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authorJérémy Zurcher <jeremy@asynk.ch>2022-03-07 14:43:44 +0100
committerJérémy Zurcher <jeremy@asynk.ch>2022-03-07 14:43:44 +0100
commitcbcab8684e06379c9f5c51cfc9cac68d8684fe0c (patch)
treed03b04e9a7f8e3aae70e590953408f90deed077c /skeletons/main.c.erb
parent721a7ea65d23e7b149ba73968a1d75727a55b390 (diff)
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Diffstat (limited to 'skeletons/main.c.erb')
-rw-r--r--skeletons/main.c.erb134
1 files changed, 0 insertions, 134 deletions
diff --git a/skeletons/main.c.erb b/skeletons/main.c.erb
deleted file mode 100644
index 1767fbf..0000000
--- a/skeletons/main.c.erb
+++ /dev/null
@@ -1,134 +0,0 @@
-<%= header 'c.hdr' %>
-
-#include "main.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <stdarg.h>
-#include <string.h>
-#include <getopt.h>
-
-
-static int verbose = 0;
-
-/**
- * my_error - print an error message on stderr then : if(code) exit(code)
- */
-static void my_error( int code, const char *fmt, ... )
-{
- va_list ap;
-
- if ( *fmt ) {
- va_start( ap, fmt );
- (void)vfprintf( stderr, fmt, ap );
- va_end( ap );
- fmt += strlen( fmt );
- if ( fmt[-1] != '\n' )
- (void) fputc( '\n', stderr );
- }
- if( code ) exit( code );
- /* NOTREACHED */
-}
-
-
-/**
- * usage - print usage on stderr
- */
-static void usage( const char *program_name, const char* optstring )
-{
- fprintf( stderr, "usage : %s [-%s]\n", program_name, optstring );
- fprintf( stderr, "\t --verbose (-v) : verbose mode.\n"
- "\t --version (-V) : print version number.\n"
- "\t --help (-h) : print this screen.\n"
- "\t --arg (-a) <arg> : a numeric argument.\n"
- "\n" );
-}
-
-
-/**
- * MAIN
- */
-int main( int argc, char **argv )
-{
- int optch; /* returned by getopts_long */
- int index; /* index of longopts[] */
-
- int a;
-
- /**
- * name - has_arg (bool) - flag (int *) - val (int)
- *
- * if(!longopts[x].flag)
- * return longopts[x].val;
- * else
- * *(longopts[x].flag) = longopts[x].val;
- * return 0;
- *
- */
- static struct option longopts[] = {
- { "help", 0, 0, 'h' },
- { "version", 0, 0, 'V' },
- { "verbose", 0, &verbose, 1 },
- { "arg", 1, 0, 'a' },
- { 0, 0, 0, 0, }
- };
-
- static char *optstring = "hvVa:";
-
- static const char *program_name = PACKAGE_NAME;
- /*
- const char *program_name = file_name( argv[0] );
- */
-
- opterr=0; /* no default advise for bad options */
- optind=0;
-
- a=0;
-
-#ifdef DEBUG
- printf( "DEBUG mode is set.\n" );
-#endif
-
- /* process options */
- while( ( optch = getopt_long( argc, argv, optstring, longopts, &index ) ) !=-1 ) {
- switch( optch ){
- case 'h':
- usage( program_name, optstring );
- return EXIT_FAILURE;
- case 'V':
- fprintf( stdout, " %s version : %s\n", program_name, VERSION );
- return EXIT_FAILURE;
- case 'v':
- verbose = 1;
- break;
- case 'a':
- a = atoi( optarg );
- break;
- case 0:
- /* longopt used flag */
- break;
- default:
- my_error(EXIT_FAILURE,"invalid option %s\n\ttype : %s --help\n",argv[optind-1],program_name);
- }
- }
-
- printf("a : %d\n",a);
-
- /* process other arguments */
- while(optind<argc){
- printf("argv[%d]='%s'\n",optind,argv[optind]);
- optind++;
- }
-
- if(verbose)printf("verbose mode is set.\n");
-
- /**
- * insert some fucking code here.
- */
-
- /* end reached */
- return EXIT_SUCCESS;
-}
-
-