/usr/share/httrack/libtest/example-main.c is in libhttrack-dev 3.49.2-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 | /*
HTTrack library example
.c file
Prerequisites:
- install winhttrack
- set the proper path in the project settings (especially for the httrack lib and dll)
How to build: (callback.so or callback.dll)
With GNU-GCC:
gcc -I/usr/include/httrack -O -g3 -Wall -D_REENTRANT -o example example.c -lhttrack2
With MS-Visual C++:
cl -nologo -W3 -Zi -Zp4 -DWIN32 -Fe"mycallback.exe" callbacks-example.c wsock32.lib libhttrack.lib
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef _WIN32
#include <windows.h>
#endif
/* Standard httrack module includes */
#include "httrack-library.h"
#include "htsopt.h"
#include "htsdefines.h"
/* Local definitions */
#include "example-main.h"
/*
* Name: main
* Description: main() function
* Parameters: None
* Should return: error status
*/
int main(void) {
/*
First, ask for an URL
Note: For the test, option r2 (mirror max depth=1) and --testscan (no index, no cache, do not store, no log files)
*/
char _argv[][256] = { "httrack_test", "<URL>", "-r3", "--testscan", "" };
char *argv[] = { NULL, NULL, NULL, NULL, NULL };
int argc = 0;
httrackp *opt;
int ret;
while(strlen(_argv[argc])) {
argv[argc] = _argv[argc];
argc++;
}
argv[argc] = NULL;
printf("HTTrackLib test program\n");
printf("Enter URL (example: www.foobar.com/index.html) :");
scanf("%s", argv[1]);
printf("Test: 1 depth\n");
/* Initialize the library */
#ifdef _WIN32
{
WORD wVersionRequested; // requested version WinSock API
WSADATA wsadata; // Windows Sockets API data
int stat;
wVersionRequested = 0x0101;
stat = WSAStartup(wVersionRequested, &wsadata);
if (stat != 0) {
printf("Winsock not found!\n");
return;
} else if (LOBYTE(wsadata.wVersion) != 1 && HIBYTE(wsadata.wVersion) != 1) {
printf("WINSOCK.DLL does not support version 1.1\n");
WSACleanup();
return;
}
}
#endif
hts_init();
/* Create option settings and set callbacks (wrappers) */
opt = hts_create_opt();
CHAIN_FUNCTION(opt, init, httrack_wrapper_init, NULL);
CHAIN_FUNCTION(opt, uninit, httrack_wrapper_uninit, NULL);
CHAIN_FUNCTION(opt, start, httrack_wrapper_start, NULL);
CHAIN_FUNCTION(opt, end, httrack_wrapper_end, NULL);
CHAIN_FUNCTION(opt, chopt, httrack_wrapper_chopt, NULL);
CHAIN_FUNCTION(opt, preprocess, httrack_wrapper_preprocesshtml, NULL);
CHAIN_FUNCTION(opt, postprocess, httrack_wrapper_postprocesshtml, NULL);
CHAIN_FUNCTION(opt, check_html, httrack_wrapper_checkhtml, NULL);
CHAIN_FUNCTION(opt, query, httrack_wrapper_query, NULL);
CHAIN_FUNCTION(opt, query2, httrack_wrapper_query2, NULL);
CHAIN_FUNCTION(opt, query3, httrack_wrapper_query3, NULL);
CHAIN_FUNCTION(opt, loop, httrack_wrapper_loop, NULL);
CHAIN_FUNCTION(opt, check_link, httrack_wrapper_check, NULL);
CHAIN_FUNCTION(opt, check_mime, httrack_wrapper_check_mime, NULL);
CHAIN_FUNCTION(opt, pause, httrack_wrapper_pause, NULL);
CHAIN_FUNCTION(opt, filesave, httrack_wrapper_filesave, NULL);
CHAIN_FUNCTION(opt, filesave2, httrack_wrapper_filesave2, NULL);
CHAIN_FUNCTION(opt, linkdetected, httrack_wrapper_linkdetected, NULL);
CHAIN_FUNCTION(opt, linkdetected2, httrack_wrapper_linkdetected2, NULL);
CHAIN_FUNCTION(opt, xfrstatus, httrack_wrapper_xfrstatus, NULL);
CHAIN_FUNCTION(opt, savename, httrack_wrapper_savename, NULL);
CHAIN_FUNCTION(opt, sendhead, httrack_wrapper_sendheader, NULL);
CHAIN_FUNCTION(opt, receivehead, httrack_wrapper_receiveheader, NULL);
/* Then, launch the mirror */
ret = hts_main2(argc, argv, opt);
/* Wait for a key */
printf("\nPress ENTER key to exit\n");
scanf("%s", argv[1]);
/* Clear option state */
hts_free_opt(opt);
hts_uninit();
#ifdef _WIN32
WSACleanup();
#endif
/* That's all! */
return 0;
}
/* CALLBACK FUNCTIONS */
/* Initialize the Winsock */
static void CDECL httrack_wrapper_init(t_hts_callbackarg * carg) {
printf("Engine started\n");
}
static void CDECL httrack_wrapper_uninit(t_hts_callbackarg * carg) {
printf("Engine exited\n");
}
static int CDECL httrack_wrapper_start(t_hts_callbackarg * carg, httrackp * opt) {
printf("Start of mirror\n");
return 1;
}
static int CDECL httrack_wrapper_chopt(t_hts_callbackarg * carg, httrackp * opt) {
return 1;
}
static int CDECL httrack_wrapper_end(t_hts_callbackarg * carg, httrackp * opt) {
printf("End of mirror\n");
return 1;
}
static int CDECL httrack_wrapper_checkhtml(t_hts_callbackarg * carg,
httrackp * opt, char *html, int len,
const char *url_address,
const char *url_file) {
printf("Parsing html file: http://%s%s\n", url_address, url_file);
return 1;
}
static int CDECL httrack_wrapper_loop(t_hts_callbackarg * carg, httrackp * opt,
void *_back, int back_max, int back_index,
int lien_n, int lien_tot, int stat_time,
hts_stat_struct * stats) {
/* printf("..httrack_wrapper_loop called\n"); */
return 1;
}
static const char *CDECL httrack_wrapper_query(t_hts_callbackarg * carg,
httrackp * opt,
const char *question) {
/* Answer is No */
return "N";
}
static const char *CDECL httrack_wrapper_query2(t_hts_callbackarg * carg,
httrackp * opt,
const char *question) {
/* Answer is No */
return "N";
}
static const char *CDECL httrack_wrapper_query3(t_hts_callbackarg * carg,
httrackp * opt,
const char *question) {
/* Answer is "" */
return "";
}
static int CDECL httrack_wrapper_check(t_hts_callbackarg * carg, httrackp * opt,
const char *adr, const char *fil,
int status) {
printf("Link status tested: http://%s%s\n", adr, fil);
return -1;
}
static void CDECL httrack_wrapper_pause(t_hts_callbackarg * carg,
httrackp * opt, const char *lockfile) {
/* Wait until lockfile is removed.. */
}
static void CDECL httrack_wrapper_filesave(t_hts_callbackarg * carg,
httrackp * opt, const char *file) {
}
static int CDECL httrack_wrapper_linkdetected(t_hts_callbackarg * carg,
httrackp * opt, char *link) {
printf("Link detected: %s\n", link);
return 1;
}
static int CDECL httrack_wrapper_xfrstatus(t_hts_callbackarg * carg,
httrackp * opt, void *back) {
return 1;
}
static int CDECL httrack_wrapper_preprocesshtml(t_hts_callbackarg * carg,
httrackp * opt, char **html,
int *len,
const char *url_address,
const char *url_file) {
return 1;
}
static int CDECL httrack_wrapper_postprocesshtml(t_hts_callbackarg * carg,
httrackp * opt, char **html,
int *len,
const char *url_address,
const char *url_file) {
return 1;
}
static int CDECL httrack_wrapper_check_mime(t_hts_callbackarg * carg,
httrackp * opt, const char *adr,
const char *fil, const char *mime,
int status) {
return -1;
}
static void CDECL httrack_wrapper_filesave2(t_hts_callbackarg * carg,
httrackp * opt, const char *adr,
const char *fil, const char *save,
int is_new, int is_modified,
int not_updated) {
}
static int CDECL httrack_wrapper_linkdetected2(t_hts_callbackarg * carg,
httrackp * opt, char *link,
const char *start_tag) {
return 1;
}
static int CDECL httrack_wrapper_savename(t_hts_callbackarg * carg,
httrackp * opt,
const char *adr_complete,
const char *fil_complete,
const char *referer_adr,
const char *referer_fil, char *save) {
return 1;
}
static int CDECL httrack_wrapper_sendheader(t_hts_callbackarg * carg,
httrackp * opt, char *buff,
const char *adr, const char *fil,
const char *referer_adr,
const char *referer_fil,
htsblk * outgoing) {
return 1;
}
static int CDECL httrack_wrapper_receiveheader(t_hts_callbackarg * carg,
httrackp * opt, char *buff,
const char *adr, const char *fil,
const char *referer_adr,
const char *referer_fil,
htsblk * incoming) {
return 1;
}
|