Merge branch 'js/diff-notice-has-drive-prefix' into maint
[gitweb.git] / builtin / receive-pack.c
index 75e7f18aceffc42b5fdc58296559c67d47203098..c17ce94e12ee34c5b822b0e09fcd6d7264e759ad 100644 (file)
@@ -1,4 +1,5 @@
 #include "builtin.h"
+#include "repository.h"
 #include "config.h"
 #include "lockfile.h"
 #include "pack.h"
@@ -6,7 +7,7 @@
 #include "pkt-line.h"
 #include "sideband.h"
 #include "run-command.h"
-#include "exec_cmd.h"
+#include "exec-cmd.h"
 #include "commit.h"
 #include "object.h"
 #include "remote.h"
@@ -24,6 +25,7 @@
 #include "tmp-objdir.h"
 #include "oidset.h"
 #include "packfile.h"
+#include "object-store.h"
 #include "protocol.h"
 
 static const char * const receive_pack_usage[] = {
@@ -453,21 +455,21 @@ static void hmac_sha1(unsigned char *out,
        /* RFC 2104 2. (6) & (7) */
        git_SHA1_Init(&ctx);
        git_SHA1_Update(&ctx, k_opad, sizeof(k_opad));
-       git_SHA1_Update(&ctx, out, 20);
+       git_SHA1_Update(&ctx, out, GIT_SHA1_RAWSZ);
        git_SHA1_Final(out, &ctx);
 }
 
 static char *prepare_push_cert_nonce(const char *path, timestamp_t stamp)
 {
        struct strbuf buf = STRBUF_INIT;
-       unsigned char sha1[20];
+       unsigned char sha1[GIT_SHA1_RAWSZ];
 
        strbuf_addf(&buf, "%s:%"PRItime, path, stamp);
        hmac_sha1(sha1, buf.buf, buf.len, cert_nonce_seed, strlen(cert_nonce_seed));;
        strbuf_release(&buf);
 
        /* RFC 2104 5. HMAC-SHA1-80 */
-       strbuf_addf(&buf, "%"PRItime"-%.*s", stamp, 20, sha1_to_hex(sha1));
+       strbuf_addf(&buf, "%"PRItime"-%.*s", stamp, GIT_SHA1_HEXSZ, sha1_to_hex(sha1));
        return strbuf_detach(&buf, NULL);
 }
 
@@ -628,8 +630,6 @@ static void prepare_push_cert_sha1(struct child_process *proc)
                return;
 
        if (!already_done) {
-               struct strbuf gpg_output = STRBUF_INIT;
-               struct strbuf gpg_status = STRBUF_INIT;
                int bogs /* beginning_of_gpg_sig */;
 
                already_done = 1;
@@ -638,22 +638,11 @@ static void prepare_push_cert_sha1(struct child_process *proc)
                        oidclr(&push_cert_oid);
 
                memset(&sigcheck, '\0', sizeof(sigcheck));
-               sigcheck.result = 'N';
 
                bogs = parse_signature(push_cert.buf, push_cert.len);
-               if (verify_signed_buffer(push_cert.buf, bogs,
-                                        push_cert.buf + bogs, push_cert.len - bogs,
-                                        &gpg_output, &gpg_status) < 0) {
-                       ; /* error running gpg */
-               } else {
-                       sigcheck.payload = push_cert.buf;
-                       sigcheck.gpg_output = gpg_output.buf;
-                       sigcheck.gpg_status = gpg_status.buf;
-                       parse_gpg_output(&sigcheck);
-               }
+               check_signature(push_cert.buf, bogs, push_cert.buf + bogs,
+                               push_cert.len - bogs, &sigcheck);
 
-               strbuf_release(&gpg_output);
-               strbuf_release(&gpg_status);
                nonce_status = check_nonce(push_cert.buf, bogs);
        }
        if (!is_null_oid(&push_cert_oid)) {
@@ -875,7 +864,7 @@ static void refuse_unconfigured_deny_delete_current(void)
 static int command_singleton_iterator(void *cb_data, struct object_id *oid);
 static int update_shallow_ref(struct command *cmd, struct shallow_info *si)
 {
-       static struct lock_file shallow_lock;
+       struct lock_file shallow_lock = LOCK_INIT;
        struct oid_array extra = OID_ARRAY_INIT;
        struct check_connected_options opt = CHECK_CONNECTED_INIT;
        uint32_t mask = 1 << (cmd->index % 32);
@@ -904,7 +893,7 @@ static int update_shallow_ref(struct command *cmd, struct shallow_info *si)
         * not lose these new roots..
         */
        for (i = 0; i < extra.nr; i++)
-               register_shallow(&extra.oid[i]);
+               register_shallow(the_repository, &extra.oid[i]);
 
        si->shallow_ref[cmd->index] = 0;
        oid_array_clear(&extra);
@@ -967,7 +956,7 @@ static const char *push_to_deploy(unsigned char *sha1,
                return "Working directory has unstaged changes";
 
        /* diff-index with either HEAD or an empty tree */
-       diff_index[4] = head_has_history() ? "HEAD" : EMPTY_TREE_SHA1_HEX;
+       diff_index[4] = head_has_history() ? "HEAD" : empty_tree_oid_hex();
 
        child_process_init(&child);
        child.argv = diff_index;
@@ -1106,8 +1095,8 @@ static const char *update(struct command *cmd, struct shallow_info *si)
                struct object *old_object, *new_object;
                struct commit *old_commit, *new_commit;
 
-               old_object = parse_object(old_oid);
-               new_object = parse_object(new_oid);
+               old_object = parse_object(the_repository, old_oid);
+               new_object = parse_object(the_repository, new_oid);
 
                if (!old_object || !new_object ||
                    old_object->type != OBJ_COMMIT ||
@@ -1130,7 +1119,7 @@ static const char *update(struct command *cmd, struct shallow_info *si)
 
        if (is_null_oid(new_oid)) {
                struct strbuf err = STRBUF_INIT;
-               if (!parse_object(old_oid)) {
+               if (!parse_object(the_repository, old_oid)) {
                        old_oid = NULL;
                        if (ref_exists(name)) {
                                rp_warning("Allowing deletion of corrupt ref.");
@@ -1242,11 +1231,11 @@ static void check_aliased_update(struct command *cmd, struct string_list *list)
        rp_error("refusing inconsistent update between symref '%s' (%s..%s) and"
                 " its target '%s' (%s..%s)",
                 cmd->ref_name,
-                find_unique_abbrev(cmd->old_oid.hash, DEFAULT_ABBREV),
-                find_unique_abbrev(cmd->new_oid.hash, DEFAULT_ABBREV),
+                find_unique_abbrev(&cmd->old_oid, DEFAULT_ABBREV),
+                find_unique_abbrev(&cmd->new_oid, DEFAULT_ABBREV),
                 dst_cmd->ref_name,
-                find_unique_abbrev(dst_cmd->old_oid.hash, DEFAULT_ABBREV),
-                find_unique_abbrev(dst_cmd->new_oid.hash, DEFAULT_ABBREV));
+                find_unique_abbrev(&dst_cmd->old_oid, DEFAULT_ABBREV),
+                find_unique_abbrev(&dst_cmd->new_oid, DEFAULT_ABBREV));
 
        cmd->error_string = dst_cmd->error_string =
                "inconsistent aliased update";
@@ -1377,7 +1366,7 @@ static void warn_if_skipped_connectivity_check(struct command *commands,
                }
        }
        if (!checked_connectivity)
-               die("BUG: connectivity check skipped???");
+               BUG("connectivity check skipped???");
 }
 
 static void execute_commands_non_atomic(struct command *commands,
@@ -1778,7 +1767,7 @@ static const char *unpack(int err_fd, struct shallow_info *si)
                status = finish_command(&child);
                if (status)
                        return "index-pack abnormal exit";
-               reprepare_packed_git();
+               reprepare_packed_git(the_repository);
        }
        return NULL;
 }
@@ -1964,6 +1953,12 @@ int cmd_receive_pack(int argc, const char **argv, const char *prefix)
                unpack_limit = receive_unpack_limit;
 
        switch (determine_protocol_version_server()) {
+       case protocol_v2:
+               /*
+                * push support for protocol v2 has not been implemented yet,
+                * so ignore the request to use v2 and fallback to using v0.
+                */
+               break;
        case protocol_v1:
                /*
                 * v1 is just the original protocol with a version string,
@@ -2027,7 +2022,7 @@ int cmd_receive_pack(int argc, const char **argv, const char *prefix)
                        proc.git_cmd = 1;
                        proc.argv = argv_gc_auto;
 
-                       close_all_packs();
+                       close_all_packs(the_repository->objects);
                        if (!start_command(&proc)) {
                                if (use_sideband)
                                        copy_to_sideband(proc.err, -1, NULL);