Preferences own some strings now.

src/cache.cc

@@ -1197,7 +1197,7 @@ static CacheEntry_t *Cache_process_queue(CacheEntry_t *entry)
                      entry->TypeHdr);
             TypeMismatch = true;
          }
-         entry->TypeDet = dStrdup(Type);
+         entry->TypeDet = Type;
          entry->Flags |= CA_GotContentType;
       } else
          return entry;  /* i.e., wait for more data */

src/flenser.cc

@@ -213,11 +213,11 @@ static void checkFont(const char *name, const char *type)
 
 static void checkPreferredFonts()
 {
-   checkFont(prefs.font_sans_serif, "sans-serif");
+   checkFont(prefs.font_sans_serif.c_str(), "sans-serif");
-   checkFont(prefs.font_serif, "serif");
+   checkFont(prefs.font_serif.c_str(), "serif");
-   checkFont(prefs.font_monospace, "monospace");
+   checkFont(prefs.font_monospace.c_str(), "monospace");
-   checkFont(prefs.font_cursive, "cursive");
+   checkFont(prefs.font_cursive.c_str(), "cursive");
-   checkFont(prefs.font_fantasy, "fantasy");
+   checkFont(prefs.font_fantasy.c_str(), "fantasy");
 }
 
 /**
@@ -428,7 +428,7 @@ int main(int argc, char **argv)
    checkPreferredFonts();
 
    /* use preferred font for UI */
-   Fl_Font defaultFont = dw::fltk::FltkFont::get (prefs.font_sans_serif, 0);
+   Fl_Font defaultFont = dw::fltk::FltkFont::get (prefs.font_sans_serif.c_str(), 0);
    Fl::set_font(FL_HELVETICA, defaultFont); // this seems to be the
                                             // only way to set the
                                             // default font in fltk1.3

src/prefs.cc

@@ -45,15 +45,15 @@ void a_Prefs_init(void)
    prefs.contrast_visited_color = TRUE;
    prefs.enterpress_forces_submit = FALSE;
    prefs.focus_new_tab = FALSE;
-   prefs.font_cursive = dStrdup(PREFS_FONT_CURSIVE);
+   prefs.font_cursive = (PREFS_FONT_CURSIVE);
    prefs.font_factor = 1.0;
    prefs.zoom_factor = 1.0;
    prefs.font_max_size = 100;
    prefs.font_min_size = 6;
-   prefs.font_fantasy = dStrdup(PREFS_FONT_FANTASY);
+   prefs.font_fantasy = (PREFS_FONT_FANTASY);
-   prefs.font_monospace = dStrdup(PREFS_FONT_MONOSPACE);
+   prefs.font_monospace = (PREFS_FONT_MONOSPACE);
-   prefs.font_sans_serif = dStrdup(PREFS_FONT_SANS_SERIF);
+   prefs.font_sans_serif = (PREFS_FONT_SANS_SERIF);
-   prefs.font_serif = dStrdup(PREFS_FONT_SERIF);
+   prefs.font_serif = (PREFS_FONT_SERIF);
    prefs.fullwindow_start = FALSE;
 
    /* these four constitute the geometry */
@@ -146,11 +146,6 @@ void a_Prefs_freeall(void)
 {
    int i;
 
-   dFree(prefs.font_cursive);
-   dFree(prefs.font_fantasy);
-   dFree(prefs.font_monospace);
-   dFree(prefs.font_sans_serif);
-   dFree(prefs.font_serif);
    delete prefs.home;
    dFree(prefs.http_language);
    delete prefs.http_proxy;

src/prefs.hh

@@ -36,7 +36,8 @@ extern "C" {
 /** Panel sizes. */
 enum { P_tiny = 0, P_small, P_medium };
 
-typedef struct {
+struct DilloPrefs
+{
    int width;
    int height;
    int xpos;
@@ -107,11 +108,11 @@ typedef struct {
    bool http_strict_transport_security;
    bool http_force_https;
    int32_t buffered_drawing;
-   char *font_serif;
+   std::string font_serif;
-   char *font_sans_serif;
+   std::string font_sans_serif;
-   char *font_cursive;
+   std::string font_cursive;
-   char *font_fantasy;
+   std::string font_fantasy;
-   char *font_monospace;
+   std::string font_monospace;
    bool enterpress_forces_submit;
    bool middle_click_opens_new_tab;
    bool right_click_closes_tab;
@@ -127,7 +128,7 @@ typedef struct {
    int penalty_em_dash_left, penalty_em_dash_right, penalty_em_dash_right_2;
    int stretchability_factor;
    Dlist *link_actions;
-} DilloPrefs;
+};
 
 /** Global Data */
 extern DilloPrefs prefs;

src/styleengine.cc

@@ -82,7 +82,7 @@ StyleEngine::StyleEngine (dw::core::Layout *layout,
    Node *n = &stack.back ();
 
    /* Create a dummy font, attribute, and tag for the bottom of the stack. */
-   font_attrs.name = prefs.font_sans_serif;
+   font_attrs.name = prefs.font_sans_serif.c_str();
    font_attrs.size = roundInt(14 * prefs.font_factor * zoom);
    if (font_attrs.size < prefs.font_min_size)
       font_attrs.size = prefs.font_min_size;
@@ -356,7 +356,8 @@ void StyleEngine::apply (int i, StyleAttrs *attrs, CssPropertyList *props,
                          BrowserWindow *bw) {
    FontAttrs fontAttrs = *attrs->font;
    Font *parentFont = stack.at (i - 1).style->font;
-   char *c, *fontName;
+   char *c;
+   const char *fontName;
    int lineHeight;
    std::unique_ptr< DilloUrl > imgUrl;
 
@@ -376,15 +377,15 @@ void StyleEngine::apply (int i, StyleAttrs *attrs, CssPropertyList *props,
                dStrstrip(p->value.strVal);
 
                if (dStrAsciiCasecmp (p->value.strVal, "serif") == 0)
-                  fontName = prefs.font_serif;
+                  fontName = prefs.font_serif.c_str();
                else if (dStrAsciiCasecmp (p->value.strVal, "sans-serif") == 0)
-                  fontName = prefs.font_sans_serif;
+                  fontName = prefs.font_sans_serif.c_str();
                else if (dStrAsciiCasecmp (p->value.strVal, "cursive") == 0)
-                  fontName = prefs.font_cursive;
+                  fontName = prefs.font_cursive.c_str();
                else if (dStrAsciiCasecmp (p->value.strVal, "fantasy") == 0)
-                  fontName = prefs.font_fantasy;
+                  fontName = prefs.font_fantasy.c_str();
                else if (dStrAsciiCasecmp (p->value.strVal, "monospace") == 0)
-                  fontName = prefs.font_monospace;
+                  fontName = prefs.font_monospace.c_str();
                else if (Font::exists(layout, p->value.strVal))
                   fontName = p->value.strVal;