/********************************************************************
Name: elogd.c
Created by: Stefan Ritt
Copyright 2000 + Stefan Ritt
ELOG is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
ELOG 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 General Public License for more details.
In addition, as a special exception, the copyright holders give
permission to link the code of portions of this program with the
OpenSSL library under certain conditions as described in each
individual source file, and distribute linked combinations
including the two.
You must obey the GNU General Public License in all respects
for all of the code used other than OpenSSL. If you modify
file(s) with this exception, you may extend this exception to your
version of the file(s), but you are not obligated to do so. If you
do not wish to do so, delete this exception statement from your
version. If you delete this exception statement from all source
files in the program, then also delete it here.
You should have received a copy of the GNU General Public License
along with ELOG. If not, see <http://www.gnu.org/licenses/>.
Contents: Web server program for Electronic Logbook ELOG
\********************************************************************/
#include "elogd.h"
#include "git-revision.h"
const char *_git_revision = GIT_REVISION;
BOOL running_as_daemon; /* Running as a daemon/service? */
int elog_tcp_port; /* Server's TCP port */
static void (*printf_handler)(const char *); /* Handler to printf for logging */
static void (*fputs_handler)(const char *); /* Handler to fputs for logging */
static FILE *current_output_stream = NULL; /* Currently used output stream */
char *return_buffer;
int return_buffer_size;
int strlen_retbuf;
int keep_alive;
char header_buffer[20000];
int return_length;
char host_name[256];
char referer[256];
char browser[256];
char config_file[256];
char resource_dir[256];
char logbook_dir[256];
char listen_interface[256];
char theme_name[80];
char http_host[256];
char http_user[256];
char _param[MAX_PARAM][NAME_LENGTH];
char _value[MAX_PARAM][NAME_LENGTH];
char _mtext[TEXT_SIZE];
char _cmdline[CMD_SIZE];
char *_attachment_buffer;
int _attachment_size;
int _max_content_length = MAX_CONTENT_LENGTH;
struct in_addr rem_addr;
char rem_host[256];
char rem_host_ip[256];
int _sock;
BOOL use_keepalive, enable_execute = FALSE;
BOOL ckedit_exist, image_magick_exist;
int _verbose_level, _current_message_id;
int _logging_level, _ssl_flag;
LOGBOOK *lb_list = NULL;
#define VERBOSE_URL 1
#define VERBOSE_INFO 2
#define VERBOSE_DEBUG 3
#ifdef HAVE_SSL
SSL *_ssl_con;
#endif
char *mname[] = {"January", "February", "March", "April", "May", "June", "July", "August", "September",
"October", "November", "December"
};
char attr_list[MAX_N_ATTR][NAME_LENGTH];
char attr_options[MAX_N_ATTR][MAX_N_LIST][NAME_LENGTH];
int attr_flags[MAX_N_ATTR];
char attr_list_default[][NAME_LENGTH] = {"Author", "Type", "Category", "Subject", ""};
char attr_options_default[][MAX_N_LIST][NAME_LENGTH] = {{""},
{"Routine", "Other"},
{"General", "Other"},
{""}
};
int attr_flags_default[] = {AF_REQUIRED, 0, 0, 0};
struct {
char ext[32];
char type[80];
} filetype[] = {
{
".AI", "application/postscript"},
{
".ASC", "text/plain"},
{
".BZ2", "application/x-bzip2"},
{
".CFG", "text/plain"},
{
".CHRT", "application/x-kchart"},
{
".CONF", "text/plain"},
{
".CSH", "application/x-csh"},
{
".CSS", "text/css"},
{
".DOC", "application/msword"},
{
".DVI", "application/x-dvi"},
{
".EPS", "application/postscript"},
{
".GIF", "image/gif"},
{
".GZ", "application/x-gzip"},
{
".HTM", "text/html"},
{
".HTML", "text/html"},
{
".ICO", "image/x-icon"},
{
".JPEG", "image/jpeg"},
{
".JPG", "image/jpeg"},
{
".JS", "application/x-javascript"},
{
".KPR", "application/x-kpresenter"},
{
".KSP", "application/x-kspread"},
{
".KWD", "application/x-kword"},
{
".MP3", "audio/mpeg"},
{
".OGG", "application/x-ogg"},
{
".PDF", "application/pdf"},
{
".PNG", "image/png"},
{
".PS", "application/postscript"},
{
".RAM", "audio/x-pn-realaudio"},
{
".RM", "audio/x-pn-realaudio"},
{
".RM", "audio/x-pn-realaudio"},
{
".RM", "audio/x-pn-realaudio"},
{
".RPM", "application/x-rpm"},
{
".RTF", "application/rtf"},
{
".SH", "application/x-sh"},
{
".SVG", "image/svg+xml"},
{
".TAR", "application/x-tar"},
{
".TCL", "application/x-tcl"},
{
".TEX", "application/x-tex"},
{
".TGZ", "application/x-gzip"},
{
".TIF", "image/tiff"},
{
".TIFF", "image/tiff"},
{
".TXT", "text/plain"},
{
".WAV", "audio/x-wav"},
{
".XLS", "application/x-msexcel"},
{
".XML", "text/xml"},
{
".XSL", "text/xml"},
{
".ZIP", "application/x-zip-compressed"},
{
/* Open XML file types */
".DOCM", "application/vnd.ms-word.document.macroEnabled.12"},
{
".DOCX", "application/vnd.openxmlformats-officedocument.wordprocessingml.document"},
{
".DOTM", "application/vnd.ms-word.template.macroEnabled.12"},
{
".DOTX", "application/vnd.openxmlformats-officedocument.wordprocessingml.template"},
{
".PPSM", "application/vnd.ms-powerpoint.slideshow.macroEnabled.12"},
{
".PPSX", "application/vnd.openxmlformats-officedocument.presentationml.slideshow"},
{
".PPTM", "application/vnd.ms-powerpoint.presentation.macroEnabled.12"},
{
".PPTX", "application/vnd.openxmlformats-officedocument.presentationml.presentation"},
{
".XLSB", "application/vnd.ms-excel.sheet.binary.macroEnabled.12"},
{
".XLSM", "application/vnd.ms-excel.sheet.macroEnabled.12"},
{
".XLSX", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"},
{
".XPS", "application/vnd.ms-xpsdocument"},
{
"", ""},};
struct {
char language[32];
char abbrev[32];
} lang_table[] = {
{"brazilian", "br"},
{"bulgarian", "bg"},
{"czech", "cz"},
{"danish", "dk"},
{"dutch", "nl"},
{"french", "fr"},
{"german", "de"},
{"indonesia", "id"},
{"italian", "it"},
{"japanese", "jp"},
{"polish", "pl"},
{"ru_CP1251", "ru"},
{"slowak", "sk"},
{"spanish", "es"},
{"swedish", "se"},
{"turkish", "tr"},
{"zh_CN-GB2314", "zh"},
{"zh_CN-UTF8", "zh"},
{"", ""}
};
char _convert_cmd[256];
char _identify_cmd[256];
#ifdef OS_WINNT
int run_service(void);
#endif
#ifdef OS_UNIX
gid_t orig_gid; /* Original effective GID before dropping privilege */
uid_t orig_uid; /* Original effective UID before dropping privilege */
char pidfile[256]; /* Pidfile name */
#endif
#ifdef __CYGWIN__ /* bug in cygwin, 'timezone' not linked automatically */
long _timezone;
#endif
/*---- Funcions from the MIDAS library -----------------------------*/
#define my_toupper(_c) ( ((_c)>='a' && (_c)<='z') ? ((_c)-'a'+'A') : (_c) )
#define my_tolower(_c) ( ((_c)>='A' && (_c)<='Z') ? ((_c)-'A'+'a') : (_c) )
BOOL strieq(const char *str1, const char *str2) {
char c1, c2;
if (str1 == NULL && str2 == NULL)
return TRUE;
if (str1 == NULL || str2 == NULL)
return FALSE;
if (strlen(str1) != strlen(str2))
return FALSE;
while (*str1) {
c1 = *str1++;
c2 = *str2++;
... 30972 more lines ...
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