Added gm_string_split

gnoemoe/gm-string.c

@@ -1,11 +1,9 @@
 #include <string.h>
 #include <stdlib.h>
-#include <glib.h>
 
 #include "gm-string.h"
 #include "gm-debug.h"
 
-
 gboolean
 gm_string_to_int(const gchar *str, int *result) {
 	*result = 0;
@@ -183,3 +181,44 @@ gm_string_escape(gchar const *line) {
 		return g_strdup(line);
 	}
 }
+
+GList *
+gm_string_split_add_line(gchar *line, GList *lines, GList **lastptr) {
+	if (!lines) {
+		lines = g_list_append(NULL, line);
+		*lastptr = lines;
+	} else {
+		g_list_append(*lastptr, line);
+		*lastptr = (*lastptr)->next;
+	}
+	
+	return lines;
+}
+
+GList *
+gm_string_split(gchar const *text) {
+	gchar *fptr, *line;
+	GList *lastptr;
+	GList *lines = NULL;
+	
+	if (!text) {
+		return NULL;
+	}
+	
+	while ((fptr = g_utf8_strchr(text, -1, '\n'))) {
+		line = g_strndup(text, fptr - text);
+		gm_string_remove_char(line, '\r');
+		
+		lines = gm_string_split_add_line(line, lines, &lastptr);
+		text = g_utf8_next_char(fptr);
+	}
+	
+	if (*text != '\0') {
+		line = g_strdup(text);
+		gm_string_remove_char(line, '\r');
+		
+		lines = gm_string_split_add_line(line, lines, &lastptr);
+	}
+	
+	return lines;
+}

gnoemoe/gm-string.h

@@ -3,6 +3,7 @@
 
 #include <string.h>
 #include <stdlib.h>
+#include <glib.h>
 
 int gm_string_to_int(const gchar *str, int *result);
 char *gm_string_catn(char *str, char *add, unsigned int n);
@@ -15,5 +16,6 @@ void gm_string_skip_nonspace(gchar const **ptr);
 void gm_string_skip_till(gchar const **ptr, gchar const *find);
 
 gchar *gm_string_escape(gchar const *line);
+GList *gm_string_split(gchar const *text);
 
 #endif