int git_config_parse_parameter(const char *text)
{
struct config_item *ct;
struct strbuf tmp = STRBUF_INIT;
struct strbuf **pair;
strbuf_addstr(&tmp, text);
pair = strbuf_split(&tmp, '=');
if (pair[0]->len && pair[0]->buf[pair[0]->len - 1] == '=')
strbuf_setlen(pair[0], pair[0]->len - 1);
strbuf_trim(pair[0]);
if (!pair[0]->len) {
strbuf_list_free(pair);
return -1;
}
ct = xcalloc(1, sizeof(struct config_item));
ct->name = strbuf_detach(pair[0], NULL);
if (pair[1]) {
strbuf_trim(pair[1]);
ct->value = strbuf_detach(pair[1], NULL);
}
strbuf_list_free(pair);
lowercase(ct->name);
*config_parameters_tail = ct;
config_parameters_tail = &ct->next;
return 0;
}
static int notes_copy_from_stdin(int force, const char *rewrite_cmd)
{
struct strbuf buf = STRBUF_INIT;
struct notes_rewrite_cfg *c = NULL;
struct notes_tree *t = NULL;
int ret = 0;
const char *msg = "Notes added by 'git notes copy'";
if (rewrite_cmd) {
c = init_copy_notes_for_rewrite(rewrite_cmd);
if (!c)
return 0;
} else {
init_notes(NULL, NULL, NULL, NOTES_INIT_WRITABLE);
t = &default_notes_tree;
}
while (strbuf_getline_lf(&buf, stdin) != EOF) {
struct object_id from_obj, to_obj;
struct strbuf **split;
int err;
split = strbuf_split(&buf, ' ');
if (!split[0] || !split[1])
die(_("malformed input line: '%s'."), buf.buf);
strbuf_rtrim(split[0]);
strbuf_rtrim(split[1]);
if (get_oid(split[0]->buf, &from_obj))
die(_("failed to resolve '%s' as a valid ref."), split[0]->buf);
if (get_oid(split[1]->buf, &to_obj))
die(_("failed to resolve '%s' as a valid ref."), split[1]->buf);
if (rewrite_cmd)
err = copy_note_for_rewrite(c, &from_obj, &to_obj);
else
err = copy_note(t, &from_obj, &to_obj, force,
combine_notes_overwrite);
if (err) {
error(_("failed to copy notes from '%s' to '%s'"),
split[0]->buf, split[1]->buf);
ret = 1;
}
strbuf_list_free(split);
}
if (!rewrite_cmd) {
commit_notes(t, msg);
free_notes(t);
} else {
finish_copy_notes_for_rewrite(c, msg);
}
strbuf_release(&buf);
return ret;
}
int notes_copy_from_stdin(int force, const char *rewrite_cmd)
{
struct strbuf buf = STRBUF_INIT;
struct notes_rewrite_cfg *c = NULL;
struct notes_tree *t = NULL;
int ret = 0;
if (rewrite_cmd) {
c = init_copy_notes_for_rewrite(rewrite_cmd);
if (!c)
return 0;
} else {
init_notes(NULL, NULL, NULL, 0);
t = &default_notes_tree;
}
while (strbuf_getline(&buf, stdin, '\n') != EOF) {
unsigned char from_obj[20], to_obj[20];
struct strbuf **split;
int err;
split = strbuf_split(&buf, ' ');
if (!split[0] || !split[1])
die("Malformed input line: '%s'.", buf.buf);
strbuf_rtrim(split[0]);
strbuf_rtrim(split[1]);
if (get_sha1(split[0]->buf, from_obj))
die("Failed to resolve '%s' as a valid ref.", split[0]->buf);
if (get_sha1(split[1]->buf, to_obj))
die("Failed to resolve '%s' as a valid ref.", split[1]->buf);
if (rewrite_cmd)
err = copy_note_for_rewrite(c, from_obj, to_obj);
else
err = copy_note(t, from_obj, to_obj, force,
combine_notes_overwrite);
if (err) {
error("Failed to copy notes from '%s' to '%s'",
split[0]->buf, split[1]->buf);
ret = 1;
}
strbuf_list_free(split);
}
if (!rewrite_cmd) {
commit_notes(t, "Notes added by 'git notes copy'");
free_notes(t);
} else {
finish_copy_notes_for_rewrite(c);
}
return ret;
}
int git_config_parse_parameter(const char *text,
config_fn_t fn, void *data)
{
struct strbuf **pair;
pair = strbuf_split_str(text, '=', 2);
if (!pair[0])
return error("bogus config parameter: %s", text);
if (pair[0]->len && pair[0]->buf[pair[0]->len - 1] == '=')
strbuf_setlen(pair[0], pair[0]->len - 1);
strbuf_trim(pair[0]);
if (!pair[0]->len) {
strbuf_list_free(pair);
return error("bogus config parameter: %s", text);
}
lowercase(pair[0]->buf);
if (fn(pair[0]->buf, pair[1] ? pair[1]->buf : NULL, data) < 0) {
strbuf_list_free(pair);
return -1;
}
strbuf_list_free(pair);
return 0;
}
void string_list_add_refs_from_colon_sep(struct string_list *list,
const char *globs)
{
struct strbuf globbuf = STRBUF_INIT;
struct strbuf **split;
int i;
strbuf_addstr(&globbuf, globs);
split = strbuf_split(&globbuf, ':');
for (i = 0; split[i]; i++) {
if (!split[i]->len)
continue;
if (split[i]->buf[split[i]->len-1] == ':')
strbuf_setlen(split[i], split[i]->len-1);
string_list_add_refs_by_glob(list, split[i]->buf);
}
strbuf_list_free(split);
strbuf_release(&globbuf);
}
static int string_list_add_note_lines(struct string_list *sort_uniq_list,
const unsigned char *sha1)
{
char *data;
unsigned long len;
enum object_type t;
struct strbuf buf = STRBUF_INIT;
struct strbuf **lines = NULL;
int i, list_index;
if (is_null_sha1(sha1))
return 0;
/* read_sha1_file NUL-terminates */
data = read_sha1_file(sha1, &t, &len);
if (t != OBJ_BLOB || !data || !len) {
free(data);
return t != OBJ_BLOB || !data;
}
strbuf_attach(&buf, data, len, len + 1);
lines = strbuf_split(&buf, '\n');
for (i = 0; lines[i]; i++) {
if (lines[i]->buf[lines[i]->len - 1] == '\n')
strbuf_setlen(lines[i], lines[i]->len - 1);
if (!lines[i]->len)
continue; /* skip empty lines */
list_index = string_list_find_insert_index(sort_uniq_list,
lines[i]->buf, 0);
if (list_index < 0)
continue; /* skip duplicate lines */
string_list_insert_at_index(sort_uniq_list, list_index,
lines[i]->buf);
}
strbuf_list_free(lines);
strbuf_release(&buf);
return 0;
}
int subprocess_read_status(int fd, struct strbuf *status)
{
struct strbuf **pair;
char *line;
int len;
for (;;) {
len = packet_read_line_gently(fd, NULL, &line);
if ((len < 0) || !line)
break;
pair = strbuf_split_str(line, '=', 2);
if (pair[0] && pair[0]->len && pair[1]) {
/* the last "status=<foo>" line wins */
if (!strcmp(pair[0]->buf, "status=")) {
strbuf_reset(status);
strbuf_addbuf(status, pair[1]);
}
}
strbuf_list_free(pair);
}
return (len < 0) ? len : 0;
}
static void handle_body(void)
{
struct strbuf prev = STRBUF_INIT;
/* Skip up to the first boundary */
if (*content_top) {
if (!find_boundary())
goto handle_body_out;
}
do {
/* process any boundary lines */
if (*content_top && is_multipart_boundary(&line)) {
/* flush any leftover */
if (prev.len) {
handle_filter(&prev);
strbuf_reset(&prev);
}
if (!handle_boundary())
goto handle_body_out;
}
/* Unwrap transfer encoding */
decode_transfer_encoding(&line);
switch (transfer_encoding) {
case TE_BASE64:
case TE_QP:
{
struct strbuf **lines, **it, *sb;
/* Prepend any previous partial lines */
strbuf_insert(&line, 0, prev.buf, prev.len);
strbuf_reset(&prev);
/* binary data most likely doesn't have newlines */
if (message_type != TYPE_TEXT) {
handle_filter(&line);
break;
}
/*
* This is a decoded line that may contain
* multiple new lines. Pass only one chunk
* at a time to handle_filter()
*/
lines = strbuf_split(&line, '\n');
for (it = lines; (sb = *it); it++) {
if (*(it + 1) == NULL) /* The last line */
if (sb->buf[sb->len - 1] != '\n') {
/* Partial line, save it for later. */
strbuf_addbuf(&prev, sb);
break;
}
handle_filter(sb);
}
/*
* The partial chunk is saved in "prev" and will be
* appended by the next iteration of read_line_with_nul().
*/
strbuf_list_free(lines);
break;
}
default:
handle_filter(&line);
}
} while (!strbuf_getwholeline(&line, fin, '\n'));
handle_body_out:
strbuf_release(&prev);
}
