int main(int argc, char **argv) {
#if ENABLE_PCSL
pcsl_mem_initialize(NULL, 0);
#endif
// Call this before any other Jvm_ functions.
JVM_Initialize();
// Ignore arg[0] -- the name of the program.
argc --;
argv ++;
while (true) {
int n = JVM_ParseOneArg(argc, argv);
if (n < 0) {
JVMSPI_DisplayUsage(NULL);
return -1;
} else if (n == 0) {
break;
}
argc -= n;
argv += n;
}
int rv;
if (JVM_GetConfig(JVM_CONFIG_SLAVE_MODE) == KNI_FALSE) {
// Run the VM in regular mode -- JVM_Start won't return until
// the VM completes execution.
rv = JVM_Start(NULL, NULL, argc, argv);
} else {
JVM_Start(NULL, NULL, argc, argv);
for (;;) {
jlong timeout = JVM_TimeSlice();
if (timeout <= ((jlong)-2)) {
break;
} else {
int blocked_threads_count;
JVMSPI_BlockedThreadInfo * blocked_threads;
blocked_threads = SNI_GetBlockedThreads(&blocked_threads_count);
JVMSPI_CheckEvents(blocked_threads, blocked_threads_count, timeout);
}
}
rv = JVM_CleanUp();
}
printf("ADSEXITCODE=%d\n", rv);
#if ENABLE_PCSL
pcsl_mem_finalize();
#endif
return rv;
}
/**
* Runs a MIDlet from an installed MIDlet suite. This is an example of
* how to use the public MIDP API.
*
* @param argc The total number of arguments
* @param argv An array of 'C' strings containing the arguments
*
* @return <tt>0</tt> for success, otherwise <tt>-1</tt>
*
* IMPL_NOTE:determine if it is desirable for user targeted output
* messages to be sent via the log/trace service, or if
* they should remain as printf calls
*/
int
runMidlet(int argc, char** commandlineArgs) {
int status = -1;
SuiteIdType suiteId = UNUSED_SUITE_ID;
pcsl_string classname = PCSL_STRING_NULL;
pcsl_string arg0 = PCSL_STRING_NULL;
pcsl_string arg1 = PCSL_STRING_NULL;
pcsl_string arg2 = PCSL_STRING_NULL;
int repeatMidlet = 0;
char* argv[RUNMIDLET_MAX_ARGS];
int i, used;
int debugOption = MIDP_NO_DEBUG;
char *progName = commandlineArgs[0];
char* appDir = NULL;
char* confDir = NULL;
char* additionalPath;
SuiteIdType* pSuites = NULL;
int numberOfSuites = 0;
int ordinalSuiteNumber = -1;
char* chSuiteNum = NULL;
MIDPError errCode;
char** ppParamsFromPlatform;
char** ppSavedParams = NULL;
int savedNumberOfParams = 0, numberOfParams = 0;
JVM_Initialize(); /* It's OK to call this more than once */
/* get midp application directory, set it */
appDir = getApplicationDir(argv[0]);
if (appDir == NULL) {
REPORT_ERROR(LC_AMS, "Failed to recieve midp application directory");
return -1;
}
midpSetAppDir(appDir);
/* get midp configuration directory, set it */
confDir = getConfigurationDir(argv[0]);
if (confDir == NULL) {
REPORT_ERROR(LC_AMS, "Failed to recieve midp configuration directory");
return -1;
}
midpSetConfigDir(confDir);
if (midpInitialize() != 0) {
REPORT_ERROR(LC_AMS, "Not enough memory");
return -1;
}
/* Set Java heap parameters now so they can been overridden from command line */
setHeapParameters();
/*
* Check if there are some parameters passed to us from the platform
* (i.e., in the current implementation, they are read from a file).
*/
errCode = ams_get_startup_params(&ppParamsFromPlatform, &numberOfParams);
if (errCode == ALL_OK && numberOfParams > 0) {
savedNumberOfParams = numberOfParams;
ppSavedParams = ppParamsFromPlatform;
while ((used = JVM_ParseOneArg(numberOfParams,
ppParamsFromPlatform)) > 0) {
numberOfParams -= used;
ppParamsFromPlatform += used;
}
if (numberOfParams + 1 > RUNMIDLET_MAX_ARGS) {
REPORT_ERROR(LC_AMS, "(1) Number of arguments exceeds supported limit");
ams_free_startup_params(ppSavedParams, savedNumberOfParams);
return -1;
}
argv[0] = progName;
for (i = 0; i < numberOfParams; i++) {
/* argv[0] is the program name */
argv[i + 1] = ppParamsFromPlatform[i];
}
}
/* if savedNumberOfParams > 0, ignore the command-line parameters */
if (savedNumberOfParams <= 0) {
/*
* Debugger port: command-line argument overrides
* configuration settings.
*/
{
char* debuggerPortString =
midpRemoveCommandOption("-port", commandlineArgs, &argc);
if (debuggerPortString != NULL) {
int debuggerPort;
if (sscanf(debuggerPortString, "%d", &debuggerPort) != 1) {
REPORT_ERROR(LC_AMS, "Invalid debugger port format");
return -1;
}
setInternalProperty("VmDebuggerPort", debuggerPortString);
}
}
/*
* Parse options for the VM. This is desirable on a 'development' platform
* such as linux_qte. For actual device ports, copy this block of code only
* if your device can handle command-line arguments.
*/
/*
* JVM_ParseOneArg expects commandlineArgs[0] to contain the first actual
* parameter
*/
argc --;
commandlineArgs ++;
while ((used = JVM_ParseOneArg(argc, commandlineArgs)) > 0) {
argc -= used;
commandlineArgs += used;
}
/* Restore commandlineArgs[0] to contain the program name. */
argc ++;
commandlineArgs --;
commandlineArgs[0] = progName;
}
/*
* Not all platforms allow rewriting the command line arg array,
* make a copy
*/
if ((numberOfParams <= 0 && argc > RUNMIDLET_MAX_ARGS) ||
(numberOfParams > RUNMIDLET_MAX_ARGS)) {
REPORT_ERROR(LC_AMS, "Number of arguments exceeds supported limit");
ams_free_startup_params(ppSavedParams, savedNumberOfParams);
return -1;
}
if (savedNumberOfParams <= 0) {
for (i = 0; i < argc; i++) {
argv[i] = commandlineArgs[i];
}
} else {
/*
* if savedNumberOfParams is greater than zero, command-line parameters
* are ignored
*/
argc = numberOfParams + 1; /* +1 because argv[0] is the program name */
}
/*
* IMPL_NOTE: corresponding VM option is called "-debugger"
*/
if (midpRemoveOptionFlag("-debug", argv, &argc) != NULL) {
debugOption = MIDP_DEBUG_SUSPEND;
}
if (midpRemoveOptionFlag("-loop", argv, &argc) != NULL) {
repeatMidlet = 1;
}
/* run the midlet suite by its ordinal number */
if ((chSuiteNum = midpRemoveCommandOption("-ordinal",
argv, &argc)) != NULL) {
/* the format of the string is "number:" */
if (sscanf(chSuiteNum, "%d", &ordinalSuiteNumber) != 1) {
REPORT_ERROR(LC_AMS, "Invalid suite number format");
ams_free_startup_params(ppSavedParams, savedNumberOfParams);
return -1;
}
}
/* additionalPath gets appended to the classpath */
additionalPath = midpRemoveCommandOption("-classpathext", argv, &argc);
if (argc == 1 && ordinalSuiteNumber == -1) {
REPORT_ERROR(LC_AMS, "Too few arguments given.");
ams_free_startup_params(ppSavedParams, savedNumberOfParams);
return -1;
}
if (argc > 6) {
REPORT_ERROR(LC_AMS, "Too many arguments given\n");
ams_free_startup_params(ppSavedParams, savedNumberOfParams);
return -1;
}
do {
int onlyDigits;
int len;
int i;
if (argc > 5) {
if (PCSL_STRING_OK != pcsl_string_from_chars(argv[5], &arg2)) {
REPORT_ERROR(LC_AMS, "Out of Memory");
break;
}
}
if (argc > 4) {
if (PCSL_STRING_OK != pcsl_string_from_chars(argv[4], &arg1)) {
REPORT_ERROR(LC_AMS, "Out of Memory");
break;
}
}
if (argc > 3) {
if (PCSL_STRING_OK != pcsl_string_from_chars(argv[3], &arg0)) {
REPORT_ERROR(LC_AMS, "Out of Memory");
break;
}
}
if (argc > 2) {
if (PCSL_STRING_OK != pcsl_string_from_chars(argv[2], &classname)) {
REPORT_ERROR(LC_AMS, "Out of Memory");
break;
}
}
/* if the storage name only digits, convert it */
onlyDigits = 1;
len = strlen(argv[1]);
for (i = 0; i < len; i++) {
if (!isdigit((argv[1])[i])) {
onlyDigits = 0;
break;
}
}
if (ordinalSuiteNumber != -1 || onlyDigits) {
/* load IDs of the installed suites */
MIDPError err = midp_get_suite_ids(&pSuites, &numberOfSuites);
if (err != ALL_OK) {
REPORT_ERROR1(LC_AMS, "Error in midp_get_suite_ids(), code %d",
err);
break;
}
}
if (ordinalSuiteNumber != -1) {
/* run the midlet suite by its ordinal number */
if (ordinalSuiteNumber > numberOfSuites || ordinalSuiteNumber < 1) {
REPORT_ERROR(LC_AMS, "Suite number out of range");
midp_free_suite_ids(pSuites, numberOfSuites);
break;
}
suiteId = pSuites[ordinalSuiteNumber - 1];
} else if (onlyDigits) {
/* run the midlet suite by its ID */
int i;
/* the format of the string is "number:" */
if (sscanf(argv[1], "%d", &suiteId) != 1) {
REPORT_ERROR(LC_AMS, "Invalid suite ID format");
break;
}
for (i = 0; i < numberOfSuites; i++) {
if (suiteId == pSuites[i]) {
break;
}
}
if (i == numberOfSuites) {
REPORT_ERROR(LC_AMS, "Suite with the given ID was not found");
break;
}
} else {
/* Run by ID */
suiteId = INTERNAL_SUITE_ID;
if (strcmp(argv[1], "internal") &&
strcmp(argv[1], "-1") && additionalPath == NULL) {
/*
* If the argument is not a suite ID, it might be a full
* path to the midlet suite's jar file.
* In this case this path is added to the classpath and
* the suite is run without installation (it is useful
* for internal test and development purposes).
*/
additionalPath = argv[1];
}
}
if (pcsl_string_is_null(&classname)) {
int res = find_midlet_class(suiteId, 1, &classname);
if (OUT_OF_MEM_LEN == res) {
REPORT_ERROR(LC_AMS, "Out of Memory");
break;
}
if (NULL_LEN == res) {
REPORT_ERROR(LC_AMS, "Could not find the first MIDlet");
break;
}
}
do {
status = midp_run_midlet_with_args_cp(suiteId, &classname,
&arg0, &arg1, &arg2,
debugOption, additionalPath);
} while (repeatMidlet && status != MIDP_SHUTDOWN_STATUS);
if (pSuites != NULL) {
midp_free_suite_ids(pSuites, numberOfSuites);
suiteId = UNUSED_SUITE_ID;
}
} while (0);
pcsl_string_free(&arg0);
pcsl_string_free(&arg1);
pcsl_string_free(&arg2);
pcsl_string_free(&classname);
switch (status) {
case MIDP_SHUTDOWN_STATUS:
break;
case MIDP_ERROR_STATUS:
REPORT_ERROR(LC_AMS, "The MIDlet suite could not be run.");
break;
case SUITE_NOT_FOUND_STATUS:
REPORT_ERROR(LC_AMS, "The MIDlet suite was not found.");
break;
default:
break;
}
if (JVM_GetConfig(JVM_CONFIG_SLAVE_MODE) == KNI_FALSE) {
midpFinalize();
}
ams_free_startup_params(ppSavedParams, savedNumberOfParams);
return status;
}
int main(int argc, char **argv) {
int code = 0;
#if ENABLE_PCSL
pcsl_mem_initialize(NULL, 0);
#endif
// Call this before any other Jvm_ functions.
JVM_Initialize();
// Ignore arg[0] -- the name of the program.
argc --;
argv ++;
while (true) {
int n = JVM_ParseOneArg(argc, argv);
if (n < 0) {
printf("Unknown argument: %s\n", argv[0]);
JVMSPI_DisplayUsage(NULL);
code = -1;
goto end;
} else if (n == 0) {
break;
}
argc -= n;
argv += n;
}
if (JVM_GetConfig(JVM_CONFIG_SLAVE_MODE) == KNI_FALSE) {
// Run the VM in regular mode -- JVM_Start won't return until
// the VM completes execution.
code = JVM_Start(NULL, NULL, argc, argv);
} else {
// Run the VM in slave mode -- we keep calling JVM_TimeSlice(),
// which executes bytecodes for a small amount and returns. This
// mode is necessary for platforms that need to keep the main
// control loop outside of of the VM.
//
// Note that this mode is not necessary on Win32. We do it here
// just as a demo.
JVM_Start(NULL, NULL, argc, argv);
for (;;) {
jlong timeout = JVM_TimeSlice();
if (timeout <= -2) {
break;
} else {
int blocked_threads_count;
JVMSPI_BlockedThreadInfo * blocked_threads;
blocked_threads = SNI_GetBlockedThreads(&blocked_threads_count);
JVMSPI_CheckEvents(blocked_threads, blocked_threads_count, timeout);
}
}
code = JVM_CleanUp();
}
end:
#if ENABLE_PCSL
pcsl_mem_finalize();
#endif
return code;
}