145 lines
3.7 KiB
C
145 lines
3.7 KiB
C
#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "../includes/list.h"
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typedef struct {
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char *opcode;
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unsigned char count;
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char** parameters;
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} Instruction;
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void print_file(char*);
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List* get_strings(const char*);
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void PrintList(const List*);
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int main(int argc, char* args[]) {
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const char *input_files[argc - 1];
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if (argc == 1) {
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printf("Input files required.\n");
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return -1;
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}
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// for (int i = 1; i < argc; i++) {
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// input_files[i - 1] = args[i];
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// print_file(args[i]);
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// }
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//print_file(args[1]);
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struct test {
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int SomeValue;
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char* SomeText;
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};
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struct test* thing = malloc(sizeof(struct test));
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thing->SomeText = calloc(1, 16);
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List *list = CreateList();
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for (int i = 0; i < 64; i++) {
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sprintf(thing->SomeText, "%d", i);
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thing->SomeValue = i;
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AddListItem(thing, sizeof(struct test), list);
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if (i % 4 == 0) printf("Size: %d; Capacity: %d\n", list->size, list->capacity);
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printf("Some Value: %d Some Text: '%s'\n", ((struct test*) list->root[list->size - 1])->SomeValue, ((struct test*) list->root[list->size - 1])->SomeText);
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}
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//PrintList(list);
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free(thing->SomeText);
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free(list);
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}
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void print_file(char* file_path) {
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FILE *file;
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char* line = NULL;
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size_t len = 0;
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ssize_t bytes_read;
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file = fopen(file_path, "r");
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if (!file) {
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printf("Failed to open '%s' for reading.\n", file_path);
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return;
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}
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while((bytes_read = getline(&line, &len, file)) != -1) {
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List* list = get_strings(line);
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if (!list) continue;
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if (list->size == 0) continue;
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// Instruction *inst = malloc(sizeof(Instruction));
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// inst->parameters = malloc(sizeof(char*) * 2);
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// if (strcmp(list->root[0], "mov") == 0) {
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// inst->opcode = "mov";
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// inst->count = 2;
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// inst->parameters[0] = list->root[1];
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// inst->parameters[1] = list->root[2];
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// printf("Instruction '%s' with %d params ('%s', '%s')\n", inst->opcode, inst->count, inst->parameters[0], inst->parameters[1]);
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// }
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// free(inst->parameters);
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// free(inst);
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PrintList(list);
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DestroyList(list);
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}
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fclose(file);
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if (line) free(line);
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}
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List* get_strings(const char* line) {
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if (strlen(line) == 0 ) return NULL;
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if (line[0] == ';') return NULL; //If the line starts with a semi-colon its just a comment, so ignore it.
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List *list = CreateList();
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unsigned long lineLength = strlen(line);
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char* currentWord = malloc(lineLength + 1);
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int index = 0;
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for (int i = 0; i < lineLength; i++) {
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if (line[i] == ' ' || line[i] == ',') {
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if (index > 0) {
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currentWord[index] = '\0';
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AddListItem(currentWord, strlen(currentWord) + 1, list);
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}
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index = 0;
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continue;
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}
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if (line[i] == ';' || i + 1 == lineLength) {
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if (index > 0) {
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if (line[i] != ';') {
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currentWord[index] = line[i];
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index++;
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}
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currentWord[index] = '\0';
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AddListItem(currentWord, strlen(currentWord) + 1, list);
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}
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break;
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}
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currentWord[index] = line[i];
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index++;
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}
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return list;
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}
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void PrintList(const List* list) {
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if (!list) return;
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const List *current = list;
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printf("Size: %d; Capacity: %d\n", list->size, list->capacity);
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for(int i = 0; i < list->size; i++) {
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printf("%d: %s\n", i, list->root[i]);
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}
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} |