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| author | Carlos Martín Nieto <carlos@cmartin.tk> | 2012-07-13 12:01:11 +0200 |
|---|---|---|
| committer | Carlos Martín Nieto <carlos@cmartin.tk> | 2012-08-24 19:01:10 +0200 |
| commit | bffa852f89268390d6bc3e6f99f5f0cccdc88f63 (patch) | |
| tree | b83249451c776dc386856bd01e318acef801ba43 | |
| parent | c920e162325d0f9acba46a19c4619e6bfa17707e (diff) | |
| download | libgit2-bffa852f89268390d6bc3e6f99f5f0cccdc88f63.tar.gz | |
indexer: recognize and mark when all of the packfile has been downloaded
We can't always rely on the network telling us when the download is
finished. Recognize it from the indexer itself.
| -rw-r--r-- | examples/network/fetch.c | 2 | ||||
| -rw-r--r-- | include/git2/indexer.h | 2 | ||||
| -rw-r--r-- | src/fetch.c | 5 | ||||
| -rw-r--r-- | src/indexer.c | 12 |
4 files changed, 18 insertions, 3 deletions
diff --git a/examples/network/fetch.c b/examples/network/fetch.c index 52e0412f..372c8584 100644 --- a/examples/network/fetch.c +++ b/examples/network/fetch.c @@ -96,7 +96,7 @@ int fetch(git_repository *repo, int argc, char **argv) // the download rate. do { usleep(10000); - printf("\rReceived %d/%d objects in %zu bytes", stats.processed, stats.total, bytes); + printf("\rReceived %d/%d objects (%d) in %d bytes", stats.received, stats.total, stats.processed, bytes); } while (!data.finished); if (data.ret < 0) diff --git a/include/git2/indexer.h b/include/git2/indexer.h index d300ba01..92d1d9e3 100644 --- a/include/git2/indexer.h +++ b/include/git2/indexer.h @@ -19,6 +19,8 @@ GIT_BEGIN_DECL typedef struct git_indexer_stats { unsigned int total; unsigned int processed; + unsigned int received; + unsigned int data_received; } git_indexer_stats; diff --git a/src/fetch.c b/src/fetch.c index d96ac778..eb13701f 100644 --- a/src/fetch.c +++ b/src/fetch.c @@ -324,7 +324,10 @@ int git_fetch__download_pack( goto on_error; *bytes += recvd; - } while(recvd > 0); + } while(recvd > 0 && !stats->data_received); + + if (!stats->data_received) + giterr_set(GITERR_NET, "Early EOF while downloading packfile"); if (git_indexer_stream_finalize(idx, stats)) goto on_error; diff --git a/src/indexer.c b/src/indexer.c index 797a5827..30c6469a 100644 --- a/src/indexer.c +++ b/src/indexer.c @@ -324,8 +324,8 @@ int git_indexer_stream_add(git_indexer_stream *idx, const void *data, size_t siz if (git_vector_init(&idx->deltas, (unsigned int)(idx->nr_objects / 2), NULL) < 0) return -1; + memset(stats, 0, sizeof(git_indexer_stats)); stats->total = (unsigned int)idx->nr_objects; - stats->processed = 0; } /* Now that we have data in the pack, let's try to parse it */ @@ -361,6 +361,7 @@ int git_indexer_stream_add(git_indexer_stream *idx, const void *data, size_t siz if (error < 0) return error; + stats->received++; continue; } @@ -379,8 +380,17 @@ int git_indexer_stream_add(git_indexer_stream *idx, const void *data, size_t siz git__free(obj.data); stats->processed = (unsigned int)++processed; + stats->received++; } + /* + * If we've received all of the objects and our packfile is + * one hash beyond the end of the last object, all of the + * packfile is here. + */ + if (stats->received == idx->nr_objects && idx->pack->mwf.size >= idx->off + 20) + stats->data_received = 1; + return 0; on_error: |