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mod_amf.c
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//mod_amf.c is module for Apache httpd web server for detect mobile devices
//Copyright (C) 2009-2010-2011-2012-2013-2014-2015 Idel Fuschini
//
//This program is free software: you can redistribute it and/or modify
//it under the terms of the GNU Affero General Public License as
//published by the Free Software Foundation, either version 3 of the
//License, or (at your option) any later version.
//
// _ __
// _ __ ___ ___ __| | __ _ _ __ ___ / _|
//| '_ ` _ \ / _ \ / _` | / _` | '_ ` _ \| |_
//| | | | | | (_) | (_| | | (_| | | | | | | _|
//|_| |_| |_|\___/ \__,_|___\__,_|_| |_| |_|_|
// |_____|
//
//Organizations that intend to use this file in it commercially
//or under different licensing terms should contact ApacheMobileFilter
//(http://www.apachemobilefilter.org/contacts/) to learn about licensing options for AMF.
//
//This program is distributed in the hope that it will be useful,
//but WITHOUT ANY WARRANTY; without even the implied warranty of
//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
//GNU Affero General Public License for more details.
//
//You should have received a copy of the GNU Affero General Public License
//along with this program. If not, see <http://www.gnu.org/licenses/>.
//
#include "mod_amf.h"
#include <ctype.h>
#include <fcntl.h>
#include <httpd.h>
#include <http_config.h>
#include <http_log.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <netinet/tcp.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <netinet/in.h>
#include <netdb.h>
#include <unistd.h>
#ifdef CURL_SUPPORT
#include <curl/curl.h>
#endif
#include "apr_env.h"
#include "apr_pools.h"
#define BUFFER_SIZE 1024
#define MAX_SIZE 10000
#define MAX_ERROR_MSG 0x1000
#define AMF_VERSION "1.4.0.0"
#define AMF_HOST "github.com"
#define ISMOBILE_URL "/ifuschini/AMFPlus/blob/master/repository/litemobiledetectionPlus.config"
#define ISTABLET_URL "/ifuschini/AMFPlus/blob/master/repository/litetabletdetectionPlus.config"
#define ISTOUCH_URL "/ifuschini/AMFPlus/blob/master/repository/litetouchdetectionPlus.config"
#define ISTV_URL "/ifuschini/AMFPlus/blob/master/repository/litetvdetectionPlus.config"
#define IS_MOBILE 0
#define IS_TABLET 1
#define IS_TOUCH 2
#define IS_TV 3
#define IS_DESKTOP 4
#define OPERATIVE_SYSTEM 5
#define OPERATIVE_SYSTEM_VERSION 6
#define BROWSER_TYPE 7
#define BROWSER_VERSION 8
#define NUMBER_OF_AMF_PARAMS 9
/* regula expression */
#define REGEX_ANDROID_VERSION "android ([0-9]\\.[0-9](\\.[0-9])?)"
#define REGEX_IOS_VERSION "os ([0-9]([0-9]?)_([0-9]?)([0-9]?)(_?)([0-9]?)([0-9]?))"
#define REGEX_WINDOWS_MOBILE_VERSION "( phone| phone os) ([0-9]\\.[0-9](\\.[0-9])?)"
#define REGEX_SYMBIANOS_VERSION "symbianos/([0-9]\\.[0-9](\\.[0-9])?)"
#define REGEX_OSX_VERSION "os x ([0-9]([0-9]?)_([0-9]?)([0-9]?)(_?)([0-9]?)([0-9]?))"
#define REGEX_BROWSER_TYPE "(firefox|msie|chrome|chromium|safari|edge|seamonkey|opera)\\/(([0-9]?)([0-9]?)([0-9]?)(.?)([0-9]?)([0-9]?)([0-9]?)(.?)([0-9]?)([0-9]?)([0-9]?)(.?)([0-9]?)([0-9]?)([0-9]?)(.?)([0-9]?)([0-9]?)([0-9]?))"
#define REGEX_BROWSER_TYPE2 "(firefox|msie|chrome|chromium|safari|edge|seamonkey|opera)\\/([0-9](.?)([0-9]?)(.?)([0-9]?))"
int setFullBrowser=0;
#ifdef CURL_SUPPORT
int setDownloadParam=1;
#else
int setDownloadParam=0;
#endif
int first=0;
int AMFOn=0;
int AMFLog=1;
int AMFProduction=0;
char *isMobileString, *isTabletString, *isTouchString, *isTVString;
char *ProxyUrl=NULL;
char *ProxyUsr=NULL;
char *ProxyPwd=NULL;
char *hostName, *checkHostString;
char KeyFullBrowser[MAX_SIZE];
char HomeDir[MAX_SIZE];
#pragma mark handler
static int handlerAMF(request_rec* r)
{
if (AMFOn == 1) {
const char *params[NUMBER_OF_AMF_PARAMS];
params[IS_MOBILE]="false";
params[IS_TABLET]="false";
params[IS_TOUCH]="false";
params[IS_TV]="false";
params[IS_DESKTOP]="false";
params[OPERATIVE_SYSTEM]="nc";
params[OPERATIVE_SYSTEM_VERSION]="nc";
params[BROWSER_TYPE]="nc";
params[BROWSER_VERSION]="nc";
const char *userAgent = NULL;
const char *x_operamini_phone_ua = NULL;
const char *x_operamini_ua = NULL;
const char *x_user_agent = NULL;
int foundParam=0;
int n=0;
if (AMFProduction == 1) {
char *cookieParam;
cookieParam=get_cookie_device_param(r);
if (strcmp("nc", cookieParam)!=0) {
int pos=0;
char *paramFromCookie;
paramFromCookie=strtok (cookieParam,",");
while (paramFromCookie != NULL)
{
if (pos>0) {
params[pos - 1]=paramFromCookie;
}
pos++;
paramFromCookie = strtok (NULL, ",");
}
foundParam=1;
}
}
if (foundParam == 0) {
if (apr_table_get(r->headers_in, "User-Agent") != NULL) {
if (r->headers_in != NULL)
{
userAgent = apr_table_get(r->headers_in, "User-Agent");
x_operamini_phone_ua = apr_table_get(r->headers_in, "X-OperaMini-Phone-Ua");
x_operamini_ua = apr_table_get(r->headers_in, "X-OperaMini-Ua");
n++;
}
// verify for opera mini browser
char user_agent[strlen(apr_table_get(r->headers_in,"User-Agent"))];
strcpy(user_agent,apr_table_get(r->headers_in,"User-Agent"));
if (x_user_agent) {
strcpy(user_agent,x_user_agent);
}
if (x_operamini_phone_ua) {
strcpy(user_agent,x_operamini_phone_ua);
}
int i=0;
while( user_agent[i] ) {
//store back the lower letter to mystr
user_agent[i] = tolower(user_agent[i]);
i++;
}
//ap_log_error(APLOG_MARK, APLOG_ERR, 0, NULL, "ua: %s", string);
if (checkIsMobile(user_agent)==1) {
params[IS_MOBILE]="true";
if (checkIsTablet(user_agent)==1) {
params[IS_TABLET]="true";
}
if (checkIsTouch(user_agent)==1) {
params[IS_TOUCH]="true";
}
params[OPERATIVE_SYSTEM]=getOperativeSystem(user_agent);
params[OPERATIVE_SYSTEM_VERSION]=getOperativeSystemVersion(user_agent,(char *)params[OPERATIVE_SYSTEM]);
} else {
if (checkIsTV(user_agent)==1) {
params[IS_TV]="true";
} else {
params[IS_DESKTOP]="true";
params[OPERATIVE_SYSTEM]=getOperativeSystemDesktop(user_agent);
params[OPERATIVE_SYSTEM_VERSION]=getOperativeSystemVersion(user_agent,(char *)params[OPERATIVE_SYSTEM]);
}
}
struct browserTypeVersion browser=getBrowserVersion(user_agent);
params[BROWSER_TYPE]=browser.type;
params[BROWSER_VERSION]=browser.version;
}
if (AMFProduction==1) {
char stringCookie[MAX_SIZE];
sprintf(stringCookie, "AMFParams=dummy,%s,%s,%s,%s,%s,%s,%s,%s,%s; path=/;",params[IS_MOBILE],params[IS_TABLET],params[IS_TOUCH],params[IS_TV],params[IS_DESKTOP],params[OPERATIVE_SYSTEM],params[OPERATIVE_SYSTEM_VERSION],params[BROWSER_TYPE],params[BROWSER_VERSION]);
apr_table_add(r->headers_out, "Set-Cookie",stringCookie);
apr_table_add(r->headers_out, "Set-Cookie","AMFDetect=true; path=/;");
}
}
apr_table_t *e = r->subprocess_env;
apr_table_setn(e, "AMF_ID", "mod_amf_detection");
apr_table_setn(e, "AMF_DEVICE_IS_MOBILE", params[IS_MOBILE]);
apr_table_setn(e, "AMF_DEVICE_IS_TABLET", params[IS_TABLET]);
apr_table_setn(e, "AMF_DEVICE_IS_TOUCH", params[IS_TOUCH]);
apr_table_setn(e, "AMF_DEVICE_IS_TV", params[IS_TV]);
apr_table_setn(e, "AMF_DEVICE_IS_DESKTOP", params[IS_DESKTOP]);
apr_table_setn(e, "AMF_DEVICE_OS", params[OPERATIVE_SYSTEM] );
apr_table_setn(e, "AMF_DEVICE_OS_VERSION", params[OPERATIVE_SYSTEM_VERSION]);
apr_table_setn(e, "AMF_BROWSER_TYPE", params[BROWSER_TYPE]);
apr_table_setn(e, "AMF_BROWSER_VERSION", params[BROWSER_VERSION]);
apr_table_setn(e, "AMF_VER",AMF_VERSION);
if (setFullBrowser==1) {
if (r->args) {
if (checkQueryStringIsFull (r->args)==1) {
apr_table_add(r->headers_out, "Set-Cookie","amfFull=true; path=/;");
apr_table_add(e, "AMF_FORCE_TO_DESKTOP", "true");
}
}
if (get_cookie_param(r)==1) {
apr_table_add(e, "AMF_FORCE_TO_DESKTOP", "true");
}
}
apr_table_setn(e, "AMF_VER", AMF_VERSION);
apr_table_set(r->headers_out, "AMFplus-Ver", AMF_VERSION);
}
return DECLINED;
}
/* Compile the regular expression described by "regex_text" into
"r". */
#pragma mark function
int compile_regex (regex_t * r, const char * regex_text)
{
int status = regcomp (r, regex_text, REG_EXTENDED|REG_NEWLINE);
if (status != 0) {
char error_message[MAX_ERROR_MSG];
regerror (status, r, error_message, MAX_ERROR_MSG);
printf ("Regex error compiling '%s': %s\n",
regex_text, error_message);
return 1;
}
return 0;
}
/*
Match the string in "to_match" against the compiled regular
expression in "r".
*/
int match_regex (regex_t * r, const char * to_match)
{
/* "P" is a pointer into the string which points to the end of the
previous match. */
const char * p = to_match;
/* "N_matches" is the maximum number of matches allowed. */
const int n_matches = 144 ;
/* "M" contains the matches found. */
regmatch_t m[n_matches];
int nomatch = regexec (r, p, n_matches, m, 0);
if (nomatch) {
//printf ("No more matches.\n");
return 1;
} else {
return 0;
}
return 0;
}
char *match_regex_string (regex_t * r, const char * to_match, int matchOS)
{
char returnValue[MAX_SIZE];
const char * p = to_match;
/* "N_matches" is the maximum number of matches allowed. */
const int n_matches = 10;
/* "M" contains the matches found. */
regmatch_t m[n_matches];
while (1) {
int i = 0;
int nomatch = regexec (r, p, n_matches, m, 0);
if (nomatch) {
return "nc";
}
for (i = 0; i < n_matches; i++) {
int start;
int finish;
if (m[i].rm_so == -1) {
break;
}
start = m[i].rm_so + (p - to_match);
finish = m[i].rm_eo + (p - to_match);
if (i == matchOS) {
sprintf(returnValue, "%.*s", (finish - start), to_match + start);
size_t size=strlen(returnValue) + 1;
return strndup(returnValue, size);
}
}
p += m[0].rm_eo;
}
sprintf(returnValue, "nc");
size_t size=strlen(returnValue) + 1;
return strndup(returnValue, size);
}
#ifdef CURL_SUPPORT
int downloadFile (char *host,char *URI, char fileName[]) {
int returnValue=0;
CURL* handle = curl_easy_init();
CURLcode res;
char url[BUFFER_SIZE];
char tmpFile[BUFFER_SIZE];
sprintf(url,"https://%s%s",host,URI);
sprintf(tmpFile,"%s.tmp",fileName);
curl_easy_setopt( handle, CURLOPT_URL, url ) ;
FILE* fp = fopen( tmpFile, "w");
if (fp == NULL) {
printf("Error to open this file: %s",fileName);
exit(1);
}
curl_easy_setopt(handle, CURLOPT_WRITEDATA, fp) ;
curl_easy_setopt(handle, CURLOPT_VERBOSE, 0);
curl_easy_setopt(handle, CURLOPT_FOLLOWLOCATION, 1L);
curl_easy_setopt(handle, CURLOPT_FAILONERROR, 1);
curl_easy_setopt(handle, CURLOPT_SSL_VERIFYHOST, 0);
curl_easy_setopt(handle, CURLOPT_SSL_VERIFYPEER, 0);
if (ProxyUrl != NULL) {
if (AMFLog==1)
printf("Proxy is setted \n");
curl_easy_setopt(handle, CURLOPT_PROXY, ProxyUrl);
if (ProxyUsr != NULL) {
if (AMFLog==1)
printf("ProxyUsr is correctly setted \n");
curl_easy_setopt(handle, CURLOPT_PROXYUSERNAME, ProxyUsr);
} else {
if (AMFLog==1)
printf("ProxyUsr is not setted \n");
}
if (ProxyUsr != NULL) {
if (AMFLog==1)
printf("ProxyPwd is correctly setted \n");
curl_easy_setopt(handle, CURLOPT_PROXYPASSWORD, ProxyPwd);
} else {
if (AMFLog==1)
printf("ProxyPwd is not setted \n");
}
} else {
if (AMFLog==1)
printf("Proxy is not setted \n");
}
res=curl_easy_perform( handle );
fclose(fp);
if (res == CURLE_OK) {
rename(tmpFile, fileName);
returnValue=1;
} else {
remove(tmpFile);
}
return returnValue;
}
#endif
int socket_connect(char *host, in_port_t port,int check){
struct hostent *hp;
struct sockaddr_in addr;
int on = 1, sock;
if((hp = gethostbyname(host)) == NULL){
if (check==1) {
herror("Connection error:");
printf("for host %s",host);
exit(1);
} else {
return -1;
}
} else {
bcopy(hp->h_addr, &addr.sin_addr, hp->h_length);
addr.sin_port = htons(port);
addr.sin_family = AF_INET;
sock = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, (const char *)&on, sizeof(int));
if(sock == -1){
perror("setsockopt");
exit(1);
} else {
if(connect(sock, (struct sockaddr *)&addr, sizeof(struct sockaddr_in)) == -1){
perror("connect");
exit(1);
}
}
}
return sock;
}
int get_cookie_param(request_rec *r)
{
const char *cookies;
const char *start_cookie;
int returnValue=0;
if ((cookies = apr_table_get(r->headers_in, "Cookie"))) {
char cookiesCompare[strlen(cookies)];
strcpy(cookiesCompare,cookies);
if (compare("amfFull=true",cookiesCompare)==1) {
returnValue=1;
}
}
return returnValue;
}
int checkQueryStringIsFull (char *queryString) {
int returnValue=0;
if (compare("desktop=true",queryString)==1) {
returnValue=1;
}
return returnValue;
}
int checkIsMobile (char *userAgent) {
int returnValue=0;
char * pch;
char * stringApp=NULL;
char * copy = malloc(strlen(isMobileString) + 1);
strcpy(copy, isMobileString);
pch = strtok (copy,",");
while (pch != NULL)
{
regex_t r;
if (compile_regex(& r, pch)==0) {
if (match_regex(& r, userAgent)==0) {
regfree (& r);
returnValue=1;
break;
}
}
regfree (& r);
pch = strtok (NULL, ",");
}
copy=NULL;
pch=NULL;
free(copy);
free(pch);
return returnValue;
}
int checkIsTouch (char *userAgent) {
int returnValue=0;
char * pch;
char * copy = malloc(strlen(isTouchString) + 1);
strcpy(copy, isTouchString);
pch = strtok (copy,",");
while (pch != NULL)
{
regex_t r;
if (compile_regex(& r, pch)==0) {
if (match_regex(& r, userAgent)==0) {
regfree (& r);
returnValue=1;
break;
}
}
regfree (& r);
pch = strtok (NULL, ",");
}
copy=NULL;
pch=NULL;
free(copy);
free(pch);
return returnValue;
}
int checkIsTablet (char *userAgent) {
int returnValue=0;
char * pch;
char * copy = malloc(strlen(isTabletString) + 1);
strcpy(copy, isTabletString);
pch = strtok (copy,",");
while (pch != NULL)
{
regex_t r;
if (compile_regex(& r, pch)==0) {
if (match_regex(& r, userAgent)==0) {
regfree (& r);
returnValue=1;
break;
}
}
regfree (& r);
pch = strtok (NULL, ",");
}
copy=NULL;
pch=NULL;
free(copy);
free(pch);
return returnValue;
}
int checkIsTV (char *userAgent) {
int returnValue=0;
char * pch;
char * copy = malloc(strlen(isTVString) + 1);
strcpy(copy, isTVString);
pch = strtok (copy,",");
while (pch != NULL)
{
regex_t r;
if (compile_regex(& r, pch)==0) {
if (match_regex(& r, userAgent)==0) {
regfree (& r);
returnValue=1;
break;
}
}
regfree (& r);
pch = strtok (NULL, ",");
}
copy=NULL;
pch=NULL;
free(copy);
free(pch);
return returnValue;
}
int compare (char *stringToSearch, char *userAgentSearch) {
int returnValue=0;
char *stringCompare;
char *firstChar=substring(stringToSearch, 0,1);
char *stringCompareFirst=strstr(firstChar,"^");
if (stringCompareFirst !=NULL) {
if (strlen(stringToSearch) - 1 <= strlen(userAgentSearch)) {
char *stringToSearchSub=substring(stringToSearch, 1,strlen(stringToSearch) - 1);
char *userAgentCompare=substring(userAgentSearch, 0,strlen(stringToSearchSub));
char *firstCompareStartWith=strstr(stringToSearchSub,userAgentCompare);
if (firstCompareStartWith != NULL) {
returnValue=1;
}
}
} else {
stringCompare=strstr(userAgentSearch,stringToSearch);
if(stringCompare != NULL) {
returnValue=1;
}
}
return returnValue;
}
#pragma mark get mobile OS
struct browserTypeVersion getBrowserVersion (char *useragent) {
struct browserTypeVersion browser;
char pch[MAX_SIZE];
sprintf(pch,REGEX_BROWSER_TYPE);
browser.type="nc";
browser.version="nc";
regex_t r;
if (compile_regex(& r, pch)==0) {
browser.type=match_regex_string(& r, useragent,1);
browser.version=match_regex_string(& r, useragent,2);
if (strcmp("nc",browser.type)==0) {
regex_t r2;
sprintf(pch,REGEX_BROWSER_TYPE2);
if (compile_regex(& r2, pch)==0) {
browser.type=match_regex_string(& r2, useragent,1);
browser.version=match_regex_string(& r2, useragent,2);
}
regfree (& r);
}
}
regfree (& r);
return browser;
}
char* getOperativeSystemVersion (char *useragent, char *os) {
char returnValue[MAX_SIZE];
sprintf(returnValue, "nc");
char pch[MAX_SIZE];
int matchOS=-1;
if (strcmp("android", os)==0) {
sprintf(pch,REGEX_ANDROID_VERSION);
matchOS=1;
} else if (strcmp("ios", os)==0) {
sprintf(pch,REGEX_IOS_VERSION);
matchOS=1;
} else if (strcmp("windows phone", os)==0) {
sprintf(pch,REGEX_WINDOWS_MOBILE_VERSION);
matchOS=2;
} else if (strcmp("symbian", os)==0) {
sprintf(pch,REGEX_SYMBIANOS_VERSION);
matchOS=1;
} else if (strcmp("mac", os)==0) {
sprintf(pch,REGEX_OSX_VERSION);
matchOS=1;
}
if (matchOS!=-1) {
regex_t r;
if (compile_regex(& r, pch)==0) {
char *returnMatch=match_regex_string(& r, useragent,matchOS);
strcpy(returnValue,returnMatch);
size_t size=strlen(returnValue) + 1;
return strndup(returnValue, size);
} else {
sprintf(returnValue, "nc");
}
regfree (& r);
}
size_t size=strlen(returnValue) + 1;
return strndup(returnValue, size);
}
char* get_cookie_device_param(request_rec *r)
{
const char *cookies;
const char *start_cookie;
char pch[MAX_SIZE];
char returnValue[MAX_SIZE];
sprintf(pch,"AMFParams=([^;]+)");
if ((cookies = apr_table_get(r->headers_in, "Cookie"))) {
char cookiesCompare[strlen(cookies)];
regex_t r;
if (compile_regex(& r, pch)==0) {
char *returnMatch=match_regex_string(& r, cookies,1);
strcpy(returnValue,returnMatch);
//sprintf(returnValue, "%s",cookies);
size_t size=strlen(returnValue) + 1;
return strndup(returnValue, size);
} else {
sprintf(returnValue, "nc");
}
regfree (& r);
}
size_t size=strlen(returnValue) + 1;
return strndup(returnValue, size);
}
char* getOperativeSystem (char *useragent) {
//Android ([0-9]\.[0-9](\.[0-9])?)
char returnValue[MAX_SIZE];
char ostypes[MAX_SIZE]="android,iphone|ipad|ipod,windows phone,symbianos,blackberry,kindle";
char *pch;
int osNumber=0;
pch = strtok (ostypes,",");
while (pch != NULL)
{
regex_t r;
if (compile_regex(& r, pch)==0) {
if (match_regex(& r, useragent)==0) {
if (osNumber==0)
sprintf(returnValue, "android");
else if (osNumber==1)
sprintf(returnValue, "ios");
else if (osNumber==2)
sprintf(returnValue, "windows phone");
else if (osNumber==3)
sprintf(returnValue, "symbian");
else if (osNumber==4)
sprintf(returnValue, "blackberry");
else if (osNumber==5)
sprintf(returnValue, "kindle");
size_t size=strlen(returnValue) + 1;
return strndup(returnValue, size);
}
}
osNumber++;
regfree (& r);
pch = strtok (NULL, ",");
}
sprintf(returnValue, "nc");
size_t size=strlen(returnValue) + 1;
return strndup(returnValue, size);
}
char* getOperativeSystemDesktop (char *useragent) {
//Android ([0-9]\.[0-9](\.[0-9])?)
char returnValue[MAX_SIZE];
char ostypes[MAX_SIZE]="windows,mac,linux";
char *pch;
int osNumber=0;
pch = strtok (ostypes,",");
while (pch != NULL)
{
regex_t r;
if (compile_regex(& r, pch)==0) {
if (match_regex(& r, useragent)==0) {
if (osNumber==0)
sprintf(returnValue, "windows");
else if (osNumber==1)
sprintf(returnValue, "mac");
else if (osNumber==2)
sprintf(returnValue, "linux");
size_t size=strlen(returnValue) + 1;
return strndup(returnValue, size);
}
}
osNumber++;
regfree (& r);
pch = strtok (NULL, ",");
}
sprintf(returnValue, "nc");
size_t size=strlen(returnValue) + 1;
return strndup(returnValue, size);
}
char* readFile(char *nameFile, char *type) {
FILE *fp;
char * line = NULL;
size_t len = 0;
ssize_t read;
char dummy[MAX_SIZE];
fp = fopen(nameFile, "r");
if (fp == NULL) {
if (AMFLog==1)
printf("I couldn't open %s for reading.\n",nameFile );
exit(1);
}
while((read = getline(&line, &len, fp)) != -1) {
sprintf(dummy,"%s", line);
}
size_t size=strlen(dummy) + 1;
if (AMFLog==1)
printf("Configuration for %s device loaded correctly\n",type);
return strndup(dummy, size);
}
void loadParameters(int flag) {
int size=0;
size=strlen(HomeDir);
if (size==0) {
perror("AMFHome is not setted");
exit(1);
}
setDownloadParam=flag;
if (AMFLog==1)
printf ("AMFDownloadParam is correctly setted\n");
char nameFile[MAX_SIZE];
char *hostname;
sprintf(nameFile,"%s/litemobiledetectionPlus.config",HomeDir);
int fd = -1;
int returnCode=0;
#ifdef CURL_SUPPORT
if (setDownloadParam==1) {
returnCode=downloadFile(AMF_HOST,ISMOBILE_URL,nameFile);
if (returnCode == 1) {
if (AMFLog==1)
printf("Configuration for mobile device detection downloaded and saved correctly\n");
} else {
if (AMFLog==1)
printf("Configuration for mobile device detection downloaded failed, try to take old configuration\n");
}
isMobileString=readFile(nameFile,"mobile");
} else {
isMobileString=readFile(nameFile,"mobile");
}
#else
isMobileString=readFile(nameFile,"mobile");
#endif
// Detect tablet devices
sprintf(nameFile,"%s/litetabletdetectionPlus.config",HomeDir);
#ifdef CURL_SUPPORT
if (setDownloadParam==1) {
returnCode=downloadFile(AMF_HOST,ISTABLET_URL,nameFile);
if (returnCode == 1) {
if (AMFLog==1)
printf("Configuration for tablet device detection downloaded and saved correctly\n");
} else {
if (AMFLog==1)
printf("Configuration for tablet device detection downloaded failed, try to take old configuration\n");
}
isTabletString=readFile(nameFile,"tablet");
} else {
isTabletString=readFile(nameFile,"tablet");
}
#else
isTabletString=readFile(nameFile,"tablet");
#endif
// Detect touch
sprintf(nameFile,"%s/litetouchdetectionPlus.config",HomeDir);
#ifdef CURL_SUPPORT
if (setDownloadParam==1) {
returnCode=downloadFile(AMF_HOST,ISTOUCH_URL,nameFile);
if (returnCode == 1) {
if (AMFLog==1)
printf("Configuration for touch device detection downloaded and saved correctly\n");
} else {
if (AMFLog==1)
printf("Configuration for touch device detection downloaded failed, try to take old configuration\n");
}
isTouchString=readFile(nameFile,"touch");
} else {
isTouchString=readFile(nameFile,"touch");
}
#else
isTouchString=readFile(nameFile,"touch");
#endif
// Detect tv
sprintf(nameFile,"%s/litetvdetectionPlus.config",HomeDir);
#ifdef CURL_SUPPORT
if (setDownloadParam==1) {
returnCode=downloadFile(AMF_HOST,ISTV_URL,nameFile);
if (returnCode == 1) {
if (AMFLog==1)
printf("Configuration for touch device detection downloaded and saved correctly\n");
} else {
if (AMFLog==1)
printf("Configuration for touch device detection downloaded failed, try to take old configuration\n");
}
isTVString=readFile(nameFile,"tv");
} else {
isTVString=readFile(nameFile,"tv");
}
#else
isTVString=readFile(nameFile,"tv");
#endif
}
size_t write_data(void *ptr, size_t size, size_t nmemb, FILE *stream) {
size_t written;
written = fwrite(ptr, size, nmemb, stream);
return written;
}
char* substring(const char* str, size_t begin, size_t len)
{
if (str == 0 || strlen(str) == 0 || strlen(str) < begin || strlen(str) < (begin+len))
return 0;
return strndup(str + begin, len);
}
/* DIRECTIVE HTTPD.CONF */
static const char *set_fullDesktop(cmd_parms *parms, void *dummy, int flag)
{
int size=0;
size=strlen(HomeDir);
if (size==0) {
perror("AMFHome is not setted");
exit(1);
}
setFullBrowser=flag;
if (AMFLog==1)
printf ("AMFFullBrowser is correctly setted\n");
return NULL;
}
static const char *set_activate(cmd_parms *parms, void *dummy, int flag)
{
int size=0;
size=strlen(HomeDir);
if (size==0) {
perror("AMFHome is not setted");
exit(1);
}
AMFOn=flag;
if (AMFOn==1) {
if (AMFLog==1)
printf ("AMF is on\n");
} else {
if (AMFLog==1)
printf ("AMF is off\n");
}
#ifndef CURL_SUPPORT
loadParameters(0);
#endif
return NULL;
}
static const char *set_amflog(cmd_parms *parms, void *dummy, int flag)
{
AMFLog=flag;
return NULL;
}
static const char *set_amfproduction(cmd_parms *parms, void *dummy, int flag)
{
AMFProduction=flag;
if (AMFProduction==1) {
printf ("AMF is in production mode\n");
} else {
printf ("AMF is in test mode\n");
}
return NULL;
}
static const char *set_fullBrowserKey(cmd_parms *cmd, void *dummy, const char *map)
{
int size=0;
size=strlen(HomeDir);
if (size==0) {
perror("AMFHome is not setted");
exit(1);
}
sprintf(KeyFullBrowser,"%s",map);
if (AMFLog==1)
printf ("AMFKeyFullBrowser is %s \nFor access the device to fullbrowser set the link: <url>%s=true\n",KeyFullBrowser,KeyFullBrowser);
return NULL;
}
static const char *set_proxy(cmd_parms *cmd, void *dummy, const char *map)
{
ProxyUrl=(char *) map;
if (AMFLog==1)
printf("AMFProxy is setted to: %s\n",ProxyUrl);
return NULL;
}
static const char *set_proxy_usr(cmd_parms *cmd, void *dummy, const char *map)
{
ProxyUsr=(char *) map;
if (AMFLog==1)
printf("AMFProxyUsr is setted to: %s\n",ProxyUsr);
return NULL;
}
static const char *set_proxy_pwd(cmd_parms *cmd, void *dummy, const char *map)
{
ProxyPwd=(char *) map;
if (AMFLog==1)
printf("AMFProxyPwd is setted to: xxxxxxxx\n");
return NULL;
}
static const char *set_downloadParam(cmd_parms *parms, void *dummy, int flag)
{
loadParameters(flag);
return NULL;
}
static const char *set_homeDir(cmd_parms *cmd, void *dummy, const char *map)
{
if (AMFLog==1) {
printf("*************************************************\n");
printf("* APACHE MOBILE FILTER + VERSION %s *\n",AMF_VERSION);
printf("*************************************************\n");
printf ("AMFHome is correctly setted as: %s\n",map);
}
sprintf(HomeDir,"%s",map);
// Detect mobile
return NULL;
}
static const char *set_mobile(cmd_parms *cmd, void *dummy, const char *map)
{
isMobileString=(char *) map;
return NULL;
}
static const char *set_touch(cmd_parms *cmd, void *dummy, const char *map)
{
isTouchString=(char *) map;
return NULL;
}
static const char *set_tablet(cmd_parms *cmd, void *dummy, const char *map)
{
isTabletString=(char *) map;
return NULL;
}
static const char *set_tv(cmd_parms *cmd, void *dummy, const char *map)
{
isTVString=(char *) map;
return NULL;
}
static int amf_per_dir(request_rec * r)
{
return handlerAMF(r);
}
static int amf_post_read_request(request_rec * r)
{
return handlerAMF(r);
}
static void amf_child_init(apr_pool_t * p, server_rec * s)
{
}
static int amf_post_config(apr_pool_t * p, apr_pool_t * plog,
apr_pool_t * ptemp, server_rec * s)
{
return OK;
}
/*static void amf_server_init(apr_pool_t * p, server_rec * s)
{
} */
///////////////////////
static void register_hooks(apr_pool_t *p)
{
/* make sure we run before mod_rewrite's handler */
static const char * const aszSucc[] = {"mod_setenvif.c", "mod_rewrite.c", NULL };
ap_hook_header_parser(amf_per_dir, NULL, aszSucc, APR_HOOK_FIRST);
}
#pragma mark commands directive
static const command_rec amf_cmds [] = {
/*
*RSRC_CONF - httpd.conf at top level or in a VirtualHost context. All directives using server config should use this, as other contexts are meaningless for a server config.
ACCESS_CONF - httpd.conf in a Directory context. This is appropriate to per-dir config directives for a server administrator only, and is often combined (using OR) with RSRC_CONF to allow its use anywhere within httpd.conf.
OR_LIMIT, OR_OPTIONS, OR_FILEINFO, OR_AUTHCFG, OR_INDEXES - extend to allow use of the directive in .htaccess according to AllowOverride setting.
*/
AP_INIT_FLAG("AMFActivate", set_activate, NULL,
RSRC_CONF, "Define for activate AMF"),
AP_INIT_FLAG("AMFLog", set_amflog, NULL,
RSRC_CONF, "Define for log for AMF"),
AP_INIT_FLAG("AMFProduction", set_amfproduction, NULL,
RSRC_CONF, "Define if is AMF is set for production environment (increase pereformance)"),
AP_INIT_TAKE1("AMFHome", set_homeDir, NULL,
RSRC_CONF, "Define HomeDirectory"),
AP_INIT_FLAG("AMFFullBrowser", set_fullDesktop, NULL,
RSRC_CONF, "Define if you want to manage fullbrowser"),
AP_INIT_TAKE1("AMFFullBrowserAccessKey", set_fullBrowserKey, NULL,
RSRC_CONF, "Define the accesskey for your fullbrowser"),
#ifdef CURL_SUPPORT
AP_INIT_TAKE1("AMFProxy", set_proxy, NULL,
RSRC_CONF, "Define proxy for download repository"),
AP_INIT_TAKE1("AMFProxyUsr", set_proxy_usr, NULL,
RSRC_CONF, "Define proxy username for download repository"),
AP_INIT_TAKE1("AMFProxyPwd", set_proxy_pwd, NULL,