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Merge branch 'sp/smart-http'

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* sp/smart-http: (37 commits)
  http-backend: Let gcc check the format of more printf-type functions.
  http-backend: Fix access beyond end of string.
  http-backend: Fix bad treatment of uintmax_t in Content-Length
  t5551-http-fetch: Work around broken Accept header in libcurl
  t5551-http-fetch: Work around some libcurl versions
  http-backend: Protect GIT_PROJECT_ROOT from /../ requests
  Git-aware CGI to provide dumb HTTP transport
  http-backend: Test configuration options
  http-backend: Use http.getanyfile to disable dumb HTTP serving
  test smart http fetch and push
  http tests: use /dumb/ URL prefix
  set httpd port before sourcing lib-httpd
  t5540-http-push: remove redundant fetches
  Smart HTTP fetch: gzip requests
  Smart fetch over HTTP: client side
  Smart push over HTTP: client side
  Discover refs via smart HTTP server when available
  http-backend: more explict LocationMatch
  http-backend: add example for gitweb on same URL
  http-backend: use mod_alias instead of mod_rewrite
  ...

Conflicts:
	.gitignore
	remote-curl.c
This commit is contained in:
Junio C Hamano
2009-11-20 23:51:23 -08:00
parent 7dacc6c068 354870171b
commit 905bf7742c
35 changed files with 2941 additions and 287 deletions
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71
upload-pack.c
View File

@ -39,6 +39,8 @@ static unsigned int timeout;
*/
static int use_sideband;
static int debug_fd;
static int advertise_refs;
static int stateless_rpc;
static void reset_timeout(void)
{
@ -500,7 +502,7 @@ static int get_common_commits(void)
{
static char line[1000];
unsigned char sha1[20];
char hex[41], last_hex[41];
char last_hex[41];
save_commit_buffer = 0;
@ -511,25 +513,30 @@ static int get_common_commits(void)
if (!len) {
if (have_obj.nr == 0 || multi_ack)
packet_write(1, "NAK\n");
if (stateless_rpc)
exit(0);
continue;
}
strip(line, len);
if (!prefixcmp(line, "have ")) {
switch (got_sha1(line+5, sha1)) {
case -1: /* they have what we do not */
if (multi_ack && ok_to_give_up())
packet_write(1, "ACK %s continue\n",
sha1_to_hex(sha1));
if (multi_ack && ok_to_give_up()) {
const char *hex = sha1_to_hex(sha1);
if (multi_ack == 2)
packet_write(1, "ACK %s ready\n", hex);
else
packet_write(1, "ACK %s continue\n", hex);
}
break;
default:
memcpy(hex, sha1_to_hex(sha1), 41);
if (multi_ack) {
const char *msg = "ACK %s continue\n";
packet_write(1, msg, hex);
memcpy(last_hex, hex, 41);
}
memcpy(last_hex, sha1_to_hex(sha1), 41);
if (multi_ack == 2)
packet_write(1, "ACK %s common\n", last_hex);
else if (multi_ack)
packet_write(1, "ACK %s continue\n", last_hex);
else if (have_obj.nr == 1)
packet_write(1, "ACK %s\n", hex);
packet_write(1, "ACK %s\n", last_hex);
break;
}
continue;
@ -589,7 +596,9 @@ static void receive_needs(void)
get_sha1_hex(line+5, sha1_buf))
die("git upload-pack: protocol error, "
"expected to get sha, not '%s'", line);
if (strstr(line+45, "multi_ack"))
if (strstr(line+45, "multi_ack_detailed"))
multi_ack = 2;
else if (strstr(line+45, "multi_ack"))
multi_ack = 1;
if (strstr(line+45, "thin-pack"))
use_thin_pack = 1;
@ -683,7 +692,7 @@ static int send_ref(const char *refname, const unsigned char *sha1, int flag, vo
{
static const char *capabilities = "multi_ack thin-pack side-band"
" side-band-64k ofs-delta shallow no-progress"
" include-tag";
" include-tag multi_ack_detailed";
struct object *o = parse_object(sha1);
if (!o)
@ -707,12 +716,32 @@ static int send_ref(const char *refname, const unsigned char *sha1, int flag, vo
return 0;
}
static int mark_our_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data)
{
struct object *o = parse_object(sha1);
if (!o)
die("git upload-pack: cannot find object %s:", sha1_to_hex(sha1));
if (!(o->flags & OUR_REF)) {
o->flags |= OUR_REF;
nr_our_refs++;
}
return 0;
}
static void upload_pack(void)
{
reset_timeout();
head_ref(send_ref, NULL);
for_each_ref(send_ref, NULL);
packet_flush(1);
if (advertise_refs || !stateless_rpc) {
reset_timeout();
head_ref(send_ref, NULL);
for_each_ref(send_ref, NULL);
packet_flush(1);
} else {
head_ref(mark_our_ref, NULL);
for_each_ref(mark_our_ref, NULL);
}
if (advertise_refs)
return;
receive_needs();
if (want_obj.nr) {
get_common_commits();
@ -734,6 +763,14 @@ int main(int argc, char **argv)
if (arg[0] != '-')
break;
if (!strcmp(arg, "--advertise-refs")) {
advertise_refs = 1;
continue;
}
if (!strcmp(arg, "--stateless-rpc")) {
stateless_rpc = 1;
continue;
}
if (!strcmp(arg, "--strict")) {
strict = 1;
continue;