QString Param passing curl - C++, type the question?
What I try to do
Pass a QString to a C++ method. The method is effective QML.
My Code
applicationui.cpp
// Default empty project template #include "applicationui.hpp" #include#include #include #include #include #include #include #include using namespace bb::cascades; using namespace bb::system; //new to text message ApplicationUI::ApplicationUI(bb::cascades::Application *app) : QObject(app) { // create scene document from main.qml asset // set parent to created document to ensure it exists for the whole application lifetime QmlDocument *qml = QmlDocument::create("asset:///main.qml").parent(this); // create root object for the UI AbstractPane *root = qml->createRootObject (); qml->setContextProperty("_app", this); // set created root object as a scene app->setScene(root); } void ApplicationUI::routeQuery(QString query) { CURL *curl; CURLcode res; curl = curl_easy_init(); if(curl){ curl_easy_setopt(curl, CURLOPT_URL, "http://google.com/search?q="+query); /* example.com is redirected, so we tell libcurl to follow redirection */ curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L); /* Perform the request, res will get the return code */ res = curl_easy_perform(curl); qDebug() << res; qDebug() << "making query"; /* Check for errors */ if(res != CURLE_OK) fprintf(stderr, "curl_easy_perform() failed: %s\n", curl_easy_strerror(res)); } /* always cleanup */ curl_easy_cleanup(curl); }
applicationui. HPP
// Default empty project template #ifndef ApplicationUI_HPP_ #define ApplicationUI_HPP_ #include#include #include #include #include namespace bb { namespace cascades { class Application; }} /*! * @brief Application pane object * *Use this object to create and init app UI, to create context objects, to register the new meta types etc. */ class ApplicationUI : public QObject { Q_OBJECT public: ApplicationUI(bb::cascades::Application *app); virtual ~ApplicationUI() {} Q_INVOKABLE void routeQuery(QString query); }; #endif /* ApplicationUI_HPP_ */
hand. QML
import bb.cascades 1.2 import bb.system 1.2 Page{ Container{ layout: StackLayout{ orientation: LayoutOrientation.TopToBottom }TextField{ id: userQuery text: "" hintText: "Enter your search..."} Button{ text: "Route" onClicked: { _app.routeQuery(userQuery.text); } } } }
Errors / question
cannot pass objects of type trivially uncopyable ' class const QString "by «...» »
Notes
- QString - BBDOC
- Integration of QML/C++ - BBDOC
- Example of C++ Curl Simple HTTP (curl.haxx.se)
Been stuck on this day. Please help if you can get this to work.
Hello
Libcurl is probably waiting for style C UTF8 string Qt strings are UTF16
This product code QString:
"http://google.com/search?q=" + query
Try this conversion:
curl_easy_setopt(curl, CURLOPT_URL, ("http://google.com/search?q=" + query).toUtf8().constData());
. toUtf8() converts QString QByteArray UTF8.
. constData() returns const char *.
Tags: BlackBerry Developers
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---------- ----------
| Central | Di1 IP:80.153.xxx.xxx | DISTANCE | IP: 91.218.xxx.xxx
| Router | <-----------------------------------------> | Router |
-IPsec via GRE Tu1 - works | Debian |
^ | |
| ----------
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-------------------
!
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----------------------------------------->!
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!
!
!
!
!
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!
!
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access-list 101 permit ip 192.168.199.4 host everything
access-list 101 permit ip 192.168.199.13 host everything
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access list 101 ip allow any host 204.13.162.123
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!
!
####################################################################################################
SH crypto isakmp his:
status of DST CBC State conn-id slot
91.218.xxx.xxx 80.153.xxx.xxx QM_IDLE 7 0 ACTIVE
80.153.248.167
QM_IDLE 12 0 ASSETS ######################################################################################
SH encryption session
Current state of the session crypto
Interface: Virtual-Access5
The session state: down
Peer: port of 91.218.xxx.xxx 500
FLOW IPSEC: allowed ip host 10.0.201.2 10.0.201.1
Active sAs: 0, origin: card crypto
FLOW IPSEC: allowed ip host 80.153.xxx.xxx host 91.218.xxx.xxx
Active sAs: 0, origin: card crypto
FLOW IPSEC: allowed ip host 91.218.xxx.xxx host 80.153.xxx.xxx
Active sAs: 0, origin: card crypto
Interface: Dialer1
The session state: UP-NO-IKE
Peer: port of 91.218.xxx.xxx 500
IKE SA: local 80.153.xxx.xxx/500 remote 91.218.xxx.xxx/500 inactive
FLOW IPSEC: allowed ip host 10.0.201.2 10.0.201.1
Active sAs: 0, origin: card crypto
FLOW IPSEC: allowed ip host 80.153.xxx.xxx host 91.218.xxx.xxx
Active sAs: 4, origin: card crypto
FLOW IPSEC: allowed ip host 91.218.xxx.xxx host 80.153.xxx.xxx
Active sAs: 0, origin: card crypto
Interface: Dialer1
The session state: IDLE-UP
Peer: port of
55033 ITS IKE: local 80.153.xxx.xxx/4500 distance
55033 Active ################################################################################################################################
Error message:
020932: 2 Oct 21:55:14.459 CEST: IPSEC (validate_transform_proposal): No IPSEC cryptomap is to address local 80.153.xxx.xxx
020933: 2 Oct 21:55:14.459 CEST: IPSEC (validate_proposal_request): part #1 of the proposal
(Eng. msg key.) Local INCOMING = 80.153.xxx.xxx, distance =
,. local_proxy = 0.0.0.0/0.0.0.0/0/0 (type = 4),
remote_proxy = 192.168.196.32/255.255.255.255/0/0 (type = 1),
Protocol = ESP, transform = esp - esp-md5-hmac (Tunnel-UDP).
lifedur = 0 and 0kb in
SPI = 0 x 0 (0), id_conn = 0, keysize = 0, flags = 0 x 400
020934: 2 Oct 21:55:14.459 CEST: IPSEC (validate_transform_proposal): No IPSEC cryptomap is to address local 80.153.xxx.xxx
020935: 2 Oct 21:55:14.459 CEST: IPSEC (validate_proposal_request): part #1 of the proposal
(Eng. msg key.) Local INCOMING = 80.153.xxx.xxx, distance =
,. local_proxy = 0.0.0.0/0.0.0.0/0/0 (type = 4),
remote_proxy = 192.168.196.32/255.255.255.255/0/0 (type = 1),
Protocol = ESP, transform = null esp esp-md5-hmac (Tunnel-UDP).
lifedur = 0 and 0kb in
SPI = 0 x 0 (0), id_conn = 0, keysize = 0, flags = 0 x 400
#################################################################################################
I tried to understand where is my mistake, can someone help me find it?
Thank you very much
concerning
crypto map hostb-crytomap 65535 ipsec-isakmp dynamic vpn-dynamic-map
is the fault of typing in the name as in your original config?
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I have never seen anything like this before and can't find a solution in support or in a general Google search.
We have a user who has an address bar has filed with the static icons in Firefox (there's a screenshot if there is no way to predict that). If the user clicks on them, they aren't going anywhere (they shouldn't be here anyway, no?). This user is unable to type in the address bar, either. Not sure if there was an auto-update to version 29 of the next day or not, but Firefox has been uninstalled a sweet version of installed 29 - reasoning that he could be an installation problem. The question remains. This user is not having the same problem with Chrome. Have not tried to breed with another browser on that machine. Have not heard complaints from other users in the Office using version 29.
Is there a setting being ignored with version 29? Is this a bug? Should we try to install version 28 and see if it's a question of versioning, or maybe something else? Try to eliminate possible problems and move to the next set of solutions.
Thank you
Hello Wudumaer, other users have reported that this error can be caused by third-party extensions like Icon RSS 1.0.6...
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Rename the question on creation of the new folder
Dear Apple,
To create a new folder in Photos (v 1.3 osx El capitan v 10.11.3) another folder is automatically marked for renaming.
The newly created folder is automatically called "new folder" and does not have focus.
Very strange as it may seem logical directly you want to rename a newly created folder.
Thank you very much.
Note as you've seen in these TERMS, you have accepted your registration here Apple isn't here - it is strictly a user forum to user with experienced users to help others
Your question is not clear at all - in Photos when you create a new folder (menu, file == > new folder) it is created in the albums section (it is easier for me if the sider bar is shown - menu display == > display the sidebar) with the "new folder" name selected and all you have to do is type the name you want - if you want to rename a folder later right click on it and select Rename folder
Please explain clearly what you are doing, what is happening and what you want to happen
LN
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I can't find the post I recently set up here. Have you had an accident which deleted all recent messages?
I wanted to write comments to a suggestion that I got here, which was the use of Acronis as a backup manager...
Manufactured by MowGreen - thank you for your comments.
But you might have some use of the comment, what I am to do - I actually tried on the backup program you suggested; Acronis.
I don't know if you have ever tried to restore a backup? You said that you never 'had to' restore...
I tried to make a backup of my fresh without Norton and all windows and then tried to restore the backup.For me, Acronis 2010 ATI seems pretty useless!
He could not read that a backup of my discs Inter Raid 5 - OK, can be forgiven.
But he could not read from a SATA vanilla which contained a backup.
And when I tried the last option to put a backup on a DVD, the program crashed when trying to read the DVD that contains the backup.
So you better hope that you never have any of your backups - you will never be able to read from this backup.On the problem using Windows Update.
You said that Norton 360 v2 Online is totally incompatible with Windows Vista (or Windows Update?). I am running Windows XP - is the same true for XP?
Is this true for the Norton 360 Version 3 too? All products current Norton is not compatible with Windows?Here is the text that has been deleted on the Forum server:
More effective than a virus - KB930494 MS update ends with true Msg that Windows cannot now work correctly
I started to reinstall Windows XP, after he has screwed up and I discovered that all the system snapshot
I created backups worthless - MS removes automatically after 90 days...But when reinstalling Windows XP Pro MCE 2005 I managed to beat or dodge the many problems - like all the
famous error when update .NET Framework 1.1 Service Pack 1 and many others
Suddenly I met an error generated by Microsoft of NONRECOVERABLE type!While trying to install Windows, I agreed that Windows was full of bugs and security flaws and
need a large number of fixpacks installed via Windows Update.
Such a group of patches is called KB930494 and the full name is:.NET framework 1.0 Service Pack 3 SYSTEM. WEB. DLL and MSCOREE. DLL Security Update for Windows XP Media Center Edition and Windows XP Tablet PC Edition
Windows Update gave a brief error msg that this update has failed and I have tried to run this update
manually when it produces the following error message: (note he's telling the truth when it)
claims that "Windows may not work correctly")---
KB930494 Setup errorError while updating your system.
Windows XP has been partially updated and may not work properly.Ok
---So, this update of Microsoft killed my system - it sure that _ 'does not properly"more.
Lots of things off, lots of BSOD...Og - of course I should have used the system restore and created a backup that I should come back...!
I did well - but this bomb of viral type of Microsoft made sure it was not possible to create
a valid system by restoring such a backup. Probably because half the file system matches the other.The worst part is - even if I try to reinstall Windows again, avoiding this Virus created by MS, how can I be sure that
This will be the only disguised bomb nothing extraordinary provided by Windows Update as necessary security patches?So guys, what is the best utility backup/restore partition there?
Rgds. E. Ben
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Have you checked on the KB930494.log that is in the WINDOW to see where the installation is a failure?
On a clean install of MCE should no problem by installing the SYSTEM .NET Framework 1.0 Service Pack 3 WEB. DLL and MSCOREE. DLL Security Update for Windows XP Media Center Edition and Windows XP Edition Tablet PC less than security software interferes with the installation and/or corrupt .NET update package.In addition, it can be an order of updates for .NET 1.0 SP3 installation which will avoid the problem your system knows. You install updates in the order they are presented by automatic updates?
See also:
More detailed for .NET Framework 1.0 SP3 and 1.1 SP1 failures troubleshooting ideas
Questions I've seen so far with the installation of .NET Framework 1.0 SP3 and 1.1 SP1As for the backup and restore utilities: http://www.google.com/#hl=en&safe=off&q=Disk+backup&aq=f&aqi=g10&oq=&fp=1&cad=b
I use Acronis image on my MCE box, but have never had to restore it... yet.MowGreen MVP Data Center Management - update of safety Consumer Services
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Thank you for your response.I didn't know about the log file, but watching her (she is very large) it seems is it can only be useful to those writing or working with
updates...?
You want to send me the file here? (Probably too big). Or you want I send you the file to watch?Only say unique error Code I find gives the following:
Windows XP has been partially updated and may not work properly.
29.641: Update.exe extended error code = 0xf070Interesting piece of info about security SW, because I have Symantec Norton 360 v2 online riddled with bugs, but I'm not
optimist that disable Norton 360 Windows Update would do the trick, especially since I had so much
problems with most of the time updates .NET Framework - it seems that this Windows component is full of problems...On the question of the "order of Installation" I initially let Windows Update handle this the way he wanted to.
After that giving the briefest mention that only KB930494 had failed, I then tried to revive this one update.Do you think the system can be restored using the REPAIR, or whatever, or I have to reinstall all windows
from scratch?Kind regards
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Ben,There is no need to send or post the log, because the whole .NET updates installation and OS stability problems are caused by Norton 360.
Suggest you clean boot Vista as being expected to eliminate all processes and services of Norton to interfere with the installation of the update.
In fact, you'd be much better off dumping Norton 360 and installing a Windows-compatible antivirus software.
Then launch their removal tool for Norton ensure all remnants no longer stay or run this tool (AppRemover) as she removes a long list of security products.
Then download and install one of the free AVs that work well with Windows Vista, Avast or Antivir .You can probably repair the OS running sfc/scannow from an elevated command prompt .
If that can't do the job, then perform an upgrade on the spot .MowGreen MVP Data Center Management - update of safety Consumer Services
---I can't find the post I recently put up here...
Your history of validation can be found here: http://social.answers.microsoft.com/Forums/en-US/user/threads?user=errbebe
Always reply to your original thread, please.
~ Robear Dyer (PA bear); MS MVP (that is to say, mail, security, Windows & Update Services) since 2002. DISCLAIMER: I do not represent nor don't work for Microsoft -
How can I type the characters printed in green on the keyboard of Acer aspire switch 10?
My (Northern) keyboard on my Acer Aspire switch 10 has some characters printed in green. This includes the backslash character I need desperately. However, I can't find any information in the manual or elsewhere about access (type) these characters. Help, please!
I tried now. With the help of the button Fn-type only the characters printed in blue. The backslash is printed in green, as is the Danish æ and 0-slash (o). Explaining the problem to my wife, she wanted to give it a go. And to my surprise it resolved in less than a minute. I had missed that the backslash WAS ALSO printed in white on the same key as + and? so, to be able to type it, all I have to do is pressed the Alt - Gr key pressing this key. Stupid of me to do not see it the first time around.
Getting back to the question initial on the characters printed in green, I came to the conclusion that it is "conversion" of the keyboard in a Danish provision of individual countries by specifying this keyboard layout in Windows settings. Similarly, there are a few characters printed in red. I assume these are Norwegians.
This type of complexity, that's what you get when manufacturers want to reduce country-variants for as little as possible, I guess.
So all is well here
For reference, I enclose a picture of my keyboard
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