Git-Url:
http://git.frugalware.org/gitweb/gitweb.cgi?p=gfpm/.git;a=commitdiff;h=5a6d7135d9b87c8fa37304377c9eea4f990a1045
commit 5a6d7135d9b87c8fa37304377c9eea4f990a1045
Author: Priyank <[EMAIL PROTECTED]>
Date: Thu Aug 2 19:46:49 2007 +0530
gfpm-util: new function gfpm_vercmp() to compare versions of packages.
diff --git a/src/gfpm-util.c b/src/gfpm-util.c
index 2a4a632..928d77d 100644
--- a/src/gfpm-util.c
+++ b/src/gfpm-util.c
@@ -41,4 +41,49 @@ gfpm_pmlist_to_glist (PM_LIST *list)
return ret;
}
+
+gint
+gfpm_vercmp (const char *str1, const char *str2)
+{
+ int l1 = 0, l2 = 0;
+ char st1[l1];
+ char st2[l2];
+ register int i;
+ int j = 0;
+ int v1, v2;
+
+ if (str1 == NULL || str2 == NULL)
+ return -1;
+ l1 = strlen(str1);
+ l2 = strlen(str2);
+ for (i=0;i<l1;i++)
+ {
+ if (isdigit(str1[i]))
+ {
+ st1[j] = str1[i];
+ j++;
+ }
+ }
+ st1[j] = 0;
+ for (i=0,j=0;i<l2;i++)
+ {
+ if (isdigit(str1[i]))
+ {
+ st2[j] = str2[i];
+ j++;
+ }
+ }
+ st2[j] = 0;
+
+ v1 = atoi (st1);
+ v2 = atoi (st2);
+ if (v1 == v2)
+ return 0;
+ if (v1 < v2)
+ return -1;
+ if (v1 > v2)
+ return 1;
+
+ return -1;
+}
\ No newline at end of file
diff --git a/src/gfpm-util.h b/src/gfpm-util.h
index 1d49cd7..fbe5849 100644
--- a/src/gfpm-util.h
+++ b/src/gfpm-util.h
@@ -4,6 +4,7 @@
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
+#include <ctype.h>
#include <unistd.h>
#include <locale.h>
#include <libintl.h>
@@ -15,4 +16,6 @@ char * gfpm_bold (const char *);
GList * gfpm_pmlist_to_glist (PM_LIST *);
+gint gfpm_vercmp (const char *, const char *);
+
#endif
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