+function to get the lines of some given file

Uses the dynamic array to alleviate the burdens of computing specific
memory sizes. Terminates lines for parsing.

2 files changed, 33 insertions, 0 deletions

diff --git a/Converter/includes/compiler.h b/Converter/includes/compiler.h
index 6e1eca8..8d84b71 100644
--- a/Converter/includes/compiler.h
+++ b/Converter/includes/compiler.h
@@ -15,4 +15,7 @@ int find_string(string src, string query, size_t sz_src, size_t sz_query);
 /* Check if a given character is a text token*/
 bool is_token(char c);
 
+/* Given a file, get the lines */
+char **get_lines(char *filename);
+
 #endif // __COMPILER_H_
diff --git a/Converter/src/compiler.c b/Converter/src/compiler.c
index e2dd74b..ddbe6ff 100644
--- a/Converter/src/compiler.c
+++ b/Converter/src/compiler.c
@@ -1,4 +1,5 @@
 #include "../includes/compiler.h"
+#include "../includes/array.h"
 #include <stdio.h>
 #include <string.h>
 
@@ -189,3 +190,32 @@ string compile_line(string line, size_t size_of_line, string line_or_source)
 
   return compiled_line;
 }
+
+char **get_lines(char *filename)
+{
+  FILE *fp;
+  char **lines, *line;
+  array_t *arr;
+  int i;
+
+  array_init(arr);
+
+  fp = fopen(filename, "r");
+
+  while(!feof(fp))
+  {
+    // Get line
+    line = malloc(sizeof(*line) * 1024);
+    fgets(line, 1024, fp);
+
+    // Terminate line
+    for (i = 0; line[i] != '\n'; ++i);
+    line[i] = '\0';
+    array_append(arr, line);
+  }
+
+  lines = (char**)arr->data;
+  free(arr);
+
+  return lines;
+}