From 7c6fa6ed09fc2031a9307ac70e8916c76e319781 Mon Sep 17 00:00:00 2001
From: shennetsind <shennetsind@54d463be-8e91-2dee-dedb-b68131a5f0ec>
Date: Thu, 22 Dec 2011 14:37:48 +0000
Subject: Adding support for subversion 1.7' method of storing working copy
 numbers (reads from sqlite file in rough manner), bugreport:5138

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@15211 54d463be-8e91-2dee-dedb-b68131a5f0ec
---
 src/common/core.c | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

(limited to 'src/common/core.c')

diff --git a/src/common/core.c b/src/common/core.c
index e05f5a571..99ac1c6bd 100644
--- a/src/common/core.c
+++ b/src/common/core.c
@@ -173,7 +173,28 @@ const char* get_svn_revision(void)
 		}
 		fclose(fp);
 	}
-
+	/**
+	 * subversion 1.7 introduces the use of a .db file to store it, and we go through it
+	 **/
+	if(!(*eA_svn_version) && ((fp = fopen(".svn/wc.db", "r")) != NULL || (fp = fopen("../.svn/wc.db", "r")) != NULL)) {
+		char lines[512];
+		int revision,last_known = 0;
+		while(fgets(lines, sizeof(lines), fp)) {
+			if( strstr(lines,"!svn/ver/") ) {
+				if (sscanf(strstr(lines,"!svn/ver/"),"!svn/ver/%d/%*s", &revision) == 1) {
+					if( revision > last_known ) {
+						last_known = revision;
+					}
+				}
+			}
+		}
+		fclose(fp);
+		if( last_known != 0 )
+			snprintf(eA_svn_version, sizeof(eA_svn_version), "%d", last_known);
+	}
+	/**
+	 * we definitely didn't find it.
+	 **/
 	if(!(*eA_svn_version))
 		snprintf(eA_svn_version, sizeof(eA_svn_version), "Unknown");
 
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