libarchive/libarchive/archive_read_support_format_mtree.c

101 	struct archive_string	 line;
291 	archive_string_free(&mtree->line);
340  * | Previous lines | line being parsed  nl extra |
359 	 * Read bytes more while it does not reach the end of line.
367 		 * Place an arbitrary limit on the line length.
368 		 * mtree is almost free-form input and without line length limits,
512 		/* Test whether there are blank characters in the line. */
532 		/* Test whether there is a correct key in the line. */
614 		/* The form D accepts only a single line for an entry. */
687 		/* The terminal character of the line should be
688 		 * a new line character, '\r\n' or '\n'. */
699 			/* Skip comment or empty line. */
706 			/* A continuance line; the terminal
707 			 * character of previous line was '\' character. */
732 						/* This line is not `form D'. */
742 					/* This line continues. */
756 			/* This line continues. */
762 			/* This line continues. */
768 		/* Test next line. */
785  * attributes for each file.  For those entries, only the last line
789  * The parsing is done in two steps.  First, it is decided if a line
791  * Otherwise, the options of the line are merged with the current
841     struct mtree_option **global, const char *line)
847 	line += 4;
849 		next = line + strspn(line, " \t\r\n");
852 		line = next;
853 		next = line + strcspn(line, " \t\r\n");
854 		eq = strchr(line, '=');
856 			len = next - line;
858 			len = eq - line;
860 		remove_option(global, line, len);
861 		r = add_option(a, global, line, next - line);
864 		line = next;
870     struct mtree_option **global, const char *line)
875 	line += 6;
876 	if (strchr(line, '=') != NULL) {
883 		next = line + strspn(line, " \t\r\n");
886 		line = next;
887 		len = strcspn(line, " \t\r\n");
889 		if (len == 3 && strncmp(line, "all", 3) == 0) {
893 			remove_option(global, line, len);
896 		line += len;
902     struct mtree_option **global, const char *line, ssize_t line_len,
929 		/* Filename is last item on line. */
932 			char last_character = line[line_len - 1];
943 		name = line;
945 			if (line[i] == '\r'
946 			    || line[i] == '\n'
947 			    || line[i] == '\t'
948 			    || line[i] == ' ') {
949 				name = line + i + 1;
952 		name_len = line + line_len - name;
955 		/* Filename is first item on line */
956 		name_len = strcspn(line, " \t\r\n");
957 		name = line;
958 		line += name_len;
959 		end = line + line_len;
961 	/* name/name_len is the name within the line. */
962 	/* line..end brackets the entire line except the name */
993 		next = line + strspn(line, " \t\r\n");
998 		line = next;
999 		next = line + strcspn(line, " \t\r\n");
1000 		eq = strchr(line, '=');
1002 			len = next - line;
1004 			len = eq - line;
1006 		remove_option(&entry->options, line, len);
1007 		r = add_option(a, &entry->options, line, next - line);
1010 		line = next;
1084 	    "Can't parse line %ju", counter);
1171 	/* Parse options from this line. */
1384  * Each line contains a sequence of keywords.
2046  * Returns length of line (including trailing newline)
2048  * point to first character of line.
2061 	/* Accumulate line in a line buffer. */
2080 		if (archive_string_ensure(&mtree->line,
2087 		memcpy(mtree->line.s + total_size, t, bytes_read);
2090 		mtree->line.s[total_size] = '\0';
2092 		for (u = mtree->line.s + find_off; *u; ++u) {
2095 				*start = mtree->line.s;
2107 					mtree->line.s[total_size] = '\0';
2115 		find_off = u - mtree->line.s;