Tizen Native API
6.0
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eina_simple_xml_parser_01.c
//Compile with: //gcc -Wall -o eina_simple_xml_parser_01 eina_simple_xml_parser_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 (size < 0) { EINA_LOG_ERR("Can't read chat.xml"); return 0; } if ((buffer = malloc(size))) { if (fread(buffer, 1, size, file) != (unsigned long)size) { EINA_LOG_ERR("Can't read chat.xml"); } 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 EINA_UNUSED, unsigned length) { char buffer[length+1]; Eina_Array *array = data; char str[512] = {'\0'}; 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) { eina_strlcpy(buffer, content, sizeof(buffer)); eina_strlcat(str, "<", 1); eina_strlcat(str, buffer, sizeof(str)); eina_strlcat(str, "> ", 2); tag_login = EINA_FALSE; } else if (tag_message == EINA_TRUE) { eina_strlcpy(buffer, content, sizeof(buffer)); eina_strlcat(str, buffer, sizeof(str)); 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 EINA_UNUSED, void *data, void *fdata EINA_UNUSED) { printf("%s\n", (char *)data); return EINA_TRUE; }