"Fossies" - the Fresh Open Source Software Archive

Member "htmlrecode-1.3.1/argh/argh.h" (21 Jul 2009, 3565 Bytes) of package /linux/www/old/htmlrecode-1.3.1.tar.gz:

    1 #ifndef optrar_argh_h
    2 #define optrar_argh_h
    3 
    4 /* Copyright (C) 1992,2004 Bisqwit (http://iki.fi/bisqwit/) */
    5 
    6 #ifdef __cplusplus
    7 extern "C" {
    8 #endif
    9 
   10 extern void argh_init(void);
   11 extern void argh_done(void);
   12 extern void argh_add_long(const char *longname, int alias);
   13 extern void argh_add_bool(int alias);
   14 extern void argh_add_int(int c, int min, int max);
   15 extern void argh_add_float(int c, double min, double max);
   16 extern void argh_add_string(int c, unsigned minlen, unsigned maxlen);
   17 extern void argh_add_desc(int c, const char *s, const char *optparam);
   18 extern void argh_start_parse(int argc, const char *const *argv);
   19 extern int argh_get_bool(void);
   20 extern int argh_get_int(void);
   21 extern double argh_get_float(void);
   22 extern int argh_ok(void);
   23 extern int argh_get_param(void);
   24 extern void argh_list_options(void);
   25 /* Note: This pointer is only valid until next argh_get_param() call */
   26 /* Attention: Do not try to free() it. */
   27 extern const char *argh_get_string(void);
   28 
   29 #ifdef __cplusplus
   30 }
   31 #endif
   32 
   33 /* C language usage example: 
   34 
   35 static int stereo=0;
   36 static int Rate  =43200;
   37 static char *host = NULL;
   38 
   39 static void PrintVersionInfo(void)
   40 {
   41     printf("erec - polydriving recording server v"VERSION" (C) 1992,2000 Bisqwit\n");
   42 }
   43 
   44 #include <argh.h>
   45 
   46 int main(int argc, const char *const *argv)
   47 {
   48     int Heelp = 0;
   49     
   50     argh_init();
   51     
   52     argh_add_long("stereo", '2'); argh_add_bool('2'); argh_add_desc('2', "Specifies stereo sound. Default is mono.", NULL);
   53     argh_add_long("mono",   'm'); argh_add_bool('m'); argh_add_desc('m', "Redundant. It's here for esd compatibility.", NULL);
   54     argh_add_long("rate",   'r'); argh_add_int('r',18,999999); argh_add_desc('r', "Specifies recording rate. 43200 is default.", "<num>");
   55     argh_add_long("device", 'd'); argh_add_string('d',1,1023); argh_add_desc('d', "Specify device.", "<file>");
   56     argh_add_long("help",   'h'); argh_add_bool('h'); argh_add_desc('h', "Help", NULL);
   57     argh_add_long("version",'V'); argh_add_bool('V'); argh_add_desc('V', "Version information", NULL);
   58     
   59     argh_start_parse(argc, argv);
   60     for(;;)
   61     {
   62         int c = argh_get_param();
   63         if(c == -1)break;
   64         switch(c)
   65         {
   66             case 'V':
   67                 PrintVersionInfo();
   68                 return 0;
   69             case 'h':
   70                 Heelp = 1;
   71                 break;
   72             case '2':
   73                 if(argh_get_bool())++stereo;else stereo=0;
   74                 break;
   75             case 'm':
   76                 if(argh_get_bool())stereo = 0;else ++stereo;
   77                 break;
   78             case 'r':
   79                 Rate = argh_get_int();
   80                 break;
   81             case 'd':
   82                 strncpy(Device, argh_get_string(), sizeof Device);
   83                 Device[sizeof(Device)-1] = 0;
   84                 break;
   85             default:
   86             {
   87                 const char *s = argh_get_string();
   88                 host = (char *)malloc(strlen(s)+1);
   89                 strcpy(host, s);
   90             }
   91         }
   92     }
   93     if(!host)host = (char *)"10.104.2.2";
   94     
   95     if(!argh_ok())return -1;
   96     
   97     if(Heelp)
   98     {
   99         PrintVersionInfo();
  100         printf(
  101             "\nAllows multiple applications request recorded data"
  102             "\nat the same time with different stream attributes.\n");
  103         printf(
  104             "Usage: erec [<options> [<...>]] [<host> | none]\n"
  105             "Options:\n");
  106         argh_list_options();
  107         printf("\n"
  108             "If <host> is other than none, the output will be sent with esdcat.\n");
  109         return 0;
  110     }
  111     
  112     ...
  113 }
  114 
  115 */
  116 
  117 #endif