int main(int argc, char *argv[]) {
int *array;
int width, height;
int value;
char **stringPtr;
int **matrix;
/* testing for part 1 */
printf("Testing Part 1\n");
width = 5;
height = 6;
array = create2DArray(height, width);
printf("Store value 7 at [3,4].\n");
set2DElement(array, 3, 4, 7);
value = get2DElement(array, 3, 4);
printf("Retrieve value %d from [3,4]\n\n", value);
free2DArray(array);
/* testing for part 2 */
printf("Testing Part 2\n");
stringPtr = createStringArray(100);
printf("Store string - fred\n");
setStringArray(stringPtr, 44, "fred");
printf("Store string - barney\n");
setStringArray(stringPtr, 80, "barney");
printf("Get string - %s\n", getStringArray(stringPtr, 44));
printf("Get string - %s\n", getStringArray(stringPtr, 80));
/* test with NULL string */
printf("Get string - %s\n\n", getStringArray(stringPtr, 3));
freeStringArray(stringPtr, 100);
/* testing for part 3 */
printf("Testing Part 3\n");
matrix = createArray(100, 100);
printf("Store 33 44 55\n");
matrix[22][76] = 33;
matrix[83][29] = 44;
matrix[99][65] = 55;
printf("Retrieve %d %d %d\n", matrix[22][76], matrix[83][29],
matrix[99][65]);
freeArray(matrix, 100);
return(1);
}
TentativeCmdInfo parseSingleCmd(char *cmd_blob){
StringArray sa_prelim_argv = sepStringWithQuotes(cmd_blob, ' ', true);
TentativeCmdInfo tci;
tci.inputFilename = NULL;
tci.outputFilename = NULL;
StringArray sa_argv = createStringArray(10);
int i = 0;
while (i < sa_prelim_argv.size){
char *cur_str = stringArrayGet(&sa_prelim_argv, i);
if (cur_str[0] == '<'){
// If this is the only character in the token,
// then the next string is the item to be redirected
if (cur_str[1] == '\0'){
if (i == sa_prelim_argv.size - 1){
fprintf(stderr, "Reached end of line while parsing\n");
exit(-1);
}
tci.inputFilename = strdup(stringArrayGet(&sa_prelim_argv, i+1));
i += 2;
} else {
tci.inputFilename = strdup(cur_str + 1); //lop off the <
i += 1;
}
} else if (cur_str[0] == '>'){
if (cur_str[1] == '\0'){
if (i == sa_prelim_argv.size - 1){
fprintf(stderr, "Reached end of line while parsing\n");
exit(-1);
}
tci.outputFilename = strdup(stringArrayGet(&sa_prelim_argv, i+1));
i += 2;
} else {
tci.outputFilename = strdup(cur_str + 1); //lop off the <
i += 1;
}
} else {
stringArrayInsert(&sa_argv, cur_str);
i += 1;
}
}
tci.argv = stringArrayToNormalPlusNull(&sa_argv);
tci.argc = sa_argv.size;
return tci;
}
jobject newTableResult(JNIEnv* env, char** result, int row, int col)
{
jobjectArray jresult = createStringArray(env, result, row * col);
jclass cls = (*env)->FindClass(env, "com/baidu/javalite/TableResult");
jobject rs = (*env)->NewObject(env, cls, getTableResultInit(env), jresult,
row, col);
(*env)->DeleteLocalRef(env, jresult);
(*env)->DeleteLocalRef(env, cls);
return rs;
}
int InitAxesModel()
{
int cubeScaling = 0;
int logFlag = 0;
int ticksColor = 0;
int axisLocation = 0;
int boxType = 0;
int filled = 0;
int gridColor = 0;
int gridPosition = 0;
int view = 0;
int axisReverse = 0;
int axisVisible = 0;
int defaultNumberTicks = 0;
int autoTicks = 0;
int autoSubticks = 0;
int nbSubticks = 0;
int hiddenAxisColor = 0;
int hiddenColor = 0;
int isoview = 0;
int visible = 0;
int *piVisible = &visible;
int clipState = 0;
int tightLimits = 0;
int arcDrawingMethod = 0;
int labelsFontStyle = 6;
int labelsFontColor = -1;
int i = 0;
double labelsFontSize = 1;
double axesBounds[4];
double dataBounds[6];
double rotationAngles[2];
double tab[] = { 0., 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1. }; /* graduations init. tmptab */
/* z-axis initial ticks locations */
double tabZTicksLocations[] = { -1.0, -0.8, -0.6, -0.4, -0.2, 0.0, 0.2, 0.4, 0.6, 0.8, 1.0 };
char labelBuffer[LABEL_BUFFER_LENGTH];
char **stringVector = NULL;
int lineColor = -1;
int background = -2;
int foreground = -1;
double lineWidth = 1.0;
/* 0: solid */
int lineStyle = 0;
int markMode = 0;
int lineMode = 1;
int fillMode = 1;
int markStyle = 0;
int markSize = 0;
/* 0: point, 1: tabulated */
int markSizeUnit = 1;
int iLabelUID = 0;
int iFiguremdlUID = getFigureModel();
int iAxesmdlUID = getAxesModel();
sciInitGraphicMode(iAxesmdlUID);
setGraphicObjectProperty(iAxesmdlUID, __GO_BACKGROUND__, &background, jni_int, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_LINE_COLOR__, &foreground, jni_int, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_FONT_SIZE__, &labelsFontSize, jni_double, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_FONT_COLOR__, &labelsFontColor, jni_int, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_FONT_STYLE__, &labelsFontStyle, jni_int, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_LINE_THICKNESS__, &lineWidth, jni_double, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_LINE_STYLE__, &lineStyle, jni_int, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_MARK_MODE__, &markMode, jni_bool, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_LINE_MODE__, &lineMode, jni_bool, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_FILL_MODE__, &fillMode, jni_bool, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_MARK_STYLE__, &markStyle, jni_int, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_MARK_SIZE__, &markSize, jni_int, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_MARK_SIZE_UNIT__, &markSizeUnit, jni_int, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_MARK_BACKGROUND__, &background, jni_int, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_MARK_FOREGROUND__, &foreground, jni_int, 1);
cubeScaling = 0;
setGraphicObjectProperty(iAxesmdlUID, __GO_CUBE_SCALING__, &cubeScaling, jni_bool, 1);
/* Log flags set to linear for the 3 axes */
logFlag = 0;
setGraphicObjectProperty(iAxesmdlUID, __GO_X_AXIS_LOG_FLAG__, &logFlag, jni_bool, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_Y_AXIS_LOG_FLAG__, &logFlag, jni_bool, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_Z_AXIS_LOG_FLAG__, &logFlag, jni_bool, 1);
ticksColor = -1;
setGraphicObjectProperty(iAxesmdlUID, __GO_TICKS_COLOR__, &ticksColor, jni_int, 1);
nbSubticks = 1;
setGraphicObjectProperty(iAxesmdlUID, __GO_X_AXIS_SUBTICKS__, &nbSubticks, jni_int, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_Y_AXIS_SUBTICKS__, &nbSubticks, jni_int, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_Z_AXIS_SUBTICKS__, &nbSubticks, jni_int, 1);
/* 0 corresponds to bottom position */
axisLocation = 0;
setGraphicObjectProperty(iAxesmdlUID, __GO_X_AXIS_LOCATION__, &axisLocation, jni_int, 1);
/* 4 corresponds to left position */
axisLocation = 4;
setGraphicObjectProperty(iAxesmdlUID, __GO_Y_AXIS_LOCATION__, &axisLocation, jni_int, 1);
/* 0 corresponds to OFF */
boxType = 0;
setGraphicObjectProperty(iAxesmdlUID, __GO_BOX_TYPE__, &boxType, jni_int, 1);
filled = 1;
setGraphicObjectProperty(iAxesmdlUID, __GO_FILLED__, &filled, jni_bool, 1);
gridColor = -1;
setGraphicObjectProperty(iAxesmdlUID, __GO_X_AXIS_GRID_COLOR__, &gridColor, jni_int, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_Y_AXIS_GRID_COLOR__, &gridColor, jni_int, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_Z_AXIS_GRID_COLOR__, &gridColor, jni_int, 1);
/* 0: background */
setGraphicObjectProperty(iAxesmdlUID, __GO_LINE_COLOR__, &lineColor, jni_int, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_BACKGROUND__, &background, jni_int, 1);
gridPosition = 0;
setGraphicObjectProperty(iAxesmdlUID, __GO_GRID_POSITION__, &gridPosition, jni_int, 1);
rotationAngles[0] = 0.0;
rotationAngles[1] = 270.0;
setGraphicObjectProperty(iAxesmdlUID, __GO_ROTATION_ANGLES__, rotationAngles, jni_double_vector, 2);
/* 0: 2D view */
view = 0;
setGraphicObjectProperty(iAxesmdlUID, __GO_VIEW__, &view, jni_int, 1);
/* Must be set after VIEW, since setting VIEW to 2D overwrites the 3D rotation angles */
rotationAngles[0] = 45.0;
rotationAngles[1] = 215.0;
setGraphicObjectProperty(iAxesmdlUID, __GO_ROTATION_ANGLES_3D__, rotationAngles, jni_double_vector, 2);
axisVisible = 0;
setGraphicObjectProperty(iAxesmdlUID, __GO_X_AXIS_VISIBLE__, &axisVisible, jni_bool, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_Y_AXIS_VISIBLE__, &axisVisible, jni_bool, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_Z_AXIS_VISIBLE__, &axisVisible, jni_bool, 1);
axisReverse = 0;
setGraphicObjectProperty(iAxesmdlUID, __GO_X_AXIS_REVERSE__, &axisReverse, jni_bool, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_Y_AXIS_REVERSE__, &axisReverse, jni_bool, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_Z_AXIS_REVERSE__, &axisReverse, jni_bool, 1);
/* Corresponds to the MVC AUTO_SUBTICKS property (!flagNax is equivalent to AUTO_SUBTICKS) */
#if 0
ppaxesmdl->flagNax = FALSE;
#endif
autoSubticks = 1;
setGraphicObjectProperty(iAxesmdlUID, __GO_AUTO_SUBTICKS__, &autoSubticks, jni_bool, 1);
/* To be corrected when the equivalent of flagnax is implemented within the MVC */
nbSubticks = 1;
setGraphicObjectProperty(iAxesmdlUID, __GO_X_AXIS_SUBTICKS__, &nbSubticks, jni_int, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_Y_AXIS_SUBTICKS__, &nbSubticks, jni_int, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_Z_AXIS_SUBTICKS__, &nbSubticks, jni_int, 1);
/*
* The code creating default ticks labels and positions should be put
* into the Model. Ticks positions and locations should be computed using the default data bounds
* instead of using pre-defined values.
* Note that the pre-MVC ticks labels creation code is implemented in the C++ Renderer module
* and should be moved to the Java Model's relevant parts (TicksProperty).
*/
/*
* Automatic ticks computation must be activated for the 3 axes before setting ticks values to
* ensure that the ticks values set are the automatic ticks' ones.
*/
autoTicks = 1;
setGraphicObjectProperty(iAxesmdlUID, __GO_X_AXIS_AUTO_TICKS__, &autoTicks, jni_bool, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_Y_AXIS_AUTO_TICKS__, &autoTicks, jni_bool, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_Z_AXIS_AUTO_TICKS__, &autoTicks, jni_bool, 1);
defaultNumberTicks = 11;
setGraphicObjectProperty(iAxesmdlUID, __GO_X_AXIS_TICKS_LOCATIONS__, tab, jni_double_vector, defaultNumberTicks);
setGraphicObjectProperty(iAxesmdlUID, __GO_Y_AXIS_TICKS_LOCATIONS__, tab, jni_double_vector, defaultNumberTicks);
stringVector = createStringArray(defaultNumberTicks);
if (stringVector == NULL)
{
return -1;
}
/*
* A proper format should be used (ChoixFormatE function)
*/
for (i = 0; i < defaultNumberTicks; i++)
{
sprintf(labelBuffer, "%.1f", tab[i]);
stringVector[i] = os_strdup(labelBuffer);
if (stringVector[i] == NULL)
{
return -1;
}
}
setGraphicObjectProperty(iAxesmdlUID, __GO_X_AXIS_TICKS_LABELS__, stringVector, jni_string_vector, defaultNumberTicks);
setGraphicObjectProperty(iAxesmdlUID, __GO_Y_AXIS_TICKS_LABELS__, stringVector, jni_string_vector, defaultNumberTicks);
/*
* The same number of ticks is used now for the x,y and z axes.
* Previously, the z-axis contained only 3 ticks (-1, 0, 1). However, the renderer module was
* overriding this default number (3) by creating an 11-tick z-axis when required (3D view).
* Ticks locations and labels are however different for the z-axis (from -1 to +1 instead of 0 to 1).
*/
setGraphicObjectProperty(iAxesmdlUID, __GO_Z_AXIS_TICKS_LOCATIONS__, tabZTicksLocations, jni_double_vector, defaultNumberTicks);
/* ChoixFormatE should be used */
for (i = 0; i < defaultNumberTicks; i++)
{
FREE(stringVector[i]);
sprintf(labelBuffer, "%.1f", tabZTicksLocations[i]);
stringVector[i] = os_strdup(labelBuffer);
if (stringVector[i] == NULL)
{
return -1;
}
}
setGraphicObjectProperty(iAxesmdlUID, __GO_Z_AXIS_TICKS_LABELS__, stringVector, jni_string_vector, defaultNumberTicks);
destroyStringArray(stringVector, defaultNumberTicks);
/*
* Indicates the direction of projection (0 for the axis corresponding to the direction,
* 1 for the others).
* To be implemented within the MVC if determined to be useful.
*/
#if 0
ppaxesmdl->project[0] = 1;
ppaxesmdl->project[1] = 1;
ppaxesmdl->project[2] = 0;
#endif
hiddenAxisColor = 4;
setGraphicObjectProperty(iAxesmdlUID, __GO_HIDDEN_AXIS_COLOR__, &hiddenAxisColor, jni_int, 1);
hiddenColor = 4;
setGraphicObjectProperty(iAxesmdlUID, __GO_HIDDEN_COLOR__, &hiddenColor, jni_int, 1);
isoview = 0;
setGraphicObjectProperty(iAxesmdlUID, __GO_ISOVIEW__, &isoview, jni_bool, 1);
/* Axes bounds set to fill the whole drawing area */
axesBounds[0] = 0.0;
axesBounds[1] = 0.0;
axesBounds[2] = 1.0;
axesBounds[3] = 1.0;
setGraphicObjectProperty(iAxesmdlUID, __GO_AXES_BOUNDS__, axesBounds, jni_double_vector, 4);
/* xmin, xmax */
dataBounds[0] = 0.0;
dataBounds[1] = 1.0;
/* ymin, ymax */
dataBounds[2] = 0.0;
dataBounds[3] = 1.0;
/* zmin, zmax */
dataBounds[4] = -1.0;
dataBounds[5] = 1.0;
setGraphicObjectProperty(iAxesmdlUID, __GO_DATA_BOUNDS__, dataBounds, jni_double_vector, 6);
/* visible */
getGraphicObjectProperty(iFiguremdlUID, __GO_VISIBLE__, jni_bool, (void**)&piVisible);
setGraphicObjectProperty(iAxesmdlUID, __GO_VISIBLE__, &visible, jni_bool, 1);
/* 0: clipping off */
clipState = 0;
setGraphicObjectProperty(iAxesmdlUID, __GO_CLIP_STATE__, &clipState, jni_int, 1);
/* "real data bounds" and "data bounds" are initially the same */
setGraphicObjectProperty(iAxesmdlUID, __GO_REAL_DATA_BOUNDS__, dataBounds, jni_double_vector, 6);
tightLimits = 0;
setGraphicObjectProperty(iAxesmdlUID, __GO_X_TIGHT_LIMITS__, &tightLimits, jni_bool, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_Y_TIGHT_LIMITS__, &tightLimits, jni_bool, 1);
setGraphicObjectProperty(iAxesmdlUID, __GO_Z_TIGHT_LIMITS__, &tightLimits, jni_bool, 1);
/* Sets the default arc drawing method to lines (1), which is faster */
arcDrawingMethod = 1;
setGraphicObjectProperty(iAxesmdlUID, __GO_ARC_DRAWING_METHOD__, &arcDrawingMethod, jni_int, 1);
/* Creates the Axes model's labels and sets the model as their parent */
iLabelUID = initLabel(iAxesmdlUID);
setGraphicObjectProperty(iAxesmdlUID, __GO_TITLE__, &iLabelUID, jni_int, 1);
iLabelUID = initLabel(iAxesmdlUID);
setGraphicObjectProperty(iAxesmdlUID, __GO_X_AXIS_LABEL__, &iLabelUID, jni_int, 1);
iLabelUID = initLabel(iAxesmdlUID);
setGraphicObjectProperty(iAxesmdlUID, __GO_Y_AXIS_LABEL__, &iLabelUID, jni_int, 1);
iLabelUID = initLabel(iAxesmdlUID);
setGraphicObjectProperty(iAxesmdlUID, __GO_Z_AXIS_LABEL__, &iLabelUID, jni_int, 1);
return 0;
}
int main(int argc, char* const argv[])
{
JavaVM* vm = NULL;
JNIEnv* env = NULL;
JavaVMInitArgs initArgs;
JavaVMOption* options = NULL;
char* slashClass = NULL;
int optionCount, curOpt, i, argIdx;
int needExtra = JNI_FALSE;
int result = 1;
setvbuf(stdout, NULL, _IONBF, 0);
/* ignore argv[0] */
argv++;
argc--;
optionCount = argc;
options = (JavaVMOption*) malloc(sizeof(JavaVMOption) * optionCount);
memset(options, 0, sizeof(JavaVMOption) * optionCount);
for (curOpt = argIdx = 0; argIdx < argc; argIdx++) {
if (argv[argIdx][0] != '-' && !needExtra)
break;
options[curOpt++].optionString = strdup(argv[argIdx]);
needExtra = JNI_FALSE;
if (strcmp(argv[argIdx], "-classpath") == 0 ||
strcmp(argv[argIdx], "-cp") == 0)
/* others? */
{
needExtra = JNI_TRUE;
}
}
if (needExtra) {
fprintf(stderr, "Dalvik VM requires value after last option flag\n");
goto bail;
}
assert(curOpt <= optionCount);
initArgs.version = JNI_VERSION_1_4;
initArgs.options = options;
initArgs.nOptions = curOpt;
initArgs.ignoreUnrecognized = JNI_FALSE;
//printf("nOptions = %d\n", initArgs.nOptions);
blockSigpipe();
if (JNI_CreateJavaVM(&vm, &env, &initArgs) < 0) {
fprintf(stderr, "Dalvik VM init failed (check log file)\n");
goto bail;
}
if (argIdx == argc) {
fprintf(stderr, "Dalvik VM requires a class name\n");
goto bail;
}
jobjectArray strArray;
strArray = createStringArray(env, &argv[argIdx+1], argc-argIdx-1);
if (strArray == NULL)
goto bail;
jclass startClass;
jmethodID startMeth;
char* cp;
slashClass = strdup(argv[argIdx]);
for (cp = slashClass; *cp != '\0'; cp++)
if (*cp == '.')
*cp = '/';
startClass = env->FindClass(slashClass);
if (startClass == NULL) {
fprintf(stderr, "Dalvik VM unable to locate class '%s'\n", slashClass);
goto bail;
}
startMeth = env->GetStaticMethodID(startClass,
"main", "([Ljava/lang/String;)V");
if (startMeth == NULL) {
fprintf(stderr, "Dalvik VM unable to find static main(String[]) in '%s'\n",
slashClass);
goto bail;
}
if (!methodIsPublic(env, startClass, startMeth))
goto bail;
env->CallStaticVoidMethod(startClass, startMeth, strArray);
if (!env->ExceptionCheck())
result = 0;
bail:
/*printf("Shutting down Dalvik VM\n");*/
if (vm != NULL) {
if (vm->DetachCurrentThread() != JNI_OK) {
fprintf(stderr, "Warning: unable to detach main thread\n");
result = 1;
}
if (vm->DestroyJavaVM() != 0)
fprintf(stderr, "Warning: Dalvik VM did not shut down cleanly\n");
/*printf("\nDalvik VM has exited\n");*/
}
for (i = 0; i < optionCount; i++)
free((char*) options[i].optionString);
free(options);
free(slashClass);
/*printf("--- VM is down, process exiting\n");*/
return result;
}
/**
OUTPUTHANDLER::Gets the list of goals
*/
jobjectArray OutputHandler::getGoals(JNIEnv *env)
{
debugPrintInt(myGoalCount);
jobjectArray result = createStringArray(env, myGoals, myGoalCount);
return result;
}
StringArray sepStringWithQuotes(char *buf, char separator, bool exclude_quote_mark){
StringArray stArr = createStringArray(10);
bool quote_entered = false;
char *last_token_pos = buf;
char *cur_pos = buf;
while (true){
/* Note start of a quoted phrase,
and get rid of the quotation mark if so chosen
(i.e. when parsing out the space-separated tokens in practice).
Handle the beginning quotation mark here,
handle the end quote in the next if-statement clause.
(Assume the quoted phrases are separated from the rest of the text
by another space, e.g.
grep "array" >out.txt is valid
grep"array">out.txt is not
*/
if (*cur_pos == '\"'){
quote_entered = !quote_entered;
if (exclude_quote_mark && quote_entered){
last_token_pos = cur_pos + 1;
}
} else if ((*cur_pos == separator && !quote_entered) || *cur_pos == '\n' || *cur_pos == '\0') {
// Exclude the ending quotation mark of the previous
// statement, if necessary
int token_nChars;
if (exclude_quote_mark && *(cur_pos - 1) == '\"'){
token_nChars = (cur_pos - 1) - last_token_pos;
} else {
token_nChars = cur_pos - last_token_pos;
}
// Account for null character
int token_alloc_size = token_nChars + 1;
char *token_string = safeMalloc(token_alloc_size * sizeof(char));
memcpy(token_string, last_token_pos, token_nChars * sizeof(char));
token_string[token_nChars] = '\0';
stringArrayInsert(&stArr, token_string);
if (*cur_pos == '\n' || *cur_pos == '\0'){
// Check for unclosed quotation
if (quote_entered){
fprintf(stderr, "Unclosed quote in command\n");
exit(-1);
}
break;
}
// Mark the start of new command
last_token_pos = cur_pos + 1;
}
cur_pos++;
}
// Filter out any empty tokens
StringArray stArr_filtered = createStringArray(10);
for (int i = 0; i < stArr.size; i++){
char *s = stringArrayGet(&stArr, i);
if (s[0]){
stringArrayInsert(&stArr_filtered, s);
}
}
//printf("STARR SIZE: %d\n", stArr.size);
//printf("STARR FILTERED SIZE: %d\n", stArr_filtered.size);
return stArr_filtered;
}
/*
* Parse arguments. Most of it just gets passed through to the VM. The
* JNI spec defines a handful of standard arguments.
*/
int main(int argc, char* const argv[])
{
printf("ZHK test printf\n");
JavaVM* vm = NULL;
JNIEnv* env = NULL;
JavaVMInitArgs initArgs;
JavaVMOption* options = NULL;
char* slashClass = NULL;
int optionCount, curOpt, i, argIdx;
int needExtra = JNI_FALSE;
int result = 1;
setvbuf(stdout, NULL, _IONBF, 0);
/* ignore argv[0] */
argv++;
argc--;
/*
* If we're adding any additional stuff, e.g. function hook specifiers,
* add them to the count here.
*
* We're over-allocating, because this includes the options to the VM
* plus the options to the program.
*/
optionCount = argc;
options = (JavaVMOption*) malloc(sizeof(JavaVMOption) * optionCount);
memset(options, 0, sizeof(JavaVMOption) * optionCount);
/*
* Copy options over. Everything up to the name of the class starts
* with a '-' (the function hook stuff is strictly internal).
*
* [Do we need to catch & handle "-jar" here?]
*/
for (curOpt = argIdx = 0; argIdx < argc; argIdx++) {
if (argv[argIdx][0] != '-' && !needExtra)
break;
options[curOpt++].optionString = strdup(argv[argIdx]);
/* some options require an additional arg */
needExtra = JNI_FALSE;
if (strcmp(argv[argIdx], "-classpath") == 0 ||
strcmp(argv[argIdx], "-cp") == 0)
/* others? */
{
needExtra = JNI_TRUE;
}
}
if (needExtra) {
fprintf(stderr, "Dalvik VM requires value after last option flag\n");
goto bail;
}
/* insert additional internal options here */
assert(curOpt <= optionCount);
initArgs.version = JNI_VERSION_1_4;
initArgs.options = options;
initArgs.nOptions = curOpt;
initArgs.ignoreUnrecognized = JNI_FALSE;
//printf("nOptions = %d\n", initArgs.nOptions);
blockSigpipe();
/*
* Start VM. The current thread becomes the main thread of the VM.
*/
jint ret_JNI_CreateJavaVM;
ret_JNI_CreateJavaVM = JNI_CreateJavaVM(&vm, &env, &initArgs);
//printf("ZHK in Main.cpp:215 ret_JNI_CreateJavaVM = %d\n" ,ret_JNI_CreateJavaVM);
if (ret_JNI_CreateJavaVM < 0) {
printf("ZHK in Main.cpp:217 Dalvik VM init failed! (check log file)\n");
fprintf(stderr, "Dalvik VM init failed! (check log file)\n");
goto bail;
}
/*
* Make sure they provided a class name. We do this after VM init
* so that things like "-Xrunjdwp:help" have the opportunity to emit
* a usage statement.
*/
if (argIdx == argc) {
printf("ZHK in Main.cpp:228 Dalvik VM requires a class name\n");
fprintf(stderr, "Dalvik VM requires a class name\n");
goto bail;
}
/*
* We want to call main() with a String array with our arguments in it.
* Create an array and populate it. Note argv[0] is not included.
*/
jobjectArray strArray;
strArray = createStringArray(env, &argv[argIdx+1], argc-argIdx-1);
if (strArray == NULL)
goto bail;
/*
* Find [class].main(String[]).
*/
jclass startClass;
jmethodID startMeth;
char* cp;
/* convert "com.android.Blah" to "com/android/Blah" */
slashClass = strdup(argv[argIdx]);
for (cp = slashClass; *cp != '\0'; cp++)
if (*cp == '.')
*cp = '/';
startClass = env->FindClass(slashClass);
if (startClass == NULL) {
printf("ZHK in Main.cpp:257 Dalvik VM unable to locate class '%s'\n", slashClass);
fprintf(stderr, "Dalvik VM unable to locate class '%s'\n", slashClass);
goto bail;
}
startMeth = env->GetStaticMethodID(startClass,
"main", "([Ljava/lang/String;)V");
if (startMeth == NULL) {
printf("ZHK in Main.cpp:265 Dalvik VM unable to find static main(String[]) in '%s'\n", slashClass);
fprintf(stderr, "Dalvik VM unable to find static main(String[]) in '%s'\n",
slashClass);
goto bail;
}
/*
* Make sure the method is public. JNI doesn't prevent us from calling
* a private method, so we have to check it explicitly.
*/
if (!methodIsPublic(env, startClass, startMeth))
goto bail;
/*
* Invoke main().
*/
env->CallStaticVoidMethod(startClass, startMeth, strArray);
if (!env->ExceptionCheck())
result = 0;
bail:
/*printf("Shutting down Dalvik VM\n");*/
if (vm != NULL) {
/*
* This allows join() and isAlive() on the main thread to work
* correctly, and also provides uncaught exception handling.
*/
if (vm->DetachCurrentThread() != JNI_OK) {
fprintf(stderr, "Warning: unable to detach main thread\n");
result = 1;
}
if (vm->DestroyJavaVM() != 0)
fprintf(stderr, "Warning: Dalvik VM did not shut down cleanly\n");
/*printf("\nDalvik VM has exited\n");*/
}
for (i = 0; i < optionCount; i++)
free((char*) options[i].optionString);
free(options);
free(slashClass);
/*printf("--- VM is down, process exiting\n");*/
return result;
}
