refactor: generalized command parsing and moved it into a separate file

1 files changed, 0 insertions, 121 deletions

diff --git a/csv_to_headers.c b/csv_to_headers.c
deleted file mode 100644
index 51a1c58..0000000
--- a/csv_to_headers.c
+++ /dev/null
@@ -1,121 +0,0 @@
-#include <dirent.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/stat.h>
-
-#define EXT ".csv"
-#define EXT_LEN strlen(".csv")
-#define CSV_PATH "csv"
-#define OUT_PATH "analyzer/" CSV_PATH
-
-#define BUFFER_SIZE 256
-#define MAX_ARR_SIZE 4096
-
-// read values from input csv and save them to buffers
-// returns max_index of the array
-int read_csv(char *path, char *from, char *to, char from_to_array[][BUFFER_SIZE]) {
-    FILE *fp = fopen(path, "r");
-
-    // read field names
-    fscanf(fp, "%[^,],%[^\n]", from, to);
-
-    // read values
-    size_t max_index = 0;
-    size_t val1;
-    char val2[BUFFER_SIZE];
-    while (fscanf(fp, "%zu,%[^\n]", &val1, val2) == 2) {
-        strcpy(from_to_array[val1], val2);
-        if (val1 > max_index)
-            max_index = val1;
-    }
-
-    fclose(fp);
-
-    return max_index;
-}
-
-// create output .h file
-void create_h(char *path, char *from, char *to) {
-    FILE *fp = fopen(path, "w");
-
-    // write comments and function prototype
-    fprintf(fp, "// %s\n", strstr(path, CSV_PATH));
-    fprintf(fp, "// translate %s to %s - generated from csv\n\n", from, to);
-    fprintf(fp, "// get %s from %s\n", to, from);
-    fprintf(fp, "// params:\n");
-    fprintf(fp, "//      - %s - %s to translate from\n", from, from);
-    fprintf(fp, "// returns:\n");
-    fprintf(fp, "//      %s corresponding to %s\n", to, from);
-    fprintf(fp, "extern const char *get_%s_from_%s(int %s);", to, from, from);
-
-    fclose(fp);
-}
-
-// create output .c file
-void create_c(char *path, char *h_path, char *from, char *to, char from_to_array[][BUFFER_SIZE], size_t max_index) {
-    FILE *fp = fopen(path, "w");
-
-    char arr_name[BUFFER_SIZE], arr_len_name[BUFFER_SIZE];
-    sprintf(arr_name, "%s_to_%s", from, to);
-    sprintf(arr_len_name, "%s_to_%s_len", from, to);
-
-    // write include and beginning of array
-    fprintf(fp, "#include \"%s\"\n\n", strstr(h_path, CSV_PATH));
-    fprintf(fp, "static const char *%s[] = {\n", arr_name);
-
-    // write values
-    for (size_t i = 0; i <= max_index; i++) {
-        if (strlen(from_to_array[i]) > 0)
-            fprintf(fp, "    \"%s\",\n", from_to_array[i]);
-        else
-            fprintf(fp, "    \"%zu\",\n", i);
-    }
-
-    // write the end of array and len
-    fprintf(fp, "};\n");
-    fprintf(fp, "int %s = %zu;\n\n", arr_len_name, max_index + 1);
-
-    // write the getter
-    fprintf(fp, "const char *get_%s_from_%s(int %s) {\n", to, from, from);
-    fprintf(fp, "    return %s >= 0 && %s < %s ? %s[%s] : \"null\";\n", from, from, arr_len_name, arr_name, from);
-    fprintf(fp, "}");
-
-    fclose(fp);
-}
-
-void create_table(char *file_name) {
-    // read from input file
-    char input_path[BUFFER_SIZE];
-    sprintf(input_path, "%s/%s", CSV_PATH, file_name);
-    char from[BUFFER_SIZE], to[BUFFER_SIZE];
-    char from_to_array[MAX_ARR_SIZE][BUFFER_SIZE] = {0};
-    size_t max_index = read_csv(input_path, from, to, from_to_array);
-
-    // create output .h file
-    char h_path[BUFFER_SIZE];
-    sprintf(h_path, "%s/%s_to_%s.h", OUT_PATH, from, to);
-    create_h(h_path, from, to);
-
-    // create output .c file
-    char c_path[BUFFER_SIZE];
-    sprintf(c_path, "%s/%s_to_%s.c", OUT_PATH, from, to);
-    create_c(c_path, h_path, from, to, from_to_array, max_index);
-}
-
-int main() {
-    // make directory for output files
-    mkdir(OUT_PATH, 0755);
-
-    DIR *csv_dir = opendir(CSV_PATH);
-    struct dirent *entry;
-    while ((entry = readdir(csv_dir))) {
-        char *file_name = entry->d_name;
-        size_t file_name_len = strlen(file_name);
-        // create lookup tables for each *.csv file
-        if (file_name_len > EXT_LEN && strcmp(file_name + file_name_len - EXT_LEN, EXT) == 0)
-            create_table(entry->d_name);
-    }
-    closedir(csv_dir);
-
-    return 0;
-}