+ char path[200];
+ char message[200];
+ int output=0;
+
+ struct yaffs_stat yaffs_stat_struct;
+ join_paths(yaffs_struct.root_path,args_struct->string1, path );
+ sprintf(message,"\ntrying to stat to: %s\n",path);
+ print_message(3,message);
+ output=yaffs_stat(path,&yaffs_stat_struct);
+ if (output < 0){
+ sprintf(message,"failed to stat the file\n");
+ print_message(3,message);
+ get_error_yaffs();
+ } else {
+ sprintf(message,"stated the file\n");
+ print_message(3,message);
+ sprintf(message," yaffs file mode is %d\n",(yaffs_stat_struct.st_mode & (S_IREAD| S_IWRITE)));
+ print_message(3,message);
+ sprintf(message,"mode S_IREAD %d S_IWRITE %d\n",(yaffs_stat_struct.st_mode & S_IREAD),(yaffs_stat_struct.st_mode & S_IWRITE));
+ print_message(3,message);
+ }
+ return 1;
+}
+
+int compare_linux_and_yaffs(arg_temp *args_struct)
+{
+ int x=0,y=0;
+ int exit_bool=0;
+ int number_of_files_in_yaffs=0;
+ int number_of_files_in_linux=0;
+ char message[200];
+
+ struct yaffs_stat yaffs_stat_struct;
+ struct stat linux_stat_struct;
+ yaffs_DIR *yaffs_open_dir;
+ yaffs_dirent *yaffs_current_file;
+
+ DIR *linux_open_dir;
+ struct dirent *linux_current_file;
+
+ print_message(2,"\n\n comparing folders\n");
+ check_mode(&args_struct);
+
+ yaffs_open_dir = yaffs_opendir(yaffs_struct.root_path);
+ if (yaffs_open_dir) {
+ for (x=0;NULL!=yaffs_readdir(yaffs_open_dir);x++){}
+ number_of_files_in_yaffs=x;
+ sprintf(message,"number of files in yaffs dir= %d\n",number_of_files_in_yaffs);
+ print_message(2,message);
+ yaffs_rewinddir(yaffs_open_dir);
+ } else {
+ print_message(3,"failed to open yaffs test dir\n");
+ }
+ char yaffs_file_list[x][200];
+ check_mode(&args_struct);
+
+ if (yaffs_open_dir){
+
+ for (x=0 ;NULL!=yaffs_current_file;x++)
+ {
+ yaffs_current_file =yaffs_readdir(yaffs_open_dir);
+ if (NULL!=yaffs_current_file){
+ strcpy(yaffs_file_list[x],yaffs_current_file->d_name);
+ }
+ }
+ yaffs_closedir(yaffs_open_dir);
+ } else {
+ print_message(3,"failed to populate yaffs test list\n");
+ }
+ check_mode(&args_struct);
+ linux_open_dir = opendir(linux_struct.root_path);
+ if (linux_open_dir){
+ for (x=0;NULL!=readdir(linux_open_dir);x++){}
+ number_of_files_in_linux=x-2;
+ sprintf(message,"number of files in linux dir= %d\n",(number_of_files_in_linux));
+ print_message(2,message);
+ //the -2 is because linux shows 2 extra files which are automaticly created.
+
+ rewinddir(linux_open_dir);
+ } else {
+ print_message(3,"failed to open linux test dir\n");
+ }
+ char linux_file_list[x-2][200];
+ if (linux_open_dir){
+ for (x=0, y=0 ;NULL!=linux_current_file;x++)
+ {
+ linux_current_file =readdir(linux_open_dir);
+ if (NULL!=linux_current_file){
+ strcpy(message,linux_current_file->d_name);
+ print_message(7,"opened file: ");
+ print_message(7,message);
+ print_message(7,"\n");
+ }
+ if (NULL!=linux_current_file &&
+ 0!=strcmp(message,".")&&
+ 0!=strcmp(message,"..")){
+ // strcpy(message,linux_current_file->d_name);
+ //sprintf("file opened: %s\n",linux_current_file->d_name);
+ //print_message(3,message);
+ print_message(7,"added file to list\n");
+ strcpy(linux_file_list[y],message);
+ y++;
+ sprintf(message,"file added to list: %s\n",linux_file_list[x]);
+ print_message(7,message);
+ }
+ }
+ closedir(linux_open_dir);
+ } else {
+ print_message(3,"failed to populate linux test dir\n");
+ }
+
+
+
+ for (x=0;x<number_of_files_in_yaffs;x++){
+ sprintf(message,"searching for yaffs file: %s\n",yaffs_file_list[x]);
+ print_message(3,message);
+ for (y=0;y<number_of_files_in_linux;y++){
+ sprintf(message,"comparing to linux file: %s\n",linux_file_list[y]);
+ print_message(7,message);
+
+ if (0==strcmp(yaffs_file_list[x],linux_file_list[y])){
+ sprintf(message,"file matched: %s\n",linux_file_list[y]);
+ print_message(3,message);
+ //check modes of the files
+ if (yaffs_stat(yaffs_file_list[x],&yaffs_stat_struct)&&
+ stat(linux_file_list[y],&linux_stat_struct)){
+ sprintf(message," yaffs file mode is %d\n",(yaffs_stat_struct.st_mode & (S_IREAD| S_IWRITE)));
+ print_message(3,message);
+ sprintf(message,"mode S_IREAD %d S_IWRITE %d\n",(yaffs_stat_struct.st_mode & S_IREAD),(yaffs_stat_struct.st_mode & S_IWRITE));
+ print_message(3,message);
+ sprintf(message," linux file mode is %d\n",(linux_stat_struct.st_mode & (S_IREAD|S_IWRITE)));
+ print_message(3,message);
+ sprintf(message,"mode S_IREAD %d S_IWRITE %d\n",(linux_stat_struct.st_mode & S_IREAD),(linux_stat_struct.st_mode & S_IWRITE));
+ print_message(3,message);
+ if ((yaffs_stat_struct.st_mode & (S_IREAD| S_IWRITE))==
+ ( linux_stat_struct.st_mode & (S_IREAD|S_IWRITE))){
+ print_message(2,"file modes match\n");
+ } else {
+ print_message(2,"file modes do not match\n");
+ exit_bool=1;
+ }
+ } else {
+ print_message(2,"failed to stat one of the files\n");
+ }
+
+ //read file contents
+
+ linux_file_list[y][0]=NULL;
+ yaffs_file_list[x][0]=NULL;
+ break;
+ }
+ }
+ }
+
+ //print remaining files
+ for (x=0;x<number_of_files_in_linux;x++){
+ if (linux_file_list[x][0]!=NULL){
+ sprintf(message,"unmatched file in linux: %s\n",linux_file_list[x]);
+ print_message(2,message);
+ exit_bool=1;
+ }
+ }
+ for (x=0;x<number_of_files_in_yaffs;x++){
+ if (yaffs_file_list[x][0]!=NULL){
+ sprintf(message,"unmatched file in yaffs: %s\n",yaffs_file_list[x]);
+ print_message(2,message);
+ exit_bool=1;
+ }
+ }
+ if (exit_bool==1&& get_exit_on_error()==1){
+ print_message(2,"exiting program\n");
+ exit(0);
+ }
+
+ //printf("file_name %s\n", yaffs_current_file->d_name);