1 files changed, 65 insertions(+), 0 deletions(-)

M programs/program2/program2.c

@@ 1,5 1,8 @@
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
+
+#define MAX_COURSES 30
 
 /*
  * William Culhane


@@ 7,7 10,69 @@
  * Sun May 30 10:27:49 PM MDT 2021
  */
 
+typedef struct Courses {
+  char code[10];
+  char name[30];
+  unsigned int mystery; // TODO What is this? An ID?
+  unsigned int seats_total, seats_taken, seats_open;
+  char professor[25];
+  char weekdays[8];
+  char time[10];
+} course_t;
+
+// Construct the array of course structs by parsing the csv file
+int parse_csv(const char filename[], course_t courses[MAX_COURSES]) {
+  FILE *csv = fopen(filename, "r");
+  int max_index; // Maximum course index (i.e. # of courses - 1)
+  char buf[150];
+
+  {
+    int i = 0; // Maximum index tracker
+    while (fgets(buf, 150, csv) != NULL) {
+      // Basic information
+      strcpy(courses[i].code, strtok(buf, ","));
+      strcpy(courses[i].name, strtok(NULL, ","));
+
+      // A magical mystery
+      courses[i].mystery = atoi(strtok(NULL, ","));
+
+      // Seats information
+      courses[i].seats_total = atoi(strtok(NULL, ","));
+      courses[i].seats_taken = atoi(strtok(NULL, ","));
+      courses[i].seats_open = atoi(strtok(NULL, ","));
+
+      // Misc
+      strcpy(courses[i].professor, strtok(NULL, ","));
+
+      // Parse the schedule descriptor
+      strcpy(courses[i].weekdays, strtok(NULL, " "));
+      strcpy(courses[i].time, strtok(NULL, " "));
+
+      i += 1;
+    }
+    max_index = i;
+  }
+
+  fclose(csv);
+  return (max_index);
+}
+
 int main(void) {
+  unsigned char choice;
+  course_t courses[MAX_COURSES];
+
+  unsigned int max_course = parse_csv("classes.csv", courses);
+
+  printf("Choices:\n"
+         "a - print all available classes\n"
+         "n - print class given course id\n"
+         "d - print all classes given day of week combo\n"
+         "s - print all classes under certain # seats\n"
+         "q - quit\n");
+
+  scanf("%hhu", &choice);
+
   // TODO
+
   return (0);
 }