windows-nt/Source/XPSP1/NT/drivers/tpg/hwx/madcow/src/saveink.c

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2020-09-26 03:20:57 -05:00
#include <stdio.h>
#include <direct.h>
#include <time.h>
#include "common.h"
#define INK_MAGIC_NUMBER 0xab56e921
#define INK_ROOT_DIR "\\madcow"
void SaveInk2File (GUIDE *pGuide, GLYPH *pGlyph, char *pszFileName)
{
FILE *fp;
int cStrk = CframeGLYPH (pGlyph);
GLYPH *gl;
DWORD dw = INK_MAGIC_NUMBER;
fp = fopen (pszFileName, "wb");
if (!fp)
return;
// write the magic#
fwrite (&dw, sizeof (dw), 1, fp);
// save the guide
if (pGuide)
fwrite (pGuide, sizeof (GUIDE), 1, fp);
if (pGlyph)
{
// save the ink
fwrite (&cStrk, 1, sizeof (int), fp);
for (gl = pGlyph; gl; gl = gl->next)
{
fwrite (&gl->frame->info.cPnt, 1, sizeof (int), fp);
fwrite (gl->frame->rgrawxy, gl->frame->info.cPnt, sizeof (XY), fp);
}
}
fclose (fp);
}
void SaveInk(GUIDE *pGuide, GLYPH *pGlyph)
{
char aszDate[10], aszTime[10];
char aszTodaysDir[128];
char aszFileName[256];
time_t ltime;
struct tm *pNow;
// make sure our root dir exists, if not create it
if (_chdir (INK_ROOT_DIR))
{
// we failed to create dir
if (_mkdir (INK_ROOT_DIR))
return;
}
time( &ltime );
pNow = localtime( &ltime );
// now does a dir with today's date exist
strftime(aszDate, sizeof (aszDate), "%m%d%Y", pNow);
sprintf (aszTodaysDir, "%s\\%s", INK_ROOT_DIR, aszDate);
if (_chdir (aszTodaysDir))
{
// we failed to create dir
if (_mkdir (aszTodaysDir))
return;
}
// generate file name
strftime(aszTime, sizeof (aszTime), "%H%M%S", pNow);
sprintf (aszFileName, "%s\\%s.ink", aszTodaysDir, aszTime);
SaveInk2File (pGuide, pGlyph, aszFileName);
}