Annotation of libwww/Library/src/HTInit.c, revision 2.62
2.20 frystyk 1: /* HTInit.c
2: ** CONFIGURATION-SPECIFIC INITIALIALIZATION
3: **
2.25 frystyk 4: ** (c) COPYRIGHT MIT 1995.
2.20 frystyk 5: ** Please first read the full copyright statement in the file COPYRIGH.
2.62 ! frystyk 6: ** @(#) $Id: HTInit.c,v 2.61 1996/06/28 16:31:11 frystyk Exp $
2.9 duns 7: **
2.20 frystyk 8: ** Define a basic set of suffixes and presentations
2.1 timbl 9: */
10:
2.22 frystyk 11: /* Library include files */
2.52 frystyk 12: #include "sysdep.h"
2.59 frystyk 13: #include "WWWUtil.h"
14: #include "WWWCore.h"
2.22 frystyk 15: #include "HTInit.h" /* Implemented here */
2.1 timbl 16:
2.29 frystyk 17: /* ------------------------------------------------------------------------- */
18:
2.23 frystyk 19: /* BINDINGS BETWEEN A SOURCE MEDIA TYPE AND A DEST MEDIA TYPE (CONVERSION)
20: ** ----------------------------------------------------------------------
2.47 frystyk 21: ** Not done automaticly - may be done by application!
2.23 frystyk 22: */
2.38 frystyk 23: PUBLIC void HTConverterInit (HTList * c)
2.23 frystyk 24: {
2.31 frystyk 25: /*
2.49 frystyk 26: ** You can get debug information out through the debug stream if you set
27: ** the debug format appropriately
28: */
29: HTConversion_add(c,"*/*", "www/debug", HTBlackHoleConverter, 1.0, 0.0, 0.0);
30:
31: /*
2.31 frystyk 32: ** These are converters that converts to something other than www/present,
33: ** that is not directly outputting someting to the user on the screen
34: */
2.43 frystyk 35: HTConversion_add(c,"message/rfc822", "*/*", HTMIMEConvert, 1.0, 0.0, 0.0);
2.55 frystyk 36: HTConversion_add(c,"message/x-rfc822-foot", "*/*", HTMIMEFooter, 1.0, 0.0, 0.0);
2.43 frystyk 37: HTConversion_add(c,"multipart/*", "*/*", HTBoundary, 1.0, 0.0, 0.0);
2.38 frystyk 38: HTConversion_add(c,"text/plain", "text/html", HTPlainToHTML, 1.0, 0.0, 0.0);
2.39 frystyk 39:
40: /*
41: ** The following conversions are converting ASCII output from various
42: ** protocols to HTML objects.
43: */
2.51 frystyk 44: HTConversion_add(c,"text/x-http", "*/*", HTTPStatus_new, 1.0, 0.0, 0.0);
2.42 frystyk 45: #if 0
46: HTConversion_add(c,"text/x-gopher", "www/present", HTGopherMenu, 1.0, 0.0, 0.0);
47: HTConversion_add(c,"text/x-cso", "www/present", HTGopherCSO, 1.0, 0.0, 0.0);
2.48 frystyk 48: HTConversion_add(c,"text/x-nntp-list", "*/*", HTNewsList, 1.0, 0.0, 0.0);
49: HTConversion_add(c,"text/x-nntp-over", "*/*", HTNewsGroup, 1.0, 0.0, 0.0);
50: HTConversion_add(c,"text/x-wais-source", "*/*", HTWSRCConvert, 1.0, 0.0, 0.0);
2.53 frystyk 51: #endif
2.43 frystyk 52:
2.31 frystyk 53: /*
2.45 frystyk 54: ** We also register a special content type guess stream that can figure out
55: ** the content type by reading the first bytes of the stream
56: */
57: HTConversion_add(c,"www/unknown", "*/*", HTGuess_new, 1.0, 0.0, 0.0);
2.46 frystyk 58:
59: /*
60: ** Handling Rule files is handled just like any other stream
61: ** This converter reads a rule file and generates the rules
62: */
2.48 frystyk 63: HTConversion_add(c,"application/x-www-rules","*/*", HTRules, 1.0, 0.0, 0.0);
2.46 frystyk 64:
2.45 frystyk 65: /*
2.34 frystyk 66: ** This dumps all other formats to local disk without any further
2.31 frystyk 67: ** action taken
68: */
2.38 frystyk 69: HTConversion_add(c,"*/*", "www/present", HTSaveLocally, 0.3, 0.0, 0.0);
2.23 frystyk 70: }
71:
72: /* BINDINGS BETWEEN MEDIA TYPES AND EXTERNAL VIEWERS/PRESENTERS
73: ** ------------------------------------------------------------
2.47 frystyk 74: ** Not done automaticly - may be done by application!
2.23 frystyk 75: ** The data objects are stored in temporary files before the external
76: ** program is called
77: */
2.38 frystyk 78: PUBLIC void HTPresenterInit (HTList * c)
2.1 timbl 79: {
80: #ifdef NeXT
2.38 frystyk 81: HTPresentation_add(c,"application/postscript", "open %s", NULL, 1.0, 2.0, 0.0);
2.10 luotonen 82: /* The following needs the GIF previewer -- you might not have it. */
2.19 howcome 83:
2.38 frystyk 84: HTPresentation_add(c,"image/gif", "open %s", NULL, 0.3, 2.0, 0.0);
2.44 frystyk 85: HTPresentation_add(c,"image/tiff", "open %s", NULL, 1.0, 2.0, 0.0);
2.41 frystyk 86: HTPresentation_add(c,"audio/basic", "open %s", NULL, 1.0, 2.0, 0.0);
87: HTPresentation_add(c,"*/*", "open %s", NULL, 0.05, 0.0, 0.0);
2.1 timbl 88: #else
2.10 luotonen 89: if (getenv("DISPLAY")) { /* Must have X11 */
2.38 frystyk 90: HTPresentation_add(c,"application/postscript", "ghostview %s", NULL, 1.0, 3.0, 0.0);
2.41 frystyk 91: HTPresentation_add(c,"image/gif", "xv %s", NULL, 1.0, 3.0, 0.0);
2.44 frystyk 92: HTPresentation_add(c,"image/tiff", "xv %s", NULL, 1.0, 3.0, 0.0);
2.38 frystyk 93: HTPresentation_add(c,"image/jpeg", "xv %s", NULL, 1.0, 3.0, 0.0);
2.44 frystyk 94: HTPresentation_add(c,"image/png", "xv %s", NULL, 1.0, 3.0, 0.0);
2.10 luotonen 95: }
2.1 timbl 96: #endif
2.15 frystyk 97: }
98:
99:
2.23 frystyk 100: /* PRESENTERS AND CONVERTERS AT THE SAME TIME
101: ** ------------------------------------------
2.47 frystyk 102: ** Not done automaticly - may be done by application!
2.23 frystyk 103: ** This function is only defined in order to preserve backward
104: ** compatibility.
105: */
2.38 frystyk 106: PUBLIC void HTFormatInit (HTList * c)
2.15 frystyk 107: {
2.23 frystyk 108: HTConverterInit(c);
109: HTPresenterInit(c);
110:
2.1 timbl 111: }
112:
2.55 frystyk 113: /* BINDINGS BETWEEN A ENCODING AND CODERS / DECODERS
114: ** --------------------------- ---------------------
115: ** Not done automaticly - may be done by application!
116: */
117: PUBLIC void HTEncoderInit (HTList * c)
118: {
119: HTCoding_add(c, "chunked", NULL, HTChunkedDecoder, 1.0);
120: }
2.47 frystyk 121:
122: /* REGISTER CALLBACKS FOR THE NET MANAGER
123: ** --------------------------------------
124: ** We register two often used callback functions:
125: ** a BEFORE and a AFTER callback
126: ** Not done automaticly - may be done by application!
127: */
128: PUBLIC void HTNetInit (void)
129: {
2.54 frystyk 130: HTNetCall_addBefore(HTLoadStart, NULL, 0);
131: HTNetCall_addAfter(HTLoadTerminate, NULL, HT_ALL);
2.47 frystyk 132: }
133:
134:
135: /* REGISTER CALLBACKS FOR THE ALERT MANAGER
136: ** ----------------------------------------
137: ** We register a set of alert messages
138: ** Not done automaticly - may be done by application!
139: */
140: PUBLIC void HTAlertInit (void)
141: {
142: HTAlert_add(HTProgress, HT_A_PROGRESS);
143: HTAlert_add(HTError_print, HT_A_MESSAGE);
144: HTAlert_add(HTConfirm, HT_A_CONFIRM);
145: HTAlert_add(HTPrompt, HT_A_PROMPT);
146: HTAlert_add(HTPromptPassword, HT_A_SECRET);
147: HTAlert_add(HTPromptUsernameAndPassword, HT_A_USER_PW);
148: }
149:
2.53 frystyk 150: /* REGISTER ALL KNOWN TRANSPORTS IN THE LIBRARY
151: ** --------------------------------------------
152: ** Not done automaticly - may be done by application!
153: */
154: PUBLIC void HTTransportInit (void)
155: {
2.54 frystyk 156: HTTransport_add("tcp", HT_CH_SINGLE, HTReader_new, HTWriter_new);
157: HTTransport_add("buffered_tcp", HT_CH_SINGLE, HTReader_new, HTBufferWriter_new);
158: #ifndef NO_UNIX_IO
159: HTTransport_add("local", HT_CH_SINGLE, HTReader_new, HTWriter_new);
160: #else
161: HTTransport_add("local", HT_CH_SINGLE, HTANSIReader_new, HTANSIWriter_new);
162: #endif
2.53 frystyk 163: }
2.47 frystyk 164:
2.24 frystyk 165: /* REGISTER ALL KNOWN PROTOCOLS IN THE LIBRARY
166: ** -------------------------------------------
2.47 frystyk 167: ** Not done automaticly - may be done by application!
2.24 frystyk 168: */
2.33 frystyk 169: PUBLIC void HTAccessInit (void)
2.24 frystyk 170: {
171: #ifndef DECNET
2.53 frystyk 172: HTProtocol_add("ftp", "tcp", NO, HTLoadFTP, NULL);
173: HTProtocol_add("nntp", "tcp", NO, HTLoadNews, NULL);
174: HTProtocol_add("news", "tcp", NO, HTLoadNews, NULL);
175: HTProtocol_add("gopher", "tcp", NO, HTLoadGopher, NULL);
2.24 frystyk 176: #ifdef HT_DIRECT_WAIS
2.53 frystyk 177: HTProtocol_add("wais", "", YES, HTLoadWAIS, NULL);
2.24 frystyk 178: #endif
179: #endif /* DECNET */
180:
2.54 frystyk 181: HTProtocol_add("http", "buffered_tcp", NO, HTLoadHTTP, NULL);
2.53 frystyk 182: HTProtocol_add("file", "local", NO, HTLoadFile, NULL);
183: HTProtocol_add("telnet", "", YES, HTLoadTelnet, NULL);
184: HTProtocol_add("tn3270", "", YES, HTLoadTelnet, NULL);
185: HTProtocol_add("rlogin", "", YES, HTLoadTelnet, NULL);
2.24 frystyk 186: }
2.1 timbl 187:
2.61 frystyk 188: /* REGISTER DEFULT EVENT MANAGER
189: ** -----------------------------
190: ** Not done automaticly - may be done by application!
191: */
192: PUBLIC void HTEventInit (void)
193: {
194: HTEvent_setRegisterCallback(HTEventrg_register);
195: HTEvent_setUnregisterCallback(HTEventrg_unregister);
196: }
197:
2.48 frystyk 198: /* BINDINGS BETWEEN ICONS AND MEDIA TYPES
199: ** --------------------------------------
200: ** Not done automaticly - may be done by application!
201: ** For directory listings etc. you can bind a set of icons to a set of
202: ** media types and special icons for directories and other objects that
203: ** do not have a media type.
204: */
2.61 frystyk 205: PUBLIC void HTIconInit (const char * url_prefix)
2.58 eric 206: {
2.61 frystyk 207: const char * prefix = url_prefix ? url_prefix : "/internal-icon/";
2.58 eric 208:
2.61 frystyk 209: HTIcon_addBlank("blank.xbm", prefix, NULL);
210: HTIcon_addDir("directory.xbm", prefix, "DIR");
211: HTIcon_addParent("back.xbm", prefix, "UP");
212: HTIcon_addUnknown("unknown.xbm", prefix, NULL);
213:
214: HTIcon_add("unknown.xbm", prefix, NULL, "*/*");
215: HTIcon_add("binary.xbm", prefix, "BIN", "binary");
216: HTIcon_add("unknown.xbm", prefix, NULL, "www/unknown");
217: HTIcon_add("text.xbm", prefix, "TXT", "text/*");
218: HTIcon_add("image.xbm", prefix, "IMG", "image/*");
219: HTIcon_add("movie.xbm", prefix, "MOV", "video/*");
220: HTIcon_add("sound.xbm", prefix, "AU", "audio/*");
221: HTIcon_add("tar.xbm", prefix, "TAR", "multipart/x-tar");
222: HTIcon_add("tar.xbm", prefix, "TAR", "multipart/x-gtar");
223: HTIcon_add("compressed.xbm",prefix, "CMP", "x-compress");
224: HTIcon_add("compressed.xbm",prefix, "GZP", "x-gzip");
225: HTIcon_add("index.xbm", prefix, "IDX", "application/x-gopher-index");
226: HTIcon_add("index2.xbm", prefix, "CSO", "application/x-gopher-cso");
227: HTIcon_add("telnet.xbm", prefix, "TEL", "application/x-gopher-telnet");
228: HTIcon_add("unknown.xbm", prefix, "DUP", "application/x-gopher-duplicate");
229: HTIcon_add("unknown.xbm", prefix, "TN", "application/x-gopher-tn3270");
2.58 eric 230: }
231:
2.57 eric 232: /* REGISTER ALL HTTP/1.1 MIME HEADERS
233: ** --------------------------------------------
234: ** Not done automaticly - may be done by application!
235: */
236: PUBLIC void HTMIMEInit()
237: {
238: struct {
239: char * string;
240: HTParserCallback * pHandler;
241: } fixedHandlers[] = {
2.61 frystyk 242: {"accept", &HTMIME_accept},
243: {"accept-charset", &HTMIME_acceptCharset},
244: {"accept-encoding", &HTMIME_acceptEncoding},
245: {"accept-language", &HTMIME_acceptLanguage},
246: {"accept-ranges", &HTMIME_acceptRanges},
247: {"age", &HTMIME_age},
248: {"allow", &HTMIME_allow},
249: {"authorization", NULL},
250: {"cache-control", NULL},
251: {"connection", &HTMIME_connection},
252: {"content-base", &HTMIME_contentBase},
253: {"content-encoding", &HTMIME_contentEncoding},
254: {"content-language", &HTMIME_contentLanguage},
255: {"content-length", &HTMIME_contentLength},
256: {"content-location", &HTMIME_contentLocation},
257: {"content-md5", &HTMIME_contentMD5},
258: {"content-range", &HTMIME_contentRange},
259: {"content-transfer-encoding", &HTMIME_contentTransferEncoding},
260: {"content-type", &HTMIME_contentType},
261: {"date", &HTMIME_date},
262: {"derived-from", &HTMIME_derivedFrom},
263: {"digest-MessageDigest", &HTMIME_messageDigest},
264: {"etag", &HTMIME_etag},
265: {"expires", &HTMIME_expires},
266: {"from", &HTMIME_from},
267: {"host", &HTMIME_host},
268: {"if-modified-since", &HTMIME_ifModifiedSince},
269: {"if-match", &HTMIME_ifMatch},
270: {"if-none-match", &HTMIME_ifNoneMatch},
271: {"if-range", &HTMIME_ifRange},
272: {"if-unmodified-since", &HTMIME_ifUnmodifiedSince},
2.57 eric 273: {"keep-alive", NULL},
2.61 frystyk 274: {"last-modified", &HTMIME_lastModified},
275: {"link", &HTMIME_link},
276: {"location", &HTMIME_location},
277: {"max-forwards", &HTMIME_maxForwards},
2.57 eric 278: {"mime-version", NULL},
2.61 frystyk 279: {"pragma", &HTMIME_pragma},
280: {"proxy-authenticate", &HTMIME_proxyAuthenticate},
281: {"proxy-authorization", &HTMIME_proxyAuthorization},
282: {"public", &HTMIME_public},
283: {"range", &HTMIME_range},
284: {"referer", &HTMIME_referer},
285: {"retry-after", &HTMIME_retryAfter},
2.62 ! frystyk 286: {"server", &HTMIME_server},
2.61 frystyk 287: {"title", &HTMIME_title},
288: {"transfer-encoding", &HTMIME_contentTransferEncoding},
289: {"upgrade", &HTMIME_upgrade},
290: {"uri", &HTMIME_uri},
291: {"user-agent", &HTMIME_userAgent},
292: {"vary", &HTMIME_vary},
293: {"version", &HTMIME_version},
294: {"via", &HTMIME_via},
295: {"warning", &HTMIME_warning},
296: {"www-authenticate", &HTMIME_authenticate},
2.57 eric 297: };
298: int i;
299:
300: for (i = 0; i < sizeof(fixedHandlers)/sizeof(fixedHandlers[0]); i++)
301: HTHeader_addParser(fixedHandlers[i].string, NO,
302: fixedHandlers[i].pHandler);
303: }
304:
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