kicad/pcbnew/github/github_getliblist.h

125 lines
5.0 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2015 Jean-Pierre Charras jp.charras at wanadoo.fr
* Copyright (C) 2015-2017 KiCad Developers, see CHANGELOG.TXT for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef GITHUB_GETLIBLIST_H_
#define GITHUB_GETLIBLIST_H_
/**
* GITHUB_GETLIBLIST
* implements a portion of pcbnew's PLUGIN interface to provide read only access
* to a github repo to extract pretty footprints library list, in json format,
* or extract 3D shapes libraries list (.3dshapes folders) and download the 3d shapes files
*
* To extract pretty footprints library list, this plugin simply reads in
* a zip file of the repo and unzips it from RAM as needed.
* Therefore this "Github" plugin is <b>read only</b> for accessing remote
* at "https://api.github.com/orgs/KiCad/repos"
*
* To extract 3D shapes libraries list (.3dshapes folders) we cannot use api.github.com
* to read this list, because it is in a subdirectory of "https://github.com/KiCad".
* The corresponding html page of the server is read, and URLs of all .3dshapes folders
* are extracted.
* files are then read from "https://raw.githubusercontent.com/<lib path>", but not zipped
* because they are not accessible in zipped form.
*/
class GITHUB_GETLIBLIST
{
public:
// -----<API>----------------------------------------------------------
/**
* Fills aList by the name of footprint libraries found on the github repo
*/
bool GetFootprintLibraryList( wxArrayString& aList );
/**
* Fills aList by the URL of libraries found on the github repo
* @param aList = a reference to a wxArrayString to fill with names
* @param aFilter( const wxString& aData ) = a callback funtion to
* to filter URLs to put in aList.
* If NULL, no URL will be stored in aList
*/
bool Get3DshapesLibsList( wxArrayString* aList,
bool (*aFilter)( const wxString& aData ) );
/**
* @return the buffer which stores all the downloaded raw data
*/
std::string& GetBuffer() { return m_image; }
/**
* Clear the buffer which stores all the downloaded raw data
*/
void ClearBuffer() { m_image.clear(); }
/**
* The library names are expecting ending by .pretty
* SetLibraryExt set the extension to aExt
*/
void SetLibraryExt( const wxString& aExt ) { m_libs_ext = aExt; }
// -----</API>---------------------------------------------------------
GITHUB_GETLIBLIST( const wxString& aRepoURL );
~GITHUB_GETLIBLIST() {}
protected:
/**
* Function repoURL2listURL
* translates a repo URL to the URL name which gives the state of repos URL
* as commonly seen on github.com
*
* @param aRepoURL points to the base of the repo.
* @param aFullURLCommand is URL the full URL command (URL+options).
* @param aItemCountMax is the max item count in a page,
* and is 100 for github repo.
* @param aPage is the page number, if there are more than one page in repo.
* @return bool - true if @a aRepoULR was parseable, else false
*/
bool repoURL2listURL( const wxString& aRepoURL, std::string* aFullURLCommand,
int aItemCountMax, int aPage = 1 );
/**
* Function remoteGetJSON
* Download a json text from a github repo. The text image
* is received into the m_input_stream.
* @param aFullURLCommand the full command, i.e. the url with options like
* "https://api.github.com/users/KiCad/repos?per_page=100?page=1"
* @param aMsgError a pointer to a wxString which can store an error message
* @return true if OK, false if error (which an error message in *aMsgError
*/
bool remoteGetJSON( const std::string& aFullURLCommand, wxString* aMsgError );
wxString m_github_path; ///< Something like https://api.github.com/orgs/KiCad
std::string m_image; ///< image of the downloaded data in its entirety.
wxString m_repoURL; ///< the URL of the Github repo
wxString m_libs_ext; ///< the extension of the name of libraries (default = .pretty)
char m_option_string[64]; ///< option for transfert type, like "application/json"
};
#endif // GITHUB_GETLIBLIST_H_