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-rw-r--r--parse.c239
1 files changed, 157 insertions, 82 deletions
diff --git a/parse.c b/parse.c
index 296fca7..413282a 100644
--- a/parse.c
+++ b/parse.c
@@ -459,90 +459,165 @@ static struct expr *parse_literal(struct parser_state *state) {
// Paths are already skipped at this point
const char *arg = state->argv[state->i++];
- if (strcmp(arg, "-amin") == 0) {
- return parse_acmtime(state, arg, ATIME, MINUTES);
- } else if (strcmp(arg, "-atime") == 0) {
- return parse_acmtime(state, arg, ATIME, DAYS);
- } else if (strcmp(arg, "-anewer") == 0) {
- return parse_acnewer(state, arg, ATIME);
- } else if (strcmp(arg, "-cmin") == 0) {
- return parse_acmtime(state, arg, CTIME, MINUTES);
- } else if (strcmp(arg, "-ctime") == 0) {
- return parse_acmtime(state, arg, CTIME, DAYS);
- } else if (strcmp(arg, "-cnewer") == 0) {
- return parse_acnewer(state, arg, CTIME);
- } else if (strcmp(arg, "-color") == 0) {
- state->cl->color = true;
- return new_option(state, arg);
- } else if (strcmp(arg, "-nocolor") == 0) {
- state->cl->color = false;
- return new_option(state, arg);
- } else if (strcmp(arg, "-daystart") == 0) {
- return parse_daystart(state);
- } else if (strcmp(arg, "-delete") == 0) {
- state->cl->flags |= BFTW_DEPTH;
- return new_action(state, eval_delete);
- } else if (strcmp(arg, "-d") == 0 || strcmp(arg, "-depth") == 0) {
- state->cl->flags |= BFTW_DEPTH;
- return new_option(state, arg);
- } else if (strcmp(arg, "-empty") == 0) {
- return new_test(state, eval_empty);
- } else if (strcmp(arg, "-executable") == 0) {
- return new_test_idata(state, eval_access, X_OK);
- } else if (strcmp(arg, "-false") == 0) {
- return &expr_false;
- } else if (strcmp(arg, "-gid") == 0) {
- return parse_test_icmp(state, arg, eval_gid);
- } else if (strcmp(arg, "-uid") == 0) {
- return parse_test_icmp(state, arg, eval_uid);
- } else if (strcmp(arg, "-hidden") == 0) {
- return new_test(state, eval_hidden);
- } else if (strcmp(arg, "-nohidden") == 0) {
- return new_action(state, eval_nohidden);
- } else if (strcmp(arg, "-inum") == 0) {
- return parse_test_icmp(state, arg, eval_inum);
- } else if (strcmp(arg, "-links") == 0) {
- return parse_test_icmp(state, arg, eval_links);
- } else if (strcmp(arg, "-mindepth") == 0) {
- return parse_depth(state, arg, &state->cl->mindepth);
- } else if (strcmp(arg, "-maxdepth") == 0) {
- return parse_depth(state, arg, &state->cl->maxdepth);
- } else if (strcmp(arg, "-mmin") == 0) {
- return parse_acmtime(state, arg, MTIME, MINUTES);
- } else if (strcmp(arg, "-mtime") == 0) {
- return parse_acmtime(state, arg, MTIME, DAYS);
- } else if (strcmp(arg, "-name") == 0) {
- return parse_test_sdata(state, arg, eval_name);
- } else if (strcmp(arg, "-newer") == 0) {
- return parse_acnewer(state, arg, MTIME);
- } else if (strcmp(arg, "-path") == 0 || strcmp(arg, "-wholename") == 0) {
- return parse_test_sdata(state, arg, eval_path);
- } else if (strcmp(arg, "-print") == 0) {
- return new_action(state, eval_print);
- } else if (strcmp(arg, "-print0") == 0) {
- return new_action(state, eval_print0);
- } else if (strcmp(arg, "-prune") == 0) {
- return new_action(state, eval_prune);
- } else if (strcmp(arg, "-quit") == 0) {
- return new_action(state, eval_quit);
- } else if (strcmp(arg, "-readable") == 0) {
- return new_test_idata(state, eval_access, R_OK);
- } else if (strcmp(arg, "-true") == 0) {
- return &expr_true;
- } else if (strcmp(arg, "-type") == 0) {
- return parse_type(state);
- } else if (strcmp(arg, "-warn") == 0) {
- state->warn = true;
- return new_positional_option(state);
- } else if (strcmp(arg, "-nowarn") == 0) {
- state->warn = false;
- return new_positional_option(state);
- } else if (strcmp(arg, "-writable") == 0) {
- return new_test_idata(state, eval_access, W_OK);
- } else {
- fprintf(stderr, "Unknown argument '%s'.\n", arg);
+ if (arg[0] != '-') {
+ fprintf(stderr, "Expected a predicate; found '%s'.\n", arg);
return NULL;
}
+
+ switch (arg[1]) {
+ case 'a':
+ if (strcmp(arg, "-amin") == 0) {
+ return parse_acmtime(state, arg, ATIME, MINUTES);
+ } else if (strcmp(arg, "-atime") == 0) {
+ return parse_acmtime(state, arg, ATIME, DAYS);
+ } else if (strcmp(arg, "-anewer") == 0) {
+ return parse_acnewer(state, arg, ATIME);
+ }
+ break;
+
+ case 'c':
+ if (strcmp(arg, "-cmin") == 0) {
+ return parse_acmtime(state, arg, CTIME, MINUTES);
+ } else if (strcmp(arg, "-ctime") == 0) {
+ return parse_acmtime(state, arg, CTIME, DAYS);
+ } else if (strcmp(arg, "-cnewer") == 0) {
+ return parse_acnewer(state, arg, CTIME);
+ } else if (strcmp(arg, "-color") == 0) {
+ state->cl->color = true;
+ return new_option(state, arg);
+ }
+ break;
+
+ case 'd':
+ if (strcmp(arg, "-daystart") == 0) {
+ return parse_daystart(state);
+ } else if (strcmp(arg, "-delete") == 0) {
+ state->cl->flags |= BFTW_DEPTH;
+ return new_action(state, eval_delete);
+ } else if (strcmp(arg, "-d") == 0 || strcmp(arg, "-depth") == 0) {
+ state->cl->flags |= BFTW_DEPTH;
+ return new_option(state, arg);
+ }
+ break;
+
+ case 'e':
+ if (strcmp(arg, "-empty") == 0) {
+ return new_test(state, eval_empty);
+ } else if (strcmp(arg, "-executable") == 0) {
+ return new_test_idata(state, eval_access, X_OK);
+ }
+ break;
+
+ case 'f':
+ if (strcmp(arg, "-false") == 0) {
+ return &expr_false;
+ }
+ break;
+
+ case 'g':
+ if (strcmp(arg, "-gid") == 0) {
+ return parse_test_icmp(state, arg, eval_gid);
+ }
+ break;
+
+ case 'h':
+ if (strcmp(arg, "-hidden") == 0) {
+ return new_test(state, eval_hidden);
+ }
+ break;
+
+ case 'i':
+ if (strcmp(arg, "-inum") == 0) {
+ return parse_test_icmp(state, arg, eval_inum);
+ }
+ break;
+
+ case 'l':
+ if (strcmp(arg, "-links") == 0) {
+ return parse_test_icmp(state, arg, eval_links);
+ }
+ break;
+
+ case 'm':
+ if (strcmp(arg, "-mindepth") == 0) {
+ return parse_depth(state, arg, &state->cl->mindepth);
+ } else if (strcmp(arg, "-maxdepth") == 0) {
+ return parse_depth(state, arg, &state->cl->maxdepth);
+ } else if (strcmp(arg, "-mmin") == 0) {
+ return parse_acmtime(state, arg, MTIME, MINUTES);
+ } else if (strcmp(arg, "-mtime") == 0) {
+ return parse_acmtime(state, arg, MTIME, DAYS);
+ }
+ break;
+
+ case 'n':
+ if (strcmp(arg, "-name") == 0) {
+ return parse_test_sdata(state, arg, eval_name);
+ } else if (strcmp(arg, "-newer") == 0) {
+ return parse_acnewer(state, arg, MTIME);
+ } else if (strcmp(arg, "-nocolor") == 0) {
+ state->cl->color = false;
+ return new_option(state, arg);
+ } else if (strcmp(arg, "-nohidden") == 0) {
+ return new_action(state, eval_nohidden);
+ } else if (strcmp(arg, "-nowarn") == 0) {
+ state->warn = false;
+ return new_positional_option(state);
+ }
+ break;
+
+ case 'p':
+ if (strcmp(arg, "-path") == 0) {
+ return parse_test_sdata(state, arg, eval_path);
+ } else if (strcmp(arg, "-print") == 0) {
+ return new_action(state, eval_print);
+ } else if (strcmp(arg, "-print0") == 0) {
+ return new_action(state, eval_print0);
+ } else if (strcmp(arg, "-prune") == 0) {
+ return new_action(state, eval_prune);
+ }
+ break;
+
+ case 'q':
+ if (strcmp(arg, "-quit") == 0) {
+ return new_action(state, eval_quit);
+ }
+ break;
+
+ case 'r':
+ if (strcmp(arg, "-readable") == 0) {
+ return new_test_idata(state, eval_access, R_OK);
+ }
+ break;
+
+ case 't':
+ if (strcmp(arg, "-true") == 0) {
+ return &expr_true;
+ } else if (strcmp(arg, "-type") == 0) {
+ return parse_type(state);
+ }
+ break;
+
+ case 'u':
+ if (strcmp(arg, "-uid") == 0) {
+ return parse_test_icmp(state, arg, eval_uid);
+ }
+ break;
+
+ case 'w':
+ if (strcmp(arg, "-warn") == 0) {
+ state->warn = true;
+ return new_positional_option(state);
+ } else if (strcmp(arg, "-wholename") == 0) {
+ return parse_test_sdata(state, arg, eval_path);
+ } else if (strcmp(arg, "-writable") == 0) {
+ return new_test_idata(state, eval_access, W_OK);
+ }
+ break;
+ }
+
+ fprintf(stderr, "Unknown argument '%s'.\n", arg);
+ return NULL;
}
/**
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-31 23:58:09 +0000