/*
* Find the lines from parent that are the same as ent so that
* we can pass blames to it. file_p has the blob contents for
* the parent.
*/
static void find_copy_in_blob(struct blame_scoreboard *sb,
struct blame_entry *ent,
struct blame_origin *parent,
struct blame_entry *split,
mmfile_t *file_p)
{
const char *cp;
mmfile_t file_o;
struct handle_split_cb_data d;
memset(&d, 0, sizeof(d));
d.sb = sb; d.ent = ent; d.parent = parent; d.split = split;
/*
* Prepare mmfile that contains only the lines in ent.
*/
cp = blame_nth_line(sb, ent->lno);
file_o.ptr = (char *) cp;
file_o.size = blame_nth_line(sb, ent->lno + ent->num_lines) - cp;
/*
* file_o is a part of final image we are annotating.
* file_p partially may match that image.
*/
memset(split, 0, sizeof(struct blame_entry [3]));
if (diff_hunks(file_p, &file_o, handle_split_cb, &d, sb->xdl_opts))
die("unable to generate diff (%s)",
oid_to_hex(&parent->commit->object.oid));
/* remainder, if any, all match the preimage */
handle_split(sb, ent, d.tlno, d.plno, ent->num_lines, parent, split);
}
bool ContextBase::parseCmdArgs(int argc, char **argv, int skipFirstArgs) {
_argc = argc;
_argv = argv;
_skipFirstArgs = skipFirstArgs;
if (_argc < 2) {
setShowHelp(true);
return false;
}
setProgram(_programNames[argv[0]]);
_argsProcessed.resize(_argc - _skipFirstArgs, false);
for (_i=_skipFirstArgs; _i < argc; _i++) {
if (isUsed(_i - _skipFirstArgs)) {
continue;
}
if (strcmp(_argv[_i], "-i") == 0) {
if (!handle_i()) return false;
}
else if (strcmp(_argv[_i], "-g") == 0) {
if (!handle_g()) return false;
}
else if ((strcmp(_argv[_i], "-h") == 0) || (strcmp(_argv[_i], "--help") == 0)) {
if (!handle_h()) return false;
}
else if (strcmp(_argv[_i], "-split") == 0) {
if (!handle_split()) return false;
}
else if (strcmp(_argv[_i], "-bed") == 0) {
if (!handle_bed()) return false;
}
else if (strcmp(_argv[_i], "-ubam") == 0) {
if (!handle_ubam()) return false;
}
else if (strcmp(_argv[_i], "-fbam") == 0) {
if (!handle_fbam()) return false;
}
else if(strcmp(_argv[_i], "-sorted") == 0) {
if (!handle_sorted()) return false;
}
else if (strcmp(_argv[_i], "-nobuf") == 0) {
if (!handle_nobuf()) return false;
}
else if (strcmp(_argv[_i], "-header") == 0) {
if (!handle_header()) return false;
}
else if (strcmp(_argv[_i], "-n") == 0) {
if (!handle_n()) return false;
}
else if (strcmp(_argv[_i], "-seed") == 0) {
if (!handle_seed()) return false;
}
}
return true;
}
static int handle_split_cb(long start_a, long count_a,
long start_b, long count_b, void *data)
{
struct handle_split_cb_data *d = data;
handle_split(d->sb, d->ent, d->tlno, d->plno, start_b, d->parent,
d->split);
d->plno = start_a + count_a;
d->tlno = start_b + count_b;
return 0;
}
bool ContextBase::parseCmdArgs(int argc, char **argv, int skipFirstArgs) {
for (_i=_skipFirstArgs; _i < argc; _i++) {
if (isUsed(_i - _skipFirstArgs)) {
continue;
}
if (strcmp(_argv[_i], "-i") == 0) {
if (!handle_i()) return false;
}
else if (strcmp(_argv[_i], "-g") == 0) {
if (!handle_g()) return false;
}
else if ((strcmp(_argv[_i], "-h") == 0) || (strcmp(_argv[_i], "--help") == 0)) {
if (!handle_h()) return false;
}
else if (strcmp(_argv[_i], "-split") == 0) {
if (!handle_split()) return false;
}
else if (strcmp(_argv[_i], "-bed") == 0) {
if (!handle_bed()) return false;
}
else if (strcmp(_argv[_i], "-ubam") == 0) {
if (!handle_ubam()) return false;
}
else if (strcmp(_argv[_i], "-fbam") == 0) {
if (!handle_fbam()) return false;
}
else if(strcmp(_argv[_i], "-sorted") == 0) {
if (!handle_sorted()) return false;
}
else if (strcmp(_argv[_i], "-nobuf") == 0) {
if (!handle_nobuf()) return false;
}
else if (strcmp(_argv[_i], "-iobuf") == 0) {
if (!handle_iobuf()) return false;
}
else if (strcmp(_argv[_i], "-prec") == 0) {
if (!handle_prec()) return false;
}
else if (strcmp(_argv[_i], "-header") == 0) {
if (!handle_header()) return false;
}
else if (strcmp(_argv[_i], "-n") == 0) {
if (!handle_n()) return false;
}
else if (strcmp(_argv[_i], "-seed") == 0) {
if (!handle_seed()) return false;
}
else if ((strcmp(_argv[_i], "-o") == 0) || (strcmp(_argv[_i], "-ops") == 0)) {
if (!handle_o()) return false;
}
else if ((strcmp(_argv[_i], "-c") == 0) || (strcmp(_argv[_i], "-opCols") == 0)) {
if (!handle_c()) return false;
}
else if (strcmp(_argv[_i], "-null") == 0) {
if (!handle_null()) return false;
}
else if (strcmp(_argv[_i], "-delim") == 0) {
if (!handle_delim()) return false;
}
else if (strcmp(_argv[_i], "-sortout") == 0) {
if (!handle_sortout()) return false;
}
else if (strcmp(_argv[_i], "-nonamecheck") == 0) {
if (!handle_nonamecheck()) return false;
}
}
return true;
}
