src/helper/configuration.h

[openocd.git] / src / helper / options.c

diff --git a/src/helper/options.c b/src/helper/options.c
index 35ab0f5dfdc0e0308e2877397f6511034ecb1591..afff55ba4964a75e03c5fd943160e6a24b12a13c 100644 (file)
--- a/src/helper/options.c
+++ b/src/helper/options.c
@@ -31,24 +31,23 @@
 #include <getopt.h>
 #include <string.h>
 
-static int help_flag;
+static int help_flag, version_flag;
 
 static struct option long_options[] =
 {
-       {"help",                        no_argument,    &help_flag, 1},
-
-       {"debug",                       optional_argument,      0, 'd'},
-       {"file",                        required_argument,      0, 'f'},
-       {"search",                      required_argument,      0, 's'},
-       {"log_output",          required_argument,      0, 'l'},
-       {"command",                     required_argument,      0, 'c'},
-       
+       {"help",        no_argument,            &help_flag,     1},
+       {"version",     no_argument,            &version_flag,  1},
+       {"debug",       optional_argument,      0,              'd'},
+       {"file",        required_argument,      0,              'f'},
+       {"search",      required_argument,      0,              's'},
+       {"log_output",  required_argument,      0,              'l'},
+       {"command",     required_argument,      0,              'c'},
        {0, 0, 0, 0}
 };
 
-int configuration_output_handler(struct command_context_s *context, char* line)
+int configuration_output_handler(struct command_context_s *context, const char* line)
 {
-       INFO_N(line);
+       LOG_INFO_N(line);
 
        return ERROR_OK;
 }
@@ -63,7 +62,7 @@ int parse_cmdline_args(struct command_context_s *cmd_ctx, int argc, char *argv[]
                /* getopt_long stores the option index here. */
                int option_index = 0;
                
-               c = getopt_long(argc, argv, "hd::l:f:s:c:", long_options, &option_index);
+               c = getopt_long(argc, argv, "hvd::l:f:s:c:", long_options, &option_index);
                
                /* Detect the end of the options. */
                if (c == -1)
@@ -76,10 +75,23 @@ int parse_cmdline_args(struct command_context_s *cmd_ctx, int argc, char *argv[]
                        case 'h':       /* --help | -h */
                                help_flag = 1;
                                break;
+                       case 'v':       /* --version | -v */
+                               version_flag = 1;
+                               break;
                        case 'f':       /* --file | -f */
-                               snprintf(command_buffer, 128, "script %s", optarg);
-                               add_config_file_name(command_buffer);
+                       {
+                               char *t=strrchr(optarg, '.');
+                               if (strcmp(t, ".tcl")==0)
+                               {
+                                       /* Files ending in .tcl are executed as Tcl files */
+                                       snprintf(command_buffer, 128, "source [find {%s}]", optarg);
+                               } else
+                               {
+                                       snprintf(command_buffer, 128, "script %s", optarg);
+                               }
+                               add_config_command(command_buffer);
                                break;
+                       }
                        case 's':       /* --search | -s */
                                add_script_search_dir(optarg);
                                break;
@@ -100,7 +112,7 @@ int parse_cmdline_args(struct command_context_s *cmd_ctx, int argc, char *argv[]
                        case 'c':       /* --command | -c */
                                if (optarg)
                                {
-                                       add_config_file_name(optarg);
+                                       add_config_command(optarg);
                                }       
                                break;
                                
@@ -109,13 +121,20 @@ int parse_cmdline_args(struct command_context_s *cmd_ctx, int argc, char *argv[]
 
        if (help_flag)
        {
-               OUTPUT("Open On-Chip Debugger\n(c) 2005 by Dominic Rath\n\n");
-               OUTPUT("--help       | -h\tdisplay this help\n");
-               OUTPUT("--file       | -f\tuse configuration file <name>\n");
-               OUTPUT("--search     | -s\tdir to search for config files and scripts.\n");
-               OUTPUT("--debug      | -d\tset debug level <0-3>\n");
-               OUTPUT("--log_output | -l\tredirect log output to file <name>\n");
-               OUTPUT("--command    | -c\trun <command>\n");
+               LOG_OUTPUT("Open On-Chip Debugger\n(c) 2005-2008 by Dominic Rath\n\n");
+               LOG_OUTPUT("--help       | -h\tdisplay this help\n");
+               LOG_OUTPUT("--version    | -v\tdisplay OpenOCD version\n");
+               LOG_OUTPUT("--file       | -f\tuse configuration file <name>\n");
+               LOG_OUTPUT("--search     | -s\tdir to search for config files and scripts\n");
+               LOG_OUTPUT("--debug      | -d\tset debug level <0-3>\n");
+               LOG_OUTPUT("--log_output | -l\tredirect log output to file <name>\n");
+               LOG_OUTPUT("--command    | -c\trun <command>\n");
+               exit(-1);
+       }       
+
+       if (version_flag)
+       {
+               /* Nothing to do, version gets printed automatically. */
                exit(-1);
        }