X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/6473492058e854537bb061277bd9eb5c319bf11a..4044fc45ca4a742c0ff29a49faca7cc9db99b251:/putty.h

diff --git a/putty.h b/putty.h
index 19000fc7..28320de0 100644
--- a/putty.h
+++ b/putty.h
@@ -108,15 +108,18 @@ struct sesslist {
     char *buffer;		       /* so memory can be freed later */
 };
 
-GLOBAL int dbcs_screenfont;
-GLOBAL int font_codepage;
-GLOBAL int line_codepage;
-GLOBAL wchar_t unitab_scoacs[256];
-GLOBAL wchar_t unitab_line[256];
-GLOBAL wchar_t unitab_font[256];
-GLOBAL wchar_t unitab_xterm[256];
-GLOBAL wchar_t unitab_oemcp[256];
-GLOBAL unsigned char unitab_ctrl[256];
+struct unicode_data {
+    char **uni_tbl;
+    int dbcs_screenfont;
+    int font_codepage;
+    int line_codepage;
+    wchar_t unitab_scoacs[256];
+    wchar_t unitab_line[256];
+    wchar_t unitab_font[256];
+    wchar_t unitab_xterm[256];
+    wchar_t unitab_oemcp[256];
+    unsigned char unitab_ctrl[256];
+};
 
 #define LGXF_OVR  1		       /* existing logfile overwrite */
 #define LGXF_APN  0		       /* existing logfile append */
@@ -184,8 +187,10 @@ enum {
 };
 
 struct backend_tag {
-    char *(*init) (void *frontend_handle, void **backend_handle,
+    char *(*init) (void *frontend_handle, void **backend_handle, Config *cfg,
 		   char *host, int port, char **realhost, int nodelay);
+    /* back->reconfig() passes in a replacement configuration. */
+    void (*reconfig) (void *handle, Config *cfg);
     /* back->send() returns the current amount of buffered data. */
     int (*send) (void *handle, char *buf, int len);
     /* back->sendbuffer() does the same thing but without attempting a send */
@@ -366,9 +371,10 @@ struct config_tag {
 };
 
 /*
- * You can compile with -DSSH_DEFAULT to have ssh by default.
+ * You can compile with -DTELNET_DEFAULT to have telnet by default
+ * (otherwise SSH is the default).
  */
-#ifndef SSH_DEFAULT
+#ifdef TELNET_DEFAULT
 #define DEFAULT_PROTOCOL PROT_TELNET
 #define DEFAULT_PORT 23
 #else
@@ -407,9 +413,6 @@ GLOBAL int flags;
 GLOBAL int default_protocol;
 GLOBAL int default_port;
 
-/* This variable, OTOH, needs to be made non-global ASAP. FIXME. */
-GLOBAL Config cfg;
-
 struct RSAKey;			       /* be a little careful of scope */
 
 /*
@@ -491,14 +494,14 @@ void registry_cleanup(void);
  * which I can reliably set aside to indicate `nil'. The string
  * function is perfectly all right returning NULL, of course.)
  */
-char *platform_default_s(char *name);
-int platform_default_i(char *name, int def);
+char *platform_default_s(const char *name);
+int platform_default_i(const char *name, int def);
 
 /*
  * Exports from terminal.c.
  */
 
-Terminal *term_init(Config *, void *);
+Terminal *term_init(Config *, struct unicode_data *, void *);
 void term_size(Terminal *, int, int, int);
 void term_out(Terminal *);
 void term_paint(Terminal *, Context, int, int, int, int, int);
@@ -527,7 +530,8 @@ void term_provide_logctx(Terminal *term, void *logctx);
 /*
  * Exports from logging.c.
  */
-void *log_init(void *frontend);
+void *log_init(void *frontend, Config *cfg);
+void log_reconfig(void *logctx, Config *cfg);
 void logfopen(void *logctx);
 void logfclose(void *logctx);
 void logtraffic(void *logctx, unsigned char c, int logmode);
@@ -616,7 +620,8 @@ int is_dbcs_leadbyte(int codepage, char byte);
 int mb_to_wc(int codepage, int flags, char *mbstr, int mblen,
 	     wchar_t *wcstr, int wclen);
 int wc_to_mb(int codepage, int flags, wchar_t *wcstr, int wclen,
-	     char *mbstr, int mblen, char *defchr, int *defused);
+	     char *mbstr, int mblen, char *defchr, int *defused,
+	     struct unicode_data *ucsdata);
 wchar_t xlat_uskbd2cyrllic(int ch);
 int check_compose(int first, int second);
 int decode_codepage(char *cp_name);