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Replaced tcp_hostname by listen_interface

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SVN revision: 1440
This commit is contained in:
Stefan Ritt 2005-07-23 13:35:21 +00:00
parent 4df9222622
commit fac85dd9e7
1 changed files with 63 additions and 55 deletions
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118
src/elogd.c
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@ -6,6 +6,9 @@
Contents: Web server program for Electronic Logbook ELOG Contents: Web server program for Electronic Logbook ELOG
$Log$ $Log$
Revision 1.713 2005/07/23 13:35:21 ritt
Replaced tcp_hostname by listen_interface
Revision 1.712 2005/07/22 21:33:41 ritt Revision 1.712 2005/07/22 21:33:41 ritt
Added line break for thread display Added line break for thread display
@ -1416,7 +1419,7 @@ char browser[256];
char config_file[256]; char config_file[256];
char resource_dir[256]; char resource_dir[256];
char logbook_dir[256]; char logbook_dir[256];
char tcp_hostname[256]; char listen_interface[256];
char theme_name[80]; char theme_name[80];
char http_host[256]; char http_host[256];
@ -3225,10 +3228,12 @@ INT sendmail(LOGBOOK * lbs, char *smtp_host, char *from, char *to,
void split_url(char *url, char *host, int *port, char *subdir, char *param) void split_url(char *url, char *host, int *port, char *subdir, char *param)
{ {
char *p; char *p, str[256];
host[0] = subdir[0] = param[0] = 0; if (host) host[0] = 0;
*port = 80; if (port) *port = 80;
if (subdir) subdir[0] = 0;
if (param) param[0] = 0;
p = url; p = url;
if (strncmp(url, "http://", 7) == 0) if (strncmp(url, "http://", 7) == 0)
@ -3236,29 +3241,37 @@ void split_url(char *url, char *host, int *port, char *subdir, char *param)
if (strncmp(url, "https://", 8) == 0) if (strncmp(url, "https://", 8) == 0)
p += 8; p += 8;
strncpy(host, p, 256); strncpy(str, p, sizeof(str));
if (strchr(host, '/')) { if (strchr(str, '/')) {
strncpy(subdir, strchr(host, '/'), 256); if (subdir)
*strchr(host, '/') = 0; strncpy(subdir, strchr(str, '/'), 256);
*strchr(str, '/') = 0;
} }
if (strchr(host, '?')) { if (strchr(str, '?')) {
strncpy(subdir, strchr(host, '?'), 256); if (subdir)
*strchr(host, '?') = 0; strncpy(subdir, strchr(str, '?'), 256);
*strchr(str, '?') = 0;
} }
if (strchr(host, ':')) { if (strchr(str, ':')) {
*port = atoi(strchr(host, ':') + 1); if (port)
*strchr(host, ':') = 0; *port = atoi(strchr(str, ':') + 1);
*strchr(str, ':') = 0;
} }
if (strchr(subdir, '?')) { if (host)
strncpy(param, strchr(subdir, '?'), 256); strcpy(host, str);
*strchr(subdir, '?') = 0;
}
if (subdir[0] == 0) if (subdir) {
strcpy(subdir, "/"); if (strchr(subdir, '?')) {
strncpy(param, strchr(subdir, '?'), 256);
*strchr(subdir, '?') = 0;
}
if (subdir[0] == 0)
strcpy(subdir, "/");
}
} }
/*-------------------------------------------------------------------*/ /*-------------------------------------------------------------------*/
@ -6965,7 +6978,7 @@ void set_location(LOGBOOK * lbs, char *rel_path)
getcfg("global", "URL", str, sizeof(str)); getcfg("global", "URL", str, sizeof(str));
/* if HTTP request comes from localhost, use localhost as /* if HTTP request comes from localhost, use localhost as
absolute link (needed if running on DSL at home */ absolute link (needed if running on DSL at home) */
if (!str[0] && strstr(http_host, "localhost")) { if (!str[0] && strstr(http_host, "localhost")) {
strcpy(str, "http://localhost"); strcpy(str, "http://localhost");
if (elog_tcp_port != 80) if (elog_tcp_port != 80)
@ -13175,7 +13188,7 @@ int submit_message(LOGBOOK * lbs, char *host, int message_id, char *error_str)
{ {
int size, i, n, status, fh, port, sock, content_length, header_length, remote_id, n_attr; int size, i, n, status, fh, port, sock, content_length, header_length, remote_id, n_attr;
char str[256], file_name[MAX_PATH_LENGTH], attrib[MAX_N_ATTR][NAME_LENGTH]; char str[256], file_name[MAX_PATH_LENGTH], attrib[MAX_N_ATTR][NAME_LENGTH];
char host_name[256], subdir[256], param[256], local_host_name[256], url[256]; char subdir[256], param[256], remote_host_name[256], url[256];
char date[80], *text, in_reply_to[80], reply_to[MAX_REPLY_TO * 10], char date[80], *text, in_reply_to[80], reply_to[MAX_REPLY_TO * 10],
attachment[MAX_ATTACHMENTS][MAX_PATH_LENGTH], encoding[80], locked_by[256], *buffer; attachment[MAX_ATTACHMENTS][MAX_PATH_LENGTH], encoding[80], locked_by[256], *buffer;
char *content, *p, boundary[80], request[10000], response[10000]; char *content, *p, boundary[80], request[10000], response[10000];
@ -13201,7 +13214,7 @@ int submit_message(LOGBOOK * lbs, char *host, int message_id, char *error_str)
for (n_attr = 0; attr_list[n_attr][0]; n_attr++); for (n_attr = 0; attr_list[n_attr][0]; n_attr++);
combine_url(lbs, host, "", url, sizeof(url)); combine_url(lbs, host, "", url, sizeof(url));
split_url(url, host_name, &port, subdir, param); split_url(url, remote_host_name, &port, subdir, param);
/* create socket */ /* create socket */
if ((sock = socket(AF_INET, SOCK_STREAM, 0)) == -1) { if ((sock = socket(AF_INET, SOCK_STREAM, 0)) == -1) {
@ -13210,20 +13223,17 @@ int submit_message(LOGBOOK * lbs, char *host, int message_id, char *error_str)
return -1; return -1;
} }
/* get local host name */
gethostname(local_host_name, sizeof(local_host_name));
/* compose remote address */ /* compose remote address */
memset(&bind_addr, 0, sizeof(bind_addr)); memset(&bind_addr, 0, sizeof(bind_addr));
bind_addr.sin_family = AF_INET; bind_addr.sin_family = AF_INET;
bind_addr.sin_addr.s_addr = 0; bind_addr.sin_addr.s_addr = 0;
bind_addr.sin_port = htons((unsigned short) port); bind_addr.sin_port = htons((unsigned short) port);
phe = gethostbyname(host_name); phe = gethostbyname(remote_host_name);
if (phe == NULL) { if (phe == NULL) {
closesocket(sock); closesocket(sock);
xfree(text); xfree(text);
sprintf(error_str, loc("Cannot resolve host name \"%s\""), host_name); sprintf(error_str, loc("Cannot resolve host name \"%s\""), remote_host_name);
return -1; return -1;
} }
memcpy((char *) &(bind_addr.sin_addr), phe->h_addr, phe->h_length); memcpy((char *) &(bind_addr.sin_addr), phe->h_addr, phe->h_length);
@ -13233,7 +13243,7 @@ int submit_message(LOGBOOK * lbs, char *host, int message_id, char *error_str)
if (status != 0) { if (status != 0) {
closesocket(sock); closesocket(sock);
xfree(text); xfree(text);
sprintf(error_str, loc("Cannot connect to host %s, port %d"), host_name, port); sprintf(error_str, loc("Cannot connect to host %s, port %d"), remote_host_name, port);
return -1; return -1;
} }
@ -13348,7 +13358,7 @@ int submit_message(LOGBOOK * lbs, char *host, int message_id, char *error_str)
strcat(request, " HTTP/1.0\r\n"); strcat(request, " HTTP/1.0\r\n");
sprintf(request + strlen(request), "Content-Type: multipart/form-data; boundary=%s\r\n", boundary); sprintf(request + strlen(request), "Content-Type: multipart/form-data; boundary=%s\r\n", boundary);
sprintf(request + strlen(request), "Host: %s\r\n", local_host_name); sprintf(request + strlen(request), "Host: %s\r\n", host_name);
sprintf(request + strlen(request), "User-Agent: ELOGD\r\n"); sprintf(request + strlen(request), "User-Agent: ELOGD\r\n");
sprintf(request + strlen(request), "Content-Length: %d\r\n", content_length); sprintf(request + strlen(request), "Content-Length: %d\r\n", content_length);
@ -13567,7 +13577,7 @@ void submit_config(LOGBOOK * lbs, char *server, char *buffer, char *error_str)
{ {
int i, n, status, port, sock, content_length, header_length; int i, n, status, port, sock, content_length, header_length;
char str[256]; char str[256];
char host_name[256], subdir[256], param[256], local_host_name[256]; char subdir[256], param[256], remote_host_name[256];
char *content, *p, boundary[80], request[10000], response[10000]; char *content, *p, boundary[80], request[10000], response[10000];
struct hostent *phe; struct hostent *phe;
struct sockaddr_in bind_addr; struct sockaddr_in bind_addr;
@ -13575,7 +13585,7 @@ void submit_config(LOGBOOK * lbs, char *server, char *buffer, char *error_str)
error_str[0] = 0; error_str[0] = 0;
combine_url(lbs, server, "", str, sizeof(str)); combine_url(lbs, server, "", str, sizeof(str));
split_url(str, host_name, &port, subdir, param); split_url(str, remote_host_name, &port, subdir, param);
/* create socket */ /* create socket */
if ((sock = socket(AF_INET, SOCK_STREAM, 0)) == -1) { if ((sock = socket(AF_INET, SOCK_STREAM, 0)) == -1) {
@ -13583,19 +13593,16 @@ void submit_config(LOGBOOK * lbs, char *server, char *buffer, char *error_str)
return; return;
} }
/* get local host name */
gethostname(local_host_name, sizeof(local_host_name));
/* compose remote address */ /* compose remote address */
memset(&bind_addr, 0, sizeof(bind_addr)); memset(&bind_addr, 0, sizeof(bind_addr));
bind_addr.sin_family = AF_INET; bind_addr.sin_family = AF_INET;
bind_addr.sin_addr.s_addr = 0; bind_addr.sin_addr.s_addr = 0;
bind_addr.sin_port = htons((unsigned short) port); bind_addr.sin_port = htons((unsigned short) port);
phe = gethostbyname(host_name); phe = gethostbyname(remote_host_name);
if (phe == NULL) { if (phe == NULL) {
closesocket(sock); closesocket(sock);
sprintf(error_str, loc("Cannot resolve host name \"%s\""), host_name); sprintf(error_str, loc("Cannot resolve host name \"%s\""), remote_host_name);
return; return;
} }
memcpy((char *) &(bind_addr.sin_addr), phe->h_addr, phe->h_length); memcpy((char *) &(bind_addr.sin_addr), phe->h_addr, phe->h_length);
@ -13604,7 +13611,7 @@ void submit_config(LOGBOOK * lbs, char *server, char *buffer, char *error_str)
status = connect(sock, (void *) &bind_addr, sizeof(bind_addr)); status = connect(sock, (void *) &bind_addr, sizeof(bind_addr));
if (status != 0) { if (status != 0) {
closesocket(sock); closesocket(sock);
sprintf(error_str, loc("Cannot connect to host %s, port %d"), host_name, port); sprintf(error_str, loc("Cannot connect to host %s, port %d"), remote_host_name, port);
return; return;
} }
@ -13645,7 +13652,7 @@ void submit_config(LOGBOOK * lbs, char *server, char *buffer, char *error_str)
strcat(request, " HTTP/1.0\r\n"); strcat(request, " HTTP/1.0\r\n");
sprintf(request + strlen(request), "Content-Type: multipart/form-data; boundary=%s\r\n", boundary); sprintf(request + strlen(request), "Content-Type: multipart/form-data; boundary=%s\r\n", boundary);
sprintf(request + strlen(request), "Host: %s\r\n", local_host_name); sprintf(request + strlen(request), "Host: %s\r\n", host_name);
sprintf(request + strlen(request), "User-Agent: ELOGD\r\n"); sprintf(request + strlen(request), "User-Agent: ELOGD\r\n");
sprintf(request + strlen(request), "Content-Length: %d\r\n", content_length); sprintf(request + strlen(request), "Content-Length: %d\r\n", content_length);
@ -23259,18 +23266,18 @@ void server_loop(void)
memset(&serv_addr, 0, sizeof(serv_addr)); memset(&serv_addr, 0, sizeof(serv_addr));
serv_addr.sin_family = AF_INET; serv_addr.sin_family = AF_INET;
/* if no hostname given with the -n flag, listen on any interface */ /* if no hostname given with the -n flag, listen on any interface */
if (tcp_hostname[0] == 0) if (listen_interface[0] == 0)
serv_addr.sin_addr.s_addr = htonl(INADDR_ANY); serv_addr.sin_addr.s_addr = htonl(INADDR_ANY);
else { else {
/* look up the given hostname. gethostbyname() will take a hostname /* look up the given hostname. gethostbyname() will take a hostname
or an IP address */ or an IP address */
phe = gethostbyname(tcp_hostname); phe = gethostbyname(listen_interface);
if (!phe) { if (!phe) {
eprintf("Cannot find address for -n %s\n", tcp_hostname); eprintf("Cannot find address for -n %s\n", listen_interface);
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
if (phe->h_addrtype != AF_INET) { if (phe->h_addrtype != AF_INET) {
eprintf("Non Internet address for -n %s\n", tcp_hostname); eprintf("Non Internet address for -n %s\n", listen_interface);
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
memcpy(&serv_addr.sin_addr.s_addr, phe->h_addr_list[0], phe->h_length); memcpy(&serv_addr.sin_addr.s_addr, phe->h_addr_list[0], phe->h_length);
@ -23289,18 +23296,19 @@ void server_loop(void)
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
/* get host name for mail notification */ /* get local host name */
if (tcp_hostname[0]) if (getcfg("global", "URL", str, sizeof(str)))
strlcpy(host_name, tcp_hostname, sizeof(host_name)); split_url(str, host_name, NULL, NULL, NULL);
else else {
gethostname(host_name, sizeof(host_name)); gethostname(host_name, sizeof(host_name));
phe = gethostbyname(host_name); phe = gethostbyname(host_name);
if (phe != NULL) if (phe != NULL)
phe = gethostbyaddr(phe->h_addr, sizeof(int), AF_INET); phe = gethostbyaddr(phe->h_addr, sizeof(int), AF_INET);
/* if domain name is not in host name, hope to get it from phe */ /* if domain name is not in host name, hope to get it from phe */
if (strchr(host_name, '.') == NULL && phe != NULL) if (strchr(host_name, '.') == NULL && phe != NULL)
strcpy(host_name, phe->h_name); strcpy(host_name, phe->h_name);
}
/* open configuration file */ /* open configuration file */
getcfg("dummy", "dummy", str, sizeof(str)); getcfg("dummy", "dummy", str, sizeof(str));
@ -24834,7 +24842,7 @@ int main(int argc, char *argv[])
else if (argv[i][1] == 'l') else if (argv[i][1] == 'l')
strcpy(logbook, argv[++i]); strcpy(logbook, argv[++i]);
else if (argv[i][1] == 'n') else if (argv[i][1] == 'n')
strlcpy(tcp_hostname, argv[++i], sizeof(tcp_hostname)); strlcpy(listen_interface, argv[++i], sizeof(listen_interface));
#ifdef OS_UNIX #ifdef OS_UNIX
else if (argv[i][1] == 'f') else if (argv[i][1] == 'f')
strlcpy(pidfile, argv[++i], sizeof(pidfile)); strlcpy(pidfile, argv[++i], sizeof(pidfile));
@ -24858,7 +24866,7 @@ int main(int argc, char *argv[])
printf(" -h this help\n"); printf(" -h this help\n");
printf(" -k do not use keep-alive\n"); printf(" -k do not use keep-alive\n");
printf(" -l <logbook> specify logbook for -r, -w and -m commands\n"); printf(" -l <logbook> specify logbook for -r, -w and -m commands\n");
printf(" -n <hostname> TCP/IP hostname\n"); printf(" -n <interface> interface to listen on\n");
printf(" -p <port> TCP/IP port\n"); printf(" -p <port> TCP/IP port\n");
printf(" -r <pwd> create/overwrite read password in config file\n"); printf(" -r <pwd> create/overwrite read password in config file\n");
printf(" -S be silent\n"); printf(" -S be silent\n");