Added preference for maximum cache size

Rather than simply limiting each tab's cache to 50 most recent URLs, there is now a user-configurable maximum size. If more content is cached, the oldest/largest responses will be removed from memory.

The default maximum cache size is 10 MB.

IssueID #109

1 files changed, 10 insertions, 8 deletions

diff --git a/src/app.h b/src/app.h
index 0e8351aa..efaf0a3e 100644
--- a/src/app.h
+++ b/src/app.h
@@ -61,20 +61,20 @@ void        refresh_App                 (void);
 iBool       isRefreshPending_App        (void);
 uint32_t    elapsedSinceLastTicker_App  (void); /* milliseconds */
 
-const iPrefs *      prefs_App           (void);
-iBool               forceSoftwareRender_App(void);
-enum iColorTheme    colorTheme_App      (void);
-const iString *     schemeProxy_App     (iRangecc scheme);
-iBool               willUseProxy_App    (const iRangecc scheme);
-
-iMimeHooks *        mimeHooks_App       (void);
 iGmCerts *          certs_App           (void);
 iVisited *          visited_App         (void);
 iBookmarks *        bookmarks_App       (void);
+iMimeHooks *        mimeHooks_App       (void);
 iDocumentWidget *   document_App        (void);
 iObjectList *       listDocuments_App   (void);
-iDocumentWidget *   document_Command    (const char *cmd);
 iDocumentWidget *   newTab_App          (const iDocumentWidget *duplicateOf, iBool switchToNew);
+void                trimCache_App       (void);
+
+const iPrefs *      prefs_App           (void);
+iBool               forceSoftwareRender_App(void);
+enum iColorTheme    colorTheme_App      (void);
+const iString *     schemeProxy_App     (iRangecc scheme);
+iBool               willUseProxy_App    (const iRangecc scheme);
 
 typedef void (*iTickerFunc)(iAny *);
 
@@ -91,5 +91,7 @@ iLocalDef void postCommandString_App(const iString *command) {
     }
 }
 
+iDocumentWidget *   document_Command    (const char *cmd);
+
 void        openInDefaultBrowser_App    (const iString *url);
 void        revealPath_App              (const iString *path);