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104 lignes
2.8 KiB
104 lignes
2.8 KiB
#include "tstring.h"
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#include "string.h"
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#include "stdlib.h"
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#include "stdio.h"
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void generator(
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tstring* header_filename,
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tstring* prefix,
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tstring* bucket_count,
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tstring* K_size, tstring* K_comp_pred, tstring* K_hash_func,
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tstring* V_size
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) {
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tstring* key_type = tstring_n_compose("tc",
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prefix, "_key_t"
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);
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tstring* key_type_decl = tstring_n_compose("ctctc",
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"struct ", key_type, "{\n"
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"char* data[",K_size,"];\n"
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"};\n"
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);
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tstring* value_type = tstring_n_compose("tc",
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prefix, "_value_t"
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);
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tstring* value_type_decl = tstring_n_compose("ctctc",
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"struct ", value_type, "{\n"
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"char* data[",V_size,"];\n"
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"};\n"
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);
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tstring* accessor_type = tstring_n_compose("tc",
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prefix, "_accessor_t"
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);
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tstring* accessor_type_decl = tstring_n_compose("ctc",
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"struct ", accessor_type, "{\n"
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"void* value;\n"
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"};\n"
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);
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tstring* hash_decl = tstring_n_compose("ctctctctc",
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"size_t ",K_hash_func,"(void*);\n"
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"struct ",prefix,"_hashtype{\n"
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"size_t operator()(",key_type," key) {\n"
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"return ", K_hash_func, "(key);\n"
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"}\n"
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"}\n"
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);
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tstring* hashmap_ptr_type = tstring_n_compose("tc",
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prefix,"_hashmap_ptr"
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);
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tstring* hashmap_decl = tstring_n_compose("ctc",
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"typedef void* ",hashmap_ptr_type,";\n"
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);
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tstring* create_hashmap_decl = tstring_n_compose("tctc",
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hashmap_ptr_type," ",prefix,"_hm_create();\n"
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);
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tstring* destroy_hashmap_decl = tstring_n_compose("ctctc",
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"void ", prefix, "_hm_destroy(",hashmap_ptr_type,");\n"
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);
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tstring* hashmap_push_decl = tstring_n_compose("ctctctc",
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"void ", prefix, "_hm_push(",key_type,"* k, ",value_type,"* v);\n"
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);
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tstring* hashmap_get_decl = tstring_n_compose("tctctc",
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accessor_type, " ", prefix, "_hm_get(",key_type,"* k);\n"
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);
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tstring* hashmap_endget_decl = tstring_n_compose("ctctc",
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"void ", prefix, "_hm_endget(",accessor_type," acc);\n"
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);
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tstring* hashmap_remove_decl = tstring_n_compose("ctctc",
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"void ", prefix, "_hm_remove(",key_type,"* k);\n"
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);
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tstring* top_guard = tstring_n_compose("ctctc",
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"#ifndef GUARD_", prefix,
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"\n#define GUARD_", prefix,"\n\n"
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);
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tstring* bottom_guard = tstring_n_compose("ctc",
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"\n#endif // GUARD_", prefix, "\n"
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);
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FILE* header;
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if(
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!(header = fopen(header_filename->data, "w"))
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) {
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char* m = header_filename->data;
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fprintf(stderr, "Couldn't open header file: %s\n", header_filename->data);
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exit(EXIT_FAILURE);
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}
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if(
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tstring_n_write(
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header,12,
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top_guard,
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key_type_decl,
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value_type_decl,
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accessor_type_decl,
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hashmap_decl,
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create_hashmap_decl,
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destroy_hashmap_decl,
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hashmap_get_decl,
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hashmap_endget_decl,
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hashmap_push_decl,
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hashmap_remove_decl,
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bottom_guard
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) != 0
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) {
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fprintf(stderr, "Couldn't generate header file: error writing to file: %s\n", header_filename->data);
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exit(EXIT_FAILURE);
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}
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}
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