source: message.c @ 095e717

barnowl_perlaimdebianrelease-1.4release-1.5release-1.6release-1.7release-1.8release-1.9
Last change on this file since 095e717 was 21f0a9d, checked in by Nelson Elhage <nelhage@mit.edu>, 14 years ago
owl_message_get_text needs to make sure there's text to return before returning it. fixes: #15
  • Property mode set to 100644
File size: 24.2 KB
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[7d4fbcd]1#include <stdlib.h>
[b45293f]2#include <unistd.h>
[7d4fbcd]3#include <string.h>
4#include <sys/socket.h>
5#include <netdb.h>
6#include <sys/types.h>
7#include <sys/socket.h>
8#include <netinet/in.h>
9#include <arpa/inet.h>
10#include <time.h>
11#include "owl.h"
12
[1aee7d9]13static const char fileIdent[] = "$Id$";
14
[a387d12e]15static owl_fmtext_cache fmtext_cache[OWL_FMTEXT_CACHE_SIZE];
16static owl_fmtext_cache * fmtext_cache_next = fmtext_cache;
17
18void owl_message_init_fmtext_cache ()
19{
20    int i;
21    for(i = 0; i < OWL_FMTEXT_CACHE_SIZE; i++) {
22        owl_fmtext_init_null(&(fmtext_cache[i].fmtext));
23        fmtext_cache[i].message = NULL;
24    }
25}
26
27owl_fmtext_cache * owl_message_next_fmtext() /*noproto*/
28{
29    if(fmtext_cache_next->message != NULL) {
30        owl_message_invalidate_format(fmtext_cache_next->message);
31    }
32    owl_fmtext_cache * f = fmtext_cache_next;
33    fmtext_cache_next++;
34    if(fmtext_cache_next - fmtext_cache == OWL_FMTEXT_CACHE_SIZE)
35        fmtext_cache_next = fmtext_cache;
36    return f;
37}
38
[0ff8fb57]39void owl_message_init(owl_message *m)
40{
[7d4fbcd]41  m->id=owl_global_get_nextmsgid(&g);
[4b464a4]42  owl_message_set_direction_none(m);
[7d4fbcd]43  m->delete=0;
[95caa16]44  m->zwriteline=NULL;
[7d4fbcd]45
[2d1feac]46  owl_message_set_hostname(m, "");
[d0d65df]47  owl_list_create(&(m->attributes));
48 
[7d4fbcd]49  /* save the time */
[25dd31a]50  m->time=time(NULL);
51  m->timestr=owl_strdup(ctime(&(m->time)));
52  m->timestr[strlen(m->timestr)-1]='\0';
53
[a387d12e]54  m->fmtext = NULL;
[4b464a4]55}
56
[5a95b69]57/* add the named attribute to the message.  If an attribute with the
58 * name already exists, replace the old value with the new value
59 */
[0ff8fb57]60void owl_message_set_attribute(owl_message *m, char *attrname, char *attrvalue)
61{
[d0d65df]62  int i, j;
[e849734]63  owl_pair *p = NULL, *pair = NULL;
[d0d65df]64
[e849734]65  /* look for an existing pair with this key, */
[d0d65df]66  j=owl_list_get_size(&(m->attributes));
67  for (i=0; i<j; i++) {
68    p=owl_list_get_element(&(m->attributes), i);
69    if (!strcmp(owl_pair_get_key(p), attrname)) {
70      owl_free(owl_pair_get_value(p));
[e849734]71      pair = p;
[d0d65df]72      break;
73    }
74  }
75
[e849734]76  if(pair ==  NULL) {
77    pair = owl_malloc(sizeof(owl_pair));
78    owl_pair_create(pair, owl_global_intern(&g, attrname), NULL);
79    owl_list_append_element(&(m->attributes), pair);
80  }
81  owl_pair_set_value(pair, owl_strdup(attrvalue));
[d0d65df]82}
83
[5a95b69]84/* return the value associated with the named attribute, or NULL if
85 * the attribute does not exist
86 */
[0ff8fb57]87char *owl_message_get_attribute_value(owl_message *m, char *attrname)
88{
[d0d65df]89  int i, j;
90  owl_pair *p;
91
92  j=owl_list_get_size(&(m->attributes));
93  for (i=0; i<j; i++) {
94    p=owl_list_get_element(&(m->attributes), i);
95    if (!strcmp(owl_pair_get_key(p), attrname)) {
96      return(owl_pair_get_value(p));
97    }
98  }
[f4d0975]99
100  /*
101  owl_function_debugmsg("No attribute %s found for message %i",
102                        attrname,
103                        owl_message_get_id(m));
104  */
[d0d65df]105  return(NULL);
106}
107
[5789230]108/* We cheat and indent it for now, since we really want this for
109 * the 'info' function.  Later there should just be a generic
110 * function to indent fmtext.
111 */
112void owl_message_attributes_tofmtext(owl_message *m, owl_fmtext *fm) {
113  int i, j;
114  owl_pair *p;
115  char *buff;
116
117  owl_fmtext_init_null(fm);
118
119  j=owl_list_get_size(&(m->attributes));
120  for (i=0; i<j; i++) {
121    p=owl_list_get_element(&(m->attributes), i);
122    buff=owl_sprintf("  %-15.15s: %-35.35s\n", owl_pair_get_key(p), owl_pair_get_value(p));
123    owl_fmtext_append_normal(fm, buff);
124    owl_free(buff);
125  }
126}
[4b464a4]127
[bd3f232]128void owl_message_invalidate_format(owl_message *m)
129{
[a387d12e]130  if(m->fmtext) {
131    m->fmtext->message = NULL;
132    owl_fmtext_clear(&(m->fmtext->fmtext));
133    m->fmtext=NULL;
134  }
[bd3f232]135}
136
[0ff8fb57]137owl_fmtext *owl_message_get_fmtext(owl_message *m)
138{
[f14a7ee]139  owl_message_format(m);
[a387d12e]140  return(&(m->fmtext->fmtext));
[f14a7ee]141}
142
143void owl_message_format(owl_message *m)
144{
[bd3f232]145  owl_style *s;
[ef56a67]146  owl_view *v;
[bd3f232]147
[a387d12e]148  if (!m->fmtext) {
149    m->fmtext = owl_message_next_fmtext();
150    m->fmtext->message = m;
[421c8ef7]151    /* for now we assume there's just the one view and use that style */
[ef56a67]152    v=owl_global_get_current_view(&g);
153    s=owl_view_get_style(v);
154
[a387d12e]155    owl_style_get_formattext(s, &(m->fmtext->fmtext), m);
[bd3f232]156  }
[4b464a4]157}
158
[0ff8fb57]159void owl_message_set_class(owl_message *m, char *class)
160{
[d0d65df]161  owl_message_set_attribute(m, "class", class);
[4b464a4]162}
163
[0ff8fb57]164char *owl_message_get_class(owl_message *m)
165{
[d0d65df]166  char *class;
167
168  class=owl_message_get_attribute_value(m, "class");
169  if (!class) return("");
170  return(class);
[4b464a4]171}
172
[0ff8fb57]173void owl_message_set_instance(owl_message *m, char *inst)
174{
[d0d65df]175  owl_message_set_attribute(m, "instance", inst);
[4b464a4]176}
177
[0ff8fb57]178char *owl_message_get_instance(owl_message *m)
179{
[d0d65df]180  char *instance;
181
182  instance=owl_message_get_attribute_value(m, "instance");
183  if (!instance) return("");
184  return(instance);
[4b464a4]185}
186
[0ff8fb57]187void owl_message_set_sender(owl_message *m, char *sender)
188{
[d0d65df]189  owl_message_set_attribute(m, "sender", sender);
[4b464a4]190}
191
[0ff8fb57]192char *owl_message_get_sender(owl_message *m)
193{
[d0d65df]194  char *sender;
195
196  sender=owl_message_get_attribute_value(m, "sender");
197  if (!sender) return("");
198  return(sender);
[4b464a4]199}
200
[0ff8fb57]201void owl_message_set_zsig(owl_message *m, char *zsig)
202{
[d0d65df]203  owl_message_set_attribute(m, "zsig", zsig);
[b45293f]204}
205
[0ff8fb57]206char *owl_message_get_zsig(owl_message *m)
207{
[d0d65df]208  char *zsig;
209
210  zsig=owl_message_get_attribute_value(m, "zsig");
211  if (!zsig) return("");
212  return(zsig);
[b45293f]213}
214
[0ff8fb57]215void owl_message_set_recipient(owl_message *m, char *recip)
216{
[d0d65df]217  owl_message_set_attribute(m, "recipient", recip);
[4b464a4]218}
219
[0ff8fb57]220char *owl_message_get_recipient(owl_message *m)
221{
[4b464a4]222  /* this is stupid for outgoing messages, we need to fix it. */
[d0d65df]223
224  char *recip;
[0ff8fb57]225
226  recip=owl_message_get_attribute_value(m, "recipient");
[d0d65df]227  if (!recip) return("");
228  return(recip);
[4b464a4]229}
230
[0ff8fb57]231void owl_message_set_realm(owl_message *m, char *realm)
232{
[d0d65df]233  owl_message_set_attribute(m, "realm", realm);
[4b464a4]234}
235
[0ff8fb57]236char *owl_message_get_realm(owl_message *m)
237{
[d0d65df]238  char *realm;
239 
240  realm=owl_message_get_attribute_value(m, "realm");
241  if (!realm) return("");
242  return(realm);
243}
244
[0ff8fb57]245void owl_message_set_body(owl_message *m, char *body)
246{
[d0d65df]247  owl_message_set_attribute(m, "body", body);
248}
249
[0ff8fb57]250char *owl_message_get_body(owl_message *m)
251{
[d0d65df]252  char *body;
253
254  body=owl_message_get_attribute_value(m, "body");
255  if (!body) return("");
256  return(body);
[4b464a4]257}
258
[d0d65df]259
[0ff8fb57]260void owl_message_set_opcode(owl_message *m, char *opcode)
261{
[d0d65df]262  owl_message_set_attribute(m, "opcode", opcode);
[4b464a4]263}
264
[0ff8fb57]265char *owl_message_get_opcode(owl_message *m)
266{
[d0d65df]267  char *opcode;
268
269  opcode=owl_message_get_attribute_value(m, "opcode");
270  if (!opcode) return("");
271  return(opcode);
[4b464a4]272}
273
[5789230]274
[d559df9]275void owl_message_set_islogin(owl_message *m)
[5789230]276{
[d559df9]277  owl_message_set_attribute(m, "loginout", "login");
278}
279
280
281void owl_message_set_islogout(owl_message *m)
282{
283  owl_message_set_attribute(m, "loginout", "logout");
[5789230]284}
285
286int owl_message_is_loginout(owl_message *m)
287{
288  char *res;
289
[d559df9]290  res=owl_message_get_attribute_value(m, "loginout");
[5789230]291  if (!res) return(0);
292  return(1);
293}
294
[d559df9]295int owl_message_is_login(owl_message *m)
296{
297  char *res;
298
299  res=owl_message_get_attribute_value(m, "loginout");
300  if (!res) return(0);
301  if (!strcmp(res, "login")) return(1);
302  return(0);
303}
304
305
306int owl_message_is_logout(owl_message *m)
307{
308  char *res;
309
310  res=owl_message_get_attribute_value(m, "loginout");
311  if (!res) return(0);
312  if (!strcmp(res, "logout")) return(1);
313  return(0);
314}
315
[5789230]316void owl_message_set_isprivate(owl_message *m)
317{
[312675c]318  owl_message_set_attribute(m, "isprivate", "true");
[5789230]319}
320
321int owl_message_is_private(owl_message *m)
322{
323  char *res;
324
325  res=owl_message_get_attribute_value(m, "isprivate");
326  if (!res) return(0);
327  return(1);
328}
329
[0ff8fb57]330char *owl_message_get_timestr(owl_message *m)
331{
[25dd31a]332  if (m->timestr) return(m->timestr);
333  return("");
334}
335
336/* caller must free the return */
337char *owl_message_get_shorttimestr(owl_message *m)
338{
339  struct tm *tmstruct;
340  char *out;
341
342  tmstruct=localtime(&(m->time));
343  out=owl_sprintf("%2.2i:%2.2i", tmstruct->tm_hour, tmstruct->tm_min);
344  if (out) return(out);
345  return("??:??");
[4b464a4]346}
347
[0ff8fb57]348void owl_message_set_type_admin(owl_message *m)
349{
[30678ae]350  owl_message_set_attribute(m, "type", "admin");
[4b464a4]351}
352
[37eab7f]353void owl_message_set_type_loopback(owl_message *m)
354{
[30678ae]355  owl_message_set_attribute(m, "type", "loopback");
[37eab7f]356}
357
[0ff8fb57]358void owl_message_set_type_zephyr(owl_message *m)
359{
[30678ae]360  owl_message_set_attribute(m, "type", "zephyr");
[4b464a4]361}
[d09e5a1]362
[0ff8fb57]363void owl_message_set_type_aim(owl_message *m)
364{
[e363375]365  owl_message_set_attribute(m, "type", "AIM");
[d09e5a1]366}
[dd16bdd]367
[30678ae]368void owl_message_set_type(owl_message *m, char* type)
[dd16bdd]369{
[30678ae]370  owl_message_set_attribute(m, "type", type);
371}
372
373int owl_message_is_type(owl_message *m, char *type) {
374  char * t = owl_message_get_attribute_value(m, "type");
375  if(!t) return 0;
[e363375]376  return !strcasecmp(t, type);
[dd16bdd]377}
[4b464a4]378                                               
[0ff8fb57]379int owl_message_is_type_admin(owl_message *m)
380{
[30678ae]381  return owl_message_is_type(m, "admin");
[4b464a4]382}
383
[421c8ef7]384int owl_message_is_type_generic(owl_message *m)
[37eab7f]385{
[30678ae]386  char * t = owl_message_get_attribute_value(m, "type");
387  return (t == NULL);
[37eab7f]388}
389
[0ff8fb57]390int owl_message_is_type_zephyr(owl_message *m)
391{
[30678ae]392  return owl_message_is_type(m, "zephyr");
[4b464a4]393}
394
[0ff8fb57]395int owl_message_is_type_aim(owl_message *m)
396{
[30678ae]397  return owl_message_is_type(m, "aim");
[d09e5a1]398}
399
[30678ae]400/* XXX TODO: deprecate this */
[421c8ef7]401int owl_message_is_type_jabber(owl_message *m)
[5a95b69]402{
[30678ae]403  return owl_message_is_type(m, "jabber");
[421c8ef7]404}
405
406int owl_message_is_type_loopback(owl_message *m)
407{
[30678ae]408  return owl_message_is_type(m, "loopback");
[421c8ef7]409}
410
411int owl_message_is_pseudo(owl_message *m)
412{
413  if (owl_message_get_attribute_value(m, "pseudo")) return(1);
[4b464a4]414  return(0);
415}
416
[0ff8fb57]417char *owl_message_get_text(owl_message *m)
418{
[21f0a9d]419  owl_message_format(m);
[a387d12e]420  return(owl_fmtext_get_text(&(m->fmtext->fmtext)));
[4b464a4]421}
422
[0ff8fb57]423void owl_message_set_direction_in(owl_message *m)
424{
[4b464a4]425  m->direction=OWL_MESSAGE_DIRECTION_IN;
426}
427
[0ff8fb57]428void owl_message_set_direction_out(owl_message *m)
429{
[4b464a4]430  m->direction=OWL_MESSAGE_DIRECTION_OUT;
431}
432
[0ff8fb57]433void owl_message_set_direction_none(owl_message *m)
434{
[4b464a4]435  m->direction=OWL_MESSAGE_DIRECTION_NONE;
436}
437
[dd16bdd]438void owl_message_set_direction(owl_message *m, int direction)
439{
440  m->direction=direction;
441}
442
[0ff8fb57]443int owl_message_is_direction_in(owl_message *m)
444{
[4b464a4]445  if (m->direction==OWL_MESSAGE_DIRECTION_IN) return(1);
446  return(0);
447}
448
[0ff8fb57]449int owl_message_is_direction_out(owl_message *m)
450{
[4b464a4]451  if (m->direction==OWL_MESSAGE_DIRECTION_OUT) return(1);
452  return(0);
453}
454
[0ff8fb57]455int owl_message_is_direction_none(owl_message *m)
456{
[4b464a4]457  if (m->direction==OWL_MESSAGE_DIRECTION_NONE) return(1);
458  return(0);
459}
460
[0ff8fb57]461int owl_message_get_numlines(owl_message *m)
462{
[4b464a4]463  if (m == NULL) return(0);
[f14a7ee]464  owl_message_format(m);
[a387d12e]465  return(owl_fmtext_num_lines(&(m->fmtext->fmtext)));
[4b464a4]466}
467
[0ff8fb57]468void owl_message_mark_delete(owl_message *m)
469{
[4b464a4]470  if (m == NULL) return;
471  m->delete=1;
472}
473
[0ff8fb57]474void owl_message_unmark_delete(owl_message *m)
475{
[4b464a4]476  if (m == NULL) return;
477  m->delete=0;
478}
479
[0ff8fb57]480char *owl_message_get_zwriteline(owl_message *m)
481{
[95caa16]482  if(!m->zwriteline)
483    return "";
[4b464a4]484  return(m->zwriteline);
485}
486
[0ff8fb57]487void owl_message_set_zwriteline(owl_message *m, char *line)
488{
[95caa16]489  if(m->zwriteline) owl_free(m->zwriteline);
[4b464a4]490  m->zwriteline=strdup(line);
491}
492
[0ff8fb57]493int owl_message_is_delete(owl_message *m)
494{
[4b464a4]495  if (m == NULL) return(0);
496  if (m->delete==1) return(1);
497  return(0);
498}
499
[be0a79f]500#ifdef HAVE_LIBZEPHYR
[0ff8fb57]501ZNotice_t *owl_message_get_notice(owl_message *m)
502{
[4b464a4]503  return(&(m->notice));
504}
[09489b89]505#else
506void *owl_message_get_notice(owl_message *m)
507{
508  return(NULL);
509}
[be0a79f]510#endif
[4b464a4]511
[8298425]512void owl_message_set_hostname(owl_message *m, char *hostname)
513{
[e849734]514  m->hostname=owl_global_intern(&g, hostname);
[8298425]515}
516
[0ff8fb57]517char *owl_message_get_hostname(owl_message *m)
518{
[4b464a4]519  return(m->hostname);
520}
521
[8fa9562]522void owl_message_curs_waddstr(owl_message *m, WINDOW *win, int aline, int bline, int acol, int bcol, int fgcolor, int bgcolor)
[0ff8fb57]523{
[4b464a4]524  owl_fmtext a, b;
525
[bd3f232]526  /* this will ensure that our cached copy is up to date */
[f14a7ee]527  owl_message_format(m);
[bd3f232]528
[af2ca19]529  owl_fmtext_init_null(&a);
530  owl_fmtext_init_null(&b);
531 
[a387d12e]532  owl_fmtext_truncate_lines(&(m->fmtext->fmtext), aline, bline-aline+1, &a);
[4b464a4]533  owl_fmtext_truncate_cols(&a, acol, bcol, &b);
[8fa9562]534  if (fgcolor!=OWL_COLOR_DEFAULT) {
535    owl_fmtext_colorize(&b, fgcolor);
536  }
537  if (bgcolor!=OWL_COLOR_DEFAULT) {
538    owl_fmtext_colorizebg(&b, bgcolor);
[4b464a4]539  }
540
541  if (owl_global_is_search_active(&g)) {
542    owl_fmtext_search_and_highlight(&b, owl_global_get_search_string(&g));
543  }
544     
545  owl_fmtext_curs_waddstr(&b, win);
546
547  owl_fmtext_free(&a);
548  owl_fmtext_free(&b);
549}
550
[0ff8fb57]551int owl_message_is_personal(owl_message *m)
552{
[ce74deb]553  owl_filter * f = owl_global_get_filter(&g, "personal");
554  if(!f) {
555      owl_function_error("personal filter is not defined");
556      return (0);
[0ff8fb57]557  }
[ce74deb]558  return owl_filter_message_match(f, m);
[0ff8fb57]559}
560
[f4d32cd]561int owl_message_is_question(owl_message *m)
562{
563  if(!owl_message_is_type_admin(m)) return 0;
564  if(owl_message_get_attribute_value(m, "question") != NULL) return 1;
565  return 0;
566}
567
568int owl_message_is_answered(owl_message *m) {
569  if(!owl_message_is_question(m)) return 0;
570  char * q = owl_message_get_attribute_value(m, "question");
571  if(!q) return 0;
572  return !strcmp(q, "answered");
573}
574
575void owl_message_set_isanswered(owl_message *m) {
576  owl_message_set_attribute(m, "question", "answered");
577}
578
[0ff8fb57]579int owl_message_is_from_me(owl_message *m)
580{
581  if (owl_message_is_type_zephyr(m)) {
[09489b89]582    if (!strcasecmp(owl_message_get_sender(m), owl_zephyr_get_sender())) {
[0ff8fb57]583      return(1);
584    } else {
585      return(0);
586    }
587  } else if (owl_message_is_type_aim(m)) {
588    if (!strcasecmp(owl_message_get_sender(m), owl_global_get_aim_screenname(&g))) {
589      return(1);
590    } else {
591      return(0);
592    }
593  } else if (owl_message_is_type_admin(m)) {
594    return(0);
595  }
[4b464a4]596  return(0);
597}
598
[0ff8fb57]599int owl_message_is_mail(owl_message *m)
600{
601  if (owl_message_is_type_zephyr(m)) {
[5789230]602    if (!strcasecmp(owl_message_get_class(m), "mail") && owl_message_is_private(m)) {
[0ff8fb57]603      return(1);
604    } else {
605      return(0);
606    }
[4b464a4]607  }
608  return(0);
609}
610
[0ff8fb57]611int owl_message_is_ping(owl_message *m)
612{
613  if (owl_message_is_type_zephyr(m)) {
614    if (!strcasecmp(owl_message_get_opcode(m), "ping")) {
615      return(1);
616    } else {
617      return(0);
618    }
619  }
[4b464a4]620  return(0);
621}
622
[0ff8fb57]623int owl_message_is_burningears(owl_message *m)
624{
[4b464a4]625  /* we should add a global to cache the short zsender */
626  char sender[LINE], *ptr;
627
628  /* if the message is from us or to us, it doesn't count */
[5789230]629  if (owl_message_is_from_me(m) || owl_message_is_private(m)) return(0);
[0ff8fb57]630
631  if (owl_message_is_type_zephyr(m)) {
[09489b89]632    strcpy(sender, owl_zephyr_get_sender());
[0ff8fb57]633    ptr=strchr(sender, '@');
634    if (ptr) *ptr='\0';
635  } else if (owl_message_is_type_aim(m)) {
636    strcpy(sender, owl_global_get_aim_screenname(&g));
637  } else {
638    return(0);
639  }
[4b464a4]640
641  if (stristr(owl_message_get_body(m), sender)) {
642    return(1);
643  }
644  return(0);
645}
646
647/* caller must free return value. */
[0ff8fb57]648char *owl_message_get_cc(owl_message *m)
649{
[4b464a4]650  char *cur, *out, *end;
651
652  cur = owl_message_get_body(m);
653  while (*cur && *cur==' ') cur++;
[985f85b]654  if (strncasecmp(cur, "cc:", 3)) return(NULL);
[4b464a4]655  cur+=3;
656  while (*cur && *cur==' ') cur++;
657  out = owl_strdup(cur);
658  end = strchr(out, '\n');
659  if (end) end[0] = '\0';
660  return(out);
661}
662
[48609ce]663/* caller must free return value */
664char *owl_message_get_cc_without_recipient(owl_message *m)
665{
[9c590d4]666  char *cc, *out, *end, *user, *recip;
[48609ce]667
668  cc = owl_message_get_cc(m);
[9c590d4]669  if (cc == NULL)
670    return NULL;
671
672  recip = short_zuser(owl_message_get_recipient(m));
[48609ce]673  out = owl_malloc(strlen(cc));
674  end = out;
675
676  user = strtok(cc, " ");
677  while (user != NULL) {
[9c590d4]678    if (strcasecmp(user, recip) != 0) {
[48609ce]679      strcpy(end, user);
680      end[strlen(user)] = ' ';
681      end += strlen(user) + 1;
682    }
683    user = strtok(NULL, " ");
684  }
685  end[0] = '\0';
686
[9c590d4]687  owl_free(recip);
[48609ce]688  owl_free(cc);
[9c590d4]689
690  if (strlen(out) == 0) {
691    owl_free(out);
692    out = NULL;
693  }
694
[48609ce]695  return(out);
696}
697
[0ff8fb57]698int owl_message_get_id(owl_message *m)
699{
[4b464a4]700  return(m->id);
701}
[bd3f232]702
[f1e629d]703char *owl_message_get_type(owl_message *m) {
[30678ae]704  char * type = owl_message_get_attribute_value(m, "type");
705  if(!type) {
706    return "generic";
[dd16bdd]707  }
[30678ae]708  return type;
[dd16bdd]709}
710
[f1e629d]711char *owl_message_get_direction(owl_message *m) {
712  switch (m->direction) {
713  case OWL_MESSAGE_DIRECTION_IN:
714    return("in");
715  case OWL_MESSAGE_DIRECTION_OUT:
716    return("out");
717  case OWL_MESSAGE_DIRECTION_NONE:
718    return("none");
719  default:
720    return("unknown");
721  }
722}
723
[dd16bdd]724int owl_message_parse_direction(char *d) {
725  if(!strcmp(d, "in")) {
726    return OWL_MESSAGE_DIRECTION_IN;
727  } else if(!strcmp(d, "out")) {
728    return OWL_MESSAGE_DIRECTION_OUT;
729  } else {
730    return OWL_MESSAGE_DIRECTION_NONE;
731  }
732}
733
734
[f1e629d]735char *owl_message_get_login(owl_message *m) {
736  if (owl_message_is_login(m)) {
737    return "login";
738  } else if (owl_message_is_logout(m)) {
739    return "logout";
740  } else {
741    return "none";
742  }
743}
744
[dd16bdd]745
[f1e629d]746char *owl_message_get_header(owl_message *m) {
747  return owl_message_get_attribute_value(m, "adminheader");
748}
749
[bd3f232]750/* return 1 if the message contains "string", 0 otherwise.  This is
751 * case insensitive because the functions it uses are
752 */
[0ff8fb57]753int owl_message_search(owl_message *m, char *string)
754{
[4b464a4]755
[f14a7ee]756  owl_message_format(m); /* is this necessary? */
[bd3f232]757 
[a387d12e]758  return (owl_fmtext_search(&(m->fmtext->fmtext), string));
[4b464a4]759}
760
761
[d559df9]762/* if loginout == -1 it's a logout message
763 *                 0 it's not a login/logout message
764 *                 1 it's a login message
765 */
766void owl_message_create_aim(owl_message *m, char *sender, char *recipient, char *text, int direction, int loginout)
[0ff8fb57]767{
[d09e5a1]768  owl_message_init(m);
769  owl_message_set_body(m, text);
770  owl_message_set_sender(m, sender);
[440ce01]771  owl_message_set_recipient(m, recipient);
[d09e5a1]772  owl_message_set_type_aim(m);
[3abf28b]773
[d559df9]774  if (direction==OWL_MESSAGE_DIRECTION_IN) {
775    owl_message_set_direction_in(m);
776  } else if (direction==OWL_MESSAGE_DIRECTION_OUT) {
777    owl_message_set_direction_out(m);
[3abf28b]778  }
779
[d559df9]780  /* for now all messages that aren't loginout are private */
781  if (!loginout) {
782    owl_message_set_isprivate(m);
783  }
[3abf28b]784
[d559df9]785  if (loginout==-1) {
786    owl_message_set_islogout(m);
787  } else if (loginout==1) {
788    owl_message_set_islogin(m);
789  }
[aa5f725]790}
791
[0ff8fb57]792void owl_message_create_admin(owl_message *m, char *header, char *text)
793{
[d0d65df]794  owl_message_init(m);
[4b464a4]795  owl_message_set_type_admin(m);
[d0d65df]796  owl_message_set_body(m, text);
[bd3f232]797  owl_message_set_attribute(m, "adminheader", header); /* just a hack for now */
[7d4fbcd]798}
799
[37eab7f]800/* caller should set the direction */
801void owl_message_create_loopback(owl_message *m, char *text)
802{
803  owl_message_init(m);
804  owl_message_set_type_loopback(m);
805  owl_message_set_body(m, text);
[eec69e1]806  owl_message_set_sender(m, "loopsender");
807  owl_message_set_recipient(m, "looprecip");
[37eab7f]808  owl_message_set_isprivate(m);
809}
810
[09489b89]811#ifdef HAVE_LIBZEPHYR
[0ff8fb57]812void owl_message_create_from_znotice(owl_message *m, ZNotice_t *n)
813{
[7d4fbcd]814  struct hostent *hent;
[d0d65df]815  char *ptr, *tmp, *tmp2;
[804ab8a]816  int len;
[7d4fbcd]817
[d0d65df]818  owl_message_init(m);
819 
[4b464a4]820  owl_message_set_type_zephyr(m);
821  owl_message_set_direction_in(m);
[7d4fbcd]822 
823  /* first save the full notice */
824  memcpy(&(m->notice), n, sizeof(ZNotice_t));
825
[25dd31a]826  /* a little gross, we'll replace \r's with ' ' for now */
[7d4fbcd]827  owl_zephyr_hackaway_cr(&(m->notice));
828 
[25dd31a]829  /* save the time, we need to nuke the string saved by message_init */
[5a95b69]830  if (m->timestr) owl_free(m->timestr);
[25dd31a]831  m->time=n->z_time.tv_sec;
832  m->timestr=owl_strdup(ctime(&(m->time)));
833  m->timestr[strlen(m->timestr)-1]='\0';
834
[7d4fbcd]835  /* set other info */
[d0d65df]836  owl_message_set_sender(m, n->z_sender);
837  owl_message_set_class(m, n->z_class);
838  owl_message_set_instance(m, n->z_class_inst);
839  owl_message_set_recipient(m, n->z_recipient);
[7d4fbcd]840  if (n->z_opcode) {
[d0d65df]841    owl_message_set_opcode(m, n->z_opcode);
[7d4fbcd]842  } else {
[d0d65df]843    owl_message_set_opcode(m, "");
[7d4fbcd]844  }
[804ab8a]845  owl_message_set_zsig(m, owl_zephyr_get_zsig(n, &len));
[7d4fbcd]846
847  if ((ptr=strchr(n->z_recipient, '@'))!=NULL) {
[d0d65df]848    owl_message_set_realm(m, ptr+1);
[7d4fbcd]849  } else {
[09489b89]850    owl_message_set_realm(m, owl_zephyr_get_realm());
[7d4fbcd]851  }
852
[5789230]853  /* Set the "isloginout" attribute if it's a login message */
[1d3e925]854  if (!strcasecmp(n->z_class, "login") || !strcasecmp(n->z_class, OWL_WEBZEPHYR_CLASS)) {
[5a95b69]855    if (!strcasecmp(n->z_opcode, "user_login") || !strcasecmp(n->z_opcode, "user_logout")) {
[b0430a6]856      tmp=owl_zephyr_get_field(n, 1);
[5a95b69]857      owl_message_set_attribute(m, "loginhost", tmp);
858      owl_free(tmp);
859
[b0430a6]860      tmp=owl_zephyr_get_field(n, 3);
[5a95b69]861      owl_message_set_attribute(m, "logintty", tmp);
862      owl_free(tmp);
863    }
864
[d559df9]865    if (!strcasecmp(n->z_opcode, "user_login")) {
866      owl_message_set_islogin(m);
867    } else if (!strcasecmp(n->z_opcode, "user_logout")) {
868      owl_message_set_islogout(m);
869    }
[5789230]870  }
871
[5a95b69]872 
[963542b]873  /* set the "isprivate" attribute if it's a private zephyr.
[ce74deb]874   ``private'' means recipient is non-empty and doesn't start wit
875   `@' */
[963542b]876  if (*n->z_recipient && *n->z_recipient != '@') {
[5789230]877    owl_message_set_isprivate(m);
878  }
879
[9854278]880  /* set the "isauto" attribute if it's an autoreply */
881  if (!strcasecmp(n->z_message, "Automated reply:") ||
882      !strcasecmp(n->z_opcode, "auto")) {
883    owl_message_set_attribute(m, "isauto", "");
884  }
885
[7d4fbcd]886  m->zwriteline=strdup("");
887
[85d1795]888  /* save the hostname */
889  owl_function_debugmsg("About to do gethostbyaddr");
890  hent=gethostbyaddr((char *) &(n->z_uid.zuid_addr), sizeof(n->z_uid.zuid_addr), AF_INET);
891  if (hent && hent->h_name) {
892    owl_message_set_hostname(m, hent->h_name);
893  } else {
894    owl_message_set_hostname(m, inet_ntoa(n->z_sender_addr));
895  }
896
[b45293f]897  /* set the body */
[85d1795]898  tmp=owl_zephyr_get_message(n, m);
[7e3e00a]899  if (owl_global_is_newlinestrip(&g)) {
[d0d65df]900    tmp2=owl_util_stripnewlines(tmp);
901    owl_message_set_body(m, tmp2);
902    owl_free(tmp2);
[7e3e00a]903  } else {
[d0d65df]904    owl_message_set_body(m, tmp);
[7e3e00a]905  }
[ecd5dc5]906  owl_free(tmp);
[7d4fbcd]907
[c86a35c]908#ifdef OWL_ENABLE_ZCRYPT
[d309eb3]909  /* if zcrypt is enabled try to decrypt the message */
910  if (owl_global_is_zcrypt(&g) && !strcasecmp(n->z_opcode, "crypt")) {
911    char *out;
[c269e22]912    int ret;
[d309eb3]913
[d0d65df]914    out=owl_malloc(strlen(owl_message_get_body(m))*16+20);
[9ceee9d]915    ret=owl_zcrypt_decrypt(out, owl_message_get_body(m), owl_message_get_class(m), owl_message_get_instance(m));
[a15a84f]916    if (ret==0) {
[d0d65df]917      owl_message_set_body(m, out);
[a15a84f]918    } else {
919      owl_free(out);
920    }
[d309eb3]921  }
[c269e22]922#endif 
[7d4fbcd]923}
[09489b89]924#else
925void owl_message_create_from_znotice(owl_message *m, void *n)
926{
927}
928#endif
[7d4fbcd]929
[5a95b69]930/* If 'direction' is '0' it is a login message, '1' is a logout message. */
931void owl_message_create_pseudo_zlogin(owl_message *m, int direction, char *user, char *host, char *time, char *tty)
932{
933  char *longuser, *ptr;
934
[ba9f236]935#ifdef HAVE_LIBZEPHYR
[5a95b69]936  memset(&(m->notice), 0, sizeof(ZNotice_t));
[ba9f236]937#endif
938 
[5a95b69]939  longuser=long_zuser(user);
940 
941  owl_message_init(m);
942 
943  owl_message_set_type_zephyr(m);
944  owl_message_set_direction_in(m);
945
946  owl_message_set_attribute(m, "pseudo", "");
947  owl_message_set_attribute(m, "loginhost", host ? host : "");
948  owl_message_set_attribute(m, "logintty", tty ? tty : "");
949
950  owl_message_set_sender(m, longuser);
951  owl_message_set_class(m, "LOGIN");
952  owl_message_set_instance(m, longuser);
953  owl_message_set_recipient(m, "");
954  if (direction==0) {
955    owl_message_set_opcode(m, "USER_LOGIN");
956    owl_message_set_islogin(m);
957  } else if (direction==1) {
958    owl_message_set_opcode(m, "USER_LOGOUT");
959    owl_message_set_islogout(m);
960  }
961
962  if ((ptr=strchr(longuser, '@'))!=NULL) {
963    owl_message_set_realm(m, ptr+1);
964  } else {
965    owl_message_set_realm(m, owl_zephyr_get_realm());
966  }
967
968  m->zwriteline=strdup("");
969
970  owl_message_set_body(m, "<uninitialized>");
971
972  /* save the hostname */
[2de4f20]973  owl_function_debugmsg("create_pseudo_login: host is %s", host ? host : "");
[8298425]974  owl_message_set_hostname(m, host ? host : "");
[5a95b69]975  owl_free(longuser);
976}
977
[0ff8fb57]978void owl_message_create_from_zwriteline(owl_message *m, char *line, char *body, char *zsig)
979{
[b45293f]980  owl_zwrite z;
981  int ret;
[8298425]982  char hostbuff[5000];
[b45293f]983 
[d0d65df]984  owl_message_init(m);
[b45293f]985
986  /* create a zwrite for the purpose of filling in other message fields */
987  owl_zwrite_create_from_line(&z, line);
988
989  /* set things */
990  owl_message_set_direction_out(m);
991  owl_message_set_type_zephyr(m);
[09489b89]992  owl_message_set_sender(m, owl_zephyr_get_sender());
[8fec514]993  owl_message_set_class(m, owl_zwrite_get_class(&z));
994  owl_message_set_instance(m, owl_zwrite_get_instance(&z));
[9ceee9d]995  if (owl_zwrite_get_numrecips(&z)>0) {
996    owl_message_set_recipient(m,
997                              long_zuser(owl_zwrite_get_recip_n(&z, 0))); /* only gets the first user, must fix */
998  }
[8fec514]999  owl_message_set_opcode(m, owl_zwrite_get_opcode(&z));
[d0d65df]1000  owl_message_set_realm(m, owl_zwrite_get_realm(&z)); /* also a hack, but not here */
[b45293f]1001  m->zwriteline=owl_strdup(line);
[d0d65df]1002  owl_message_set_body(m, body);
[8fec514]1003  owl_message_set_zsig(m, zsig);
[b45293f]1004 
1005  /* save the hostname */
[8298425]1006  ret=gethostname(hostbuff, MAXHOSTNAMELEN);
1007  hostbuff[MAXHOSTNAMELEN]='\0';
[b45293f]1008  if (ret) {
[8298425]1009    owl_message_set_hostname(m, "localhost");
1010  } else {
1011    owl_message_set_hostname(m, hostbuff);
[b45293f]1012  }
[312675c]1013
[ce74deb]1014  /* set the "isprivate" attribute if it's a private zephyr. */
1015  if (owl_zwrite_is_personal(&z)) {
[312675c]1016    owl_message_set_isprivate(m);
[ce74deb]1017  }
1018
1019  owl_zwrite_free(&z);
[b45293f]1020}
[7d4fbcd]1021
[0ff8fb57]1022void owl_message_pretty_zsig(owl_message *m, char *buff)
1023{
[b45293f]1024  /* stick a one line version of the zsig in buff */
[7d4fbcd]1025  char *ptr;
1026
[d0d65df]1027  strcpy(buff, owl_message_get_zsig(m));
[b45293f]1028  ptr=strchr(buff, '\n');
1029  if (ptr) ptr[0]='\0';
[7d4fbcd]1030}
1031
[0ff8fb57]1032void owl_message_free(owl_message *m)
1033{
[d0d65df]1034  int i, j;
1035  owl_pair *p;
[09489b89]1036#ifdef HAVE_LIBZEPHYR   
[4b464a4]1037  if (owl_message_is_type_zephyr(m) && owl_message_is_direction_in(m)) {
[7d4fbcd]1038    ZFreeNotice(&(m->notice));
1039  }
[09489b89]1040#endif
[25dd31a]1041  if (m->timestr) owl_free(m->timestr);
[7d4fbcd]1042  if (m->zwriteline) owl_free(m->zwriteline);
[d0d65df]1043
1044  /* free all the attributes */
1045  j=owl_list_get_size(&(m->attributes));
1046  for (i=0; i<j; i++) {
1047    p=owl_list_get_element(&(m->attributes), i);
1048    owl_free(owl_pair_get_value(p));
1049    owl_free(p);
1050  }
1051
1052  owl_list_free_simple(&(m->attributes));
[7d4fbcd]1053 
[a387d12e]1054  owl_message_invalidate_format(m);
[7d4fbcd]1055}
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