From 1ecdfbe3b855b1f13bcddccc20135f7e35f171a6 Mon Sep 17 00:00:00 2001 From: Xavier Roche Date: Mon, 19 Mar 2012 13:00:51 +0000 Subject: httrack 3.43.12 --- libtest/callbacks-example-log.c | 228 ++++++++++++++++++++-------------------- 1 file changed, 114 insertions(+), 114 deletions(-) (limited to 'libtest/callbacks-example-log.c') diff --git a/libtest/callbacks-example-log.c b/libtest/callbacks-example-log.c index 2834d05..068fda4 100755 --- a/libtest/callbacks-example-log.c +++ b/libtest/callbacks-example-log.c @@ -1,114 +1,114 @@ -/* - HTTrack external callbacks example : dumy plugin, aimed to log for debugging purpose - - How to build: (callback.so or callback.dll) - With GNU-GCC: - gcc -O -g3 -Wall -D_REENTRANT -shared -o mycallback.so callbacks-example.c -lhttrack1 - With MS-Visual C++: - cl -LD -nologo -W3 -Zi -Zp4 -DWIN32 -Fe"mycallback.dll" callbacks-example.c libhttrack1.lib - - Note: the httrack library linker option is only necessary when using libhttrack's functions inside the callback - - How to use: - httrack --wrapper mycallback .. -*/ - -/* system includes */ -#include -#include -#include - -/* standard httrack module includes */ -#include "httrack-library.h" -#include "htsopt.h" -#include "htsdefines.h" - -/* external functions */ -EXTERNAL_FUNCTION int hts_plug(httrackp *opt, const char* argv); -EXTERNAL_FUNCTION int hts_unplug(httrackp *opt); - -/* local function called as "check_html" callback */ -static int process_file(t_hts_callbackarg *carg, httrackp *opt, - char* html, int len, const char* url_address, const char* url_file) { - void *ourDummyArg = (void*) CALLBACKARG_USERDEF(carg); /*optional user-defined arg*/ - char *fmt; - - /* call parent functions if multiple callbacks are chained. you can skip this part, if you don't want previous callbacks to be called. */ - if (CALLBACKARG_PREV_FUN(carg, check_html) != NULL) { - if (!CALLBACKARG_PREV_FUN(carg, check_html)(CALLBACKARG_PREV_CARG(carg), opt, - html, len, url_address, url_file)) { - return 0; /* abort */ - } - } - - /* log */ - fprintf(stderr, "* parsing file %s%s\n", url_address, url_file); - fmt = malloc(strlen(url_address) + strlen(url_file) + 128); - sprintf(fmt, " parsing file %s%s", url_address, url_file); - hts_log(opt, "log-wrapper-info", fmt); - free(fmt); - - return 1; /* success */ -} - -static int start_of_mirror(t_hts_callbackarg *carg, httrackp *opt) { - const char *arginfo = (char*) CALLBACKARG_USERDEF(carg); - - fprintf(stderr, "* mirror start\n"); - hts_log(opt, arginfo, "mirror started"); - - /* call parent functions if multiple callbacks are chained. you can skip this part, if you don't want previous callbacks to be called. */ - if (CALLBACKARG_PREV_FUN(carg, end) != NULL) { - /* status is ok on our side, return other callabck's status */ - return CALLBACKARG_PREV_FUN(carg, start)(CALLBACKARG_PREV_CARG(carg), opt); - } - - return 1; /* success */ -} - -/* local function called as "end" callback */ -static int end_of_mirror(t_hts_callbackarg *carg, httrackp *opt) { - const char *arginfo = (char*) CALLBACKARG_USERDEF(carg); - - fprintf(stderr, "* mirror end\n"); - hts_log(opt, arginfo, "mirror ended"); - - /* call parent functions if multiple callbacks are chained. you can skip this part, if you don't want previous callbacks to be called. */ - if (CALLBACKARG_PREV_FUN(carg, end) != NULL) { - /* status is ok on our side, return other callabck's status */ - return CALLBACKARG_PREV_FUN(carg, end)(CALLBACKARG_PREV_CARG(carg), opt); - } - - return 1; /* success */ -} - -/* -module entry point -the function name and prototype MUST match this prototype -*/ -EXTERNAL_FUNCTION int hts_plug(httrackp *opt, const char* argv) { - /* optional argument passed in the commandline we won't be using here */ - const char *arg = strchr(argv, ','); - if (arg != NULL) - arg++; - - /* plug callback functions */ - if (arg == NULL) - arg = "log-wrapper-info"; - hts_log(opt, arg, "* plugging functions"); - CHAIN_FUNCTION(opt, check_html, process_file, (char*) arg); - CHAIN_FUNCTION(opt, start, start_of_mirror, (char*) arg); - CHAIN_FUNCTION(opt, end, end_of_mirror, (char*) arg); - - hts_log(opt, arg, "* module successfully plugged"); - return 1; /* success */ -} - -/* -module exit point -the function name and prototype MUST match this prototype -*/ -EXTERNAL_FUNCTION int hts_unplug(httrackp *opt) { - hts_log(opt, "log-wrapper-info", "* module successfully unplugged"); - return 1; -} +/* + HTTrack external callbacks example : dumy plugin, aimed to log for debugging purpose + + How to build: (callback.so or callback.dll) + With GNU-GCC: + gcc -O -g3 -Wall -D_REENTRANT -shared -o mycallback.so callbacks-example.c -lhttrack2 + With MS-Visual C++: + cl -LD -nologo -W3 -Zi -Zp4 -DWIN32 -Fe"mycallback.dll" callbacks-example.c libhttrack.lib + + Note: the httrack library linker option is only necessary when using libhttrack's functions inside the callback + + How to use: + httrack --wrapper mycallback .. +*/ + +/* system includes */ +#include +#include +#include + +/* standard httrack module includes */ +#include "httrack-library.h" +#include "htsopt.h" +#include "htsdefines.h" + +/* external functions */ +EXTERNAL_FUNCTION int hts_plug(httrackp *opt, const char* argv); +EXTERNAL_FUNCTION int hts_unplug(httrackp *opt); + +/* local function called as "check_html" callback */ +static int process_file(t_hts_callbackarg *carg, httrackp *opt, + char* html, int len, const char* url_address, const char* url_file) { + void *ourDummyArg = (void*) CALLBACKARG_USERDEF(carg); /*optional user-defined arg*/ + char *fmt; + + /* call parent functions if multiple callbacks are chained. you can skip this part, if you don't want previous callbacks to be called. */ + if (CALLBACKARG_PREV_FUN(carg, check_html) != NULL) { + if (!CALLBACKARG_PREV_FUN(carg, check_html)(CALLBACKARG_PREV_CARG(carg), opt, + html, len, url_address, url_file)) { + return 0; /* abort */ + } + } + + /* log */ + fprintf(stderr, "* parsing file %s%s\n", url_address, url_file); + fmt = malloc(strlen(url_address) + strlen(url_file) + 128); + sprintf(fmt, " parsing file %s%s", url_address, url_file); + hts_log(opt, "log-wrapper-info", fmt); + free(fmt); + + return 1; /* success */ +} + +static int start_of_mirror(t_hts_callbackarg *carg, httrackp *opt) { + const char *arginfo = (char*) CALLBACKARG_USERDEF(carg); + + fprintf(stderr, "* mirror start\n"); + hts_log(opt, arginfo, "mirror started"); + + /* call parent functions if multiple callbacks are chained. you can skip this part, if you don't want previous callbacks to be called. */ + if (CALLBACKARG_PREV_FUN(carg, end) != NULL) { + /* status is ok on our side, return other callabck's status */ + return CALLBACKARG_PREV_FUN(carg, start)(CALLBACKARG_PREV_CARG(carg), opt); + } + + return 1; /* success */ +} + +/* local function called as "end" callback */ +static int end_of_mirror(t_hts_callbackarg *carg, httrackp *opt) { + const char *arginfo = (char*) CALLBACKARG_USERDEF(carg); + + fprintf(stderr, "* mirror end\n"); + hts_log(opt, arginfo, "mirror ended"); + + /* call parent functions if multiple callbacks are chained. you can skip this part, if you don't want previous callbacks to be called. */ + if (CALLBACKARG_PREV_FUN(carg, end) != NULL) { + /* status is ok on our side, return other callabck's status */ + return CALLBACKARG_PREV_FUN(carg, end)(CALLBACKARG_PREV_CARG(carg), opt); + } + + return 1; /* success */ +} + +/* +module entry point +the function name and prototype MUST match this prototype +*/ +EXTERNAL_FUNCTION int hts_plug(httrackp *opt, const char* argv) { + /* optional argument passed in the commandline we won't be using here */ + const char *arg = strchr(argv, ','); + if (arg != NULL) + arg++; + + /* plug callback functions */ + if (arg == NULL) + arg = "log-wrapper-info"; + hts_log(opt, arg, "* plugging functions"); + CHAIN_FUNCTION(opt, check_html, process_file, (char*) arg); + CHAIN_FUNCTION(opt, start, start_of_mirror, (char*) arg); + CHAIN_FUNCTION(opt, end, end_of_mirror, (char*) arg); + + hts_log(opt, arg, "* module successfully plugged"); + return 1; /* success */ +} + +/* +module exit point +the function name and prototype MUST match this prototype +*/ +EXTERNAL_FUNCTION int hts_unplug(httrackp *opt) { + hts_log(opt, "log-wrapper-info", "* module successfully unplugged"); + return 1; +} -- cgit v1.2.3