From fbdeef948bbc085124f9634d5108940dce5fc688 Mon Sep 17 00:00:00 2001 From: Daniel Barkalow Date: Mon, 10 Sep 2007 23:02:40 -0400 Subject: Remove obsolete commit-walkers Removes the commit-walkers that are no longer useful, as well as library code that was only used by ssh-fetch/push. Signed-off-by: Daniel Barkalow Signed-off-by: Junio C Hamano --- ssh-upload.c | 143 ----------------------------------------------------------- 1 file changed, 143 deletions(-) delete mode 100644 ssh-upload.c (limited to 'ssh-upload.c') diff --git a/ssh-upload.c b/ssh-upload.c deleted file mode 100644 index 20c35f03d..000000000 --- a/ssh-upload.c +++ /dev/null @@ -1,143 +0,0 @@ -#ifndef COUNTERPART_ENV_NAME -#define COUNTERPART_ENV_NAME "GIT_SSH_FETCH" -#endif -#ifndef COUNTERPART_PROGRAM_NAME -#define COUNTERPART_PROGRAM_NAME "git-ssh-fetch" -#endif -#ifndef MY_PROGRAM_NAME -#define MY_PROGRAM_NAME "git-ssh-upload" -#endif - -#include "cache.h" -#include "rsh.h" -#include "refs.h" - -static unsigned char local_version = 1; -static unsigned char remote_version; - -static int verbose; - -static int serve_object(int fd_in, int fd_out) { - ssize_t size; - unsigned char sha1[20]; - signed char remote; - - size = read_in_full(fd_in, sha1, 20); - if (size < 0) { - perror("git-ssh-upload: read "); - return -1; - } - if (!size) - return -1; - - if (verbose) - fprintf(stderr, "Serving %s\n", sha1_to_hex(sha1)); - - remote = 0; - - if (!has_sha1_file(sha1)) { - fprintf(stderr, "git-ssh-upload: could not find %s\n", - sha1_to_hex(sha1)); - remote = -1; - } - - if (write_in_full(fd_out, &remote, 1) != 1) - return 0; - - if (remote < 0) - return 0; - - return write_sha1_to_fd(fd_out, sha1); -} - -static int serve_version(int fd_in, int fd_out) -{ - if (xread(fd_in, &remote_version, 1) < 1) - return -1; - write_in_full(fd_out, &local_version, 1); - return 0; -} - -static int serve_ref(int fd_in, int fd_out) -{ - char ref[PATH_MAX]; - unsigned char sha1[20]; - int posn = 0; - signed char remote = 0; - do { - if (posn >= PATH_MAX || xread(fd_in, ref + posn, 1) < 1) - return -1; - posn++; - } while (ref[posn - 1]); - - if (verbose) - fprintf(stderr, "Serving %s\n", ref); - - if (get_ref_sha1(ref, sha1)) - remote = -1; - if (write_in_full(fd_out, &remote, 1) != 1) - return 0; - if (remote) - return 0; - write_in_full(fd_out, sha1, 20); - return 0; -} - - -static void service(int fd_in, int fd_out) { - char type; - ssize_t retval; - do { - retval = xread(fd_in, &type, 1); - if (retval < 1) { - if (retval < 0) - perror("git-ssh-upload: read "); - return; - } - if (type == 'v' && serve_version(fd_in, fd_out)) - return; - if (type == 'o' && serve_object(fd_in, fd_out)) - return; - if (type == 'r' && serve_ref(fd_in, fd_out)) - return; - } while (1); -} - -static const char ssh_push_usage[] = - MY_PROGRAM_NAME " [-c] [-t] [-a] [-w ref] commit-id url"; - -int main(int argc, char **argv) -{ - int arg = 1; - char *commit_id; - char *url; - int fd_in, fd_out; - const char *prog; - unsigned char sha1[20]; - char hex[41]; - - prog = getenv(COUNTERPART_ENV_NAME); - if (!prog) prog = COUNTERPART_PROGRAM_NAME; - - setup_git_directory(); - - while (arg < argc && argv[arg][0] == '-') { - if (argv[arg][1] == 'w') - arg++; - arg++; - } - if (argc < arg + 2) - usage(ssh_push_usage); - commit_id = argv[arg]; - url = argv[arg + 1]; - if (get_sha1(commit_id, sha1)) - die("Not a valid object name %s", commit_id); - memcpy(hex, sha1_to_hex(sha1), sizeof(hex)); - argv[arg] = hex; - - if (setup_connection(&fd_in, &fd_out, prog, url, arg, argv + 1)) - return 1; - - service(fd_in, fd_out); - return 0; -} -- cgit v1.2.1