mercurial/cext/manifest.c

40645:fa33196088c4

} lazymanifest;

#define MANIFEST_OOM -1
#define MANIFEST_NOT_SORTED -2
#define MANIFEST_MALFORMED -3

/* get the length of the path for a line */
static size_t pathlen(line *l)
{
	const char *end = memchr(l->start, '\0', l->len);

static int find_lines(lazymanifest *self, char *data, Py_ssize_t len)
{
	char *prev = NULL;
	while (len > 0) {
		line *l;
		char *next = memchr(data, '\n', len);
		if (!next) {
			return MANIFEST_MALFORMED;
		}
		next++; /* advance past newline */
		if (!realloc_if_full(self)) {

			     "Manifest lines not in sorted order.");
		break;
	case MANIFEST_MALFORMED:
		PyErr_Format(PyExc_ValueError,
			     "Manifest did not end in a newline.");
		break;
	default:
		PyErr_Format(PyExc_ValueError,
			     "Unknown problem parsing manifest.");
	}

40646:9eeda7199181

} lazymanifest;

#define MANIFEST_OOM -1
#define MANIFEST_NOT_SORTED -2
#define MANIFEST_MALFORMED -3
#define MANIFEST_BOGUS_FILENAME -4

/* get the length of the path for a line */
static size_t pathlen(line *l)
{
	const char *end = memchr(l->start, '\0', l->len);

static int find_lines(lazymanifest *self, char *data, Py_ssize_t len)
{
	char *prev = NULL;
	while (len > 0) {
		line *l;
		char *next;
		if (*data == '\0') {
			/* It's implausible there's no filename, don't
			 * even bother looking for the newline. */
			return MANIFEST_BOGUS_FILENAME;
		}
		next = memchr(data, '\n', len);
		if (!next) {
			return MANIFEST_MALFORMED;
		}
		next++; /* advance past newline */
		if (!realloc_if_full(self)) {

			     "Manifest lines not in sorted order.");
		break;
	case MANIFEST_MALFORMED:
		PyErr_Format(PyExc_ValueError,
			     "Manifest did not end in a newline.");
		break;
	case MANIFEST_BOGUS_FILENAME:
		PyErr_Format(
			PyExc_ValueError,
			"Manifest had an entry with a zero-length filename.");
		break;
	default:
		PyErr_Format(PyExc_ValueError,
			     "Unknown problem parsing manifest.");
	}