const char *mpPickTargetName(MainParam_t *mp) { /* picks the target name: either the one explicitly given by the * user, or the same as the source */ if(mp->targetName) return mp->targetName; else return mpGetBasename(mp); }
static int dos_copydir(direntry_t *entry, MainParam_t *mp) /* copyes a directory to Dos */ { Arg_t * arg = (Arg_t *) (mp->arg); Arg_t newArg; time_t now; time_t date; int ret; const char *targetName = mpPickTargetName(mp); if (!arg->recursive && mp->basenameHasWildcard) return 0; if(entry && isSubdirOf(mp->targetDir, mp->File)) { fprintf(stderr, "Cannot recursively copy directory "); fprintPwd(stderr, entry,0); fprintf(stderr, " into one of its own subdirectories "); fprintPwd(stderr, getDirentry(mp->targetDir),0); fprintf(stderr, "\n"); return ERROR_ONE; } if (arg->mp.File->Class->get_data(arg->mp.File, & date, 0, 0, 0) < 0 ){ fprintf(stderr, "Can't stat source file\n"); return ERROR_ONE; } if(!arg->type && arg->verbose) fprintf(stderr,"Copying %s\n", mpGetBasename(mp)); if(entry && arg->preserveAttributes) arg->attr = entry->dir.attr; else arg->attr = 0; if (entry && (mp->targetDir == entry->Dir)){ arg->ch.ignore_entry = -1; arg->ch.source = entry->entry; } else { arg->ch.ignore_entry = -1; arg->ch.source = -2; } /* preserve mod time? */ if (arg->preserveTime) now = date; else getTimeNow(&now); newArg = *arg; newArg.mp.arg = &newArg; newArg.mp.targetName = 0; newArg.mp.basenameHasWildcard = 1; if(*targetName) { /* maybe the directory already exist. Use it */ newArg.mp.targetDir = subDir(mp->targetDir, targetName); if(!newArg.mp.targetDir) newArg.mp.targetDir = createDir(mp->targetDir, targetName, &arg->ch, arg->attr, now); } else newArg.mp.targetDir = mp->targetDir; if(!newArg.mp.targetDir) return ERROR_ONE; ret = mp->loop(mp->File, &newArg.mp, "*"); if(*targetName) FREE(&newArg.mp.targetDir); return ret | GOT_ONE; }