commit - 07a3a9fbc1d4396ffb64e0f0f59ec5bedfe0f545
commit + b16893ba284e90739fc814673523878e8874dc0f
blob - 319a93427d3f3e03ba19eef16c6c192b1160b7d8
blob + cdb5886454811ffbd3a3d913fded89b8bc22c738
--- gotd/repo_write.c
+++ gotd/repo_write.c
#include "got_lib_delta.h"
#include "got_lib_delta_cache.h"
+#include "got_lib_hash.h"
#include "got_lib_object.h"
#include "got_lib_object_cache.h"
#include "got_lib_ratelimit.h"
#include "got_lib_repository.h"
#include "got_lib_poll.h"
-#include "got_lib_hash.h" /* XXX temp include for debugging */
-
#include "log.h"
#include "gotd.h"
#include "repo_write.h"
static const struct got_error *
copy_object_type_and_size(uint8_t *type, uint64_t *size, int infd, int outfd,
- off_t *outsize, BUF *buf, size_t *buf_pos, SHA1_CTX *ctx)
+ off_t *outsize, BUF *buf, size_t *buf_pos, struct got_hash *ctx)
{
const struct got_error *err = NULL;
uint8_t t = 0;
static const struct got_error *
copy_ref_delta(int infd, int outfd, off_t *outsize, BUF *buf, size_t *buf_pos,
- SHA1_CTX *ctx)
+ struct got_hash *ctx)
{
const struct got_error *err = NULL;
size_t remain = buf_len(buf) - *buf_pos;
static const struct got_error *
copy_offset_delta(int infd, int outfd, off_t *outsize, BUF *buf, size_t *buf_pos,
- SHA1_CTX *ctx)
+ struct got_hash *ctx)
{
const struct got_error *err = NULL;
uint64_t o = 0;
static const struct got_error *
copy_zstream(int infd, int outfd, off_t *outsize, BUF *buf, size_t *buf_pos,
- SHA1_CTX *ctx)
+ struct got_hash *ctx)
{
const struct got_error *err = NULL;
z_stream z;
struct got_packfile_hdr hdr;
size_t have;
uint32_t nhave = 0;
- SHA1_CTX ctx;
+ struct got_hash ctx;
uint8_t expected_sha1[SHA1_DIGEST_LENGTH];
char hex[SHA1_DIGEST_STRING_LENGTH];
BUF *buf = NULL;
if (client->nref_updates == client->nref_del)
return NULL;
- SHA1Init(&ctx);
+ got_hash_init(&ctx, GOT_HASH_SHA1);
err = got_poll_read_full(infd, &have, &hdr, sizeof(hdr), sizeof(hdr));
if (err)
log_debug("received %u objects", *nobj);
- SHA1Final(expected_sha1, &ctx);
+ got_hash_final(&ctx, expected_sha1);
remain = buf_len(buf) - buf_pos;
if (remain < SHA1_DIGEST_LENGTH) {
blob - 4ba630b800dab6a323fdb7c5e2d6927c17956784
blob + fda3b7bb4c3102bedbed38b3065acde113eeb9a3
--- lib/deflate.c
+++ lib/deflate.c
#include "got_path.h"
#include "got_lib_deflate.h"
+#include "got_lib_hash.h"
#include "got_lib_poll.h"
#ifndef MIN
if (csum->output_sha1)
SHA1Update(csum->output_sha1, buf, len);
+
+ if (csum->output_ctx)
+ got_hash_update(csum->output_ctx, buf, len);
}
const struct got_error *
blob - 9ce4aae5c7623e71a333b7d3ad82e754ffc46af3
blob + 1af66814fbade7825956cd89bee32c1d37572390
--- lib/fileindex.c
+++ lib/fileindex.c
#include "got_object.h"
#include "got_path.h"
+#include "got_lib_hash.h"
#include "got_lib_fileindex.h"
#include "got_lib_worktree.h"
}
static const struct got_error *
-write_fileindex_val64(SHA1_CTX *ctx, uint64_t val, FILE *outfile)
+write_fileindex_val64(struct got_hash *ctx, uint64_t val, FILE *outfile)
{
size_t n;
val = htobe64(val);
- SHA1Update(ctx, (uint8_t *)&val, sizeof(val));
+ got_hash_update(ctx, &val, sizeof(val));
n = fwrite(&val, 1, sizeof(val), outfile);
if (n != sizeof(val))
return got_ferror(outfile, GOT_ERR_IO);
}
static const struct got_error *
-write_fileindex_val32(SHA1_CTX *ctx, uint32_t val, FILE *outfile)
+write_fileindex_val32(struct got_hash *ctx, uint32_t val, FILE *outfile)
{
size_t n;
val = htobe32(val);
- SHA1Update(ctx, (uint8_t *)&val, sizeof(val));
+ got_hash_update(ctx, &val, sizeof(val));
n = fwrite(&val, 1, sizeof(val), outfile);
if (n != sizeof(val))
return got_ferror(outfile, GOT_ERR_IO);
}
static const struct got_error *
-write_fileindex_val16(SHA1_CTX *ctx, uint16_t val, FILE *outfile)
+write_fileindex_val16(struct got_hash *ctx, uint16_t val, FILE *outfile)
{
size_t n;
val = htobe16(val);
- SHA1Update(ctx, (uint8_t *)&val, sizeof(val));
+ got_hash_update(ctx, &val, sizeof(val));
n = fwrite(&val, 1, sizeof(val), outfile);
if (n != sizeof(val))
return got_ferror(outfile, GOT_ERR_IO);
}
static const struct got_error *
-write_fileindex_path(SHA1_CTX *ctx, const char *path, FILE *outfile)
+write_fileindex_path(struct got_hash *ctx, const char *path, FILE *outfile)
{
size_t n, len, pad = 0;
static const uint8_t zero[8] = { 0 };
if (pad == 0)
pad = 8; /* NUL-terminate */
- SHA1Update(ctx, path, len);
+ got_hash_update(ctx, path, len);
n = fwrite(path, 1, len, outfile);
if (n != len)
return got_ferror(outfile, GOT_ERR_IO);
- SHA1Update(ctx, zero, pad);
+ got_hash_update(ctx, zero, pad);
n = fwrite(zero, 1, pad, outfile);
if (n != pad)
return got_ferror(outfile, GOT_ERR_IO);
}
static const struct got_error *
-write_fileindex_entry(SHA1_CTX *ctx, struct got_fileindex_entry *ie,
+write_fileindex_entry(struct got_hash *ctx, struct got_fileindex_entry *ie,
FILE *outfile)
{
const struct got_error *err;
if (err)
return err;
- SHA1Update(ctx, ie->blob_sha1, SHA1_DIGEST_LENGTH);
+ got_hash_update(ctx, ie->blob_sha1, SHA1_DIGEST_LENGTH);
n = fwrite(ie->blob_sha1, 1, SHA1_DIGEST_LENGTH, outfile);
if (n != SHA1_DIGEST_LENGTH)
return got_ferror(outfile, GOT_ERR_IO);
- SHA1Update(ctx, ie->commit_sha1, SHA1_DIGEST_LENGTH);
+ got_hash_update(ctx, ie->commit_sha1, SHA1_DIGEST_LENGTH);
n = fwrite(ie->commit_sha1, 1, SHA1_DIGEST_LENGTH, outfile);
if (n != SHA1_DIGEST_LENGTH)
return got_ferror(outfile, GOT_ERR_IO);
stage = got_fileindex_entry_stage_get(ie);
if (stage == GOT_FILEIDX_STAGE_MODIFY ||
stage == GOT_FILEIDX_STAGE_ADD) {
- SHA1Update(ctx, ie->staged_blob_sha1, SHA1_DIGEST_LENGTH);
+ got_hash_update(ctx, ie->staged_blob_sha1, SHA1_DIGEST_LENGTH);
n = fwrite(ie->staged_blob_sha1, 1, SHA1_DIGEST_LENGTH,
outfile);
if (n != SHA1_DIGEST_LENGTH)
{
const struct got_error *err = NULL;
struct got_fileindex_hdr hdr;
- SHA1_CTX ctx;
- uint8_t sha1[SHA1_DIGEST_LENGTH];
+ struct got_hash ctx;
+ uint8_t hash[GOT_HASH_DIGEST_MAXLEN];
size_t n;
struct got_fileindex_entry *ie, *tmp;
- SHA1Init(&ctx);
+ got_hash_init(&ctx, GOT_HASH_SHA1);
hdr.signature = htobe32(GOT_FILE_INDEX_SIGNATURE);
hdr.version = htobe32(GOT_FILE_INDEX_VERSION);
hdr.nentries = htobe32(fileindex->nentries);
- SHA1Update(&ctx, (uint8_t *)&hdr.signature, sizeof(hdr.signature));
- SHA1Update(&ctx, (uint8_t *)&hdr.version, sizeof(hdr.version));
- SHA1Update(&ctx, (uint8_t *)&hdr.nentries, sizeof(hdr.nentries));
+ got_hash_update(&ctx, &hdr.signature, sizeof(hdr.signature));
+ got_hash_update(&ctx, &hdr.version, sizeof(hdr.version));
+ got_hash_update(&ctx, &hdr.nentries, sizeof(hdr.nentries));
n = fwrite(&hdr.signature, 1, sizeof(hdr.signature), outfile);
if (n != sizeof(hdr.signature))
return got_ferror(outfile, GOT_ERR_IO);
return err;
}
- SHA1Final(sha1, &ctx);
- n = fwrite(sha1, 1, sizeof(sha1), outfile);
- if (n != sizeof(sha1))
+ got_hash_final(&ctx, hash);
+ n = fwrite(hash, 1, SHA1_DIGEST_LENGTH, outfile);
+ if (n != SHA1_DIGEST_LENGTH)
return got_ferror(outfile, GOT_ERR_IO);
if (fflush(outfile) != 0)
}
static const struct got_error *
-read_fileindex_val64(uint64_t *val, SHA1_CTX *ctx, FILE *infile)
+read_fileindex_val64(uint64_t *val, struct got_hash *ctx, FILE *infile)
{
size_t n;
n = fread(val, 1, sizeof(*val), infile);
if (n != sizeof(*val))
return got_ferror(infile, GOT_ERR_FILEIDX_BAD);
- SHA1Update(ctx, (uint8_t *)val, sizeof(*val));
+ got_hash_update(ctx, val, sizeof(*val));
*val = be64toh(*val);
return NULL;
}
static const struct got_error *
-read_fileindex_val32(uint32_t *val, SHA1_CTX *ctx, FILE *infile)
+read_fileindex_val32(uint32_t *val, struct got_hash *ctx, FILE *infile)
{
size_t n;
n = fread(val, 1, sizeof(*val), infile);
if (n != sizeof(*val))
return got_ferror(infile, GOT_ERR_FILEIDX_BAD);
- SHA1Update(ctx, (uint8_t *)val, sizeof(*val));
+ got_hash_update(ctx, val, sizeof(*val));
*val = be32toh(*val);
return NULL;
}
static const struct got_error *
-read_fileindex_val16(uint16_t *val, SHA1_CTX *ctx, FILE *infile)
+read_fileindex_val16(uint16_t *val, struct got_hash *ctx, FILE *infile)
{
size_t n;
n = fread(val, 1, sizeof(*val), infile);
if (n != sizeof(*val))
return got_ferror(infile, GOT_ERR_FILEIDX_BAD);
- SHA1Update(ctx, (uint8_t *)val, sizeof(*val));
+ got_hash_update(ctx, val, sizeof(*val));
*val = be16toh(*val);
return NULL;
}
static const struct got_error *
-read_fileindex_path(char **path, SHA1_CTX *ctx, FILE *infile)
+read_fileindex_path(char **path, struct got_hash *ctx, FILE *infile)
{
const struct got_error *err = NULL;
const size_t chunk_size = 8;
err = got_ferror(infile, GOT_ERR_FILEIDX_BAD);
break;
}
- SHA1Update(ctx, *path + len, chunk_size);
+ got_hash_update(ctx, *path + len, chunk_size);
len += chunk_size;
} while (memchr(*path + len - chunk_size, '\0', chunk_size) == NULL);
}
static const struct got_error *
-read_fileindex_entry(struct got_fileindex_entry **iep, SHA1_CTX *ctx,
+read_fileindex_entry(struct got_fileindex_entry **iep, struct got_hash *ctx,
FILE *infile, uint32_t version)
{
const struct got_error *err;
err = got_ferror(infile, GOT_ERR_FILEIDX_BAD);
goto done;
}
- SHA1Update(ctx, ie->blob_sha1, SHA1_DIGEST_LENGTH);
+ got_hash_update(ctx, ie->blob_sha1, SHA1_DIGEST_LENGTH);
n = fread(ie->commit_sha1, 1, SHA1_DIGEST_LENGTH, infile);
if (n != SHA1_DIGEST_LENGTH) {
err = got_ferror(infile, GOT_ERR_FILEIDX_BAD);
goto done;
}
- SHA1Update(ctx, ie->commit_sha1, SHA1_DIGEST_LENGTH);
+ got_hash_update(ctx, ie->commit_sha1, SHA1_DIGEST_LENGTH);
err = read_fileindex_val32(&ie->flags, ctx, infile);
if (err)
err = got_ferror(infile, GOT_ERR_FILEIDX_BAD);
goto done;
}
- SHA1Update(ctx, ie->staged_blob_sha1, SHA1_DIGEST_LENGTH);
+ got_hash_update(ctx, ie->staged_blob_sha1,
+ SHA1_DIGEST_LENGTH);
}
} else {
/* GOT_FILE_INDEX_VERSION 1 does not support staging. */
{
const struct got_error *err = NULL;
struct got_fileindex_hdr hdr;
- SHA1_CTX ctx;
+ struct got_hash ctx;
struct got_fileindex_entry *ie;
uint8_t sha1_expected[SHA1_DIGEST_LENGTH];
uint8_t sha1[SHA1_DIGEST_LENGTH];
size_t n;
int i;
- SHA1Init(&ctx);
+ got_hash_init(&ctx, GOT_HASH_SHA1);
n = fread(&hdr.signature, 1, sizeof(hdr.signature), infile);
if (n != sizeof(hdr.signature)) {
return got_ferror(infile, GOT_ERR_FILEIDX_BAD);
}
- SHA1Update(&ctx, (uint8_t *)&hdr.signature, sizeof(hdr.signature));
- SHA1Update(&ctx, (uint8_t *)&hdr.version, sizeof(hdr.version));
- SHA1Update(&ctx, (uint8_t *)&hdr.nentries, sizeof(hdr.nentries));
+ got_hash_update(&ctx, &hdr.signature, sizeof(hdr.signature));
+ got_hash_update(&ctx, &hdr.version, sizeof(hdr.version));
+ got_hash_update(&ctx, &hdr.nentries, sizeof(hdr.nentries));
hdr.signature = be32toh(hdr.signature);
hdr.version = be32toh(hdr.version);
n = fread(sha1_expected, 1, sizeof(sha1_expected), infile);
if (n != sizeof(sha1_expected))
return got_ferror(infile, GOT_ERR_FILEIDX_BAD);
- SHA1Final(sha1, &ctx);
+ got_hash_final(&ctx, sha1);
if (memcmp(sha1, sha1_expected, SHA1_DIGEST_LENGTH) != 0)
return got_error(GOT_ERR_FILEIDX_CSUM);
blob - 2575eb63d3f9bfe0cd35903ae30824124fa07ca8
blob + b2bda4a5026dccd005650cb802799dd42a235574
--- lib/got_lib_deflate.h
+++ lib/got_lib_deflate.h
/* If not NULL, mix output bytes into this SHA1 context. */
SHA1_CTX *output_sha1;
+
+ /* If not NULL, mix output bytes into this hash context. */
+ struct got_hash *output_ctx;
};
struct got_deflate_buf {
blob - 6cf096112b33a6a0627c71d31836cc10bedb3469
blob + 1405a67ac335af59f8e1c2f04ac566ecd07436e7
--- lib/got_lib_hash.h
+++ lib/got_lib_hash.h
#define GOT_SHA1_STRING_ZERO "0000000000000000000000000000000000000000"
#define GOT_SHA256_STRING_ZERO "0000000000000000000000000000000000000000000000000000000000000000"
+#define GOT_HASH_DIGEST_MAXLEN SHA256_DIGEST_LENGTH
+
int got_parse_xdigit(uint8_t *, const char *);
char *got_sha1_digest_to_str(const uint8_t *, char *, size_t);
int got_parse_hash_digest(uint8_t *, const char *, enum got_hash_algorithm);
int got_parse_object_id(struct got_object_id *, const char *,
enum got_hash_algorithm);
+
+struct got_hash {
+ SHA1_CTX sha1_ctx;
+ SHA2_CTX sha256_ctx;
+ enum got_hash_algorithm algo;
+};
+
+/*
+ * These functions allow to compute and check hashes.
+ * The hash function used is specified during got_hash_init.
+ * Data can be added with got_hash_update and, once done, the checksum
+ * saved in a buffer long at least GOT_HASH_DIGEST_MAXLEN bytes with
+ * got_hash_final or in an got_object_id with got_hash_final_object_id.
+ */
+void got_hash_init(struct got_hash *, enum got_hash_algorithm);
+void got_hash_update(struct got_hash *, const void *, size_t);
+void got_hash_final(struct got_hash *, uint8_t *);
+void got_hash_final_object_id(struct got_hash *, struct got_object_id *);
+
+/*
+ * Compare two hash digest; similar to memcmp().
+ */
+int got_hash_cmp(enum got_hash_algorithm, uint8_t *, uint8_t *);
blob - 4ddc5aac63e46a5562147f8b561c4dea76cad65c
blob + 1f5de8404ec67a5500a3ef801466a208558ba9d3
--- lib/got_lib_inflate.h
+++ lib/got_lib_inflate.h
/* If not NULL, mix input bytes into this SHA1 context. */
SHA1_CTX *input_sha1;
+ /* if not NULL, mix input bytes into this hash context. */
+ struct got_hash *input_ctx;
+
/* If not NULL, mix output bytes into this CRC checksum. */
uint32_t *output_crc;
/* If not NULL, mix output bytes into this SHA1 context. */
SHA1_CTX *output_sha1;
+
+ /* If not NULL, mix output bytes into this hash context. */
+ struct got_hash *output_ctx;
};
struct got_inflate_buf {
blob - bec94759fda7eb63db8c6a38520291cd5c1a8ad1
blob + 8fcb52f1333aada44e211d3b89366979118e617d
--- lib/got_lib_pack_index.h
+++ lib/got_lib_pack_index.h
uint32_t nobj_total, uint32_t nobj_indexed, uint32_t nobj_loose,
uint32_t nobj_resolved);
-const struct got_error *got_pack_hwrite(int, void *, int, SHA1_CTX *);
+const struct got_error *got_pack_hwrite(int, void *, int, struct got_hash *);
const struct got_error *
got_pack_index(struct got_pack *pack, int idxfd,
blob - c53fbbe58dae6a5d9e1e0e25106398709945c8db
blob + 5906f438cafc3808c3de15f60410dc0e4c3361cd
--- lib/hash.c
+++ lib/hash.c
return got_parse_hash_digest(id->sha1, line, algo);
}
+
+void
+got_hash_init(struct got_hash *hash, enum got_hash_algorithm algo)
+{
+ memset(hash, 0, sizeof(*hash));
+ hash->algo = algo;
+
+ if (algo == GOT_HASH_SHA1)
+ SHA1Init(&hash->sha1_ctx);
+ else if (algo == GOT_HASH_SHA256)
+ SHA256Init(&hash->sha256_ctx);
+}
+
+void
+got_hash_update(struct got_hash *hash, const void *data, size_t len)
+{
+ if (hash->algo == GOT_HASH_SHA1)
+ SHA1Update(&hash->sha1_ctx, data, len);
+ else if (hash->algo == GOT_HASH_SHA256)
+ SHA256Update(&hash->sha256_ctx, data, len);
+}
+
+void
+got_hash_final(struct got_hash *hash, uint8_t *out)
+{
+ if (hash->algo == GOT_HASH_SHA1)
+ SHA1Final(out, &hash->sha1_ctx);
+ else if (hash->algo == GOT_HASH_SHA256)
+ SHA256Final(out, &hash->sha256_ctx);
+}
+
+void
+got_hash_final_object_id(struct got_hash *hash, struct got_object_id *id)
+{
+ memset(id, 0, sizeof(*id));
+ got_hash_final(hash, id->sha1);
+}
+
+int
+got_hash_cmp(enum got_hash_algorithm algo, uint8_t *b1, uint8_t *b2)
+{
+ if (algo == GOT_HASH_SHA1)
+ return memcmp(b1, b2, SHA1_DIGEST_LENGTH);
+ else if (algo == GOT_HASH_SHA256)
+ return memcmp(b1, b2, SHA256_DIGEST_LENGTH);
+ return -1;
+}
blob - 9440011aed7234a7fffaed90fe2fb8b55fb0d2c9
blob + 7bbc9fd91dda8ec3420c22d048349828595e8b74
--- lib/inflate.c
+++ lib/inflate.c
#include "got_object.h"
#include "got_path.h"
+#include "got_lib_hash.h"
#include "got_lib_inflate.h"
#include "got_lib_poll.h"
if (csum->input_sha1)
SHA1Update(csum->input_sha1, buf, len);
+
+ if (csum->input_ctx)
+ got_hash_update(csum->input_ctx, buf, len);
}
static void
if (csum->output_sha1)
SHA1Update(csum->output_sha1, buf, len);
+
+ if (csum->output_ctx)
+ got_hash_update(csum->output_ctx, buf, len);
}
const struct got_error *
blob - 3458a76c9475cc94b6aff79ea705d763984f159c
blob + c32445b4ccf86a89d33fd154fc5385b75914045d
--- lib/object_create.c
+++ lib/object_create.c
char *header = NULL;
int fd = -1;
struct stat sb;
- SHA1_CTX sha1_ctx;
+ struct got_hash ctx;
size_t headerlen = 0, n;
*id = NULL;
*blobfile = NULL;
*blobsize = 0;
- SHA1Init(&sha1_ctx);
+ got_hash_init(&ctx, GOT_HASH_SHA1);
fd = open(ondisk_path, O_RDONLY | O_NOFOLLOW | O_CLOEXEC);
if (fd == -1) {
goto done;
}
headerlen = strlen(header) + 1;
- SHA1Update(&sha1_ctx, header, headerlen);
+ got_hash_update(&ctx, header, headerlen);
*blobfile = got_opentemp();
if (*blobfile == NULL) {
}
if (inlen == 0)
break; /* EOF */
- SHA1Update(&sha1_ctx, buf, inlen);
+ got_hash_update(&ctx, buf, inlen);
n = fwrite(buf, 1, inlen, *blobfile);
if (n != inlen) {
err = got_ferror(*blobfile, GOT_ERR_IO);
err = got_error_from_errno("calloc");
goto done;
}
- SHA1Final((*id)->sha1, &sha1_ctx);
+ got_hash_final_object_id(&ctx, *id);
if (fflush(*blobfile) != 0) {
err = got_error_from_errno("fflush");
{
const struct got_error *err = NULL;
char modebuf[sizeof("100644 ")];
- SHA1_CTX sha1_ctx;
+ struct got_hash ctx;
char *header = NULL;
size_t headerlen, len = 0, n;
FILE *treefile = NULL;
*id = NULL;
- SHA1Init(&sha1_ctx);
+ got_hash_init(&ctx, GOT_HASH_SHA1);
sorted_entries = calloc(nentries, sizeof(struct got_tree_entry *));
if (sorted_entries == NULL)
goto done;
}
headerlen = strlen(header) + 1;
- SHA1Update(&sha1_ctx, header, headerlen);
+ got_hash_update(&ctx, header, headerlen);
treefile = got_opentemp();
if (treefile == NULL) {
err = got_ferror(treefile, GOT_ERR_IO);
goto done;
}
- SHA1Update(&sha1_ctx, modebuf, len);
+ got_hash_update(&ctx, modebuf, len);
treesize += n;
len = strlen(te->name) + 1; /* must include NUL */
err = got_ferror(treefile, GOT_ERR_IO);
goto done;
}
- SHA1Update(&sha1_ctx, te->name, len);
+ got_hash_update(&ctx, te->name, len);
treesize += n;
len = SHA1_DIGEST_LENGTH;
err = got_ferror(treefile, GOT_ERR_IO);
goto done;
}
- SHA1Update(&sha1_ctx, te->id.sha1, len);
+ got_hash_update(&ctx, te->id.sha1, len);
treesize += n;
}
err = got_error_from_errno("calloc");
goto done;
}
- SHA1Final((*id)->sha1, &sha1_ctx);
+ got_hash_final_object_id(&ctx, *id);
if (fflush(treefile) != 0) {
err = got_error_from_errno("fflush");
const char *logmsg, struct got_repository *repo)
{
const struct got_error *err = NULL;
- SHA1_CTX sha1_ctx;
+ struct got_hash ctx;
char *header = NULL, *tree_str = NULL;
char *author_str = NULL, *committer_str = NULL;
char *id_str = NULL;
*id = NULL;
- SHA1Init(&sha1_ctx);
+ got_hash_init(&ctx, GOT_HASH_SHA1);
msg0 = strdup(logmsg);
if (msg0 == NULL)
goto done;
}
headerlen = strlen(header) + 1;
- SHA1Update(&sha1_ctx, header, headerlen);
+ got_hash_update(&ctx, header, headerlen);
commitfile = got_opentemp();
if (commitfile == NULL) {
goto done;
}
len = strlen(tree_str);
- SHA1Update(&sha1_ctx, tree_str, len);
+ got_hash_update(&ctx, tree_str, len);
n = fwrite(tree_str, 1, len, commitfile);
if (n != len) {
err = got_ferror(commitfile, GOT_ERR_IO);
goto done;
}
len = strlen(parent_str);
- SHA1Update(&sha1_ctx, parent_str, len);
+ got_hash_update(&ctx, parent_str, len);
n = fwrite(parent_str, 1, len, commitfile);
if (n != len) {
err = got_ferror(commitfile, GOT_ERR_IO);
}
len = strlen(author_str);
- SHA1Update(&sha1_ctx, author_str, len);
+ got_hash_update(&ctx, author_str, len);
n = fwrite(author_str, 1, len, commitfile);
if (n != len) {
err = got_ferror(commitfile, GOT_ERR_IO);
commitsize += n;
len = strlen(committer_str);
- SHA1Update(&sha1_ctx, committer_str, len);
+ got_hash_update(&ctx, committer_str, len);
n = fwrite(committer_str, 1, len, commitfile);
if (n != len) {
err = got_ferror(commitfile, GOT_ERR_IO);
}
commitsize += n;
- SHA1Update(&sha1_ctx, "\n", 1);
+ got_hash_update(&ctx, "\n", 1);
n = fwrite("\n", 1, 1, commitfile);
if (n != 1) {
err = got_ferror(commitfile, GOT_ERR_IO);
commitsize += n;
len = strlen(msg);
- SHA1Update(&sha1_ctx, msg, len);
+ got_hash_update(&ctx, msg, len);
n = fwrite(msg, 1, len, commitfile);
if (n != len) {
err = got_ferror(commitfile, GOT_ERR_IO);
}
commitsize += n;
- SHA1Update(&sha1_ctx, "\n", 1);
+ got_hash_update(&ctx, "\n", 1);
n = fwrite("\n", 1, 1, commitfile);
if (n != 1) {
err = got_ferror(commitfile, GOT_ERR_IO);
err = got_error_from_errno("calloc");
goto done;
}
- SHA1Final((*id)->sha1, &sha1_ctx);
+ got_hash_final_object_id(&ctx, *id);
if (fflush(commitfile) != 0) {
err = got_error_from_errno("fflush");
struct got_repository *repo, int verbosity)
{
const struct got_error *err = NULL;
- SHA1_CTX sha1_ctx;
+ struct got_hash ctx;
char *header = NULL;
char *tag_str = NULL, *tagger_str = NULL;
char *id_str = NULL, *obj_str = NULL, *type_str = NULL;
*id = NULL;
- SHA1Init(&sha1_ctx);
+ got_hash_init(&ctx, GOT_HASH_SHA1);
err = got_object_id_str(&id_str, object_id);
if (err)
}
headerlen = strlen(header) + 1;
- SHA1Update(&sha1_ctx, header, headerlen);
+ got_hash_update(&ctx, header, headerlen);
tagfile = got_opentemp();
if (tagfile == NULL) {
}
tagsize += headerlen;
len = strlen(obj_str);
- SHA1Update(&sha1_ctx, obj_str, len);
+ got_hash_update(&ctx, obj_str, len);
n = fwrite(obj_str, 1, len, tagfile);
if (n != len) {
err = got_ferror(tagfile, GOT_ERR_IO);
}
tagsize += n;
len = strlen(type_str);
- SHA1Update(&sha1_ctx, type_str, len);
+ got_hash_update(&ctx, type_str, len);
n = fwrite(type_str, 1, len, tagfile);
if (n != len) {
err = got_ferror(tagfile, GOT_ERR_IO);
tagsize += n;
len = strlen(tag_str);
- SHA1Update(&sha1_ctx, tag_str, len);
+ got_hash_update(&ctx, tag_str, len);
n = fwrite(tag_str, 1, len, tagfile);
if (n != len) {
err = got_ferror(tagfile, GOT_ERR_IO);
tagsize += n;
len = strlen(tagger_str);
- SHA1Update(&sha1_ctx, tagger_str, len);
+ got_hash_update(&ctx, tagger_str, len);
n = fwrite(tagger_str, 1, len, tagfile);
if (n != len) {
err = got_ferror(tagfile, GOT_ERR_IO);
}
tagsize += n;
- SHA1Update(&sha1_ctx, "\n", 1);
+ got_hash_update(&ctx, "\n", 1);
n = fwrite("\n", 1, 1, tagfile);
if (n != 1) {
err = got_ferror(tagfile, GOT_ERR_IO);
tagsize += n;
len = strlen(msg);
- SHA1Update(&sha1_ctx, msg, len);
+ got_hash_update(&ctx, msg, len);
n = fwrite(msg, 1, len, tagfile);
if (n != len) {
err = got_ferror(tagfile, GOT_ERR_IO);
}
tagsize += n;
- SHA1Update(&sha1_ctx, "\n", 1);
+ got_hash_update(&ctx, "\n", 1);
n = fwrite("\n", 1, 1, tagfile);
if (n != 1) {
err = got_ferror(tagfile, GOT_ERR_IO);
if (signer_id && buf_len(buf) > 0) {
len = buf_len(buf);
- SHA1Update(&sha1_ctx, buf_get(buf), len);
+ got_hash_update(&ctx, buf_get(buf), len);
n = fwrite(buf_get(buf), 1, len, tagfile);
if (n != len) {
err = got_ferror(tagfile, GOT_ERR_IO);
err = got_error_from_errno("calloc");
goto done;
}
- SHA1Final((*id)->sha1, &sha1_ctx);
+ got_hash_final_object_id(&ctx, *id);
if (fflush(tagfile) != 0) {
err = got_error_from_errno("fflush");
blob - c18378157f7335d09333043c3626ca7abbaa6092
blob + 6d050459574522d3b15ab4d56ebd14f4c5c2bf9c
--- lib/object_parse.c
+++ lib/object_parse.c
const struct got_error *err = NULL;
struct got_object *obj;
struct got_inflate_checksum csum;
- uint8_t sha1[SHA1_DIGEST_LENGTH];
- SHA1_CTX sha1_ctx;
+ struct got_object_id id;
+ struct got_hash ctx;
size_t len, consumed;
FILE *f = NULL;
*size = 0;
*hdrlen = 0;
- SHA1Init(&sha1_ctx);
+ got_hash_init(&ctx, GOT_HASH_SHA1);
memset(&csum, 0, sizeof(csum));
- csum.output_sha1 = &sha1_ctx;
+ csum.output_ctx = &ctx;
if (lseek(infd, SEEK_SET, 0) == -1)
return got_error_from_errno("lseek");
goto done;
}
- SHA1Final(sha1, &sha1_ctx);
- if (memcmp(expected_id->sha1, sha1, SHA1_DIGEST_LENGTH) != 0) {
+ got_hash_final_object_id(&ctx, &id);
+ if (got_object_id_cmp(expected_id, &id) != 0) {
err = got_error_checksum(expected_id);
goto done;
}
size_t len;
uint8_t *p;
struct got_inflate_checksum csum;
- SHA1_CTX sha1_ctx;
+ struct got_hash ctx;
struct got_object_id id;
- SHA1Init(&sha1_ctx);
+ got_hash_init(&ctx, GOT_HASH_SHA1);
memset(&csum, 0, sizeof(csum));
- csum.output_sha1 = &sha1_ctx;
+ csum.output_ctx = &ctx;
err = got_inflate_to_mem_fd(&p, &len, NULL, &csum, expected_size, fd);
if (err)
return err;
- SHA1Final(id.sha1, &sha1_ctx);
+ got_hash_final_object_id(&ctx, &id);
if (got_object_id_cmp(expected_id, &id) != 0) {
err = got_error_checksum(expected_id);
goto done;
struct got_object *obj = NULL;
size_t len;
struct got_inflate_checksum csum;
- SHA1_CTX sha1_ctx;
+ struct got_hash ctx;
struct got_object_id id;
- SHA1Init(&sha1_ctx);
+ got_hash_init(&ctx, GOT_HASH_SHA1);
memset(&csum, 0, sizeof(csum));
- csum.output_sha1 = &sha1_ctx;
+ csum.output_ctx = &ctx;
err = got_inflate_to_mem_fd(p, &len, NULL, &csum, 0, fd);
if (err)
return err;
- SHA1Final(id.sha1, &sha1_ctx);
+ got_hash_final_object_id(&ctx, &id);
if (got_object_id_cmp(expected_id, &id) != 0) {
err = got_error_checksum(expected_id);
goto done;
size_t len;
uint8_t *p;
struct got_inflate_checksum csum;
- SHA1_CTX sha1_ctx;
+ struct got_hash ctx;
struct got_object_id id;
- SHA1Init(&sha1_ctx);
+ got_hash_init(&ctx, GOT_HASH_SHA1);
memset(&csum, 0, sizeof(csum));
- csum.output_sha1 = &sha1_ctx;
+ csum.output_ctx = &ctx;
err = got_inflate_to_mem_fd(&p, &len, NULL, &csum,
expected_size, fd);
if (err)
return err;
- SHA1Final(id.sha1, &sha1_ctx);
+ got_hash_final_object_id(&ctx, &id);
if (got_object_id_cmp(expected_id, &id) != 0) {
err = got_error_checksum(expected_id);
goto done;
blob - badb1b9dab4157a1df6f5314839f5c04d90ecbbc
blob + f0189ff480b44a73b0aa170458502a0c0deb3cd7
--- lib/pack.c
+++ lib/pack.c
got_packidx_init_hdr(struct got_packidx *p, int verify, off_t packfile_size)
{
const struct got_error *err = NULL;
+ enum got_hash_algorithm algo = GOT_HASH_SHA1;
struct got_packidx_v2_hdr *h;
- SHA1_CTX ctx;
- uint8_t sha1[SHA1_DIGEST_LENGTH];
+ struct got_hash ctx;
+ uint8_t hash[GOT_HASH_DIGEST_MAXLEN];
size_t nobj, len_fanout, len_ids, offset, remain;
ssize_t n;
int i;
- SHA1Init(&ctx);
+ got_hash_init(&ctx, algo);
h = &p->hdr;
offset = 0;
remain -= sizeof(*h->magic);
if (verify)
- SHA1Update(&ctx, (uint8_t *)h->magic, sizeof(*h->magic));
+ got_hash_update(&ctx, h->magic, sizeof(*h->magic));
if (remain < sizeof(*h->version)) {
err = got_error(GOT_ERR_BAD_PACKIDX);
remain -= sizeof(*h->version);
if (verify)
- SHA1Update(&ctx, (uint8_t *)h->version, sizeof(*h->version));
+ got_hash_update(&ctx, h->version, sizeof(*h->version));
len_fanout =
sizeof(*h->fanout_table) * GOT_PACKIDX_V2_FANOUT_TABLE_ITEMS;
if (err)
goto done;
if (verify)
- SHA1Update(&ctx, (uint8_t *)h->fanout_table, len_fanout);
+ got_hash_update(&ctx, h->fanout_table, len_fanout);
offset += len_fanout;
remain -= len_fanout;
}
}
if (verify)
- SHA1Update(&ctx, (uint8_t *)h->sorted_ids, len_ids);
+ got_hash_update(&ctx, h->sorted_ids, len_ids);
offset += len_ids;
remain -= len_ids;
}
}
if (verify)
- SHA1Update(&ctx, (uint8_t *)h->crc32, nobj * sizeof(*h->crc32));
+ got_hash_update(&ctx, h->crc32, nobj * sizeof(*h->crc32));
remain -= nobj * sizeof(*h->crc32);
offset += nobj * sizeof(*h->crc32);
}
}
if (verify)
- SHA1Update(&ctx, (uint8_t *)h->offsets,
- nobj * sizeof(*h->offsets));
+ got_hash_update(&ctx, h->offsets, nobj * sizeof(*h->offsets));
remain -= nobj * sizeof(*h->offsets);
offset += nobj * sizeof(*h->offsets);
}
}
if (verify)
- SHA1Update(&ctx, (uint8_t*)h->large_offsets,
+ got_hash_update(&ctx, h->large_offsets,
p->nlargeobj * sizeof(*h->large_offsets));
remain -= p->nlargeobj * sizeof(*h->large_offsets);
offset += p->nlargeobj * sizeof(*h->large_offsets);
}
}
if (verify) {
- SHA1Update(&ctx, h->trailer->packfile_sha1, SHA1_DIGEST_LENGTH);
- SHA1Final(sha1, &ctx);
- if (memcmp(h->trailer->packidx_sha1, sha1,
- SHA1_DIGEST_LENGTH) != 0)
+ got_hash_update(&ctx, h->trailer->packfile_sha1,
+ SHA1_DIGEST_LENGTH);
+ got_hash_final(&ctx, hash);
+ if (got_hash_cmp(ctx.algo, hash, h->trailer->packidx_sha1)
+ != 0)
err = got_error(GOT_ERR_PACKIDX_CSUM);
}
done:
blob - 1d2bcd07b13eee0369a1fdd6bcd48e349cd744b2
blob + 9133b40383747d7fbabbf59b4dee0ff47cba156b
--- lib/pack_create.c
+++ lib/pack_create.c
#include "got_lib_deltify.h"
#include "got_lib_delta.h"
+#include "got_lib_hash.h"
#include "got_lib_object.h"
#include "got_lib_object_idset.h"
#include "got_lib_object_cache.h"
}
static const struct got_error *
-hwrite(int fd, const void *buf, off_t len, SHA1_CTX *ctx)
+hwrite(int fd, const void *buf, off_t len, struct got_hash *ctx)
{
- SHA1Update(ctx, buf, len);
+ got_hash_update(ctx, buf, len);
return got_poll_write_full(fd, buf, len);
}
static const struct got_error *
-hcopy(FILE *fsrc, int fd_dst, off_t len, SHA1_CTX *ctx)
+hcopy(FILE *fsrc, int fd_dst, off_t len, struct got_hash *ctx)
{
const struct got_error *err;
unsigned char buf[65536];
n = fread(buf, 1, copylen, fsrc);
if (n != copylen)
return got_ferror(fsrc, GOT_ERR_IO);
- SHA1Update(ctx, buf, copylen);
+ got_hash_update(ctx, buf, copylen);
err = got_poll_write_full(fd_dst, buf, copylen);
if (err)
return err;
static const struct got_error *
hcopy_mmap(uint8_t *src, off_t src_offset, size_t src_size,
- int fd, off_t len, SHA1_CTX *ctx)
+ int fd, off_t len, struct got_hash *ctx)
{
if (src_offset + len > src_size)
return got_error(GOT_ERR_RANGE);
- SHA1Update(ctx, src + src_offset, len);
+ got_hash_update(ctx, src + src_offset, len);
return got_poll_write_full(fd, src + src_offset, len);
}
}
static const struct got_error *
-deltahdr(off_t *packfile_size, SHA1_CTX *ctx, int packfd, int force_refdelta,
- struct got_pack_meta *m)
+deltahdr(off_t *packfile_size, struct got_hash *ctx, int packfd,
+ int force_refdelta, struct got_pack_meta *m)
{
const struct got_error *err;
char buf[32];
static const struct got_error *
write_packed_object(off_t *packfile_size, int packfd,
FILE *delta_cache, uint8_t *delta_cache_map, size_t delta_cache_size,
- struct got_pack_meta *m, int *outfd, SHA1_CTX *ctx,
+ struct got_pack_meta *m, int *outfd, struct got_hash *ctx,
struct got_repository *repo, int force_refdelta)
{
const struct got_error *err = NULL;
struct got_raw_object *raw = NULL;
off_t outlen, delta_offset;
- csum.output_sha1 = ctx;
+ csum.output_ctx = ctx;
csum.output_crc = NULL;
if (m->reused_delta_offset)
{
const struct got_error *err = NULL;
int i;
- SHA1_CTX ctx;
+ struct got_hash ctx;
struct got_pack_meta *m;
char buf[32];
off_t packfile_size = 0;
size_t delta_cache_size = 0;
FILE *packfile = NULL;
- SHA1Init(&ctx);
+ got_hash_init(&ctx, GOT_HASH_SHA1);
#ifndef GOT_PACK_NO_MMAP
delta_cache_fd = dup(fileno(delta_cache));
goto done;
}
- SHA1Final(pack_sha1, &ctx);
+ got_hash_final(&ctx, pack_sha1);
err = got_poll_write_full(packfd, pack_sha1, SHA1_DIGEST_LENGTH);
if (err)
goto done;
blob - f596b8a839599caa2fb067402972de5dc629277b
blob + 5725bb0739ba291cf44b381849e3978306776011
--- lib/pack_index.c
+++ lib/pack_index.c
}
static const struct got_error *
-read_checksum(uint32_t *crc, SHA1_CTX *sha1_ctx, int fd, size_t len)
+read_checksum(uint32_t *crc, struct got_hash *ctx, int fd, size_t len)
{
uint8_t buf[8192];
size_t n;
break;
if (crc)
*crc = crc32(*crc, buf, r);
- if (sha1_ctx)
- SHA1Update(sha1_ctx, buf, r);
+ if (ctx)
+ got_hash_update(ctx, buf, r);
}
return NULL;
}
static const struct got_error *
-read_file_sha1(SHA1_CTX *ctx, FILE *f, size_t len)
+read_file_digest(struct got_hash *ctx, FILE *f, size_t len)
{
uint8_t buf[8192];
size_t n, r;
return NULL;
return got_ferror(f, GOT_ERR_IO);
}
- SHA1Update(ctx, buf, r);
+ got_hash_update(ctx, buf, r);
}
return NULL;
static const struct got_error *
read_packed_object(struct got_pack *pack, struct got_indexed_object *obj,
- FILE *tmpfile, SHA1_CTX *pack_sha1_ctx)
+ FILE *tmpfile, struct got_hash *pack_sha1_ctx)
{
const struct got_error *err = NULL;
- SHA1_CTX ctx;
+ struct got_hash ctx;
uint8_t *data = NULL;
size_t datalen = 0;
ssize_t n;
struct got_inflate_checksum csum;
memset(&csum, 0, sizeof(csum));
- csum.input_sha1 = pack_sha1_ctx;
+ csum.input_ctx = pack_sha1_ctx;
csum.input_crc = &obj->crc;
err = got_pack_parse_object_type_and_size(&obj->type, &obj->size,
if (pack->map) {
obj->crc = crc32(obj->crc, pack->map + mapoff, obj->tslen);
- SHA1Update(pack_sha1_ctx, pack->map + mapoff, obj->tslen);
+ got_hash_update(pack_sha1_ctx, pack->map + mapoff, obj->tslen);
mapoff += obj->tslen;
} else {
/* XXX Seek back and get the CRC of on-disk type+size bytes. */
}
if (err)
break;
- SHA1Init(&ctx);
+ got_hash_init(&ctx, GOT_HASH_SHA1);
err = get_obj_type_label(&obj_label, obj->type);
if (err) {
free(data);
break;
}
headerlen = strlen(header) + 1;
- SHA1Update(&ctx, header, headerlen);
+ got_hash_update(&ctx, header, headerlen);
if (obj->size > GOT_DELTA_RESULT_SIZE_CACHED_MAX) {
- err = read_file_sha1(&ctx, tmpfile, datalen);
+ err = read_file_digest(&ctx, tmpfile, datalen);
if (err) {
free(header);
free(data);
break;
}
} else
- SHA1Update(&ctx, data, datalen);
- SHA1Final(obj->id.sha1, &ctx);
+ got_hash_update(&ctx, data, datalen);
+ got_hash_final_object_id(&ctx, &obj->id);
free(header);
free(data);
break;
SHA1_DIGEST_LENGTH);
obj->crc = crc32(obj->crc, pack->map + mapoff,
SHA1_DIGEST_LENGTH);
- SHA1Update(pack_sha1_ctx, pack->map + mapoff,
+ got_hash_update(pack_sha1_ctx, pack->map + mapoff,
SHA1_DIGEST_LENGTH);
mapoff += SHA1_DIGEST_LENGTH;
err = got_inflate_to_mem_mmap(NULL, &datalen,
}
obj->crc = crc32(obj->crc, obj->delta.ref.ref_id.sha1,
SHA1_DIGEST_LENGTH);
- SHA1Update(pack_sha1_ctx, obj->delta.ref.ref_id.sha1,
- SHA1_DIGEST_LENGTH);
+ got_hash_update(pack_sha1_ctx,
+ obj->delta.ref.ref_id.sha1, SHA1_DIGEST_LENGTH);
err = got_inflate_to_mem_fd(NULL, &datalen, &obj->len,
&csum, obj->size, pack->fd);
if (err)
obj->crc = crc32(obj->crc, pack->map + mapoff,
obj->delta.ofs.base_offsetlen);
- SHA1Update(pack_sha1_ctx, pack->map + mapoff,
+ got_hash_update(pack_sha1_ctx, pack->map + mapoff,
obj->delta.ofs.base_offsetlen);
mapoff += obj->delta.ofs.base_offsetlen;
err = got_inflate_to_mem_mmap(NULL, &datalen,
}
const struct got_error *
-got_pack_hwrite(int fd, void *buf, int len, SHA1_CTX *ctx)
+got_pack_hwrite(int fd, void *buf, int len, struct got_hash *ctx)
{
ssize_t w;
- SHA1Update(ctx, buf, len);
+ got_hash_update(ctx, buf, len);
w = write(fd, buf, len);
if (w == -1)
struct got_delta *delta;
uint8_t *buf = NULL;
size_t len = 0;
- SHA1_CTX ctx;
+ struct got_hash ctx;
char *header = NULL;
size_t headerlen;
uint64_t max_size;
goto done;
}
headerlen = strlen(header) + 1;
- SHA1Init(&ctx);
- SHA1Update(&ctx, header, headerlen);
+ got_hash_init(&ctx, GOT_HASH_SHA1);
+ got_hash_update(&ctx, header, headerlen);
if (max_size > GOT_DELTA_RESULT_SIZE_CACHED_MAX) {
- err = read_file_sha1(&ctx, tmpfile, len);
+ err = read_file_digest(&ctx, tmpfile, len);
if (err)
goto done;
} else
- SHA1Update(&ctx, buf, len);
- SHA1Final(obj->id.sha1, &ctx);
+ got_hash_update(&ctx, buf, len);
+ got_hash_final_object_id(&ctx, &obj->id);
done:
free(buf);
free(header);
char pack_sha1[SHA1_DIGEST_LENGTH];
uint32_t nobj, nvalid, nloose, nresolved = 0, i;
struct got_indexed_object *objects = NULL, *obj;
- SHA1_CTX ctx;
+ struct got_hash ctx;
uint8_t packidx_hash[SHA1_DIGEST_LENGTH];
ssize_t r, w;
int pass, have_ref_deltas = 0, first_delta_idx = -1;
"bad packfile with zero objects");
/* We compute the SHA1 of pack file contents and verify later on. */
- SHA1Init(&ctx);
- SHA1Update(&ctx, (void *)&hdr, sizeof(hdr));
+ got_hash_init(&ctx, GOT_HASH_SHA1);
+ got_hash_update(&ctx, &hdr, sizeof(hdr));
/*
* Create an in-memory pack index which will grow as objects
* Having done a full pass over the pack file and can now
* verify its checksum.
*/
- SHA1Final(pack_sha1, &ctx);
+ got_hash_final(&ctx, pack_sha1);
if (memcmp(pack_sha1_expected, pack_sha1, SHA1_DIGEST_LENGTH) != 0) {
err = got_error(GOT_ERR_PACKFILE_CSUM);
free(objects);
objects = NULL;
- SHA1Init(&ctx);
+ got_hash_init(&ctx, GOT_HASH_SHA1);
putbe32(buf, GOT_PACKIDX_V2_MAGIC);
putbe32(buf + 4, GOT_PACKIDX_VERSION);
err = got_pack_hwrite(idxfd, buf, 8, &ctx);
if (err)
goto done;
- SHA1Final(packidx_hash, &ctx);
+ got_hash_final(&ctx, packidx_hash);
w = write(idxfd, packidx_hash, sizeof(packidx_hash));
if (w == -1) {
err = got_error_from_errno("write");
blob - 002c66e8605f11fc36aee7b6b641538953bc6a13
blob + 63dce0af78fc0d4bad7b4c00ac61e3e82e915df7
--- libexec/got-fetch-pack/got-fetch-pack.c
+++ libexec/got-fetch-pack/got-fetch-pack.c
struct got_pathlist_entry *pe;
int sent_my_capabilites = 0, have_sidebands = 0;
int found_branch = 0;
- SHA1_CTX sha1_ctx;
+ struct got_hash ctx;
uint8_t sha1_buf[SHA1_DIGEST_LENGTH];
size_t sha1_buf_len = 0;
ssize_t w;
struct got_ratelimit rl;
TAILQ_INIT(&symrefs);
- SHA1Init(&sha1_ctx);
+ got_hash_init(&ctx, GOT_HASH_SHA1);
got_ratelimit_init(&rl, 0, 500);
have = malloc(refsz * sizeof(have[0]));
sha1_buf_len + r > SHA1_DIGEST_LENGTH) {
size_t nshift = MIN(sha1_buf_len + r -
SHA1_DIGEST_LENGTH, sha1_buf_len);
- SHA1Update(&sha1_ctx, sha1_buf, nshift);
+ got_hash_update(&ctx, sha1_buf,
+ nshift);
memmove(sha1_buf, sha1_buf + nshift,
sha1_buf_len - nshift);
sha1_buf_len -= nshift;
* Mix in previously buffered bytes which
* are not part of the checksum after all.
*/
- SHA1Update(&sha1_ctx, sha1_buf, r);
+ got_hash_update(&ctx, sha1_buf, r);
/* Update potential checksum buffer. */
memmove(sha1_buf, sha1_buf + r,
}
} else {
/* Mix in any previously buffered bytes. */
- SHA1Update(&sha1_ctx, sha1_buf, sha1_buf_len);
+ got_hash_update(&ctx, sha1_buf, sha1_buf_len);
/* Mix in bytes read minus potential checksum bytes. */
- SHA1Update(&sha1_ctx, buf, r - SHA1_DIGEST_LENGTH);
+ got_hash_update(&ctx, buf, r - SHA1_DIGEST_LENGTH);
/* Buffer potential checksum bytes. */
memcpy(sha1_buf, buf + r - SHA1_DIGEST_LENGTH,
if (err)
goto done;
- SHA1Final(pack_sha1, &sha1_ctx);
+ got_hash_final(&ctx, pack_sha1);
if (sha1_buf_len != SHA1_DIGEST_LENGTH ||
memcmp(pack_sha1, sha1_buf, sha1_buf_len) != 0) {
err = got_error_msg(GOT_ERR_BAD_PACKFILE,
blob - a7606b8b2937a303d4d0f298209c1dabd9bb721b
blob + 38cdb5cd39d08a91da9319b72a9899f0f569cb01
--- libexec/got-index-pack/got-index-pack.c
+++ libexec/got-index-pack/got-index-pack.c
#include "got_lib_delta.h"
#include "got_lib_delta_cache.h"
+#include "got_lib_hash.h"
#include "got_lib_object.h"
#include "got_lib_privsep.h"
#include "got_lib_ratelimit.h"
blob - 278ffbba28800315d824bf942dd2a401bd045cb6
blob + 1b8716f656c76d4d70c14bbcc33c627b7d30b3ce
--- libexec/got-read-blob/got-read-blob.c
+++ libexec/got-read-blob/got-read-blob.c
#include "got_object.h"
#include "got_lib_delta.h"
+#include "got_lib_hash.h"
#include "got_lib_inflate.h"
#include "got_lib_object.h"
#include "got_lib_object_parse.h"
struct got_object_id id;
struct got_object_id expected_id;
struct got_inflate_checksum csum;
- SHA1_CTX sha1_ctx;
+ struct got_hash ctx;
- SHA1Init(&sha1_ctx);
+ got_hash_init(&ctx, GOT_HASH_SHA1);
memset(&csum, 0, sizeof(csum));
- csum.output_sha1 = &sha1_ctx;
+ csum.output_ctx = &ctx;
memset(&imsg, 0, sizeof(imsg));
imsg.fd = -1;
if (err)
goto done;
}
- SHA1Final(id.sha1, &sha1_ctx);
+ got_hash_final_object_id(&ctx, &id);
if (got_object_id_cmp(&expected_id, &id) != 0) {
err = got_error_checksum(&expected_id);
goto done;
