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This repository has been archived on 2021-06-27. You can view files and clone it, but cannot push or open issues or pull requests.

2 Commits

3 changed files with 182 additions and 34 deletions

View File

@ -11,7 +11,9 @@
#define BUFFER_SIZE 1000
static const char* paths_xml = "/.local/modetw/paths.xml";
// For testing only
static const char* paths_xml = "../paths.xml";
static const char* conf = "../modetw.conf";
/**
* Convert the text encoding of a string from UTF8 to chosen encoding.
@ -104,9 +106,7 @@ replace_text_encoded(const char *file, const char *before, const char *after, ex
/* fopen() return NULL if unable to open file in given mode. */
if (fPtr == NULL || fTemp == NULL)
{
/* Unable to open file hence exit */
printf("\nUnable to open file.\n");
printf("Please check whether file exists and you have read/write privilege.\n");
e->type = NO_FILE;
return 1;
}
@ -135,6 +135,7 @@ replace_text_encoded(const char *file, const char *before, const char *after, ex
/* Rename temp file as original file */
rename("replace.tmp", file);
remove("replace.tmp");
return 0;
}
@ -155,51 +156,160 @@ int calibrate(exception_t *e)
return 0;
}
static int
parse_file(xmlNode *cur, char* type, exception_t *e) {
file_t *f;
xmlChar *name, *sum;
char abspath[CHAR_MAX];
cur = cur->children;
while (cur != NULL)
{
if (xmlStrEqual(cur->name, (const xmlChar*) "name"))
{
name = xmlNodeGetContent(cur->children);
break;
}
cur = cur->next;
}
sprintf(abspath, "%s/%s", type, name);
while (cur != NULL)
{
if (xmlStrEqual(cur->name, (const xmlChar*) "sum"))
{
sum = xmlNodeGetContent(cur->children);
break;
}
cur = cur->next;
}
f = file_init((char*) abspath, FILEPATH_ABSOLUTE, e);
file_md5_gen(f, e);
file_md5_str(f, e);
if (!strcmp(f->hash_str, (char*) sum))
{
e->type = MD5SUM_VERIFY_FAIL;
file_close(f);
return 1;
}
file_close(f);
return 0;
}
int
parse_group(xmlNode *cur, exception_t *e)
{
char *type = NULL;
cur = cur->children;
while (cur != NULL)
{
if (cur->type == XML_ELEMENT_NODE && xmlStrEqual(cur->name, (const xmlChar*) "type"))
{
xmlChar *key = NULL; // xmlNodeGetContent(cur);
/* if (cur->type != XML_ELEMENT_NODE) { */
/* e->type = XML_READ_FILE_FAIL; */
/* sprintf(e->msg, "not element node"); */
/* return 1; */
/* } */
/* for (xmlNode *child = cur->children; child; child = child->next) { */
/* if (child->type == XML_ELEMENT_NODE) { */
/* xmlChar *key = xmlNodeGetContent(child); */
/* if (key == NULL) */
/* continue; */
/* if (strlen((char *)key) == 0) { */
/* xmlFree(key); */
/* continue; */
/* } */
/* } */
/* } */
if (key == NULL) {
e->type = XML_READ_FILE_FAIL;
sprintf(e->msg, "key == NULL: node type %i", cur->type);
return 1;
}
if (conf_verify_key(conf, (const char*) key, type) > 0) {
e->type = XML_READ_FILE_FAIL;
sprintf(e->msg, "Conf key fail: %s (%i)", (char*)key, xmlStrlen(key));
xmlFree(key);
return 1;
}
xmlFree(key);
break;
}
cur = cur->next;
}
while (cur != NULL)
{
if (cur->type == XML_ELEMENT_NODE && xmlStrEqual(cur->name, (const xmlChar*) "file"))
{
if (parse_file(cur, type, e) != 0) return 1;
}
cur = cur->next;
}
free(type);
return 0;
}
static int
parse_file_list(xmlNode *cur, exception_t *e)
{
cur = cur->children;
while (cur != NULL)
{
if (cur->type == XML_ELEMENT_NODE && xmlStrEqual(cur->name, (const xmlChar*) "group"))
{
if (parse_group(cur, e) != 0) return 1;
}
cur = cur->next;
}
return 0;
}
int
verify(exception_t *e)
{
xmlDoc *doc = NULL;
xmlNode *root_element, *cur_node;
doc = xmlReadFile(paths_xml, NULL, 0);
// For testing only
file_t *f = file_init(paths_xml, FILEPATH_RELATIVE, e);
if (!exception_null(e)) return 1;
doc = xmlReadFile(f->name, NULL, 0);
if (doc == NULL)
{
e->type = XML_FILE_MISSING;
file_close(f);
return 1;
}
root_element = xmlDocGetRootElement (doc);
if (strcmp((const char*) root_element->name, "paths"))
if (root_element->type != XML_ELEMENT_NODE || !xmlStrEqual(root_element->name, (const xmlChar*) "paths"))
{
e->type = XML_READ_FILE_FAIL;
sprintf(e->msg, "XML node %s (!= %s) of node no %i (!= %i)\n", (const char*) root_element->name, "paths", root_element->type, XML_ELEMENT_NODE);
return 1;
}
cur_node = root_element->children;
if (strcmp((const char*) cur_node->name, "file_list"))
while (cur_node != NULL)
{
e->type = XML_READ_FILE_FAIL;
return 1;
}
for (xmlNode *a_node = cur_node->children; strcmp((const char*) a_node->name, "group") != 0; a_node=a_node->next)
{
xmlNode *x_group_type = a_node->children;
for (xmlNode *b_node = x_group_type->next; strcmp((const char*) b_node->name, "file") != 0; b_node=b_node->next)
{
file_t *f;
xmlNode *x_name = b_node->children;
xmlNode *x_sum = x_name->next;
f = file_init((char*) x_name->content, FILEPATH_ABSOLUTE, e);
if (strcmp(f->hash_str, (char*) x_sum->content) != 0)
{
e->type = MD5SUM_VERIFY_FAIL;
if (cur_node->type == XML_ELEMENT_NODE && xmlStrEqual(cur_node->name, (const xmlChar*) "file_list"))
{
if (parse_file_list(cur_node, e) != 0) {
file_close(f);
return 1;
}
}
}
cur_node = cur_node->next;
}
file_close(f);
return 0;
}

View File

@ -14,6 +14,8 @@
int
replace_text(const char *file, const char *before, const char *after, const char *enc, exception_t *e);
// int parse_group(xmlNode *cur, exception_t *e);
/**
* Check if each file has the same MD5hash sum as the one in paths.xml
* @return 1 if error

View File

@ -1,5 +1,6 @@
#include <stdlib.h>
#include <check.h>
#include <limits.h>
#include "check_check.h"
#include "../src/calibrate.h"
#include "../src/file_t.h"
@ -8,16 +9,49 @@ START_TEST(test_replace_text)
{
exception_t *e;
file_t *f;
char except_msg[CHAR_MAX];
e = exception_init();
f = file_init("samples/1.txt", FILEPATH_RELATIVE, e);
char *path = file_abs(f);
ck_assert(replace_text(path, "ABC", "123", "ASCII", e));
ck_assert(exception_null(e));
ck_assert(replace_text(path, "123", "ABC", "ASCII", e));
ck_assert(exception_null(e));
ck_assert_msg(exception_null(e), exception_str(e, except_msg));
replace_text(f->name, "ABC", "123", "ASCII", e);
ck_assert_msg(exception_null(e), exception_str(e, except_msg));
replace_text(f->name, "123", "ABC", "ASCII", e);
ck_assert_msg(exception_null(e), exception_str(e, except_msg));
file_close(f);
exception_free(e);
free(path);
}
START_TEST(test_parse_group)
{
exception_t *e;
char except_msg[CHAR_MAX];
e = exception_init();
xmlDoc *doc = xmlReadFile("samples/1.xml", NULL, 0);
xmlNode *cur_node = xmlDocGetRootElement (doc);
while (cur_node != NULL)
{
if (cur_node->type == XML_ELEMENT_NODE && xmlStrEqual(cur_node->name, (const xmlChar*) "group"))
{
parse_group(cur_node, e);
ck_assert_msg(exception_null(e), exception_str(e, except_msg));
}
cur_node = cur_node->next;
}
ck_assert_msg(exception_null(e), exception_str(e, except_msg));
exception_free(e);
}
START_TEST(test_verify)
{
exception_t *e;
char except_msg[CHAR_MAX];
e = exception_init();
verify(e);
ck_assert_msg(exception_null(e), exception_str(e, except_msg));
exception_free(e);
}
Suite*
@ -30,6 +64,8 @@ calibrate_suite(void)
tc_core = tcase_create ("core");
tcase_add_test(tc_core, test_replace_text);
tcase_add_test(tc_core, test_parse_group);
tcase_add_test(tc_core, test_verify);
suite_add_tcase(s, tc_core);
return s;