DeforaOS/Surfer
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Allow opening API references from more different directories

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This commit is contained in:
Pierre Pronchery 2014-01-04 00:33:40 -06:00
parent 7e58b3869d
commit 99502a6d1d
1 changed files with 15 additions and 2 deletions
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17
tools/helper.c
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@ -619,11 +619,24 @@ static void _open_dialog_on_entry1_changed(GtkWidget * widget, gpointer data)
/* helper_open_gtkdoc */
static int _helper_open_gtkdoc(Helper * helper, char const * package)
{
char const * prefix[] =
{
DATADIR "/gtk-doc/html", DATADIR "/devhelp/books", NULL
};
char const ** p;
char buf[256];
for(p = prefix; *p != NULL; p++)
{
snprintf(buf, sizeof(buf), "%s%s%s%s", *p, "/", package,
"/index.html");
fprintf(stderr, "DEBUG: %s\n", buf);
if(access(buf, R_OK) == 0)
break;
}
if(*p == NULL)
return -1;
/* read a package API documentation */
snprintf(buf, sizeof(buf), "%s%s%s", "file://" DATADIR "/gtk-doc/html/",
package, "/index.html");
return _helper_open(helper, buf);
}