void read_cli_options(int argc, char **argv,
struct kw_conf * (*kw)(const char *), FILE ** fin, FILE ** fout)
{
int i;
if (argc == 1) return; // use stdin and stdout
if (argc == 2 && strcmp(argv[1], "--create-config-file") == 0) {
if (create_conf_file(FSQLF_CONFFILE_NAME) != 0) {
exit(1);
} else {
fprintf(stderr, "File '%s' (re)created.\n", FSQLF_CONFFILE_NAME);
exit(0);
}
}
for (i = 1; i < argc; i++) {
if (argv[i][0] != '-') {
if ((*fin) == stdin) {
//try to openinig INPUT file
(*fin) = fopen(argv[1], "r");
if (!(*fin)) {
FAIL_WITH_ERROR(1, "Error opening input file: %s", argv[i]);
}
}
else if ((*fout) == stdout) { //try to openinig OUTPUT file (only if INPUT file is set)
(*fout) = fopen(argv[2], "w+");
if (!(*fout)) FAIL_WITH_ERROR(1, "Error opening output file: %s", argv[i]);
}
} else if (ARGV_MATCH(i, "-i")) {
if (++i >= argc) FAIL_WITH_ERROR(1, "Missing value for option : %s", argv[i-1]);
(*fin) = fopen(argv[i], "r");
if (!(*fin)) FAIL_WITH_ERROR(1, "Error opening input file: %s", argv[i]);
} else if (ARGV_MATCH(i, "-o")) {
if (++i >= argc) FAIL_WITH_ERROR(1, "Missing value for option : %s", argv[i-1]);
(*fout) = fopen(argv[i], "w+");
if (!(*fout)) FAIL_WITH_ERROR(1, "Error opening output file: %s", argv[i]);
} else if (ARGV_MATCH(i, "--config-file")) {
if (++i >= argc) FAIL_WITH_ERROR(1, "Missing value for option : %s", argv[i-1]);
if (read_conf_file(argv[i], kw) == READ_FAILED) {
FAIL_WITH_ERROR(1, "Error reading configuration file: %s", argv[i]);
}
} else if (ARGV_MATCH(i, "--select-comma-newline")) {
if (++i >= argc) FAIL_WITH_ERROR(1, "Missing value for option : %s", argv[i-1]);
if (strcmp(argv[i], "after") == 0) {
kw("kw_comma")->before.new_line = 0;
kw("kw_comma")->after.new_line = 1;
} else if (strcmp(argv[i], "before") == 0) {
kw("kw_comma")->before.new_line = 1;
kw("kw_comma")->after.new_line = 0;
} else if (strcmp(argv[i], "none") == 0) {
kw("kw_comma")->before.new_line = 0;
kw("kw_comma")->after.new_line = 0;
}
} else if (ARGV_MATCH(i, "--keyword-case")) {
if (++i >= argc) FAIL_WITH_ERROR(1, "Missing value for option : %s", argv[i-1]);
if (strcmp(argv[i], "none") == 0) {
set_case(CASE_none);
} else if (strcmp(argv[i], "upper") == 0) {
set_case(CASE_UPPER);
} else if (strcmp(argv[i], "lower") == 0) {
set_case(CASE_lower);
} else if (strcmp(argv[i], "initcap") == 0) {
set_case(CASE_Initcap);
}
} else if (ARGV_MATCH(i, "--keyword-text")) {
if (++i >= argc) FAIL_WITH_ERROR(1, "Missing value for option : %s", argv[i-1]);
if (strcmp(argv[i], "original") == 0) {
set_text_original(1);
} else if (strcmp(argv[i], "default") == 0) {
set_text_original(0);
}
} else if (ARGV_MATCH(i, "--select-newline-after")) {
kw("kw_select")->after.new_line = get_int_arg(++i, argc, argv);
} else if (ARGV_MATCH(i, "--newline-or-before")) {
kw("kw_or")->before.new_line = get_int_arg(++i, argc, argv);
} else if (ARGV_MATCH(i, "--newline-or-after")) {
kw("kw_or")->after.new_line = get_int_arg(++i, argc, argv);
} else if (ARGV_MATCH(i, "--newline-and-before")) {
kw("kw_and")->before.new_line = get_int_arg(++i, argc, argv);
} else if (ARGV_MATCH(i, "--newline-and-after")) {
kw("kw_and")->after.new_line = get_int_arg(++i, argc, argv);
} else if (ARGV_MATCH(i, "--newline-major-sections")) {
int new_line_count = get_int_arg(++i, argc, argv);
kw("kw_from")->before.new_line = new_line_count;
kw("kw_where")->before.new_line = new_line_count;
kw("kw_inner_join")->before.new_line = new_line_count;
kw("kw_left_join")->before.new_line = new_line_count;
kw("kw_right_join")->before.new_line = new_line_count;
kw("kw_full_join")->before.new_line = new_line_count;
kw("kw_cross_join")->before.new_line = new_line_count;
} else if (ARGV_MATCH(i, "--debug")) {
if (++i >= argc ) FAIL_WITH_ERROR(1, "Missing or invalid value for option : %s", argv[i-1]);
if (ARGV_MATCH(i, "none")) debug_level |= DEBUGNONE;
else if (ARGV_MATCH(i, "state")) debug_level |= DEBUGSTATES;
else if (ARGV_MATCH(i, "match")) debug_level |= DEBUGMATCHES;
else if (ARGV_MATCH(i, "parenthesis")) debug_level |= DEBUGPARCOUNTS;
else FAIL_WITH_ERROR(1, "Missing or invalid value for option : %s", argv[i-1]);
} else if (strcmp(argv[i], "--help") == 0 || strcmp(argv[i], "-h") == 0) {
usage_info(argc, argv);
exit(0);
} else FAIL_WITH_ERROR(1, "Option `%s' is not recognised or used incorrectly.\nTry `%s --help' for more information\n", argv[i], argv[0]);
}
}
void read_cli_options(struct fsqlf_kw_conf *kwall, int argc, char **argv,
FILE **fin, FILE **fout)
{
int i;
if (argc == 1) return; // use stdin and stdout
if (argc == 2 && strcmp(argv[1], "--create-config-file") == 0) {
FAIL_WITH_ERROR(1, "Missing value for option : %s", argv[1]);
}
if (argc == 3 && strcmp(argv[1], "--create-config-file") == 0) {
if (fsqlf_kwmap_conffile_create(argv[2]) != FSQLF_OK) {
fprintf(stderr, "Problem occurred during creation of config file '%s'.\n", argv[2]);
exit(1);
} else {
fprintf(stderr, "Configuration was written to file '%s'.\n", argv[2]);
exit(0);
}
}
for (i = 1; i < argc; i++) {
if (argv[i][0] != '-') {
if ((*fin) == stdin) {
//try to openinig INPUT file
(*fin) = fopen(argv[1], "r");
if (!(*fin)) {
FAIL_WITH_ERROR(1, "Error opening input file: %s", argv[i]);
}
}
else if ((*fout) == stdout) { //try to openinig OUTPUT file (only if INPUT file is set)
(*fout) = fopen(argv[2], "w+");
if (!(*fout)) FAIL_WITH_ERROR(1, "Error opening output file: %s", argv[i]);
}
} else if (ARGV_MATCH(i, "-i")) {
if (++i >= argc) FAIL_WITH_ERROR(1, "Missing value for option : %s", argv[i-1]);
(*fin) = fopen(argv[i], "r");
if (!(*fin)) FAIL_WITH_ERROR(1, "Error opening input file: %s", argv[i]);
} else if (ARGV_MATCH(i, "-o")) {
if (++i >= argc) FAIL_WITH_ERROR(1, "Missing value for option : %s", argv[i-1]);
(*fout) = fopen(argv[i], "w+");
if (!(*fout)) FAIL_WITH_ERROR(1, "Error opening output file: %s", argv[i]);
} else if (ARGV_MATCH(i, "--config-file")) {
if (++i >= argc) FAIL_WITH_ERROR(1, "Missing value for option : %s", argv[i-1]);
if (fsqlf_kwmap_conffile_read(kwall, argv[i]) == FSQLF_FAIL) {
FAIL_WITH_ERROR(1, "Error reading configuration file: %s", argv[i]);
}
} else if (ARGV_MATCH(i, "--select-comma-newline")) {
if (++i >= argc) FAIL_WITH_ERROR(1, "Missing value for option : %s", argv[i-1]);
if (strcmp(argv[i], "after") == 0) {
fsqlf_kw_get(kwall, "kw_comma")->before.new_line = 0;
fsqlf_kw_get(kwall, "kw_comma")->after.new_line = 1;
} else if (strcmp(argv[i], "before") == 0) {
fsqlf_kw_get(kwall, "kw_comma")->before.new_line = 1;
fsqlf_kw_get(kwall, "kw_comma")->after.new_line = 0;
} else if (strcmp(argv[i], "none") == 0) {
fsqlf_kw_get(kwall, "kw_comma")->before.new_line = 0;
fsqlf_kw_get(kwall, "kw_comma")->after.new_line = 0;
}
} else if (ARGV_MATCH(i, "--keyword-case")) {
if (++i >= argc) FAIL_WITH_ERROR(1, "Missing value for option : %s", argv[i-1]);
if (strcmp(argv[i], "none") == 0) {
fsqlf_kwmap_set_case(kwall, FSQLF_KWCASE_ORIGINAL);
} else if (strcmp(argv[i], "upper") == 0) {
fsqlf_kwmap_set_case(kwall, FSQLF_KWCASE_UPPER);
} else if (strcmp(argv[i], "lower") == 0) {
fsqlf_kwmap_set_case(kwall, FSQLF_KWCASE_LOWER);
} else if (strcmp(argv[i], "initcap") == 0) {
fsqlf_kwmap_set_case(kwall, FSQLF_KWCASE_INITCAP);
}
} else if (ARGV_MATCH(i, "--keyword-text")) {
if (++i >= argc) FAIL_WITH_ERROR(1, "Missing value for option : %s", argv[i-1]);
if (strcmp(argv[i], "original") == 0) {
fsqlf_kwmap_set_spelling(kwall, FSQLF_KWSPELLING_USE_ORIGINAL);
} else if (strcmp(argv[i], "default") == 0) {
fsqlf_kwmap_set_spelling(kwall, FSQLF_KWSPELLING_USE_HARDCODED_DEFAULT);
}
} else if (ARGV_MATCH(i, "--select-newline-after")) {
fsqlf_kw_get(kwall, "kw_select")->after.new_line = get_int_arg(++i, argc, argv);
} else if (ARGV_MATCH(i, "--newline-or-before")) {
fsqlf_kw_get(kwall, "kw_or")->before.new_line = get_int_arg(++i, argc, argv);
} else if (ARGV_MATCH(i, "--newline-or-after")) {
fsqlf_kw_get(kwall, "kw_or")->after.new_line = get_int_arg(++i, argc, argv);
} else if (ARGV_MATCH(i, "--newline-and-before")) {
fsqlf_kw_get(kwall, "kw_and")->before.new_line = get_int_arg(++i, argc, argv);
} else if (ARGV_MATCH(i, "--newline-and-after")) {
fsqlf_kw_get(kwall, "kw_and")->after.new_line = get_int_arg(++i, argc, argv);
} else if (ARGV_MATCH(i, "--newline-major-sections")) {
int new_line_count = get_int_arg(++i, argc, argv);
fsqlf_kwmap_set_major_clause_nl(kwall, new_line_count);
} else if (strcmp(argv[i], "--help") == 0 || strcmp(argv[i], "-h") == 0) {
usage_info(argc, argv);
exit(0);
} else FAIL_WITH_ERROR(1, "Option `%s' is not recognised or used incorrectly.\nTry `%s --help' for more information\n", argv[i], argv[0]);
}
}
