* $Id$
*
* WebCit setup utility
+ *
+ * (This is basically just an install wizard. It's not required.)
*
*/
+
+#include <ctype.h>
#include <stdlib.h>
+#ifdef HAVE_UNISTD_H
#include <unistd.h>
+#endif
#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
+#ifdef HAVE_FCNTL_H
#include <fcntl.h>
+#endif
+#include <signal.h>
#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/utsname.h>
#include <sys/wait.h>
-#include <signal.h>
-#include <netdb.h>
-#include <errno.h>
+#include <sys/socket.h>
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#ifdef HAVE_LIMITS_H
#include <limits.h>
+#endif
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+#include <string.h>
#include <pwd.h>
-
+#include <errno.h>
+#include <stdarg.h>
+#include <pthread.h>
+#include <signal.h>
+#include <sys/utsname.h>
#include "webcit.h"
+#include "webserver.h"
+
#ifdef HAVE_NEWT
#include <newt.h>
#define UI_TEXT 0 /* Default setup type -- text only */
+#define UI_DIALOG 2 /* Use the 'dialog' program */
#define UI_SILENT 3 /* Silent running, for use in scripts */
#define UI_NEWT 4 /* Use the "newt" window library */
int setup_type;
char setup_directory[SIZ];
char init_entry[SIZ];
-
+int using_web_installer = 0;
+char suggested_url[SIZ];
/*
* Set an entry in inittab to the desired state
while(fgets(buf, sizeof buf, fp) != NULL) {
if (num_tokens(buf, ':') == 4) {
- extract_token(entry, buf, 0, ':');
- extract_token(levels, buf, 1, ':');
- extract_token(state, buf, 2, ':');
- extract_token(prog, buf, 3, ':'); /* includes 0x0a LF */
+ extract_token(entry, buf, 0, ':', sizeof entry);
+ extract_token(levels, buf, 1, ':', sizeof levels);
+ extract_token(state, buf, 2, ':', sizeof state);
+ extract_token(prog, buf, 3, ':', sizeof prog); /* includes 0x0a LF */
if (!strcmp(entry, which_entry)) {
strcpy(state, new_state);
strcpy(init_entry, "");
- /* Determine the fully qualified path name of citserver */
- snprintf(looking_for, sizeof looking_for, "%s/citserver ", WEBCITDIR);
+ /* Determine the fully qualified path name of webserver */
+ snprintf(looking_for, sizeof looking_for, "%s/webserver ", setup_directory);
/* Pound through /etc/inittab line by line. Set have_entry to 1 if
- * an entry is found which we believe starts citserver.
+ * an entry is found which we believe starts webserver.
*/
infp = fopen("/etc/inittab", "r");
if (infp == NULL) {
} else {
while (fgets(buf, sizeof buf, infp) != NULL) {
buf[strlen(buf) - 1] = 0;
- extract_token(entry, buf, 0, ':');
- extract_token(prog, buf, 3, ':');
+ extract_token(entry, buf, 0, ':', sizeof entry);
+ extract_token(prog, buf, 3, ':', sizeof prog);
if (!strncasecmp(prog, looking_for,
strlen(looking_for))) {
++have_entry;
newtComponent form = NULL;
newtComponent yesbutton = NULL;
newtComponent nobutton = NULL;
- int i = 0;
#endif
+ int i = 0;
int answer = 0;
char buf[SIZ];
} while ((answer < 0) || (answer > 1));
break;
+ case UI_DIALOG:
+ sprintf(buf, "exec %s --yesno '%s' 10 72",
+ getenv("CTDL_DIALOG"),
+ question);
+ i = system(buf);
+ if (i == 0) {
+ answer = 1;
+ }
+ else {
+ answer = 0;
+ }
+ break;
+
#ifdef HAVE_NEWT
case UI_NEWT:
newtCenteredWindow(76, 10, "Question");
form = newtForm(NULL, NULL, 0);
for (i=0; i<num_tokens(question, '\n'); ++i) {
- extract_token(buf, question, i, '\n');
+ extract_token(buf, question, i, '\n', sizeof buf);
newtFormAddComponent(form, newtLabel(1, 1+i, buf));
}
yesbutton = newtButton(10, 5, "Yes");
int i;
#endif
char buf[SIZ];
- char tempfile[PATH_MAX];
+ char *dialog_result;
char setupmsg[SIZ];
+ FILE *fp;
- strcpy(tempfile, tmpnam(NULL));
strcpy(setupmsg, "");
switch (setup_type) {
if (strlen(buf) != 0)
strcpy(str, buf);
break;
+
+ case UI_DIALOG:
+ dialog_result = tmpnam(NULL);
+ sprintf(buf, "exec %s --backtitle '%s' --inputbox '%s' 19 72 '%s' 2>%s",
+ getenv("CTDL_DIALOG"),
+ "WebCit setup",
+ prompt,
+ str,
+ dialog_result);
+ system(buf);
+ fp = fopen(dialog_result, "r");
+ if (fp != NULL) {
+ fgets(str, sizeof buf, fp);
+ if (str[strlen(str)-1] == 10) {
+ str[strlen(str)-1] = 0;
+ }
+ fclose(fp);
+ unlink(dialog_result);
+ }
+ break;
+
#ifdef HAVE_NEWT
case UI_NEWT:
newtCenteredWindow(76, 10, "WebCit setup");
form = newtForm(NULL, NULL, 0);
for (i=0; i<num_tokens(prompt, '\n'); ++i) {
- extract_token(buf, prompt, i, '\n');
+ extract_token(buf, prompt, i, '\n', sizeof buf);
newtFormAddComponent(form, newtLabel(1, 1+i, buf));
}
newtFormAddComponent(form, newtEntry(1, 8, str, 74, &result,
fgets(buf, sizeof buf, stdin);
break;
+ case UI_DIALOG:
+ sprintf(buf, "exec %s --backtitle '%s' --msgbox '%s' 19 72",
+ getenv("CTDL_DIALOG"),
+ title,
+ msgtext);
+ system(buf);
+ break;
+
#ifdef HAVE_NEWT
case UI_NEWT:
newtCenteredWindow(76, 10, title);
form = newtForm(NULL, NULL, 0);
for (i=0; i<num_tokens(msgtext, '\n'); ++i) {
- extract_token(buf, msgtext, i, '\n');
+ extract_token(buf, msgtext, i, '\n', sizeof buf);
newtFormAddComponent(form, newtLabel(1, 1+i, buf));
}
newtFormAddComponent(form, newtButton(35, 5, "OK"));
#endif
static long dots_printed = 0L;
long a = 0;
+ char buf[SIZ];
+ static FILE *fp = NULL;
switch (setup_type) {
}
break;
+ case UI_DIALOG:
+ if (curr == 0) {
+ sprintf(buf, "exec %s --gauge '%s' 7 72 0",
+ getenv("CTDL_DIALOG"),
+ text);
+ fp = popen(buf, "w");
+ if (fp != NULL) {
+ fprintf(fp, "0\n");
+ fflush(fp);
+ }
+ }
+ else if (curr == cmax) {
+ if (fp != NULL) {
+ fprintf(fp, "100\n");
+ pclose(fp);
+ fp = NULL;
+ }
+ }
+ else {
+ a = (curr * 100) / cmax;
+ if (fp != NULL) {
+ fprintf(fp, "%ld\n", a);
+ fflush(fp);
+ }
+ }
+ break;
+
#ifdef HAVE_NEWT
case UI_NEWT:
if (curr == 0) {
FILE *infp;
char buf[SIZ];
char looking_for[SIZ];
- char question[128];
+ char question[SIZ];
char entryname[5];
+ char http_port[128];
+#ifdef HAVE_OPENSSL
+ char https_port[128];
+#endif
+ char hostname[128];
+ char portname[128];
+ struct utsname my_utsname;
- /* Determine the fully qualified path name of citserver */
- snprintf(looking_for, sizeof looking_for, "%s/webserver ", WEBCITDIR);
+ /* Determine the fully qualified path name of webserver */
+ snprintf(looking_for, sizeof looking_for, "%s/webserver", setup_directory);
/* If there's already an entry, then we have nothing left to do. */
if (strlen(init_entry) > 0) {
if (yesno(question) == 0)
return;
- /* Generate a unique entry name for /etc/inittab */
+ snprintf(question, sizeof question,
+ "On which port do you want WebCit to listen for HTTP "
+ "requests?\n\nYou can use the standard port (80) if you are "
+ "not running another\nweb server (such as Apache), otherwise "
+ "select another port.");
+ sprintf(http_port, "2000");
+ set_value(question, http_port);
+ uname(&my_utsname);
+ sprintf(suggested_url, "http://%s:%s/", my_utsname.nodename, http_port);
+
+#ifdef HAVE_OPENSSL
+ snprintf(question, sizeof question,
+ "On which port do you want WebCit to listen for HTTPS "
+ "requests?\n\nYou can use the standard port (443) if you are "
+ "not running another\nweb server (such as Apache), otherwise "
+ "select another port.");
+ sprintf(https_port, "443");
+ set_value(question, https_port);
+#endif
+
+ /* Find out where Citadel is. */
+ if ( (using_web_installer) && (getenv("CITADEL") != NULL) ) {
+ strcpy(hostname, "uds");
+ strcpy(portname, getenv("CITADEL"));
+ }
+ else {
+ snprintf(question, sizeof question,
+ "Is the Citadel service running on the same host as WebCit?");
+ if (yesno(question)) {
+ sprintf(hostname, "uds");
+ sprintf(portname, "/usr/local/citadel");
+ set_value("In what directory is Citadel installed?", portname);
+ }
+ else {
+ sprintf(hostname, "127.0.0.1");
+ sprintf(portname, "504");
+ set_value("Enter the host name or IP address of your "
+ "Citadel server.", hostname);
+ set_value("Enter the port number on which Citadel is "
+ "running (usually 504)", portname);
+ }
+ }
+
+ /* Generate unique entry names for /etc/inittab */
snprintf(entryname, sizeof entryname, "c0");
do {
++entryname[1];
snprintf(buf, sizeof buf,
"grep %s: /etc/inittab >/dev/null 2>&1", entryname);
} while (system(buf) == 0);
+
/* Now write it out to /etc/inittab */
infp = fopen("/etc/inittab", "a");
display_error(strerror(errno));
} else {
fprintf(infp, "# Start the WebCit server...\n");
- fprintf(infp, "%s:2345:respawn:%s -h%s\n",
- entryname, looking_for, setup_directory);
+ fprintf(infp, "h%s:2345:respawn:%s -p%s %s %s\n",
+ entryname, looking_for,
+ http_port, hostname, portname);
+#ifdef HAVE_OPENSSL
+ fprintf(infp, "s%s:2345:respawn:%s -p%s -s %s %s\n",
+ entryname, looking_for,
+ https_port, hostname, portname);
+#endif
fclose(infp);
strcpy(init_entry, entryname);
}
-/*
- * Check to see if our server really works. Returns 0 on success.
- */
-int test_server(void) {
-
- return 0; /* FIXME ... stubbed out */
-
-}
-
-
-
-
/*
* Figure out what type of user interface we're going to use
*/
int discover_ui(void)
{
+ /* Use "dialog" if we have it */
+ if (getenv("CTDL_DIALOG") != NULL) {
+ return UI_DIALOG;
+ }
+
#ifdef HAVE_NEWT
newtInit();
newtCls();
int main(int argc, char *argv[])
{
int a;
- int curr;
- char aaa[128];
- FILE *fp;
+ char aaa[256];
int info_only = 0;
- gid_t gid;
+ strcpy(suggested_url, "http://<your_host_name>:<port>/");
/* set an invalid setup type */
setup_type = (-1);
+ /* Check to see if we're running the web installer */
+ if (getenv("CITADEL_INSTALLER") != NULL) {
+ using_web_installer = 1;
+ }
+
/* parse command line args */
for (a = 0; a < argc; ++a) {
if (!strncmp(argv[a], "-u", 2)) {
/* Get started in a valid setup directory. */
strcpy(setup_directory, WEBCITDIR);
- set_value("FIXME enter your setup directory, dumbass.",
- setup_directory);
+ if ( (using_web_installer) && (getenv("WEBCIT") != NULL) ) {
+ strcpy(setup_directory, getenv("WEBCIT"));
+ }
+ else {
+ set_value("In what directory is WebCit installed?",
+ setup_directory);
+ }
if (chdir(setup_directory) != 0) {
important_message("WebCit Setup",
"The directory you specified does not exist.");
cleanup(errno);
}
- /* See if we need to shut down the Citadel service. */
+ /* See if we need to shut down the WebCit service. */
for (a=0; a<=3; ++a) {
progress("Shutting down the WebCit service...", a, 3);
if (a == 0) shutdown_service();
sleep(1);
}
- /* Make sure it's stopped. */
- if (test_server() == 0) {
- important_message("WebCit Setup",
- "The Citadel service is still running.\n"
- "Please stop the service manually and run "
- "setup again.");
- cleanup(1);
- }
-
/* Now begin. */
switch (setup_type) {
if (a == 0) start_the_service();
sleep(1);
}
- if (test_server() == 0) {
- important_message("Setup finished",
- "Setup is finished. You may now log in.");
- }
- else {
- important_message("Setup finished",
- "Setup is finished, but the WebCit service "
- "failed to start.\n"
- "Go back and check your configuration.");
- }
+ sprintf(aaa,
+ "Setup is finished. You may now log in.\n"
+ "Point your web browser at %s\n", suggested_url);
+ important_message("Setup finished", aaa);
}
else {
important_message("Setup finished",
projects / citadel.git / blobdiff