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git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2264 dbcabf3a-b0e7-0310-adc4-f8d773084564
107 lines
2.7 KiB
C
107 lines
2.7 KiB
C
/*
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term-dummy.c : irssi
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Copyright (C) 2001 Timo Sirainen
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "module.h"
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#include "signals.h"
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#include "fe-windows.h"
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static int newline;
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static GIOChannel *stdin_channel;
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static int readtag;
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static GString *input;
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static void sig_gui_printtext(WINDOW_REC *window, void *fgcolor,
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void *bgcolor, void *pflags,
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char *str, void *level)
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{
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if (newline) {
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newline = FALSE;
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printf("\r");
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}
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printf("%s", str);
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}
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static void sig_gui_printtext_finished(WINDOW_REC *window)
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{
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printf("\n");
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newline = TRUE;
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}
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static void sig_window_created(WINDOW_REC *window)
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{
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window->width = 80;
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window->height = 25;
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}
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static void readline(void)
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{
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unsigned char buffer[128];
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char *p;
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int ret, i;
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ret = read(0, buffer, sizeof(buffer));
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if (ret == 0 || (ret == -1 && errno != EINTR)) {
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/* lost terminal */
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signal_emit("command quit", 1, "Lost terminal");
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return;
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}
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for (i = 0; i < ret; i++)
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g_string_append_c(input, buffer[i]);
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p = strchr(input->str, '\n');
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if (p != NULL) {
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*p = '\0';
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signal_emit("send command", 3, input->str,
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active_win->active_server, active_win->active);
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*p = '\n';
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g_string_erase(input, 0, (int) (p-input->str)+1);
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}
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}
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void term_dummy_init(void)
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{
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newline = TRUE;
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input = g_string_new(NULL);
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signal_add("gui print text", (SIGNAL_FUNC) sig_gui_printtext);
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signal_add("gui print text finished", (SIGNAL_FUNC) sig_gui_printtext_finished);
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signal_add("window created", (SIGNAL_FUNC) sig_window_created);
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stdin_channel = g_io_channel_unix_new(0);
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readtag = g_input_add_full(stdin_channel,
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G_PRIORITY_HIGH, G_INPUT_READ,
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(GInputFunction) readline, NULL);
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g_io_channel_unref(stdin_channel);
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}
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void term_dummy_deinit(void)
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{
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signal_remove("gui print text", (SIGNAL_FUNC) sig_gui_printtext);
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signal_remove("gui print text finished", (SIGNAL_FUNC) sig_gui_printtext_finished);
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signal_remove("window created", (SIGNAL_FUNC) sig_window_created);
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g_source_remove(readtag);
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g_string_free(input, TRUE);
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}
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