scarlett/compiler-the-translators
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Scarlett
2025-03-25 17:02:14 -04:00
parent d817ceaf7d
commit 94b80b024d
5 changed files with 532 additions and 505 deletions
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82
src/runner.c
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@ -2,13 +2,13 @@
/* The Translators - Spring 2025 */
#include "runner.h"
extern TableNode* funprime;
extern TableNode* arrayprim;
extern TableNode* integ;
extern TableNode* addr;
extern TableNode* chara;
extern TableNode* stri;
extern TableNode* boo;
extern TableNode *funprime;
extern TableNode *arrayprim;
extern TableNode *integ;
extern TableNode *addr;
extern TableNode *chara;
extern TableNode *stri;
extern TableNode *boo;
int main(int argc, char *argv[]) {
if (argc == 1) {
@ -29,13 +29,16 @@ int main(int argc, char *argv[]) {
}
else {
if (is_alpha_file(argv[argc - 1], strlen(argv[argc - 1])) != 0) {
if (is_alpha_file(argv[argc - 1], strlen(argv[argc - 1])) !=
0) {
fprintf(stderr, INVALID);
return -1;
} else {
for (int i = 1; i < argc - 1; i++) {
if (check_flag(argv[i], argv[argc - 1]) != 0) {
fprintf(stderr, "INVALID FLAG(S): Use -help to view valid inputs \n");
fprintf(stderr,
"INVALID FLAG(S): Use -help to "
"view valid inputs \n");
return -1;
}
}
@ -64,21 +67,22 @@ int check_flag(char *arg, char *alpha) {
}
}
void incr(int lnum,int cnum, int tok){
//if (tok == COMMENT) {
for (int i = 0; i < yyleng; i++) {
if (yytext[i] == '\n') {
line_number++;
column_number = 0;
}
column_number++;
}
// }else{
// column_number += yyleng;
// }
void incr(int lnum, int cnum, int tok) {
// if (tok == COMMENT) {
for (int i = 0; i < yyleng; i++) {
if (yytext[i] == '\n') {
line_number++;
column_number = 0;
}
column_number++;
}
// }else{
// column_number += yyleng;
// }
}
void print_tok(int tok){
fprintf(tok_flag, "%d %d %3d \"%s\"\n", line_number, column_number,tok, yytext);
void print_tok(int tok) {
fprintf(tok_flag, "%d %d %3d \"%s\"\n", line_number, column_number, tok,
yytext);
}
int run(FILE *alpha) {
int token;
@ -94,10 +98,11 @@ int run(FILE *alpha) {
// TOK FLAG
if (tok_flag != NULL) {
while (0 != (token = yylex())) {
//if (tok_flag != NULL) {
// fprintf(tok_flag, "%d %d %3d \"%s\"\n", line_number, column_number,
// token, yytext);
//}
// if (tok_flag != NULL) {
// fprintf(tok_flag, "%d %d %3d \"%s\"\n",
// line_number, column_number,
// token, yytext);
// }
/*if (token == COMMENT) {
for (int i = 0; i < yyleng; i++) {
if (yytext[i] == '\n') {
@ -110,9 +115,10 @@ int run(FILE *alpha) {
}
if (token == 1999) {
printf(
"On line number %d and column number %d we have an invalid "
"character:%s\n",
line_number, column_number, yytext);
"On line number %d and column
number %d we have an invalid " "character:%s\n",
line_number, column_number,
yytext);
}
column_number += yyleng; */
}
@ -172,14 +178,15 @@ int new_file(char *arg, char *alpha) {
} else if (strcmp(arg, "-st") == 0) {
type_len = ST_LEN;
} else {
fprintf(stderr, "INVALID FLAG: Use -help to view valid inputs\n");
fprintf(stderr,
"INVALID FLAG: Use -help to view valid inputs\n");
return -1;
}
// calculate lengths
int basename_len = strlen(basename);
char *file_name =
calloc(basename_len - ALPHA_OFFSET + type_len + 2, sizeof(char));
calloc(basename_len - ALPHA_OFFSET + type_len + 2, sizeof(char));
// coy filename and add extension
strncpy(file_name, basename, basename_len - ALPHA_OFFSET);
@ -195,15 +202,14 @@ int new_file(char *arg, char *alpha) {
}
int is_alpha_file(char *alpha, int file_len) {
if (strcmp(".alpha", alpha + sizeof(char) * (file_len - ALPHA_OFFSET)) != 0) {
return -1; // not alpha file
if (strcmp(".alpha",
alpha + sizeof(char) * (file_len - ALPHA_OFFSET)) != 0) {
return -1; // not alpha file
}
return 0; // is alpha file
return 0; // is alpha file
}
void enter_scope(int line, int column) {
cur = CreateScope(cur, line, column);
}
void enter_scope(int line, int column) { cur = CreateScope(cur, line, column); }
void exit_scope() {
if (cur->Parent_Scope == NULL) {
printf("Can't close top");