static int fuzzy_matchlines(const char *s1, size_t n1,
const char *s2, size_t n2)
{
- const char *last1 = s1 + n1 - 1;
- const char *last2 = s2 + n2 - 1;
- int result = 0;
+ const char *end1 = s1 + n1;
+ const char *end2 = s2 + n2;
/* ignore line endings */
- while ((*last1 == '\r') || (*last1 == '\n'))
- last1--;
- while ((*last2 == '\r') || (*last2 == '\n'))
- last2--;
-
- /* skip leading whitespaces, if both begin with whitespace */
- if (s1 <= last1 && s2 <= last2 && isspace(*s1) && isspace(*s2)) {
- while (isspace(*s1) && (s1 <= last1))
- s1++;
- while (isspace(*s2) && (s2 <= last2))
- s2++;
- }
- /* early return if both lines are empty */
- if ((s1 > last1) && (s2 > last2))
- return 1;
- while (!result) {
- result = *s1++ - *s2++;
- /*
- * Skip whitespace inside. We check for whitespace on
- * both buffers because we don't want "a b" to match
- * "ab"
- */
- if (isspace(*s1) && isspace(*s2)) {
- while (isspace(*s1) && s1 <= last1)
+ while (s1 < end1 && (end1[-1] == '\r' || end1[-1] == '\n'))
+ end1--;
+ while (s2 < end2 && (end2[-1] == '\r' || end2[-1] == '\n'))
+ end2--;
+
+ while (s1 < end1 && s2 < end2) {
+ if (isspace(*s1)) {
+ /*
+ * Skip whitespace. We check on both buffers
+ * because we don't want "a b" to match "ab".
+ */
+ if (!isspace(*s2))
+ return 0;
+ while (s1 < end1 && isspace(*s1))
s1++;
- while (isspace(*s2) && s2 <= last2)
+ while (s2 < end2 && isspace(*s2))
s2++;
- }
- /*
- * If we reached the end on one side only,
- * lines don't match
- */
- if (
- ((s2 > last2) && (s1 <= last1)) ||
- ((s1 > last1) && (s2 <= last2)))
+ } else if (*s1++ != *s2++)
return 0;
- if ((s1 > last1) && (s2 > last2))
- break;
}
- return !result;
+ /* If we reached the end on one side only, lines don't match. */
+ return s1 == end1 && s2 == end2;
}
static void add_line_info(struct image *img, const char *bol, size_t len, unsigned flag)
static int read_old_data(struct stat *st, struct patch *patch,
const char *path, struct strbuf *buf)
{
- enum safe_crlf safe_crlf = patch->crlf_in_old ?
- SAFE_CRLF_KEEP_CRLF : SAFE_CRLF_RENORMALIZE;
+ int conv_flags = patch->crlf_in_old ?
+ CONV_EOL_KEEP_CRLF : CONV_EOL_RENORMALIZE;
switch (st->st_mode & S_IFMT) {
case S_IFLNK:
if (strbuf_readlink(buf, path, st->st_size) < 0)
* should never look at the index when explicit crlf option
* is given.
*/
- convert_to_git(NULL, path, buf->buf, buf->len, buf, safe_crlf);
+ convert_to_git(NULL, path, buf->buf, buf->len, buf, conv_flags);
return 0;
default:
return -1;
newlines.len > 0 && newlines.buf[newlines.len - 1] == '\n') {
old--;
strbuf_setlen(&newlines, newlines.len - 1);
+ preimage.line_allocated[preimage.nr - 1].len--;
+ postimage.line_allocated[postimage.nr - 1].len--;
}
leading = frag->leading;
* See if the old one matches what the patch
* applies to.
*/
- hash_sha1_file(img->buf, img->len, blob_type, oid.hash);
+ hash_object_file(img->buf, img->len, blob_type, &oid);
if (strcmp(oid_to_hex(&oid), patch->old_sha1_prefix))
return error(_("the patch applies to '%s' (%s), "
"which does not match the "
name);
/* verify that the result matches */
- hash_sha1_file(img->buf, img->len, blob_type, oid.hash);
+ hash_object_file(img->buf, img->len, blob_type, &oid);
if (strcmp(oid_to_hex(&oid), patch->new_sha1_prefix))
return error(_("binary patch to '%s' creates incorrect result (expecting %s, got %s)"),
name, patch->new_sha1_prefix, oid_to_hex(&oid));
/* Preimage the patch was prepared for */
if (patch->is_new)
- write_sha1_file("", 0, blob_type, pre_oid.hash);
+ write_object_file("", 0, blob_type, &pre_oid);
else if (get_oid(patch->old_sha1_prefix, &pre_oid) ||
read_blob_object(&buf, &pre_oid, patch->old_mode))
return error(_("repository lacks the necessary blob to fall back on 3-way merge."));
return -1;
}
/* post_oid is theirs */
- write_sha1_file(tmp_image.buf, tmp_image.len, blob_type, post_oid.hash);
+ write_object_file(tmp_image.buf, tmp_image.len, blob_type, &post_oid);
clear_image(&tmp_image);
/* our_oid is ours */
return error(_("cannot read the current contents of '%s'"),
patch->old_name);
}
- write_sha1_file(tmp_image.buf, tmp_image.len, blob_type, our_oid.hash);
+ write_object_file(tmp_image.buf, tmp_image.len, blob_type, &our_oid);
clear_image(&tmp_image);
/* in-core three-way merge between post and our using pre as base */
}
fill_stat_cache_info(ce, &st);
}
- if (write_sha1_file(buf, size, blob_type, ce->oid.hash) < 0) {
+ if (write_object_file(buf, size, blob_type, &ce->oid) < 0) {
free(ce);
return error(_("unable to create backing store "
"for newly created file %s"), path);