Annotation of mandoc/strings.c, Revision 1.10
1.10 ! kristaps 1: /* $Id: strings.c,v 1.9 2009/01/17 16:15:27 kristaps Exp $ */
1.1 kristaps 2: /*
3: * Copyright (c) 2008 Kristaps Dzonsons <kristaps@kth.se>
4: *
5: * Permission to use, copy, modify, and distribute this software for any
6: * purpose with or without fee is hereby granted, provided that the
7: * above copyright notice and this permission notice appear in all
8: * copies.
9: *
10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
11: * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
12: * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
13: * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
14: * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
15: * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
16: * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
17: * PERFORMANCE OF THIS SOFTWARE.
18: */
19: #include <assert.h>
20: #include <ctype.h>
21: #include <stdlib.h>
22: #include <stdio.h>
1.2 kristaps 23: #include <string.h>
1.10 ! kristaps 24: #ifndef __OpenBSD__
1.4 kristaps 25: #include <time.h>
26: #endif
1.1 kristaps 27:
28: #include "private.h"
29:
1.4 kristaps 30: #ifdef __linux__
31: extern char *strptime(const char *, const char *, struct tm *);
32: #endif
33:
1.1 kristaps 34: int
1.3 kristaps 35: mdoc_iscdelim(char p)
1.1 kristaps 36: {
37:
1.3 kristaps 38: switch (p) {
1.1 kristaps 39: case('.'):
40: /* FALLTHROUGH */
41: case(','):
42: /* FALLTHROUGH */
43: case(';'):
44: /* FALLTHROUGH */
45: case(':'):
46: /* FALLTHROUGH */
47: case('?'):
48: /* FALLTHROUGH */
49: case('!'):
50: /* FALLTHROUGH */
51: case('('):
52: /* FALLTHROUGH */
53: case(')'):
54: /* FALLTHROUGH */
55: case('['):
56: /* FALLTHROUGH */
57: case(']'):
58: /* FALLTHROUGH */
1.7 kristaps 59: case('{'):
60: /* FALLTHROUGH */
1.1 kristaps 61: case('}'):
62: return(1);
63: default:
64: break;
65: }
66:
67: return(0);
68: }
69:
1.2 kristaps 70:
1.3 kristaps 71: int
72: mdoc_isdelim(const char *p)
73: {
74:
75: if (0 == *p)
76: return(0);
77: if (0 != *(p + 1))
78: return(0);
79: return(mdoc_iscdelim(*p));
80: }
81:
82:
1.2 kristaps 83: enum mdoc_sec
1.9 kristaps 84: mdoc_atosec(const char *p)
1.2 kristaps 85: {
86:
1.9 kristaps 87: assert(p);
88: if (0 == strcmp(p, "NAME"))
1.2 kristaps 89: return(SEC_NAME);
1.9 kristaps 90: else if (0 == strcmp(p, "RETURN VALUES"))
91: return(SEC_RETURN_VALUES);
92: else if (0 == strcmp(p, "SEE ALSO"))
93: return(SEC_SEE_ALSO);
94: else if (0 == strcmp(p, "SYNOPSIS"))
1.2 kristaps 95: return(SEC_SYNOPSIS);
1.9 kristaps 96: else if (0 == strcmp(p, "DESCRIPTION"))
1.2 kristaps 97: return(SEC_DESCRIPTION);
1.9 kristaps 98: else if (0 == strcmp(p, "ENVIRONMENT"))
1.2 kristaps 99: return(SEC_ENVIRONMENT);
1.9 kristaps 100: else if (0 == strcmp(p, "FILES"))
1.2 kristaps 101: return(SEC_FILES);
1.9 kristaps 102: else if (0 == strcmp(p, "EXAMPLES"))
1.2 kristaps 103: return(SEC_EXAMPLES);
1.9 kristaps 104: else if (0 == strcmp(p, "DIAGNOSTICS"))
1.2 kristaps 105: return(SEC_DIAGNOSTICS);
1.9 kristaps 106: else if (0 == strcmp(p, "ERRORS"))
1.2 kristaps 107: return(SEC_ERRORS);
1.9 kristaps 108: else if (0 == strcmp(p, "STANDARDS"))
1.2 kristaps 109: return(SEC_STANDARDS);
1.9 kristaps 110: else if (0 == strcmp(p, "HISTORY"))
1.2 kristaps 111: return(SEC_HISTORY);
1.9 kristaps 112: else if (0 == strcmp(p, "AUTHORS"))
1.2 kristaps 113: return(SEC_AUTHORS);
1.9 kristaps 114: else if (0 == strcmp(p, "CAVEATS"))
1.2 kristaps 115: return(SEC_CAVEATS);
1.9 kristaps 116: else if (0 == strcmp(p, "BUGS"))
1.2 kristaps 117: return(SEC_BUGS);
118:
119: return(SEC_CUSTOM);
120: }
121:
122:
123: time_t
124: mdoc_atotime(const char *p)
125: {
126: struct tm tm;
127:
1.5 kristaps 128: (void)memset(&tm, 0, sizeof(struct tm));
129:
1.8 kristaps 130: if (0 == strptime(p, "%b %d %Y", &tm))
1.2 kristaps 131: return(mktime(&tm));
1.8 kristaps 132: if (0 == strptime(p, "%b %d, %Y", &tm))
1.2 kristaps 133: return(mktime(&tm));
134:
135: return(0);
136: }
137:
138:
139: enum mdoc_msec
140: mdoc_atomsec(const char *p)
141: {
142:
143: if (0 == strcmp(p, "1"))
144: return(MSEC_1);
145: else if (0 == strcmp(p, "2"))
146: return(MSEC_2);
147: else if (0 == strcmp(p, "3"))
148: return(MSEC_3);
149: else if (0 == strcmp(p, "3f"))
150: return(MSEC_3f);
151: else if (0 == strcmp(p, "3p"))
152: return(MSEC_3p);
153: else if (0 == strcmp(p, "4"))
154: return(MSEC_4);
155: else if (0 == strcmp(p, "5"))
156: return(MSEC_5);
157: else if (0 == strcmp(p, "6"))
158: return(MSEC_6);
159: else if (0 == strcmp(p, "7"))
160: return(MSEC_7);
161: else if (0 == strcmp(p, "8"))
162: return(MSEC_8);
163: else if (0 == strcmp(p, "9"))
164: return(MSEC_9);
165: else if (0 == strcmp(p, "X11"))
166: return(MSEC_X11);
167: else if (0 == strcmp(p, "X11R6"))
168: return(MSEC_X11R6);
169: else if (0 == strcmp(p, "local"))
170: return(MSEC_local);
171: else if (0 == strcmp(p, "n"))
172: return(MSEC_n);
173: else if (0 == strcmp(p, "unass"))
174: return(MSEC_unass);
175: else if (0 == strcmp(p, "draft"))
176: return(MSEC_draft);
177: else if (0 == strcmp(p, "paper"))
178: return(MSEC_paper);
179:
180: return(MSEC_DEFAULT);
181: }
182:
183:
184: enum mdoc_vol
185: mdoc_atovol(const char *p)
186: {
187:
188: if (0 == strcmp(p, "AMD"))
189: return(VOL_AMD);
190: else if (0 == strcmp(p, "IND"))
191: return(VOL_IND);
192: else if (0 == strcmp(p, "KM"))
193: return(VOL_KM);
194: else if (0 == strcmp(p, "LOCAL"))
195: return(VOL_LOCAL);
196: else if (0 == strcmp(p, "PRM"))
197: return(VOL_PRM);
198: else if (0 == strcmp(p, "PS1"))
199: return(VOL_PS1);
200: else if (0 == strcmp(p, "SMM"))
201: return(VOL_SMM);
202: else if (0 == strcmp(p, "URM"))
203: return(VOL_URM);
204: else if (0 == strcmp(p, "USD"))
205: return(VOL_USD);
206:
207: return(VOL_DEFAULT);
208: }
209:
210:
211: enum mdoc_arch
212: mdoc_atoarch(const char *p)
213: {
214:
215: if (0 == strcmp(p, "alpha"))
216: return(ARCH_alpha);
217: else if (0 == strcmp(p, "amd64"))
218: return(ARCH_amd64);
219: else if (0 == strcmp(p, "amiga"))
220: return(ARCH_amiga);
221: else if (0 == strcmp(p, "arc"))
222: return(ARCH_arc);
1.8 kristaps 223: else if (0 == strcmp(p, "arm"))
224: return(ARCH_arm);
1.2 kristaps 225: else if (0 == strcmp(p, "armish"))
226: return(ARCH_armish);
227: else if (0 == strcmp(p, "aviion"))
228: return(ARCH_aviion);
229: else if (0 == strcmp(p, "hp300"))
230: return(ARCH_hp300);
231: else if (0 == strcmp(p, "hppa"))
232: return(ARCH_hppa);
233: else if (0 == strcmp(p, "hppa64"))
234: return(ARCH_hppa64);
235: else if (0 == strcmp(p, "i386"))
236: return(ARCH_i386);
237: else if (0 == strcmp(p, "landisk"))
238: return(ARCH_landisk);
239: else if (0 == strcmp(p, "luna88k"))
240: return(ARCH_luna88k);
241: else if (0 == strcmp(p, "mac68k"))
242: return(ARCH_mac68k);
243: else if (0 == strcmp(p, "macppc"))
244: return(ARCH_macppc);
245: else if (0 == strcmp(p, "mvme68k"))
246: return(ARCH_mvme68k);
247: else if (0 == strcmp(p, "mvme88k"))
248: return(ARCH_mvme88k);
249: else if (0 == strcmp(p, "mvmeppc"))
250: return(ARCH_mvmeppc);
251: else if (0 == strcmp(p, "pmax"))
252: return(ARCH_pmax);
253: else if (0 == strcmp(p, "sgi"))
254: return(ARCH_sgi);
255: else if (0 == strcmp(p, "socppc"))
256: return(ARCH_socppc);
257: else if (0 == strcmp(p, "sparc"))
258: return(ARCH_sparc);
259: else if (0 == strcmp(p, "sparc64"))
260: return(ARCH_sparc64);
261: else if (0 == strcmp(p, "sun3"))
262: return(ARCH_sun3);
263: else if (0 == strcmp(p, "vax"))
264: return(ARCH_vax);
265: else if (0 == strcmp(p, "zaurus"))
266: return(ARCH_zaurus);
267:
268: return(ARCH_DEFAULT);
269: }
1.4 kristaps 270:
271:
272: enum mdoc_att
273: mdoc_atoatt(const char *p)
274: {
275:
276: assert(p);
277: if (0 == strcmp(p, "v1"))
278: return(ATT_v1);
279: else if (0 == strcmp(p, "v2"))
280: return(ATT_v2);
281: else if (0 == strcmp(p, "v3"))
282: return(ATT_v3);
283: else if (0 == strcmp(p, "v4"))
284: return(ATT_v4);
285: else if (0 == strcmp(p, "v5"))
286: return(ATT_v5);
287: else if (0 == strcmp(p, "v6"))
288: return(ATT_v6);
289: else if (0 == strcmp(p, "v7"))
290: return(ATT_v7);
291: else if (0 == strcmp(p, "32v"))
292: return(ATT_32v);
293: else if (0 == strcmp(p, "V.1"))
294: return(ATT_V1);
295: else if (0 == strcmp(p, "V.2"))
296: return(ATT_V2);
297: else if (0 == strcmp(p, "V.3"))
298: return(ATT_V3);
299: else if (0 == strcmp(p, "V.4"))
300: return(ATT_V4);
301:
302: return(ATT_DEFAULT);
303: }
1.6 kristaps 304:
305:
306: char *
307: mdoc_type2a(enum mdoc_type type)
308: {
309: switch (type) {
310: case (MDOC_ROOT):
311: return("root");
312: case (MDOC_BLOCK):
313: return("block");
314: case (MDOC_HEAD):
315: return("block-head");
316: case (MDOC_BODY):
317: return("block-body");
318: case (MDOC_TAIL):
319: return("block-tail");
320: case (MDOC_ELEM):
321: return("elem");
322: case (MDOC_TEXT):
323: return("text");
324: default:
325: break;
326: }
327:
328: abort();
329: /* NOTREACHED */
330: }
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