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-rw-r--r--diff.c46
1 files changed, 23 insertions, 23 deletions
diff --git a/diff.c b/diff.c
index 6db6927..8fb57b7 100644
--- a/diff.c
+++ b/diff.c
@@ -5978,7 +5978,7 @@ static void diff_summary(struct diff_options *opt, struct diff_filepair *p)
}
struct patch_id_t {
- git_SHA_CTX *ctx;
+ git_hash_ctx *ctx;
int patchlen;
};
@@ -5995,16 +5995,16 @@ static int remove_space(char *line, int len)
return dst - line;
}
-void flush_one_hunk(struct object_id *result, git_SHA_CTX *ctx)
+void flush_one_hunk(struct object_id *result, git_hash_ctx *ctx)
{
unsigned char hash[GIT_MAX_RAWSZ];
unsigned short carry = 0;
int i;
- git_SHA1_Final(hash, ctx);
- git_SHA1_Init(ctx);
+ the_hash_algo->final_fn(hash, ctx);
+ the_hash_algo->init_fn(ctx);
/* 20-byte sum, with carry */
- for (i = 0; i < GIT_SHA1_RAWSZ; ++i) {
+ for (i = 0; i < the_hash_algo->rawsz; ++i) {
carry += result->hash[i] + hash[i];
result->hash[i] = carry;
carry >>= 8;
@@ -6018,21 +6018,21 @@ static void patch_id_consume(void *priv, char *line, unsigned long len)
new_len = remove_space(line, len);
- git_SHA1_Update(data->ctx, line, new_len);
+ the_hash_algo->update_fn(data->ctx, line, new_len);
data->patchlen += new_len;
}
-static void patch_id_add_string(git_SHA_CTX *ctx, const char *str)
+static void patch_id_add_string(git_hash_ctx *ctx, const char *str)
{
- git_SHA1_Update(ctx, str, strlen(str));
+ the_hash_algo->update_fn(ctx, str, strlen(str));
}
-static void patch_id_add_mode(git_SHA_CTX *ctx, unsigned mode)
+static void patch_id_add_mode(git_hash_ctx *ctx, unsigned mode)
{
/* large enough for 2^32 in octal */
char buf[12];
int len = xsnprintf(buf, sizeof(buf), "%06o", mode);
- git_SHA1_Update(ctx, buf, len);
+ the_hash_algo->update_fn(ctx, buf, len);
}
/* returns 0 upon success, and writes result into oid */
@@ -6040,10 +6040,10 @@ static int diff_get_patch_id(struct diff_options *options, struct object_id *oid
{
struct diff_queue_struct *q = &diff_queued_diff;
int i;
- git_SHA_CTX ctx;
+ git_hash_ctx ctx;
struct patch_id_t data;
- git_SHA1_Init(&ctx);
+ the_hash_algo->init_fn(&ctx);
memset(&data, 0, sizeof(struct patch_id_t));
data.ctx = &ctx;
oidclr(oid);
@@ -6076,27 +6076,27 @@ static int diff_get_patch_id(struct diff_options *options, struct object_id *oid
len2 = remove_space(p->two->path, strlen(p->two->path));
patch_id_add_string(&ctx, "diff--git");
patch_id_add_string(&ctx, "a/");
- git_SHA1_Update(&ctx, p->one->path, len1);
+ the_hash_algo->update_fn(&ctx, p->one->path, len1);
patch_id_add_string(&ctx, "b/");
- git_SHA1_Update(&ctx, p->two->path, len2);
+ the_hash_algo->update_fn(&ctx, p->two->path, len2);
if (p->one->mode == 0) {
patch_id_add_string(&ctx, "newfilemode");
patch_id_add_mode(&ctx, p->two->mode);
patch_id_add_string(&ctx, "---/dev/null");
patch_id_add_string(&ctx, "+++b/");
- git_SHA1_Update(&ctx, p->two->path, len2);
+ the_hash_algo->update_fn(&ctx, p->two->path, len2);
} else if (p->two->mode == 0) {
patch_id_add_string(&ctx, "deletedfilemode");
patch_id_add_mode(&ctx, p->one->mode);
patch_id_add_string(&ctx, "---a/");
- git_SHA1_Update(&ctx, p->one->path, len1);
+ the_hash_algo->update_fn(&ctx, p->one->path, len1);
patch_id_add_string(&ctx, "+++/dev/null");
} else {
patch_id_add_string(&ctx, "---a/");
- git_SHA1_Update(&ctx, p->one->path, len1);
+ the_hash_algo->update_fn(&ctx, p->one->path, len1);
patch_id_add_string(&ctx, "+++b/");
- git_SHA1_Update(&ctx, p->two->path, len2);
+ the_hash_algo->update_fn(&ctx, p->two->path, len2);
}
if (diff_header_only)
@@ -6108,10 +6108,10 @@ static int diff_get_patch_id(struct diff_options *options, struct object_id *oid
if (diff_filespec_is_binary(options->repo, p->one) ||
diff_filespec_is_binary(options->repo, p->two)) {
- git_SHA1_Update(&ctx, oid_to_hex(&p->one->oid),
- GIT_SHA1_HEXSZ);
- git_SHA1_Update(&ctx, oid_to_hex(&p->two->oid),
- GIT_SHA1_HEXSZ);
+ the_hash_algo->update_fn(&ctx, oid_to_hex(&p->one->oid),
+ the_hash_algo->hexsz);
+ the_hash_algo->update_fn(&ctx, oid_to_hex(&p->two->oid),
+ the_hash_algo->hexsz);
continue;
}
@@ -6128,7 +6128,7 @@ static int diff_get_patch_id(struct diff_options *options, struct object_id *oid
}
if (!stable)
- git_SHA1_Final(oid->hash, &ctx);
+ the_hash_algo->final_fn(oid->hash, &ctx);
return 0;
}