/* Returns the position in the view with a message closest
* to the passed msgid. */
int owl_view_get_nearest_to_msgid(const owl_view *v, int targetid)
{
int first, last, mid = 0, max, bestdist, curid = 0;
first = 0;
last = max = owl_view_get_size(v) - 1;
while (first <= last) {
mid = (first + last) / 2;
curid = owl_message_get_id(owl_view_get_element(v, mid));
if (curid == targetid) {
return(mid);
} else if (curid < targetid) {
first = mid + 1;
} else {
last = mid - 1;
}
}
bestdist = abs(targetid-curid);
if (curid < targetid && mid+1 < max) {
curid = owl_message_get_id(owl_view_get_element(v, mid+1));
mid = (bestdist < abs(targetid-curid)) ? mid : mid+1;
}
else if (curid > targetid && mid-1 >= 0) {
curid = owl_message_get_id(owl_view_get_element(v, mid-1));
mid = (bestdist < abs(targetid-curid)) ? mid : mid-1;
}
return mid;
}
static void owl_mainwin_redraw(owl_window *w, WINDOW *recwin, void *user_data)
{
owl_message *m;
int i, lines, isfull, viewsize;
int x, y, savey, recwinlines, start;
int topmsg, curmsg, markedmsgid, fgcolor, bgcolor;
const owl_view *v;
GList *fl;
const owl_filter *f;
owl_mainwin *mw = user_data;
topmsg = owl_global_get_topmsg(&g);
curmsg = owl_global_get_curmsg(&g);
markedmsgid = owl_global_get_markedmsgid(&g);
v = owl_global_get_current_view(&g);
if (v==NULL) {
owl_function_debugmsg("Hit a null window in owl_mainwin_redisplay.");
return;
}
werase(recwin);
recwinlines=owl_global_get_recwin_lines(&g);
viewsize=owl_view_get_size(v);
/* if there are no messages or if topmsg is past the end of the messages,
* just draw a blank screen */
if (viewsize==0 || topmsg>=viewsize) {
if (viewsize==0) {
owl_global_set_topmsg(&g, 0);
}
mw->curtruncated=0;
mw->lastdisplayed=-1;
return;
}
/* write the messages out */
isfull=0;
mw->curtruncated=0;
mw->lasttruncated=0;
for (i=topmsg; i<viewsize; i++) {
if (isfull) break;
m=owl_view_get_element(v, i);
/* hold on to y in case this is the current message or deleted */
getyx(recwin, y, x);
savey=y;
/* if it's the current message, account for a vert_offset */
if (i==owl_global_get_curmsg(&g)) {
start=owl_global_get_curmsg_vert_offset(&g);
lines=owl_message_get_numlines(m)-start;
} else {
start=0;
lines=owl_message_get_numlines(m);
}
/* if we match filters set the color */
fgcolor=OWL_COLOR_DEFAULT;
bgcolor=OWL_COLOR_DEFAULT;
for (fl = g.filterlist; fl; fl = g_list_next(fl)) {
f = fl->data;
if ((owl_filter_get_fgcolor(f)!=OWL_COLOR_DEFAULT) ||
(owl_filter_get_bgcolor(f)!=OWL_COLOR_DEFAULT)) {
if (owl_filter_message_match(f, m)) {
if (owl_filter_get_fgcolor(f)!=OWL_COLOR_DEFAULT) fgcolor=owl_filter_get_fgcolor(f);
if (owl_filter_get_bgcolor(f)!=OWL_COLOR_DEFAULT) bgcolor=owl_filter_get_bgcolor(f);
}
}
}
/* if we'll fill the screen print a partial message */
if ((y+lines > recwinlines) && (i==owl_global_get_curmsg(&g))) mw->curtruncated=1;
if (y+lines > recwinlines) mw->lasttruncated=1;
if (y+lines > recwinlines-1) {
isfull=1;
owl_message_curs_waddstr(m, recwin,
start,
start+recwinlines-y,
owl_global_get_rightshift(&g),
owl_global_get_cols(&g)+owl_global_get_rightshift(&g)-1,
fgcolor, bgcolor);
} else {
/* otherwise print the whole thing */
owl_message_curs_waddstr(m, recwin,
start,
start+lines,
owl_global_get_rightshift(&g),
owl_global_get_cols(&g)+owl_global_get_rightshift(&g)-1,
fgcolor, bgcolor);
}
/* is it the current message and/or deleted? */
getyx(recwin, y, x);
wattrset(recwin, A_NORMAL);
if (owl_global_get_rightshift(&g)==0) { /* this lame and should be fixed */
if (m==owl_view_get_element(v, curmsg)) {
wmove(recwin, savey, 0);
wattron(recwin, A_BOLD);
if (owl_global_get_curmsg_vert_offset(&g)>0) {
waddstr(recwin, "+");
} else {
waddstr(recwin, "-");
}
if (owl_message_is_delete(m)) {
waddstr(recwin, "D");
} else if (markedmsgid == owl_message_get_id(m)) {
waddstr(recwin, "*");
} else {
waddstr(recwin, ">");
}
wmove(recwin, y, x);
wattroff(recwin, A_BOLD);
} else if (owl_message_is_delete(m)) {
wmove(recwin, savey, 0);
waddstr(recwin, " D");
wmove(recwin, y, x);
} else if (markedmsgid == owl_message_get_id(m)) {
wmove(recwin, savey, 0);
waddstr(recwin, " *");
wmove(recwin, y, x);
}
}
wattroff(recwin, A_BOLD);
}
mw->lastdisplayed=i-1;
}
CALLER_OWN SV *owl_perlconfig_message2hashref(const owl_message *m)
{
HV *h, *stash;
SV *hr;
const char *type;
char *ptr, *utype, *blessas;
const char *f;
int i;
const owl_pair *pair;
const owl_filter *wrap;
if (!m) return &PL_sv_undef;
wrap = owl_global_get_filter(&g, "wordwrap");
if(!wrap) {
owl_function_error("wrap filter is not defined");
return &PL_sv_undef;
}
h = newHV();
#define MSG2H(h,field) (void)hv_store(h, #field, strlen(#field), \
owl_new_sv(owl_message_get_##field(m)), 0)
if (owl_message_is_type_zephyr(m) && owl_message_is_direction_in(m)) {
/* Handle zephyr-specific fields... */
AV *av_zfields = newAV();
if (owl_message_get_notice(m)) {
for (f = owl_zephyr_first_raw_field(owl_message_get_notice(m)); f != NULL;
f = owl_zephyr_next_raw_field(owl_message_get_notice(m), f)) {
ptr = owl_zephyr_field_as_utf8(owl_message_get_notice(m), f);
av_push(av_zfields, owl_new_sv(ptr));
g_free(ptr);
}
(void)hv_store(h, "auth", strlen("auth"),
owl_new_sv(owl_zephyr_get_authstr(owl_message_get_notice(m))), 0);
} else {
/* Incoming zephyrs without a ZNotice_t are pseudo-logins. To appease
* existing styles, put in bogus 'auth' and 'fields' keys. */
(void)hv_store(h, "auth", strlen("auth"), owl_new_sv("NO"), 0);
}
(void)hv_store(h, "fields", strlen("fields"), newRV_noinc((SV*)av_zfields), 0);
}
for (i = 0; i < m->attributes->len; i++) {
pair = m->attributes->pdata[i];
(void)hv_store(h, owl_pair_get_key(pair), strlen(owl_pair_get_key(pair)),
owl_new_sv(owl_pair_get_value(pair)),0);
}
MSG2H(h, type);
MSG2H(h, direction);
MSG2H(h, class);
MSG2H(h, instance);
MSG2H(h, sender);
MSG2H(h, realm);
MSG2H(h, recipient);
MSG2H(h, opcode);
MSG2H(h, hostname);
MSG2H(h, body);
MSG2H(h, login);
MSG2H(h, zsig);
MSG2H(h, zwriteline);
if (owl_message_get_header(m)) {
MSG2H(h, header);
}
(void)hv_store(h, "time", strlen("time"), owl_new_sv(owl_message_get_timestr(m)),0);
(void)hv_store(h, "unix_time", strlen("unix_time"), newSViv(m->time), 0);
(void)hv_store(h, "id", strlen("id"), newSViv(owl_message_get_id(m)),0);
(void)hv_store(h, "deleted", strlen("deleted"), newSViv(owl_message_is_delete(m)),0);
(void)hv_store(h, "private", strlen("private"), newSViv(owl_message_is_private(m)),0);
(void)hv_store(h, "should_wordwrap",
strlen("should_wordwrap"), newSViv(
owl_filter_message_match(wrap, m)),0);
type = owl_message_get_type(m);
if(!type || !*type) type = "generic";
utype = g_strdup(type);
utype[0] = toupper(type[0]);
blessas = g_strdup_printf("BarnOwl::Message::%s", utype);
hr = newRV_noinc((SV*)h);
stash = gv_stashpv(blessas,0);
if(!stash) {
owl_function_error("No such class: %s for message type %s", blessas, owl_message_get_type(m));
stash = gv_stashpv("BarnOwl::Message", 1);
}
hr = sv_bless(hr,stash);
g_free(utype);
g_free(blessas);
return hr;
}
SV *owl_perlconfig_message2hashref(const owl_message *m)
{
HV *h, *stash;
SV *hr;
const char *type;
char *ptr, *utype, *blessas;
int i, j;
const owl_pair *pair;
const owl_filter *wrap;
if (!m) return &PL_sv_undef;
wrap = owl_global_get_filter(&g, "wordwrap");
if(!wrap) {
owl_function_error("wrap filter is not defined");
return &PL_sv_undef;
}
h = newHV();
#define MSG2H(h,field) (void)hv_store(h, #field, strlen(#field), \
owl_new_sv(owl_message_get_##field(m)), 0)
if (owl_message_is_type_zephyr(m)
&& owl_message_is_direction_in(m)) {
/* Handle zephyr-specific fields... */
AV *av_zfields;
av_zfields = newAV();
j=owl_zephyr_get_num_fields(owl_message_get_notice(m));
for (i=0; i<j; i++) {
ptr=owl_zephyr_get_field_as_utf8(owl_message_get_notice(m), i+1);
av_push(av_zfields, owl_new_sv(ptr));
owl_free(ptr);
}
(void)hv_store(h, "fields", strlen("fields"), newRV_noinc((SV*)av_zfields), 0);
(void)hv_store(h, "auth", strlen("auth"),
owl_new_sv(owl_zephyr_get_authstr(owl_message_get_notice(m))),0);
}
j=owl_list_get_size(&(m->attributes));
for(i=0; i<j; i++) {
pair=owl_list_get_element(&(m->attributes), i);
(void)hv_store(h, owl_pair_get_key(pair), strlen(owl_pair_get_key(pair)),
owl_new_sv(owl_pair_get_value(pair)),0);
}
MSG2H(h, type);
MSG2H(h, direction);
MSG2H(h, class);
MSG2H(h, instance);
MSG2H(h, sender);
MSG2H(h, realm);
MSG2H(h, recipient);
MSG2H(h, opcode);
MSG2H(h, hostname);
MSG2H(h, body);
MSG2H(h, login);
MSG2H(h, zsig);
MSG2H(h, zwriteline);
if (owl_message_get_header(m)) {
MSG2H(h, header);
}
(void)hv_store(h, "time", strlen("time"), owl_new_sv(owl_message_get_timestr(m)),0);
(void)hv_store(h, "unix_time", strlen("unix_time"), newSViv(m->time), 0);
(void)hv_store(h, "id", strlen("id"), newSViv(owl_message_get_id(m)),0);
(void)hv_store(h, "deleted", strlen("deleted"), newSViv(owl_message_is_delete(m)),0);
(void)hv_store(h, "private", strlen("private"), newSViv(owl_message_is_private(m)),0);
(void)hv_store(h, "should_wordwrap",
strlen("should_wordwrap"), newSViv(
owl_filter_message_match(wrap, m)),0);
type = owl_message_get_type(m);
if(!type || !*type) type = "generic";
utype = owl_strdup(type);
utype[0] = toupper(type[0]);
blessas = owl_sprintf("BarnOwl::Message::%s", utype);
hr = newRV_noinc((SV*)h);
stash = gv_stashpv(blessas,0);
if(!stash) {
owl_function_error("No such class: %s for message type %s", blessas, owl_message_get_type(m));
stash = gv_stashpv("BarnOwl::Message", 1);
}
hr = sv_bless(hr,stash);
owl_free(utype);
owl_free(blessas);
return hr;
}