (void*)buf; |
| rlen = sizeof(ra); |
| |
| if (no_bind) { |
| // Send request to device to get the advertisement instead of waiting for the |
| // broadcasted advertisement. |
| msg->magic = NB_MAGIC; |
| msg->cmd = NB_GET_ADVERT; |
| |
| ssize_t send_result = |
| sendto(sock, buf, sizeof(nbmsg), 0, (struct sockaddr*)&addr, sizeof(addr)); |
| if (send_result != sizeof(nbmsg)) { |
| if (fail_fast) { |
| close(sock); |
| return -1; |
| } |
| sleep(RETRY_DELAY_SEC); |
| continue; |
| } |
| |
| // Ensure that response is received. |
| struct pollfd read_fd[1]; |
| read_fd[0].fd = sock; |
| read_fd[0].events = POLLIN; |
| int ret = poll(read_fd, 1, 1000); |
| if (ret < 0 || !(read_fd[0].revents & POLLIN)) { |
| // No response received. Resend request after delay. |
| if (fail_fast) { |
| close(sock); |
| return -1; |
| } |
| sleep(RETRY_DELAY_SEC); |
| continue; |
| } |
| } |
| |
| ssize_t r = recvfrom(sock, buf, sizeof(buf) - 1, 0, (void*)&ra, &rlen); |
| if (r < 0) { |
| log("socket read error %s", strerror(errno)); |
| close(sock); |
| return -1; |
| } |
| if ((size_t)r < sizeof(nbmsg)) { |
| continue; |
| } |
| if (!IN6_IS_ADDR_LINKLOCAL(&ra.sin6_addr)) { |
| log("ignoring non-link-local message"); |
| continue; |
| } |
| if (!IN6_IS_ADDR_UNSPECIFIED(&allowed_addr) && |
| !IN6_ARE_ADDR_EQUAL(&allowed_addr, &ra.sin6_addr)) { |
| log("ignoring message not from allowed address '%s'", |
| inet_ntop(AF_INET6, &allowed_addr, tmp, sizeof(tmp))); |
| continue; |
| } |
| if (msg->magic != NB_MAGIC) |
| continue; |
| if (msg->cmd != NB_ADVERTISE) |
| continue; |
| if (msg->arg < NB_VERSION_1_3) { |
| log("%sIncompatible version 0x%08X of bootloader " |
| "detected from %s, please upgrade your bootloader%s", |
| ANSI(RED), msg->arg, sockaddr_str(&ra), ANSI(RESET)); |
| if (fail_fast) { |
| close(sock); |
| return -1; |
| } |
| continue; |
| } |
| |
| log("Received request from %s", sockaddr_str(&ra)); |
| |
| // ensure any payload is null-terminated |
| buf[r] = 0; |
| |
| char* save = NULL; |
| char* adv_nodename = NULL; |
| const char* adv_version = "unknown"; |
| for (char* var = strtok_r((char*)msg->data, ";", &save); var; |
| var = strtok_r(NULL, ";", &save)) { |
| if (!strncmp(var, "nodename=", 9)) { |
| adv_nodename = var + 9; |
| } else if (!strncmp(var, "version=", 8)) { |
| adv_version = var + 8; |
| } |
| } |
| |
| if (nodename) { |
| if (adv_nodename == NULL) { |
| log("ignoring unknown nodename (expecting %s)", nodename); |
| } else if (strcmp(adv_nodename, nodename)) { |
| log("ignoring nodename %s (expecting %s)", adv_nodename, nodename); |
| continue; |
| } |
| } |
| |
| if (strcmp(BOOTLOADER_VERSION, adv_version)) { |
| if (allow_zedboot_version_mismatch) { |
| log("%sWARNING: Bootserver version '%s' != remote Zedboot version '%s'." |
| " Paving may fail.%s", |
| ANSI(RED), BOOTLOADER_VERSION, adv_version, ANSI(RESET)); |
| } else { |
| log("%sWARNING: Bootserver version '%s' != remote Zedboot version '%s'." |
| " Device will not be serviced. Please upgrade Zedboot.%s", |
| ANSI(RED), BOOTLOADER_VERSION, adv_version, ANSI(RESET)); |
| if (fail_fast || fail_fast_if_version_mismatch) { |
| close(sock); |
| return -1; |
| } |
| continue; |
| } |
| } |
| |
| if (adv_nodename) { |
| log("Proceeding with nodename %s", adv_nodename); |
| } |
| |
| log("Transfer starts"); |
| status = 0; |
| // This needs to be first as it validates that the other images are |
| // correct. |
| if (status == 0 && board_name) { |
| snprintf(board_info_file, sizeof(board_info_file), board_info_template, tmpdir); |
| const char* tmpfile = mktemp(board_info_file); |
| status = xfer2(&ra, tmpfile, NB_BOARD_INFO_FILENAME); |
| if (status == 0) { |
| status = validate_board_name(board_name, tmpfile); |
| } |
| unlink(tmpfile); |
| } |
| |
| if (status == 0 && fvm_image) { |
| status = xfer(&ra, fvm_image, NB_NAND_FVM_FILENAME); |
| } |
| |
| if (status == 0) { |
| log("Transfer ends successfully."); |
| // Only reboot if we actually paved an image. |
| if (fvm_image) { |
| send_reboot_command(&ra); |
| } |
| close(sock); |
| return 0; |
| } else if (fail_fast) { |
| close(sock); |
| return -1; |
| } else { |
| log("Transfer ends incompletely."); |
| log("Wait for %u secs before retrying...\n\n", RETRY_DELAY_SEC); |
| sleep(RETRY_DELAY_SEC); |
| } |
| drain(sock); |
| } |
| |
| close(sock); |
| return 0; |
| } |