source: message.c @ a9237aa

release-1.8release-1.9
Last change on this file since a9237aa was 259e60a8, checked in by Anders Kaseorg <andersk@mit.edu>, 11 years ago
Remove the length limit on field values in :info
  • Property mode set to 100644
File size: 24.7 KB
RevLine 
[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);
[d4927a7]49  m->timestr=g_strdup(ctime(&(m->time)));
[25dd31a]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) {
[ddbbcffa]70      g_free(owl_pair_get_value(p));
[e849734]71      pair = p;
[d0d65df]72      break;
73    }
74  }
75
[e849734]76  if(pair ==  NULL) {
[96828e4]77    pair = g_new(owl_pair, 1);
[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;
[259e60a8]122  char *buff, *tmpbuff;
[5789230]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);
[259e60a8]129
130    tmpbuff = g_strdup(owl_pair_get_value(p));
131    g_strdelimit(tmpbuff, "\n", '~');
132    g_strdelimit(tmpbuff, "\r", '!');
133    buff = g_strdup_printf("  %-15.15s: %s\n", owl_pair_get_key(p), tmpbuff);
134    g_free(tmpbuff);
135
[6711361]136    if(buff == NULL) {
[259e60a8]137      buff = g_strdup_printf("  %-15.15s: %s\n", owl_pair_get_key(p), "<error>");
[6711361]138      if(buff == NULL)
[d4927a7]139        buff=g_strdup("   <error>\n");
[6711361]140    }
[5789230]141    owl_fmtext_append_normal(fm, buff);
[ddbbcffa]142    g_free(buff);
[5789230]143  }
144}
[4b464a4]145
[bd3f232]146void owl_message_invalidate_format(owl_message *m)
147{
[a387d12e]148  if(m->fmtext) {
149    m->fmtext->message = NULL;
150    owl_fmtext_clear(&(m->fmtext->fmtext));
151    m->fmtext=NULL;
152  }
[bd3f232]153}
154
[0ff8fb57]155owl_fmtext *owl_message_get_fmtext(owl_message *m)
156{
[f14a7ee]157  owl_message_format(m);
[a387d12e]158  return(&(m->fmtext->fmtext));
[f14a7ee]159}
160
161void owl_message_format(owl_message *m)
162{
[1fdab04]163  const owl_style *s;
[9e5c9f3]164  const owl_view *v;
[bd3f232]165
[a387d12e]166  if (!m->fmtext) {
167    m->fmtext = owl_message_next_fmtext();
168    m->fmtext->message = m;
[421c8ef7]169    /* for now we assume there's just the one view and use that style */
[ef56a67]170    v=owl_global_get_current_view(&g);
171    s=owl_view_get_style(v);
172
[a387d12e]173    owl_style_get_formattext(s, &(m->fmtext->fmtext), m);
[bd3f232]174  }
[4b464a4]175}
176
[e19eb97]177void owl_message_set_class(owl_message *m, const char *class)
[0ff8fb57]178{
[d0d65df]179  owl_message_set_attribute(m, "class", class);
[4b464a4]180}
181
[c08c70a]182const char *owl_message_get_class(const owl_message *m)
[0ff8fb57]183{
[e19eb97]184  const char *class;
[d0d65df]185
186  class=owl_message_get_attribute_value(m, "class");
187  if (!class) return("");
188  return(class);
[4b464a4]189}
190
[e19eb97]191void owl_message_set_instance(owl_message *m, const char *inst)
[0ff8fb57]192{
[d0d65df]193  owl_message_set_attribute(m, "instance", inst);
[4b464a4]194}
195
[c08c70a]196const char *owl_message_get_instance(const owl_message *m)
[0ff8fb57]197{
[e19eb97]198  const char *instance;
[d0d65df]199
200  instance=owl_message_get_attribute_value(m, "instance");
201  if (!instance) return("");
202  return(instance);
[4b464a4]203}
204
[e19eb97]205void owl_message_set_sender(owl_message *m, const char *sender)
[0ff8fb57]206{
[d0d65df]207  owl_message_set_attribute(m, "sender", sender);
[4b464a4]208}
209
[c08c70a]210const char *owl_message_get_sender(const owl_message *m)
[0ff8fb57]211{
[e19eb97]212  const char *sender;
[d0d65df]213
214  sender=owl_message_get_attribute_value(m, "sender");
215  if (!sender) return("");
216  return(sender);
[4b464a4]217}
218
[e19eb97]219void owl_message_set_zsig(owl_message *m, const char *zsig)
[0ff8fb57]220{
[d0d65df]221  owl_message_set_attribute(m, "zsig", zsig);
[b45293f]222}
223
[c08c70a]224const char *owl_message_get_zsig(const owl_message *m)
[0ff8fb57]225{
[e19eb97]226  const char *zsig;
[d0d65df]227
228  zsig=owl_message_get_attribute_value(m, "zsig");
229  if (!zsig) return("");
230  return(zsig);
[b45293f]231}
232
[e19eb97]233void owl_message_set_recipient(owl_message *m, const char *recip)
[0ff8fb57]234{
[d0d65df]235  owl_message_set_attribute(m, "recipient", recip);
[4b464a4]236}
237
[c08c70a]238const char *owl_message_get_recipient(const owl_message *m)
[0ff8fb57]239{
[4b464a4]240  /* this is stupid for outgoing messages, we need to fix it. */
[d0d65df]241
[e19eb97]242  const char *recip;
[0ff8fb57]243
244  recip=owl_message_get_attribute_value(m, "recipient");
[d0d65df]245  if (!recip) return("");
246  return(recip);
[4b464a4]247}
248
[7f6a8a2]249void owl_message_set_realm(owl_message *m, const char *realm)
[0ff8fb57]250{
[d0d65df]251  owl_message_set_attribute(m, "realm", realm);
[4b464a4]252}
253
[c08c70a]254const char *owl_message_get_realm(const owl_message *m)
[0ff8fb57]255{
[e19eb97]256  const char *realm;
[d0d65df]257 
258  realm=owl_message_get_attribute_value(m, "realm");
259  if (!realm) return("");
260  return(realm);
261}
262
[e19eb97]263void owl_message_set_body(owl_message *m, const char *body)
[0ff8fb57]264{
[d0d65df]265  owl_message_set_attribute(m, "body", body);
266}
267
[c08c70a]268const char *owl_message_get_body(const owl_message *m)
[0ff8fb57]269{
[e19eb97]270  const char *body;
[d0d65df]271
272  body=owl_message_get_attribute_value(m, "body");
273  if (!body) return("");
274  return(body);
[4b464a4]275}
276
[d0d65df]277
[e19eb97]278void owl_message_set_opcode(owl_message *m, const char *opcode)
[0ff8fb57]279{
[d0d65df]280  owl_message_set_attribute(m, "opcode", opcode);
[4b464a4]281}
282
[c08c70a]283const char *owl_message_get_opcode(const owl_message *m)
[0ff8fb57]284{
[e19eb97]285  const char *opcode;
[d0d65df]286
287  opcode=owl_message_get_attribute_value(m, "opcode");
288  if (!opcode) return("");
289  return(opcode);
[4b464a4]290}
291
[5789230]292
[d559df9]293void owl_message_set_islogin(owl_message *m)
[5789230]294{
[d559df9]295  owl_message_set_attribute(m, "loginout", "login");
296}
297
298
299void owl_message_set_islogout(owl_message *m)
300{
301  owl_message_set_attribute(m, "loginout", "logout");
[5789230]302}
303
[c08c70a]304int owl_message_is_loginout(const owl_message *m)
[5789230]305{
[e19eb97]306  const char *res;
[5789230]307
[d559df9]308  res=owl_message_get_attribute_value(m, "loginout");
[5789230]309  if (!res) return(0);
310  return(1);
311}
312
[c08c70a]313int owl_message_is_login(const owl_message *m)
[d559df9]314{
[e19eb97]315  const char *res;
[d559df9]316
317  res=owl_message_get_attribute_value(m, "loginout");
318  if (!res) return(0);
319  if (!strcmp(res, "login")) return(1);
320  return(0);
321}
322
323
[c08c70a]324int owl_message_is_logout(const owl_message *m)
[d559df9]325{
[e19eb97]326  const char *res;
[d559df9]327
328  res=owl_message_get_attribute_value(m, "loginout");
329  if (!res) return(0);
330  if (!strcmp(res, "logout")) return(1);
331  return(0);
332}
333
[5789230]334void owl_message_set_isprivate(owl_message *m)
335{
[312675c]336  owl_message_set_attribute(m, "isprivate", "true");
[5789230]337}
338
[c08c70a]339int owl_message_is_private(const owl_message *m)
[5789230]340{
[e19eb97]341  const char *res;
[5789230]342
343  res=owl_message_get_attribute_value(m, "isprivate");
344  if (!res) return(0);
[635881c]345  return !strcmp(res, "true");
[5789230]346}
347
[c08c70a]348const char *owl_message_get_timestr(const owl_message *m)
[0ff8fb57]349{
[25dd31a]350  if (m->timestr) return(m->timestr);
351  return("");
352}
353
[0ff8fb57]354void owl_message_set_type_admin(owl_message *m)
355{
[30678ae]356  owl_message_set_attribute(m, "type", "admin");
[4b464a4]357}
358
[37eab7f]359void owl_message_set_type_loopback(owl_message *m)
360{
[30678ae]361  owl_message_set_attribute(m, "type", "loopback");
[37eab7f]362}
363
[0ff8fb57]364void owl_message_set_type_zephyr(owl_message *m)
365{
[30678ae]366  owl_message_set_attribute(m, "type", "zephyr");
[4b464a4]367}
[d09e5a1]368
[0ff8fb57]369void owl_message_set_type_aim(owl_message *m)
370{
[e363375]371  owl_message_set_attribute(m, "type", "AIM");
[d09e5a1]372}
[dd16bdd]373
[e19eb97]374void owl_message_set_type(owl_message *m, const char* type)
[dd16bdd]375{
[30678ae]376  owl_message_set_attribute(m, "type", type);
377}
378
[c08c70a]379int owl_message_is_type(const owl_message *m, const char *type) {
[e19eb97]380  const char * t = owl_message_get_attribute_value(m, "type");
[30678ae]381  if(!t) return 0;
[e363375]382  return !strcasecmp(t, type);
[dd16bdd]383}
[4b464a4]384                                               
[c08c70a]385int owl_message_is_type_admin(const owl_message *m)
[0ff8fb57]386{
[30678ae]387  return owl_message_is_type(m, "admin");
[4b464a4]388}
389
[c08c70a]390int owl_message_is_type_zephyr(const owl_message *m)
[0ff8fb57]391{
[30678ae]392  return owl_message_is_type(m, "zephyr");
[4b464a4]393}
394
[c08c70a]395int owl_message_is_type_aim(const owl_message *m)
[0ff8fb57]396{
[30678ae]397  return owl_message_is_type(m, "aim");
[d09e5a1]398}
399
[30678ae]400/* XXX TODO: deprecate this */
[c08c70a]401int owl_message_is_type_jabber(const owl_message *m)
[5a95b69]402{
[30678ae]403  return owl_message_is_type(m, "jabber");
[421c8ef7]404}
405
[c08c70a]406int owl_message_is_type_loopback(const owl_message *m)
[421c8ef7]407{
[30678ae]408  return owl_message_is_type(m, "loopback");
[421c8ef7]409}
410
[c08c70a]411int owl_message_is_pseudo(const owl_message *m)
[421c8ef7]412{
413  if (owl_message_get_attribute_value(m, "pseudo")) return(1);
[4b464a4]414  return(0);
415}
416
[e19eb97]417const char *owl_message_get_text(owl_message *m)
[0ff8fb57]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
[c08c70a]443int owl_message_is_direction_in(const owl_message *m)
[0ff8fb57]444{
[4b464a4]445  if (m->direction==OWL_MESSAGE_DIRECTION_IN) return(1);
446  return(0);
447}
448
[c08c70a]449int owl_message_is_direction_out(const owl_message *m)
[0ff8fb57]450{
[4b464a4]451  if (m->direction==OWL_MESSAGE_DIRECTION_OUT) return(1);
452  return(0);
453}
454
[c08c70a]455int owl_message_is_direction_none(const owl_message *m)
[0ff8fb57]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
[c08c70a]480const char *owl_message_get_zwriteline(const owl_message *m)
[0ff8fb57]481{
[e19eb97]482  const char *z = owl_message_get_attribute_value(m, "zwriteline");
[147d880]483  if (!z) return "";
484  return z;
[4b464a4]485}
486
[e19eb97]487void owl_message_set_zwriteline(owl_message *m, const char *line)
[0ff8fb57]488{
[147d880]489  owl_message_set_attribute(m, "zwriteline", line);
[4b464a4]490}
491
[c08c70a]492int owl_message_is_delete(const owl_message *m)
[0ff8fb57]493{
[4b464a4]494  if (m == NULL) return(0);
495  if (m->delete==1) return(1);
496  return(0);
497}
498
[be0a79f]499#ifdef HAVE_LIBZEPHYR
[c08c70a]500const ZNotice_t *owl_message_get_notice(const owl_message *m)
[0ff8fb57]501{
[4b464a4]502  return(&(m->notice));
503}
[09489b89]504#else
[c08c70a]505void *owl_message_get_notice(const owl_message *m)
[09489b89]506{
507  return(NULL);
508}
[be0a79f]509#endif
[4b464a4]510
[e19eb97]511void owl_message_set_hostname(owl_message *m, const char *hostname)
[8298425]512{
[3f6555d]513  m->hostname = g_intern_string(hostname);
[8298425]514}
515
[c08c70a]516const char *owl_message_get_hostname(const owl_message *m)
[0ff8fb57]517{
[4b464a4]518  return(m->hostname);
519}
520
[8fa9562]521void owl_message_curs_waddstr(owl_message *m, WINDOW *win, int aline, int bline, int acol, int bcol, int fgcolor, int bgcolor)
[0ff8fb57]522{
[4b464a4]523  owl_fmtext a, b;
524
[bd3f232]525  /* this will ensure that our cached copy is up to date */
[f14a7ee]526  owl_message_format(m);
[bd3f232]527
[af2ca19]528  owl_fmtext_init_null(&a);
529  owl_fmtext_init_null(&b);
530 
[3a7cf49]531  owl_fmtext_truncate_lines(&(m->fmtext->fmtext), aline, bline-aline, &a);
[4b464a4]532  owl_fmtext_truncate_cols(&a, acol, bcol, &b);
533
[237d02c]534  owl_fmtext_curs_waddstr(&b, win, OWL_FMTEXT_ATTR_NONE, fgcolor, bgcolor);
[4b464a4]535
[7ab0020]536  owl_fmtext_cleanup(&a);
537  owl_fmtext_cleanup(&b);
[4b464a4]538}
539
[c08c70a]540int owl_message_is_personal(const owl_message *m)
[0ff8fb57]541{
[4542047]542  const owl_filter * f = owl_global_get_filter(&g, "personal");
[ce74deb]543  if(!f) {
544      owl_function_error("personal filter is not defined");
545      return (0);
[0ff8fb57]546  }
[ce74deb]547  return owl_filter_message_match(f, m);
[0ff8fb57]548}
549
[c08c70a]550int owl_message_is_question(const owl_message *m)
[f4d32cd]551{
552  if(!owl_message_is_type_admin(m)) return 0;
553  if(owl_message_get_attribute_value(m, "question") != NULL) return 1;
554  return 0;
555}
556
[c08c70a]557int owl_message_is_answered(const owl_message *m) {
[e19eb97]558  const char *q;
[f4d32cd]559  if(!owl_message_is_question(m)) return 0;
[ad15610]560  q = owl_message_get_attribute_value(m, "question");
[f4d32cd]561  if(!q) return 0;
562  return !strcmp(q, "answered");
563}
564
565void owl_message_set_isanswered(owl_message *m) {
566  owl_message_set_attribute(m, "question", "answered");
567}
568
[c08c70a]569int owl_message_is_mail(const owl_message *m)
[0ff8fb57]570{
571  if (owl_message_is_type_zephyr(m)) {
[5789230]572    if (!strcasecmp(owl_message_get_class(m), "mail") && owl_message_is_private(m)) {
[0ff8fb57]573      return(1);
574    } else {
575      return(0);
576    }
[4b464a4]577  }
578  return(0);
579}
580
581/* caller must free return value. */
[c08c70a]582char *owl_message_get_cc(const owl_message *m)
[0ff8fb57]583{
[e19eb97]584  const char *cur;
[65b2173]585  char *out, *end;
[4b464a4]586
587  cur = owl_message_get_body(m);
588  while (*cur && *cur==' ') cur++;
[985f85b]589  if (strncasecmp(cur, "cc:", 3)) return(NULL);
[4b464a4]590  cur+=3;
591  while (*cur && *cur==' ') cur++;
[d4927a7]592  out = g_strdup(cur);
[4b464a4]593  end = strchr(out, '\n');
594  if (end) end[0] = '\0';
595  return(out);
596}
597
[48609ce]598/* caller must free return value */
[839697d]599GList *owl_message_get_cc_without_recipient(const owl_message *m)
[48609ce]600{
[839697d]601  char *cc, *shortuser, *recip;
[e19eb97]602  const char *user;
[839697d]603  GList *out = NULL;
[48609ce]604
605  cc = owl_message_get_cc(m);
[9c590d4]606  if (cc == NULL)
607    return NULL;
608
609  recip = short_zuser(owl_message_get_recipient(m));
[48609ce]610
611  user = strtok(cc, " ");
612  while (user != NULL) {
[18108b1e]613    shortuser = short_zuser(user);
614    if (strcasecmp(shortuser, recip) != 0) {
[d4927a7]615      out = g_list_prepend(out, g_strdup(user));
[48609ce]616    }
[ddbbcffa]617    g_free(shortuser);
[48609ce]618    user = strtok(NULL, " ");
619  }
620
[ddbbcffa]621  g_free(recip);
622  g_free(cc);
[9c590d4]623
[48609ce]624  return(out);
625}
626
[c08c70a]627int owl_message_get_id(const owl_message *m)
[0ff8fb57]628{
[4b464a4]629  return(m->id);
630}
[bd3f232]631
[c08c70a]632const char *owl_message_get_type(const owl_message *m) {
[e19eb97]633  const char * type = owl_message_get_attribute_value(m, "type");
[30678ae]634  if(!type) {
635    return "generic";
[dd16bdd]636  }
[30678ae]637  return type;
[dd16bdd]638}
639
[c08c70a]640const char *owl_message_get_direction(const owl_message *m) {
[f1e629d]641  switch (m->direction) {
642  case OWL_MESSAGE_DIRECTION_IN:
643    return("in");
644  case OWL_MESSAGE_DIRECTION_OUT:
645    return("out");
646  case OWL_MESSAGE_DIRECTION_NONE:
647    return("none");
648  default:
649    return("unknown");
650  }
651}
652
[e19eb97]653int owl_message_parse_direction(const char *d) {
[dd16bdd]654  if(!strcmp(d, "in")) {
655    return OWL_MESSAGE_DIRECTION_IN;
656  } else if(!strcmp(d, "out")) {
657    return OWL_MESSAGE_DIRECTION_OUT;
658  } else {
659    return OWL_MESSAGE_DIRECTION_NONE;
660  }
661}
662
663
[c08c70a]664const char *owl_message_get_login(const owl_message *m) {
[f1e629d]665  if (owl_message_is_login(m)) {
666    return "login";
667  } else if (owl_message_is_logout(m)) {
668    return "logout";
669  } else {
670    return "none";
671  }
672}
673
[dd16bdd]674
[c08c70a]675const char *owl_message_get_header(const owl_message *m) {
[f1e629d]676  return owl_message_get_attribute_value(m, "adminheader");
677}
678
[bd3f232]679/* return 1 if the message contains "string", 0 otherwise.  This is
680 * case insensitive because the functions it uses are
681 */
[89b2daf]682int owl_message_search(owl_message *m, const owl_regex *re)
[0ff8fb57]683{
[4b464a4]684
[f14a7ee]685  owl_message_format(m); /* is this necessary? */
[bd3f232]686 
[72f613a]687  return owl_fmtext_search(&(m->fmtext->fmtext), re, 0) >= 0;
[4b464a4]688}
689
690
[d559df9]691/* if loginout == -1 it's a logout message
692 *                 0 it's not a login/logout message
693 *                 1 it's a login message
694 */
[e19eb97]695void owl_message_create_aim(owl_message *m, const char *sender, const char *recipient, const char *text, int direction, int loginout)
[0ff8fb57]696{
[d09e5a1]697  owl_message_init(m);
698  owl_message_set_body(m, text);
699  owl_message_set_sender(m, sender);
[440ce01]700  owl_message_set_recipient(m, recipient);
[d09e5a1]701  owl_message_set_type_aim(m);
[3abf28b]702
[d559df9]703  if (direction==OWL_MESSAGE_DIRECTION_IN) {
704    owl_message_set_direction_in(m);
705  } else if (direction==OWL_MESSAGE_DIRECTION_OUT) {
706    owl_message_set_direction_out(m);
[3abf28b]707  }
708
[d559df9]709  /* for now all messages that aren't loginout are private */
710  if (!loginout) {
711    owl_message_set_isprivate(m);
712  }
[3abf28b]713
[d559df9]714  if (loginout==-1) {
715    owl_message_set_islogout(m);
716  } else if (loginout==1) {
717    owl_message_set_islogin(m);
718  }
[aa5f725]719}
720
[e19eb97]721void owl_message_create_admin(owl_message *m, const char *header, const char *text)
[0ff8fb57]722{
[d0d65df]723  owl_message_init(m);
[4b464a4]724  owl_message_set_type_admin(m);
[d0d65df]725  owl_message_set_body(m, text);
[bd3f232]726  owl_message_set_attribute(m, "adminheader", header); /* just a hack for now */
[7d4fbcd]727}
728
[37eab7f]729/* caller should set the direction */
[e19eb97]730void owl_message_create_loopback(owl_message *m, const char *text)
[37eab7f]731{
732  owl_message_init(m);
733  owl_message_set_type_loopback(m);
734  owl_message_set_body(m, text);
[eec69e1]735  owl_message_set_sender(m, "loopsender");
736  owl_message_set_recipient(m, "looprecip");
[37eab7f]737  owl_message_set_isprivate(m);
738}
739
[4727d31]740void owl_message_save_ccs(owl_message *m) {
741  GList *cc;
742  char *tmp;
743
744  cc = owl_message_get_cc_without_recipient(m);
745
746  if (cc != NULL) {
747    GString *recips = g_string_new("");
748    cc = g_list_prepend(cc, short_zuser(owl_message_get_sender(m)));
749    cc = g_list_prepend(cc, short_zuser(owl_message_get_recipient(m)));
750    cc = g_list_sort(cc, (GCompareFunc)strcasecmp);
751
752    while(cc != NULL) {
753      /* Collapse any identical entries */
754      while (cc->next && strcasecmp(cc->data, cc->next->data) == 0) {
[ddbbcffa]755        g_free(cc->data);
[4727d31]756        cc = g_list_delete_link(cc, cc);
757      }
758
759      tmp = short_zuser(cc->data);
760      g_string_append(recips, tmp);
761
[ddbbcffa]762      g_free(tmp);
763      g_free(cc->data);
[4727d31]764      cc = g_list_delete_link(cc, cc);
765
766      if (cc)
767        g_string_append_c(recips, ' ');
768    }
769
770    owl_message_set_attribute(m, "zephyr_ccs", recips->str);
771    g_string_free(recips, true);
772  }
773}
774
[09489b89]775#ifdef HAVE_LIBZEPHYR
[1077891a]776void owl_message_create_from_znotice(owl_message *m, const ZNotice_t *n)
[0ff8fb57]777{
[ba88ae7]778#ifdef ZNOTICE_SOCKADDR
779  char hbuf[NI_MAXHOST];
780#else /* !ZNOTICE_SOCKADDR */
[7d4fbcd]781  struct hostent *hent;
[ba88ae7]782#endif /* ZNOTICE_SOCKADDR */
[65b2173]783  char *tmp, *tmp2;
[804ab8a]784  int len;
[7d4fbcd]785
[d0d65df]786  owl_message_init(m);
787 
[4b464a4]788  owl_message_set_type_zephyr(m);
789  owl_message_set_direction_in(m);
[7d4fbcd]790 
791  /* first save the full notice */
[66a8cd6]792  m->notice = *n;
[7d4fbcd]793
[25dd31a]794  /* a little gross, we'll replace \r's with ' ' for now */
[7d4fbcd]795  owl_zephyr_hackaway_cr(&(m->notice));
796 
[25dd31a]797  /* save the time, we need to nuke the string saved by message_init */
[ddbbcffa]798  if (m->timestr) g_free(m->timestr);
[25dd31a]799  m->time=n->z_time.tv_sec;
[d4927a7]800  m->timestr=g_strdup(ctime(&(m->time)));
[25dd31a]801  m->timestr[strlen(m->timestr)-1]='\0';
802
[7d4fbcd]803  /* set other info */
[d0d65df]804  owl_message_set_sender(m, n->z_sender);
805  owl_message_set_class(m, n->z_class);
806  owl_message_set_instance(m, n->z_class_inst);
807  owl_message_set_recipient(m, n->z_recipient);
[7d4fbcd]808  if (n->z_opcode) {
[d0d65df]809    owl_message_set_opcode(m, n->z_opcode);
[7d4fbcd]810  } else {
[d0d65df]811    owl_message_set_opcode(m, "");
[7d4fbcd]812  }
[804ab8a]813  owl_message_set_zsig(m, owl_zephyr_get_zsig(n, &len));
[7d4fbcd]814
[4e29ecb]815  owl_message_set_realm(m, zuser_realm(n->z_recipient));
[7d4fbcd]816
[5789230]817  /* Set the "isloginout" attribute if it's a login message */
[1d3e925]818  if (!strcasecmp(n->z_class, "login") || !strcasecmp(n->z_class, OWL_WEBZEPHYR_CLASS)) {
[5a95b69]819    if (!strcasecmp(n->z_opcode, "user_login") || !strcasecmp(n->z_opcode, "user_logout")) {
[b0430a6]820      tmp=owl_zephyr_get_field(n, 1);
[5a95b69]821      owl_message_set_attribute(m, "loginhost", tmp);
[ddbbcffa]822      g_free(tmp);
[5a95b69]823
[b0430a6]824      tmp=owl_zephyr_get_field(n, 3);
[5a95b69]825      owl_message_set_attribute(m, "logintty", tmp);
[ddbbcffa]826      g_free(tmp);
[5a95b69]827    }
828
[d559df9]829    if (!strcasecmp(n->z_opcode, "user_login")) {
830      owl_message_set_islogin(m);
831    } else if (!strcasecmp(n->z_opcode, "user_logout")) {
832      owl_message_set_islogout(m);
833    }
[5789230]834  }
835
[5a95b69]836 
[963542b]837  /* set the "isprivate" attribute if it's a private zephyr.
[ce74deb]838   ``private'' means recipient is non-empty and doesn't start wit
839   `@' */
[963542b]840  if (*n->z_recipient && *n->z_recipient != '@') {
[5789230]841    owl_message_set_isprivate(m);
842  }
843
[9854278]844  /* set the "isauto" attribute if it's an autoreply */
845  if (!strcasecmp(n->z_message, "Automated reply:") ||
846      !strcasecmp(n->z_opcode, "auto")) {
847    owl_message_set_attribute(m, "isauto", "");
848  }
849
[85d1795]850  /* save the hostname */
[ba88ae7]851#ifdef ZNOTICE_SOCKADDR
852  owl_function_debugmsg("About to do getnameinfo");
853  if (getnameinfo(&n->z_sender_sockaddr.sa, sizeof(n->z_sender_sockaddr), hbuf, sizeof(hbuf), NULL, 0, 0) == 0)
854    owl_message_set_hostname(m, hbuf);
855#else /* !ZNOTICE_SOCKADDR */
[85d1795]856  owl_function_debugmsg("About to do gethostbyaddr");
[ba88ae7]857  hent = gethostbyaddr(&n->z_uid.zuid_addr, sizeof(n->z_uid.zuid_addr), AF_INET);
858  if (hent && hent->h_name)
[85d1795]859    owl_message_set_hostname(m, hent->h_name);
[ba88ae7]860  else
[85d1795]861    owl_message_set_hostname(m, inet_ntoa(n->z_sender_addr));
[ba88ae7]862#endif /* ZNOTICE_SOCKADDR */
[85d1795]863
[b45293f]864  /* set the body */
[85d1795]865  tmp=owl_zephyr_get_message(n, m);
[7e3e00a]866  if (owl_global_is_newlinestrip(&g)) {
[d0d65df]867    tmp2=owl_util_stripnewlines(tmp);
868    owl_message_set_body(m, tmp2);
[ddbbcffa]869    g_free(tmp2);
[7e3e00a]870  } else {
[d0d65df]871    owl_message_set_body(m, tmp);
[7e3e00a]872  }
[ddbbcffa]873  g_free(tmp);
[7d4fbcd]874
[d309eb3]875  /* if zcrypt is enabled try to decrypt the message */
876  if (owl_global_is_zcrypt(&g) && !strcasecmp(n->z_opcode, "crypt")) {
[d564c3d]877    const char *argv[] = {
878      "zcrypt",
879      "-D",
880      "-c", owl_message_get_class(m),
881      "-i", owl_message_get_instance(m),
882      NULL
883    };
884    char *out;
885    int rv;
886    int status;
[9a7b4f2]887    char *zcrypt;
[d564c3d]888
[3472845]889    zcrypt = g_strdup_printf("%s/zcrypt", owl_get_bindir());
[9a7b4f2]890
891    rv = call_filter(zcrypt, argv, owl_message_get_body(m), &out, &status);
[ddbbcffa]892    g_free(zcrypt);
[d564c3d]893
894    if(!rv && !status) {
895      int len = strlen(out);
896      if(len >= 8 && !strcmp(out + len - 8, "**END**\n")) {
897        out[len - 8] = 0;
898      }
[d0d65df]899      owl_message_set_body(m, out);
[ddbbcffa]900      g_free(out);
[d564c3d]901    } else if(out) {
[ddbbcffa]902      g_free(out);
[dacb555]903    }
[d309eb3]904  }
[4727d31]905
906  owl_message_save_ccs(m);
[7d4fbcd]907}
[09489b89]908#else
[1077891a]909void owl_message_create_from_znotice(owl_message *m, const void *n)
[09489b89]910{
911}
912#endif
[7d4fbcd]913
[5a95b69]914/* If 'direction' is '0' it is a login message, '1' is a logout message. */
[e19eb97]915void owl_message_create_pseudo_zlogin(owl_message *m, int direction, const char *user, const char *host, const char *time, const char *tty)
[5a95b69]916{
[65b2173]917  char *longuser;
[5a95b69]918
[ba9f236]919#ifdef HAVE_LIBZEPHYR
[5a95b69]920  memset(&(m->notice), 0, sizeof(ZNotice_t));
[ba9f236]921#endif
922 
[5a95b69]923  longuser=long_zuser(user);
924 
925  owl_message_init(m);
926 
927  owl_message_set_type_zephyr(m);
928  owl_message_set_direction_in(m);
929
930  owl_message_set_attribute(m, "pseudo", "");
931  owl_message_set_attribute(m, "loginhost", host ? host : "");
932  owl_message_set_attribute(m, "logintty", tty ? tty : "");
933
934  owl_message_set_sender(m, longuser);
935  owl_message_set_class(m, "LOGIN");
936  owl_message_set_instance(m, longuser);
937  owl_message_set_recipient(m, "");
938  if (direction==0) {
939    owl_message_set_opcode(m, "USER_LOGIN");
940    owl_message_set_islogin(m);
941  } else if (direction==1) {
942    owl_message_set_opcode(m, "USER_LOGOUT");
943    owl_message_set_islogout(m);
944  }
945
[4e29ecb]946  owl_message_set_realm(m, zuser_realm(longuser));
[5a95b69]947
948  owl_message_set_body(m, "<uninitialized>");
949
950  /* save the hostname */
[2de4f20]951  owl_function_debugmsg("create_pseudo_login: host is %s", host ? host : "");
[8298425]952  owl_message_set_hostname(m, host ? host : "");
[ddbbcffa]953  g_free(longuser);
[5a95b69]954}
955
[e5da3fe]956void owl_message_create_from_zwrite(owl_message *m, const owl_zwrite *z, const char *body, int recip_index)
[0ff8fb57]957{
[719119de]958  char *replyline;
[b45293f]959 
[d0d65df]960  owl_message_init(m);
[b45293f]961
962  /* set things */
963  owl_message_set_direction_out(m);
964  owl_message_set_type_zephyr(m);
[09489b89]965  owl_message_set_sender(m, owl_zephyr_get_sender());
[24ccc01]966  owl_message_set_class(m, owl_zwrite_get_class(z));
967  owl_message_set_instance(m, owl_zwrite_get_instance(z));
[e5da3fe]968  if (recip_index < owl_zwrite_get_numrecips(z)) {
[3a3863e]969    char *zuser = owl_zwrite_get_recip_n_with_realm(z, recip_index);
970    char *longzuser = long_zuser(zuser);
[e5da3fe]971    owl_message_set_recipient(m, longzuser);
[3a3863e]972    owl_message_set_realm(m, zuser_realm(longzuser));
[ddbbcffa]973    g_free(longzuser);
[3a3863e]974    g_free(zuser);
975  } else {
976    /* TODO: We should maybe munge this into the case above, as that comparison
977     * is a little overly clever. It's also not clear this codepath ever runs
978     * anyway. */
979    const char *realm = owl_zwrite_get_realm(z);
980    owl_message_set_realm(m, realm[0] ? realm : owl_zephyr_get_realm());
[9ceee9d]981  }
[24ccc01]982  owl_message_set_opcode(m, owl_zwrite_get_opcode(z));
[719119de]983
984  /* Although not strictly the zwriteline, anyone using the unsantized version
985   * of it probably has a bug. */
[a5b5d00]986  replyline = owl_zwrite_get_replyline(z, recip_index);
[719119de]987  owl_message_set_zwriteline(m, replyline);
[ddbbcffa]988  g_free(replyline);
[719119de]989
[d0d65df]990  owl_message_set_body(m, body);
[24ccc01]991  owl_message_set_zsig(m, owl_zwrite_get_zsig(z));
[b45293f]992 
993  /* save the hostname */
[f54b07d]994  owl_message_set_hostname(m, g_get_host_name());
[312675c]995
[ce74deb]996  /* set the "isprivate" attribute if it's a private zephyr. */
[24ccc01]997  if (owl_zwrite_is_personal(z)) {
[312675c]998    owl_message_set_isprivate(m);
[ce74deb]999  }
[4727d31]1000
1001  owl_message_save_ccs(m);
[b45293f]1002}
[7d4fbcd]1003
[a44cd91]1004void owl_message_cleanup(owl_message *m)
[0ff8fb57]1005{
[d0d65df]1006  int i, j;
1007  owl_pair *p;
[09489b89]1008#ifdef HAVE_LIBZEPHYR   
[4b464a4]1009  if (owl_message_is_type_zephyr(m) && owl_message_is_direction_in(m)) {
[7d4fbcd]1010    ZFreeNotice(&(m->notice));
1011  }
[09489b89]1012#endif
[ddbbcffa]1013  if (m->timestr) g_free(m->timestr);
[d0d65df]1014
1015  /* free all the attributes */
1016  j=owl_list_get_size(&(m->attributes));
1017  for (i=0; i<j; i++) {
1018    p=owl_list_get_element(&(m->attributes), i);
[ddbbcffa]1019    g_free(owl_pair_get_value(p));
1020    g_free(p);
[d0d65df]1021  }
1022
[5e5f08f]1023  owl_list_cleanup(&(m->attributes), NULL);
[7d4fbcd]1024 
[a387d12e]1025  owl_message_invalidate_format(m);
[7d4fbcd]1026}
[91634ec]1027
1028void owl_message_delete(owl_message *m)
1029{
[a44cd91]1030  owl_message_cleanup(m);
[ddbbcffa]1031  g_free(m);
[91634ec]1032}
Note: See TracBrowser for help on using the repository browser.