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Update preferences.c

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This commit is contained in:
mwalker33 2020-04-13 12:44:34 +10:00
commit b72123a093
1 changed files with 13 additions and 11 deletions
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16
client/preferences.c
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@ -23,6 +23,8 @@
#include <string.h> #include <string.h>
#include "cmdparser.h" #include "cmdparser.h"
#include <ctype.h> #include <ctype.h>
#include <unistd.h>
//#include "proxgui.h" //#include "proxgui.h"
//extern void SetWindowsPosition (void); //extern void SetWindowsPosition (void);
static int CmdHelp(const char *Cmd); static int CmdHelp(const char *Cmd);
@ -30,15 +32,15 @@ static int setCmdHelp(const char *Cmd);
// Load all settings into memory (struct) // Load all settings into memory (struct)
static char* prefGetFilename (void) { static char* prefGetFilename (void) {
static char Buffer[500]; static char Buffer[500+sizeof(preferencesFilename)+2] = {0};
char PATH[500] = {0};
getcwd(Buffer, sizeof(Buffer)); getcwd(PATH, sizeof(PATH));
#ifdef _WIN32 #ifdef _WIN32
strncat (Buffer,"\\",sizeof(Buffer)-strlen(Buffer)); snprintf (Buffer,sizeof(Buffer)-1,"%s\\%s",PATH,preferencesFilename);
#else #else
strncat (Buffer,"/",sizeof(Buffer)-strlen(Buffer)); snprintf (Buffer,sizeof(Buffer)-1,"%s/%s",PATH,preferencesFilename);
#endif #endif
strncat (Buffer,preferencesFilename,sizeof(Buffer)-strlen(Buffer));
return Buffer; return Buffer;
} }
@ -76,9 +78,9 @@ int preferences_load (void) {
// Save all settings from memory (struct) to file // Save all settings from memory (struct) to file
int preferences_save (void) { int preferences_save (void) {
// Note sure if backup has value ? // Note sure if backup has value ?
char backupFilename[500]; char backupFilename[500+sizeof(preferencesFilename)+10] = {0};
snprintf (backupFilename,sizeof(backupFilename),"%s.bak",prefGetFilename()); snprintf (backupFilename,sizeof(backupFilename)-1,"%s.bak",prefGetFilename());
if (fileExists (backupFilename)) { if (fileExists (backupFilename)) {
if (remove (backupFilename) != 0) { if (remove (backupFilename) != 0) {