9  * 1. Redistributions of source code must retain the above copyright
64 	while (nbytes > 1 && buf[nbytes - 1] == '\0')  in trim_nuls()
71 file_ascmagic(struct magic_set *ms, const struct buffer *b, int text)  in file_ascmagic()  argument
75 	int rv = 1;  in file_ascmagic()
88 	if ((bb.flen & 1) && !(b->flen & 1))  in file_ascmagic()
92 	if (file_encoding(ms, &bb, &ubuf, &ulen, &code, &code_mime,  in file_ascmagic()
96 		rv = file_ascmagic_with_encoding(ms, &bb,  in file_ascmagic()
105 file_ascmagic_with_encoding(struct magic_set *ms, const struct buffer *b,  in file_ascmagic_with_encoding()  argument
114 	int rv = -1;  in file_ascmagic_with_encoding()
115 	int mime = ms->flags & MAGIC_MIME;  in file_ascmagic_with_encoding()
130 	size_t last_line_end = CAST(size_t, -1);  in file_ascmagic_with_encoding()
136 	if (nbytes <= 1) {  in file_ascmagic_with_encoding()
141 	if (ulen > 0 && (ms->flags & MAGIC_NO_CHECK_SOFT) == 0) {  in file_ascmagic_with_encoding()
147 			file_oomem(ms, mlen);  in file_ascmagic_with_encoding()
158 		if ((rv = file_softmagic(ms, &bb, NULL, NULL,  in file_ascmagic_with_encoding()
160 			rv = -1;  in file_ascmagic_with_encoding()
162 			need_separator = 1;  in file_ascmagic_with_encoding()
164 		if ((ms->flags & (MAGIC_APPLE|MAGIC_EXTENSION))) {  in file_ascmagic_with_encoding()
165 			rv = rv == -1 ? 0 : 1;  in file_ascmagic_with_encoding()
170 	if ((ms->flags & (MAGIC_APPLE|MAGIC_EXTENSION))) {  in file_ascmagic_with_encoding()
203 			has_escapes = 1;  in file_ascmagic_with_encoding()
205 			has_backspace = 1;  in file_ascmagic_with_encoding()
212 	len = file_printedlen(ms);  in file_ascmagic_with_encoding()
220 				if ((ms->flags & MAGIC_CONTINUE) == 0) {  in file_ascmagic_with_encoding()
221 					rv = 1;  in file_ascmagic_with_encoding()
224 				if (need_separator && file_separator(ms) == -1)  in file_ascmagic_with_encoding()
227 			if (file_printf(ms, "text/plain") == -1)  in file_ascmagic_with_encoding()
232 			switch (file_replace(ms, " text$", ", ")) {  in file_ascmagic_with_encoding()
234 				switch (file_replace(ms, " text executable$",  in file_ascmagic_with_encoding()
237 					if (file_printf(ms, ", ") == -1)  in file_ascmagic_with_encoding()
240 				case -1:  in file_ascmagic_with_encoding()
243 					executable = 1;  in file_ascmagic_with_encoding()
247 			case -1:  in file_ascmagic_with_encoding()
254 		if (file_printf(ms, "%s", code) == -1)  in file_ascmagic_with_encoding()
258 			if (file_printf(ms, " %s", subtype) == -1)  in file_ascmagic_with_encoding()
262 		if (file_printf(ms, " %s", type) == -1)  in file_ascmagic_with_encoding()
266 			if (file_printf(ms, " executable") == -1)  in file_ascmagic_with_encoding()
270 			if (file_printf(ms, ", with very long lines (%"  in file_ascmagic_with_encoding()
271 			    SIZE_T_FORMAT "u)", has_long_lines) == -1)  in file_ascmagic_with_encoding()
280 			if (file_printf(ms, ", with") == -1)  in file_ascmagic_with_encoding()
285 				if (file_printf(ms, " no") == -1)  in file_ascmagic_with_encoding()
289 					if (file_printf(ms, " CRLF") == -1)  in file_ascmagic_with_encoding()
292 						if (file_printf(ms, ",") == -1)  in file_ascmagic_with_encoding()
296 					if (file_printf(ms, " CR") == -1)  in file_ascmagic_with_encoding()
299 						if (file_printf(ms, ",") == -1)  in file_ascmagic_with_encoding()
303 					if (file_printf(ms, " LF") == -1)  in file_ascmagic_with_encoding()
306 						if (file_printf(ms, ",") == -1)  in file_ascmagic_with_encoding()
310 					if (file_printf(ms, " NEL") == -1)  in file_ascmagic_with_encoding()
314 			if (file_printf(ms, " line terminators") == -1)  in file_ascmagic_with_encoding()
319 			if (file_printf(ms, ", with escape sequences") == -1)  in file_ascmagic_with_encoding()
322 			if (file_printf(ms, ", with overstriking") == -1)  in file_ascmagic_with_encoding()
325 	rv = 1;  in file_ascmagic_with_encoding()
344 			if (end - buf < 1)  in encode_utf8()