file input

qscr/c/files/parser/kvparser.c

@@ -1,63 +0,0 @@
-#include <stddef.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-struct stringchicken{
-  char **data;
-  size_t length;
-  size_t capacity;
-};
-
-struct stringchicken *create_string_chicken(){
-  struct stringchicken *mystruct = malloc(sizeof(struct stringchicken));
-  mystruct->length = 0;
-  mystruct->capacity = 2;
-
-  mystruct->data = malloc(sizeof(char*) * mystruct->capacity);
-
-  return mystruct;
-}
-
-void push_SC(char *string_input, struct stringchicken *struct_input){
-
-  if (struct_input->length == struct_input->capacity) {
-	struct_input->capacity*=2;
-	char **tempptr = realloc(struct_input->data, sizeof(char*) * struct_input->capacity);
-
-	if (tempptr == NULL) {
-	  exit(1);
-	}
-
-	struct_input->data = tempptr;
-  }
-  
-  char *newstring = malloc(strnlen(string_input, sizeof(char)*100));
-  strcpy(newstring,string_input);
-  struct_input->data[struct_input->length] = newstring;
-
-  struct_input->length++;
-}
-
-void printchicken(struct stringchicken *input_struct){
-  for (size_t i = 0; i < input_struct->length; i++) {
-	printf("line:%zu equals %s", i, input_struct->data[i]);
-  }
-}
-
-int main() {
-  char myString[100];
-  char ch;
-  FILE *fptr = fopen("./kvtest.txt", "r");
-
-  struct stringchicken *mystringarray = create_string_chicken();
-  
-  while (fgets(myString, 100, fptr)) {
-	push_SC(myString,  mystringarray);
-  }
-
-  printchicken(mystringarray);
-  int mylength = strnlen(myString, 100);
-  
-  fclose(fptr);
-}

qscr/c/files/parser/kvparser/kvparser.c

@@ -1,12 +1,18 @@
 #include "stringchicken.h"
 
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 
-int main() {
+int main(int argc, char* argv[]) {
   char myString[100];
   char ch;
-  FILE *fptr = fopen("./kvtest.txt", "r");
+  FILE *fptr = fopen(argv[1], "r");
+
+  if (fptr == NULL) {
+	printf("file doesn't exist");
+	exit(1);
+  }
 
   struct stringchicken *mystringarray = create_string_chicken();
   
@@ -14,7 +20,7 @@ int main() {
 	push_SC(myString,  mystringarray);
   }
 
-  printchicken(mystringarray);
+  print_SC(mystringarray);
   int mylength = strnlen(myString, 100);
   
   fclose(fptr);

qscr/c/files/parser/kvparser/stringchicken.h

@@ -11,7 +11,7 @@ struct stringchicken{
 
 struct stringchicken *create_string_chicken(void);
 void push_SC(char *string_input, struct stringchicken *struct_input);
-void printchicken(struct stringchicken *input_struct);
+void print_SC(struct stringchicken *input_struct);
 
 #endif // STRINGCHICKEN_H
     

qscr/c/files/parser/kvtest.txt

@@ -1,2 +0,0 @@
-dit is een test
-test2