citrus/modules/citrus_zw.c

67 	char		ch[4];
141 	int ch, len;
165 	ch = (unsigned char)*s0++;	\
166 	if (len++ > MB_LEN_MAX || ch > 0x7F)\
168 	psenc->ch[psenc->chlen++] = ch;	\
177 			switch (psenc->ch[0]) {
187 		ch = (unsigned char)psenc->ch[0];
188 		if (ch > 0x7F)
190 		wc = (wchar_t)ch;
197 		ch = (unsigned char)psenc->ch[0];
198 		if (ch != 'z') {
199 			if (ch != '\n' && ch != '\0')
201 			wc = (wchar_t)ch;
212 		if (psenc->ch[0] != 'W') {
224 			ch = (unsigned char)psenc->ch[0];
225 			if (ch == '\0') {
227 				wc = (wchar_t)ch;
230 			} else if (ch == '\n') {
238 			if (psenc->ch[0] == ' ') {
239 				ch = (unsigned char)psenc->ch[1];
240 				wc = (wchar_t)ch;
243 			} else if (psenc->ch[0] == '#') {
244 				ch = (unsigned char)psenc->ch[1];
245 				if (ch == '\n') {
247 					wc = (wchar_t)ch;
250 				} else if (ch == ' ') {
251 					wc = (wchar_t)ch;
256 			ch = (unsigned char)psenc->ch[0];
257 			if (ch < 0x21 || ch > 0x7E)
259 			wc = (wchar_t)(ch << 8);
260 			ch = (unsigned char)psenc->ch[1];
261 			if (ch < 0x21 || ch > 0x7E) {
266 			wc |= (wchar_t)ch;
291 	int ch;
301 		ch = (unsigned char)wc;
304 			if (ch == '\0' || ch == '\n') {
305 				psenc->ch[psenc->chlen++] = ch;
310 				psenc->ch[psenc->chlen++] = 'z';
311 				psenc->ch[psenc->chlen++] = 'W';
312 				psenc->ch[psenc->chlen++] = ' ';
313 				psenc->ch[psenc->chlen++] = ch;
321 			if (ch == '\0') {
322 				psenc->ch[psenc->chlen++] = '\n';
323 				psenc->ch[psenc->chlen++] = '\0';
325 			} else if (ch == '\n') {
326 				psenc->ch[psenc->chlen++] = '#';
327 				psenc->ch[psenc->chlen++] = '\n';
330 				psenc->ch[psenc->chlen++] = ' ';
331 				psenc->ch[psenc->chlen++] = ch;
343 			psenc->ch[psenc->chlen++] = 'z';
344 			psenc->ch[psenc->chlen++] = 'W';
351 			ch = (wc >> 8) & 0xFF;
352 			if (ch < 0x21 || ch > 0x7E)
354 			psenc->ch[psenc->chlen++] = ch;
355 			ch = wc & 0xFF;
356 			if (ch < 0x21 || ch > 0x7E)
358 			psenc->ch[psenc->chlen++] = ch;
368 	memcpy(s, psenc->ch, psenc->chlen);
392 		psenc->ch[psenc->chlen++] = '\n';
398 			memcpy(s, psenc->ch, psenc->chlen);
436 			*rstate = (psenc->ch[0] == '#')