Security-57740.51.3.tar.gz

[apple/security.git] / SecurityTests / cspxutils / genErrorStrings / genErrorStrings.cpp

diff --git a/SecurityTests/cspxutils/genErrorStrings/genErrorStrings.cpp b/SecurityTests/cspxutils/genErrorStrings/genErrorStrings.cpp
deleted file mode 100644 (file)
index 35e6e8d..0000000
--- a/SecurityTests/cspxutils/genErrorStrings/genErrorStrings.cpp
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- * genErrorStrings.cpp - parse supplied files, generate error table from
- *             them of the following form:
- *
- * typedef struct {
- *             CSSM_RETURN             errCode;
- *             const char              *errStr;
- * } ErrString;
- *
- * ErrString errStrings[] = {
- *             { CSSMERR_CSSM_INTERNAL_ERROR, "CSSMERR_CSSM_INTERNAL_ERROR" },
- *             ...
- *             { CSSMERR_CSP_FUNCTION_FAILED, "CSSMERR_CSP_FUNCTION_FAILED" }
- * };
- *
- * The error table is written to stdout. 
- */
- 
-#include <stdlib.h>
-#include <strings.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <ctype.h>
-#include "fileIo.h"
-
-#define MAX_LINE_LEN   256
-
-static void usage(char **argv)
-{
-       printf("usage: %s inFile [inFile...]\n", argv[0]);
-       exit(1);
-}
-
-static void writePreamble(
-       FILE *f)
-{
-       fprintf(f, "/*\n");
-       fprintf(f, " * This file autogenerated by genErrorStrings. Do not edit. \n");
-       fprintf(f, " */\n\n");
-       fprintf(f, "#include <Security/Security.h>\n\n");
-       fprintf(f, "typedef struct {\n");
-       fprintf(f, "\tCSSM_RETURN errCode;\n");
-       fprintf(f, "\tconst char *errStr;\n");
-       fprintf(f, "} ErrString;\n\n");
-       fprintf(f, "static const ErrString errStrings[] = {\n");
-}
-
-static void writePostamble(
-       FILE *f)
-{
-       /* generate a null entry as terminator */
-       fprintf(f, "\t{0, NULL}\n");
-       fprintf(f, "};\n");
-}
-
-static void writeToken(
-       const char *token,
-       FILE *f)
-{
-       printf("\t{ %s,\"%s\"},\n", token, token);
-}
-
-/* skip whitespace (but not line terminators) */
-static void skipWhite(
-       const char *&cp,
-       unsigned &bytesLeft)
-{
-       while(bytesLeft != 0) {
-               switch(*cp) {
-                       case ' ':
-                       case '\t':
-                               cp++;
-                               bytesLeft--;
-                               break;
-                       default:
-                               return;
-               }
-       }
-}
-
-static void getLine(
-       const char      *&cp,                   // IN/OUT
-       unsigned        &bytesLeft,             // IN/OUT bytes left
-       char            *lineBuf)
-{
-       char *outp = lineBuf;
-       char *endOfOut = outp + MAX_LINE_LEN - 2;
-       while(bytesLeft != 0) {
-               switch(*cp) {
-                       case '\n':
-                       case '\r':
-                               cp++;
-                               bytesLeft--;
-                               *outp = 0;
-                               return;
-                       default:
-                               *outp++ = *cp++;
-                               bytesLeft--;
-                               break;
-               }
-               if(outp == endOfOut) {
-                       printf("***getLine: line length exceeded!\n");
-                       break;
-               }
-       }
-       /* end of file */
-       *outp = 0;
-}
-
-/* incoming line is NULL terminated even if it's empty */
-static bool isLineEmpty(
-       const char *cp)
-{
-       for( ; *cp; cp++) {
-               switch(*cp) {
-                       case ' ':
-                       case '\t':
-                               break;
-                       default:
-                               return false;
-               }
-       }
-       return true;
-}
-
-/* process one file */
-static void processFile(
-       const char *fileName,
-       const char *in,
-       unsigned inLen,
-       FILE *f)
-{
-       char lineBuf[MAX_LINE_LEN];
-       unsigned lineLen;
-       const char *cp;
-       const char *endOfToken;
-       char tokenBuf[MAX_LINE_LEN];
-       unsigned tokenLen;
-       const char *lastSlash = fileName;
-       const char *nextSlash;
-       
-       while((nextSlash = strchr(lastSlash, '/')) != NULL) {
-               lastSlash = nextSlash + 1;
-       }
-       fprintf(f, "\t/* Error codes from %s */\n", lastSlash);
-       
-       while(inLen != 0) {
-               /* get one line, NULL terminated */
-               getLine(in, inLen, lineBuf);
-               if(isLineEmpty(lineBuf)) {
-                       continue;
-               }
-               
-               /* skip leading whitespace */
-               lineLen = strlen(lineBuf);
-               cp = lineBuf;
-               skipWhite(cp, lineLen);
-               
-               /* interesting? */
-               if(strncmp((char *)cp, "CSSMERR_", 8)) {
-                       continue;
-               }
-               
-               /*
-                * cp is the start of the CSSMERR_ token
-                * find end of token 
-                */
-               endOfToken = cp + 8;
-               for(;;) {
-                       if(isalnum(*endOfToken) || (*endOfToken == '_')) {
-                               endOfToken++;
-                               continue;
-                       }
-                       else {
-                               break;
-                       }
-               }
-               
-               /* endOfToken is one past the end of the CSSMERR_ token */
-               tokenLen = endOfToken - cp;
-               memmove(tokenBuf, cp, tokenLen);
-               tokenBuf[tokenLen] = '\0';
-               
-               /* write the stuff */
-               writeToken(tokenBuf, f);
-       }
-}
-
-int main(int argc, char **argv)
-{
-       unsigned char *inFile;
-       unsigned inFileLen;
-       int dex;
-       
-       if(argc < 2) {
-               usage(argv);
-       }
-       
-       writePreamble(stdout);
-       writeToken("CSSM_OK", stdout);
-       for(dex=1; dex<argc; dex++) {
-               if(readFile(argv[dex], &inFile, &inFileLen)) {
-                       printf("***Error reading %s. Aborting.\n", argv[dex]);
-                       exit(1);
-               }
-               processFile(argv[dex], (const char *)inFile, inFileLen, stdout);
-               free(inFile);
-       }
-       writePostamble(stdout);
-       return 0;
-}