static void
test_binary_extensions(void)
{
char buf[][20] =
{
"archive.tar.gz",
"photos.tar.bz2",
};
assert_string_equal("tar.gz", cut_extension(buf[0]));
assert_string_equal("archive", buf[0]);
assert_string_equal("tar.bz2", cut_extension(buf[1]));
assert_string_equal("photos", buf[1]);
}
static void
test_no_extension(void)
{
char buf[] = "file";
assert_string_equal("", cut_extension(buf));
assert_string_equal("file", buf);
}
static void
test_unary_extensions(void)
{
char buf[][20] =
{
"file.jpg",
"program-1.0.zip",
"tar.zip",
};
assert_string_equal("jpg", cut_extension(buf[0]));
assert_string_equal("file", buf[0]);
assert_string_equal("zip", cut_extension(buf[1]));
assert_string_equal("program-1.0", buf[1]);
assert_string_equal("zip", cut_extension(buf[2]));
assert_string_equal("tar", buf[2]);
}
static void
parse_options(int argc, char *argv[])
{
int32 args_left = argc - 1;
// ToDo: use getopt_long()
for (int32 i = 1; i < argc; ++i) {
if (strcmp(argv[i], "-o") == 0
|| strcmp(argv[i], "--output") == 0) {
if (i + 1 >= argc)
error("%s should be followed by a file name", argv[i]);
strcpy(sOutputFile, argv[i + 1]);
argv[i] = NULL;
argv[i + 1] = NULL;
++i; args_left -= 2;
} else if (strcmp(argv[i], "-I") == 0
|| strcmp(argv[i], "--include") == 0) {
if (i + 1 >= argc)
error("%s should be followed by a directory name", argv[i]);
rdef_add_include_dir(argv[i + 1], true);
argv[i] = NULL;
argv[i + 1] = NULL;
++i; args_left -= 2;
} else if (strcmp(argv[i], "-d") == 0
|| strcmp(argv[i], "--decompile") == 0) {
sDecompile = true;
argv[i] = NULL;
--args_left;
} else if (strcmp(argv[i], "-m") == 0
|| strcmp(argv[i], "--merge") == 0) {
sFlags |= RDEF_MERGE_RESOURCES;
argv[i] = NULL;
--args_left;
} else if (strcmp(argv[i], "--auto-names") == 0) {
sFlags |= RDEF_AUTO_NAMES;
argv[i] = NULL;
--args_left;
} else if (strcmp(argv[i], "-q") == 0
|| strcmp(argv[i], "--quiet") == 0) {
sQuiet = true;
argv[i] = NULL;
--args_left;
} else if (strcmp(argv[i], "-h") == 0
|| strcmp(argv[i], "--help") == 0) {
usage();
} else if (strcmp(argv[i], "-V") == 0
|| strcmp(argv[i], "--version") == 0) {
version();
} else if (!strcmp(argv[i], "-")) {
// stdin input file
break;
} else if (argv[i][0] == '-') {
error("unknown option %s", argv[i]);
argv[i] = NULL;
--args_left;
}
}
if (args_left < 1) {
error("no input files");
usage();
}
for (int i = 1; i < argc; ++i) {
if (argv[i] == NULL)
continue;
if (sFirstInputFile == NULL)
sFirstInputFile = argv[i];
rdef_add_input_file(argv[i]);
}
if (sOutputFile[0] == '\0') {
// no output file name was given, use the name of the
// first source file as base
strlcpy(sOutputFile, sFirstInputFile, sizeof(sOutputFile));
cut_extension(sOutputFile, sDecompile ? ".rsrc" : ".rdef");
add_extension(sOutputFile, sDecompile ? ".rdef" : ".rsrc");
}
}
