Reencode author and committer

When a commit has a specific encoding, this encoding also applies to
the author and committer name and email.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/parsing.c b/parsing.c
index f3f3b15..f37c49d 100644
--- a/parsing.c
+++ b/parsing.c
@@ -129,117 +129,121 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
 	ret->subject = NULL;
 	ret->msg = NULL;
 	ret->msg_encoding = NULL;
 
 	if (p == NULL)
 		return ret;
 
 	if (strncmp(p, "tree ", 5))
 		die("Bad commit: %s", sha1_to_hex(commit->object.sha1));
 	else
 		p += 46; // "tree " + hex[40] + "\n"
 
 	while (!strncmp(p, "parent ", 7))
 		p += 48; // "parent " + hex[40] + "\n"
 
 	if (p && !strncmp(p, "author ", 7)) {
 		p = parse_user(p + 7, &ret->author, &ret->author_email,
 			&ret->author_date);
 	}
 
 	if (p && !strncmp(p, "committer ", 9)) {
 		p = parse_user(p + 9, &ret->committer, &ret->committer_email,
 			&ret->committer_date);
 	}
 
 	if (p && !strncmp(p, "encoding ", 9)) {
 		p += 9;
 		t = strchr(p, '\n');
 		if (t) {
 			ret->msg_encoding = substr(p, t + 1);
 			p = t + 1;
 		}
 	}
 
 	// skip unknown header fields
 	while (p && *p && (*p != '\n')) {
 		p = strchr(p, '\n');
 		if (p)
 			p++;
 	}
 
 	// skip empty lines between headers and message
 	while (p && *p == '\n')
 		p++;
 
 	if (!p)
 		return ret;
 
 	t = strchr(p, '\n');
 	if (t) {
 		ret->subject = substr(p, t);
 		p = t + 1;
 
 		while (p && *p == '\n') {
 			p = strchr(p, '\n');
 			if (p)
 				p++;
 		}
 		if (p)
 			ret->msg = xstrdup(p);
 	} else
 		ret->subject = xstrdup(p);
 
 	if (ret->msg_encoding) {
+		reencode(&ret->author, PAGE_ENCODING, ret->msg_encoding);
+		reencode(&ret->author_email, PAGE_ENCODING, ret->msg_encoding);
+		reencode(&ret->committer, PAGE_ENCODING, ret->msg_encoding);
+		reencode(&ret->committer_email, PAGE_ENCODING, ret->msg_encoding);
 		reencode(&ret->subject, PAGE_ENCODING, ret->msg_encoding);
 		reencode(&ret->msg, PAGE_ENCODING, ret->msg_encoding);
 	}
 
 	return ret;
 }
 
 
 struct taginfo *cgit_parse_tag(struct tag *tag)
 {
 	void *data;
 	enum object_type type;
 	unsigned long size;
 	char *p;
 	struct taginfo *ret;
 
 	data = read_sha1_file(tag->object.sha1, &type, &size);
 	if (!data || type != OBJ_TAG) {
 		free(data);
 		return 0;
 	}
 
 	ret = xmalloc(sizeof(*ret));
 	ret->tagger = NULL;
 	ret->tagger_email = NULL;
 	ret->tagger_date = 0;
 	ret->msg = NULL;
 
 	p = data;
 
 	while (p && *p) {
 		if (*p == '\n')
 			break;
 
 		if (!strncmp(p, "tagger ", 7)) {
 			p = parse_user(p + 7, &ret->tagger, &ret->tagger_email,
 				&ret->tagger_date);
 		} else {
 			p = strchr(p, '\n');
 			if (p)
 				p++;
 		}
 	}
 
 	// skip empty lines between headers and message
 	while (p && *p == '\n')
 		p++;
 
 	if (p && *p)
 		ret->msg = xstrdup(p);
 	free(data);
 	return ret;
 }