//$Header$
//-------------------------------------------------------------------------------------------------
//This file is part of "David T. Ashley's Shared Source Code", a set of shared components
//integrated into many of David T. Ashley's projects.
//-------------------------------------------------------------------------------------------------
//This source code and any program in which it is compiled/used is provided under the MIT License,
//reproduced below.
//-------------------------------------------------------------------------------------------------
//Permission is hereby granted, free of charge, to any person obtaining a copy of
//this software and associated documentation files(the "Software"), to deal in the
//Software without restriction, including without limitation the rights to use,
//copy, modify, merge, publish, distribute, sublicense, and / or sell copies of the
//Software, and to permit persons to whom the Software is furnished to do so,
//subject to the following conditions :
//
//The above copyright notice and this permission notice shall be included in all
//copies or substantial portions of the Software.
//
//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
//AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
//SOFTWARE.
//-------------------------------------------------------------------------------------------------
#define MODULE_CU_MSGS

#include <assert.h>
#include <stdio.h>
#include <string.h>
#include <time.h>

#include "cu_msgs.h"
#include "fcmiof.h"


#define CU_MSGS_TOOLSET_VERSION        "1.06.0000"


void CU_MSGS_too_few_args_msg(FILE *s, const char *pname)
   {
   assert(s != NULL);
   assert(pname != NULL);

   fprintf(s, "Too few command-line arguments.  Use \"%s -help\" for help.\n", pname);
   }


void CU_MSGS_toolset_info_msg(FILE *s, const char *pname)
   {
   int i;

   static char *p[] =
      {
      "This command-line tool is part of The ESRG Tool Set, Version " 
         CU_MSGS_TOOLSET_VERSION ",",
      "available for free download at http://ijutools.sourceforge.net.  This is an",
      "open-source product, licensed under the GNU Public License, and all source",
      "code and many additional tools and supplemental materials are also available",
      "for free download from the URL cited above.  Full documentation for this",
      "utility is maintained in the book (a work in progress) entitled \"A Practit-",
      "ioner's Guide To The Design And Development Of Small Microcontroller Soft-",
      "ware\", also available for free download both in .PDF format and as LaTeX",
      "source code from the URL cited above."
      };

   assert(s != NULL);
   assert(pname != NULL);

   for (i=0; i<sizeof(p)/sizeof(p[0]); i++)
      {
      fprintf(s, "%s\n", p[i]);
      }
   }


void CU_MSGS_std_options(FILE *s, const char *pname)
   {
   assert(s != NULL);
   assert(pname != NULL);

   printf("   -help\n");
   printf("      Displays the help message for this tool.\n");
   printf("   -verbose (-v)\n");
   printf("      Displays intermediate results and other useful information leading to\n");
   printf("      final result.\n");
   printf("   -noformat (-nf)\n");
   printf("      Suppresses attractive formatting of information.  This option is\n");
   printf("      useful if the output will be captured and supplied as input to another\n");
   printf("      program.\n");
   printf("   -debug\n");
   printf("      Displays information useful in debugging.\n");
   }


void CU_MSGS_cmd_line_par_results_struct_create(
        CU_MSGS_std_cmd_line_par_results_struct *arg)
   {
   assert(arg != NULL);

   memset(arg, 0, sizeof(CU_MSGS_std_cmd_line_par_results_struct));
   }


void CU_MSGS_cmd_line_par_results_struct_process_arg(
        CU_MSGS_std_cmd_line_par_results_struct *argblock,
        const char *arg,
        int *recognized)
   {
   assert(argblock != NULL);
   assert(arg != NULL);
   assert(recognized != NULL);

   *recognized = 1;

   if (!strcmp("-debug", arg))
      {
      argblock->debug = 1;
      }
   else if (!strcmp("-nf", arg) || !strcmp("-noformat", arg))
      {
      argblock->noformat = 1;
      }
   else if (!strcmp("-v", arg) || !strcmp("-verbose", arg))
      {
      argblock->verbose = 1;
      }
   else if (!strcmp("-help", arg) || !strcmp("-h", arg))
      {
      argblock->help = 1;
      }
   else
      {
      *recognized = 0;
      }
   }


void CU_MSGS_cmd_line_par_results_struct_finalize(
        CU_MSGS_std_cmd_line_par_results_struct *arg)
   {
   assert(arg != NULL);

   //-verbose and -debug cancel out -noformat.
   if (arg->verbose || arg->debug)
      arg->noformat = 0;
   }


void CU_MSGS_cmd_line_par_results_struct_destroy(
        CU_MSGS_std_cmd_line_par_results_struct *arg)
   {
   assert(arg != NULL);

   //Do nothing.  No destruction required.  Just left as a hook
   //in case dynamic allocation is ever required.
   }


void CU_MSGS_emit_vcinfo_from_ptr_table(FILE *s,
                                        const char *(**ptrs)(void),
                                        const char *pname)
   {
   const char *mptr;

   //Be sure the stream block is OK.
   assert(s != NULL);

   //Be sure the passed pointer to a pointer is not NULL.
   assert(ptrs != NULL);

   //Be sure the description is alright.
   assert(pname != NULL);

   //Print explanation.
   fprintf(s, "%s Version Control Manifest\n", pname);
   FCMIOF_stream_hline(s);

   //As long as the pointers are not NULL, call the function,
   //emit the information returned.

   while (*ptrs)
      {
      mptr = (**ptrs)();
      assert(mptr != NULL);
      fprintf(s, "%s\n", mptr);
      ptrs++;
      }
   }


const char *CU_MSGS_cvcinfo(void)
   {
   return("$Header$");
   }


const char *CU_MSGS_hvcinfo(void)
   {
   return(CU_MSGS_H_VERSION);
   }

//End of cu_msgs.c.