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Annotation of uae/src/od-amiga/ami-appw.c, revision 1.1.1.3

1.1.1.3 ! root        1:  /*
1.1       root        2:   * UAE - The Un*x Amiga Emulator
1.1.1.3 ! root        3:   *
1.1       root        4:   * AppWindow interface
1.1.1.3 ! root        5:   *
1.1       root        6:   * Copyright 1997 Samuel Devulder.
                      7:   */
                      8: 
                      9: /****************************************************************************/
                     10: 
                     11: #include <workbench/startup.h>
                     12: 
                     13: #include <exec/execbase.h>
                     14: #include <exec/memory.h>
                     15: 
                     16: #include <dos/dos.h>
                     17: 
1.1.1.2   root       18: #if defined(POWERUP)
                     19: #ifndef USE_CLIB
                     20: #include <powerup/ppcproto/intuition.h>
                     21: #include <powerup/ppcproto/exec.h>
                     22: #include <powerup/ppcproto/dos.h>
                     23: /*#include <workbench/workbench.h> sam: a effacer*/
                     24: #include <powerup/ppcproto/wb.h>
                     25: #else
                     26: #include <clib/intuition_protos.h>
                     27: #include <clib/exec_protos.h>
                     28: #include <clib/dos_protos.h>
                     29: #include <clib/wb_protos.h>
                     30: #endif
                     31: 
                     32: #define AddAppWindow(a0, a1, a2, a3, tags...) \
                     33:        ({ULONG _tags[] = { tags }; AddAppWindowA((a0), (a1), (a2), (a3), (struct TagItem *)_tags);})
                     34: 
                     35: #else
1.1       root       36: #include <proto/intuition.h>
                     37: #include <proto/exec.h>
                     38: #include <proto/dos.h>
                     39: #include <proto/wb.h>
1.1.1.2   root       40: #endif
1.1       root       41: 
                     42: /****************************************************************************/
                     43: 
                     44: #include "sysconfig.h"
                     45: #include "sysdeps.h"
                     46: #include "options.h"
                     47: #include "uaeexe.h"
                     48: 
                     49: /****************************************************************************/
                     50: 
                     51: #define LEN 256
                     52: 
                     53: struct Library          *WorkbenchBase;
                     54: 
                     55: static struct AppWindow *AppWin;
                     56: static struct MsgPort   *AppPort;
                     57: 
                     58: int  appw_init(struct Window *W);
                     59: void appw_exit(void);
                     60: void appw_events(void);
                     61: 
                     62: /****************************************************************************/
                     63: 
                     64: int appw_init(struct Window *W)
                     65: {
                     66:     WorkbenchBase = (void*)OpenLibrary("workbench.library",36L);
                     67:     if(WorkbenchBase) {
1.1.1.3 ! root       68:        AppPort = CreatePort(0,0);
        !            69:        if(AppPort) {
        !            70:            AppWin = AddAppWindow(0,0,W,AppPort,NULL);
        !            71:            if(AppWin) {
        !            72:                write_log("AppWindow started.\n");
        !            73:                return 1;
        !            74:            }
        !            75:        }
1.1       root       76:     }
                     77:     write_log("Failed to start AppWindow.\n");
                     78: 
                     79:     return 0;
                     80: }
                     81: 
                     82: /****************************************************************************/
                     83: 
                     84: void appw_exit(void)
                     85: {
                     86:     if(AppPort) {
1.1.1.3 ! root       87:        void *msg;
        !            88:        while((msg=GetMsg(AppPort))) ReplyMsg(msg);
        !            89:        DeletePort(AppPort);
        !            90:        AppPort = NULL;
1.1       root       91:     }
                     92:     if(AppWin) {
1.1.1.3 ! root       93:        RemoveAppWindow(AppWin);
        !            94:        AppWin = NULL;
1.1       root       95:     }
                     96:     if(WorkbenchBase) {
1.1.1.3 ! root       97:        CloseLibrary((void*)WorkbenchBase);
        !            98:        WorkbenchBase = NULL;
1.1       root       99:     }
                    100: }
                    101: 
                    102: /***************************************************************************/
                    103: 
                    104: static void addcmd(char *cmd, int len, ULONG lock, char *name)
                    105: {
                    106:     len -= strlen(cmd); if(len<=0) return; while(*cmd) ++cmd;
                    107: 
                    108:     *cmd++ = ' '; if(--len<=0) return;
                    109: 
                    110:     NameFromLock(lock,cmd,len);
                    111:     len -= strlen(cmd);if(len<=0) return;while(*cmd) ++cmd;
                    112:     if(cmd[-1]!=':') {*cmd++='/'; len -= 1;if(len<=0) return;}
                    113:     strncpy(cmd,name,len);
                    114:     while(*cmd) {++cmd; if(--len<=0) *cmd='\0';}
                    115: }
                    116: 
                    117: /***************************************************************************/
                    118: 
                    119: void appw_events(void)
                    120: {
                    121:     if(AppWin) {
1.1.1.3 ! root      122:        struct AppMessage *msg;
        !           123:        struct WBArg *arg;
        !           124:        while((msg=(void*)GetMsg(AppPort))) {
        !           125:            char cmd[LEN];
        !           126:            int  i;
        !           127: 
        !           128:            arg = msg->am_ArgList;
        !           129: 
        !           130:            strcpy(cmd,"cd ");
        !           131:            NameFromLock(arg[0].wa_Lock,&cmd[3],LEN-3);
        !           132:            if(!uaeexe(cmd)) {
1.1.1.2   root      133:               strcpy(cmd,"run ");strcpy(cmd+4,arg[0].wa_Name);
1.1.1.3 ! root      134:               for(i=1;i<msg->am_NumArgs;++i)
        !           135:                   addcmd(cmd,LEN-2,arg[i].wa_Lock,arg[i].wa_Name);
        !           136:                   /*             ^        */
        !           137:                   /* 2 bytes for security */
        !           138:               uaeexe(cmd);
        !           139:            }
        !           140:            ReplyMsg((void*)msg);
        !           141:        }
1.1       root      142:     }
                    143: }

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