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DBG: added an error message

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DBG: more generic command execution routines
This commit is contained in:
mr.exodia 2014-02-10 21:01:20 +01:00
parent 9a07ad4121
commit 668121f431
1 changed files with 42 additions and 65 deletions
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107
x64_dbg_dbg/simplescript.cpp
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@ -48,7 +48,10 @@ static bool scriptcreatelinemap(const char* filename)
{
HANDLE hFile=CreateFileA(filename, GENERIC_READ, FILE_SHARE_READ, 0, OPEN_EXISTING, 0, 0);
if(hFile==INVALID_HANDLE_VALUE)
{
GuiScriptError(0, "CreateFile failed...");
return false;
}
unsigned int filesize=GetFileSize(hFile, 0);
char* filedata=(char*)emalloc(filesize+1, "createlinemap:filedata");
memset(filedata, 0, filesize+1);
@ -238,6 +241,43 @@ static CMDRESULT scriptinternalcmdexec(const char* command)
return STATUS_CONTINUE;
}
static bool scriptinternalcmd()
{
bool bContinue=true;
LINEMAPENTRY cur=linemap.at(scriptIp-1);
if(cur.type==linecommand)
{
switch(scriptinternalcmdexec(cur.u.command))
{
case STATUS_CONTINUE:
break;
case STATUS_ERROR:
bContinue=false;
GuiScriptError(scriptIp, "Error executing command!");
break;
case STATUS_EXIT:
bContinue=false;
scriptIp=scriptinternalstep(0);
GuiScriptSetIp(scriptIp);
break;
}
}
else if(cur.type==linebranch) //branch
{
switch(cur.u.branch.type) //branch types
{
case scriptjmp:
scriptIp=scriptlabelfind(cur.u.branch.branchlabel);
break;
default:
bContinue=false;
GuiScriptError(scriptIp, "Branches are not yet supported...");
break;
}
}
return bContinue;
}
static DWORD WINAPI scriptRunThread(void* arg)
{
int destline=(int)(duint)arg;
@ -256,36 +296,7 @@ static DWORD WINAPI scriptRunThread(void* arg)
bool bContinue=true;
while(bContinue && !bAbort) //run loop
{
LINEMAPENTRY cur=linemap.at(scriptIp-1);
if(cur.type==linecommand)
{
CMDRESULT cmdres=scriptinternalcmdexec(cur.u.command);
switch(cmdres)
{
case STATUS_CONTINUE:
break;
case STATUS_ERROR:
bContinue=false;
GuiScriptError(scriptIp, "Error executing command!");
break;
case STATUS_EXIT:
bContinue=false;
scriptIp=scriptinternalstep(0);
break;
}
}
else if(cur.type==linebranch) //branch
{
if(cur.u.branch.type==scriptjmp) //simple jump
{
scriptIp=scriptlabelfind(cur.u.branch.branchlabel);
}
else
{
bContinue=false;
GuiScriptError(scriptIp, "Branches are not yet supported...");
}
}
bContinue=scriptinternalcmd();
if(scriptIp==scriptinternalstep(scriptIp)) //end of script
{
bContinue=false;
@ -337,42 +348,8 @@ void scriptstep()
if(bIsRunning) //already running
return;
scriptIp=scriptinternalstep(scriptIp-1); //probably useless
bool bContinue=true;
LINEMAPENTRY cur=linemap.at(scriptIp-1);
if(cur.type==linecommand)
{
CMDRESULT cmdres=scriptinternalcmdexec(cur.u.command);
switch(cmdres)
{
case STATUS_CONTINUE:
break;
case STATUS_ERROR:
bContinue=false;
GuiScriptError(scriptIp, "Error executing command!");
break;
case STATUS_EXIT:
bContinue=false;
scriptIp=scriptinternalstep(0);
GuiScriptSetIp(scriptIp);
break;
}
}
else if(cur.type==linebranch) //branch
{
if(cur.u.branch.type==scriptjmp) //simple jump
{
scriptIp=scriptlabelfind(cur.u.branch.branchlabel);
}
else
{
bContinue=false;
GuiScriptError(scriptIp, "Branches are not yet supported...");
}
}
if(!bContinue)
if(!scriptinternalcmd())
return;
if(scriptIp==scriptinternalstep(scriptIp)) //end of script
scriptIp=0;
scriptIp=scriptinternalstep(scriptIp);