diff options
Diffstat (limited to 'src/httrack.c')
| -rw-r--r-- | src/httrack.c | 377 |
1 files changed, 247 insertions, 130 deletions
diff --git a/src/httrack.c b/src/httrack.c index e2b6729..778ca41 100644 --- a/src/httrack.c +++ b/src/httrack.c @@ -46,23 +46,24 @@ Please visit our Website: http://www.httrack.com #include "htsglobal.h" #include "htsbase.h" #include "htsopt.h" +#include "htsdefines.h" #include "httrack.h" +#include "htslib.h" /* Static definitions */ -static int fexist(char* s); +static int fexist(const char* s); static int linput(FILE* fp,char* s,int max); // htswrap_add #include "htswrap.h" -#if HTS_ANALYSTE_CONSOLE - /* specific definitions */ //#include "htsbase.h" #include <stdio.h> #include <stdlib.h> #include <string.h> +#include <signal.h> #ifdef HAVE_SYS_TYPES_H #include <sys/types.h> #endif @@ -75,6 +76,34 @@ static int linput(FILE* fp,char* s,int max); #include <ctype.h> /* END specific definitions */ +static void __cdecl htsshow_init(t_hts_callbackarg *carg); +static void __cdecl htsshow_uninit(t_hts_callbackarg *carg); +static int __cdecl htsshow_start(t_hts_callbackarg *carg, httrackp* opt); +static int __cdecl htsshow_chopt(t_hts_callbackarg *carg, httrackp* opt); +static int __cdecl htsshow_end(t_hts_callbackarg *carg, httrackp* opt); +static int __cdecl htsshow_preprocesshtml(t_hts_callbackarg *carg, httrackp *opt, char** html,int* len,const char* url_address,const char* url_file); +static int __cdecl htsshow_postprocesshtml(t_hts_callbackarg *carg, httrackp *opt, char** html,int* len,const char* url_address,const char* url_file); +static int __cdecl htsshow_checkhtml(t_hts_callbackarg *carg, httrackp *opt, char* html,int len,const char* url_address,const char* url_file); +static int __cdecl htsshow_loop(t_hts_callbackarg *carg, httrackp *opt, lien_back* back,int back_max,int back_index,int lien_n,int lien_tot,int stat_time,hts_stat_struct* stats); +static const char* __cdecl htsshow_query(t_hts_callbackarg *carg, httrackp *opt, const char* question); +static const char* __cdecl htsshow_query2(t_hts_callbackarg *carg, httrackp *opt, const char* question); +static const char* __cdecl htsshow_query3(t_hts_callbackarg *carg, httrackp *opt, const char* question); +static int __cdecl htsshow_check(t_hts_callbackarg *carg, httrackp *opt, const char* adr,const char* fil,int status); +static int __cdecl htsshow_check_mime(t_hts_callbackarg *carg, httrackp *opt, const char* adr,const char* fil,const char* mime,int status); +static void __cdecl htsshow_pause(t_hts_callbackarg *carg, httrackp *opt, const char* lockfile); +static void __cdecl htsshow_filesave(t_hts_callbackarg *carg, httrackp *opt, const char* file); +static void __cdecl htsshow_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 htsshow_linkdetected(t_hts_callbackarg *carg, httrackp *opt, char* link); +static int __cdecl htsshow_linkdetected2(t_hts_callbackarg *carg, httrackp *opt, char* link, const char* start_tag); +static int __cdecl htsshow_xfrstatus(t_hts_callbackarg *carg, httrackp *opt, lien_back* back); +static int __cdecl htsshow_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); +static int __cdecl htsshow_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); +static int __cdecl htsshow_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); + +static void vt_color(int text,int back); +static void vt_clear(void); +static void vt_home(void); + // ISO VT100/220 definitions #define VT_COL_TEXT_BLACK "30" #define VT_COL_TEXT_RED "31" @@ -131,100 +160,14 @@ static void vt_home(void) { #define MAX_LEN_INPROGRESS 40 static int use_show; +static httrackp *global_opt = NULL; + +static void signal_handlers(void); int main(int argc, char **argv) { int ret = 0; - hts_init(); + httrackp *opt; - /* - hts_htmlcheck_init = (t_hts_htmlcheck_init) htswrap_read("init"); -Log: "engine: init" - - hts_htmlcheck_uninit = (t_hts_htmlcheck_uninit) htswrap_read("free"); -Log: "engine: free" - - hts_htmlcheck_start = (t_hts_htmlcheck_start) htswrap_read("start"); -Log: "engine: start" - - hts_htmlcheck_end = (t_hts_htmlcheck_end) htswrap_read("end"); -Log: "engine: end" - - hts_htmlcheck_chopt = (t_hts_htmlcheck_chopt) htswrap_read("change-options"); -Log: "engine: change-options" - - hts_htmlcheck_preprocess = (t_hts_htmlcheck_process) htswrap_read("preprocess-html"); -Log: "preprocess-html: <url>" - - hts_htmlcheck_postprocess = (t_hts_htmlcheck_process) htswrap_read("postprocess-html"); -Log: "postprocess-html: <url>" - -hts_htmlcheck = (t_hts_htmlcheck) htswrap_read("check-html"); -Log: "check-html: <url>" - - hts_htmlcheck_query = (t_hts_htmlcheck_query) htswrap_read("query"); - hts_htmlcheck_query2 = (t_hts_htmlcheck_query2) htswrap_read("query2"); - hts_htmlcheck_query3 = (t_hts_htmlcheck_query3) htswrap_read("query3"); - hts_htmlcheck_loop = (t_hts_htmlcheck_loop) htswrap_read("loop"); - hts_htmlcheck_check = (t_hts_htmlcheck_check) htswrap_read("check-link"); - hts_htmlcheck_check_mime = (t_hts_htmlcheck_check_mime) htswrap_read("check-mime"); -Log: none - - hts_htmlcheck_pause = (t_hts_htmlcheck_pause) htswrap_read("pause"); -Log: "pause: <lockfile>" - - hts_htmlcheck_filesave = (t_hts_htmlcheck_filesave) htswrap_read("save-file"); - hts_htmlcheck_filesave2 = (t_hts_htmlcheck_filesave2) htswrap_read("save-file2"); - hts_htmlcheck_linkdetected = (t_hts_htmlcheck_linkdetected) htswrap_read("link-detected"); - hts_htmlcheck_linkdetected2 = (t_hts_htmlcheck_linkdetected2) htswrap_read("link-detected2"); -Log: none - - hts_htmlcheck_xfrstatus = (t_hts_htmlcheck_xfrstatus) htswrap_read("transfer-status"); -Log: - "engine: transfer-status: link updated: <url> -> <file>" - | "engine: transfer-status: link added: <url> -> <file>" - | "engine: transfer-status: link recorded: <url> -> <file>" - | "engine: transfer-status: link link error (<errno>, '<err_msg>'): <url>" - hts_htmlcheck_savename = (t_hts_htmlcheck_savename ) htswrap_read("save-name"); -Log: - "engine: save-name: local name: <url> -> <file>" -*/ - - htswrap_add("init",htsshow_init); - htswrap_add("free",htsshow_uninit); - htswrap_add("start",htsshow_start); - htswrap_add("change-options",htsshow_chopt); - htswrap_add("end",htsshow_end); - htswrap_add("preprocess-html",htsshow_preprocesshtml); - htswrap_add("postprocess-html",htsshow_preprocesshtml); - htswrap_add("check-html",htsshow_checkhtml); - htswrap_add("loop",htsshow_loop); - htswrap_add("query",htsshow_query); - htswrap_add("query2",htsshow_query2); - htswrap_add("query3",htsshow_query3); - htswrap_add("check-link",htsshow_check); - htswrap_add("check-mime",htsshow_check_mime); - htswrap_add("pause",htsshow_pause); - htswrap_add("save-file",htsshow_filesave); - htswrap_add("save-file2",htsshow_filesave2); - htswrap_add("link-detected",htsshow_linkdetected); - htswrap_add("link-detected2",htsshow_linkdetected2); - htswrap_add("transfer-status",htsshow_xfrstatus); - htswrap_add("save-name",htsshow_savename); - htswrap_add("send-header", htsshow_sendheader); - htswrap_add("receive-header", htsshow_receiveheader); - - ret = hts_main(argc,argv); - if (ret) { - fprintf(stderr, "* %s\n", hts_errmsg()); - } - return ret; -} - - -/* CALLBACK FUNCTIONS */ - -/* Initialize the Winsock */ -static void __cdecl htsshow_init(void) { #ifdef _WIN32 { WORD wVersionRequested; // requested version WinSock API @@ -243,13 +186,59 @@ static void __cdecl htsshow_init(void) { } #endif -} -static void __cdecl htsshow_uninit(void) { + signal_handlers(); + hts_init(); + opt = global_opt = hts_create_opt(); + + CHAIN_FUNCTION(opt, init, htsshow_init, NULL); + CHAIN_FUNCTION(opt, uninit, htsshow_uninit, NULL); + CHAIN_FUNCTION(opt, start, htsshow_start, NULL); + CHAIN_FUNCTION(opt, end, htsshow_end, NULL); + CHAIN_FUNCTION(opt, chopt, htsshow_chopt, NULL); + CHAIN_FUNCTION(opt, preprocess, htsshow_preprocesshtml, NULL); + CHAIN_FUNCTION(opt, postprocess, htsshow_postprocesshtml, NULL); + CHAIN_FUNCTION(opt, check_html, htsshow_checkhtml, NULL); + CHAIN_FUNCTION(opt, query, htsshow_query, NULL); + CHAIN_FUNCTION(opt, query2, htsshow_query2, NULL); + CHAIN_FUNCTION(opt, query3, htsshow_query3, NULL); + CHAIN_FUNCTION(opt, loop, htsshow_loop, NULL); + CHAIN_FUNCTION(opt, check_link, htsshow_check, NULL); + CHAIN_FUNCTION(opt, check_mime, htsshow_check_mime, NULL); + CHAIN_FUNCTION(opt, pause, htsshow_pause, NULL); + CHAIN_FUNCTION(opt, filesave, htsshow_filesave, NULL); + CHAIN_FUNCTION(opt, filesave2, htsshow_filesave2, NULL); + CHAIN_FUNCTION(opt, linkdetected, htsshow_linkdetected, NULL); + CHAIN_FUNCTION(opt, linkdetected2, htsshow_linkdetected2, NULL); + CHAIN_FUNCTION(opt, xfrstatus, htsshow_xfrstatus, NULL); + CHAIN_FUNCTION(opt, savename, htsshow_savename, NULL); + CHAIN_FUNCTION(opt, sendhead, htsshow_sendheader, NULL); + CHAIN_FUNCTION(opt, receivehead, htsshow_receiveheader, NULL); + + ret = hts_main2(argc, argv, opt); + if (ret) { + fprintf(stderr, "* %s\n", hts_errmsg(opt)); + } + global_opt = NULL; + hts_free_opt(opt); + htsthread_wait(); /* wait for pending threads */ + hts_uninit(); + #ifdef _WIN32 WSACleanup(); #endif + + return ret; +} + + +/* CALLBACK FUNCTIONS */ + +/* Initialize the Winsock */ +static void __cdecl htsshow_init(t_hts_callbackarg *carg) { +} +static void __cdecl htsshow_uninit(t_hts_callbackarg *carg) { } -static int __cdecl htsshow_start(httrackp* opt) { +static int __cdecl htsshow_start(t_hts_callbackarg *carg, httrackp* opt) { use_show=0; if (opt->verbosedisplay==2) { use_show=1; @@ -257,19 +246,22 @@ static int __cdecl htsshow_start(httrackp* opt) { } return 1; } -static int __cdecl htsshow_chopt(httrackp* opt) { - return htsshow_start(opt); +static int __cdecl htsshow_chopt(t_hts_callbackarg *carg, httrackp* opt) { + return htsshow_start(carg, opt); } -static int __cdecl htsshow_end(void) { +static int __cdecl htsshow_end(t_hts_callbackarg *carg, httrackp* opt) { return 1; } -static int __cdecl htsshow_preprocesshtml(char** html,int* len,char* url_adresse,char* url_fichier) { +static int __cdecl htsshow_preprocesshtml(t_hts_callbackarg *carg, httrackp *opt, char** html,int* len,const char* url_address,const char* url_file) { return 1; } -static int __cdecl htsshow_checkhtml(char* html,int len,char* url_adresse,char* url_fichier) { +static int __cdecl htsshow_postprocesshtml(t_hts_callbackarg *carg, httrackp *opt, char** html,int* len,const char* url_address,const char* url_file) { return 1; } -static int __cdecl htsshow_loop(lien_back* back,int back_max,int back_index,int lien_n,int lien_tot,int stat_time, hts_stat_struct* stats) { // appelé à chaque boucle de HTTrack +static int __cdecl htsshow_checkhtml(t_hts_callbackarg *carg, httrackp *opt, char* html,int len,const char* url_address,const char* url_file) { + return 1; +} +static int __cdecl htsshow_loop(t_hts_callbackarg *carg, httrackp *opt, lien_back* back,int back_max,int back_index,int lien_n,int lien_tot,int stat_time, hts_stat_struct* stats) { // appelé à chaque boucle de HTTrack static TStamp prev_mytime=0; /* ok */ static t_InpInfo SInfo; /* ok */ // @@ -329,6 +321,7 @@ static int __cdecl htsshow_loop(lien_back* back,int back_max,int back_index,int if ( ((mytime - prev_mytime)>100) || ((mytime - prev_mytime)<0) ) { + strc_int2bytes2 strc, strc2, strc3; prev_mytime=mytime; @@ -382,11 +375,11 @@ static int __cdecl htsshow_loop(lien_back* back,int back_max,int back_index,int STYLE_STATRESET , /* */ - (char*)int2bytes(SInfo.stat_bytes), + (char*)int2bytes(&strc,SInfo.stat_bytes), (int)lien_n,(int)SInfo.lien_tot,(int)nbk, (char*)st, (int)SInfo.stat_written, - (char*)int2bytessec(SInfo.irate),(char*)int2bytessec(SInfo.rate), + (char*)int2bytessec(&strc2,SInfo.irate),(char*)int2bytessec(&strc3,SInfo.rate), (int)SInfo.stat_updated, (int)SInfo.stat_nsocket, (int)SInfo.stat_errors @@ -430,21 +423,21 @@ static int __cdecl htsshow_loop(lien_back* back,int back_max,int back_index,int } break; case 1: - if (back[i].status==99) { + if (back[i].status==STATUS_WAIT_HEADERS) { strcpybuff(StatsBuffer[index].state,"request"); ok=1; } - else if (back[i].status==100) { + else if (back[i].status==STATUS_CONNECTING) { strcpybuff(StatsBuffer[index].state,"connect"); ok=1; } - else if (back[i].status==101) { + else if (back[i].status==STATUS_WAIT_DNS) { strcpybuff(StatsBuffer[index].state,"search"); ok=1; } - else if (back[i].status==1000) { // ohh le beau ftp + else if (back[i].status==STATUS_FTP_TRANSFER) { // ohh le beau ftp sprintf(StatsBuffer[index].state,"ftp: %s",back[i].info); ok=1; } break; default: - if (back[i].status==0) { // prêt + if (back[i].status==STATUS_READY) { // prêt if ((back[i].r.statuscode==200)) { strcpybuff(StatsBuffer[index].state,"ready"); ok=1; } @@ -484,7 +477,7 @@ static int __cdecl htsshow_loop(lien_back* back,int back_max,int back_index,int } } - if ((l=strlen(s))<MAX_LEN_INPROGRESS) + if ((l = (int) strlen(s))<MAX_LEN_INPROGRESS) strcpybuff(StatsBuffer[index].name,s); else { // couper @@ -498,7 +491,7 @@ static int __cdecl htsshow_loop(lien_back* back,int back_max,int back_index,int StatsBuffer[index].sizetot=back[i].r.totalsize; StatsBuffer[index].size=back[i].r.size; } else { // pas de taille prédéfinie - if (back[i].status==0) { // prêt + if (back[i].status==STATUS_READY) { // prêt StatsBuffer[index].sizetot=back[i].r.size; StatsBuffer[index].size=back[i].r.size; } else { @@ -520,10 +513,10 @@ static int __cdecl htsshow_loop(lien_back* back,int back_max,int back_index,int { int parsing=0; printf("Current job: "); - if (!(parsing=hts_is_parsing(-1))) + if (!(parsing=hts_is_parsing(opt, -1))) printf("receiving files"); else { - switch(hts_is_testing()) { + switch(hts_is_testing(opt)) { case 0: printf("parsing HTML file (%d%%)",parsing); break; @@ -556,8 +549,8 @@ static int __cdecl htsshow_loop(lien_back* back,int back_max,int back_index,int StatsBuffer[i].state, StatsBuffer[i].name, StatsBuffer[i].file, - int2bytes(StatsBuffer[i].size), - int2bytes(StatsBuffer[i].sizetot) + int2bytes(&strc,StatsBuffer[i].size), + int2bytes(&strc2,StatsBuffer[i].sizetot) ); } printf("%s\n",VT_CLREOL); @@ -573,19 +566,19 @@ static int __cdecl htsshow_loop(lien_back* back,int back_max,int back_index,int return 1; } -static char* __cdecl htsshow_query(char* question) { +static const char* __cdecl htsshow_query(t_hts_callbackarg *carg, httrackp *opt, const char* question) { static char s[12]=""; /* ok */ printf("%s\nPress <Y><Enter> to confirm, <N><Enter> to abort\n",question); io_flush; linput(stdin,s,4); return s; } -static char* __cdecl htsshow_query2(char* question) { +static const char* __cdecl htsshow_query2(t_hts_callbackarg *carg, httrackp *opt, const char* question) { static char s[12]=""; /* ok */ printf("%s\nPress <Y><Enter> to confirm, <N><Enter> to abort\n",question); io_flush; linput(stdin,s,4); return s; } -static char* __cdecl htsshow_query3(char* question) { +static const char* __cdecl htsshow_query3(t_hts_callbackarg *carg, httrackp *opt, const char* question) { static char line[256]; /* ok */ do { io_flush; linput(stdin,line,206); @@ -593,44 +586,44 @@ static char* __cdecl htsshow_query3(char* question) { printf("ok..\n"); return line; } -static int __cdecl htsshow_check(char* adr,char* fil,int status) { +static int __cdecl htsshow_check(t_hts_callbackarg *carg, httrackp *opt, const char* adr,const char* fil,int status) { return -1; } -static int __cdecl htsshow_check_mime(char* adr,char* fil,char* mime,int status) { +static int __cdecl htsshow_check_mime(t_hts_callbackarg *carg, httrackp *opt, const char* adr,const char* fil,const char* mime,int status) { return -1; } -static void __cdecl htsshow_pause(char* lockfile) { +static void __cdecl htsshow_pause(t_hts_callbackarg *carg, httrackp *opt, const char* lockfile) { while (fexist(lockfile)) { Sleep(1000); } } -static void __cdecl htsshow_filesave(char* file) { +static void __cdecl htsshow_filesave(t_hts_callbackarg *carg, httrackp *opt, const char* file) { } -static void __cdecl htsshow_filesave2(char* adr, char* fil, char* save, int is_new, int is_modified,int not_updated) { +static void __cdecl htsshow_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 htsshow_linkdetected(char* link) { +static int __cdecl htsshow_linkdetected(t_hts_callbackarg *carg, httrackp *opt, char* link) { return 1; } -static int __cdecl htsshow_linkdetected2(char* link, char* start_tag) { +static int __cdecl htsshow_linkdetected2(t_hts_callbackarg *carg, httrackp *opt, char* link, const char* start_tag) { return 1; } -static int __cdecl htsshow_xfrstatus(lien_back* back) { +static int __cdecl htsshow_xfrstatus(t_hts_callbackarg *carg, httrackp *opt, lien_back* back) { return 1; } -static int __cdecl htsshow_savename(char* adr_complete,char* fil_complete,char* referer_adr,char* referer_fil,char* save) { +static int __cdecl htsshow_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 htsshow_sendheader(char* buff, char* adr, char* fil, char* referer_adr, char* referer_fil, htsblk* outgoing) { +static int __cdecl htsshow_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 htsshow_receiveheader(char* buff, char* adr, char* fil, char* referer_adr, char* referer_fil, htsblk* incoming) { +static int __cdecl htsshow_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; } /* *** Various functions *** */ -static int fexist(char* s) { +static int fexist(const char* s) { struct stat st; memset(&st, 0, sizeof(st)); if (stat(s, &st) == 0) { @@ -659,4 +652,128 @@ static int linput(FILE* fp,char* s,int max) { return j; } + +// routines de détournement de SIGHUP & co (Unix) +// +static void sig_ignore( int code ) { // ignorer signal +} +static void sig_term( int code ) { // quitter brutalement + fprintf(stderr,"\nProgram terminated (signal %d)\n",code); + exit(0); +} +static void sig_finish( int code ) { // finir et quitter + signal(code,sig_term); // quitter si encore + if (global_opt != NULL) { + global_opt->state.exit_xh=1; + } + fprintf(stderr,"\nExit requested to engine (signal %d)\n",code); +} +#ifdef _WIN32 +static void sig_ask( int code ) { // demander + char s[256]; + signal(code,sig_term); // quitter si encore + printf("\nQuit program/Interrupt/Cancel? (Q/I/C) "); + fflush(stdout); + scanf("%s",s); + if ( (s[0]=='y') || (s[0]=='Y') || (s[0]=='o') || (s[0]=='O') || (s[0]=='q') || (s[0]=='Q')) + exit(0); // quitter + else if ( (s[0]=='i') || (s[0]=='I') ) { + if (global_opt != NULL) { + // ask for stop + global_opt->state.stop=1; + } + } + signal(code,sig_ask); // remettre signal +} +#else +static void sig_doback(int blind); +static void sig_back( int code ) { // ignorer et mettre en backing + signal(code,sig_ignore); + sig_doback(0); +} +static void sig_ask( int code ) { // demander + char s[256]; + signal(code,sig_term); // quitter si encore + printf("\nQuit program/Interrupt/Background/bLind background/Cancel? (Q/I/B/L/C) "); + fflush(stdout); + scanf("%s",s); + if ( (s[0]=='y') || (s[0]=='Y') || (s[0]=='o') || (s[0]=='O') || (s[0]=='q') || (s[0]=='Q')) + exit(0); // quitter + else if ( (s[0]=='b') || (s[0]=='B') || (s[0]=='a') || (s[0]=='A') ) + sig_doback(0); // arrière plan + else if ( (s[0]=='l') || (s[0]=='L') ) + sig_doback(1); // arrière plan + else if ( (s[0]=='i') || (s[0]=='I') ) { + if (global_opt != NULL) { + // ask for stop + printf("finishing pending transfers.. please wait\n"); + global_opt->state.stop=1; + } + signal(code,sig_ask); // remettre signal + } + else { + printf("cancel..\n"); + signal(code,sig_ask); // remettre signal + } +} +static void sig_brpipe( int code ) { // treat if necessary + signal(code, sig_brpipe); +} +static void sig_doback(int blind) { // mettre en backing + int out=-1; + // + printf("\nMoving into background to complete the mirror...\n"); fflush(stdout); + + if (global_opt != NULL) { + // suppress logging and asking lousy questions + global_opt->quiet=1; + global_opt->verbosedisplay=0; + } + + if (!blind) + out = open("hts-nohup.out",O_CREAT|O_WRONLY,S_IRUSR|S_IWUSR); + if (out == -1) + out = open("/dev/null",O_WRONLY,S_IRUSR|S_IWUSR); + close(0); + close(1); + dup(out); + close(2); + dup(out); + // + switch (fork()) { + case 0: + break; + case -1: + fprintf(stderr,"Error: can not fork process\n"); + break; + default: // pere + usleep(100000); // pause 1/10s "A microsecond is .000001s" + _exit(0); + break; + } +} +#endif + +static void signal_handlers(void) { +#ifdef _WIN32 +#ifndef _WIN32_WCE +#if 0 /* BUG366763 */ + signal( SIGINT , sig_ask ); // ^C +#endif + signal( SIGTERM , sig_finish ); // kill <process> +#endif +#else +#if 0 /* BUG366763 */ + signal( SIGHUP , sig_back ); // close window +#endif + signal( SIGTSTP , sig_back ); // ^Z + signal( SIGTERM , sig_finish ); // kill <process> +#if 0 /* BUG366763 */ + signal( SIGINT , sig_ask ); // ^C #endif + signal( SIGPIPE , sig_brpipe ); // broken pipe (write into non-opened socket) + signal( SIGCHLD , sig_ignore ); // child change status +#endif +} + +// fin routines de détournement de SIGHUP & co |