From 5f38527b0338feb8f2cbd0a81f9505b9a407cb12 Mon Sep 17 00:00:00 2001
From: Martin Winkler <efelon@winklerfamilie.eu>
Date: Sat, 4 Mar 2017 18:48:10 +0000
Subject: [PATCH] - WIP also creating stub header (include guards missing)

---
 src/stubser/stubser.c | 67 +++++++++++++++++++++++++++++++++++--------
 1 file changed, 55 insertions(+), 12 deletions(-)

diff --git a/src/stubser/stubser.c b/src/stubser/stubser.c
index 5d09c63..5f15312 100644
--- a/src/stubser/stubser.c
+++ b/src/stubser/stubser.c
@@ -17,6 +17,7 @@
 #include <regex.h>
 #include "xtypes.h"
 #include "xstring.h"
+#include "xmalloc.h"
 #include "cfunction_if.h"
 #include "cfile_parser_if.h"
 #include "stubser_if.h"
@@ -34,12 +35,12 @@ STATIC bool isDatatypeVoid(char *aType)
    return true;
 }
 
-STATIC int8_t createStubFunctionBlock(FILE *aFile, cfunction_t *aFunction)
+STATIC int8_t createStubFunctionBlock(FILE *aFile, FILE *aHeader, cfunction_t *aFunction)
 {
    cfunction_parameter_t *parameter = NULL;
    char parameterIndex = 'a';
 
-   if (NULL == aFile || NULL == aFunction)
+   if (NULL == aFile || NULL == aHeader || NULL == aFunction)
    {
       return -1;
    }
@@ -86,6 +87,21 @@ STATIC int8_t createStubFunctionBlock(FILE *aFile, cfunction_t *aFunction)
          aFunction->name);
    NEWLINE(aFile);
 
+   // stub function init header
+   fprintf(aHeader, "void init_%s(uint8_t "STUBINIT_PARAM_INSTANCE_S", uint8_t "STUBINIT_PARAM_CALLTEST_S, aFunction->name);
+   if (!isDatatypeVoid(aFunction->dataType))
+   {
+      fprintf(aHeader, ", %s "STUBINIT_PARAM_RETURN_S, aFunction->dataType);
+   }
+   parameter = aFunction->parameter.head;
+   parameterIndex = 'a';
+   while (parameter)
+   {
+      fprintf(aHeader, ", %s "STUBINIT_PARAM_PARAMETER_S1, NCHECK(parameter->type), parameterIndex++);
+      parameter = parameter->next;
+   }
+   fprintf(aHeader, ");" NEWLINES);
+
 // stub function init
    fprintf(aFile, "void init_%s(uint8_t "STUBINIT_PARAM_INSTANCE_S", uint8_t "STUBINIT_PARAM_CALLTEST_S, aFunction->name);
    if (!isDatatypeVoid(aFunction->dataType))
@@ -108,7 +124,8 @@ STATIC int8_t createStubFunctionBlock(FILE *aFile, cfunction_t *aFunction)
    fprintf(aFile, "\t"STUBINSTANCE_S1" = 0;" NEWLINES, aFunction->name);
    if (!isDatatypeVoid(aFunction->dataType))
    {
-      fprintf(aFile, "\t"STUBPARAMETER_STRUCT_S1"["STUBINIT_PARAM_INSTANCE_S"]."STUBPARAMETER_RETURN_S" = "STUBINIT_PARAM_RETURN_S";" NEWLINES, aFunction->name);
+      fprintf(aFile, "\t"STUBPARAMETER_STRUCT_S1"["STUBINIT_PARAM_INSTANCE_S"]."STUBPARAMETER_RETURN_S" = "STUBINIT_PARAM_RETURN_S";" NEWLINES,
+            aFunction->name);
    }
    parameter = aFunction->parameter.head;
    parameterIndex = 'a';
@@ -177,7 +194,10 @@ STATIC int8_t createStubFunctionBlock(FILE *aFile, cfunction_t *aFunction)
 
 STATIC int8_t createStub(char *aOutput, cfunction_list_t *aFunctionList)
 {
-   FILE *fdesc;
+   FILE *cfile;
+   FILE *cheader;
+   char *cFileName = NULL;
+   char *cHeaderName = NULL;
    cfunction_t *function = NULL;
 
    if (NULL == aOutput || NULL == aFunctionList)
@@ -185,25 +205,48 @@ STATIC int8_t createStub(char *aOutput, cfunction_list_t *aFunctionList)
       return -1;
    }
 
-   fdesc = fopen(aOutput, "w");
-   if (NULL == fdesc)
+   xmallocStrlcpy(&cFileName, aOutput, strlen(aOutput));
+   xmallocStrlcat(&cFileName, ".c", 2);
+   xmallocStrlcpy(&cHeaderName, aOutput, strlen(aOutput));
+   xmallocStrlcat(&cHeaderName, ".h", 2);
+
+   cfile = fopen(cFileName, "w");
+   if (NULL == cfile)
    {
+      free(cFileName);
       perror("Error open file");
       return -1;
    }
 
-   fprintf(fdesc, "/* @file %s"NEWLINES, gnu_basename(aOutput));
-   fprintf(fdesc, " * @details"NEWLINES" * This is a stub for CUnit.\\n"NEWLINES);
-   fprintf(fdesc, " * - generated by stubser -"NEWLINES" */" NEWLINES NEWLINES);
+   cheader = fopen(cHeaderName, "w");
+   if (NULL == cfile)
+   {
+      free(cFileName);
+      free(cHeaderName);
+      fclose(cfile);
+      perror("Error open file");
+      return -1;
+   }
+
+   fprintf(cfile, "/* @file %s"NEWLINES, gnu_basename(cFileName));
+   fprintf(cfile, " * @details"NEWLINES" * This is a stub for CUnit.\\n"NEWLINES);
+   fprintf(cfile, " * - generated by stubser -"NEWLINES" */" NEWLINES NEWLINES);
+
+   fprintf(cheader, "/* @file %s"NEWLINES, gnu_basename(cHeaderName));
+   fprintf(cheader, " * @details"NEWLINES" * This is a stub header for CUnit.\\n"NEWLINES);
+   fprintf(cheader, " * - generated by stubser -"NEWLINES" */" NEWLINES NEWLINES);
 
    function = aFunctionList->head;
    while (function)
    {
-      (void) createStubFunctionBlock(fdesc, function);
+      (void) createStubFunctionBlock(cfile, cheader, function);
       function = function->next;
    }
 
-   fclose(fdesc);
+   free(cFileName);
+   free(cHeaderName);
+   fclose(cfile);
+   fclose(cheader);
    return 0;
 }
 
@@ -231,7 +274,7 @@ int stubser_createStub(char *path, char *aOutput)
    }
    printf(STUB_CONSOLE_PARSE_OK_S1, gnu_basename(path));
 
-   sprintf(fileName, "%s/%s_stub.c", aOutput, strtok(gnu_basename(path), ".")); // todo only cut suffix (last ".")
+   sprintf(fileName, "%s/stub_%s", aOutput, strtok(gnu_basename(path), ".")); // todo only cut suffix (last ".")
    ret = createStub(fileName, &functionList);
    if (0 != ret)
    {