+//Compile with:
+//gcc -Wall -o eina_simple_xml_01 eina_simple_xml_01.c `pkg-config --cflags --libs eina`
+
+#include <Eina.h>
+#include <stdio.h>
+#include <string.h>
+
+static Eina_Bool _xml_attr_cb(void *data, const char *key, const char *value);
+static Eina_Bool _xml_tag_cb(void *data, Eina_Simple_XML_Type type,
+ const char *content, unsigned offset, unsigned length);
+static Eina_Bool _print(const void *container, void *data, void *fdata);
+
+Eina_Bool tag_login = EINA_FALSE;
+Eina_Bool tag_message = EINA_FALSE;
+
+int
+main(void)
+{
+ FILE *file;
+ long size;
+ char *buffer;
+ Eina_Array *array;
+
+ eina_init();
+
+ if ((file = fopen("chat.xml", "rb")))
+ {
+ fseek(file, 0, SEEK_END);
+ size = ftell(file);
+ fseek(file, 0, SEEK_SET);
+
+ if ((buffer = malloc(size)))
+ {
+ fread(buffer, 1, size, file);
+
+ array = eina_array_new(10);
+ eina_simple_xml_parse(buffer, size, EINA_TRUE,
+ _xml_tag_cb, array);
+
+ eina_array_foreach(array, _print, NULL);
+
+ eina_array_free(array);
+ free(buffer);
+ }
+ else
+ {
+ EINA_LOG_ERR("Can't allocate memory!");
+ }
+ fclose(file);
+ }
+ else
+ {
+ EINA_LOG_ERR("Can't open chat.xml!");
+ }
+ eina_shutdown();
+
+ return 0;
+}
+
+static Eina_Bool
+_xml_tag_cb(void *data, Eina_Simple_XML_Type type, const char *content,
+ unsigned offset, unsigned length)
+{
+ char buffer[length+1];
+ Eina_Array *array = data;
+ char str[512];
+
+ if (type == EINA_SIMPLE_XML_OPEN)
+ {
+ if(!strncmp("post", content, strlen("post")))
+ {
+ const char *tags = eina_simple_xml_tag_attributes_find(content,
+ length);
+ eina_simple_xml_attributes_parse(tags, length - (tags - content),
+ _xml_attr_cb, str);
+ }
+ else if (!strncmp("login>", content, strlen("login>")))
+ {
+ tag_login = EINA_TRUE;
+ }
+ else if (!strncmp("message>", content, strlen("message>")))
+ {
+ tag_message = EINA_TRUE;
+ }
+ }
+ else if (type == EINA_SIMPLE_XML_DATA)
+ {
+ if (tag_login == EINA_TRUE)
+ {
+ snprintf(buffer, sizeof(buffer), content);
+ strncat(str, "<", 1);
+ strncat(str, buffer, sizeof(buffer));
+ strncat(str, "> ", 2);
+ tag_login = EINA_FALSE;
+ }
+ else if (tag_message == EINA_TRUE)
+ {
+ snprintf(buffer, sizeof(buffer), content);
+ strncat(str, buffer, sizeof(buffer));
+ tag_message = EINA_FALSE;
+ eina_array_push(array, strdup(str));
+ }
+ }
+
+ return EINA_TRUE;
+}
+
+static Eina_Bool
+_xml_attr_cb(void *data, const char *key, const char *value)
+{
+ char *str = data;
+
+ if(!strcmp("id", key))
+ {
+ snprintf(str, sizeof(value) + 3, "(%s) ", value);
+ }
+
+ return EINA_TRUE;
+}
+
+static Eina_Bool
+_print(const void *container, void *data, void *fdata)
+{
+ printf("%s\n", (char *)data);
+
+ return EINA_TRUE;
+}