source: message.c @ c314f39

release-1.7release-1.8release-1.9
Last change on this file since c314f39 was c314f39, checked in by David Benjamin <davidben@mit.edu>, 11 years ago
We intern strings, so use this to punt the strcmp Signed-off-by: David Benjamin <davidben@mit.edu>
  • Property mode set to 100644
File size: 23.8 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"
[d564c3d]12#include "filterproc.h"
[7d4fbcd]13
[a387d12e]14static owl_fmtext_cache fmtext_cache[OWL_FMTEXT_CACHE_SIZE];
15static owl_fmtext_cache * fmtext_cache_next = fmtext_cache;
16
[c79a047]17void owl_message_init_fmtext_cache(void)
[a387d12e]18{
19    int i;
20    for(i = 0; i < OWL_FMTEXT_CACHE_SIZE; i++) {
21        owl_fmtext_init_null(&(fmtext_cache[i].fmtext));
22        fmtext_cache[i].message = NULL;
23    }
24}
25
[e9c6fc8]26static owl_fmtext_cache *owl_message_next_fmtext(void)
[a387d12e]27{
[ad15610]28    owl_fmtext_cache * f = fmtext_cache_next;
[a387d12e]29    if(fmtext_cache_next->message != NULL) {
30        owl_message_invalidate_format(fmtext_cache_next->message);
31    }
32    fmtext_cache_next++;
33    if(fmtext_cache_next - fmtext_cache == OWL_FMTEXT_CACHE_SIZE)
34        fmtext_cache_next = fmtext_cache;
35    return f;
36}
37
[0ff8fb57]38void owl_message_init(owl_message *m)
39{
[7d4fbcd]40  m->id=owl_global_get_nextmsgid(&g);
[4b464a4]41  owl_message_set_direction_none(m);
[7d4fbcd]42  m->delete=0;
43
[2d1feac]44  owl_message_set_hostname(m, "");
[d0d65df]45  owl_list_create(&(m->attributes));
46 
[7d4fbcd]47  /* save the time */
[25dd31a]48  m->time=time(NULL);
49  m->timestr=owl_strdup(ctime(&(m->time)));
50  m->timestr[strlen(m->timestr)-1]='\0';
51
[a387d12e]52  m->fmtext = NULL;
[4b464a4]53}
54
[5a95b69]55/* add the named attribute to the message.  If an attribute with the
56 * name already exists, replace the old value with the new value
57 */
[e19eb97]58void owl_message_set_attribute(owl_message *m, const char *attrname, const char *attrvalue)
[0ff8fb57]59{
[d0d65df]60  int i, j;
[e849734]61  owl_pair *p = NULL, *pair = NULL;
[d0d65df]62
[c314f39]63  attrname = g_intern_string(attrname);
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);
[c314f39]69    if (owl_pair_get_key(p) == attrname) {
[d0d65df]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));
[c314f39]78    owl_pair_create(pair, attrname, NULL);
[e849734]79    owl_list_append_element(&(m->attributes), pair);
80  }
[6201646]81  owl_pair_set_value(pair, owl_validate_or_convert(attrvalue));
[d0d65df]82}
83
[5a95b69]84/* return the value associated with the named attribute, or NULL if
85 * the attribute does not exist
86 */
[c08c70a]87const char *owl_message_get_attribute_value(const owl_message *m, const char *attrname)
[0ff8fb57]88{
[d0d65df]89  int i, j;
90  owl_pair *p;
[c314f39]91  GQuark quark;
92
93  quark = g_quark_try_string(attrname);
94  if (quark == 0)
95    /* don't bother inserting into string table */
96    return NULL;
97  attrname = g_quark_to_string(quark);
[d0d65df]98
99  j=owl_list_get_size(&(m->attributes));
100  for (i=0; i<j; i++) {
101    p=owl_list_get_element(&(m->attributes), i);
[c314f39]102    if (owl_pair_get_key(p) == attrname) {
[d0d65df]103      return(owl_pair_get_value(p));
104    }
105  }
[f4d0975]106
107  /*
108  owl_function_debugmsg("No attribute %s found for message %i",
109                        attrname,
110                        owl_message_get_id(m));
111  */
[d0d65df]112  return(NULL);
113}
114
[5789230]115/* We cheat and indent it for now, since we really want this for
116 * the 'info' function.  Later there should just be a generic
117 * function to indent fmtext.
118 */
[c08c70a]119void owl_message_attributes_tofmtext(const owl_message *m, owl_fmtext *fm) {
[5789230]120  int i, j;
121  owl_pair *p;
122  char *buff;
123
124  owl_fmtext_init_null(fm);
125
126  j=owl_list_get_size(&(m->attributes));
127  for (i=0; i<j; i++) {
128    p=owl_list_get_element(&(m->attributes), i);
129    buff=owl_sprintf("  %-15.15s: %-35.35s\n", owl_pair_get_key(p), owl_pair_get_value(p));
[6711361]130    if(buff == NULL) {
131      buff=owl_sprintf("  %-15.15s: %-35.35s\n", owl_pair_get_key(p), "<error>");
132      if(buff == NULL)
133        buff=owl_strdup("   <error>\n");
134    }
[5789230]135    owl_fmtext_append_normal(fm, buff);
136    owl_free(buff);
137  }
138}
[4b464a4]139
[bd3f232]140void owl_message_invalidate_format(owl_message *m)
141{
[a387d12e]142  if(m->fmtext) {
143    m->fmtext->message = NULL;
144    owl_fmtext_clear(&(m->fmtext->fmtext));
145    m->fmtext=NULL;
146  }
[bd3f232]147}
148
[0ff8fb57]149owl_fmtext *owl_message_get_fmtext(owl_message *m)
150{
[f14a7ee]151  owl_message_format(m);
[a387d12e]152  return(&(m->fmtext->fmtext));
[f14a7ee]153}
154
155void owl_message_format(owl_message *m)
156{
[1fdab04]157  const owl_style *s;
[9e5c9f3]158  const owl_view *v;
[bd3f232]159
[a387d12e]160  if (!m->fmtext) {
161    m->fmtext = owl_message_next_fmtext();
162    m->fmtext->message = m;
[421c8ef7]163    /* for now we assume there's just the one view and use that style */
[ef56a67]164    v=owl_global_get_current_view(&g);
165    s=owl_view_get_style(v);
166
[a387d12e]167    owl_style_get_formattext(s, &(m->fmtext->fmtext), m);
[bd3f232]168  }
[4b464a4]169}
170
[e19eb97]171void owl_message_set_class(owl_message *m, const char *class)
[0ff8fb57]172{
[d0d65df]173  owl_message_set_attribute(m, "class", class);
[4b464a4]174}
175
[c08c70a]176const char *owl_message_get_class(const owl_message *m)
[0ff8fb57]177{
[e19eb97]178  const char *class;
[d0d65df]179
180  class=owl_message_get_attribute_value(m, "class");
181  if (!class) return("");
182  return(class);
[4b464a4]183}
184
[e19eb97]185void owl_message_set_instance(owl_message *m, const char *inst)
[0ff8fb57]186{
[d0d65df]187  owl_message_set_attribute(m, "instance", inst);
[4b464a4]188}
189
[c08c70a]190const char *owl_message_get_instance(const owl_message *m)
[0ff8fb57]191{
[e19eb97]192  const char *instance;
[d0d65df]193
194  instance=owl_message_get_attribute_value(m, "instance");
195  if (!instance) return("");
196  return(instance);
[4b464a4]197}
198
[e19eb97]199void owl_message_set_sender(owl_message *m, const char *sender)
[0ff8fb57]200{
[d0d65df]201  owl_message_set_attribute(m, "sender", sender);
[4b464a4]202}
203
[c08c70a]204const char *owl_message_get_sender(const owl_message *m)
[0ff8fb57]205{
[e19eb97]206  const char *sender;
[d0d65df]207
208  sender=owl_message_get_attribute_value(m, "sender");
209  if (!sender) return("");
210  return(sender);
[4b464a4]211}
212
[e19eb97]213void owl_message_set_zsig(owl_message *m, const char *zsig)
[0ff8fb57]214{
[d0d65df]215  owl_message_set_attribute(m, "zsig", zsig);
[b45293f]216}
217
[c08c70a]218const char *owl_message_get_zsig(const owl_message *m)
[0ff8fb57]219{
[e19eb97]220  const char *zsig;
[d0d65df]221
222  zsig=owl_message_get_attribute_value(m, "zsig");
223  if (!zsig) return("");
224  return(zsig);
[b45293f]225}
226
[e19eb97]227void owl_message_set_recipient(owl_message *m, const char *recip)
[0ff8fb57]228{
[d0d65df]229  owl_message_set_attribute(m, "recipient", recip);
[4b464a4]230}
231
[c08c70a]232const char *owl_message_get_recipient(const owl_message *m)
[0ff8fb57]233{
[4b464a4]234  /* this is stupid for outgoing messages, we need to fix it. */
[d0d65df]235
[e19eb97]236  const char *recip;
[0ff8fb57]237
238  recip=owl_message_get_attribute_value(m, "recipient");
[d0d65df]239  if (!recip) return("");
240  return(recip);
[4b464a4]241}
242
[7f6a8a2]243void owl_message_set_realm(owl_message *m, const char *realm)
[0ff8fb57]244{
[d0d65df]245  owl_message_set_attribute(m, "realm", realm);
[4b464a4]246}
247
[c08c70a]248const char *owl_message_get_realm(const owl_message *m)
[0ff8fb57]249{
[e19eb97]250  const char *realm;
[d0d65df]251 
252  realm=owl_message_get_attribute_value(m, "realm");
253  if (!realm) return("");
254  return(realm);
255}
256
[e19eb97]257void owl_message_set_body(owl_message *m, const char *body)
[0ff8fb57]258{
[d0d65df]259  owl_message_set_attribute(m, "body", body);
260}
261
[c08c70a]262const char *owl_message_get_body(const owl_message *m)
[0ff8fb57]263{
[e19eb97]264  const char *body;
[d0d65df]265
266  body=owl_message_get_attribute_value(m, "body");
267  if (!body) return("");
268  return(body);
[4b464a4]269}
270
[d0d65df]271
[e19eb97]272void owl_message_set_opcode(owl_message *m, const char *opcode)
[0ff8fb57]273{
[d0d65df]274  owl_message_set_attribute(m, "opcode", opcode);
[4b464a4]275}
276
[c08c70a]277const char *owl_message_get_opcode(const owl_message *m)
[0ff8fb57]278{
[e19eb97]279  const char *opcode;
[d0d65df]280
281  opcode=owl_message_get_attribute_value(m, "opcode");
282  if (!opcode) return("");
283  return(opcode);
[4b464a4]284}
285
[5789230]286
[d559df9]287void owl_message_set_islogin(owl_message *m)
[5789230]288{
[d559df9]289  owl_message_set_attribute(m, "loginout", "login");
290}
291
292
293void owl_message_set_islogout(owl_message *m)
294{
295  owl_message_set_attribute(m, "loginout", "logout");
[5789230]296}
297
[c08c70a]298int owl_message_is_loginout(const owl_message *m)
[5789230]299{
[e19eb97]300  const char *res;
[5789230]301
[d559df9]302  res=owl_message_get_attribute_value(m, "loginout");
[5789230]303  if (!res) return(0);
304  return(1);
305}
306
[c08c70a]307int owl_message_is_login(const owl_message *m)
[d559df9]308{
[e19eb97]309  const char *res;
[d559df9]310
311  res=owl_message_get_attribute_value(m, "loginout");
312  if (!res) return(0);
313  if (!strcmp(res, "login")) return(1);
314  return(0);
315}
316
317
[c08c70a]318int owl_message_is_logout(const owl_message *m)
[d559df9]319{
[e19eb97]320  const char *res;
[d559df9]321
322  res=owl_message_get_attribute_value(m, "loginout");
323  if (!res) return(0);
324  if (!strcmp(res, "logout")) return(1);
325  return(0);
326}
327
[5789230]328void owl_message_set_isprivate(owl_message *m)
329{
[312675c]330  owl_message_set_attribute(m, "isprivate", "true");
[5789230]331}
332
[c08c70a]333int owl_message_is_private(const owl_message *m)
[5789230]334{
[e19eb97]335  const char *res;
[5789230]336
337  res=owl_message_get_attribute_value(m, "isprivate");
338  if (!res) return(0);
[635881c]339  return !strcmp(res, "true");
[5789230]340}
341
[c08c70a]342const char *owl_message_get_timestr(const owl_message *m)
[0ff8fb57]343{
[25dd31a]344  if (m->timestr) return(m->timestr);
345  return("");
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
[e19eb97]368void owl_message_set_type(owl_message *m, const char* type)
[dd16bdd]369{
[30678ae]370  owl_message_set_attribute(m, "type", type);
371}
372
[c08c70a]373int owl_message_is_type(const owl_message *m, const char *type) {
[e19eb97]374  const char * t = owl_message_get_attribute_value(m, "type");
[30678ae]375  if(!t) return 0;
[e363375]376  return !strcasecmp(t, type);
[dd16bdd]377}
[4b464a4]378                                               
[c08c70a]379int owl_message_is_type_admin(const owl_message *m)
[0ff8fb57]380{
[30678ae]381  return owl_message_is_type(m, "admin");
[4b464a4]382}
383
[c08c70a]384int owl_message_is_type_zephyr(const owl_message *m)
[0ff8fb57]385{
[30678ae]386  return owl_message_is_type(m, "zephyr");
[4b464a4]387}
388
[c08c70a]389int owl_message_is_type_aim(const owl_message *m)
[0ff8fb57]390{
[30678ae]391  return owl_message_is_type(m, "aim");
[d09e5a1]392}
393
[30678ae]394/* XXX TODO: deprecate this */
[c08c70a]395int owl_message_is_type_jabber(const owl_message *m)
[5a95b69]396{
[30678ae]397  return owl_message_is_type(m, "jabber");
[421c8ef7]398}
399
[c08c70a]400int owl_message_is_type_loopback(const owl_message *m)
[421c8ef7]401{
[30678ae]402  return owl_message_is_type(m, "loopback");
[421c8ef7]403}
404
[c08c70a]405int owl_message_is_pseudo(const owl_message *m)
[421c8ef7]406{
407  if (owl_message_get_attribute_value(m, "pseudo")) return(1);
[4b464a4]408  return(0);
409}
410
[e19eb97]411const char *owl_message_get_text(owl_message *m)
[0ff8fb57]412{
[21f0a9d]413  owl_message_format(m);
[a387d12e]414  return(owl_fmtext_get_text(&(m->fmtext->fmtext)));
[4b464a4]415}
416
[0ff8fb57]417void owl_message_set_direction_in(owl_message *m)
418{
[4b464a4]419  m->direction=OWL_MESSAGE_DIRECTION_IN;
420}
421
[0ff8fb57]422void owl_message_set_direction_out(owl_message *m)
423{
[4b464a4]424  m->direction=OWL_MESSAGE_DIRECTION_OUT;
425}
426
[0ff8fb57]427void owl_message_set_direction_none(owl_message *m)
428{
[4b464a4]429  m->direction=OWL_MESSAGE_DIRECTION_NONE;
430}
431
[dd16bdd]432void owl_message_set_direction(owl_message *m, int direction)
433{
434  m->direction=direction;
435}
436
[c08c70a]437int owl_message_is_direction_in(const owl_message *m)
[0ff8fb57]438{
[4b464a4]439  if (m->direction==OWL_MESSAGE_DIRECTION_IN) return(1);
440  return(0);
441}
442
[c08c70a]443int owl_message_is_direction_out(const owl_message *m)
[0ff8fb57]444{
[4b464a4]445  if (m->direction==OWL_MESSAGE_DIRECTION_OUT) return(1);
446  return(0);
447}
448
[c08c70a]449int owl_message_is_direction_none(const owl_message *m)
[0ff8fb57]450{
[4b464a4]451  if (m->direction==OWL_MESSAGE_DIRECTION_NONE) return(1);
452  return(0);
453}
454
[0ff8fb57]455int owl_message_get_numlines(owl_message *m)
456{
[4b464a4]457  if (m == NULL) return(0);
[f14a7ee]458  owl_message_format(m);
[a387d12e]459  return(owl_fmtext_num_lines(&(m->fmtext->fmtext)));
[4b464a4]460}
461
[0ff8fb57]462void owl_message_mark_delete(owl_message *m)
463{
[4b464a4]464  if (m == NULL) return;
465  m->delete=1;
466}
467
[0ff8fb57]468void owl_message_unmark_delete(owl_message *m)
469{
[4b464a4]470  if (m == NULL) return;
471  m->delete=0;
472}
473
[c08c70a]474const char *owl_message_get_zwriteline(const owl_message *m)
[0ff8fb57]475{
[e19eb97]476  const char *z = owl_message_get_attribute_value(m, "zwriteline");
[147d880]477  if (!z) return "";
478  return z;
[4b464a4]479}
480
[e19eb97]481void owl_message_set_zwriteline(owl_message *m, const char *line)
[0ff8fb57]482{
[147d880]483  owl_message_set_attribute(m, "zwriteline", line);
[4b464a4]484}
485
[c08c70a]486int owl_message_is_delete(const owl_message *m)
[0ff8fb57]487{
[4b464a4]488  if (m == NULL) return(0);
489  if (m->delete==1) return(1);
490  return(0);
491}
492
[be0a79f]493#ifdef HAVE_LIBZEPHYR
[c08c70a]494const ZNotice_t *owl_message_get_notice(const owl_message *m)
[0ff8fb57]495{
[4b464a4]496  return(&(m->notice));
497}
[09489b89]498#else
[c08c70a]499void *owl_message_get_notice(const owl_message *m)
[09489b89]500{
501  return(NULL);
502}
[be0a79f]503#endif
[4b464a4]504
[e19eb97]505void owl_message_set_hostname(owl_message *m, const char *hostname)
[8298425]506{
[3f6555d]507  m->hostname = g_intern_string(hostname);
[8298425]508}
509
[c08c70a]510const char *owl_message_get_hostname(const owl_message *m)
[0ff8fb57]511{
[4b464a4]512  return(m->hostname);
513}
514
[8fa9562]515void owl_message_curs_waddstr(owl_message *m, WINDOW *win, int aline, int bline, int acol, int bcol, int fgcolor, int bgcolor)
[0ff8fb57]516{
[4b464a4]517  owl_fmtext a, b;
518
[bd3f232]519  /* this will ensure that our cached copy is up to date */
[f14a7ee]520  owl_message_format(m);
[bd3f232]521
[af2ca19]522  owl_fmtext_init_null(&a);
523  owl_fmtext_init_null(&b);
524 
[3a7cf49]525  owl_fmtext_truncate_lines(&(m->fmtext->fmtext), aline, bline-aline, &a);
[4b464a4]526  owl_fmtext_truncate_cols(&a, acol, bcol, &b);
[9866c3a]527  owl_fmtext_colorize(&b, fgcolor);
528  owl_fmtext_colorizebg(&b, bgcolor);
[4b464a4]529
[47519e1b]530  owl_fmtext_curs_waddstr(&b, win);
[4b464a4]531
[7ab0020]532  owl_fmtext_cleanup(&a);
533  owl_fmtext_cleanup(&b);
[4b464a4]534}
535
[c08c70a]536int owl_message_is_personal(const owl_message *m)
[0ff8fb57]537{
[4542047]538  const owl_filter * f = owl_global_get_filter(&g, "personal");
[ce74deb]539  if(!f) {
540      owl_function_error("personal filter is not defined");
541      return (0);
[0ff8fb57]542  }
[ce74deb]543  return owl_filter_message_match(f, m);
[0ff8fb57]544}
545
[c08c70a]546int owl_message_is_question(const owl_message *m)
[f4d32cd]547{
548  if(!owl_message_is_type_admin(m)) return 0;
549  if(owl_message_get_attribute_value(m, "question") != NULL) return 1;
550  return 0;
551}
552
[c08c70a]553int owl_message_is_answered(const owl_message *m) {
[e19eb97]554  const char *q;
[f4d32cd]555  if(!owl_message_is_question(m)) return 0;
[ad15610]556  q = owl_message_get_attribute_value(m, "question");
[f4d32cd]557  if(!q) return 0;
558  return !strcmp(q, "answered");
559}
560
561void owl_message_set_isanswered(owl_message *m) {
562  owl_message_set_attribute(m, "question", "answered");
563}
564
[c08c70a]565int owl_message_is_mail(const owl_message *m)
[0ff8fb57]566{
567  if (owl_message_is_type_zephyr(m)) {
[5789230]568    if (!strcasecmp(owl_message_get_class(m), "mail") && owl_message_is_private(m)) {
[0ff8fb57]569      return(1);
570    } else {
571      return(0);
572    }
[4b464a4]573  }
574  return(0);
575}
576
577/* caller must free return value. */
[c08c70a]578char *owl_message_get_cc(const owl_message *m)
[0ff8fb57]579{
[e19eb97]580  const char *cur;
[65b2173]581  char *out, *end;
[4b464a4]582
583  cur = owl_message_get_body(m);
584  while (*cur && *cur==' ') cur++;
[985f85b]585  if (strncasecmp(cur, "cc:", 3)) return(NULL);
[4b464a4]586  cur+=3;
587  while (*cur && *cur==' ') cur++;
588  out = owl_strdup(cur);
589  end = strchr(out, '\n');
590  if (end) end[0] = '\0';
591  return(out);
592}
593
[48609ce]594/* caller must free return value */
[c08c70a]595char *owl_message_get_cc_without_recipient(const owl_message *m)
[48609ce]596{
[65b2173]597  char *cc, *out, *end, *shortuser, *recip;
[e19eb97]598  const char *user;
[48609ce]599
600  cc = owl_message_get_cc(m);
[9c590d4]601  if (cc == NULL)
602    return NULL;
603
604  recip = short_zuser(owl_message_get_recipient(m));
[ce5d181]605  out = owl_malloc(strlen(cc) + 2);
[48609ce]606  end = out;
607
608  user = strtok(cc, " ");
609  while (user != NULL) {
[18108b1e]610    shortuser = short_zuser(user);
611    if (strcasecmp(shortuser, recip) != 0) {
[48609ce]612      strcpy(end, user);
613      end[strlen(user)] = ' ';
614      end += strlen(user) + 1;
615    }
[27f6487]616    owl_free(shortuser);
[48609ce]617    user = strtok(NULL, " ");
618  }
619  end[0] = '\0';
620
[9c590d4]621  owl_free(recip);
[48609ce]622  owl_free(cc);
[9c590d4]623
624  if (strlen(out) == 0) {
625    owl_free(out);
626    out = NULL;
627  }
628
[48609ce]629  return(out);
630}
631
[c08c70a]632int owl_message_get_id(const owl_message *m)
[0ff8fb57]633{
[4b464a4]634  return(m->id);
635}
[bd3f232]636
[c08c70a]637const char *owl_message_get_type(const owl_message *m) {
[e19eb97]638  const char * type = owl_message_get_attribute_value(m, "type");
[30678ae]639  if(!type) {
640    return "generic";
[dd16bdd]641  }
[30678ae]642  return type;
[dd16bdd]643}
644
[c08c70a]645const char *owl_message_get_direction(const owl_message *m) {
[f1e629d]646  switch (m->direction) {
647  case OWL_MESSAGE_DIRECTION_IN:
648    return("in");
649  case OWL_MESSAGE_DIRECTION_OUT:
650    return("out");
651  case OWL_MESSAGE_DIRECTION_NONE:
652    return("none");
653  default:
654    return("unknown");
655  }
656}
657
[e19eb97]658int owl_message_parse_direction(const char *d) {
[dd16bdd]659  if(!strcmp(d, "in")) {
660    return OWL_MESSAGE_DIRECTION_IN;
661  } else if(!strcmp(d, "out")) {
662    return OWL_MESSAGE_DIRECTION_OUT;
663  } else {
664    return OWL_MESSAGE_DIRECTION_NONE;
665  }
666}
667
668
[c08c70a]669const char *owl_message_get_login(const owl_message *m) {
[f1e629d]670  if (owl_message_is_login(m)) {
671    return "login";
672  } else if (owl_message_is_logout(m)) {
673    return "logout";
674  } else {
675    return "none";
676  }
677}
678
[dd16bdd]679
[c08c70a]680const char *owl_message_get_header(const owl_message *m) {
[f1e629d]681  return owl_message_get_attribute_value(m, "adminheader");
682}
683
[bd3f232]684/* return 1 if the message contains "string", 0 otherwise.  This is
685 * case insensitive because the functions it uses are
686 */
[89b2daf]687int owl_message_search(owl_message *m, const owl_regex *re)
[0ff8fb57]688{
[4b464a4]689
[f14a7ee]690  owl_message_format(m); /* is this necessary? */
[bd3f232]691 
[41c9a96]692  return (owl_fmtext_search(&(m->fmtext->fmtext), re));
[4b464a4]693}
694
695
[d559df9]696/* if loginout == -1 it's a logout message
697 *                 0 it's not a login/logout message
698 *                 1 it's a login message
699 */
[e19eb97]700void owl_message_create_aim(owl_message *m, const char *sender, const char *recipient, const char *text, int direction, int loginout)
[0ff8fb57]701{
[d09e5a1]702  owl_message_init(m);
703  owl_message_set_body(m, text);
704  owl_message_set_sender(m, sender);
[440ce01]705  owl_message_set_recipient(m, recipient);
[d09e5a1]706  owl_message_set_type_aim(m);
[3abf28b]707
[d559df9]708  if (direction==OWL_MESSAGE_DIRECTION_IN) {
709    owl_message_set_direction_in(m);
710  } else if (direction==OWL_MESSAGE_DIRECTION_OUT) {
711    owl_message_set_direction_out(m);
[3abf28b]712  }
713
[d559df9]714  /* for now all messages that aren't loginout are private */
715  if (!loginout) {
716    owl_message_set_isprivate(m);
717  }
[3abf28b]718
[d559df9]719  if (loginout==-1) {
720    owl_message_set_islogout(m);
721  } else if (loginout==1) {
722    owl_message_set_islogin(m);
723  }
[aa5f725]724}
725
[e19eb97]726void owl_message_create_admin(owl_message *m, const char *header, const char *text)
[0ff8fb57]727{
[d0d65df]728  owl_message_init(m);
[4b464a4]729  owl_message_set_type_admin(m);
[d0d65df]730  owl_message_set_body(m, text);
[bd3f232]731  owl_message_set_attribute(m, "adminheader", header); /* just a hack for now */
[7d4fbcd]732}
733
[37eab7f]734/* caller should set the direction */
[e19eb97]735void owl_message_create_loopback(owl_message *m, const char *text)
[37eab7f]736{
737  owl_message_init(m);
738  owl_message_set_type_loopback(m);
739  owl_message_set_body(m, text);
[eec69e1]740  owl_message_set_sender(m, "loopsender");
741  owl_message_set_recipient(m, "looprecip");
[37eab7f]742  owl_message_set_isprivate(m);
743}
744
[09489b89]745#ifdef HAVE_LIBZEPHYR
[1077891a]746void owl_message_create_from_znotice(owl_message *m, const ZNotice_t *n)
[0ff8fb57]747{
[ba88ae7]748#ifdef ZNOTICE_SOCKADDR
749  char hbuf[NI_MAXHOST];
750#else /* !ZNOTICE_SOCKADDR */
[7d4fbcd]751  struct hostent *hent;
[ba88ae7]752#endif /* ZNOTICE_SOCKADDR */
[e19eb97]753  const char *ptr;
[65b2173]754  char *tmp, *tmp2;
[804ab8a]755  int len;
[7d4fbcd]756
[d0d65df]757  owl_message_init(m);
758 
[4b464a4]759  owl_message_set_type_zephyr(m);
760  owl_message_set_direction_in(m);
[7d4fbcd]761 
762  /* first save the full notice */
[66a8cd6]763  m->notice = *n;
[7d4fbcd]764
[25dd31a]765  /* a little gross, we'll replace \r's with ' ' for now */
[7d4fbcd]766  owl_zephyr_hackaway_cr(&(m->notice));
767 
[25dd31a]768  /* save the time, we need to nuke the string saved by message_init */
[5a95b69]769  if (m->timestr) owl_free(m->timestr);
[25dd31a]770  m->time=n->z_time.tv_sec;
771  m->timestr=owl_strdup(ctime(&(m->time)));
772  m->timestr[strlen(m->timestr)-1]='\0';
773
[7d4fbcd]774  /* set other info */
[d0d65df]775  owl_message_set_sender(m, n->z_sender);
776  owl_message_set_class(m, n->z_class);
777  owl_message_set_instance(m, n->z_class_inst);
778  owl_message_set_recipient(m, n->z_recipient);
[7d4fbcd]779  if (n->z_opcode) {
[d0d65df]780    owl_message_set_opcode(m, n->z_opcode);
[7d4fbcd]781  } else {
[d0d65df]782    owl_message_set_opcode(m, "");
[7d4fbcd]783  }
[804ab8a]784  owl_message_set_zsig(m, owl_zephyr_get_zsig(n, &len));
[7d4fbcd]785
786  if ((ptr=strchr(n->z_recipient, '@'))!=NULL) {
[d0d65df]787    owl_message_set_realm(m, ptr+1);
[7d4fbcd]788  } else {
[09489b89]789    owl_message_set_realm(m, owl_zephyr_get_realm());
[7d4fbcd]790  }
791
[5789230]792  /* Set the "isloginout" attribute if it's a login message */
[1d3e925]793  if (!strcasecmp(n->z_class, "login") || !strcasecmp(n->z_class, OWL_WEBZEPHYR_CLASS)) {
[5a95b69]794    if (!strcasecmp(n->z_opcode, "user_login") || !strcasecmp(n->z_opcode, "user_logout")) {
[b0430a6]795      tmp=owl_zephyr_get_field(n, 1);
[5a95b69]796      owl_message_set_attribute(m, "loginhost", tmp);
797      owl_free(tmp);
798
[b0430a6]799      tmp=owl_zephyr_get_field(n, 3);
[5a95b69]800      owl_message_set_attribute(m, "logintty", tmp);
801      owl_free(tmp);
802    }
803
[d559df9]804    if (!strcasecmp(n->z_opcode, "user_login")) {
805      owl_message_set_islogin(m);
806    } else if (!strcasecmp(n->z_opcode, "user_logout")) {
807      owl_message_set_islogout(m);
808    }
[5789230]809  }
810
[5a95b69]811 
[963542b]812  /* set the "isprivate" attribute if it's a private zephyr.
[ce74deb]813   ``private'' means recipient is non-empty and doesn't start wit
814   `@' */
[963542b]815  if (*n->z_recipient && *n->z_recipient != '@') {
[5789230]816    owl_message_set_isprivate(m);
817  }
818
[9854278]819  /* set the "isauto" attribute if it's an autoreply */
820  if (!strcasecmp(n->z_message, "Automated reply:") ||
821      !strcasecmp(n->z_opcode, "auto")) {
822    owl_message_set_attribute(m, "isauto", "");
823  }
824
[85d1795]825  /* save the hostname */
[ba88ae7]826#ifdef ZNOTICE_SOCKADDR
827  owl_function_debugmsg("About to do getnameinfo");
828  if (getnameinfo(&n->z_sender_sockaddr.sa, sizeof(n->z_sender_sockaddr), hbuf, sizeof(hbuf), NULL, 0, 0) == 0)
829    owl_message_set_hostname(m, hbuf);
830#else /* !ZNOTICE_SOCKADDR */
[85d1795]831  owl_function_debugmsg("About to do gethostbyaddr");
[ba88ae7]832  hent = gethostbyaddr(&n->z_uid.zuid_addr, sizeof(n->z_uid.zuid_addr), AF_INET);
833  if (hent && hent->h_name)
[85d1795]834    owl_message_set_hostname(m, hent->h_name);
[ba88ae7]835  else
[85d1795]836    owl_message_set_hostname(m, inet_ntoa(n->z_sender_addr));
[ba88ae7]837#endif /* ZNOTICE_SOCKADDR */
[85d1795]838
[b45293f]839  /* set the body */
[85d1795]840  tmp=owl_zephyr_get_message(n, m);
[7e3e00a]841  if (owl_global_is_newlinestrip(&g)) {
[d0d65df]842    tmp2=owl_util_stripnewlines(tmp);
843    owl_message_set_body(m, tmp2);
844    owl_free(tmp2);
[7e3e00a]845  } else {
[d0d65df]846    owl_message_set_body(m, tmp);
[7e3e00a]847  }
[ecd5dc5]848  owl_free(tmp);
[7d4fbcd]849
[d309eb3]850  /* if zcrypt is enabled try to decrypt the message */
851  if (owl_global_is_zcrypt(&g) && !strcasecmp(n->z_opcode, "crypt")) {
[d564c3d]852    const char *argv[] = {
853      "zcrypt",
854      "-D",
855      "-c", owl_message_get_class(m),
856      "-i", owl_message_get_instance(m),
857      NULL
858    };
859    char *out;
860    int rv;
861    int status;
[9a7b4f2]862    char *zcrypt;
[d564c3d]863
[9a7b4f2]864    zcrypt = owl_sprintf("%s/zcrypt", owl_get_bindir());
865
866    rv = call_filter(zcrypt, argv, owl_message_get_body(m), &out, &status);
867    owl_free(zcrypt);
[d564c3d]868
869    if(!rv && !status) {
870      int len = strlen(out);
871      if(len >= 8 && !strcmp(out + len - 8, "**END**\n")) {
872        out[len - 8] = 0;
873      }
[d0d65df]874      owl_message_set_body(m, out);
[dacb555]875      owl_free(out);
[d564c3d]876    } else if(out) {
877      owl_free(out);
[dacb555]878    }
[d309eb3]879  }
[7d4fbcd]880}
[09489b89]881#else
[1077891a]882void owl_message_create_from_znotice(owl_message *m, const void *n)
[09489b89]883{
884}
885#endif
[7d4fbcd]886
[5a95b69]887/* If 'direction' is '0' it is a login message, '1' is a logout message. */
[e19eb97]888void owl_message_create_pseudo_zlogin(owl_message *m, int direction, const char *user, const char *host, const char *time, const char *tty)
[5a95b69]889{
[65b2173]890  char *longuser;
[e19eb97]891  const char *ptr;
[5a95b69]892
[ba9f236]893#ifdef HAVE_LIBZEPHYR
[5a95b69]894  memset(&(m->notice), 0, sizeof(ZNotice_t));
[ba9f236]895#endif
896 
[5a95b69]897  longuser=long_zuser(user);
898 
899  owl_message_init(m);
900 
901  owl_message_set_type_zephyr(m);
902  owl_message_set_direction_in(m);
903
904  owl_message_set_attribute(m, "pseudo", "");
905  owl_message_set_attribute(m, "loginhost", host ? host : "");
906  owl_message_set_attribute(m, "logintty", tty ? tty : "");
907
908  owl_message_set_sender(m, longuser);
909  owl_message_set_class(m, "LOGIN");
910  owl_message_set_instance(m, longuser);
911  owl_message_set_recipient(m, "");
912  if (direction==0) {
913    owl_message_set_opcode(m, "USER_LOGIN");
914    owl_message_set_islogin(m);
915  } else if (direction==1) {
916    owl_message_set_opcode(m, "USER_LOGOUT");
917    owl_message_set_islogout(m);
918  }
919
920  if ((ptr=strchr(longuser, '@'))!=NULL) {
921    owl_message_set_realm(m, ptr+1);
922  } else {
923    owl_message_set_realm(m, owl_zephyr_get_realm());
924  }
925
926  owl_message_set_body(m, "<uninitialized>");
927
928  /* save the hostname */
[2de4f20]929  owl_function_debugmsg("create_pseudo_login: host is %s", host ? host : "");
[8298425]930  owl_message_set_hostname(m, host ? host : "");
[5a95b69]931  owl_free(longuser);
932}
933
[24ccc01]934void owl_message_create_from_zwrite(owl_message *m, const owl_zwrite *z, const char *body)
[0ff8fb57]935{
[b45293f]936  int ret;
[8298425]937  char hostbuff[5000];
[b45293f]938 
[d0d65df]939  owl_message_init(m);
[b45293f]940
941  /* set things */
942  owl_message_set_direction_out(m);
943  owl_message_set_type_zephyr(m);
[09489b89]944  owl_message_set_sender(m, owl_zephyr_get_sender());
[24ccc01]945  owl_message_set_class(m, owl_zwrite_get_class(z));
946  owl_message_set_instance(m, owl_zwrite_get_instance(z));
947  if (owl_zwrite_get_numrecips(z)>0) {
948    char *longzuser = long_zuser(owl_zwrite_get_recip_n(z, 0));
[9ceee9d]949    owl_message_set_recipient(m,
[7d471c3]950                              longzuser); /* only gets the first user, must fix */
951    owl_free(longzuser);
[9ceee9d]952  }
[24ccc01]953  owl_message_set_opcode(m, owl_zwrite_get_opcode(z));
954  owl_message_set_realm(m, owl_zwrite_get_realm(z)); /* also a hack, but not here */
955  if(z->zwriteline) {
956    owl_message_set_zwriteline(m, z->zwriteline);
957  }
[d0d65df]958  owl_message_set_body(m, body);
[24ccc01]959  owl_message_set_zsig(m, owl_zwrite_get_zsig(z));
[b45293f]960 
961  /* save the hostname */
[8298425]962  ret=gethostname(hostbuff, MAXHOSTNAMELEN);
963  hostbuff[MAXHOSTNAMELEN]='\0';
[b45293f]964  if (ret) {
[8298425]965    owl_message_set_hostname(m, "localhost");
966  } else {
967    owl_message_set_hostname(m, hostbuff);
[b45293f]968  }
[312675c]969
[ce74deb]970  /* set the "isprivate" attribute if it's a private zephyr. */
[24ccc01]971  if (owl_zwrite_is_personal(z)) {
[312675c]972    owl_message_set_isprivate(m);
[ce74deb]973  }
[b45293f]974}
[7d4fbcd]975
[a44cd91]976void owl_message_cleanup(owl_message *m)
[0ff8fb57]977{
[d0d65df]978  int i, j;
979  owl_pair *p;
[09489b89]980#ifdef HAVE_LIBZEPHYR   
[4b464a4]981  if (owl_message_is_type_zephyr(m) && owl_message_is_direction_in(m)) {
[7d4fbcd]982    ZFreeNotice(&(m->notice));
983  }
[09489b89]984#endif
[25dd31a]985  if (m->timestr) owl_free(m->timestr);
[d0d65df]986
987  /* free all the attributes */
988  j=owl_list_get_size(&(m->attributes));
989  for (i=0; i<j; i++) {
990    p=owl_list_get_element(&(m->attributes), i);
991    owl_free(owl_pair_get_value(p));
992    owl_free(p);
993  }
994
[5e5f08f]995  owl_list_cleanup(&(m->attributes), NULL);
[7d4fbcd]996 
[a387d12e]997  owl_message_invalidate_format(m);
[7d4fbcd]998}
[91634ec]999
1000void owl_message_delete(owl_message *m)
1001{
[a44cd91]1002  owl_message_cleanup(m);
[91634ec]1003  owl_free(m);
1004}
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