/*
*******************************************************************************
*
* Copyright (C) 1999-2010, International Business Machines
* Corporation and others. All Rights Reserved.
*
*******************************************************************************
* file name: icuinfo.cpp
* encoding: US-ASCII
* tab size: 8 (not used)
* indentation:4
*
* created on: 2009-2010
* created by: Steven R. Loomis
*
* This program shows some basic info about the current ICU.
*/
#include <stdio.h>
#include <stdlib.h>
#include "unicode/utypes.h"
#include "unicode/putil.h"
#include "unicode/uclean.h"
#include "unicode/udbgutil.h"
#include "unewdata.h"
#include "cmemory.h"
#include "cstring.h"
#include "uoptions.h"
#include "toolutil.h"
#include "icuplugimp.h"
#include <unicode/uloc.h>
#include <unicode/ucnv.h>
#include "unicode/ucal.h"
#include <unicode/ulocdata.h>
#include "putilimp.h"
#include "unicode/uchar.h"
static UOption options[]={
/*0*/ UOPTION_HELP_H,
/*1*/ UOPTION_HELP_QUESTION_MARK,
/*2*/ UOPTION_ICUDATADIR,
/*3*/ UOPTION_VERBOSE,
/*4*/ UOPTION_DEF("list-plugins", 'L', UOPT_NO_ARG),
/*5*/ UOPTION_DEF("milisecond-time", 'm', UOPT_NO_ARG),
/*6*/ UOPTION_DEF("cleanup", 'K', UOPT_NO_ARG),
};
static UErrorCode initStatus = U_ZERO_ERROR;
static UBool icuInitted = FALSE;
static void do_init() {
if(!icuInitted) {
u_init(&initStatus);
icuInitted = TRUE;
}
}
/**
* Print the current platform
*/
static const char *getPlatform()
{
#if defined(U_PLATFORM)
return U_PLATFORM;
#elif defined(U_WINDOWS)
return "Windows";
#elif defined(U_PALMOS)
return "PalmOS";
#elif defined(_PLATFORM_H)
return "Other (POSIX-like)";
#else
return "unknown"
#endif
}
void cmd_millis()
{
printf("Milliseconds since Epoch: %.0f\n", uprv_getUTCtime());
}
void cmd_version(UBool noLoad)
{
UVersionInfo icu;
UErrorCode status = U_ZERO_ERROR;
char str[200];
printf("<ICUINFO>\n");
printf("International Components for Unicode for C/C++\n");
printf("%s\n", U_COPYRIGHT_STRING);
printf("Compiled-Version: %s\n", U_ICU_VERSION);
u_getVersion(icu);
u_versionToString(icu, str);
printf("Runtime-Version: %s\n", str);
printf("Compiled-Unicode-Version: %s\n", U_UNICODE_VERSION);
u_getUnicodeVersion(icu);
u_versionToString(icu, str);
printf("Runtime-Unicode-Version: %s\n", U_UNICODE_VERSION);
printf("Platform: %s\n", getPlatform());
#if defined(U_BUILD)
printf("Build: %s\n", U_BUILD);
#if defined(U_HOST)
if(strcmp(U_BUILD,U_HOST)) {
printf("Host: %s\n", U_HOST);
}
#endif
#endif
#if defined(U_CC)
printf("C compiler: %s\n", U_CC);
#endif
#if defined(U_CXX)
printf("C++ compiler: %s\n", U_CXX);
#endif
#if defined(CYGWINMSVC)
printf("Cygwin: CYGWINMSVC\n");
#endif
printf("ICUDATA: %s\n", U_ICUDATA_NAME);
do_init();
printf("Data Directory: %s\n", u_getDataDirectory());
printf("ICU Initialization returned: %s\n", u_errorName(initStatus));
printf( "Default locale: %s\n", uloc_getDefault());
{
UErrorCode subStatus = U_ZERO_ERROR;
ulocdata_getCLDRVersion(icu, &subStatus);
if(U_SUCCESS(subStatus)) {
u_versionToString(icu, str);
printf("CLDR-Version: %s\n", str);
} else {
printf("CLDR-Version: %s\n", u_errorName(subStatus));
}
}
#if !UCONFIG_NO_CONVERSION
if(noLoad == FALSE)
{
printf("Default converter: %s\n", ucnv_getDefaultName());
}
#endif
#if !UCONFIG_NO_FORMATTING
{
UChar buf[100];
char buf2[100];
UErrorCode subsubStatus= U_ZERO_ERROR;
int32_t len;
len = ucal_getDefaultTimeZone(buf, 100, &subsubStatus);
if(U_SUCCESS(subsubStatus)&&len>0) {
u_UCharsToChars(buf, buf2, len+1);
printf("Default TZ: %s\n", buf2);
} else {
printf("Default TZ: %s\n", u_errorName(subsubStatus));
}
}
{
UErrorCode subStatus = U_ZERO_ERROR;
const char *tzVer = ucal_getTZDataVersion(&subStatus);
if(U_FAILURE(subStatus)) {
tzVer = u_errorName(subStatus);
}
printf("TZ data version: %s\n", tzVer);
}
#endif
#if U_ENABLE_DYLOAD
const char *pluginFile = uplug_getPluginFile();
printf("Plugin file is: %s\n", (pluginFile&&*pluginFile)?pluginFile:"(not set. try setting ICU_PLUGINS to a directory.)");
#else
fprintf(stderr, "Dynamic Loading: is disabled. No plugins will be loaded at start-up.\n");
#endif
printf("</ICUINFO>\n\n");
}
void cmd_cleanup()
{
u_cleanup();
fprintf(stderr,"ICU u_cleanup() called.\n");
}
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");
}
}
extern int
main(int argc, char* argv[]) {
UErrorCode errorCode = U_ZERO_ERROR;
UBool didSomething = FALSE;
/* preset then read command line options */
argc=u_parseArgs(argc, argv, sizeof(options)/sizeof(options[0]), options);
/* error handling, printing usage message */
if(argc<0) {
fprintf(stderr,
"error in command line argument \"%s\"\n",
argv[-argc]);
}
if( options[0].doesOccur || options[1].doesOccur) {
fprintf(stderr, "%s: Output information about the current ICU\n", argv[0]);
fprintf(stderr, "Options:\n"
" -h or --help - Print this help message.\n"
" -m or --millisecond-time - Print the current UTC time in milliseconds.\n"
" -d <dir> or --icudatadir <dir> - Set the ICU Data Directory\n"
" -v - Print version and configuration information about ICU\n"
" -L or --list-plugins - List and diagnose issues with ICU Plugins\n"
" -K or --cleanup - Call u_cleanup() before exitting (will attempt to unload plugins)\n"
"\n"
"If no arguments are given, the tool will print ICU version and configuration information.\n"
);
fprintf(stderr, "International Components for Unicode %s\n%s\n", U_ICU_VERSION, U_COPYRIGHT_STRING );
return argc<0 ? U_ILLEGAL_ARGUMENT_ERROR : U_ZERO_ERROR;
}
if(options[2].doesOccur) {
u_setDataDirectory(options[2].value);
}
if(options[5].doesOccur) {
cmd_millis();
didSomething=TRUE;
}
if(options[4].doesOccur) {
cmd_listplugins();
didSomething = TRUE;
}
if(options[3].doesOccur) {
cmd_version(FALSE);
didSomething = TRUE;
}
if(options[6].doesOccur) { /* 2nd part of version: cleanup */
cmd_cleanup();
didSomething = TRUE;
}
if(!didSomething) {
cmd_version(FALSE); /* at least print the version # */
}
return U_FAILURE(errorCode);
}