X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fhtml.c;h=1b56ba1c2f77d2ee52af6a943e25b6846fad3124;hb=4a73877b4d56caed03d383fb4d38347a9774046f;hp=ea11459d132d642449c348227a9d623a65829760;hpb=92bfefccd465052e492f669ce561aa25b0110283;p=pspp-builds.git

diff --git a/src/html.c b/src/html.c
index ea11459d..1b56ba1c 100644
--- a/src/html.c
+++ b/src/html.c
@@ -14,8 +14,8 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-   02111-1307, USA. */
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+   02110-1301, USA. */
 
 /* This #if encloses the rest of the file. */
 #if !NO_HTML
@@ -35,11 +35,17 @@
 #include "alloc.h"
 #include "error.h"
 #include "filename.h"
+#include "getl.h"
 #include "getline.h"
+#include "getlogin_r.h"
 #include "output.h"
 #include "som.h"
 #include "tab.h"
 #include "version.h"
+#include "mkfile.h"
+
+#include "gettext.h"
+#define _(msgid) gettext (msgid)
 
 /* Prototypes. */
 static int postopen (struct file_ext *);
@@ -122,6 +128,22 @@ html_close_driver (struct outp_driver *this)
   return 1;
 }
 
+
+/* Link the image contained in FILENAME to the 
+   HTML stream in file F. */
+static int
+link_image (struct file_ext *f, char *filename)
+{
+  fprintf (f->file,
+	   "<IMG SRC=\"%s\"/>", filename);
+
+  if (ferror (f->file))
+    return 0;
+
+  return 1;
+}
+
+
 /* Generic option types. */
 enum
 {
@@ -217,9 +239,7 @@ postopen (struct file_ext *f)
       {"source-file", 0},
       {0, 0},
     };
-#if HAVE_UNISTD_H
-  char host[128];
-#endif
+  char login[128], host[128];
   time_t curtime;
   struct tm *loctime;
 
@@ -230,7 +250,7 @@ postopen (struct file_ext *f)
   FILE *prologue_file;
 
   char *buf = NULL;
-  int buf_size = 0;
+  size_t buf_size = 0;
 
   if (prologue_fn == NULL)
     {
@@ -260,14 +280,13 @@ postopen (struct file_ext *f)
       *cp = 0;
   }
 
-  /* PORTME: Determine username, net address. */
-#if HAVE_UNISTD_H
-  dict[2].value = getenv ("LOGNAME");
-  if (!dict[2].value)
-    dict[2].value = getlogin ();
-  if (!dict[2].value)
-    dict[2].value = _("nobody");
+  if (getenv ("LOGNAME") != NULL)
+    str_copy_rpad (login, sizeof login, getenv ("LOGNAME"));
+  else if (getlogin_r (login, sizeof login))
+    strcpy (login, _("nobody"));
+  dict[2].value = login;
 
+#ifdef HAVE_UNISTD_H
   if (gethostname (host, 128) == -1)
     {
       if (errno == ENAMETOOLONG)
@@ -275,11 +294,10 @@ postopen (struct file_ext *f)
       else
 	strcpy (host, _("nowhere"));
     }
+#else
+  strcpy (host, _("nowhere"));
+#endif
   dict[3].value = host;
-#else /* !HAVE_UNISTD_H */
-  dict[2].value = _("nobody");
-  dict[3].value = _("nowhere");
-#endif /* !HAVE_UNISTD_H */
 
   dict[4].value = outp_title ? outp_title : "";
   dict[5].value = outp_subtitle ? outp_subtitle : "";
@@ -392,7 +410,7 @@ html_close_page (struct outp_driver *this)
 static void output_tab_table (struct outp_driver *, struct tab_table *);
 
 static void
-html_submit (struct outp_driver *this, struct som_table *s)
+html_submit (struct outp_driver *this, struct som_entity *s)
 {
   extern struct som_table_class tab_table_class;
   struct html_driver_ext *x = this->ext;
@@ -404,10 +422,21 @@ html_submit (struct outp_driver *this, struct som_table *s)
       return;
     }
 
-  if (s->class == &tab_table_class)
-    output_tab_table (this, (struct tab_table *) s->ext);
-  else
-    assert (0);
+  assert ( s->class == &tab_table_class ) ;
+
+  switch (s->type) 
+    {
+    case SOM_TABLE:
+      output_tab_table ( this, (struct tab_table *) s->ext);
+      break;
+    case SOM_CHART:
+      link_image( &x->file, ((struct chart *)s->ext)->filename);
+      break;
+    default:
+      assert(0);
+      break;
+    }
+
 }
 
 /* Write string S of length LEN to file F, escaping characters as
@@ -481,7 +510,7 @@ output_tab_table (struct outp_driver *this, struct tab_table *t)
 	fputs ("  <TR>\n", x->file.file);
 	for (c = 0; c < t->nc; c++, ct++)
 	  {
-            struct len_string *cc;
+            struct fixed_string *cc;
 	    int tag;
 	    char header[128];
 	    char *cp;
@@ -554,6 +583,31 @@ output_tab_table (struct outp_driver *this, struct tab_table *t)
   fputs ("</TABLE>\n\n", x->file.file);
 }
 
+static void
+html_initialise_chart(struct outp_driver *d UNUSED, struct chart *ch)
+{
+
+  FILE  *fp;
+
+  make_unique_file_stream(&fp, &ch->filename);
+
+#ifdef NO_CHARTS
+  ch->lp = 0;
+#else
+  ch->pl_params = pl_newplparams();
+  ch->lp = pl_newpl_r ("png", 0, fp, stderr, ch->pl_params);
+#endif
+
+}
+
+static void 
+html_finalise_chart(struct outp_driver *d UNUSED, struct chart *ch)
+{
+  free(ch->filename);
+}
+
+
+
 /* HTML driver class. */
 struct outp_class html_class =
 {
@@ -593,6 +647,10 @@ struct outp_class html_class =
   NULL,
   NULL,
   NULL,
+
+  html_initialise_chart,
+  html_finalise_chart
+
 };
 
 #endif /* !NO_HTML */