1 files changed, 240 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/VfrCompile/Pccts/dlg/support.c b/src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/VfrCompile/Pccts/dlg/support.c
new file mode 100644
index 00000000..47879da9
--- /dev/null
+++ b/src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/VfrCompile/Pccts/dlg/support.c
@@ -0,0 +1,240 @@
+/*
+ * SOFTWARE RIGHTS
+ *
+ * We reserve no LEGAL rights to the Purdue Compiler Construction Tool
+ * Set (PCCTS) -- PCCTS is in the public domain.  An individual or
+ * company may do whatever they wish with source code distributed with
+ * PCCTS or the code generated by PCCTS, including the incorporation of
+ * PCCTS, or its output, into commerical software.
+ *
+ * We encourage users to develop software with PCCTS.  However, we do ask
+ * that credit is given to us for developing PCCTS.  By "credit",
+ * we mean that if you incorporate our source code into one of your
+ * programs (commercial product, research project, or otherwise) that you
+ * acknowledge this fact somewhere in the documentation, research report,
+ * etc...  If you like PCCTS and have developed a nice tool with the
+ * output, please mention that you developed it using PCCTS.  In
+ * addition, we ask that this header remain intact in our source code.
+ * As long as these guidelines are kept, we expect to continue enhancing
+ * this system and expect to make other tools available as they are
+ * completed.
+ *
+ * DLG 1.33
+ * Will Cohen
+ * With mods by Terence Parr; AHPCRC, University of Minnesota
+ * 1989-2001
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include "dlg.h"
+#ifdef MEMCHK
+#include "trax.h"
+#else
+#ifdef __STDC__
+#include <stdlib.h>
+#else
+#include <malloc.h>
+#endif /* __STDC__ */
+#endif
+
+int	err_found = 0;			/* indicates whether problem found */
+
+#ifdef __USE_PROTOS
+void internal_error(char *s, char *file,int line)    /* MR9 23-Sep-97 */
+#else
+void internal_error(s,file,line)    /* MR9 23-Sep-97 */
+char *s,*file;
+int line;
+#endif
+{
+	fprintf(stderr,s,file,line);
+	exit(PCCTS_EXIT_FAILURE);
+}
+
+#ifdef __USE_PROTOS
+char *dlg_malloc(int bytes,char *file,int line)
+#else
+char *dlg_malloc(bytes,file,line)
+int bytes;
+char *file;
+int line;
+#endif
+{
+	char *t;
+
+	t = (char *) malloc(bytes);
+	if (!t){
+		/* error */
+		internal_error("%s(%d): unable to allocate memory\n",
+			file,line);
+	}
+	return t;
+}
+
+
+#ifdef __USE_PROTOS
+char *dlg_calloc(int n,int bytes,char *file,int line)
+#else
+char *dlg_calloc(n,bytes,file,line)
+int n,bytes;
+char *file;
+int line;
+#endif
+{
+	char *t;
+
+	t = (char *) calloc(n,bytes);
+	if (!t){
+		/* error */
+		internal_error("%s(%d): unable to allocate memory\n",
+			file,line);
+	}
+	return t;
+}
+
+
+#ifdef __USE_PROTOS
+FILE *read_stream(char *name)
+#else
+FILE *read_stream(name)
+char *name;
+#endif
+{
+	FILE *f;
+
+	if (name){
+		if (name[0] == '-') {
+			fprintf(stderr, "dlg: invalid option: '%s'\n", name);
+			f = NULL;
+		}else{
+			f = fopen(name, "r");
+			if (f == NULL){
+				/* couldn't open file */
+				fprintf(stderr,
+					"dlg: Warning: Can't read file %s.\n",
+					name);
+			}
+		}
+	}else{
+		/* open stdin if nothing there */
+		f = stdin;
+	}
+	return f;
+}
+
+#ifdef __USE_PROTOS
+FILE *write_stream(char *name)
+#else
+FILE *write_stream(name)
+char *name;
+#endif
+{
+	FILE *f;
+
+	if (name){
+		if (name[0] == '-') {
+			fprintf(stderr, "dlg: invalid option: '%s'\n", name);
+			f = NULL;
+		}else{
+			f = fopen(OutMetaName(name), "w");
+			if (f == NULL){
+				/* couldn't open file */
+				fprintf(stderr,
+					"dlg: Warning: Can't write to file %s.\n",
+					name);
+			}
+			else
+#ifdef SPECIAL_FOPEN
+                special_fopen_actions(OutMetaName(name));	/* MR1 */
+#else
+		;						/* MR1 */
+#endif
+		}
+	}else{
+		/* open stdout if nothing there */
+		f = stdout;
+	}
+	return f;
+}
+
+
+#ifdef __USE_PROTOS
+void fatal(char *message,int line_no)
+#else
+void fatal(message,line_no)
+char *message;
+int line_no;
+#endif
+{
+	fprintf(stderr,ErrHdr,
+		(file_str[0] ? file_str[0] : "stdin"), line_no);
+	fprintf(stderr, " Fatal: %s\n", message);
+	exit(PCCTS_EXIT_FAILURE);
+}
+
+#ifdef __USE_PROTOS
+void error(char *message,int line_no)
+#else
+void error(message,line_no)
+char *message;
+int line_no;
+#endif
+{
+	fprintf(stderr,ErrHdr,
+		(file_str[0] ? file_str[0] : "stdin"), line_no);
+	fprintf(stderr, " Error: %s\n", message);
+	err_found = 1;
+}
+
+#ifdef __USE_PROTOS
+void warning(char *message,int line_no)
+#else
+void warning(message,line_no)
+char *message;
+int line_no;
+#endif
+{
+	fprintf(stderr,ErrHdr,
+		(file_str[0] ? file_str[0] : "stdin"), line_no);
+	fprintf(stderr, " Warning: %s\n", message);
+}
+
+/* MR10: Jeff Vincent
+   MR10: Changed to remove directory information from n only if
+   MR10: if OutputDirectory was changed by user (-o option)
+*/
+
+#ifdef __USE_PROTOS
+char *OutMetaName(char *n)
+#else
+char *OutMetaName(n)
+char *n;
+#endif
+{
+    static char *dir_sym = DirectorySymbol;
+    static char newname[MaxFileName+1];
+    char *p;
+
+	/* If OutputDirectory is same as TopDirectory (platform default) then leave n alone. */
+    if (strcmp(OutputDirectory, TopDirectory) == 0)
+		return n;
+
+	/* p will point to filename without path information */
+	if ((p = strrchr(n, *dir_sym)) != NULL)
+		p++;
+	else
+		p = n;
+
+	/* Copy new output directory into newname[] */
+	strcpy(newname, OutputDirectory);
+
+	/* if new output directory does not have trailing dir_sym, add it! */
+	if (newname[strlen(newname)-1] != *dir_sym)
+		strcat(newname, dir_sym);
+
+	/* contatenate FILE NAME ONLY to new output directory */
+	strcat(newname, p);
+
+	return newname;
+}