Andreas Fritiofson <andreas.fritiofson@gmail.com> UTF8 fixes

[fw/openocd] / src / helper / command.c

diff --git a/src/helper/command.c b/src/helper/command.c
index b49f5470dc5f0166bd4ffae4c2c0144d0f08fe19..2737a7b23f7d26f2ce43a9d37a6c37bdb185d126 100644 (file)
--- a/src/helper/command.c
+++ b/src/helper/command.c
@@ -2,7 +2,7 @@
  *   Copyright (C) 2005 by Dominic Rath                                    *
  *   Dominic.Rath@gmx.de                                                   *
  *                                                                         *
- *   Copyright (C) 2007,2008 Øyvind Harboe                                 *
+ *   Copyright (C) 2007,2008 Øyvind Harboe                                 *
  *   oyvind.harboe@zylin.com                                               *
  *                                                                         *
  *   Copyright (C) 2008, Duane Ellis                                       *
@@ -238,7 +238,7 @@ command_t* register_command(command_context_t *context, command_t *parent, char
 
        /* we now need to add an overrideable proc */
        const char *override_name = alloc_printf("proc %s%s%s {args} {if {[catch {eval ocd_%s%s%s $args}]==0} {return \"\"} else { return -code error }", t1, t2, t3, t1, t2, t3);
-       Jim_Eval_Named(interp, override_name, __THIS__FILE__, __LINE__ );
+       Jim_Eval_Named(interp, override_name, __THIS__FILE__, __LINE__);
        free((void *)override_name);
 
        /* accumulate help text in Tcl helptext list.  */
@@ -348,8 +348,8 @@ int unregister_command(command_context_t *context, char *name)
 
 void command_output_text(command_context_t *context, const char *data)
 {
-       if ( context && context->output_handler && data  ){
-               context->output_handler( context, data );
+       if (context && context->output_handler && data) {
+               context->output_handler(context, data);
        }
 }
 
@@ -405,7 +405,7 @@ void command_print(command_context_t *context, const char *format, ...)
 int run_command(command_context_t *context, command_t *c, char *words[], int num_words)
 {
        int start_word = 0;
-       if (!((context->mode == COMMAND_CONFIG) || (c->mode == COMMAND_ANY) || (c->mode == context->mode) ))
+       if (!((context->mode == COMMAND_CONFIG) || (c->mode == COMMAND_ANY) || (c->mode == context->mode)))
        {
                /* Config commands can not run after the config stage */
                LOG_ERROR("Command '%s' only runs during configuration stage", c->name);
@@ -466,7 +466,7 @@ int command_run_line(command_context_t *context, char *line)
                retcode = Jim_SetAssocData(interp, "retval", NULL, &retval);
                if (retcode == JIM_OK)
                {
-                       retcode = Jim_Eval_Named(interp, line, __THIS__FILE__, __LINE__ );
+                       retcode = Jim_Eval_Named(interp, line, __THIS__FILE__, __LINE__);
 
                        Jim_DeleteAssocData(interp, "retval");
                }
@@ -492,7 +492,7 @@ int command_run_line(command_context_t *context, char *line)
                int reslen;
 
                result = Jim_GetString(Jim_GetResult(interp), &reslen);
-               if (reslen>0)
+               if (reslen > 0)
                {
                        int i;
                        char buff[256 + 1];
@@ -673,7 +673,7 @@ static int jim_capture(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
 
        log_add_callback(tcl_output, tclOutput);
 
-       retcode = Jim_Eval_Named(interp, str, __THIS__FILE__, __LINE__ );
+       retcode = Jim_Eval_Named(interp, str, __THIS__FILE__, __LINE__);
 
        log_remove_callback(tcl_output, tclOutput);
 
@@ -704,7 +704,7 @@ command_context_t* command_init()
        Jim_RegisterCoreCommands(interp);
 #endif
 
-#if defined( _MSC_VER )
+#if defined(_MSC_VER)
        /* WinXX - is generic, the forward
         * looking problem is this:
         *
@@ -713,18 +713,18 @@ command_context_t* command_init()
         * "winxx" is generic.
         */
        HostOs = "winxx";
-#elif defined( __LINUX__)
+#elif defined(__LINUX__)
        HostOs = "linux";
-#elif defined( __DARWIN__ )
+#elif defined(__DARWIN__)
        HostOs = "darwin";
-#elif defined( __CYGWIN__ )
+#elif defined(__CYGWIN__)
        HostOs = "cygwin";
-#elif defined( __MINGW32__ )
+#elif defined(__MINGW32__)
        HostOs = "mingw32";
 #else
        HostOs = "other";
 #endif
-       Jim_SetGlobalVariableStr( interp, "ocd_HOSTOS", Jim_NewStringObj( interp, HostOs , strlen(HostOs)) );
+       Jim_SetGlobalVariableStr(interp, "ocd_HOSTOS", Jim_NewStringObj(interp, HostOs , strlen(HostOs)));
 
        Jim_CreateCommand(interp, "ocd_find", jim_find, NULL, NULL);
        Jim_CreateCommand(interp, "echo", jim_echo, NULL, NULL);
@@ -825,7 +825,7 @@ void process_jim_events(void)
        if (!recursion)
        {
                recursion++;
-               Jim_ProcessEvents (interp, JIM_ALL_EVENTS|JIM_DONT_WAIT);
+               Jim_ProcessEvents (interp, JIM_ALL_EVENTS | JIM_DONT_WAIT);
                recursion--;
        }
 #endif
@@ -867,15 +867,27 @@ long jim_global_long(const char *variable)
        int parse##name(const char *str, type *ul) \
        { \
                if (!*str) \
+               { \
+                       LOG_ERROR("Invalid command argument"); \
                        return ERROR_COMMAND_ARGUMENT_INVALID; \
+               } \
                char *end; \
                *ul = func(str, &end, 0); \
                if (*end) \
+               { \
+                       LOG_ERROR("Invalid command argument"); \
                        return ERROR_COMMAND_ARGUMENT_INVALID; \
+               } \
                if ((max == *ul) && (ERANGE == errno)) \
+               { \
+                       LOG_ERROR("Argument overflow"); \
                        return ERROR_COMMAND_ARGUMENT_OVERFLOW; \
+               } \
                if (min && (min == *ul) && (ERANGE == errno)) \
+               { \
+                       LOG_ERROR("Argument underflow"); \
                        return ERROR_COMMAND_ARGUMENT_UNDERFLOW; \
+               } \
                return ERROR_OK; \
        }
 DEFINE_PARSE_NUM_TYPE(_ulong, unsigned long , strtoul, 0, ULONG_MAX)
@@ -896,7 +908,7 @@ DEFINE_PARSE_NUM_TYPE(_llong, long long, strtoll, LLONG_MIN, LLONG_MAX)
                        return ERROR_COMMAND_ARGUMENT_UNDERFLOW; \
                *ul = n; \
                return ERROR_OK; \
-       }       
+       }
 
 #define DEFINE_PARSE_ULONG(name, type, min, max) \
        DEFINE_PARSE_WRAPPER(name, type, min, max, unsigned long, _ulong)