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/*
** k2sys.c K2pdfopt system functions
**
** Copyright (C) 2019 http://willus.com
**
** This program is free software: you can redistribute it and/or modify
** it under the terms of the GNU Affero General Public License as
** published by the Free Software Foundation, either version 3 of the
** License, or (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU Affero General Public License for more details.
**
** You should have received a copy of the GNU Affero General Public License
** along with this program. If not, see <http://www.gnu.org/licenses/>.
**
*/
#include "k2pdfopt.h"
#include <stdarg.h>
#ifdef __ANDROID__
#include <android/log.h>
#endif
void k2sys_init(void)
{
wsys_set_decimal_period(1);
#ifdef HAVE_OCR_LIB
k2ocr_cpu_time_reset();
#endif
/* wrapbmp_init(); */
}
void k2sys_cpu_update(K2PDFOPT_SETTINGS *k2settings,double start_seconds,double stop_seconds)
{
#ifdef HAVE_OCR_LIB
if (k2settings->dst_ocr=='t' || k2settings->dst_ocr=='g')
{
int mt;
double cpusecs;
mt=k2ocr_max_threads();
cpusecs=k2ocr_cpu_time_secs();
k2printf("Total OCR CPU time used: ");
if (mt<=1)
k2printf("%.2f s\n",cpusecs);
else
{
#if (!(WIN32 || WIN64))
cpusecs /= mt;
#endif
k2printf("%.2f s per thread (%d threads)\n",cpusecs,mt);
}
}
#endif
k2printf(TTEXT_NORMAL "Total CPU time used: %.2f s\n",stop_seconds-start_seconds);
}
void k2sys_close(K2PDFOPT_SETTINGS *k2settings)
{
/* wrapbmp_free(); */
wsys_set_decimal_period(0);
k2ocr_end(k2settings);
#if (WILLUSDEBUGX & 0x100000)
willus_dmem_check();
#endif
}
void k2sys_exit(K2PDFOPT_SETTINGS *k2settings,int val)
{
k2sys_enter_to_exit(k2settings);
k2sys_close(k2settings);
exit(val);
}
void k2sys_enter_to_exit(K2PDFOPT_SETTINGS *k2settings)
{
static char *mesg=TTEXT_BOLD2 "Press <ENTER> to exit." TTEXT_NORMAL;
if (k2settings->exit_on_complete==1)
return;
if (k2settings->exit_on_complete==0)
{
char buf[16];
k2printf("%s",mesg);
k2gets(buf,15,"");
return;
}
/* If exit_on_complete < 0 */
wsys_enter_to_exit(mesg);
}
void k2sys_header(char *s)
{
char date[32];
char cap[32];
char k2pdfopt_os[64];
char k2pdfopt_chip[64];
char k2pdfopt_compiler[64];
extern char *k2pdfopt_version;
strcpy(date,__DATE__);
#ifdef HAVE_MUPDF_LIB
strcpy(cap," (w/MuPDF");
#else
cap[0]='\0';
#endif
#ifdef HAVE_DJVU_LIB
sprintf(&cap[strlen(cap)],"%sDjVuLibre",cap[0]=='\0'?" (w/":",");
#endif
#ifdef HAVE_OCR_LIB
sprintf(&cap[strlen(cap)],"%sOCR",cap[0]=='\0'?" (w/":",");
#endif
if (cap[0]=='\0')
strcpy(cap," (Ghostscript only)");
else
strcat(cap,")");
wsys_system_version(NULL,k2pdfopt_os,k2pdfopt_chip,k2pdfopt_compiler);
if (s==NULL)
k2printf(TTEXT_HEADER "k2pdfopt %s" TTEXT_NORMAL "%s (c) %s, GPLv3, http://willus.com\n"
" Compiled %s with %s for %s on %s.\n\n",
k2pdfopt_version,cap,
&date[strlen(date)-4],
__DATE__,k2pdfopt_compiler,k2pdfopt_os,k2pdfopt_chip);
else
sprintf(s,"k2pdfopt %s%s\r\n"
"(c) %s, GPLv3, http://willus.com\r\n"
"Compiled %s\r\n"
" with %s\r\n"
" for %s on %s.",
k2pdfopt_version,cap,
&date[strlen(date)-4],
__DATE__,k2pdfopt_compiler,k2pdfopt_os,k2pdfopt_chip);
}
int k2printf(char *fmt,...)
{
va_list args;
int status;
static void *k2printf_semaphore;
static int count=0;
if (count==0)
k2printf_semaphore = willusgui_semaphore_create_ex("k2printf",1,1);
count++;
if (k2printf_semaphore)
willusgui_semaphore_status_wait(k2printf_semaphore);
status=0;
va_start(args,fmt);
#ifdef HAVE_K2GUI
if (k2gui_active())
{
#if (WILLUSDEBUGX & 0x4000)
status=avprintf(stdout,fmt,args);
fflush(stdout);
#endif
if (k2gui_cbox_converting())
status=k2gui_cbox_vprintf(stdout,fmt,args);
else if (k2gui_overlay_converting())
status=k2gui_overlay_vprintf(stdout,fmt,args);
}
else
#endif
#ifdef __ANDROID__
{
char buf[1024];
status=vsnprintf(buf,sizeof(buf),fmt,args);
__android_log_write(ANDROID_LOG_DEBUG,"k2pdfopt",buf);
}
#else
status=avprintf(stdout,fmt,args);
fflush(stdout);
#endif
va_end(args);
willusgui_semaphore_release(k2printf_semaphore);
return(status);
}
void k2gets(char *buf,int maxlen,char *def)
{
#ifdef HAVE_K2GUI
if (k2gui_active())
{
strncpy(buf,def,maxlen-1);
buf[maxlen-1]='\0';
return;
}
#endif
if (fgets(buf,maxlen,stdin)==NULL)
{
strncpy(buf,def,maxlen-1);
buf[maxlen-1]='\0';
}
}
/*
void k2pdfopt_non_ascii_warning(FILE *out)
{
afprintf(out,"\a\n\n" ANSI_RED
"*************************************************************\n"
"** **\n"
"** " ANSI_YELLOW "Your command-line arguments have non-ASCII characters!" ANSI_RED " **\n"
"** **\n"
"** " ANSI_YELLOW "This may cause the k2pdfopt conversion to fail!" ANSI_RED " **\n"
"** **\n"
"*************************************************************\n"
"\n");
}
*/
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