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/**CFile****************************************************************
FileName [mainUtils.c]
SystemName [ABC: Logic synthesis and verification system.]
PackageName [The main package.]
Synopsis [Miscellaneous utilities.]
Author [Alan Mishchenko]
Affiliation [UC Berkeley]
Date [Ver. 1.0. Started - June 20, 2005.]
Revision [$Id: mainUtils.c,v 1.00 2005/06/20 00:00:00 alanmi Exp $]
***********************************************************************/
#include "base/abc/abc.h"
#include "mainInt.h"
#if !defined(_WIN32) && !defined(AIX)
// comment out the following line if 'readline' is not available
#define ABC_USE_READLINE
#endif
#ifdef ABC_USE_READLINE
#include <readline/readline.h>
#include <readline/history.h>
#endif
ABC_NAMESPACE_IMPL_START
////////////////////////////////////////////////////////////////////////
/// DECLARATIONS ///
////////////////////////////////////////////////////////////////////////
static char * DateReadFromDateString( char * datestr );
////////////////////////////////////////////////////////////////////////
/// FUNCTION DEFINITIONS ///
////////////////////////////////////////////////////////////////////////
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
char * Abc_UtilsGetVersion( Abc_Frame_t * pAbc )
{
static char Version[1000];
sprintf(Version, "%s (compiled %s %s)", ABC_VERSION, __DATE__, __TIME__);
return Version;
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
char * Abc_UtilsGetUsersInput( Abc_Frame_t * pAbc )
{
static char Prompt[5000];
sprintf( Prompt, "abc %02d> ", pAbc->nSteps );
#ifdef ABC_USE_READLINE
{
static char * line = NULL;
if (line != NULL) ABC_FREE(line);
line = readline(Prompt);
if (line == NULL){ printf("***EOF***\n"); exit(0); }
add_history(line);
return line;
}
#else
{
char * pRetValue;
fprintf( pAbc->Out, "%s", Prompt );
pRetValue = fgets( Prompt, 5000, stdin );
return Prompt;
}
#endif
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Abc_UtilsPrintHello( Abc_Frame_t * pAbc )
{
fprintf( pAbc->Out, "%s\n", pAbc->sVersion );
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Abc_UtilsPrintUsage( Abc_Frame_t * pAbc, char * ProgName )
{
fprintf( pAbc->Err, "\n" );
fprintf( pAbc->Err,
"usage: %s [-c cmd] [-f script] [-h] [-o file] [-s] [-t type] [-T type] [-x] [-b] [file]\n",
ProgName);
fprintf( pAbc->Err, " -c cmd\texecute commands `cmd'\n");
fprintf( pAbc->Err, " -F script\texecute commands from a script file and echo commands\n");
fprintf( pAbc->Err, " -f script\texecute commands from a script file\n");
fprintf( pAbc->Err, " -h\t\tprint the command usage\n");
fprintf( pAbc->Err, " -o file\tspecify output filename to store the result\n");
fprintf( pAbc->Err, " -s\t\tdo not read any initialization file\n");
fprintf( pAbc->Err, " -t type\tspecify input type (blif_mv (default), blif_mvs, blif, or none)\n");
fprintf( pAbc->Err, " -T type\tspecify output type (blif_mv (default), blif_mvs, blif, or none)\n");
fprintf( pAbc->Err, " -x\t\tequivalent to '-t none -T none'\n");
fprintf( pAbc->Err, " -b\t\trunning in bridge mode\n");
fprintf( pAbc->Err, "\n" );
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Abc_UtilsSource( Abc_Frame_t * pAbc )
{
#ifdef WIN32
if ( Cmd_CommandExecute(pAbc, "source abc.rc") )
{
if ( Cmd_CommandExecute(pAbc, "source ..\\abc.rc") == 0 )
printf( "Loaded \"abc.rc\" from the parent directory.\n" );
else if ( Cmd_CommandExecute(pAbc, "source ..\\..\\abc.rc") == 0 )
printf( "Loaded \"abc.rc\" from the grandparent directory.\n" );
}
#else
#if 0
{
char * sPath1, * sPath2;
// If .rc is present in both the home and current directories, then read
// it from the home directory. Otherwise, read it from wherever it's located.
sPath1 = Extra_UtilFileSearch(".rc", "~/", "r");
sPath2 = Extra_UtilFileSearch(".rc", ".", "r");
if ( sPath1 && sPath2 ) {
/* ~/.rc == .rc : Source the file only once */
(void) Cmd_CommandExecute(pAbc, "source -s ~/.rc");
}
else {
if (sPath1) {
(void) Cmd_CommandExecute(pAbc, "source -s ~/.rc");
}
if (sPath2) {
(void) Cmd_CommandExecute(pAbc, "source -s .rc");
}
}
if ( sPath1 ) ABC_FREE(sPath1);
if ( sPath2 ) ABC_FREE(sPath2);
/* execute the abc script which can be open with the "open_path" */
Cmd_CommandExecute( pAbc, "source -s abc.rc" );
}
#endif
#ifdef ABC_PYTHON_EMBED
if ( getenv("ABC_PYTHON_ABC_RC") )
{
/* read script file from $ABC_PYTHON_ABC_RC */
char * sPath = getenv("ABC_PYTHON_ABC_RC");
if (sPath){
char * sCmd = ABC_ALLOC(char, strlen(sPath) + 50);
(void) sprintf(sCmd, "source -s %s", sPath);
(void) Cmd_CommandExecute(pAbc, sCmd);
ABC_FREE(sCmd);
}
}
else
#endif /* #ifdef ABC_PYTHON_EMBED */
{
char * sPath1, * sPath2;
char * home;
// If .rc is present in both the home and current directories, then read
// it from the home directory. Otherwise, read it from wherever it's located.
home = getenv("HOME");
if (home){
char * sPath3 = ABC_ALLOC(char, strlen(home) + 2);
(void) sprintf(sPath3, "%s/", home);
sPath1 = Extra_UtilFileSearch(".abc.rc", sPath3, "r");
ABC_FREE(sPath3);
}else
sPath1 = NULL;
sPath2 = Extra_UtilFileSearch(".abc.rc", ".", "r");
if ( sPath1 && sPath2 ) {
/* ~/.rc == .rc : Source the file only once */
char *tmp_cmd = ABC_ALLOC(char, strlen(sPath1)+12);
(void) sprintf(tmp_cmd, "source -s %s", sPath1);
// (void) Cmd_CommandExecute(pAbc, "source -s ~/.abc.rc");
(void) Cmd_CommandExecute(pAbc, tmp_cmd);
ABC_FREE(tmp_cmd);
}
else {
if (sPath1) {
char *tmp_cmd = ABC_ALLOC(char, strlen(sPath1)+12);
(void) sprintf(tmp_cmd, "source -s %s", sPath1);
// (void) Cmd_CommandExecute(pAbc, "source -s ~/.abc.rc");
(void) Cmd_CommandExecute(pAbc, tmp_cmd);
ABC_FREE(tmp_cmd);
}
if (sPath2) {
char *tmp_cmd = ABC_ALLOC(char, strlen(sPath2)+12);
(void) sprintf(tmp_cmd, "source -s %s", sPath2);
// (void) Cmd_CommandExecute(pAbc, "source -s .abc.rc");
(void) Cmd_CommandExecute(pAbc, tmp_cmd);
ABC_FREE(tmp_cmd);
}
}
if ( sPath1 ) ABC_FREE(sPath1);
if ( sPath2 ) ABC_FREE(sPath2);
/* execute the abc script which can be open with the "open_path" */
Cmd_CommandExecute( pAbc, "source -s abc.rc" );
}
#endif //WIN32
}
/**Function********************************************************************
Synopsis [Returns the date in a brief format assuming its coming from
the program `date'.]
Description [optional]
SideEffects []
******************************************************************************/
char * DateReadFromDateString( char * datestr )
{
static char result[25];
char day[10];
char month[10];
char zone[10];
char *at;
int date;
int hour;
int minute;
int second;
int year;
if (sscanf(datestr, "%s %s %2d %2d:%2d:%2d %s %4d",
day, month, &date, &hour, &minute, &second, zone, &year) == 8) {
if (hour >= 12) {
if (hour >= 13) hour -= 12;
at = "PM";
}
else {
if (hour == 0) hour = 12;
at = "AM";
}
(void) sprintf(result, "%d-%3s-%02d at %d:%02d %s",
date, month, year % 100, hour, minute, at);
return result;
}
else {
return datestr;
}
}
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
////////////////////////////////////////////////////////////////////////
ABC_NAMESPACE_IMPL_END
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