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http: add a set of common refs

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Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
This commit is contained in:
Carlos Martín Nieto 2011-09-27 00:34:52 +02:00 committed by Vicent Marti
parent 3313a05a47
commit cbb2feded6
1 changed files with 40 additions and 14 deletions
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54
src/transport-http.c
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@ -394,8 +394,9 @@ static int http_negotiate_fetch(git_transport *transport, git_repository *repo,
unsigned int i; unsigned int i;
char buff[128]; char buff[128];
gitno_buffer buf; gitno_buffer buf;
git_revwalk *walk; git_revwalk *walk = NULL;
git_oid oid; git_oid oid, *poid;
git_vector common;
const char *prefix = "http://", *url = t->parent.url; const char *prefix = "http://", *url = t->parent.url;
git_buf request = GIT_BUF_INIT; git_buf request = GIT_BUF_INIT;
gitno_buffer_setup(&buf, buff, sizeof(buff), t->socket); gitno_buffer_setup(&buf, buff, sizeof(buff), t->socket);
@ -404,39 +405,64 @@ static int http_negotiate_fetch(git_transport *transport, git_repository *repo,
if (!git__prefixcmp(url, prefix)) if (!git__prefixcmp(url, prefix))
url += strlen(prefix); url += strlen(prefix);
error = setup_walk(&walk, repo); error = git_vector_init(&common, 16, NULL);
if (error < GIT_SUCCESS) if (error < GIT_SUCCESS)
return git__rethrow(error, "Failed to setup walk"); return git__rethrow(error, "Failed to init common vector");
error = setup_walk(&walk, repo);
if (error < GIT_SUCCESS) {
error = git__rethrow(error, "Failed to setup walk");
goto cleanup;
}
do { do {
error = do_connect(t, t->host, t->port); error = do_connect(t, t->host, t->port);
if (error < GIT_SUCCESS) if (error < GIT_SUCCESS) {
return git__rethrow(error, "Failed to connect to host"); error = git__rethrow(error, "Failed to connect to host");
goto cleanup;
}
error = gen_request(&request, url, t->host, "POST", "upload-pack"); error = gen_request(&request, url, t->host, "POST", "upload-pack");
if (error < GIT_SUCCESS) if (error < GIT_SUCCESS) {
return git__rethrow(error, "Failed to generate request"); error = git__rethrow(error, "Failed to generate request");
goto cleanup;
}
error = gitno_send(t->socket, request.ptr, request.size, 0); error = gitno_send(t->socket, request.ptr, request.size, 0);
if (error < GIT_SUCCESS) if (error < GIT_SUCCESS) {
return git__rethrow(error, "Failed to send request"); error = git__rethrow(error, "Failed to send request");
goto cleanup;
}
error = git_pkt_send_wants(wants, &t->caps, t->socket, 1); error = git_pkt_send_wants(wants, &t->caps, t->socket, 1);
if (error < GIT_SUCCESS) if (error < GIT_SUCCESS) {
return git__rethrow(error, "Failed to send wants"); error = git__rethrow(error, "Failed to send wants");
goto cleanup;
}
/* We need to send these on each connection */
git_vector_foreach (&common, i, poid) {
error = git_pkt_send_have(poid, t->socket, 1);
if (error < GIT_SUCCESS) {
error = git__rethrow(error, "Failed to send common have");
goto cleanup;
}
}
i = 0; i = 0;
while ((error = git_revwalk_next(&oid, walk)) == GIT_SUCCESS) { while ((error = git_revwalk_next(&oid, walk)) == GIT_SUCCESS) {
error = git_pkt_send_have(&oid, t->socket, 1); error = git_pkt_send_have(&oid, t->socket, 1);
if (error < GIT_SUCCESS) if (error < GIT_SUCCESS) {
return git__rethrow(error, "Failed to send have"); error = git__rethrow(error, "Failed to send have");
goto cleanup;
}
i++; i++;
} }
if (error < GIT_SUCCESS || i >= 256) if (error < GIT_SUCCESS || i >= 256)
break; break;
} while(1); } while(1);
cleanup:
git_revwalk_free(walk); git_revwalk_free(walk);
return error; return error;
} }