Now words are shown in alphabetical order

1 files changed, 45 insertions, 5 deletions

diff --git a/dict.c b/dict.c
index 2995822..c8a9a65 100644
--- a/dict.c
+++ b/dict.c
@@ -16,18 +16,34 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <sys/stat.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include "dict.h"
+#include "main.h"
 
-Word *load_dict(FILE *dict)
+Word *dict;
+
+static void create_dict_file(char *path);
+
+Word *load_dict()
 {
+ FILE *fdict;
  Word *root = NULL;
  char word[WORDLENGTH] = {0};
  int i;
 
- while (!feof(dict)) {
-	fgets(word, WORDLENGTH, dict);
+ if (!(fdict = fopen(dictfile, "r"))) {
+	perror(dictfile);
+	create_dict_file(optpath);
+	if (!(fdict = fopen(dictfile, "r"))) {
+		perror(dictfile);
+		exit(1);
+	}
+ }
+ while (!feof(fdict)) {
+	fgets(word, WORDLENGTH, fdict);
 	if (strcmp(word, "\0") == 0)		/*to not process final blank line*/
 		break;
 	word[strlen(word)-1] = '\0';
@@ -35,6 +51,7 @@ Word *load_dict(FILE *dict)
 	for (i = 0; i < WORDLENGTH; i++)
 		word[i] = 0;
  }
+ fclose(fdict);
  return root;
 }
 
@@ -44,8 +61,7 @@ int is_in_dict(char *word, Word *dic_rec)
 
  if (dic_rec == NULL)
 	return NOT_IN_DICT;
- else {
-	
+ else {	
 	if ((cond = strcmp(word, dic_rec->word)) == 0)
 		return IN_DICT;
 	else if (cond > 0)
@@ -55,3 +71,27 @@ int is_in_dict(char *word, Word *dic_rec)
  }
 }
 
+void create_dict_file(char *path)
+{
+ mode_t mode_0755 = S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH;
+ struct stat st;
+ FILE *fdict;
+ char file[PATH_LENGTH] = {0};
+
+ if (stat(path, &st)) {
+	fprintf(stderr, "%s: Creating directory\n", path);
+	if (mkdir(path, mode_0755)) {
+		perror(path);
+		exit(1);
+	}
+ }
+ strcat(file, path);
+ strcat(file, DICT_FILE);
+ fprintf(stderr, "%s: Creating blank dictionary file\n", file);
+	if (!(fdict = fopen(file, "w"))) {
+		perror(file);
+		exit(1);
+	}
+	fclose(fdict);
+}
+