static const UnicodeString& _fieldString(UDebugEnumType type, int32_t field, UnicodeString& fillin) {
const char *str = udbg_enumName(type, field);
if(str == NULL) {
return fillin.remove();
} else {
return fillin = UnicodeString(str, ""); // optimize?
}
}
U_CAPI
UPlugTokenReturn U_EXPORT2 myPluginLow (
UPlugData *data,
UPlugReason reason,
UErrorCode *status) {
fprintf(stderr,"MyPluginLow: data=%p, reason=%s, status=%s\n", (void*)data, udbg_enumName(UDBG_UPlugReason,(int32_t)reason), u_errorName(*status));
if(reason==UPLUG_REASON_QUERY) {
uplug_setPlugName(data, "Low Plugin");
uplug_setPlugLevel(data, UPLUG_LEVEL_LOW);
}
return UPLUG_TOKEN;
}
U_CAPI
UPlugTokenReturn U_EXPORT2 myPlugin (
UPlugData *data,
UPlugReason reason,
UErrorCode *status) {
/* Just print this for debugging */
fprintf(stderr,"MyPlugin: data=%p, reason=%s, status=%s\n", (void*)data, udbg_enumName(UDBG_UPlugReason,(int32_t)reason), u_errorName(*status));
if(reason==UPLUG_REASON_QUERY) {
uplug_setPlugName(data, "Just a Test High-Level Plugin"); /* This call is optional in response to UPLUG_REASON_QUERY, but is a good idea. */
uplug_setPlugLevel(data, UPLUG_LEVEL_HIGH); /* This call is Mandatory in response to UPLUG_REASON_QUERY */
}
return UPLUG_TOKEN; /* This must always be returned, to indicate that the entrypoint was actually a plugin. */
}
/**
* Says it's low, but isn't.
*/
U_CAPI
UPlugTokenReturn U_EXPORT2 myPluginBad (
UPlugData *data,
UPlugReason reason,
UErrorCode *status) {
fprintf(stderr,"MyPluginLow: data=%p, reason=%s, status=%s\n", (void*)data, udbg_enumName(UDBG_UPlugReason,(int32_t)reason), u_errorName(*status));
if(reason==UPLUG_REASON_QUERY) {
uplug_setPlugName(data, "Bad Plugin");
uplug_setPlugLevel(data, UPLUG_LEVEL_LOW);
} else if(reason == UPLUG_REASON_LOAD) {
void *ctx = uprv_malloc(12345);
uplug_setContext(data, ctx);
fprintf(stderr,"I'm %p and I did a bad thing and malloced %p\n", (void*)data, (void*)ctx);
} else if(reason == UPLUG_REASON_UNLOAD) {
void * ctx = uplug_getContext(data);
uprv_free(ctx);
}
return UPLUG_TOKEN;
}
void FieldsSet::parseValueDefault(const FieldsSet* inheritFrom, int32_t field, const UnicodeString& substr, UErrorCode& status) {
int32_t value = -1;
if(substr.length()==0) { // inherit requested
// inherit
if((inheritFrom == NULL) || !inheritFrom->isSet((UCalendarDateFields)field)) {
// couldn't inherit from field
it_errln(UnicodeString("Parse Failed: Couldn't inherit field ") + field + UnicodeString(" [") + UnicodeString(udbg_enumName(fEnum, field)) + UnicodeString("]"));
status = U_ILLEGAL_ARGUMENT_ERROR;
return;
}
value = inheritFrom->get((UCalendarDateFields)field);
} else {
value = udbg_stoi(substr);
}
set(field, value);
}
void cmd_listplugins() {
int32_t i;
UPlugData *plug;
do_init();
printf("ICU Initialized: u_init() returned %s\n", u_errorName(initStatus));
printf("Plugins: \n");
printf( "# %6s %s \n",
"Level",
"Name" );
printf( " %10s:%-10s\n",
"Library",
"Symbol"
);
printf( " config| (configuration string)\n");
printf( " >>> Error | Explanation \n");
printf( "-----------------------------------\n");
for(i=0;(plug=uplug_getPlugInternal(i))!=NULL;i++) {
UErrorCode libStatus = U_ZERO_ERROR;
const char *name = uplug_getPlugName(plug);
const char *sym = uplug_getSymbolName(plug);
const char *lib = uplug_getLibraryName(plug, &libStatus);
const char *config = uplug_getConfiguration(plug);
UErrorCode loadStatus = uplug_getPlugLoadStatus(plug);
const char *message = NULL;
printf("\n#%d %-6s %s \n",
i+1,
udbg_enumName(UDBG_UPlugLevel,(int32_t)uplug_getPlugLevel(plug)),
name!=NULL?(*name?name:"this plugin did not call uplug_setPlugName()"):"(null)"
);
printf(" plugin| %10s:%-10s\n",
(U_SUCCESS(libStatus)?(lib!=NULL?lib:"(null)"):u_errorName(libStatus)),
sym!=NULL?sym:"(null)"
);
if(config!=NULL&&*config) {
printf(" config| %s\n", config);
}
switch(loadStatus) {
case U_PLUGIN_CHANGED_LEVEL_WARNING:
message = "Note: This plugin changed the system level (by allocating memory or calling something which does). Later plugins may not load.";
break;
case U_PLUGIN_DIDNT_SET_LEVEL:
message = "Error: This plugin did not call uplug_setPlugLevel during QUERY.";
break;
case U_PLUGIN_TOO_HIGH:
message = "Error: This plugin couldn't load because the system level was too high. Try loading this plugin earlier.";
break;
case U_ZERO_ERROR:
message = NULL; /* no message */
break;
default:
if(U_FAILURE(loadStatus)) {
message = "error loading:";
} else {
message = "warning during load:";
}
}
if(message!=NULL) {
printf("\\\\\\ status| %s\n"
"/// %s\n", u_errorName(loadStatus), message);
}
}
if(i==0) {
printf("No plugins loaded.\n");
}
}
/**
* Doesn't respond to QUERY properly.
*/
U_CAPI
UPlugTokenReturn U_EXPORT2 myPluginFailQuery (
UPlugData *data,
UPlugReason reason,
UErrorCode *status) {
fprintf(stderr,"MyPluginFailQuery: data=%p, reason=%s, status=%s\n", (void*)data, udbg_enumName(UDBG_UPlugReason,(int32_t)reason), u_errorName(*status));
/* Should respond to UPLUG_REASON_QUERY here. */
return UPLUG_TOKEN;
}
U_CAPI
UPlugTokenReturn U_EXPORT2 debugMemoryPlugin (
UPlugData *data,
UPlugReason reason,
UErrorCode *status) {
fprintf(stderr,"debugMemoryPlugin: data=%p, reason=%s, status=%s\n", (void*)data, udbg_enumName(UDBG_UPlugReason,(int32_t)reason), u_errorName(*status));
if(reason==UPLUG_REASON_QUERY) {
uplug_setPlugLevel(data, UPLUG_LEVEL_LOW);
uplug_setPlugName(data, "Memory Plugin");
} else if(reason==UPLUG_REASON_LOAD) {
u_setMemoryFunctions(uplug_getContext(data), &myMemAlloc, &myMemRealloc, &myMemFree, status);
fprintf(stderr, "MEM: status now %s\n", u_errorName(*status));
} else if(reason==UPLUG_REASON_UNLOAD) {
fprintf(stderr, "MEM: not possible to unload this plugin (no way to reset memory functions)...\n");
uplug_setPlugNoUnload(data, TRUE);
}
return UPLUG_TOKEN;
}
