diff options
| -rw-r--r-- | mga-bg-res/Makefile | 27 | ||||
| -rw-r--r-- | mga-bg-res/NEWS | 5 | ||||
| -rw-r--r-- | mga-bg-res/VERSION | 1 | ||||
| -rw-r--r-- | mga-bg-res/mga-bg-res.c | 82 | ||||
| -rwxr-xr-x | mga-bg-res/mga-bg-res.xinit | 3 |
5 files changed, 118 insertions, 0 deletions
diff --git a/mga-bg-res/Makefile b/mga-bg-res/Makefile new file mode 100644 index 0000000..d533791 --- /dev/null +++ b/mga-bg-res/Makefile @@ -0,0 +1,27 @@ +VERSION:=$(shell cat VERSION) + +mga-bg-res: + gcc -O2 -g -Wall -o mga-bg-res mga-bg-res.c + +install: + mkdir -p $(DESTDIR)/usr/bin/ + cp mga-bg-res $(DESTDIR)/usr/bin/ + chmod u+s $(DESTDIR)/usr/bin/mga-bg-res + mkdir -p $(DESTDIR)/etc/X11/xinit.d/ + cp mga-bg-res.xinit $(DESTDIR)/etc/X11/xinit.d/01mga-bg-res + +uninstall: + rm -f $(DESTDIR)/usr/bin/mga-bg-res + rm -f $(DESTDIR)/etc/X11/xinit.d/01mga-bg-res + +dist: + mkdir mga-bg-res-$(VERSION) + cp mga-bg-res.c mga-bg-res-$(VERSION)/ + cp mga-bg-res.xinit mga-bg-res-$(VERSION)/ + cp Makefile mga-bg-res-$(VERSION)/ + cp VERSION mga-bg-res-$(VERSION)/ + tar caf mga-bg-res-$(VERSION).tar.xz mga-bg-res-$(VERSION) + rm -rf mga-bg-res-$(VERSION) + +clean: + rm -f mga-bg-res diff --git a/mga-bg-res/NEWS b/mga-bg-res/NEWS new file mode 100644 index 0000000..11f14fa --- /dev/null +++ b/mga-bg-res/NEWS @@ -0,0 +1,5 @@ +Version 0.2 (2015-02-08): +- Bugfix: Do not ship binary instead of the source (AL13N) + +Version 0.1 (2015-02-08): +- Initial version as workaround to mga#763 (AL13N) diff --git a/mga-bg-res/VERSION b/mga-bg-res/VERSION new file mode 100644 index 0000000..3b04cfb --- /dev/null +++ b/mga-bg-res/VERSION @@ -0,0 +1 @@ +0.2 diff --git a/mga-bg-res/mga-bg-res.c b/mga-bg-res/mga-bg-res.c new file mode 100644 index 0000000..6061587 --- /dev/null +++ b/mga-bg-res/mga-bg-res.c @@ -0,0 +1,82 @@ +#include <stdio.h> +#include <string.h> +#include <errno.h> +#include <unistd.h> + +#define PATH "/usr/share/mga/backgrounds/" +#define DSTLINK PATH"default.jpg" +#define SRCLINK_PREFIX PATH"Mageia-Default-" +#define SRCLINK_SUFFIX ".jpg" +#define SRCLINK SRCLINK_PREFIX"%s"SRCLINK_SUFFIX +#define RESSIZE 20 +#define SRCSIZE (RESSIZE+strlen(SRCLINK_PREFIX)+strlen(SRCLINK_SUFFIX) + 1) +#define ALLOWCHARS "0123456789x" + +int main(int argc, char* argv[]) { + char src[SRCSIZE]; + char res[RESSIZE]; + int l; + + // check argument + if (argc != 2) { + fprintf(stderr, "Need a resolution argument, eg: '1920x1080'.\n"); + return 1; + } + + // get the res (max RESSIZE) + l = snprintf(res, RESSIZE, argv[1]); + if (l < 5) { + fprintf(stderr, "Malformed resolution argument, eg: '1920x1080'.\n"); + return 2; + } + + // to be sure, set the last char as 0 + if (l < RESSIZE) + res[l] = 0; + else + res[RESSIZE-1] = 0; + + // check if the resolution contains acceptable chars + l = strspn(res, ALLOWCHARS); + if (l < 5) { + fprintf(stderr, "Malformed resolution argument, eg: '1920x1080'.\n"); + return 2; + } + + // to be sure, set the last char as 0 + if (l < RESSIZE) + res[l] = 0; + else + res[RESSIZE-1] = 0; + + // create target string + if (snprintf(src, SRCSIZE, SRCLINK, res) < 0) { + fprintf(stderr, "Unknown error determining symlink target.\n"); + return 3; + } + + // check if symlink target exists + if (access(src, F_OK) < 0) { + fprintf(stderr, "No image for this resolution.\n"); + return 0; + } + + // set symlink + if (symlink(src, DSTLINK) < 0) { + if (errno != EEXIST) { + fprintf(stderr, "Symlink could not be set: %s.\n", strerror(errno)); + return 4; + } + + // since the destination exists, remove and try again + if (unlink(DSTLINK) < 0) { + fprintf(stderr, "Symlink could not be forced: %s.\n", strerror(errno)); + return 5; + } + if (symlink(src, DSTLINK) < 0) { + fprintf(stderr, "Unknown error during forced symlink: %s.\n", strerror(errno)); + return 6; + } + } + return 0; +} diff --git a/mga-bg-res/mga-bg-res.xinit b/mga-bg-res/mga-bg-res.xinit new file mode 100755 index 0000000..d3dd2dd --- /dev/null +++ b/mga-bg-res/mga-bg-res.xinit @@ -0,0 +1,3 @@ +#!/bin/sh + +/usr/bin/mga-bg-res $( xrandr | awk '/\sconnected/{i=split(substr($0,0,index($0,"+")-1),a);if($0~/\sprimary\s/){if(p==""){p=a[i]}}else{if(d==""){d=a[i]}}}END{if(p==""){print d}else{print p}}' ) |