* along with Enscript. If not, see <http://www.gnu.org/licenses/>.
*/
+#include <limits.h>
#include "gsint.h"
#include <libgen.h>
double xscale;
double yscale;
int llx, lly, urx, ury; /* Bounding box. */
- char filename[512];
+ char filename[PATH_MAX];
char *skipbuf;
unsigned int skipbuf_len;
unsigned int skipbuf_pos;
Color bgcolor;
struct
{
- char name[512];
+ char name[PATH_MAX];
FontPoint size;
InputEncoding encoding;
} font;
- char filename[512];
+ char filename[PATH_MAX];
} u;
};
static int user_fontp = 0;
/* The user ^@font{}-defined font. */
-static char user_font_name[256];
+static char user_font_name[PATH_MAX];
static FontPoint user_font_pt;
static InputEncoding user_font_encoding;
{
char *cp, *cp2;
int i, j, got;
+ char *ps_version_string; /* Version string for PS procsets. */
+
/* Dump PS header only once. */
if (ps_header_dumped)
return;
ps_header_dumped = 1;
+ /* Create version string. */
+ ps_version_string = xstrdup (VERSION);
+ cp = strrchr (ps_version_string, '.');
+ *cp = ' ';
+
/*
* Header.
*/
media->urx, media->ury));
OUTPUT ((cofp, "%%%%Title: %s\n", title));
OUTPUT ((cofp, "%%%%For: %s\n", passwd->pw_gecos));
- OUTPUT ((cofp, "%%%%Creator: %s\n", version_string));
+ OUTPUT ((cofp, "%%%%Creator: %s\n", PACKAGE_STRING));
OUTPUT ((cofp, "%%%%CreationDate: %s\n", date_string));
OUTPUT ((cofp, "%%%%Orientation: %s\n",
((nup > 1) && nup_landscape)
* Count possible line number spaces. This should be enought for 99999
* lines
*/
- linenumber_space = CHAR_WIDTH ('0') * 5 + 1.0;
- linenumber_margin = CHAR_WIDTH (':') + CHAR_WIDTH ('m');
+ linenumber_space = FNT_CHAR_WIDTH ('0') * 5 + 1.0;
+ linenumber_margin = FNT_CHAR_WIDTH (':') + FNT_CHAR_WIDTH ('m');
/* We got a new input file. */
input_filenum++;
FATAL ((stderr,
_("user font encoding can be only the system's default or `ps'")));
- strcpy (user_font_name, token.u.font.name);
+ memset (user_font_name, 0, sizeof(user_font_name));
+ strncpy (user_font_name, token.u.font.name, sizeof(user_font_name) - 1);
user_font_pt.w = token.u.font.size.w;
user_font_pt.h = token.u.font.size.h;
user_font_encoding = token.u.font.encoding;
/* Help macros. */
/* Check if character <ch> fits to current line. */
-#define FITS_ON_LINE(ch) ((linepos + CHAR_WIDTH (ch) < linew) || col == 0)
+#define FITS_ON_LINE(ch) ((linepos + FNT_CHAR_WIDTH (ch) < linew) || col == 0)
/* Is line buffer empty? */
#define BUFFER_EMPTY() (bufpos == 0)
#define EMIT(ch) \
do { \
APPEND_CHAR (ch); \
- linepos += CHAR_WIDTH (ch); \
+ linepos += FNT_CHAR_WIDTH (ch); \
col++; \
} while (0)
#define UNEMIT(ch) \
do { \
- linepos -= CHAR_WIDTH (ch); \
+ linepos -= FNT_CHAR_WIDTH (ch); \
col--; \
} while (0)
buf[i] = ch;
if (i + 1 >= sizeof (buf))
FATAL ((stderr, _("too long argument for %s escape:\n%.*s"),
- escapes[i].name, i, buf));
+ escapes[e].name, i, buf));
}
buf[i] = '\0';
switch (escapes[e].escape)
{
case ESC_FONT:
- strcpy (token->u.font.name, buf);
+ memset (token->u.font.name, 0, sizeof(token->u.font.name));
+ strncpy (token->u.font.name, buf, sizeof(token->u.font.name) - 1);
/* Check for the default font. */
if (strcmp (token->u.font.name, "default") == 0)
FATAL ((stderr, _("malformed font spec for ^@font escape: %s"),
token->u.font.name));
- strcpy (token->u.font.name, cp);
+ memset (token->u.font.name, 0, sizeof(token->u.font.name));
+ strncpy (token->u.font.name, cp, sizeof(token->u.font.name) - 1);
xfree (cp);
}
token->type = tFONT;
break;
case ESC_SETFILENAME:
- strcpy (token->u.filename, buf);
+ memset (token->u.filename, 0, sizeof(token->u.filename));
+ strncpy (token->u.filename, buf, sizeof(token->u.filename) - 1);
token->type = tSETFILENAME;
break;
{
/* Proportional font. */
- double grid = tabsize * CHAR_WIDTH (' ');
+ double grid = tabsize * FNT_CHAR_WIDTH (' ');
col++;
/* Move linepos to the next multiple of <grid>. */
if (ch == bs)
{
if (BUFFER_EMPTY () || !EXISTS (buffer[bufpos - 1]))
- linepos -= CHAR_WIDTH ('m');
+ linepos -= FNT_CHAR_WIDTH ('m');
else
- linepos -= CHAR_WIDTH (buffer[bufpos - 1]);
+ linepos -= FNT_CHAR_WIDTH (buffer[bufpos - 1]);
done = DONE_DONE;
break;
APPEND_CHAR (buf[i]);
/* Update current point counters manually. */
- linepos += CHAR_WIDTH (ch);
+ linepos += FNT_CHAR_WIDTH (ch);
col++;
}
else if (ch == '(' || ch == ')' || ch == '\\')
/* Count length. */
for (i = 0; buf[i]; i++)
- len += CHAR_WIDTH (buf[i]);
+ len += FNT_CHAR_WIDTH (buf[i]);
if (linepos + len < linew || col == 0)
{
/* No, this BoundingBox comment is corrupted. */
MESSAGE (0, (stderr, _("EPS file \"%s\" contains malformed \
%%%%BoundingBox row:\n\"%.*s\"\n"),
- token->u.epsf.filename, strlen (buf) - 1, buf));
+ token->u.epsf.filename, (int)(strlen (buf) - 1), buf));
break;
}
}
case 'l': /* lines or characters */
if (horizontal)
- val *= CHAR_WIDTH ('m');
+ val *= FNT_CHAR_WIDTH ('m');
else
val *= LINESKIP;
break;
int i;
char *saved_Fname = "";
FontPoint saved_Fpt;
- InputEncoding saved_Fencoding;
+ InputEncoding saved_Fencoding = 0;
saved_Fpt.w = 0.0;
saved_Fpt.h = 0.0;
/* Count linenumber string length. */
sprintf (buf, "%d", linenum);
for (i = 0; buf[i]; i++)
- len += CHAR_WIDTH (buf[i]);
+ len += FNT_CHAR_WIDTH (buf[i]);
/* Print line numbers. */
OUTPUT ((cofp, "%g %g M (%s:) s\n", x + space - len, y, buf));
* The name of the divert file, shared between divert() and undivert()
* functions.
*/
-static char divertfname[512];
-
static void
divert ()
{