Adding upstream version 2.9.0rel.0.upstream/2.9.0rel.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 154 insertions, 0 deletions

diff --git a/src/LYCharSets.h b/src/LYCharSets.h
new file mode 100644
index 0000000..c0d1553
--- /dev/null
+++ b/src/LYCharSets.h
@@ -0,0 +1,154 @@
+/*
+ * $LynxId: LYCharSets.h,v 1.34 2012/02/10 18:43:40 tom Exp $
+ */
+#ifndef LYCHARSETS_H
+#define LYCHARSETS_H
+
+#ifndef HTUTILS_H
+#include <HTUtils.h>
+#endif
+
+#include <UCDefs.h>
+
+#ifndef UCMAP_H
+#include <UCMap.h>
+#endif /* !UCMAP_H */
+
+#include <HTCJK.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+    extern BOOL HTPassEightBitRaw;
+    extern BOOL HTPassEightBitNum;
+    extern BOOL HTPassHighCtrlRaw;
+    extern BOOL HTPassHighCtrlNum;
+    extern BOOLEAN LYHaveCJKCharacterSet;
+    extern BOOLEAN DisplayCharsetMatchLocale;
+
+    extern HTkcode kanji_code;
+
+/*
+ *  currently active character set (internal handler)
+ */
+    extern int current_char_set;
+/*
+ *  character set where it is safe to draw lines on boxes.
+ */
+    extern int linedrawing_char_set;
+
+/*
+ *  Initializer, calls initialization function for the
+ *  CHARTRANS handling. - KW
+ */
+    extern int LYCharSetsDeclared(void);
+
+    extern STRING2PTR LYCharSets[];
+    extern const char *SevenBitApproximations[];
+    extern STRING2PTR p_entity_values;
+    extern const char *LYchar_set_names[];	/* Full name, not MIME */
+    extern int LYlowest_eightbit[];
+    extern int LYNumCharsets;
+    extern LYUCcharset LYCharSet_UC[];
+    extern int UCGetLYhndl_byAnyName(char *value);
+    extern void HTMLSetCharacterHandling(int i);
+    extern void HTMLSetUseDefaultRawMode(int i, int modeflag);
+    extern void HTMLUseCharacterSet(int i);
+    extern UCode_t HTMLGetEntityUCValue(const char *name);
+    extern void Set_HTCJK(const char *inMIMEname, const char *outMIMEname);
+
+    extern const char *HTMLGetEntityName(UCode_t code);
+
+    UCode_t LYcp1252ToUnicode(UCode_t code);
+
+/*
+ * HTMLGetEntityName calls LYEntityNames for iso-8859-1 entity names only. 
+ * This is an obsolete technique but widely used in the code.  Note that
+ * unicode number in general may have several equivalent entity names because
+ * of synonyms.
+ */
+    extern BOOL force_old_UCLYhndl_on_reload;
+    extern int forced_UCLYhdnl;
+
+#ifndef  USE_CHARSET_CHOICE
+# define ALL_CHARSETS_IN_O_MENU_SCREEN 1
+#endif
+
+#ifdef USE_CHARSET_CHOICE
+    typedef struct {
+	BOOL hide_display;	/* if FALSE, show in "display-charset" menu */
+	BOOL hide_assumed;	/* if FALSE, show in "assumed-charset" menu */
+#ifndef ALL_CHARSETS_IN_O_MENU_SCREEN
+	int assumed_idx;	/* only this field is needed */
+#endif
+    } charset_subset_t;
+
+/* each element corresponds to charset in LYCharSets */
+    extern charset_subset_t charset_subsets[];
+
+/* all zeros by default - i.e., all charsets allowed */
+
+/*
+ * true if the charset choices for display charset were requested by user via
+ * lynx.cfg.  It will remain FALSE if no "display_charset_choice" settings were
+ * encountered in lynx.cfg
+ */
+    extern BOOL custom_display_charset;
+
+/* similar to custom_display_charset */
+    extern BOOL custom_assumed_doc_charset;
+
+#ifndef ALL_CHARSETS_IN_O_MENU_SCREEN
+
+/* this stuff is initialized after reading lynx.cfg and .lynxrc */
+
+/*
+ * These arrays map index of charset shown in menu to the index in LYCharsets[]
+ */
+    extern int display_charset_map[];
+    extern int assumed_doc_charset_map[];
+
+/* these arrays are NULL terminated */
+    extern const char *display_charset_choices[];
+    extern const char *assumed_charset_choices[];
+
+    extern int displayed_display_charset_idx;
+
+#endif
+/* this will be called after lynx.cfg and .lynxrc are read */
+    extern void init_charset_subsets(void);
+#endif				/* USE_CHARSET_CHOICE */
+
+#if !defined(NO_AUTODETECT_DISPLAY_CHARSET)
+#  ifdef __EMX__
+#    define CAN_AUTODETECT_DISPLAY_CHARSET
+#    ifdef EXP_CHARTRANS_AUTOSWITCH
+#      define CAN_SWITCH_DISPLAY_CHARSET
+#    endif
+#  endif
+#endif
+
+#ifdef CAN_AUTODETECT_DISPLAY_CHARSET
+    extern int auto_display_charset;
+#endif
+
+#ifdef CAN_SWITCH_DISPLAY_CHARSET
+    enum switch_display_charset_t {
+	SWITCH_DISPLAY_CHARSET_MAYBE,
+	SWITCH_DISPLAY_CHARSET_REALLY,
+	SWITCH_DISPLAY_CHARSET_RESIZE
+    };
+    extern int Switch_Display_Charset(int ord, enum switch_display_charset_t really);
+    extern int Find_Best_Display_Charset(int ord);
+    extern char *charsets_directory;
+    extern char *charset_switch_rules;
+    extern int switch_display_charsets;
+    extern int auto_other_display_charset;
+    extern int codepages[2];
+    extern int real_charsets[2];	/* Non "auto-" charsets for the codepages */
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif				/* LYCHARSETS_H */