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-rw-r--r--src/analyse.c151
-rw-r--r--src/analyse.h14
-rw-r--r--src/gen.c62
-rw-r--r--src/parse.c7
-rw-r--r--src/parse.h2
5 files changed, 91 insertions, 145 deletions
diff --git a/src/analyse.c b/src/analyse.c
index e0e5fa6..416b10a 100644
--- a/src/analyse.c
+++ b/src/analyse.c
@@ -7,31 +7,27 @@
struct analyse_result_s analyse(struct parse_result_s pr)
{
struct analyse_result_s ar = {
- .uses_array = false,
.uses_hash = false,
- .uses_bool = false,
- .uses_string = false,
- .uses_id = false,
- .uses_int = false,
- .uses_intl = false,
- .uses_intll = false,
- .uses_uint = false,
- .uses_uintl = false,
- .uses_uintll = false,
- .uses_float = false,
- .uses_double = false,
- .uses_doublel = false,
+ .uses_array = false,
};
struct parse_deftype_s *dcur, *dtmp;
struct parse_var_s *vcur, *vtmp;
struct analyse_tree_s *cur;
unsigned i;
+
+ /***************
+ * BUILD TREES *
+ ***************/
+
ar.deftype_tree.branch_count = 0;
ar.deftype_tree.is_terminal = false;
if (pr.deftypes != NULL) {
HASH_ITER(hh, pr.deftypes, dcur, dtmp) {
+ if (!dcur->is_used)
+ continue;
+
cur = &(ar.deftype_tree);
/* walk down the tree, creating nodes when necessary */
@@ -85,111 +81,50 @@ struct analyse_result_s analyse(struct parse_result_s pr)
}
}
- for (i = 0; i < PARSE_TYPE_ARRAY_BOOL; i++)
- ar.hash_types[i] = false;
+
+ /************************
+ * CALCULATE USED TYPES *
+ ************************/
+
+ for (i = PARSE_TYPE_BOOL; i < PARSE_TYPE_HASH_DEFTYPE; i++)
+ ar.uses_type[i] = false;
+
+ HASH_ITER(hh, pr.deftypes, dcur, dtmp) {
+ if (!dcur->is_used)
+ continue;
+
+ for (i = 0; i < dcur->member_list_len; i++) {
+ if (dcur->member_type_list[i] >= PARSE_TYPE_HASH_BOOL) {
+ ar.uses_hash = true;
+ ar.uses_type[dcur->member_type_list[i]
+ - PARSE_TYPE_HASH_BOOL] = true;
+ } else if (dcur->member_type_list[i] >= PARSE_TYPE_ARRAY_BOOL) {
+ ar.uses_array = true;
+ ar.uses_type[dcur->member_type_list[i]
+ - PARSE_TYPE_ARRAY_BOOL] = true;
+ }
+
+ ar.uses_type[dcur->member_type_list[i]] = true;
+ }
+ }
HASH_ITER(hh, pr.vars, vcur, vtmp) {
if (vcur->type >= PARSE_TYPE_HASH_BOOL) {
ar.uses_hash = true;
- ar.uses_id = true;
- ar.hash_types[vcur->type - PARSE_TYPE_HASH_BOOL] = true;
+ ar.uses_type[vcur->type - PARSE_TYPE_HASH_BOOL] = true;
} else if (vcur->type >= PARSE_TYPE_ARRAY_BOOL) {
ar.uses_array = true;
+ ar.uses_type[vcur->type - PARSE_TYPE_ARRAY_BOOL] = true;
}
- switch (vcur->type
- - (PARSE_TYPE_ARRAY_BOOL * (vcur->type >= PARSE_TYPE_ARRAY_BOOL))
- - (PARSE_TYPE_ARRAY_BOOL * (vcur->type >= PARSE_TYPE_HASH_BOOL))
+ if (vcur->type == PARSE_TYPE_DEFTYPE
+ || vcur->type == PARSE_TYPE_ARRAY_DEFTYPE
+ || vcur->type == PARSE_TYPE_HASH_DEFTYPE
) {
- case PARSE_TYPE_BOOL:
- ar.uses_bool = true;
- break;
- case PARSE_TYPE_STRING:
- ar.uses_string = true;
- break;
- case PARSE_TYPE_ID:
- ar.uses_id = true;
- break;
- case PARSE_TYPE_INT:
- ar.uses_int = true;
- break;
- case PARSE_TYPE_INTL:
- ar.uses_intl = true;
- break;
- case PARSE_TYPE_INTLL:
- ar.uses_intll = true;
- break;
- case PARSE_TYPE_UINT:
- ar.uses_uint = true;
- break;
- case PARSE_TYPE_UINTL:
- ar.uses_uintl = true;
- break;
- case PARSE_TYPE_UINTLL:
- ar.uses_uintll = true;
- break;
- case PARSE_TYPE_FLOAT:
- ar.uses_float = true;
- break;
- case PARSE_TYPE_DOUBLE:
- ar.uses_double = true;
- break;
- case PARSE_TYPE_DOUBLEL:
- ar.uses_doublel = true;
- break;
- default:
- HASH_FIND_STR(pr.deftypes, vcur->deftype_name, dcur);
- assert(dcur != NULL);
- for (i = 0; i < dcur->member_list_len; i++) {
- switch (dcur->member_type_list[i]
- - (PARSE_TYPE_ARRAY_BOOL *
- (dcur->member_type_list[i] >= PARSE_TYPE_ARRAY_BOOL)
- )
- - (PARSE_TYPE_ARRAY_BOOL *
- (dcur->member_type_list[i] >= PARSE_TYPE_HASH_BOOL)
- )
- ) {
- case PARSE_TYPE_BOOL:
- ar.uses_bool = true;
- break;
- case PARSE_TYPE_STRING:
- ar.uses_string = true;
- break;
- case PARSE_TYPE_ID:
- ar.uses_id = true;
- break;
- case PARSE_TYPE_INT:
- ar.uses_int = true;
- break;
- case PARSE_TYPE_INTL:
- ar.uses_intl = true;
- break;
- case PARSE_TYPE_INTLL:
- ar.uses_intll = true;
- break;
- case PARSE_TYPE_UINT:
- ar.uses_uint = true;
- break;
- case PARSE_TYPE_UINTL:
- ar.uses_uintl = true;
- break;
- case PARSE_TYPE_UINTLL:
- ar.uses_uintll = true;
- break;
- case PARSE_TYPE_FLOAT:
- ar.uses_float = true;
- break;
- case PARSE_TYPE_DOUBLE:
- ar.uses_double = true;
- break;
- case PARSE_TYPE_DOUBLEL:
- ar.uses_doublel = true;
- break;
- default:
- assert(false);
- }
- }
+ continue;
}
+
+ ar.uses_type[vcur->type] = true;
}
return ar;
diff --git a/src/analyse.h b/src/analyse.h
index 77594c2..539e003 100644
--- a/src/analyse.h
+++ b/src/analyse.h
@@ -18,21 +18,9 @@ struct analyse_tree_s {
};
struct analyse_result_s {
+ bool uses_type[PARSE_TYPE_HASH_DEFTYPE];
bool uses_array;
bool uses_hash;
- bool uses_bool;
- bool uses_string;
- bool uses_id;
- bool uses_int;
- bool uses_intl;
- bool uses_intll;
- bool uses_uint;
- bool uses_uintl;
- bool uses_uintll;
- bool uses_float;
- bool uses_double;
- bool uses_doublel;
- bool hash_types[PARSE_TYPE_ARRAY_BOOL];
struct analyse_tree_s deftype_tree;
struct analyse_tree_s var_tree;
};
diff --git a/src/gen.c b/src/gen.c
index d2c1aeb..b35ed62 100644
--- a/src/gen.c
+++ b/src/gen.c
@@ -31,29 +31,29 @@ void gen(FILE *f, struct parse_result_s pr, struct analyse_result_s ar)
fprintf(f, sheaderp1);
fprintf(f, sheaderp2);
- /* built-in types */
- if (ar.uses_bool)
+ if (ar.uses_type[PARSE_TYPE_BOOL])
fprintf(f, sbool);
- if (ar.uses_string)
+ if (ar.uses_type[PARSE_TYPE_STRING])
fprintf(f, sstring);
- if (ar.uses_int)
+ if (ar.uses_type[PARSE_TYPE_INT])
fprintf(f, sint);
- if (ar.uses_intl)
+ if (ar.uses_type[PARSE_TYPE_INTL])
fprintf(f, sintl);
- if (ar.uses_intll)
+ if (ar.uses_type[PARSE_TYPE_INTLL])
fprintf(f, sintll);
- if (ar.uses_uint)
+ if (ar.uses_type[PARSE_TYPE_UINT])
fprintf(f, suint);
- if (ar.uses_uintl)
+ if (ar.uses_type[PARSE_TYPE_UINTL])
fprintf(f, suintl);
- if (ar.uses_uintll)
+ if (ar.uses_type[PARSE_TYPE_UINTLL])
fprintf(f, suintll);
- if (ar.uses_float)
+ if (ar.uses_type[PARSE_TYPE_FLOAT])
fprintf(f, sfloat);
- if (ar.uses_double)
+ if (ar.uses_type[PARSE_TYPE_DOUBLE])
fprintf(f, sdouble);
- if (ar.uses_doublel)
+ if (ar.uses_type[PARSE_TYPE_DOUBLEL])
fprintf(f, sdoublel);
+
if (ar.uses_hash)
fprintf(f, shash);
@@ -69,6 +69,9 @@ void gen(FILE *f, struct parse_result_s pr, struct analyse_result_s ar)
/* structs */
HASH_ITER(hh, pr.deftypes, dcur, dtmp) {
+ if (!dcur->is_used)
+ continue;
+
fprintf(f, "struct confconf_type_%s_%s {\n",
dcur->name, pr.suffix);
@@ -131,20 +134,31 @@ void gen(FILE *f, struct parse_result_s pr, struct analyse_result_s ar)
" union {\n"
"%s%s%s%s%s%s%s%s%s%s%s",
pr.suffix,
- (ar.uses_bool ? " bool b;\n" : ""),
- (ar.uses_string ? " char *s;\n" : ""),
- (ar.uses_int ? " int i;\n" : ""),
- (ar.uses_intl ? " long int il;\n" : ""),
- (ar.uses_intll ? " long long int ill;\n" : ""),
- (ar.uses_uint ? " unsigned u;\n" : ""),
- (ar.uses_uintl ? " long unsigned ul;\n" : ""),
- (ar.uses_uintll ? " long long unsigned ull;\n" : ""),
- (ar.uses_float ? " float f;\n" : ""),
- (ar.uses_double ? " double d;\n" : ""),
- (ar.uses_doublel ? " long double dl;\n" : "")
+ (ar.uses_type[PARSE_TYPE_HASH_BOOL]
+ ? " bool b;\n" : ""),
+ (ar.uses_type[PARSE_TYPE_HASH_STRING]
+ ? " char *s;\n" : ""),
+ (ar.uses_type[PARSE_TYPE_HASH_INT]
+ ? " int i;\n" : ""),
+ (ar.uses_type[PARSE_TYPE_HASH_INTL]
+ ? " long int il;\n" : ""),
+ (ar.uses_type[PARSE_TYPE_HASH_INTLL]
+ ? " long long int ill;\n" : ""),
+ (ar.uses_type[PARSE_TYPE_HASH_UINT]
+ ? " unsigned u;\n" : ""),
+ (ar.uses_type[PARSE_TYPE_HASH_UINTL]
+ ? " long unsigned ul;\n" : ""),
+ (ar.uses_type[PARSE_TYPE_HASH_UINTLL]
+ ? " long long unsigned ull;\n" : ""),
+ (ar.uses_type[PARSE_TYPE_HASH_FLOAT]
+ ? " float f;\n" : ""),
+ (ar.uses_type[PARSE_TYPE_HASH_DOUBLE]
+ ? " double d;\n" : ""),
+ (ar.uses_type[PARSE_TYPE_HASH_DOUBLEL]
+ ? " long double dl;\n" : "")
);
HASH_ITER(hh, pr.deftypes, dcur, dtmp) {
- if (dcur->is_used) {
+ if (dcur->is_used && dcur->is_in_hash) {
fprintf(f, " %s confconf_type_%s_%s type_%s;\n",
(dcur->is_union ? "union" : "struct"),
dcur->name, pr.suffix, dcur->name);
diff --git a/src/parse.c b/src/parse.c
index 57db35c..a70f28d 100644
--- a/src/parse.c
+++ b/src/parse.c
@@ -112,6 +112,8 @@ static void sub_parse_deftype(size_t line, size_t col, bool is_union)
.col = col,
.is_used = false,
.is_union = is_union,
+ .is_in_array = false,
+ .is_in_hash = false,
.member_list_len = 0,
};
unsigned i, j;
@@ -366,6 +368,11 @@ struct parse_result_s parse(FILE *f, const char *fname)
vcur->name, vcur->deftype_name);
}
dcur->is_used = true;
+ if (vcur->type == PARSE_TYPE_ARRAY_DEFTYPE)
+ dcur->is_in_array = true;
+ else if (vcur->type == PARSE_TYPE_HASH_DEFTYPE)
+ dcur->is_in_hash = true;
+
default:
continue;
}
diff --git a/src/parse.h b/src/parse.h
index 5771a07..89cf4fc 100644
--- a/src/parse.h
+++ b/src/parse.h
@@ -61,6 +61,8 @@ struct parse_deftype_s {
size_t col;
bool is_used;
bool is_union;
+ bool is_in_array;
+ bool is_in_hash;
unsigned member_list_len;
enum parse_type_e member_type_list[PARSE_DEFTYPE_MAX_LEN];
char member_name_list[PARSE_DEFTYPE_MAX_LEN][TOK_MAX_LEN];
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 14:16:39 +0000