Moved string manipulation functions to new c/h files, added them to Makefile, included header in other files

1 files changed, 47 insertions, 0 deletions

diff --git a/string-tick.c b/string-tick.c
new file mode 100644
index 000000000000..c5323f76afce
--- /dev/null
+++ b/string-tick.c
@@ -0,0 +1,47 @@
+#include "string-tick.h"
+
+String* api_string_init(void) {
+    String* pString = (String*) malloc(sizeof(String));
+    if (pString != NULL) {
+        pString->len = 0;
+        pString->data = (char*) malloc(sizeof(char));
+        if (pString->data == NULL) {
+            fprintf(stderr, "malloc() failed\n");
+            exit(EXIT_FAILURE);
+        }
+        pString->data[0] = '\0';
+    } else {
+        fprintf(stderr, "malloc() failed\n");
+        exit(EXIT_FAILURE);
+    }
+    return pString;
+}
+
+void strtolower(char* str) {
+    for (int i = 0; str[i] != '\0'; i++)
+        str[i] = (char) tolower(str[i]);
+}
+
+void strtoupper(char* str) {
+    for (int i = 0; str[i] != '\0'; i++)
+        str[i] = (char) toupper(str[i]);
+}
+
+char* strip_char(char* string, char c) {
+    size_t len = strlen(string);
+    int i, j;
+    for (i = 0, j = 0; j < (int) len; i++, j++) {
+        while (string[j] == c)
+            j++;
+        string[i] = string[j];
+    }
+    string[i] = '\0';
+    return string;
+}
+
+void api_string_destroy(String** phString) {
+    String* pString = *phString;
+    free(pString->data);
+    free(*phString);
+    *phString = NULL;
+}
\ No newline at end of file