- Changed the GetDefaultWallet() function to address all scenarios.

CASA.changes

@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Mar  7 23:02:38 IST 2006 - lsreevatsa@novell.com
+
+- Changed the GetDefaultWallet() function to address all scenarios.
+
 -------------------------------------------------------------------
 Tue Mar  7 19:20:50 IST 2006 - smanojna@novell.com
 

c_adlib/ad_kw/native/kwallets_rw.cpp

@@ -27,6 +27,8 @@
 #include <dcopclient.h>
 #include<iostream.h>
 
+#define MAX_LENGTH 256
+
 using namespace KWallet;
 using namespace std;
 
@@ -253,55 +255,45 @@ extern "C"
 
 	}
 	
-void GetDefaultWallet(char dwallet[100])
+	char * GetDefaultWallet()
 	{
-		char *ptr = NULL;
-		char homedir[100];
-		char defaultwallet[100]; 
-		strcpy(homedir, getenv("HOME"));
+		char *homedir = getenv("HOME");;
+		char *defaultwallet = NULL; 
+		defaultwallet = (char *)malloc(MAX_LENGTH);
 		FILE *fs;
-		char  str[100];	
-		int i;	
+		char  str[MAX_LENGTH];	
+		char *str1 = "Default Wallet=";
+		int i,j,k;	
 		//cout<<"kwallets_rw.cpp : Home Directory =" << homedir;
 		strcat(homedir, "/.kde/share/config/kwalletrc");
+		//cout << "\nkwallets_rw.cpp : Home directory full path = " << homedir;
 		fs = fopen(homedir,"r");
-		//fs = fopen("/root/.kde/share/config/kwalletrc","r");
 		if(!fs)
 		{
-			strcpy(dwallet, "kdewallet");
-			return;
+			return "kdewallet";
 		}
-	
 		while(!feof(fs))
    		{
-			fgets(str,80,fs);
-			//cout<<str;
-			ptr = strstr(str,"Default Wallet");
-			//cout<<"got it";
-	
-			if(ptr == NULL)
-				continue;
-			else
+			fgets(str,MAX_LENGTH,fs);
+			for(i=0;str[i]&&str1[i];i++)
 			{
-	  			ptr = strchr(str,'=');
-	  			ptr++;
-				i=0;
-		  		while(*ptr != '\n')
-	  			{
-		    			//printf("%c",*ptr);
-					defaultwallet[i] = *ptr;
-					ptr++;
-					i++;
-	  			}
-				defaultwallet[i] = '\0';
-	 			break;
+				if(str[i] == str1[i])
+					continue;
+				else
+					break;
 			}
-	        }
-	        //return NULL;
-		//cout<<"Default Wallet : " << defaultwallet;
-		strcpy(dwallet,defaultwallet);
-		//return defaultwallet;
-	}
+			if(i==strlen(str1))
+			{
+				for(j=i,k=0;j<strlen(str);j++,k++)	
+					defaultwallet[k] = str[j];
+				defaultwallet[k-1] = '\0';
+				return defaultwallet;
+			}
+			else	
+				continue;
+		}
+		return "kdewallet";
+	}	
 	
 	int RemoveEntry(char *name, char *foldername, char *keyname)
 	{
@@ -310,16 +302,18 @@ void GetDefaultWallet(char dwallet[100])
         }
         int SetEntry(char *name, char *foldername, int entryType, char *keyname, char *value, int valueLen ) 
         {
-		char dwallet[100];
-		GetDefaultWallet(dwallet); //function called here
+		char *dwallet = NULL;
+		dwallet = (char *)malloc(MAX_LENGTH);
+		dwallet = GetDefaultWallet(); //function called here
 		DCOPDemoWidget kw;
                 //printf("kwallet : In Set Entry\n");
          	return(kw.SetEntry(dwallet,foldername,entryType,keyname,value,valueLen)); 
         }
         int SetMapEntry(char *name, char *foldername, char *keyname, char **value, int eleCount ) 
         {
-		char dwallet[100];
-		GetDefaultWallet(dwallet);//function called here
+		char *dwallet = NULL;
+		dwallet = (char *)malloc(MAX_LENGTH);
+		dwallet = GetDefaultWallet(); //function called here
 		DCOPDemoWidget kw;
                 //printf("kwallet: SetMapEntry\n");
          	return(kw.SetMap(dwallet,foldername,keyname,value,eleCount));