int
main(int argc, char **argv)
{
gtk_init(&argc, &argv);
char *glade_xml_file = find_in_share("c2v.glade");
if (!glade_xml_file) {
printf("Couldn't find the glade file: c2v.glade. "
"Aborting...\n");
exit(1);
}
glade_xml = glade_xml_new(glade_xml_file, NULL, NULL);
free(glade_xml_file);
set_font();
set_title();
GtkWidget *win = get_widget_checked("c2v_window");
GError *err=NULL;
int ok=gtk_window_set_icon_from_file(GTK_WINDOW(win),
imgloc("c2v.png"),&err);
if (!ok)
printf("Error loading icon: %s\n", err->message);
if (argc>1) {
select_defaults_by_file_type(argv[1],TRUE);
add_input_file(argv[1]);
int output_format = get_combo_box_item("output_format_combobox");
process();
// if we opened up an external application, we can just exit now
// otherwise we will stay open
if (output_format == OUTPUT_KML || output_format == OUTPUT_ALOS_CSV)
exit(EXIT_SUCCESS);
}
else {
set_combo_box_item("input_format_combobox", INPUT_AUTO);
set_combo_box_item("output_format_combobox", OUTPUT_KML);
}
glade_xml_signal_autoconnect(glade_xml);
gtk_main ();
exit (EXIT_SUCCESS);
}
// mapping between combobox entry indexes and the #defines
static int get_what_to_save()
{
int what = get_combo_box_item("data_combobox");
// I know that at the moment the value of "what" corresponds with
// these defined values...
switch (what) {
case 0: return PIXEL_VALUE;
case 1: return INCIDENCE_ANGLES;
case 2: return LOOK_ANGLE;
case 3: return SLANT_RANGE;
case 4: return TIME;
case 5: return DOPPLER;
case 6: return SCALED_PIXEL_VALUE;
case 7: return LAT_LON_2_BAND;
//case 8: return LATITUDE;
//case 9: return LONGITUDE;
}
// not reached
assert(0);
return -1;
}
void process()
{
clear_results_message();
child_params_t *cp = MALLOC(sizeof(child_params_t));
strcpy(cp->in_file, get_string_from_entry("input_file_entry"));
char *odir = get_string_from_entry("output_directory_entry");
char *ofile = get_string_from_entry("output_file_entry");
if (strlen(odir) > 0) {
#ifdef win32
if (odir[strlen(odir)-1]=='/' || odir[strlen(odir)-1]=='\\')
#else
if (odir[strlen(odir)-1]=='/')
#endif
sprintf(cp->out_file, "%s%s", odir, ofile);
else
sprintf(cp->out_file, "%s/%s", odir, ofile);
}
else {
strcpy(cp->out_file, ofile);
}
if (strlen(cp->in_file)==0) {
message_box("No input file specified!");
free(cp);
return;
}
else if (strlen(cp->out_file)==0) {
message_box("No output file selected!");
free(cp);
return;
}
else if (!fileExists(cp->in_file)) {
message_box("Input file \"%s\" not found!", cp->in_file);
free(cp);
return;
}
int input_format = get_combo_box_item("input_format_combobox");
int output_format = get_combo_box_item("output_format_combobox");
if (input_format==INPUT_AUTO) {
select_defaults_by_file_type(cp->in_file, FALSE);
input_format = get_combo_box_item("input_format_combobox");
if (input_format==INPUT_AUTO) {
message_box("Can't figure out which type of data this is.\n"
"Please select the input format manually.");
free(cp);
return;
}
}
strcpy(cp->in_format, input_format_to_str(input_format));
strcpy(cp->out_format, output_format_to_str(output_format));
char *logFile = appendExt(cp->out_file, ".log");
#ifdef win32
STARTUPINFO si;
PROCESS_INFORMATION pi;
memset(&si, 0, sizeof(si));
memset(&pi, 0, sizeof(pi));
si.cb = sizeof(si);
char *cmd = MALLOC(sizeof(char)*
(strlen(cp->in_file) + strlen(cp->out_file) + strlen(get_asf_bin_dir_win()) + 512));
sprintf(cmd,
"\"%s/convert2vector.exe\" "
"-log \"%s\" "
"-input-format %s -output-format %s \"%s\" \"%s\"",
get_asf_bin_dir_win(),
logFile,
cp->in_format, cp->out_format, cp->in_file, cp->out_file);
// clear out any previously existing log file
fLog = fopen(logFile, "a");
FCLOSE(fLog);
if (!CreateProcess(NULL, cmd, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi))
{
DWORD dw = GetLastError();
//printf( "CreateProcess failed (%ld)\n", dw );
LPVOID lpMsgBuf;
FormatMessage(
FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL,
dw,
MAKELANGID(LANG_NEUTRAL,SUBLANG_DEFAULT),
(LPTSTR)&lpMsgBuf,
0,
NULL);
printf("CreateProcess() failed with error %ld: %s\n",
dw, (char*)lpMsgBuf);
printf("Failed command: %s\n", cmd);
}
DWORD dwWaitResult;
// now wait for process to finish
do {
while (gtk_events_pending())
gtk_main_iteration();
dwWaitResult = WaitForSingleObject(pi.hProcess, 50);
}
while (dwWaitResult == WAIT_TIMEOUT);
#else
asfFork(child_func, (void*)cp, parent_func, NULL);
#endif
char message[1024];
strcpy(message, "-");
int success=FALSE;
FILE *lfp = fopen(logFile, "r");
if (!lfp) {
sprintf(message, "Error Opening Log File '%s': %s\n",
logFile, strerror(errno));
}
else {
char *output = NULL;
char line[1024];
while (fgets(line, 1024, lfp)) {
if (output) {
output = realloc(output, sizeof(char)*(strlen(output)+strlen(line)+1));
strcat(output, line);
}
else {
output = malloc(sizeof(char)*(strlen(line)+1));
strcpy(output, line);
}
}
fclose(lfp);
//unlink(logFile);
char *p = output, *q;
while (p) {
q = strchr(p+1, '\n');
if (q) {
*q = '\0';
if (strstr(p, "Error")!=NULL || strstr(p, "ERROR")!=NULL) {
*q = '\n';
int i,n = 0;
do {
p = q + 1;
q = strchr(p, '\n') - 1;
while (isspace(*q)) --q;
if (q - p > 2) {
// First 220 characters of the error string, unless line ends
// first. Don't cut off in the middle of a word, though
strcpy(message, "Error: ");
strncat(message, p, 220);
while (isalnum(message[strlen(message)-1]))
message[strlen(message)-1] = '\0';
for (n=0; n<strlen(message); ++n)
if (message[n] == '\n' || message[n] == '*') message[n] = ' ';
int eating=FALSE;
for (n=0,i=0; n<strlen(message); ++n) {
if (isspace(message[n])) {
if (!eating) {
eating=TRUE;
message[i++] = message[n];
}
} else {
eating=FALSE;
message[i++] = message[n];
}
}
message[i]='\0';
char *eoe = strstr(message, "End of error");
if (eoe)
*eoe = '\0';
else if (strlen(message)>200)
strcat(message, " ...");
break;
}
}
while (*p != '*' && ++n<5); // * flags the end of the error message
}
if (strstr(p,"Successful completion!") != NULL) {
strcpy(message, "Processed successfully!");
success=TRUE;
break;
}
*q = '\n';
}
p=q;
}
if (strlen(message)==0) {
// Did not find an error message, or the success message!
// So, assume there was an error, but we don't know why
strcpy(message, "Processing failed!");
}
FREE(output);
}
int open_output = get_checked("open_output_checkbutton");
if (!success) open_output = FALSE;
put_string_to_label("result_label", message);
asfPrintStatus(message);
asfPrintStatus("\n\nDone.\n\n");
if (open_output) {
switch (output_format) {
case OUTPUT_KML:
open_in_google_earth(cp->out_file);
break;
case OUTPUT_ALOS_CSV:
open_in_excel(cp->out_file);
default:
// do nothing, output type has no natural associated app
break;
}
}
free(cp);
}