自学教程：C++ win_print函数代码示例

voidmucwin_handle_role_list(ProfMucWin *mucwin, const char *const role, GSList *nicks){    assert(mucwin != NULL);    ProfWin *window = (ProfWin*)mucwin;    if (nicks) {        win_vprint(window, '!', 0, NULL, 0, 0, "", "Role: %s", role);        GSList *curr_nick = nicks;        while (curr_nick) {            char *nick = curr_nick->data;            Occupant *occupant = muc_roster_item(mucwin->roomjid, nick);            if (occupant) {                if (occupant->jid) {                    win_vprint(window, '!', 0, NULL, 0, 0, "", "  %s (%s)", nick, occupant->jid);                } else {                    win_vprint(window, '!', 0, NULL, 0, 0, "", "  %s", nick);                }            } else {                win_vprint(window, '!', 0, NULL, 0, 0, "", "  %s", nick);            }            curr_nick = g_slist_next(curr_nick);        }        win_print(window, '!', 0, NULL, 0, 0, "", "");    } else {        win_vprint(window, '!', 0, NULL, 0, 0, "", "No occupants found with role: %s", role);        win_print(window, '!', 0, NULL, 0, 0, "", "");    }}

voidmucconfwin_show_form(ProfMucConfWin *confwin){    ProfWin *window = (ProfWin*) confwin;    if (confwin->form->title) {        win_print(window, '-', 0, NULL, NO_EOL, 0, "", "Form title: ");        win_print(window, '-', 0, NULL, NO_DATE, 0, "", confwin->form->title);    } else {        win_vprint(window, '-', 0, NULL, 0, 0, "", "Configuration for room %s.", confwin->roomjid);    }    win_print(window, '-', 0, NULL, 0, 0, "", "");    mucconfwin_form_help(confwin);    GSList *fields = confwin->form->fields;    GSList *curr_field = fields;    while (curr_field) {        FormField *field = curr_field->data;        if ((g_strcmp0(field->type, "fixed") == 0) && field->values) {            if (field->values) {                char *value = field->values->data;                win_print(window, '-', 0, NULL, 0, 0, "", value);            }        } else if (g_strcmp0(field->type, "hidden") != 0 && field->var) {            char *tag = g_hash_table_lookup(confwin->form->var_to_tag, field->var);            _mucconfwin_form_field(window, tag, field);        }        curr_field = g_slist_next(curr_field);    }}

voidmucwin_requires_config(ProfMucWin *mucwin){    assert(mucwin != NULL);    ProfWin *window = (ProfWin*)mucwin;    int num = wins_get_num(window);    int ui_index = num;    if (ui_index == 10) {        ui_index = 0;    }    win_print(window, '-', 0, NULL, 0, 0, "", "");    win_vprint(window, '!', 0, NULL, 0, THEME_ROOMINFO, "", "Room locked, requires configuration.");    win_vprint(window, '!', 0, NULL, 0, THEME_ROOMINFO, "", "Use '/room accept' to accept the defaults");    win_vprint(window, '!', 0, NULL, 0, THEME_ROOMINFO, "", "Use '/room destroy' to cancel and destroy the room");    win_vprint(window, '!', 0, NULL, 0, THEME_ROOMINFO, "", "Use '/room config' to edit the room configuration");    win_print(window, '-', 0, NULL, 0, 0, "", "");    // currently in groupchat window    if (wins_is_current(window)) {        status_bar_active(num);    // not currently on groupchat window    } else {        status_bar_new(num);    }}

static void_chatwin_history(ProfChatWin *chatwin, const char *const contact){    if (!chatwin->history_shown) {        Jid *jid = jid_create(jabber_get_fulljid());        GSList *history = chat_log_get_previous(jid->barejid, contact);        jid_destroy(jid);        GSList *curr = history;        while (curr) {            char *line = curr->data;            // entry            if (line[2] == ':') {                char hh[3]; memcpy(hh, &line[0], 2); hh[2] = '/0'; int ihh = atoi(hh);                char mm[3]; memcpy(mm, &line[3], 2); mm[2] = '/0'; int imm = atoi(mm);                char ss[3]; memcpy(ss, &line[6], 2); ss[2] = '/0'; int iss = atoi(ss);                GDateTime *timestamp = g_date_time_new_local(2000, 1, 1, ihh, imm, iss);                win_print((ProfWin*)chatwin, '-', 0, timestamp, NO_COLOUR_DATE, 0, "", curr->data+11);                g_date_time_unref(timestamp);            // header            } else {                win_print((ProfWin*)chatwin, '-', 0, NULL, 0, 0, "", curr->data);            }            curr = g_slist_next(curr);        }        chatwin->history_shown = TRUE;        g_slist_free_full(history, free);    }}

voidchatwin_otr_secured(ProfChatWin *chatwin, gboolean trusted){    assert(chatwin != NULL);    chatwin->is_otr = TRUE;    chatwin->otr_is_trusted = trusted;    ProfWin *window = (ProfWin*) chatwin;    if (trusted) {        win_print(window, '!', 0, NULL, 0, THEME_OTR_STARTED_TRUSTED, "", "OTR session started (trusted).");    } else {        win_print(window, '!', 0, NULL, 0, THEME_OTR_STARTED_UNTRUSTED, "", "OTR session started (untrusted).");    }    if (wins_is_current(window)) {         title_bar_switch();    } else {        int num = wins_get_num(window);        status_bar_new(num);        int ui_index = num;        if (ui_index == 10) {            ui_index = 0;        }        cons_show("%s started an OTR session (%d).", chatwin->barejid, ui_index);        cons_alert();    }}

voidmucconfwin_form_help(ProfMucConfWin *confwin){    assert(confwin != NULL);    if (confwin->form->instructions) {        ProfWin *window = (ProfWin*) confwin;        win_print(window, '-', 0, NULL, 0, 0, "", "Supplied instructions:");        win_print(window, '-', 0, NULL, 0, 0, "", confwin->form->instructions);        win_print(window, '-', 0, NULL, 0, 0, "", "");    }}

voidprivwin_message_left_room(ProfPrivateWin *privwin){    assert(privwin != NULL);    win_print((ProfWin*)privwin, '-', 0, NULL, 0, THEME_ERROR, NULL, "Unable to send message, you are no longer present in room.");}

voidprivwin_message_occupant_offline(ProfPrivateWin *privwin){    assert(privwin != NULL);    win_print((ProfWin*)privwin, '-', 0, NULL, 0, THEME_ERROR, NULL, "Unable to send message, occupant no longer present in room.");}

voidprivwin_outgoing_msg(ProfPrivateWin *privwin, const char *const message){    assert(privwin != NULL);    win_print((ProfWin*)privwin, '-', 0, NULL, 0, THEME_TEXT_ME, "me", message);}

voidwin_show_occupant(ProfWin *window, Occupant *occupant){    const char *presence_str = string_from_resource_presence(occupant->presence);    theme_item_t presence_colour = theme_main_presence_attrs(presence_str);    win_print(window, '-', 0, NULL, NO_EOL, presence_colour, "", occupant->nick);    win_vprint(window, '-', 0, NULL, NO_DATE | NO_EOL, presence_colour, "", " is %s", presence_str);    if (occupant->status) {        win_vprint(window, '-', 0, NULL, NO_DATE | NO_EOL, presence_colour, "", ", /"%s/"", occupant->status);    }    win_print(window, '-', 0, NULL, NO_DATE, presence_colour, "", "");}

voidmucconfwin_handle_configuration(ProfMucConfWin *confwin, DataForm *form){    assert(confwin != NULL);    ProfWin *window = (ProfWin*)confwin;    ui_focus_win(window);    mucconfwin_show_form(confwin);    win_print(window, '-', 0, NULL, 0, 0, "", "");    win_print(window, '-', 0, NULL, 0, 0, "", "Use '/form submit' to save changes.");    win_print(window, '-', 0, NULL, 0, 0, "", "Use '/form cancel' to cancel changes.");    win_print(window, '-', 0, NULL, 0, 0, "", "See '/form help' for more information.");    win_print(window, '-', 0, NULL, 0, 0, "", "");}

voidui_handle_room_config_submit_result(const char *const roomjid){    if (roomjid) {        ProfWin *form_window = NULL;        ProfWin *muc_window = (ProfWin*)wins_get_muc(roomjid);        GString *form_recipient = g_string_new(roomjid);        g_string_append(form_recipient, " config");        form_window = (ProfWin*) wins_get_muc_conf(form_recipient->str);        g_string_free(form_recipient, TRUE);        if (form_window) {            int num = wins_get_num(form_window);            wins_close_by_num(num);        }        if (muc_window) {            ui_focus_win((ProfWin*)muc_window);            win_print(muc_window, '!', 0, NULL, 0, THEME_ROOMINFO, "", "Room configuration successful");        } else {            ProfWin *console = wins_get_console();            ui_focus_win(console);            cons_show("Room configuration successful: %s", roomjid);        }    } else {        cons_show("Room configuration successful");    }}

voidmucwin_show_role_list(ProfMucWin *mucwin, muc_role_t role){    assert(mucwin != NULL);    ProfWin *window = (ProfWin*)mucwin;    GSList *occupants = muc_occupants_by_role(mucwin->roomjid, role);    if (!occupants) {        switch (role) {            case MUC_ROLE_MODERATOR:                win_print(window, '!', 0, NULL, 0, 0, "", "No moderators found.");                break;            case MUC_ROLE_PARTICIPANT:                win_print(window, '!', 0, NULL, 0, 0, "", "No participants found.");                break;            case MUC_ROLE_VISITOR:                win_print(window, '!', 0, NULL, 0, 0, "", "No visitors found.");                break;            default:                break;        }        win_print(window, '-', 0, NULL, 0, 0, "", "");    } else {        switch (role) {            case MUC_ROLE_MODERATOR:                win_print(window, '!', 0, NULL, 0, 0, "", "Moderators:");                break;            case MUC_ROLE_PARTICIPANT:                win_print(window, '!', 0, NULL, 0, 0, "", "Participants:");                break;            case MUC_ROLE_VISITOR:                win_print(window, '!', 0, NULL, 0, 0, "", "Visitors:");                break;            default:                break;        }        GSList *curr_occupant = occupants;        while(curr_occupant) {            Occupant *occupant = curr_occupant->data;            if (occupant->role == role) {                if (occupant->jid) {                    win_vprint(window, '!', 0, NULL, 0, 0, "", "  %s (%s)", occupant->nick, occupant->jid);                } else {                    win_vprint(window, '!', 0, NULL, 0, 0, "", "  %s", occupant->nick);                }            }            curr_occupant = g_slist_next(curr_occupant);        }        win_print(window, '-', 0, NULL, 0, 0, "", "");    }}

voidchatwin_outgoing_carbon(ProfChatWin *chatwin, const char *const message){    assert(chatwin != NULL);    win_print((ProfWin*)chatwin, '-', 0, NULL, 0, THEME_TEXT_ME, "me", message);    int num = wins_get_num((ProfWin*)chatwin);    status_bar_active(num);}

voidmucwin_room_info_error(ProfMucWin *mucwin, const char *const error){    assert(mucwin != NULL);    ProfWin *window = (ProfWin*)mucwin;    win_vprint(window, '!', 0, NULL, 0, 0, "", "Room info request failed: %s", error);    win_print(window, '-', 0, NULL, 0, 0, "", "");}

voidwin_show_contact(ProfWin *window, PContact contact){    const char *barejid = p_contact_barejid(contact);    const char *name = p_contact_name(contact);    const char *presence = p_contact_presence(contact);    const char *status = p_contact_status(contact);    GDateTime *last_activity = p_contact_last_activity(contact);    theme_item_t presence_colour = theme_main_presence_attrs(presence);    if (name) {        win_print(window, '-', 0, NULL, NO_EOL, presence_colour, "", name);    } else {        win_print(window, '-', 0, NULL, NO_EOL, presence_colour, "", barejid);    }    win_vprint(window, '-', 0, NULL, NO_DATE | NO_EOL, presence_colour, "", " is %s", presence);    if (last_activity) {        GDateTime *now = g_date_time_new_now_local();        GTimeSpan span = g_date_time_difference(now, last_activity);        g_date_time_unref(now);        int hours = span / G_TIME_SPAN_HOUR;        span = span - hours * G_TIME_SPAN_HOUR;        int minutes = span / G_TIME_SPAN_MINUTE;        span = span - minutes * G_TIME_SPAN_MINUTE;        int seconds = span / G_TIME_SPAN_SECOND;        if (hours > 0) {          win_vprint(window, '-', 0, NULL, NO_DATE | NO_EOL, presence_colour, "", ", idle %dh%dm%ds", hours, minutes, seconds);        }        else {          win_vprint(window, '-', 0, NULL, NO_DATE | NO_EOL, presence_colour, "", ", idle %dm%ds", minutes, seconds);        }    }    if (status) {        win_vprint(window, '-', 0, NULL, NO_DATE | NO_EOL, presence_colour, "", ", /"%s/"", p_contact_status(contact));    }    win_print(window, '-', 0, NULL, NO_DATE, presence_colour, "", "");}

voidui_show_lines(ProfWin *window, gchar** lines){    if (lines) {        int i;        for (i = 0; lines[i] != NULL; i++) {            win_print(window, '-', 0, NULL, 0, 0, "", lines[i]);        }    }}

voidui_handle_otr_error(const char *const barejid, const char *const message){    ProfChatWin *chatwin = wins_get_chat(barejid);    if (chatwin) {        win_print((ProfWin*)chatwin, '!', 0, NULL, 0, THEME_ERROR, "", message);    } else {        cons_show_error("%s - %s", barejid, message);    }}

voidwin_vprint(ProfWin *window, const char show_char, int pad_indent, GDateTime *timestamp,    int flags, theme_item_t theme_item, const char * const from, const char * const message, ...){    va_list arg;    va_start(arg, message);    GString *fmt_msg = g_string_new(NULL);    g_string_vprintf(fmt_msg, message, arg);    win_print(window, show_char, pad_indent, timestamp, flags, theme_item, from, fmt_msg->str);    g_string_free(fmt_msg, TRUE);}

voidwin_vprintln_ch(ProfWin *window, char ch, const char *const message, ...){    va_list arg;    va_start(arg, message);    GString *fmt_msg = g_string_new(NULL);    g_string_vprintf(fmt_msg, message, arg);    win_print(window, ch, 0, NULL, 0, 0, "", fmt_msg->str);    g_string_free(fmt_msg, TRUE);    va_end(arg);}

voidmucwin_handle_affiliation_list(ProfMucWin *mucwin, const char *const affiliation, GSList *jids){    assert(mucwin != NULL);    ProfWin *window = (ProfWin*)mucwin;    if (jids) {        win_vprint(window, '!', 0, NULL, 0, 0, "", "Affiliation: %s", affiliation);        GSList *curr_jid = jids;        while (curr_jid) {            char *jid = curr_jid->data;            win_vprint(window, '!', 0, NULL, 0, 0, "", "  %s", jid);            curr_jid = g_slist_next(curr_jid);        }        win_print(window, '!', 0, NULL, 0, 0, "", "");    } else {        win_vprint(window, '!', 0, NULL, 0, 0, "", "No users found with affiliation: %s", affiliation);        win_print(window, '!', 0, NULL, 0, 0, "", "");    }}

voidui_current_print_formatted_line(const char show_char, int attrs, const char *const msg, ...){    ProfWin *current = wins_get_current();    va_list arg;    va_start(arg, msg);    GString *fmt_msg = g_string_new(NULL);    g_string_vprintf(fmt_msg, msg, arg);    win_print(current, show_char, 0, NULL, 0, attrs, "", fmt_msg->str);    va_end(arg);    g_string_free(fmt_msg, TRUE);}

voidmucwin_room_disco_info(ProfMucWin *mucwin, GSList *identities, GSList *features){    assert(mucwin != NULL);    ProfWin *window = (ProfWin*)mucwin;    if ((identities && (g_slist_length(identities) > 0)) ||        (features && (g_slist_length(features) > 0))) {        if (identities) {            win_print(window, '!', 0, NULL, 0, 0, "", "Identities:");        }        while (identities) {            DiscoIdentity *identity = identities->data;  // anme trpe, cat            GString *identity_str = g_string_new("  ");            if (identity->name) {                identity_str = g_string_append(identity_str, identity->name);                identity_str = g_string_append(identity_str, " ");            }            if (identity->type) {                identity_str = g_string_append(identity_str, identity->type);                identity_str = g_string_append(identity_str, " ");            }            if (identity->category) {                identity_str = g_string_append(identity_str, identity->category);            }            win_print(window, '!', 0, NULL, 0, 0, "", identity_str->str);            g_string_free(identity_str, TRUE);            identities = g_slist_next(identities);        }        if (features) {            win_print(window, '!', 0, NULL, 0, 0, "", "Features:");        }        while (features) {            win_vprint(window, '!', 0, NULL, 0, 0, "", "  %s", features->data);            features = g_slist_next(features);        }        win_print(window, '-', 0, NULL, 0, 0, "", "");    }}

char*ui_ask_pgp_passphrase(const char *hint, int prev_fail){    ProfWin *current = wins_get_current();    win_println(current, 0, "");    if (prev_fail) {        win_print(current, '!', 0, NULL, 0, 0, "", "Incorrect passphrase");    }    if (hint) {        win_vprint(current, '!', 0, NULL, 0, 0, "", "Enter PGP key passphrase for %s", hint);    } else {        win_print(current, '!', 0, NULL, 0, 0, "", "Enter PGP key passphrase");    }    ui_update();    status_bar_get_password();    status_bar_update_virtual();    return inp_get_password();}

voidmucwin_info(ProfMucWin *mucwin){    assert(mucwin != NULL);    char *role = muc_role_str(mucwin->roomjid);    char *affiliation = muc_affiliation_str(mucwin->roomjid);    ProfWin *window = (ProfWin*) mucwin;    win_vprint(window, '!', 0, NULL, 0, 0, "", "Room: %s", mucwin->roomjid);    win_vprint(window, '!', 0, NULL, 0, 0, "", "Affiliation: %s", affiliation);    win_vprint(window, '!', 0, NULL, 0, 0, "", "Role: %s", role);    win_print(window, '-', 0, NULL, 0, 0, "", "");}

voidchatwin_otr_untrust(ProfChatWin *chatwin){    assert(chatwin != NULL);    chatwin->is_otr = TRUE;    chatwin->otr_is_trusted = FALSE;    ProfWin *window = (ProfWin*)chatwin;    win_print(window, '!', 0, NULL, 0, THEME_OTR_UNTRUSTED, "", "OTR session untrusted.");    if (wins_is_current(window)) {        title_bar_switch();    }}

voidchatwin_outgoing_carbon(ProfChatWin *chatwin, const char *const message, prof_enc_t enc_mode){    assert(chatwin != NULL);    char enc_char = '-';    if (enc_mode == PROF_MSG_PGP) {        enc_char = prefs_get_pgp_char();    }    win_print((ProfWin*)chatwin, enc_char, 0, NULL, 0, THEME_TEXT_ME, "me", message);    int num = wins_get_num((ProfWin*)chatwin);    status_bar_active(num);}

voidui_handle_room_config_submit_result_error(const char *const roomjid, const char *const message){    ProfWin *console = wins_get_console();    if (roomjid) {        ProfWin *muc_window = NULL;        ProfWin *form_window = NULL;        muc_window = (ProfWin*)wins_get_muc(roomjid);        GString *form_recipient = g_string_new(roomjid);        g_string_append(form_recipient, " config");        form_window = (ProfWin*) wins_get_muc_conf(form_recipient->str);        g_string_free(form_recipient, TRUE);        if (form_window) {            if (message) {                win_vprint(form_window, '!', 0, NULL, 0, THEME_ERROR, "", "Configuration error: %s", message);            } else {                win_print(form_window, '!', 0, NULL, 0, THEME_ERROR, "", "Configuration error");            }        } else if (muc_window) {            if (message) {                win_vprint(muc_window, '!', 0, NULL, 0, THEME_ERROR, "", "Configuration error: %s", message);            } else {                win_print(muc_window, '!', 0, NULL, 0, THEME_ERROR, "", "Configuration error");            }        } else {            if (message) {                win_vprint(console, '!', 0, NULL, 0, THEME_ERROR, "", "Configuration error for %s: %s", roomjid, message);            } else {                win_vprint(console, '!', 0, NULL, 0, THEME_ERROR, "", "Configuration error for %s", roomjid);            }        }    } else {        win_print(console, '!', 0, NULL, 0, THEME_ERROR, "", "Configuration error");    }}

voidmucwin_roster(ProfMucWin *mucwin, GList *roster, const char *const presence){    assert(mucwin != NULL);    ProfWin *window = (ProfWin*)mucwin;    if ((roster == NULL) || (g_list_length(roster) == 0)) {        if (presence == NULL) {            win_print(window, '!', 0, NULL, 0, THEME_ROOMINFO, "", "Room is empty.");        } else {            win_vprint(window, '!', 0, NULL, 0, THEME_ROOMINFO, "", "No occupants %s.", presence);        }    } else {        int length = g_list_length(roster);        if (presence == NULL) {            win_vprint(window, '!', 0, NULL, NO_EOL, THEME_ROOMINFO, "", "%d occupants: ", length);        } else {            win_vprint(window, '!', 0, NULL, NO_EOL, THEME_ROOMINFO, "", "%d %s: ", length, presence);        }        while (roster) {            Occupant *occupant = roster->data;            const char *presence_str = string_from_resource_presence(occupant->presence);            theme_item_t presence_colour = theme_main_presence_attrs(presence_str);            win_vprint(window, '!', 0, NULL, NO_DATE | NO_EOL, presence_colour, "", "%s", occupant->nick);            if (roster->next) {                win_print(window, '!', 0, NULL, NO_DATE | NO_EOL, 0, "", ", ");            }            roster = g_list_next(roster);        }        win_print(window, '!', 0, NULL, NO_DATE, THEME_ONLINE, "", "");    }}