- Allow long option names

- Update CLI's manpage

@added support for long options in CLI & CGI (e.g. --version). (Marcus)

# In contrast to the preliminary patch this should work now completely.
# If all long option names are accepted we may even think about MFHing.

Author: helly25

sapi/cgi/cgi_main.c

@@ -117,8 +117,31 @@ static pid_t pgroup;
 #define PHP_MODE_LINT		4
 #define PHP_MODE_STRIP		5
 
-extern char *ap_php_optarg;
-extern int ap_php_optind;
+static char *optarg = NULL;
+static int optind = 1;
+
+static const opt_struct OPTIONS[] = {
+	{'a', 0, "interactive"},
+	{'C', 0, "no-chdir"},
+	{'c', 1, "php-ini"},
+	{'d', 1, "define"},
+	{'e', 0, "profile-info"},
+	{'f', 1, "file"},
+	{'g', 1, "global"},
+	{'h', 0, "help"},
+	{'i', 0, "info"},
+	{'l', 0, "syntax-check"},
+	{'m', 0, "modules"},
+	{'n', 0, "no-php-ini"},
+	{'q', 0, "no-header"},
+	{'s', 0, "syntax-highlight"},
+	{'s', 0, "syntax-highlighting"},
+	{'w', 0, "strip"},
+	{'?', 0, "usage"},/* help alias (both '?' and 'usage') */
+	{'v', 0, "version"},
+	{'z', 1, "zend-extension"},
+	{'-', 0, NULL} /* end of args */
+};
 
 #if ENABLE_PATHINFO_CHECK
 /* true global.  this is retreived once only, even for fastcgi */
@@ -138,8 +161,6 @@ long fix_pathinfo=1;
 #define TRANSLATE_SLASHES(path)
 #endif
 
-#define OPTSTRING "abCc:d:ef:g:hilmnqsw?vz:"
-
 static int print_module_info(zend_module_entry *module, void *arg TSRMLS_DC)
 {
 	php_printf("%s\n", module->name);
@@ -515,7 +536,7 @@ static void php_cgi_usage(char *argv0)
 		prog = "php";
 	}
 
-	php_printf("Usage: %s [-q] [-h] [-s [-v] [-i] [-f <file>] \n"
+	php_printf("Usage: %s [-q] [-h] [-s] [-v] [-i] [-f <file>]\n"
 			   "       %s <file> [args...]\n"
 			   "  -a               Run interactively\n"
 #if PHP_FASTCGI
@@ -881,8 +902,8 @@ int main(int argc, char *argv[])
 /* temporary locals */
 	int behavior=PHP_MODE_STANDARD;
 	int no_headers=0;
-	int orig_optind=ap_php_optind;
-	char *orig_optarg=ap_php_optarg;
+	int orig_optind=optind;
+	char *orig_optarg=optarg;
 	char *script_file=NULL;
 	zend_llist global_vars;
 	int interactive=0;
@@ -958,10 +979,10 @@ int main(int argc, char *argv[])
 		/* allow ini override for fastcgi */
 #endif
 		) {
-		while ((c=ap_php_getopt(argc, argv, OPTSTRING))!=-1) {
+		while ((c=php_getopt(argc, argv, OPTIONS, &optarg, &optind, 0))!=-1) {
 			switch (c) {
 				case 'c':
-					cgi_sapi_module.php_ini_path_override = strdup(ap_php_optarg);
+					cgi_sapi_module.php_ini_path_override = strdup(optarg);
 					break;
 				case 'n':
 					cgi_sapi_module.php_ini_ignore = 1;
@@ -971,14 +992,14 @@ int main(int argc, char *argv[])
 				   we are being started as an 'external' fastcgi
 				   server by accepting a bindpath parameter. */
 				case 'b':
-					if (!fastcgi) bindpath= strdup(ap_php_optarg);
+					if (!fastcgi) bindpath= strdup(optarg);
 				break;
 #endif
 			}
 
 		}
-		ap_php_optind = orig_optind;
-		ap_php_optarg = orig_optarg;
+		optind = orig_optind;
+		optarg = orig_optarg;
 	}
 
 #ifdef ZTS
@@ -1172,8 +1193,9 @@ consult the installation file that came with this distribution, or visit \n\
 			&& !fastcgi
 #endif
 			) {
-			while ((c=ap_php_getopt(argc, argv, OPTSTRING))!=-1) {
+			while ((c=php_getopt(argc, argv, OPTIONS, &optarg, &optind, 1))!=-1) {
 				switch (c) {
+					case 'h':
 					case '?':
 						no_headers = 1;
 						php_output_startup();
@@ -1185,8 +1207,8 @@ consult the installation file that came with this distribution, or visit \n\
 						break;
 				}
 			}
-			ap_php_optind = orig_optind;
-			ap_php_optarg = orig_optarg;
+			optind = orig_optind;
+			optarg = orig_optarg;
 		}
 
 #if PHP_FASTCGI
@@ -1236,7 +1258,7 @@ consult the installation file that came with this distribution, or visit \n\
 				exit(1);
 			}
 
-			while ((c = ap_php_getopt(argc, argv, OPTSTRING)) != -1) {
+			while ((c = php_getopt(argc, argv, OPTIONS, &optarg, &optind, 0)) != -1) {
 				switch (c) {
 
   				case 'a':	/* interactive mode */
@@ -1248,37 +1270,26 @@ consult the installation file that came with this distribution, or visit \n\
 						SG(options) |= SAPI_OPTION_NO_CHDIR;
 						break;
 				case 'd': /* define ini entries on command line */
-						define_command_line_ini_entry(ap_php_optarg);
+						define_command_line_ini_entry(optarg);
 						break;
 
   				case 'e': /* enable extended info output */
 						CG(extended_info) = 1;
 						break;
 
   				case 'f': /* parse file */
-						script_file = estrdup(ap_php_optarg);
+						script_file = estrdup(optarg);
 						no_headers = 1;
 						break;
 
   				case 'g': /* define global variables on command line */
 						{
-							char *arg = estrdup(ap_php_optarg);
+							char *arg = estrdup(optarg);
 
 							zend_llist_add_element(&global_vars, &arg);
 						}
 						break;
 
-  				case 'h': /* help & quit */
-					case '?':
-						no_headers = 1;
-						php_output_startup();
-						php_output_activate(TSRMLS_C);
-						SG(headers_sent) = 1;
-						php_cgi_usage(argv[0]);
-						php_end_ob_buffers(1 TSRMLS_CC);
-						exit(1);
-						break;
-
 				case 'i': /* php info & quit */
 						if (php_request_startup(TSRMLS_C)==FAILURE) {
 							php_module_shutdown(TSRMLS_C);
@@ -1345,7 +1356,7 @@ consult the installation file that came with this distribution, or visit \n\
 						break;
 
 				case 'z': /* load extension file */
-						zend_load_extension(ap_php_optarg);
+						zend_load_extension(optarg);
 						break;
 
 					default:
@@ -1358,19 +1369,19 @@ consult the installation file that came with this distribution, or visit \n\
 				if (script_file) {
 					len += strlen(script_file) + 1;
 				}
-				for (i = ap_php_optind; i < argc; i++) {
+				for (i = optind; i < argc; i++) {
 					len += strlen(argv[i]) + 1;
 				}
 
 				s = malloc(len + 1);	/* leak - but only for command line version, so ok */
 				*s = '\0';			/* we are pretending it came from the environment  */
 				if (script_file) {
 					strcpy(s, script_file);
-					if (ap_php_optind<argc) {
+					if (optind<argc) {
 						strcat(s, "+");
 					}
 				}
-				for (i = ap_php_optind, len = 0; i < argc; i++) {
+				for (i = optind, len = 0; i < argc; i++) {
 					strcat(s, argv[i]);
 					if (i < (argc - 1)) {
 						strcat(s, "+");
@@ -1389,9 +1400,9 @@ consult the installation file that came with this distribution, or visit \n\
 				SG(request_info).no_headers = 1;
 			}
 
-			if (!SG(request_info).path_translated && argc > ap_php_optind) {
+			if (!SG(request_info).path_translated && argc > optind) {
 				/* file is on command line, but not in -f opt */
-				SG(request_info).path_translated = estrdup(argv[ap_php_optind]);
+				SG(request_info).path_translated = estrdup(argv[optind]);
 			}
 		} /* end !cgi && !fastcgi */