/*
==================
CON_Print
==================
*/
void CON_Print(const char *msg)
{
if (!msg[0])
return;
CON_Hide();
if(com_ansiColor && com_ansiColor->integer)
Sys_AnsiColorPrint(msg);
else
fputs(msg, stderr);
if (!ttycon_on) {
// CON_Hide didn't do anything.
return;
}
// Only print prompt when msg ends with a newline, otherwise the console
// might get garbled when output does not fit on one line.
if (msg[strlen(msg) - 1] == '\n') {
CON_Show();
// Run CON_Show the number of times it was deferred.
while (ttycon_show_overdue > 0) {
CON_Show();
ttycon_show_overdue--;
}
}
else
{
// Defer calling CON_Show
ttycon_show_overdue++;
}
}
/*
==================
CON_Print
==================
*/
void CON_Print( const char *msg )
{
CON_Hide( );
CON_WindowsColorPrint( msg );
CON_Show( );
}
void Console::ToggleVisible()
{
if (CON_isVisible(mSdlConsole)){
CON_Hide(mSdlConsole);
} else {
CON_Show(mSdlConsole);
}
}
/*
==================
CON_Print
==================
*/
void CON_Print(char *string)
{
CON_Hide();
CON_WindowsColorPrint(string);
CON_Show();
}
/*
==================
CON_Shutdown
==================
*/
void CON_Shutdown (void)
{
CON_Hide();
SetConsoleMode(qconsole_hin, qconsole_orig_mode);
SetConsoleCursorInfo(qconsole_hout, &qconsole_orig_cursorinfo);
SetConsoleTextAttribute(qconsole_hout, qconsole_attrib);
CloseHandle(qconsole_hout);
CloseHandle(qconsole_hin);
}
/*
==================
CON_Print
==================
*/
void CON_Print( const char *msg )
{
CON_Hide( );
if( com_ansiColor && com_ansiColor->integer )
Sys_AnsiColorPrint( msg );
else
fputs( msg, stderr );
CON_Show( );
}
/*
==================
CON_Shutdown
Never exit without calling this, or your terminal will be left in a pretty bad state
==================
*/
void CON_Shutdown(void)
{
if(ttycon_on)
{
CON_Hide();
tcsetattr(STDIN_FILENO, TCSADRAIN, &TTY_tc);
}
// Restore blocking to stdin reads
fcntl(STDIN_FILENO, F_SETFL, fcntl(STDIN_FILENO, F_GETFL, 0) & ~O_NONBLOCK);
}
/*
==================
Hist_Prev
==================
*/
void Hist_Prev( void )
{
if (hist_current == hist_head)
return;
hist_current = (hist_current + CON_HISTORY - 1) % CON_HISTORY;
CON_Hide();
Field_Clear(&TTY_con);
memcpy(TTY_con.buffer, ttyEditLines[hist_current], MAX_EDIT_LINE);
TTY_con.cursor = strlen(TTY_con.buffer);
CON_Show();
}
/*
==================
CON_Print
==================
*/
void CON_Print( const char *msg )
{
CON_Hide( );
__android_log_print(ANDROID_LOG_DEBUG, "Quake_DEBUG", "%s", msg);
#if 0
if( com_ansiColor && com_ansiColor->integer )
Sys_AnsiColorPrint( msg );
else
fputs( msg, stderr );
#endif
CON_Show( );
}
/*
==================
Hist_Next
==================
*/
void Hist_Next( void )
{
if (hist_current == hist_tail)
return;
hist_current = (hist_current + 1) % CON_HISTORY;
CON_Hide();
Field_Clear(&TTY_con);
if (hist_current != hist_tail)
memcpy(TTY_con.buffer, ttyEditLines[hist_current], MAX_EDIT_LINE);
TTY_con.cursor = strlen(TTY_con.buffer);
CON_Show();
}
/*
==================
CON_Print_TTY
==================
*/
void CON_Print_TTY( const char *msg )
{
CON_Hide();
if ( ttycon_on && com_ansiColor.Get() )
{
CON_AnsiColorPrint( msg );
}
else
{
fputs( msg, stderr );
}
CON_Show();
}
/*
==================
CON_Print_TTY
==================
*/
void CON_Print_TTY( const char *msg )
{
CON_Hide();
if ( com_ansiColor && com_ansiColor->integer )
{
Sys_AnsiColorPrint( msg );
}
else
{
fputs( msg, stderr );
}
CON_Show();
}
/*
==================
CON_Input
==================
*/
char *CON_Input(void)
{
// we use this when sending back commands
static char text[MAX_EDIT_LINE];
int avail;
char key;
field_t *history;
size_t UNUSED_VAR size;
if(ttycon_on)
{
avail = read(STDIN_FILENO, &key, 1);
if(avail != -1)
{
// we have something
// backspace?
// NOTE TTimo testing a lot of values .. seems it's the only way to get it to work everywhere
if((key == TTY_erase) || (key == 127) || (key == 8))
{
if(TTY_con.cursor > 0)
{
TTY_con.cursor--;
TTY_con.buffer[TTY_con.cursor] = '\0';
CON_Back();
}
return NULL;
}
// check if this is a control char
if((key) && (key) < ' ')
{
if(key == '\n')
{
#ifndef DEDICATED
// if not in the game explicitly prepend a slash if needed
if (clc.state != CA_ACTIVE && TTY_con.cursor &&
TTY_con.buffer[0] != '/' && TTY_con.buffer[0] != '\\')
{
memmove(TTY_con.buffer + 1, TTY_con.buffer, sizeof(TTY_con.buffer) - 1);
TTY_con.buffer[0] = '\\';
TTY_con.cursor++;
}
if (TTY_con.buffer[0] == '/' || TTY_con.buffer[0] == '\\') {
Q_strncpyz(text, TTY_con.buffer + 1, sizeof(text));
} else if (TTY_con.cursor) {
Com_sprintf(text, sizeof(text), "cmd say %s", TTY_con.buffer);
} else {
text[0] = '\0';
}
// push it in history
Hist_Add(&TTY_con);
CON_Hide();
Com_Printf("%s%s\n", TTY_CONSOLE_PROMPT, TTY_con.buffer);
Field_Clear(&TTY_con);
CON_Show();
#else
// push it in history
Hist_Add(&TTY_con);
Q_strncpyz(text, TTY_con.buffer, sizeof(text));
Field_Clear(&TTY_con);
key = '\n';
size = write(STDOUT_FILENO, &key, 1);
size = write(STDOUT_FILENO, TTY_CONSOLE_PROMPT, strlen(TTY_CONSOLE_PROMPT));
#endif
return text;
}
if(key == '\t')
{
CON_Hide();
Field_AutoComplete(&TTY_con);
CON_Show();
return NULL;
}
avail = read(STDIN_FILENO, &key, 1);
if(avail != -1)
{
// VT 100 keys
if(key == '[' || key == 'O')
{
avail = read(STDIN_FILENO, &key, 1);
if(avail != -1)
{
switch (key)
{
case 'A':
history = Hist_Prev();
if(history)
{
CON_Hide();
TTY_con = *history;
CON_Show();
}
CON_FlushIn();
return NULL;
break;
case 'B':
history = Hist_Next();
CON_Hide();
if(history)
{
TTY_con = *history;
}
else
{
Field_Clear(&TTY_con);
}
CON_Show();
CON_FlushIn();
return NULL;
break;
case 'C':
return NULL;
case 'D':
return NULL;
}
}
}
}
Com_DPrintf("droping ISCTL sequence: %d, TTY_erase: %d\n", key, TTY_erase);
CON_FlushIn();
return NULL;
}
if(TTY_con.cursor >= sizeof(text) - 1)
return NULL;
// push regular character
TTY_con.buffer[TTY_con.cursor] = key;
TTY_con.cursor++; // next char will always be '\0'
// print the current line (this is differential)
size = write(STDOUT_FILENO, &key, 1);
}
return NULL;
}
else if(stdin_active)
{
int len;
fd_set fdset;
struct timeval timeout;
FD_ZERO(&fdset);
FD_SET(STDIN_FILENO, &fdset); // stdin
timeout.tv_sec = 0;
timeout.tv_usec = 0;
if(select(STDIN_FILENO + 1, &fdset, NULL, NULL, &timeout) == -1 || !FD_ISSET(STDIN_FILENO, &fdset))
return NULL;
len = read(STDIN_FILENO, text, sizeof(text));
if(len == 0)
{ // eof!
stdin_active = qfalse;
return NULL;
}
if(len < 1)
return NULL;
text[len - 1] = 0; // rip off the /n and terminate
return text;
}
return NULL;
}
/*
==================
CON_Input
==================
*/
char *CON_Input( void )
{
// we use this when sending back commands
static char text[MAX_EDIT_LINE];
int avail;
char key;
if(ttycon_on)
{
CON_CheckRep();
avail = read(STDIN_FILENO, &key, 1);
if (avail != -1)
{
// we have something
// disable hibernation for ten seconds to workaround console input lagg
svs.hibernation.disableUntil = svs.time + 10000;
// backspace?
// NOTE TTimo testing a lot of values .. seems it's the only way to get it to work everywhere
if ((key == TTY_erase) || (key == 127) || (key == 8))
{
if (TTY_con.cursor > 0)
{
TTY_con.cursor--;
TTY_con.buffer[TTY_con.cursor] = '\0';
CON_Back();
}
return NULL;
}
// check if this is a control char
if ((key) && (key) < ' ')
{
if (key == '\n')
{
#ifndef DEDICATED
if (TTY_con.buffer[0] == '/' || TTY_con.buffer[0] == '\\') {
Q_strncpyz(text, TTY_con.buffer + 1, sizeof(text));
} else if (TTY_con.cursor) {
Q_strncpyz(text, TTY_con.buffer, sizeof(text));
} else {
text[0] = '\0';
}
// push it in history
Hist_Add();
CON_Hide();
Com_Printf("%s%s\n", TTY_CONSOLE_PROMPT, TTY_con.buffer);
Field_Clear(&TTY_con);
CON_Show();
#else
// push it in history
Hist_Add();
Q_strncpyz(text, TTY_con.buffer, sizeof(text));
Field_Clear(&TTY_con);
key = '\n';
write(STDOUT_FILENO, &key, 1);
write(STDOUT_FILENO, TTY_CONSOLE_PROMPT, strlen(TTY_CONSOLE_PROMPT));
#endif
return text;
}
if (key == '\t')
{
CON_Hide();
Field_AutoComplete( &TTY_con );
CON_Show();
return NULL;
}
avail = read(STDIN_FILENO, &key, 1);
if (avail != -1)
{
// VT 100 keys
if (key == '[' || key == 'O')
{
avail = read(STDIN_FILENO, &key, 1);
if (avail != -1)
{
switch (key)
{
case 'A':
Hist_Prev();
CON_FlushIn();
return NULL;
break;
case 'B':
Hist_Next();
CON_FlushIn();
return NULL;
break;
case 'C':
return NULL;
case 'D':
return NULL;
}
}
}
}
Com_DPrintf("droping ISCTL sequence: %d, TTY_erase: %d\n", key, TTY_erase);
CON_FlushIn();
return NULL;
}
if (TTY_con.cursor >= (int)sizeof(text) - 1)
return NULL;
// push regular character
TTY_con.buffer[TTY_con.cursor] = key;
TTY_con.cursor++; // next char will always be '\0'
// print the current line (this is differential)
write(STDOUT_FILENO, &key, 1);
}
return NULL;
}
else if (stdin_active)
{
int len;
fd_set fdset;
struct timeval timeout;
FD_ZERO(&fdset);
FD_SET(STDIN_FILENO, &fdset); // stdin
timeout.tv_sec = 0;
timeout.tv_usec = 0;
if(select (STDIN_FILENO + 1, &fdset, NULL, NULL, &timeout) == -1 || !FD_ISSET(STDIN_FILENO, &fdset))
return NULL;
len = read(STDIN_FILENO, text, sizeof(text));
if (len == 0)
{ // eof!
stdin_active = qfalse;
return NULL;
}
if (len < 1)
return NULL;
text[len-1] = 0; // rip off the /n and terminate
return text;
}
return NULL;
}
/* Takes keys from the keyboard and inputs them to the console
If the event was not handled (i.e. WM events or unknown ctrl-shift
sequences) the function returns the event for further processing. */
int CON_Events(int event)
{
if(Topmost == NULL)
return event;
if(!CON_isVisible(Topmost))
return event;
if(event & KEY_CTRLED)
{
//CTRL pressed
switch(event & ~KEY_CTRLED)
{
case KEY_A:
Cursor_Home(Topmost);
break;
case KEY_E:
Cursor_End(Topmost);
break;
case KEY_C:
Clear_Command(Topmost);
break;
case KEY_L:
Clear_History(Topmost);
CON_UpdateConsole(Topmost);
break;
default:
return event;
}
}
else if(event & KEY_ALTED)
{
//the console does not handle ALT combinations!
return event;
}
else
{
//first of all, check if the console hide key was pressed
if(event == Topmost->HideKey)
{
CON_Hide(Topmost);
return 0;
}
switch (event & 0xff)
{
case KEY_LSHIFT:
case KEY_RSHIFT:
return event;
case KEY_HOME:
if(event & KEY_SHIFTED)
{
Topmost->ConsoleScrollBack = Topmost->LineBuffer-1;
CON_UpdateConsole(Topmost);
} else {
Cursor_Home(Topmost);
}
break;
case KEY_END:
if(event & KEY_SHIFTED)
{
Topmost->ConsoleScrollBack = 0;
CON_UpdateConsole(Topmost);
} else {
Cursor_End(Topmost);
}
break;
case KEY_PAGEUP:
Topmost->ConsoleScrollBack += CON_LINE_SCROLL;
if(Topmost->ConsoleScrollBack > Topmost->LineBuffer-1)
Topmost->ConsoleScrollBack = Topmost->LineBuffer-1;
CON_UpdateConsole(Topmost);
break;
case KEY_PAGEDOWN:
Topmost->ConsoleScrollBack -= CON_LINE_SCROLL;
if(Topmost->ConsoleScrollBack < 0)
Topmost->ConsoleScrollBack = 0;
CON_UpdateConsole(Topmost);
break;
case KEY_UP:
Command_Up(Topmost);
break;
case KEY_DOWN:
Command_Down(Topmost);
break;
case KEY_LEFT:
Cursor_Left(Topmost);
break;
case KEY_RIGHT:
Cursor_Right(Topmost);
break;
case KEY_BACKSP:
Cursor_BSpace(Topmost);
break;
case KEY_DELETE:
Cursor_Del(Topmost);
break;
case KEY_INSERT:
Topmost->InsMode = 1-Topmost->InsMode;
break;
case KEY_TAB:
CON_TabCompletion(Topmost);
break;
case KEY_ENTER:
if(strlen(Topmost->Command) > 0) {
CON_NewLineCommand(Topmost);
// copy the input into the past commands strings
strcpy(Topmost->CommandLines[0], Topmost->Command);
// display the command including the prompt
CON_Out(Topmost, "%s%s", Topmost->Prompt, Topmost->Command);
CON_UpdateConsole(Topmost);
CON_Execute(Topmost, Topmost->Command);
//printf("Command: %s\n", Topmost->Command);
Clear_Command(Topmost);
Topmost->CommandScrollBack = -1;
}
break;
case KEY_ESC:
//deactivate Console
if (event & KEY_SHIFTED) {
CON_Hide(Topmost);
return 0;
}
break;
default:
if(Topmost->InsMode)
Cursor_Add(Topmost, event);
else {
Cursor_Add(Topmost, event);
Cursor_Del(Topmost);
}
}
}
return 0;
}
/*
==================
CON_Input
==================
*/
char *CON_Input( void )
{
// we use this when sending back commands
static char text[MAX_EDIT_LINE];
int avail;
char key;
field_t *history;
size_t size;
if(ttycon_on)
{
avail = read(STDIN_FILENO, &key, 1);
if (avail != -1)
{
// we have something
// backspace?
// NOTE TTimo testing a lot of values .. seems it's the only way to get it to work everywhere
if ((key == TTY_erase) || (key == 127) || (key == 8))
{
if (TTY_con.cursor > 0)
{
TTY_con.cursor--;
TTY_con.buffer[TTY_con.cursor] = '\0';
CON_Back();
}
return NULL;
}
// check if this is a control char
if ((key) && (key) < ' ')
{
if (key == '\n')
{
// push it in history
Hist_Add(&TTY_con);
Q_strncpyz(text, TTY_con.buffer, sizeof(text));
Field_Clear(&TTY_con);
key = '\n';
size = write(1, &key, 1);
size = write( 1, "]", 1 );
return text;
}
if (key == '\t')
{
CON_Hide();
Field_AutoComplete( &TTY_con );
CON_Show();
return NULL;
}
avail = read(STDIN_FILENO, &key, 1);
if (avail != -1)
{
// VT 100 keys
if (key == '[' || key == 'O')
{
avail = read(STDIN_FILENO, &key, 1);
if (avail != -1)
{
switch (key)
{
case 'A':
history = Hist_Prev();
if (history)
{
CON_Hide();
TTY_con = *history;
CON_Show();
}
CON_FlushIn();
return NULL;
break;
case 'B':
history = Hist_Next();
CON_Hide();
if (history)
{
TTY_con = *history;
} else
{
Field_Clear(&TTY_con);
}
CON_Show();
CON_FlushIn();
return NULL;
break;
case 'C':
return NULL;
case 'D':
return NULL;
}
}
}
}
Com_DPrintf("droping ISCTL sequence: %d, TTY_erase: %d\n", key, TTY_erase);
CON_FlushIn();
return NULL;
}
if (TTY_con.cursor >= sizeof(text) - 1)
return NULL;
// push regular character
TTY_con.buffer[TTY_con.cursor] = key;
TTY_con.cursor++;
// print the current line (this is differential)
size = write(STDOUT_FILENO, &key, 1);
}
return NULL;
}
else if (stdin_active)
{
int len;
fd_set fdset;
struct timeval timeout;
FD_ZERO(&fdset);
FD_SET(STDIN_FILENO, &fdset); // stdin
timeout.tv_sec = 0;
timeout.tv_usec = 0;
if(select (STDIN_FILENO + 1, &fdset, NULL, NULL, &timeout) == -1 || !FD_ISSET(STDIN_FILENO, &fdset))
return NULL;
len = read(STDIN_FILENO, text, sizeof(text));
if (len == 0)
{ // eof!
stdin_active = qfalse;
return NULL;
}
if (len < 1)
return NULL;
text[len-1] = 0; // rip off the /n and terminate
return text;
}
return NULL;
}
/*
==================
CON_Input_TTY
==================
*/
char *CON_Input_TTY()
{
// we use this when sending back commands
static char text[ MAX_EDIT_LINE ];
int avail;
char key;
if ( ttycon_on )
{
avail = read( STDIN_FILENO, &key, 1 );
if ( avail != -1 )
{
// we have something
// backspace?
// NOTE TTimo testing a lot of values .. seems it's the only way to get it to work everywhere
if ( ( key == TTY_erase ) || ( key == 127 ) || ( key == 8 ) )
{
CON_Hide();
TTY_field.DeletePrev();
CON_Show();
CON_FlushIn();
return nullptr;
}
// check if this is a control char
if ( ( key ) && ( key ) < ' ' )
{
if ( key == '\n' )
{
TTY_field.RunCommand(com_consoleCommand.Get());
WriteToStdout("\n]");
return nullptr;
}
if ( key == '\t' )
{
CON_Hide();
TTY_field.AutoComplete();
CON_Show();
return nullptr;
}
if ( key == '\x15' ) // ^U
{
CON_Hide();
TTY_field.Clear();
CON_Show();
return nullptr;
}
avail = read( STDIN_FILENO, &key, 1 );
if ( avail != -1 )
{
// VT 100 keys
if ( key == '[' || key == 'O' )
{
avail = read( STDIN_FILENO, &key, 1 );
if ( avail != -1 )
{
switch ( key )
{
case 'A':
CON_Hide();
TTY_field.HistoryPrev();
CON_Show();
CON_FlushIn();
return nullptr;
case 'B':
CON_Hide();
TTY_field.HistoryNext();
CON_Show();
CON_FlushIn();
return nullptr;
case 'C':
return nullptr;
case 'D':
return nullptr;
}
}
}
}
CON_FlushIn();
return nullptr;
}
CON_Hide();
TTY_field.AddChar(key);
CON_Show();
}
return nullptr;
}
else if ( stdin_active )
{
int len;
fd_set fdset;
struct timeval timeout;
FD_ZERO( &fdset );
FD_SET( STDIN_FILENO, &fdset ); // stdin
timeout.tv_sec = 0;
timeout.tv_usec = 0;
if ( select( STDIN_FILENO + 1, &fdset, nullptr, nullptr, &timeout ) == -1 || !FD_ISSET( STDIN_FILENO, &fdset ) )
{
return nullptr;
}
len = read( STDIN_FILENO, text, sizeof( text ) );
if ( len == 0 )
{
// eof!
stdin_active = false;
return nullptr;
}
if ( len < 1 )
{
return nullptr;
}
text[ len - 1 ] = 0; // rip off the /n and terminate
return text;
}
return nullptr;
}
/* Takes keys from the keyboard and inputs them to the console
If the event was not handled (i.e. WM events or unknown ctrl-shift
sequences) the function returns the event for further processing. */
SDL_Event* CON_Events(SDL_Event *event) {
if(Topmost == NULL)
return event;
if(!CON_isVisible(Topmost))
return event;
if(event->type == SDL_KEYDOWN) {
if(event->key.keysym.mod & KMOD_CTRL) {
/* CTRL pressed */
switch(event->key.keysym.sym) {
case SDLK_a:
Cursor_Home(Topmost);
break;
case SDLK_e:
Cursor_End(Topmost);
break;
case SDLK_c:
Clear_Command(Topmost);
break;
case SDLK_l:
Clear_History(Topmost);
CON_UpdateConsole(Topmost);
break;
default:
return event;
}
} else if(event->key.keysym.mod & KMOD_ALT) {
/* the console does not handle ALT combinations! */
return event;
} else {
/* first of all, check if the console hide key was pressed */
if(event->key.keysym.sym == Topmost->HideKey) {
CON_Hide(Topmost);
return NULL;
}
switch (event->key.keysym.sym) {
case SDLK_HOME:
if(event->key.keysym.mod & KMOD_SHIFT) {
Topmost->ConsoleScrollBack = Topmost->LineBuffer-1;
CON_UpdateConsole(Topmost);
} else {
Cursor_Home(Topmost);
}
break;
case SDLK_END:
if(event->key.keysym.mod & KMOD_SHIFT) {
Topmost->ConsoleScrollBack = 0;
CON_UpdateConsole(Topmost);
} else {
Cursor_End(Topmost);
}
break;
case SDLK_PAGEUP:
Topmost->ConsoleScrollBack += CON_LINE_SCROLL;
if(Topmost->ConsoleScrollBack > Topmost->LineBuffer-1)
Topmost->ConsoleScrollBack = Topmost->LineBuffer-1;
CON_UpdateConsole(Topmost);
break;
case SDLK_PAGEDOWN:
Topmost->ConsoleScrollBack -= CON_LINE_SCROLL;
if(Topmost->ConsoleScrollBack < 0)
Topmost->ConsoleScrollBack = 0;
CON_UpdateConsole(Topmost);
break;
case SDLK_UP:
Command_Up(Topmost);
break;
case SDLK_DOWN:
Command_Down(Topmost);
break;
case SDLK_LEFT:
Cursor_Left(Topmost);
break;
case SDLK_RIGHT:
Cursor_Right(Topmost);
break;
case SDLK_BACKSPACE:
Cursor_BSpace(Topmost);
break;
case SDLK_DELETE:
Cursor_Del(Topmost);
break;
case SDLK_INSERT:
Topmost->InsMode = 1-Topmost->InsMode;
break;
case SDLK_TAB:
CON_TabCompletion(Topmost);
break;
case SDLK_RETURN:
if(strlen(Topmost->Command) > 0) {
CON_NewLineCommand(Topmost);
/* copy the input into the past commands strings */
strcpy(Topmost->CommandLines[0], Topmost->Command);
/* display the command including the prompt */
CON_Out(Topmost, "%s%s", Topmost->Prompt, Topmost->Command);
CON_Execute(Topmost, Topmost->Command);
/* printf("Command: %s\n", Topmost->Command); */
Clear_Command(Topmost);
Topmost->CommandScrollBack = -1;
}
break;
case SDLK_ESCAPE:
/* deactivate Console */
CON_Hide(Topmost);
return NULL;
default:
if(Topmost->InsMode)
Cursor_Add(Topmost, event);
else {
Cursor_Add(Topmost, event);
Cursor_Del(Topmost);
}
}
}
return NULL;
}
return event;
}
