char* BitmapHandler::loadBmpURL(const std::string &name, int &width, int &height, int mode, bool useCache)
{
char *data=NULL;
AmigoRest restClient(amigoCoreAgent.c_str());
restClient.enableCacheWrite(useCache);
RestClient::response response = restClient.get(name);
if (!response.isBad())
{
data = decompressImage((char*)response.body.c_str(), response.body.size(), width, height, mode);
} else
{
if(useCache)
{
restClient.enableCacheRead(true);
response = restClient.get(name);
if (!response.isBad())
{
data = decompressImage((char*)response.body.c_str(), response.body.size(), width, height, mode);
return data;
}
}
AMIGO_LOG_I(TAG, "::loadBmpURL() FILED to load '%s'\n", name.c_str());
}
return data;
}
bool BitmapHandler::loadBmpURL(const std::string &name, std::string &data, bool useCache)
{
AmigoRest restClient(amigoCoreAgent.c_str());
restClient.enableCacheWrite(useCache);
RestClient::response response = restClient.get(name);
if (!response.isBad())
{
data.reserve(response.body.size());
data.insert(0, response.body.c_str(), response.body.size());
} else
{
if(useCache)
{
restClient.enableCacheRead(true);
response = restClient.get(name);
if (!response.isBad())
{
data.reserve(response.body.size());
data.insert(0, response.body.c_str(), response.body.size());
return true;
}
}
AMIGO_LOG_I(TAG, "::loadBmpURL() FILED to load '%s'\n", name.c_str());
return false;
}
return true;
}
bool Reprojector::_load_JSON_FromURL(const std::string &url, std::string &result)
{
AmigoRest restClient(_userAgent.c_str());
RestClient::response response = restClient.get(url);
if (!response.isBad())
{
_escapeQuotes(response.body, result);
return true;
}
return false;
}
QTM_USE_NAMESPACE
Q_DECL_EXPORT int main(int argc, char *argv[])
{
QCoreApplication::setOrganizationName("Synchroma");
QCoreApplication::setOrganizationDomain("synchroma.com.au");
QCoreApplication::setApplicationName("Arca");
QScopedPointer<QApplication> app(createApplication(argc, argv));
QmlApplicationViewer viewer;
QDeclarativeEngine *engine = viewer.engine();
QDeclarativeContext *context = engine->rootContext();
DBSession session;
session.setConsumerKey(DROPBOX_APP_KEY);
session.setConsumerSecret(DROPBOX_APP_SECRET);
// Have the REST client visible in the QML
DBRestClient restClient(session);
context->setContextProperty("restClient", &restClient);
// TESTING
context->setContextProperty("param", QString(argv[1]));
// TESTING
qDebug() << "temp dir: " << QDir::tempPath();
qDebug() << "home dir: " << QDir::homePath();
qDebug() << "current dir: " << QDir::currentPath();
QServiceManager serviceManager(QService::SystemScope);
QStringList stringList = serviceManager.findServices();
foreach (QString interfaceName, stringList)
qDebug() << "service interface: " << interfaceName;
QList<QServiceInterfaceDescriptor> descriptors = serviceManager.findInterfaces();
for (int i=0; i<descriptors.count(); i++)
{
QString service = descriptors[i].serviceName();
if (descriptors[i].scope() == QService::SystemScope)
service += " (system)";
qDebug() << "service: " << service;
}
viewer.setOrientation(QmlApplicationViewer::ScreenOrientationAuto);
viewer.setMainQmlFile(QLatin1String("qml/arca/main.qml"));
viewer.showExpanded();
return app->exec();
}
bool PublicIpLookup::lookupIpAddress( String& ipAddress ) {
WiFiRestClient restClient( "api.ipify.org" );
int statusCode = restClient.get( "/?format=text", &ipAddress );
if( statusCode == 200 ) {
ipAddress.trim();
return true;
} else {
ipAddress = "";
return false;
}
}
char* load_JPEG_FromURL (const char *url, int *width, int *height, bool useCache )
{
// AmigoCloud::CurlHandler ch;
// if( !ch.doRequest(url) )
// return 0;
AmigoRest restClient(imageUtilsUserAgent.c_str(), useCache);
//restClient.setIgnoreSSLCertificate(true); // because of certficate problems.
RestClient::response response = restClient.get(url);
if (response.isBad())
return 0;
/* This struct contains the JPEG decompression parameters and pointers to
* working space (which is allocated as needed by the JPEG library).
*/
struct jpeg_decompress_struct cinfo;
/* We use our private extension JPEG error handler.
* Note that this struct must live as long as the main JPEG parameter
* struct, to avoid dangling-pointer problems.
*/
struct my_error_mgr jerr;
/* More stuff */
// FILE * infile; /* source file */
JSAMPARRAY buffer; /* Output row buffer */
int row_stride; /* physical row width in output buffer */
/* In this example we want to open the input file before doing anything else,
* so that the setjmp() error recovery below can assume the file is open.
* VERY IMPORTANT: use "b" option to fopen() if you are on a machine that
* requires it in order to read binary files.
*/
// if ((infile = fopen(filename, "rb")) == NULL) {
// fprintf(stderr, "can't open %s\n", filename);
// return 0;
// }
/* Step 1: allocate and initialize JPEG decompression object */
/* We set up the normal JPEG error routines, then override error_exit. */
cinfo.err = jpeg_std_error(&jerr.pub);
jerr.pub.error_exit = my_error_exit;
/* Establish the setjmp return context for my_error_exit to use. */
if (setjmp(jerr.setjmp_buffer)) {
/* If we get here, the JPEG code has signaled an error.
* We need to clean up the JPEG object, close the input file, and return.
*/
jpeg_destroy_decompress(&cinfo);
// fclose(infile);
return NULL;
}
/* Now we can initialize the JPEG decompression object. */
jpeg_create_decompress(&cinfo);
/* Step 2: specify data source (eg, a file) */
FILE * infile = fmemopen((void*)response.body.c_str(), response.body.size(), "rb");
if (infile == NULL)
{
AMIGO_LOG_E(TAG, "Calling fmemopen() has failed.\n");
// exit(1);
return NULL;
}
jpeg_stdio_src(&cinfo, infile);
/* Step 3: read file parameters with jpeg_read_header() */
(void) jpeg_read_header(&cinfo, TRUE);
/* We can ignore the return value from jpeg_read_header since
* (a) suspension is not possible with the stdio data source, and
* (b) we passed TRUE to reject a tables-only JPEG file as an error.
* See libjpeg.doc for more info.
*/
/* Step 4: set parameters for decompression */
/* In this example, we don't need to change any of the defaults set by
* jpeg_read_header(), so we do nothing here.
*/
/* Step 5: Start decompressor */
(void) jpeg_start_decompress(&cinfo);
/* We can ignore the return value since suspension is not possible
* with the stdio data source.
*/
/* We may need to do some setup of our own at this point before reading
* the data. After jpeg_start_decompress() we have the correct scaled
* output image dimensions available, as well as the output colormap
* if we asked for color quantization.
* In this example, we need to make an output work buffer of the right size.
*/
*width = cinfo.output_width;
*height = cinfo.output_height;
int numcomp = 4;//cinfo.num_components;
row_stride = cinfo.output_width * numcomp;//cinfo.output_components;
char *buff = new char[ *width * *height * numcomp ];
// printf("load_JPEG_FromURL() %dx%d, %d, buff=%p\n", *width, *height, numcomp, buff);
/* JSAMPLEs per row in output buffer */
// char *buffS = new char[ row_stride ];
/* Step 6: while (scan lines remain to be read) */
/* jpeg_read_scanlines(...); */
/* Here we use the library's state variable cinfo.output_scanline as the
* loop counter, so that we don't have to keep track ourselves.
*/
/* Make a one-row-high sample array that will go away when done with image */
buffer = (*cinfo.mem->alloc_sarray)
((j_common_ptr) &cinfo, JPOOL_IMAGE, row_stride, 1);
while (cinfo.output_scanline < cinfo.output_height) {
/* jpeg_read_scanlines expects an array of pointers to scanlines.
* Here the array is only one element long, but you could ask for
* more than one scanline at a time if that's more convenient.
*/
(void) jpeg_read_scanlines(&cinfo, buffer, 1);
/* Assume put_scanline_someplace wants a pointer and sample count. */
int index = (cinfo.output_scanline-1) * row_stride;
// Convert RGB to RGBA
int cb=0;
char *bb = (char*)buffer[0];
for(int i=0; i<row_stride; i+=4 )
{
buff[index + i] = bb[cb]; cb++;
buff[index + i+1] = bb[cb]; cb++;
buff[index + i+2] = bb[cb]; cb++;
buff[index + i+3] = 255;
}
// memcpy((void*)&buff[(cinfo.output_scanline-1) * row_stride], buffS, row_stride);
}
// delete [] buffS;
/* Step 7: Finish decompression */
(void) jpeg_finish_decompress(&cinfo);
/* We can ignore the return value since suspension is not possible
* with the stdio data source.
*/
/* Step 8: Release JPEG decompression object */
/* This is an important step since it will release a good deal of memory. */
jpeg_destroy_decompress(&cinfo);
/* After finish_decompress, we can close the input file.
* Here we postpone it until after no more JPEG errors are possible,
* so as to simplify the setjmp error logic above. (Actually, I don't
* think that jpeg_destroy can do an error exit, but why assume anything...)
*/
fclose(infile);
/* At this point you may want to check to see whether any corrupt-data
* warnings occurred (test whether jerr.pub.num_warnings is nonzero).
*/
// printf("load_JPEG_FromURL() done.\n");
/* And we're done! */
return buff;
}
