Changeset 55562e1


Ignore:
Timestamp:
Nov 5, 2002, 11:32:42 PM (21 years ago)
Author:
Erik Nygren <nygren@mit.edu>
Branches:
master, barnowl_perlaim, debian, owl, release-1.10, release-1.4, release-1.5, release-1.6, release-1.7, release-1.8, release-1.9
Children:
5c7b1b1
Parents:
0ba59d2
Message:
	Added 'get <variable>' command which returns the value of the variable
	   as a string.  This allows variable values to be retrieved from perl
	   with the likes of:  if ("on" eq &owl::command('get zaway')) { ... }
Files:
3 edited

Legend:

Unmodified
Added
Removed
  • ChangeLog

    rd309eb3 r55562e1  
    11$Id$
    22
     31.2.8-pre
     4        Added 'get <variable>' command which returns the value of the variable
     5           as a string.  This allows variable values to be retrieved from perl
     6           with the likes of:  if ("on" eq &owl::command('get zaway')) { ... }
     7       
    381.2.7
    49        Outgoing messages now go through the config for formatting
  • commands.c

    rd309eb3 r55562e1  
    142142              "Print the value of the named variable.  If no arugments\n"
    143143              "are used print the value of all variables.\n"),
     144
     145  OWLCMD_ARGS("get", owl_command_get_variable, OWL_CTX_ANY,
     146              "returns a variable value",
     147              "get <variable>",
     148              "Returns the value of the named variable as a string.\n"),
    144149
    145150  OWLCMD_VOID("version", owl_command_version, OWL_CTX_ANY,
     
    10441049  }
    10451050  return NULL;
     1051}
     1052
     1053char *owl_command_get_variable(int argc, char **argv, char *buff) {
     1054  char *var;
     1055  char valbuff[1024];
     1056
     1057 if (argc!=2) {
     1058    owl_function_makemsg("Wrong number of arguments for get command");
     1059    return NULL;
     1060  }
     1061
     1062  var=argv[1];
     1063   
     1064  if (0 == owl_variable_get_tostring(owl_global_get_vardict(&g),
     1065                                     var, valbuff, 1024)) {
     1066    return owl_strdup(valbuff);
     1067  } else {
     1068    owl_function_makemsg("Unknown variable '%s'.", var);
     1069    return NULL;
     1070  }
    10461071}
    10471072
  • owl.h

    rb45293f r55562e1  
    1212static const char owl_h_fileIdent[] = "$Id$";
    1313
    14 #define OWL_VERSION         1.2.7
    15 #define OWL_VERSION_STRING "1.2.7"
     14#define OWL_VERSION         1.2.8-pre
     15#define OWL_VERSION_STRING "1.2.8-pre"
    1616
    1717#define OWL_DEBUG 0
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