mirror of
https://github.com/ReactionQuake3/reaction.git
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IOQ3 commit 2097
This commit is contained in:
Richard Allen
parent
3c52f445cb
commit
95c0c4caac
1 changed files with 114 additions and 39 deletions
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@ -37,6 +37,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#include <libgen.h>
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#include <fcntl.h>
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#include <fenv.h>
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#include <sys/wait.h>
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qboolean stdinIsATTY;
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@ -550,28 +551,106 @@ void Sys_ErrorDialog( const char *error )
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}
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#ifndef MACOS_X
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static char execBuffer[ 1024 ];
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static char *execBufferPointer;
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static char *execArgv[ 16 ];
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static int execArgc;
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/*
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==============
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Sys_ClearExecBuffer
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==============
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*/
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static void Sys_ClearExecBuffer( void )
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{
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execBufferPointer = execBuffer;
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Com_Memset( execArgv, 0, sizeof( execArgv ) );
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execArgc = 0;
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}
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/*
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==============
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Sys_AppendToExecBuffer
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==============
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*/
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static void Sys_AppendToExecBuffer( const char *text )
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{
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size_t size = sizeof( execBuffer ) - ( execBufferPointer - execBuffer );
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int length = strlen( text ) + 1;
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if( length > size || execArgc >= ARRAY_LEN( execArgv ) )
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return;
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Q_strncpyz( execBufferPointer, text, size );
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execArgv[ execArgc++ ] = execBufferPointer;
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execBufferPointer += length;
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}
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/*
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==============
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Sys_Exec
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==============
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*/
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static int Sys_Exec( void )
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{
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pid_t pid = fork( );
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if( pid < 0 )
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return -1;
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if( pid )
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{
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// Parent
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int exitCode;
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wait( &exitCode );
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return WEXITSTATUS( exitCode );
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}
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else
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{
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// Child
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execvp( execArgv[ 0 ], execArgv );
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// Failed to execute
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exit( -1 );
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return -1;
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}
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}
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/*
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==============
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Sys_ZenityCommand
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==============
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*/
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static void Sys_ZenityCommand( dialogType_t type, const char *message, const char *title,
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char *command, size_t commandSize )
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static void Sys_ZenityCommand( dialogType_t type, const char *message, const char *title )
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{
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const char *options = "";
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Sys_ClearExecBuffer( );
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Sys_AppendToExecBuffer( "zenity" );
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switch( type )
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{
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default:
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case DT_INFO: options = "--info"; break;
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case DT_WARNING: options = "--warning"; break;
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case DT_ERROR: options = "--error"; break;
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case DT_YES_NO: options = "--question --ok-label=\"Yes\" --cancel-label=\"No\""; break;
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case DT_OK_CANCEL: options = "--question --ok-label=\"OK\" --cancel-label=\"Cancel\""; break;
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case DT_INFO: Sys_AppendToExecBuffer( "--info" ); break;
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case DT_WARNING: Sys_AppendToExecBuffer( "--warning" ); break;
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case DT_ERROR: Sys_AppendToExecBuffer( "--error" ); break;
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case DT_YES_NO:
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Sys_AppendToExecBuffer( "--question" );
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Sys_AppendToExecBuffer( "--ok-label=Yes" );
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Sys_AppendToExecBuffer( "--cancel-label=No" );
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break;
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case DT_OK_CANCEL:
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Sys_AppendToExecBuffer( "--question" );
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Sys_AppendToExecBuffer( "--ok-label=OK" );
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Sys_AppendToExecBuffer( "--cancel-label=Cancel" );
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break;
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}
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Com_sprintf( command, commandSize, "zenity %s --text=\"%s\" --title=\"%s\" >/dev/null 2>/dev/null",
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options, message, title );
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Sys_AppendToExecBuffer( va( "--text=%s", message ) );
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Sys_AppendToExecBuffer( va( "--title=%s", title ) );
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}
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/*
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@ -579,23 +658,23 @@ static void Sys_ZenityCommand( dialogType_t type, const char *message, const cha
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Sys_KdialogCommand
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==============
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*/
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static void Sys_KdialogCommand( dialogType_t type, const char *message, const char *title,
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char *command, size_t commandSize )
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static void Sys_KdialogCommand( dialogType_t type, const char *message, const char *title )
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{
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const char *options = "";
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Sys_ClearExecBuffer( );
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Sys_AppendToExecBuffer( "kdialog" );
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switch( type )
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{
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default:
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case DT_INFO: options = "--msgbox"; break;
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case DT_WARNING: options = "--sorry"; break;
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case DT_ERROR: options = "--error"; break;
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case DT_YES_NO: options = "--warningyesno"; break;
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case DT_OK_CANCEL: options = "--warningcontinuecancel"; break;
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case DT_INFO: Sys_AppendToExecBuffer( "--msgbox" ); break;
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case DT_WARNING: Sys_AppendToExecBuffer( "--sorry" ); break;
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case DT_ERROR: Sys_AppendToExecBuffer( "--error" ); break;
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case DT_YES_NO: Sys_AppendToExecBuffer( "--warningyesno" ); break;
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case DT_OK_CANCEL: Sys_AppendToExecBuffer( "--warningcontinuecancel" ); break;
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}
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Com_sprintf( command, commandSize, "kdialog %s \"%s\" --title \"%s\" >/dev/null 2>/dev/null",
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options, message, title );
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Sys_AppendToExecBuffer( message );
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Sys_AppendToExecBuffer( va( "--title=%s", title ) );
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}
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/*
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@ -603,20 +682,21 @@ static void Sys_KdialogCommand( dialogType_t type, const char *message, const ch
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Sys_XmessageCommand
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==============
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*/
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static void Sys_XmessageCommand( dialogType_t type, const char *message, const char *title,
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char *command, size_t commandSize )
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static void Sys_XmessageCommand( dialogType_t type, const char *message, const char *title )
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{
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const char *options = "";
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Sys_ClearExecBuffer( );
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Sys_AppendToExecBuffer( "xmessage" );
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Sys_AppendToExecBuffer( "-buttons" );
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switch( type )
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{
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default: options = "-buttons OK:0"; break;
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case DT_YES_NO: options = "-buttons Yes:0,No:1"; break;
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case DT_OK_CANCEL: options = "-buttons OK:0,Cancel:1"; break;
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default: Sys_AppendToExecBuffer( "OK:0" ); break;
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case DT_YES_NO: Sys_AppendToExecBuffer( "Yes:0,No:1" ); break;
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case DT_OK_CANCEL: Sys_AppendToExecBuffer( "OK:0,Cancel:1" ); break;
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}
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Com_sprintf( command, commandSize, "xmessage -center %s \"%s\" >/dev/null 2>/dev/null",
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options, message );
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Sys_AppendToExecBuffer( "-center" );
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Sys_AppendToExecBuffer( message );
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}
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/*
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@ -636,7 +716,7 @@ dialogResult_t Sys_Dialog( dialogType_t type, const char *message, const char *t
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XMESSAGE,
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NUM_DIALOG_PROGRAMS
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} dialogCommandType_t;
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typedef void (*dialogCommandBuilder_t)( dialogType_t, const char *, const char *, char *, size_t );
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typedef void (*dialogCommandBuilder_t)( dialogType_t, const char *, const char * );
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const char *session = getenv( "DESKTOP_SESSION" );
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qboolean tried[ NUM_DIALOG_PROGRAMS ] = { qfalse };
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@ -665,21 +745,16 @@ dialogResult_t Sys_Dialog( dialogType_t type, const char *message, const char *t
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if( !tried[ i ] )
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{
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int exitCode;
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int childSignal;
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int childCode;
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char command[ 1024 ];
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commands[ i ]( type, message, title, command, sizeof( command ) );
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exitCode = system( command );
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childSignal = exitCode & 127;
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childCode = exitCode >> 8;
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commands[ i ]( type, message, title );
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exitCode = Sys_Exec( );
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if( exitCode != -1 && childSignal == 0 && childCode != 126 && childCode != 127 )
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if( exitCode >= 0 )
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{
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switch( type )
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{
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case DT_YES_NO: return childCode ? DR_NO : DR_YES;
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case DT_OK_CANCEL: return childCode ? DR_CANCEL : DR_OK;
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case DT_YES_NO: return exitCode ? DR_NO : DR_YES;
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case DT_OK_CANCEL: return exitCode ? DR_CANCEL : DR_OK;
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default: return DR_OK;
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}
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}
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