limestone

A KDE marble commandline interface.
git clone git://r-36.net/limestone
Log | Files | Refs | LICENSE

commit bc6cbce7c6e55b0950d2cacaf98d59aacabb5e3f
Author: Christoph Lohmann <20h@r-36.net>
Date:   Thu, 23 Oct 2014 12:16:17 +0200

Initial commit of limestone.

Diffstat:
LICENSE | 676+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Makefile | 58++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
README.md | 22++++++++++++++++++++++
arg.h | 55+++++++++++++++++++++++++++++++++++++++++++++++++++++++
config.def.h | 0
config.mk | 26++++++++++++++++++++++++++
limestone.1 | 74++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
limestone.cpp | 257+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
8 files changed, 1168 insertions(+), 0 deletions(-)

diff --git a/LICENSE b/LICENSE @@ -0,0 +1,676 @@ +© 2014 Christoph Lohmann <20h at r-36 dot net> + + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +the GNU General Public License is intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. We, the Free Software Foundation, use the +GNU General Public License for most of our software; it applies also to +any other work released this way by its authors. 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If not, see <http://www.gnu.org/licenses/>. + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + <program> Copyright (C) <year> <name of author> + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +<http://www.gnu.org/licenses/>. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +<http://www.gnu.org/philosophy/why-not-lgpl.html>. diff --git a/Makefile b/Makefile @@ -0,0 +1,58 @@ +# limestone - simple terminal +# See LICENSE file for copyright and license details. + +include config.mk + +SRC = limestone.cpp +OBJ = ${SRC:.cpp=.o} + +all: options limestone + +options: + @echo limestone build options: + @echo "CFLAGS = ${CFLAGS}" + @echo "LDFLAGS = ${LDFLAGS}" + @echo "CC = ${CC}" + +config.h: + cp config.def.h config.h + +.cpp.o: + @echo CC $< + @${CC} -c ${CFLAGS} $< + +${OBJ}: config.h config.mk + +limestone: ${OBJ} + @echo CC -o $@ + @${CC} -o $@ ${OBJ} ${LDFLAGS} + +clean: + @echo cleaning + @rm -f limestone ${OBJ} limestone-${VERSION}.tar.gz + +dist: clean + @echo creating dist tarball + @mkdir -p limestone-${VERSION} + @cp -R LICENSE Makefile README.md config.mk config.def.h limestone.1 ${SRC} limestone-${VERSION} + @tar -cf limestone-${VERSION}.tar limestone-${VERSION} + @gzip limestone-${VERSION}.tar + @rm -rf limestone-${VERSION} + +install: all + @echo installing executable file to ${DESTDIR}${PREFIX}/bin + @mkdir -p ${DESTDIR}${PREFIX}/bin + @cp -f limestone ${DESTDIR}${PREFIX}/bin + @chmod 755 ${DESTDIR}${PREFIX}/bin/limestone + @echo installing manual page to ${DESTDIR}${MANPREFIX}/man1 + @mkdir -p ${DESTDIR}${MANPREFIX}/man1 + @sed "s/VERSION/${VERSION}/g" < limestone.1 > ${DESTDIR}${MANPREFIX}/man1/limestone.1 + @chmod 644 ${DESTDIR}${MANPREFIX}/man1/limestone.1 + +uninstall: + @echo removing executable file from ${DESTDIR}${PREFIX}/bin + @rm -f ${DESTIR}${PREFIX}/bin/limestone + @echo removing manual page from ${DESTDIR}${MANPREFIX}/man1 + @rm -f ${DESTDIR}${MANPREFIX}/man1/limestone.1 + +.PHONY: all options clean dist install uninstall diff --git a/README.md b/README.md @@ -0,0 +1,22 @@ +# Limestone + +This is a small utility to interface the KDE marble widget to display maps and +interact with them in a suckless way. + +## Install + + make all + make install + +## Documentation + + man limestone + +## Metadata + +Bugs and Patches to: Christoph Lohmann <20h@r-36.net> +Git: git://git.r-36.net https://git.r-36.net + + +Have fun! + diff --git a/arg.h b/arg.h @@ -0,0 +1,55 @@ +/* + * Copy me if you can. + * by 20h + */ + +#ifndef __ARG_H__ +#define __ARG_H__ + +extern char *argv0; + +#define USED(x) ((void)(x)) + +/* use main(int argc, char *argv[]) */ +#define ARGBEGIN for (argv0 = *argv, argv++, argc--;\ + argv[0] && argv[0][1]\ + && argv[0][0] == '-';\ + argc--, argv++) {\ + char _argc;\ + char **_argv;\ + int brk;\ + if (argv[0][1] == '-' && argv[0][2] == '\0') {\ + argv++;\ + argc--;\ + break;\ + }\ + for (brk = 0, argv[0]++, _argv = argv;\ + argv[0][0] && !brk;\ + argv[0]++) {\ + if (_argv != argv)\ + break;\ + _argc = argv[0][0];\ + switch (_argc) + +#define ARGEND }\ + USED(_argc);\ + }\ + USED(argv);\ + USED(argc); + +#define ARGC() _argc + +#define EARGF(x) ((argv[0][1] == '\0' && argv[1] == NULL)?\ + ((x), abort(), (char *)0) :\ + (brk = 1, (argv[0][1] != '\0')?\ + (&argv[0][1]) :\ + (argc--, argv++, argv[0]))) + +#define ARGF() ((argv[0][1] == '\0' && argv[1] == NULL)?\ + (char *)0 :\ + (brk = 1, (argv[0][1] != '\0')?\ + (&argv[0][1]) :\ + (argc--, argv++, argv[0]))) + +#endif + diff --git a/config.def.h b/config.def.h diff --git a/config.mk b/config.mk @@ -0,0 +1,26 @@ +# limestone version +VERSION = 0.2 + +# Customize below to fit your system + +# paths +PREFIX = /usr/local +MANPREFIX = ${PREFIX}/share/man + +# includes and libs +INCS = -I. -I/usr/include -I/usr/share/qt4/mkspecs/linux-g++ \ + -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtGui \ + -I/usr/include/qt4 +LIBS = -L/usr/lib -L/usr/lib64 -L/usr/lib64/qt4 -L/usr/X11R6/lib \ + -lQtCore -lQtGui -lmarblewidget -lgthread-2.0 -lglib-2.0 \ + -lpthread -lstdc++ +# flags +CPPFLAGS = -DVERSION=\"${VERSION}\" -DQT_NO_DEBUG -DQT_GUI_LIB \ + -DQT_CORE_LIB -DQT_SHARED +CFLAGS += -g -O2 -pipe -Wall ${INCS} ${CPPFLAGS} +LDFLAGS += -g ${LIBS} + +# compiler and linker +CC ?= c++ +LD ?= ld + diff --git a/limestone.1 b/limestone.1 @@ -0,0 +1,74 @@ +.TH LIMESTONE 1 limestone\-VERSION +.SH NAME +limestone \- marble commandline interface +.SH SYNOPSIS +.B limestone +.RB [ \-h ] +.RB [ \-k +.IR kmlfile ] +.RB [ \-p +.IR position ] +.RB [ \-s +.IR stylestring ] +.RB [ \-t +.IR theme ] +.RB [ \-v ] +.RB [ \-w +.IR windowid ] +.RB [ \-z +.IR zoomlevel ] +.IR [ URI ] +.SH DESCRIPTION +.B limestone +is a commandline interface to KDE marble. +.SH ARGUMENTS +When run with one argument limestone tries to interpret that URI. The +.I geo +and +.I worldview +URI scheme is supported. +.SH OPTIONS +.TP +.BI \-k " kmlfile" +will open the +.I kmlfile +overlay in the opened window. +.TP +.BI \-p " position" +will open the map at +.I position. +It should be in the form of "lat,lon[,alt]". +.TP +.BI \-s " stylestring" +defines the style you want for the map. Upper case letters are activating and +lower case letters deactivating an option. For example "GabC" will activate +the grid, deactivate the atmosphere, deactivate borders and activate the +compass. See the source for further options. They might change with API +changes in KDE marble. +.TP +.BI \-t " theme" +defines the map +.I theme +to use. (The default is "earth/googlemaps/googlemaps.dgml" and is relative to +$HOME/.local/marble/maps.) +.TP +.BI \-w " windowid" +embeds limestone within the window identified by +.I windowid +.TP +.BI \-z " zoomlevel" +sets the +.I zoomlevel. +A reasonable level and default is 2200. 1000 is the world view. +.TP +.B \-v and \-h +print version and usage information to stderr, then exit. +.SH AUTHORS +See the LICENSE file for the authors. +.SH LICENSE +See the LICENSE file for the terms of redistribution. +.SH SEE ALSO +.BR marble (1) +.SH BUGS +See the TODO file in the distribution. + diff --git a/limestone.cpp b/limestone.cpp @@ -0,0 +1,257 @@ +/* + * Copy me if you can. + * by 20h + */ + +#include <QtGui/QApplication> +#include <QUrl> +#include <QtCore/QFileInfo> + +#include <marble/MarbleWidget.h> +#include <marble/MarbleModel.h> + +#include <unistd.h> +#include <stdio.h> +#include <stdlib.h> +#include <libgen.h> +#include <locale.h> + +char *argv0; + +#include "arg.h" +#include "config.h" + +using namespace Marble; + +int +parseposition(char *s, float *lat, float *lon, float *alt) +{ + char *s1 = NULL, *s2 = NULL; + int isgood = 0; + + s1 = strchr(s, ','); + if (s1 != NULL) { + *s1++ = '\0'; + s2 = strchr(s1, ','); + } + if (s2 != NULL) + *s2++ = '\0'; + + if (lat != NULL) { + *lat = strtof(s, NULL); + isgood++; + } + if (lon != NULL && s1 != NULL) { + *lon = strtof(s1, NULL); + isgood++; + } + if (alt != NULL && s2 != NULL) + *alt = strtof(s2, NULL); + + return (isgood > 1)? 0:1; +} + +void +applystylestring(MarbleWidget *mw, char *sstr) +{ + bool sv = false; + char *ss = NULL, *sp; + + sp = ss = strdup(sstr); + if (ss == NULL) + return; + + while(*ss) { + if (*ss >= 'A' && *ss <= 'Z') { + *ss = (*ss) - 'A' + 'a'; + sv = true; + } else { + sv = false; + } + + switch(*ss) { + case 'a': + mw->setShowAtmosphere(sv); + break; + case 'b': + mw->setShowBorders(sv); + break; + case 'c': + mw->setShowCompass(sv); + break; + case 'd': + mw->setShowClouds(sv); + break; + case 'f': + mw->setShowFrameRate(sv); + break; + case 'g': + mw->setShowGrid(sv); + break; + case 'h': + mw->setShowCrosshairs(sv); + break; + case 'i': + mw->setShowIceLayer(sv); + break; + case 'k': + mw->setShowBackground(sv); + break; + case 'l': + mw->setShowLakes(sv); + break; + case 'm': + mw->setShowOverviewMap(sv); + break; + case 'n': + mw->setShowTerrain(sv); + break; + case 'o': + mw->setShowOtherPlaces(sv); + break; + case 'p': + mw->setShowPlaces(sv); + break; + case 'r': + mw->setShowRelief(sv); + break; + case 's': + mw->setShowScaleBar(sv); + break; + case 't': + mw->setShowTileId(sv); + break; + case 'u': + mw->setShowRuntimeTrace(sv); + break; + case 'v': + mw->setShowRivers(sv); + break; + case 'w': + mw->setShowSunShading(sv); + break; + case 'y': + mw->setShowCityLights(sv); + break; + default: + continue; + }; + ss++; + } + free(sp); +} + +void +usage(void) +{ + fprintf(stderr, "usage: %s [-h] "\ + "[-k kmlfile] "\ + "[-p lat,lon[,alt]] "\ + "[-s stylestring] "\ + "[-t theme] "\ + "[-w winid] "\ + "[-z zoomlevel] "\ + "[URI]\n", basename(argv0)); + exit(1); +} + +int +main(int argc, char *argv[]) +{ + QApplication app(argc, argv); + MarbleWidget *mapwidget; + GeoDataCoordinates *gpos; + QFileInfo *qfilei; + + char *kmlfile = NULL; + char *stylestring = NULL; + char *theme = "earth/googlemaps/googlemaps.dgml"; + + char *uri = NULL; + char *upath = NULL; + char *uscheme = NULL; + QUrl qurl; + + float lat = 0.0, lon = 0.0, alt = 0.0; + int zoomlevel = 2200; + bool doposition = false; + + char *winid = NULL; + + ARGBEGIN { + case 'h': + case 'v': + usage(); + case 'k': + kmlfile = EARGF(usage()); + break; + case 'p': + if (parseposition(EARGF(usage()), &lat, &lon, &alt)) + usage(); + doposition = true; + break; + case 's': + stylestring = EARGF(usage()); + break; + case 't': + theme = EARGF(usage()); + break; + case 'w': + winid = EARGF(usage()); + break; + case 'z': + zoomlevel = atoi(EARGF(usage())); + break; + } ARGEND; + + setlocale(LC_NUMERIC, "C"); + + if (argc > 0) + uri = argv[0]; + + if (uri != NULL) { + qurl = QUrl(uri); + uscheme = qurl.scheme().toUtf8().data(); + upath = qurl.path().toUtf8().data(); + + if (!strcmp(uscheme, "worldview")) { + if (parseposition(upath+1, &lat, &lon, &alt)) + usage(); + doposition = true; + } else if(!strcmp(uscheme, "geo")) { + if (parseposition(upath, &lat, &lon, &alt)) + usage(); + doposition = true; + } else { + fprintf(stderr, "URI scheme '%s' not supported.\n", + uscheme); + } + } + + mapwidget = new MarbleWidget(); + mapwidget->setMapThemeId(theme); + + applystylestring(mapwidget, "ABCDfgHIKLmNoprStuVWY"); + if (stylestring != NULL) + applystylestring(mapwidget, stylestring); + + if (doposition) { + gpos = new GeoDataCoordinates(lon, lat, alt, + GeoDataCoordinates::Degree); + mapwidget->centerOn(*gpos); + } + + mapwidget->setZoom(zoomlevel); + mapwidget->resize(400, 300); + + if (kmlfile != NULL) { + qfilei = new QFileInfo(kmlfile); + mapwidget->model()->addGeoDataFile( + qfilei->absoluteFilePath()); + } + + mapwidget->show(); + + return app.exec(); +} +