C / C++ / MFC

FirstPrevNext

Parsing URLS in C++ 13-Sep-01 7:26 13-Sep-01 7:26  I am developing an ISAPI extension in C++. My project uses many HTML forms with text input boxes. When the forms are submitted (using "GET") I am parsing the values from the browser URL. This works nicely but the strings have escape characters (+ instead of space etc). Is there a better way to process the form information so that there are no escape characters, or does anyone know of a function/code that replaces the escape characters? Thanks Re: Parsing URLS in C++ Nemanja Trifunovic13-Sep-01 7:33 Nemanja Trifunovic 13-Sep-01 7:33  Actually, it's pretty easy to write a function that replaces escape characters and vice-versa. Escape characters are pretty good thing, and moreover, it is the standard. I vote pro drink Re: Parsing URLS in C++ Erik Thompson13-Sep-01 7:40 Erik Thompson 13-Sep-01 7:40  You should really look at ATL Server in that is coming out with VS.NET. It will make ISAPI Extension development much easier and more flexible. The urls and all the data submitted is very easily accessible. Cheers, -Erik ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ My thoughts are my own and reflect on no other. Re: Parsing URLS in C++ Jon Sagara13-Sep-01 8:26 Jon Sagara 13-Sep-01 8:26  Look up the InternetCrackUrl() function in MSDN. Jon Sagara Sagara Software Re: Parsing URLS in C++ Todd Smith13-Sep-01 8:50 Todd Smith 13-Sep-01 8:50  Search the web for URL Encode and URL Decode. You should find something on sourceforge.com also. Re: Parsing URLS in C++ Anders Molin13-Sep-01 9:21 Anders Molin 13-Sep-01 9:21  Take a look at the InternetCanonicalizeUrl() function. It both encodes and decodes URL's. - Anders Money talks, but all mine ever says is "Goodbye!" Re: Parsing URLS in C++ 20-Nov-01 8:47 20-Nov-01 8:47  You may want to use a C++ web application server, such as Lightning server, that handles all of that for you. Makes life much easier. STL containers Obliterator13-Sep-01 6:50 Obliterator 13-Sep-01 6:50  Hi all, I'm just beginning to learn STL, primarily the container classes and wanted to know what is the best way to store two related values. For example I wish to store x and y points in a graph... The vector container looks ideal for my needs... but am I correct in assuming I have to create my own class to contain the x and y values? Then store instances of my class in the vector container? Or, would the map container be me more suited to this purpose? Basically I need to know the most generic, but fast, way of storing such x y values. Thanks all. -- The Obliterator Re: STL containers Tomasz Sowinski13-Sep-01 6:56 Tomasz Sowinski 13-Sep-01 6:56  The vector container looks ideal for my needs... but am I correct in assuming I have to create my own class to contain the x and y values? Just use std::pair for that. Or, would the map container be me more suited to this purpose? It depends - if you want to frequently search for given x, the map may be better. Tomasz Sowinski -- http://www.shooltz.com Re: STL containers Obliterator13-Sep-01 7:03 Obliterator 13-Sep-01 7:03  Wow, lightening fast response. Cheers... never even heard of std::pair.... Will look into it, thanks. -- The Obliterator CTreeCtrl multiselect? Ken Goguen13-Sep-01 6:13 Ken Goguen 13-Sep-01 6:13  Can anyone tell me how to implement multi-selection with the CTreeCtrl? I'm a bit green with MFC and doesn't appear obvious to me. Principle Design Engineer EMC Corporation Re: CTreeCtrl multiselect? Tomasz Sowinski13-Sep-01 6:28 Tomasz Sowinski 13-Sep-01 6:28  The solution was published in Oct'96 issue of Microsoft Systems Journal, in the C++ Q & A column. Chances are you have the article in your VC++ help - look in the 'Periodicals' section. If not, go to msdn.microsoft.com, then to MSDN Magazine and search for past issues. Tomasz Sowinski -- http://www.shooltz.com Re: CTreeCtrl multiselect? Ken Goguen13-Sep-01 8:37 Ken Goguen 13-Sep-01 8:37  Found it. Thanks Tomasz. Ken Goguen Principle Design Engineer EMC Corporation Re: CTreeCtrl multiselect? Obliterator13-Sep-01 6:32 Obliterator 13-Sep-01 6:32  To my knowledge it doesn't support it, although it may have been added in the later common controls. I have developed my own treectrl which supports multi selection and multi column support (some work my own, some based on others contributions to CodeProject and CodeGuru)... Ideally I keep meaning to post an article here with it... but never seem to get chance. Plus it contains code which needs improving - drag/dropping the order of columns for instance is buggy, the database support I added uses DAO classes which really need to be re-written in ADO or something. I never finished the sort routine... you know what I mean. Anyhow if you're desperate for something I guess I could send you it. Not sure if theres really a demand anymore for an article... there seems to be several multi-column tree controls now. -- The Obliterator C++ MAKEDOUBLE ?? LX13-Sep-01 5:55 LX 13-Sep-01 5:55  Do you know if it is possible to create an 64-bit value (double) by concatenating two specified 32-bit values (long)?? The macro MAKELONG exists but MAKEDOUBLE, no...Apparently, it is not possible to make a << on a double?? Do you know a way to do it? Thanks, LX Re: C++ MAKEDOUBLE ?? Tomasz Sowinski13-Sep-01 6:23 Tomasz Sowinski 13-Sep-01 6:23  What exactly do you want to do? You know that long and double are two different animals, don't you? One is integer type and another is floating point. This means that glueing together two longs doesn't produce one double. Tomasz Sowinski -- http://www.shooltz.com Re: in fact, STL Problem... LX13-Sep-01 6:45 LX 13-Sep-01 6:45  Yes, it's right !! What I want to do is based on STL : ------------------------------------------ typedef struct _MYSTRUCTURE { long lType; long lSubType; }MYSTRUCTURE; typedef std::vector<long> lID; typedef std::map<mystructure, lid=""> myMap; ------------------------------------------- But when I do a 'find.' on myMap, STL can't find my vector in searching on MYSTRUCTURE 'cause it can't compare : ... ---- MYSTRUCTURE myStructure; myStructure.lType = 10; myStructure.lSubType = 11; myMap::iterator it; it = m_mymap.find(myStructure); ---- So, I wanted to concatenated the 2 longs and using typedef std::map<double, lid=""> myMap; but, you're right : double and long are two differents animals... Do you see a solution ? LX Re: in fact, STL Problem... Tomasz Sowinski13-Sep-01 6:59 Tomasz Sowinski 13-Sep-01 6:59  Your code got scrambled - you didn't replace < and > with &lt; and &gt; Anyway, using std::pair to keep type and subtype together may be solution for your problem. Tomasz Sowinski -- http://www.shooltz.com Re: in fact, STL Problem... LX13-Sep-01 7:40 LX 13-Sep-01 7:40  oh, sorry for the forgotten < My code was not very aesy to read... Anyway, you're response is very helpful for me !! I think that std::pair will works... Thanks you very much, Tomasz!! LX Re: C++ MAKEDOUBLE ?? Mukkie14-Sep-01 10:40 Mukkie 14-Sep-01 10:40  try __int64 datatype. UpdateResource on Win95 13-Sep-01 5:52 13-Sep-01 5:52  Are there any similiar functions to BeginUpdateResource, UpdateResoure ... that work on Windows 95,98 and not only NT and 2000? Re: UpdateResource on Win95 Tomasz Sowinski13-Sep-01 6:20 Tomasz Sowinski 13-Sep-01 6:20  No, there are no such functions on Win9x. Are you the same guy who wants to write 'small info' into executable? Tomasz Sowinski -- http://www.shooltz.com Re: UpdateResource on Win95 13-Sep-01 8:14 13-Sep-01 8:14  Yes It would really be very easy use resources, but unfortunately these functions are supported only on WinNT regards, Gregor Re: UpdateResource on Win95 Tomasz Sowinski13-Sep-01 8:25 Tomasz Sowinski 13-Sep-01 8:25  What kind of info do you want to write inside .exe? Tomasz Sowinski -- http://www.shooltz.com Re: UpdateResource on Win95 13-Sep-01 9:38 13-Sep-01 9:38  I just want to store two strings within the .exe e.g. one string would be something like "C:\Program Files\SomePrograme\some.exe"

Last Visit: 31-Dec-99 18:00     Last Update: 27-Sep-24 13:28 Refresh ᐊ Prev1...17998179991800018001180021800318004180051800618007 Next ᐅ

General    News    Suggestion    Question    Bug    Answer    Joke    Praise    Rant    Admin   

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.