bool test_fs_dir()
{
char *path;
printf("testing directories... ");
fs_mkdir("./tmp-test");
if(!fs_isdir("./tmp-test"))
return printf("failed\n"), false;
fs_rmdir("./tmp-test");
path = fs_mktmpdir("./tmp-");
if(!fs_isdir(path))
return printf("failed\n"), false;
fs_rmdir(path);
mem_free(path);
printf("okay\n");
return true;
}
int process_request(const char *line, FILE *fp, FileSystem *fs) {
char command[4096];
#ifdef DEBUG
fprintf(stderr, "process request `%s`\n", line);
#endif
sscanf(line, "%s", command);
#ifdef DEBUG
fprintf(stderr, "command is `%s`\n", command);
#endif
if (0 == strcmp("f", command)) {
fs_format(fs);
return RESULT_DONE;
} else if (0 == strcmp("mk", command)) {
char f[4096];
char parent_path[4096];
sscanf(line + 2, "%s", f);
#ifdef DEBUG
fprintf(stderr, "> mk `%s`\n", f);
#endif
if (fs_exists(fs, f)) {
#ifdef DEBUG
fprintf(stderr, "> `%s` already exists\n", f);
#endif
return RESULT_NO;
} else {
#ifdef DEBUG
fprintf(stderr, "> going to create `%s`\n", f);
#endif
}
fs_split_path(f, parent_path, NULL);
if (fs_isdir(fs, parent_path)) {
if (fs_create(fs, f)) {
#ifdef DEBUG
fprintf(stderr, "> failed to create `%s`\n", f);
#endif
return RESULT_NO;
}
return RESULT_YES;
}
#ifdef DEBUG
fprintf(stderr, "> parent path `%s` is not a directory\n", parent_path);
#endif
return RESULT_NO;
} else if (0 == strcmp("mkdir", command)) {
char d[4096];
char parent_path[4096];
sscanf(line + 5, "%s", d);
if (fs_exists(fs, d)) {
return RESULT_NO;
}
fs_split_path(d, parent_path, NULL);
if (fs_isdir(fs, parent_path)) {
if (fs_mkdir(fs, d)) {
return RESULT_NO;
}
return RESULT_YES;
}
return RESULT_NO;
} else if (0 == strcmp("rm", command)) {
char f[4096];
sscanf(line + 2, "%s", f);
if (fs_isfile(fs, f)) {
if (fs_unlink(fs, f)) {
return RESULT_NO;
}
return RESULT_YES;
}
return RESULT_NO;
} else if (0 == strcmp("cd", command)) {
char path[4096];
sscanf(line + 2, "%s", path);
if (fs_isdir(fs, path)) {
if (fs_chdir(fs, path)) {
return RESULT_NO;
}
return RESULT_YES;
}
#ifdef DEBUG
fprintf(stderr, "`%s` is not a directory\n", path);
#endif
return RESULT_NO;
} else if (0 == strcmp("rmdir", command)) {
char d[4096];
sscanf(line + 5, "%s", d);
if (fs_isdir(fs, d)) {
if (fs_rmdir(fs, d)) {
return RESULT_NO;
}
return RESULT_YES;
}
return RESULT_NO;
} else if (0 == strcmp("ls", command)) {
fs_ls(fs, fp);
return RESULT_ELSE;
} else if (0 == strcmp("cat", command)) {
char f[4096];
sscanf(line + 3, "%s", f);
if (fs_isfile(fs, f)) {
fs_cat(fs, f, fp);
return RESULT_ELSE;
}
return RESULT_NO;
} else if (0 == strcmp("w", command)) {
char f[4096];
int l;
char data[4096];
sscanf(line + 1, "%s %d %[^\n]", f, &l, data);
if (fs_isfile(fs, f)) {
if (fs_write(fs, f, l, data)) {
return RESULT_NO;
}
return RESULT_YES;
}
return RESULT_NO;
} else if (0 == strcmp("i", command)) {
char f[4096];
int pos;
int l;
char data[4096];
sscanf(line + 1, "%s %d %d %[^\n]", f, &pos, &l, data);
if (fs_isfile(fs, f)) {
if (fs_insert(fs, f, pos, l, data)) {
return RESULT_NO;
}
return RESULT_YES;
}
return RESULT_NO;
} else if (0 == strcmp("d", command)) {
char f[4096];
int pos;
int l;
sscanf(line + 1, "%s %d %d", f, &pos, &l);
if (fs_isfile(fs, f)) {
if (fs_delete(fs, f, pos, l)) {
return RESULT_NO;
}
return RESULT_YES;
}
return RESULT_NO;
} else if (0 == strcmp("e", command)) {
return RESULT_EXIT;
}
return RESULT_ELSE;
}
