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2 nishi 1 
/* $Id: main.c 90 2024-09-19 13:14:38Z nishi $ */
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16 nishi 3 
#define SOURCE
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43 nishi 5 
#include "../config.h"
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3 nishi 7 
#include <stdio.h>
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#include <stdbool.h>
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#include <string.h>
16 nishi 10 
#include <signal.h>
3 nishi 11 
 
43 nishi 12 
#ifndef NO_SSL
6 nishi 13 
#include <openssl/opensslv.h>
43 nishi 14 
#endif
6 nishi 15 
 
3 nishi 16 
#include <cm_log.h>
62 nishi 17 
#include <cm_string.h>
3 nishi 18 
 
4 nishi 19 
#include "tw_config.h"
8 nishi 20 
#include "tw_server.h"
3 nishi 21 
#include "tw_version.h"
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51 nishi 23 
#ifdef __MINGW32__
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#include <windows.h>
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#endif
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3 nishi 27 
extern bool cm_do_log;
18 nishi 28 
extern struct tw_config config;
62 nishi 29 
extern FILE* logfile;
3 nishi 30 
 
18 nishi 31 
char tw_server[2048];
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62 nishi 33 
int startup(int argc, char** argv);
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#ifdef SERVICE
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SERVICE_STATUS status;
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SERVICE_STATUS_HANDLE status_handle;
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70 nishi 39 
void WINAPI servhandler(DWORD control) {
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	switch(control) {
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	case SERVICE_CONTROL_STOP:
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	case SERVICE_CONTROL_SHUTDOWN:
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		status.dwCurrentState = SERVICE_STOP_PENDING;
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		break;
62 nishi 45 
	}
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	SetServiceStatus(status_handle, &status);
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}
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70 nishi 49 
void WINAPI servmain(DWORD argc, LPSTR* argv) {
62 nishi 50 
	logfile = fopen(PREFIX "/logs/tewi.log", "a");
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	if(logfile == NULL) logfile = stderr;
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	status.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
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	status.dwCurrentState = SERVICE_START_PENDING;
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	status.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_SHUTDOWN;
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	status.dwWin32ExitCode = NO_ERROR;
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	status.dwServiceSpecificExitCode = 0;
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	status.dwCheckPoint = 0;
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	status.dwWaitHint = 0;
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	status_handle = RegisterServiceCtrlHandler("Tewi HTTPd", servhandler);
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	if(status_handle == NULL) return;
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	if(SetServiceStatus(status_handle, &status) == 0) return;
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	int st = startup(argc, argv);
70 nishi 63 
	if(st != -1) {
62 nishi 64 
		status.dwWin32ExitCode = NO_ERROR;
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		status.dwServiceSpecificExitCode = st;
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		status.dwCurrentState = SERVICE_STOPPED;
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		SetServiceStatus(status_handle, &status);
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		return;
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	}
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	status.dwCurrentState = SERVICE_RUNNING;
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	SetServiceStatus(status_handle, &status);
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	tw_server_loop();
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	status.dwCurrentState = SERVICE_STOPPED;
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	SetServiceStatus(status_handle, &status);
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}
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#endif
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3 nishi 78 
int main(int argc, char** argv) {
62 nishi 79 
	logfile = stderr;
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#ifdef SERVICE
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	SERVICE_TABLE_ENTRY table[] = {{"Tewi HTTPd", servmain}, {NULL, NULL}};
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	StartServiceCtrlDispatcher(table);
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#else
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	int st = startup(argc, argv);
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	if(st != -1) return st;
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	tw_server_loop();
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#endif
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}
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70 nishi 90 
int startup(int argc, char** argv) {
3 nishi 91 
	int i;
18 nishi 92 
	const char* confpath = PREFIX "/etc/tewi.conf";
70 nishi 93 
	if(argv != NULL) {
62 nishi 94 
		for(i = 1; i < argc; i++) {
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			if(argv[i][0] == '-') {
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				if(strcmp(argv[i], "--verbose") == 0 || strcmp(argv[i], "-v") == 0) {
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					if(!cm_do_log) {
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						cm_do_log = true;
70 nishi 99 
#ifndef NO_SSL
62 nishi 100 
						cm_log("", "This is Tewi HTTPd, version %s, using %s", tw_get_version(), OPENSSL_VERSION_TEXT);
70 nishi 101 
#else
62 nishi 102 
						cm_log("", "This is Tewi HTTPd, version %s", tw_get_version());
70 nishi 103 
#endif
62 nishi 104 
					} else {
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						cm_do_log = true;
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					}
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				} else if(strcmp(argv[i], "--config") == 0 || strcmp(argv[i], "-C") == 0) {
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					i++;
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					if(argv[i] == NULL) {
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						fprintf(stderr, "Missing argument\n");
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						return 1;
112 
					}
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					confpath = argv[i];
114 
				} else if(strcmp(argv[i], "--version") == 0 || strcmp(argv[i], "-V") == 0) {
115 
					printf("Tewi HTTPd Tewi/%s\n", tw_get_version());
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					printf("Under public domain.\n");
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					printf("Original by 2024 Nishi\n");
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					printf("\n");
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					printf("Usage: %s [--config|-C config] [--verbose|-v] [--version|-V]\n", argv[0]);
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					printf("--config  | -C config     : Specify config\n");
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					printf("--verbose | -v            : Verbose mode\n");
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					printf("--version | -V            : Version information\n");
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					return 0;
3 nishi 124 
				} else {
62 nishi 125 
					fprintf(stderr, "Unknown option: %s\n", argv[i]);
4 nishi 126 
					return 1;
127 
				}
3 nishi 128 
			}
129 
		}
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	}
6 nishi 131 
	tw_config_init();
18 nishi 132 
	if(tw_config_read(confpath) != 0) {
4 nishi 133 
		fprintf(stderr, "Could not read the config\n");
134 
		return 1;
135 
	}
8 nishi 136 
	if(tw_server_init() != 0) {
137 
		fprintf(stderr, "Could not initialize the server\n");
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		return 1;
139 
	}
18 nishi 140 
	sprintf(tw_server, "Tewi/%s (%s)%s", tw_get_version(), tw_get_platform(), config.extension == NULL ? "" : config.extension);
62 nishi 141 
	char* r = cm_strcat(tw_server, " running...");
142 
	cm_force_log(r);
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	free(r);
16 nishi 144 
#ifndef __MINGW32__
145 
	signal(SIGCHLD, SIG_IGN);
90 nishi 146 
	signal(SIGPIPE, SIG_IGN);
147 
	signal(SIGCONT, SIG_IGN);
50 nishi 148 
#else
149 
	SetConsoleTitle(tw_server);
16 nishi 150 
#endif
62 nishi 151 
	return -1;
3 nishi 152 
}