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Added recording history of used commands into file 'abc.history' (Windows only).

This commit is contained in:
Alan Mishchenko 2012-08-25 12:32:44 -07:00
parent 49c5799934
commit 2a7a06b653
3 changed files with 12 additions and 5 deletions
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2
src/base/cmd/cmd.c
View File

@ -125,7 +125,7 @@ void Cmd_End( Abc_Frame_t * pAbc )
st_generator * gen;
char * pKey, * pValue;
#if defined(WIN32)
Cmd_HistoryWrite( pAbc );
Cmd_HistoryWrite( pAbc, ABC_INFINITY );
#endif
// st_free_table( pAbc->tCommands, (void (*)()) 0, CmdCommandFree );

2
src/base/cmd/cmd.h
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@ -61,7 +61,7 @@ extern void Cmd_FlagUpdateValue( Abc_Frame_t * pAbc, const char * key, ch
/*=== cmdHist.c ========================================================*/
extern void Cmd_HistoryAddCommand( Abc_Frame_t * pAbc, const char * command );
extern void Cmd_HistoryRead( Abc_Frame_t * p );
extern void Cmd_HistoryWrite( Abc_Frame_t * p );
extern void Cmd_HistoryWrite( Abc_Frame_t * p, int Limit );
/*=== cmdLoad.c ========================================================*/
extern int CmdCommandLoad( Abc_Frame_t * pAbc, int argc, char ** argv );

13
src/base/cmd/cmdHist.c
View File

@ -47,6 +47,9 @@ ABC_NAMESPACE_IMPL_START
***********************************************************************/
void Cmd_HistoryAddCommand( Abc_Frame_t * p, const char * command )
{
int nLastLooked = 10; // defines how many entries back are looked
int nLastSaved = 100; // defines how many last entries are saved
char Buffer[ABC_MAX_STR];
int Len = strlen(command);
strcpy( Buffer, command );
@ -60,11 +63,14 @@ void Cmd_HistoryAddCommand( Abc_Frame_t * p, const char * command )
char * pStr;
int i;
// do not enter if the same command appears among the last five commands
Vec_PtrForEachEntryStart( char *, p->aHistory, pStr, i, Abc_MaxInt(0, Vec_PtrSize(p->aHistory)-5) )
Vec_PtrForEachEntryStart( char *, p->aHistory, pStr, i, Abc_MaxInt(0, Vec_PtrSize(p->aHistory)-nLastLooked) )
if ( !strcmp(pStr, Buffer) )
break;
if ( i == Vec_PtrSize(p->aHistory) )
{
Vec_PtrPush( p->aHistory, Extra_UtilStrsav(Buffer) );
Cmd_HistoryWrite( p, nLastSaved );
}
}
}
@ -111,7 +117,7 @@ void Cmd_HistoryRead( Abc_Frame_t * p )
SeeAlso []
***********************************************************************/
void Cmd_HistoryWrite( Abc_Frame_t * p )
void Cmd_HistoryWrite( Abc_Frame_t * p, int Limit )
{
FILE * pFile;
char * pStr;
@ -122,7 +128,8 @@ void Cmd_HistoryWrite( Abc_Frame_t * p )
Abc_Print( 0, "Cannot open file \"abc.history\" for writing.\n" );
return;
}
Vec_PtrForEachEntry( char *, p->aHistory, pStr, i )
Limit = Abc_MaxInt( 0, Vec_PtrSize(p->aHistory)-Limit );
Vec_PtrForEachEntryStart( char *, p->aHistory, pStr, i, Limit )
fprintf( pFile, "%s\n", pStr );
fclose( pFile );
}