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/* $Id: testigddescparse.c,v 1.8 2015/02/08 08:46:06 nanard Exp $ */
/* Project : miniupnp
* http://miniupnp.free.fr/
* Author : Thomas Bernard
* Copyright (c) 2008-2015 Thomas Bernard
* This software is subject to the conditions detailed in the
* LICENCE file provided in this distribution.
* */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "igd_desc_parse.h"
#include "minixml.h"
#include "miniupnpc.h"
/* count number of differences */
int compare_service(struct IGDdatas_service * s, FILE * f)
{
int n = 0;
char line[1024];
while(fgets(line, sizeof(line), f)) {
char * value;
char * equal;
char * name;
char * parsedvalue;
int l;
l = strlen(line);
while((l > 0) && ((line[l-1] == '\r') || (line[l-1] == '\n') || (line[l-1] == ' ')))
line[--l] = '\0';
if(l == 0)
break; /* end on blank line */
if(line[0] == '#')
continue; /* skip comments */
equal = strchr(line, '=');
if(equal == NULL) {
fprintf(stderr, "Warning, line does not contain '=' : %s\n", line);
continue;
}
*equal = '\0';
name = line;
while(*name == ' ' || *name == '\t')
name++;
l = strlen(name);
while((l > 0) && (name[l-1] == ' ' || name[l-1] == '\t'))
name[--l] = '\0';
value = equal + 1;
while(*value == ' ' || *value == '\t')
value++;
if(strcmp(name, "controlurl") == 0)
parsedvalue = s->controlurl;
else if(strcmp(name, "eventsuburl") == 0)
parsedvalue = s->eventsuburl;
else if(strcmp(name, "scpdurl") == 0)
parsedvalue = s->scpdurl;
else if(strcmp(name, "servicetype") == 0)
parsedvalue = s->servicetype;
else {
fprintf(stderr, "unknown field '%s'\n", name);
continue;
}
if(0 != strcmp(parsedvalue, value)) {
fprintf(stderr, "difference : '%s' != '%s'\n", parsedvalue, value);
n++;
}
}
return n;
}
int compare_igd(struct IGDdatas * p, FILE * f)
{
int n = 0;
char line[1024];
struct IGDdatas_service * s;
while(fgets(line, sizeof(line), f)) {
char * colon;
int l = (int)strlen(line);
while((l > 0) && (line[l-1] == '\r' || (line[l-1] == '\n')))
line[--l] = '\0';
if(l == 0 || line[0] == '#')
continue; /* skip blank lines and comments */
colon = strchr(line, ':');
if(colon == NULL) {
fprintf(stderr, "Warning, no ':' : %s\n", line);
continue;
}
s = NULL;
*colon = '\0';
if(strcmp(line, "CIF") == 0)
s = &p->CIF;
else if(strcmp(line, "first") == 0)
s = &p->first;
else if(strcmp(line, "second") == 0)
s = &p->second;
else if(strcmp(line, "IPv6FC") == 0)
s = &p->IPv6FC;
else {
s = NULL;
fprintf(stderr, "*** unknown service '%s' ***\n", line);
n++;
continue;
}
n += compare_service(s, f);
}
if(n > 0)
fprintf(stderr, "*** %d difference%s ***\n", n, (n > 1) ? "s" : "");
return n;
}
int test_igd_desc_parse(char * buffer, int len, FILE * f)
{
int n;
struct IGDdatas igd;
struct xmlparser parser;
struct UPNPUrls urls;
memset(&igd, 0, sizeof(struct IGDdatas));
memset(&parser, 0, sizeof(struct xmlparser));
parser.xmlstart = buffer;
parser.xmlsize = len;
parser.data = &igd;
parser.starteltfunc = IGDstartelt;
parser.endeltfunc = IGDendelt;
parser.datafunc = IGDdata;
parsexml(&parser);
#ifdef DEBUG
printIGD(&igd);
#endif /* DEBUG */
GetUPNPUrls(&urls, &igd, "http://fake/desc/url/file.xml", 0);
printf("ipcondescURL='%s'\n", urls.ipcondescURL);
printf("controlURL='%s'\n", urls.controlURL);
printf("controlURL_CIF='%s'\n", urls.controlURL_CIF);
n = f ? compare_igd(&igd, f) : 0;
FreeUPNPUrls(&urls);
return n;
}
int main(int argc, char * * argv)
{
FILE * f;
char * buffer;
int len;
int r;
if(argc<2) {
fprintf(stderr, "Usage: %s file.xml [file.values]\n", argv[0]);
return 1;
}
f = fopen(argv[1], "r");
if(!f) {
fprintf(stderr, "Cannot open %s for reading.\n", argv[1]);
return 1;
}
fseek(f, 0, SEEK_END);
len = ftell(f);
fseek(f, 0, SEEK_SET);
buffer = malloc(len);
if(!buffer) {
fprintf(stderr, "Memory allocation error.\n");
fclose(f);
return 1;
}
r = (int)fread(buffer, 1, len, f);
if(r != len) {
fprintf(stderr, "Failed to read file %s. %d out of %d bytes.\n",
argv[1], r, len);
fclose(f);
free(buffer);
return 1;
}
fclose(f);
f = NULL;
if(argc > 2) {
f = fopen(argv[2], "r");
if(!f) {
fprintf(stderr, "Cannot open %s for reading.\n", argv[2]);
free(buffer);
return 1;
}
}
r = test_igd_desc_parse(buffer, len, f);
free(buffer);
if(f)
fclose(f);
return r;
}
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