static bool create_http_servlet(file_tmpl& tmpl)
{
tpl_t* tpl = tmpl.open_tpl("http_servlet.cpp");
if (tpl == NULL)
return false;
printf("Do you want add cookie? y[y/n]: "); fflush(stdout);
int ch = getchar();
if (ch != 'n')
set_cookies(tpl);
string filepath;
filepath.format("%s/http_servlet.cpp", tmpl.get_project_name());
if (tpl_save_as(tpl, filepath.c_str()) != TPL_OK)
{
printf("save to %s error: %s\r\n", filepath.c_str(),
last_serror());
tpl_free(tpl);
return false;
}
printf("create %s ok.\r\n", filepath.c_str());
tpl_free(tpl);
// 设置服务器模板类型
return create_service(tmpl);
}
static void readconfig() {
const char *val = NULL;
#ifdef DEBUG
fprintf(stderr, "Reading configuration file...");
#endif
config_t cfg;
config_init(&cfg);
if (!config_read_file(&cfg, config_file)) {
char *message = "Config file not found in /etc/libnss.conf.\n";
syslog(LOG_ERR, "%s", message);
#ifdef DEBUG
fprintf(stderr, "%s", message);
fprintf(stderr, "%s\n", config_error_text(&cfg));
#endif
config_destroy(&cfg);
return;
}
readconfig_value(&cfg, "url_passwd", &url_passwd);
readconfig_value(&cfg, "url_group", &url_group);
readconfig_value(&cfg, "cafile", &cafile);
readconfig_value(&cfg, "sslcheck", &sslcheck);
readconfig_value(&cfg, "username", &username);
readconfig_value(&cfg, "password", &password);
if (get_cookies() == NULL) {
int i = 0;
regex_t envVar;
readconfig_value(&cfg, "cookie_num", &val);
if (val == NULL) goto end_config;
int num_cookies = atoi(val);
if(regcomp(&envVar, "\\$\\{[a-zA-Z0-9_-]+\\}", REG_EXTENDED))
goto end_config;
for(i=1; i <= num_cookies; ++i) {
char strkey[512],
*cookie_name = NULL,
*cookie_value = NULL;
sprintf(strkey, "cookie_%d_name", i);
readconfig_value(&cfg, strkey, (const char **)&cookie_name);
sprintf(strkey, "cookie_%d_value", i);
readconfig_value(&cfg, strkey, (const char **)&cookie_value);
if(!cookie_value || !cookie_name)
goto on_gen_err;
/* expand cookie_name */
char *tmpVal = cookie_name,
tmpBuf[2048];
tmpBuf[0] = '\0';
regmatch_t match;
while(!regexec(&envVar, tmpVal, 1, &match, 0)) {
if(-1 == match.rm_so)
break;
strncat(tmpBuf, tmpVal, match.rm_so);
char *pEnd = &tmpVal[match.rm_eo-1],
tVal = *pEnd;
*pEnd = '\0';
const char *envVal = getenv(tmpVal + match.rm_so + 2);
*pEnd = tVal;
tmpVal += match.rm_eo;
if(envVal) strcat(tmpBuf, envVal);
}
free(cookie_name);
cookie_name = strdup(tmpBuf);
if(!cookie_name) goto on_gen_err;
/* do the same for cookie_value */
tmpVal = cookie_value;
tmpBuf[0] = '\0';
while(!regexec(&envVar, tmpVal, 1, &match, 0)) {
if(-1 == match.rm_so)
break;
strncat(tmpBuf, tmpVal, match.rm_so);
char *pEnd = &tmpVal[match.rm_eo-1],
tVal = *pEnd;
*pEnd = '\0';
const char *envVal = getenv(tmpVal + match.rm_so + 2);
*pEnd = tVal;
tmpVal += match.rm_eo;
if(envVal) strcat(tmpBuf, envVal);
}
free(cookie_value);
cookie_value = strdup(tmpBuf);
if(!cookie_value) goto on_gen_err;
/* add to cookies */
BODY *curcookie = (BODY *) malloc(sizeof(BODY));
if(!curcookie) goto on_gen_err;
curcookie->row = (char *) malloc(strlen(cookie_name)+strlen(cookie_value)+2);
if(!curcookie->row) {
free(curcookie);
goto on_gen_err;
}
sprintf(curcookie->row, "%s=%s", cookie_name, cookie_value);
curcookie->next = get_cookies();
set_cookies(curcookie);
#ifdef DEBUG
fprintf(stderr, "Read new cookie: [%s] => %s\n", cookie_name, cookie_value);
#endif
on_gen_err:
if(cookie_value) free(cookie_value);
if(cookie_name) free(cookie_name);
}
regfree(&envVar);
}
end_config:
config_destroy(&cfg);
if(val) free((void*)val);
}
void process_request() {
set_cookies();
route_request();
free_params();
}