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Initial import of xbps-cmpver

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--HG--
extra : convert_revision : 57260b5d7bfc45cb2e2c877fad2fdcae155c0a75
This commit is contained in:
pancake 2008-10-28 16:51:58 +01:00
parent b011885995
commit a4f4fde9cf
2 changed files with 22 additions and 18 deletions
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8
utils/Makefile
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@ -3,8 +3,11 @@ PREFIX ?= /usr/local
PKGDB_CFLAGS += -Wall -Werror -I$(PREFIX)/include
PKGDB_LDFLAGS += -lprop
all: xbps-digest xbps-pkgdb
all: xbps-digest xbps-pkgdb xbps-cmpver
xbps-cmpver: xbps-cmpver.o
$(CC) $(CFLAGS) $< -o $@
xbps-digest: xbps-digest.o
$(CC) $(CFLAGS) $< -o $@
@ -15,5 +18,4 @@ clean_objs:
-rm -f *.o
clean: clean_objs
-rm -f xbps-digest xbps-pkgdb
-rm -f xbps-digest xbps-pkgdb xbps-cmpver

32
utils/chkver.c → utils/xbps-cmpver.c
View file

@ -1,12 +1,12 @@
/*
* Compare package and version strings
*
* @ 2008
* Author: pancake <youterm.com>
*/
#include <stdio.h>
#include <string.h>
static int chkchr(char *ch)
static int chkchr(const char *ch)
{
if (*ch>='0' && *ch<='9')
return *ch-'0';
@ -54,26 +54,28 @@ int chkpkg(const char *a0, const char *b0)
char *b = strchr(b0, '-');
if (a == NULL || b== NULL) {
eprintf("Invalid package names\n");
fprintf(stderr, "Invalid package names\n");
return 0;
}
return chkver(a+1, b+1);
}
#if UNIT_TEST
printf("1.2 2.2 = %d\n", chkver("1.2", "2.2"));
printf("1.0 10.3 = %d\n", chkver("1.0", "10.3"));
printf("1.0 1.0 = %d\n", chkver("1.0", "1.0"));
printf("1.0 1.2 = %d\n", chkver("1.0", "1.2"));
printf("1.0.1 1.0.2 = %d\n", chkver("1.0.1", "1.0.2"));
printf("1.0beta 1.0rc1 = %d\n", chkver("1.0beta", "1.0rc1"));
#endif
int main(int argc, char **argv)
{
if (argc>2) {
printf("%s %s = %d\n",
argv[1], argv[2],
chkver(argv[1], argv[2]));
} else {
printf("1.2 2.2 = %d\n", chkver("1.2", "2.2"));
printf("1.0 10.3 = %d\n", chkver("1.0", "10.3"));
printf("1.0 1.0 = %d\n", chkver("1.0", "1.0"));
printf("1.0 1.2 = %d\n", chkver("1.0", "1.2"));
printf("1.0.1 1.0.2 = %d\n", chkver("1.0.1", "1.0.2"));
printf("1.0beta 1.0rc1 = %d\n", chkver("1.0beta", "1.0rc1"));
if (argc<3) {
printf("Usage: ./xbps-cmpver [old] [new]\n");
printf(" ./xbpks-cmpver foo-1.2 foo-2.2 # $? = 1\n");
printf(" ./xbpks-cmpver foo-1.2 foo-1.2 # $? = 0\n");
return 1;
}
return (chkpkg(argv[1], argv[2]) > 0)?1:0;
}
#endif