Emit the C-source equivalents of the various operation modes

1 files changed, 168 insertions, 0 deletions

diff --git a/exe/ltstr.tpl b/exe/ltstr.tpl
new file mode 100644
index 00000000..523ecc8b
--- /dev/null
+++ b/exe/ltstr.tpl
@@ -0,0 +1,168 @@
+[=  AutoGen5 Template h=ltstr.h c=ltstr.c =]
+[=( dne " *  " "/*  " )=]
+ *
+ *  Strings that, when written from 'C', must be the same as
+ *  the strings typed in the definition files.
+ */[=
+
+IF (== (suffix) "h") =][=
+
+  (define guard (string-append "HDRGRD_" (string-upcase!
+                (string->c-name! (out-name)) )))
+  (define hdr-name (out-name)) =]
+#ifndef [=(. guard)=]
+#define [=(. guard)=] 1
+
+#include <stdio.h>
+#include <options.h>
+
+#ifndef NULL
+#  define  NULL  0
+#endif
+#ifndef NUL
+#  define  NUL   '\0'
+#endif
+#ifndef tSCC
+#  define tSCC static const char
+#  define tCC  const char
+#endif
+
+#ifndef LT_PARAMS
+  /* LT_PARAMS is a macro used to wrap function prototypes, so that
+     compilers that don't understand ANSI C prototypes still work,
+     and ANSI C compilers can issue warnings about type mismatches.  */
+#  if defined (__STDC__) || defined (_AIX) || \
+              (defined (__mips) && defined (_SYSTYPE_SVR4)) || \
+              defined(WIN32) || defined(__cplusplus)
+#     define LT_PARAMS(protos)      protos
+#     define lt_ptr         void*
+#  else
+#     define LT_PARAMS(protos)      ()
+#     define lt_ptr         char*
+#  endif
+#endif
+[=
+
+ELSE
+
+=]
+#include "[=(. hdr-name)=]"
+[=
+
+ENDIF =][=
+
+FOR string
+
+=][=
+
+  IF (== (suffix) "c") =]
+/*
+ *  [=(string-upcase! (get "str_name"))=] STRING
+ */[=
+
+
+    IF (exist? "explain")
+
+=]
+tSCC zExplain[=(string-capitalize! (get "str_name"))=][ [=
+  (+ 1 (len "explain")) =] ] =
+[=(kr-string (get "explain"))=];[=
+
+      IF (exist? "text") =]
+
+[=    ENDIF =][=
+    ENDIF   =][=
+  ENDIF "c" =][=
+
+  IF (exist? "text")
+
+=][=
+    IF (== (suffix) "h") =]
+#define [=(string-upcase! (get "str_name"))=]_CMD_SIZE [=(+ 1 (len "text"))=]
+extern [=
+    ELSE =]
+[=  ENDIF
+=]tCC z[=(string-capitalize! (get "str_name"))
+             =]Cmd[ [=(string-upcase! (get "str_name"))=]_CMD_SIZE ][=
+    IF (== (suffix) "c") =] =
+[=(kr-string (get "text"))=][=
+    ENDIF =];[=
+
+  ENDIF =]
+[=
+  IF (== (suffix) "c") =]
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */[=
+  ENDIF =][=
+
+ENDFOR
+
+=][=
+
+IF (== (suffix) "h")
+
+=]#define MODE_CT [=(+ 1 (high-lim "string"))=]
+typedef void (emitScriptProc) LT_PARAMS(( int argc, char** argv ));
+extern emitScriptProc emitScript;[=
+  FOR string=][=
+    % call-proc "\nextern emitScriptProc %s;" =][=
+  ENDFOR    =][=
+ENDIF =]
+
+[=IF (== (suffix) "h")=]extern [=
+  ENDIF=]tCC* apz_mode_explain[ MODE_CT ][=
+IF (== (suffix) "c") =] = {[=
+
+  FOR string , =]
+    [=
+    IF   (exist? "use_explain")
+          =]zExplain[=(string-capitalize! (get "use_explain"))=][=
+    ELIF (exist? "explain")
+          =]zExplain[=(string-capitalize! (get "str_name"))=][=
+    ELSE  =](tCC*)NULL[=
+    ENDIF =][=
+  ENDFOR  =]
+}[=
+ENDIF =];
+
+[=IF (== (suffix) "h")=]extern [=
+  ENDIF=]tCC* apz_mode_cmd[     MODE_CT ][=
+IF (== (suffix) "c") =] = {[=
+
+  FOR string , =]
+    [=
+    IF   (exist? "use_cmd")
+          =]z[=(string-capitalize! (get "use_cmd"))=]Cmd[=
+    ELIF (exist? "text")
+          =]z[=(string-capitalize! (get "str_name"))=]Cmd[=
+    ELSE  =](tCC*)NULL[=
+    ENDIF =][=
+  ENDFOR  =]
+}[=
+ENDIF =];
+
+[=IF (== (suffix) "h")=]extern [=
+  ENDIF=]emitScriptProc* ap_emitProc[ MODE_CT ][=
+IF (== (suffix) "c") =] = {[=
+
+  FOR string , =]
+    [=
+    IF (or (exist? "use_cmd") (exist? "text"))
+          =][=?% call-proc "%s" emitScript=][=
+    ELSE  =](emitScriptProc*)NULL[=
+    ENDIF =][=
+  ENDFOR  =]
+};[=
+
+ELSE =];
+
+extern int signalReceived;
+extern int scriptStatus;
+
+extern void closeScript     LT_PARAMS(( FILE* fp ));
+extern void modalUsage      LT_PARAMS(( tOptions* pOpts, int exitCode ));
+extern void emitShellQuoted LT_PARAMS(( tCC* pzArg, FILE* outFp ));
+extern void emitShellArg    LT_PARAMS(( tCC* pzArg, FILE* outFp ));
+
+#endif /* [=(. guard)=] */[=
+
+ENDIF =]