-#include <windows.h>\r
-#include <stdio.h>\r
-#include <assert.h>\r
-#include <stdlib.h>\r
-#include "putty.h"\r
-\r
-/*\r
- * Some command-line parameters need to be saved up until after\r
- * we've loaded the saved session which will form the basis of our\r
- * eventual running configuration. For this we use the macro\r
- * SAVEABLE, which notices if the `need_save' parameter is set and\r
- * saves the parameter and value on a list.\r
- * \r
- * We also assign priorities to saved parameters, just to slightly\r
- * ameliorate silly ordering problems. For example, if you specify\r
- * a saved session to load, it will be loaded _before_ all your\r
- * local modifications such as -L are evaluated; and if you specify\r
- * a protocol and a port, the protocol is set up first so that the\r
- * port can override its choice of port number.\r
- */\r
-\r
-#define NPRIORITIES 3\r
-\r
-struct cmdline_saved_param {\r
- char *p, *value;\r
-};\r
-struct cmdline_saved_param_set {\r
- struct cmdline_saved_param *params;\r
- int nsaved, savesize;\r
-};\r
-\r
-/*\r
- * C guarantees this structure will be initialised to all zero at\r
- * program start, which is exactly what we want.\r
- */\r
-static struct cmdline_saved_param_set saves[NPRIORITIES];\r
-\r
-static void cmdline_save_param(char *p, char *value, int pri)\r
-{\r
- if (saves[pri].nsaved >= saves[pri].savesize) {\r
- saves[pri].savesize = saves[pri].nsaved + 32;\r
- saves[pri].params =\r
- srealloc(saves[pri].params,\r
- saves[pri].savesize*sizeof(*saves[pri].params));\r
- }\r
- saves[pri].params[saves[pri].nsaved].p = p;\r
- saves[pri].params[saves[pri].nsaved].value = value;\r
- saves[pri].nsaved++;\r
-}\r
-\r
-#define SAVEABLE(pri) do { \\r
- if (need_save) { cmdline_save_param(p, value, pri); return ret; } \\r
-} while (0)\r
-\r
-char *cmdline_password = NULL;\r
-\r
-static int cmdline_get_line(const char *prompt, char *str,\r
- int maxlen, int is_pw)\r
-{\r
- static int tried_once = 0;\r
-\r
- assert(is_pw && cmdline_password);\r
-\r
- if (tried_once) {\r
- return 0;\r
- } else {\r
- strncpy(str, cmdline_password, maxlen);\r
- str[maxlen - 1] = '\0';\r
- tried_once = 1;\r
- return 1;\r
- }\r
-}\r
-\r
-/*\r
- * Here we have a flags word which describes the capabilities of\r
- * the particular tool on whose behalf we're running. We will\r
- * refuse certain command-line options if a particular tool\r
- * inherently can't do anything sensible. For example, the file\r
- * transfer tools (psftp, pscp) can't do a great deal with protocol\r
- * selections (ever tried running scp over telnet?) or with port\r
- * forwarding (even if it wasn't a hideously bad idea, they don't\r
- * have the select() infrastructure to make them work).\r
- */\r
-int cmdline_tooltype = 0;\r
-\r
-static int cmdline_check_unavailable(int flag, char *p)\r
-{\r
- if (cmdline_tooltype & flag) {\r
- cmdline_error("option \"%s\" not available in this tool", p);\r
- return 1;\r
- }\r
- return 0;\r
-}\r
-\r
-#define UNAVAILABLE_IN(flag) do { \\r
- if (cmdline_check_unavailable(flag, p)) return ret; \\r
-} while (0)\r
-\r
-/*\r
- * Process a standard command-line parameter. `p' is the parameter\r
- * in question; `value' is the subsequent element of argv, which\r
- * may or may not be required as an operand to the parameter.\r
- * Return value is 2 if both arguments were used; 1 if only p was\r
- * used; 0 if the parameter wasn't one we recognised; -2 if it\r
- * should have been 2 but value was NULL.\r
- */\r
-\r
-#define RETURN(x) do { \\r
- if ((x) == 2 && !value) return -2; \\r
- ret = x; \\r
-} while (0)\r
-\r
-int cmdline_process_param(char *p, char *value, int need_save)\r
-{\r
- int ret = 0;\r
-\r
- if (!strcmp(p, "-load")) {\r
- RETURN(2);\r
- SAVEABLE(0); /* very high priority */\r
- do_defaults(value, &cfg);\r
- return 2;\r
- }\r
- if (!strcmp(p, "-ssh")) {\r
- RETURN(1);\r
- UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);\r
- SAVEABLE(1);\r
- default_protocol = cfg.protocol = PROT_SSH;\r
- default_port = cfg.port = 22;\r
- return 1;\r
- }\r
- if (!strcmp(p, "-telnet")) {\r
- RETURN(1);\r
- UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);\r
- SAVEABLE(1);\r
- default_protocol = cfg.protocol = PROT_TELNET;\r
- default_port = cfg.port = 23;\r
- return 1;\r
- }\r
- if (!strcmp(p, "-rlogin")) {\r
- RETURN(1);\r
- UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);\r
- SAVEABLE(1);\r
- default_protocol = cfg.protocol = PROT_RLOGIN;\r
- default_port = cfg.port = 513;\r
- return 1;\r
- }\r
- if (!strcmp(p, "-raw")) {\r
- RETURN(1);\r
- UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);\r
- SAVEABLE(1);\r
- default_protocol = cfg.protocol = PROT_RAW;\r
- }\r
- if (!strcmp(p, "-v")) {\r
- RETURN(1);\r
- flags |= FLAG_VERBOSE;\r
- }\r
- if (!strcmp(p, "-l")) {\r
- RETURN(2);\r
- SAVEABLE(1);\r
- strncpy(cfg.username, value, sizeof(cfg.username));\r
- cfg.username[sizeof(cfg.username) - 1] = '\0';\r
- }\r
- if ((!strcmp(p, "-L") || !strcmp(p, "-R"))) {\r
- char *fwd, *ptr, *q;\r
- int i=0;\r
- RETURN(2);\r
- UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);\r
- SAVEABLE(1);\r
- fwd = value;\r
- ptr = cfg.portfwd;\r
- /* if multiple forwards, find end of list */\r
- if (ptr[0]=='R' || ptr[0]=='L') {\r
- for (i = 0; i < sizeof(cfg.portfwd) - 2; i++)\r
- if (ptr[i]=='\000' && ptr[i+1]=='\000')\r
- break;\r
- ptr = ptr + i + 1; /* point to next forward slot */\r
- }\r
- ptr[0] = p[1]; /* insert a 'L' or 'R' at the start */\r
- if (strlen(fwd) > sizeof(cfg.portfwd) - i - 2) {\r
- cmdline_error("out of space for port forwardings");\r
- return ret;\r
- }\r
- strncpy(ptr+1, fwd, sizeof(cfg.portfwd) - i);\r
- q = strchr(ptr, ':');\r
- if (q) *q = '\t'; /* replace first : with \t */\r
- cfg.portfwd[sizeof(cfg.portfwd) - 1] = '\0';\r
- cfg.portfwd[sizeof(cfg.portfwd) - 2] = '\0';\r
- ptr[strlen(ptr)+1] = '\000'; /* append two '\000' */\r
- }\r
- if (!strcmp(p, "-m")) {\r
- char *filename, *command;\r
- int cmdlen, cmdsize;\r
- FILE *fp;\r
- int c, d;\r
-\r
- RETURN(2);\r
- UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);\r
- SAVEABLE(1);\r
-\r
- filename = value;\r
-\r
- cmdlen = cmdsize = 0;\r
- command = NULL;\r
- fp = fopen(filename, "r");\r
- if (!fp) {\r
- cmdline_error("unable to open command "\r
- "file \"%s\"", filename);\r
- return ret;\r
- }\r
- do {\r
- c = fgetc(fp);\r
- d = c;\r
- if (c == EOF)\r
- d = 0;\r
- if (cmdlen >= cmdsize) {\r
- cmdsize = cmdlen + 512;\r
- command = srealloc(command, cmdsize);\r
- }\r
- command[cmdlen++] = d;\r
- } while (c != EOF);\r
- cfg.remote_cmd_ptr = command;\r
- cfg.remote_cmd_ptr2 = NULL;\r
- cfg.nopty = TRUE; /* command => no terminal */\r
- }\r
- if (!strcmp(p, "-P")) {\r
- RETURN(2);\r
- SAVEABLE(2); /* lower priority than -ssh,-telnet */\r
- cfg.port = atoi(value);\r
- }\r
- if (!strcmp(p, "-pw")) {\r
- RETURN(2);\r
- cmdline_password = value;\r
- ssh_get_line = cmdline_get_line;\r
- ssh_getline_pw_only = TRUE;\r
- }\r
-\r
- if (!strcmp(p, "-A")) {\r
- RETURN(1);\r
- UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);\r
- SAVEABLE(1);\r
- cfg.agentfwd = 1;\r
- }\r
- if (!strcmp(p, "-a")) {\r
- RETURN(1);\r
- UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);\r
- SAVEABLE(1);\r
- cfg.agentfwd = 0;\r
- }\r
-\r
- if (!strcmp(p, "-X")) {\r
- RETURN(1);\r
- UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);\r
- SAVEABLE(1);\r
- cfg.x11_forward = 1;\r
- }\r
- if (!strcmp(p, "-x")) {\r
- RETURN(1);\r
- UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);\r
- SAVEABLE(1);\r
- cfg.x11_forward = 0;\r
- }\r
-\r
- if (!strcmp(p, "-t")) {\r
- RETURN(1);\r
- UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);\r
- SAVEABLE(1);\r
- cfg.nopty = 0;\r
- }\r
- if (!strcmp(p, "-T")) {\r
- RETURN(1);\r
- UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);\r
- SAVEABLE(1);\r
- cfg.nopty = 1;\r
- }\r
-\r
- if (!strcmp(p, "-C")) {\r
- RETURN(1);\r
- SAVEABLE(1);\r
- cfg.compression = 1;\r
- }\r
-\r
- if (!strcmp(p, "-1")) {\r
- RETURN(1);\r
- SAVEABLE(1);\r
- cfg.sshprot = 0; /* ssh protocol 1 only */\r
- }\r
- if (!strcmp(p, "-2")) {\r
- RETURN(1);\r
- SAVEABLE(1);\r
- cfg.sshprot = 3; /* ssh protocol 2 only */\r
- }\r
-\r
- if (!strcmp(p, "-i")) {\r
- RETURN(2);\r
- SAVEABLE(1);\r
- strncpy(cfg.keyfile, value, sizeof(cfg.keyfile));\r
- cfg.keyfile[sizeof(cfg.keyfile)-1] = '\0';\r
- }\r
-\r
- return ret; /* unrecognised */\r
-}\r
-\r
-void cmdline_run_saved(void)\r
-{\r
- int pri, i;\r
- for (pri = 0; pri < NPRIORITIES; pri++)\r
- for (i = 0; i < saves[pri].nsaved; i++)\r
- cmdline_process_param(saves[pri].params[i].p,\r
- saves[pri].params[i].value, 0);\r
-}\r
+#include <windows.h>
+#include <stdio.h>
+#include <assert.h>
+#include <stdlib.h>
+#include "putty.h"
+
+/*
+ * Some command-line parameters need to be saved up until after
+ * we've loaded the saved session which will form the basis of our
+ * eventual running configuration. For this we use the macro
+ * SAVEABLE, which notices if the `need_save' parameter is set and
+ * saves the parameter and value on a list.
+ *
+ * We also assign priorities to saved parameters, just to slightly
+ * ameliorate silly ordering problems. For example, if you specify
+ * a saved session to load, it will be loaded _before_ all your
+ * local modifications such as -L are evaluated; and if you specify
+ * a protocol and a port, the protocol is set up first so that the
+ * port can override its choice of port number.
+ */
+
+#define NPRIORITIES 3
+
+struct cmdline_saved_param {
+ char *p, *value;
+};
+struct cmdline_saved_param_set {
+ struct cmdline_saved_param *params;
+ int nsaved, savesize;
+};
+
+/*
+ * C guarantees this structure will be initialised to all zero at
+ * program start, which is exactly what we want.
+ */
+static struct cmdline_saved_param_set saves[NPRIORITIES];
+
+static void cmdline_save_param(char *p, char *value, int pri)
+{
+ if (saves[pri].nsaved >= saves[pri].savesize) {
+ saves[pri].savesize = saves[pri].nsaved + 32;
+ saves[pri].params =
+ srealloc(saves[pri].params,
+ saves[pri].savesize*sizeof(*saves[pri].params));
+ }
+ saves[pri].params[saves[pri].nsaved].p = p;
+ saves[pri].params[saves[pri].nsaved].value = value;
+ saves[pri].nsaved++;
+}
+
+#define SAVEABLE(pri) do { \
+ if (need_save) { cmdline_save_param(p, value, pri); return ret; } \
+} while (0)
+
+char *cmdline_password = NULL;
+
+static int cmdline_get_line(const char *prompt, char *str,
+ int maxlen, int is_pw)
+{
+ static int tried_once = 0;
+
+ assert(is_pw && cmdline_password);
+
+ if (tried_once) {
+ return 0;
+ } else {
+ strncpy(str, cmdline_password, maxlen);
+ str[maxlen - 1] = '\0';
+ tried_once = 1;
+ return 1;
+ }
+}
+
+/*
+ * Here we have a flags word which describes the capabilities of
+ * the particular tool on whose behalf we're running. We will
+ * refuse certain command-line options if a particular tool
+ * inherently can't do anything sensible. For example, the file
+ * transfer tools (psftp, pscp) can't do a great deal with protocol
+ * selections (ever tried running scp over telnet?) or with port
+ * forwarding (even if it wasn't a hideously bad idea, they don't
+ * have the select() infrastructure to make them work).
+ */
+int cmdline_tooltype = 0;
+
+static int cmdline_check_unavailable(int flag, char *p)
+{
+ if (cmdline_tooltype & flag) {
+ cmdline_error("option \"%s\" not available in this tool", p);
+ return 1;
+ }
+ return 0;
+}
+
+#define UNAVAILABLE_IN(flag) do { \
+ if (cmdline_check_unavailable(flag, p)) return ret; \
+} while (0)
+
+/*
+ * Process a standard command-line parameter. `p' is the parameter
+ * in question; `value' is the subsequent element of argv, which
+ * may or may not be required as an operand to the parameter.
+ * Return value is 2 if both arguments were used; 1 if only p was
+ * used; 0 if the parameter wasn't one we recognised; -2 if it
+ * should have been 2 but value was NULL.
+ */
+
+#define RETURN(x) do { \
+ if ((x) == 2 && !value) return -2; \
+ ret = x; \
+} while (0)
+
+int cmdline_process_param(char *p, char *value, int need_save)
+{
+ int ret = 0;
+
+ if (!strcmp(p, "-load")) {
+ RETURN(2);
+ SAVEABLE(0); /* very high priority */
+ do_defaults(value, &cfg);
+ return 2;
+ }
+ if (!strcmp(p, "-ssh")) {
+ RETURN(1);
+ UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);
+ SAVEABLE(1);
+ default_protocol = cfg.protocol = PROT_SSH;
+ default_port = cfg.port = 22;
+ return 1;
+ }
+ if (!strcmp(p, "-telnet")) {
+ RETURN(1);
+ UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);
+ SAVEABLE(1);
+ default_protocol = cfg.protocol = PROT_TELNET;
+ default_port = cfg.port = 23;
+ return 1;
+ }
+ if (!strcmp(p, "-rlogin")) {
+ RETURN(1);
+ UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);
+ SAVEABLE(1);
+ default_protocol = cfg.protocol = PROT_RLOGIN;
+ default_port = cfg.port = 513;
+ return 1;
+ }
+ if (!strcmp(p, "-raw")) {
+ RETURN(1);
+ UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);
+ SAVEABLE(1);
+ default_protocol = cfg.protocol = PROT_RAW;
+ }
+ if (!strcmp(p, "-v")) {
+ RETURN(1);
+ flags |= FLAG_VERBOSE;
+ }
+ if (!strcmp(p, "-l")) {
+ RETURN(2);
+ SAVEABLE(1);
+ strncpy(cfg.username, value, sizeof(cfg.username));
+ cfg.username[sizeof(cfg.username) - 1] = '\0';
+ }
+ if ((!strcmp(p, "-L") || !strcmp(p, "-R"))) {
+ char *fwd, *ptr, *q;
+ int i=0;
+ RETURN(2);
+ UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);
+ SAVEABLE(1);
+ fwd = value;
+ ptr = cfg.portfwd;
+ /* if multiple forwards, find end of list */
+ if (ptr[0]=='R' || ptr[0]=='L') {
+ for (i = 0; i < sizeof(cfg.portfwd) - 2; i++)
+ if (ptr[i]=='\000' && ptr[i+1]=='\000')
+ break;
+ ptr = ptr + i + 1; /* point to next forward slot */
+ }
+ ptr[0] = p[1]; /* insert a 'L' or 'R' at the start */
+ if (strlen(fwd) > sizeof(cfg.portfwd) - i - 2) {
+ cmdline_error("out of space for port forwardings");
+ return ret;
+ }
+ strncpy(ptr+1, fwd, sizeof(cfg.portfwd) - i);
+ q = strchr(ptr, ':');
+ if (q) *q = '\t'; /* replace first : with \t */
+ cfg.portfwd[sizeof(cfg.portfwd) - 1] = '\0';
+ cfg.portfwd[sizeof(cfg.portfwd) - 2] = '\0';
+ ptr[strlen(ptr)+1] = '\000'; /* append two '\000' */
+ }
+ if (!strcmp(p, "-m")) {
+ char *filename, *command;
+ int cmdlen, cmdsize;
+ FILE *fp;
+ int c, d;
+
+ RETURN(2);
+ UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);
+ SAVEABLE(1);
+
+ filename = value;
+
+ cmdlen = cmdsize = 0;
+ command = NULL;
+ fp = fopen(filename, "r");
+ if (!fp) {
+ cmdline_error("unable to open command "
+ "file \"%s\"", filename);
+ return ret;
+ }
+ do {
+ c = fgetc(fp);
+ d = c;
+ if (c == EOF)
+ d = 0;
+ if (cmdlen >= cmdsize) {
+ cmdsize = cmdlen + 512;
+ command = srealloc(command, cmdsize);
+ }
+ command[cmdlen++] = d;
+ } while (c != EOF);
+ cfg.remote_cmd_ptr = command;
+ cfg.remote_cmd_ptr2 = NULL;
+ cfg.nopty = TRUE; /* command => no terminal */
+ }
+ if (!strcmp(p, "-P")) {
+ RETURN(2);
+ SAVEABLE(2); /* lower priority than -ssh,-telnet */
+ cfg.port = atoi(value);
+ }
+ if (!strcmp(p, "-pw")) {
+ RETURN(2);
+ cmdline_password = value;
+ ssh_get_line = cmdline_get_line;
+ ssh_getline_pw_only = TRUE;
+ }
+
+ if (!strcmp(p, "-A")) {
+ RETURN(1);
+ UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);
+ SAVEABLE(1);
+ cfg.agentfwd = 1;
+ }
+ if (!strcmp(p, "-a")) {
+ RETURN(1);
+ UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);
+ SAVEABLE(1);
+ cfg.agentfwd = 0;
+ }
+
+ if (!strcmp(p, "-X")) {
+ RETURN(1);
+ UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);
+ SAVEABLE(1);
+ cfg.x11_forward = 1;
+ }
+ if (!strcmp(p, "-x")) {
+ RETURN(1);
+ UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);
+ SAVEABLE(1);
+ cfg.x11_forward = 0;
+ }
+
+ if (!strcmp(p, "-t")) {
+ RETURN(1);
+ UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);
+ SAVEABLE(1);
+ cfg.nopty = 0;
+ }
+ if (!strcmp(p, "-T")) {
+ RETURN(1);
+ UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER);
+ SAVEABLE(1);
+ cfg.nopty = 1;
+ }
+
+ if (!strcmp(p, "-C")) {
+ RETURN(1);
+ SAVEABLE(1);
+ cfg.compression = 1;
+ }
+
+ if (!strcmp(p, "-1")) {
+ RETURN(1);
+ SAVEABLE(1);
+ cfg.sshprot = 0; /* ssh protocol 1 only */
+ }
+ if (!strcmp(p, "-2")) {
+ RETURN(1);
+ SAVEABLE(1);
+ cfg.sshprot = 3; /* ssh protocol 2 only */
+ }
+
+ if (!strcmp(p, "-i")) {
+ RETURN(2);
+ SAVEABLE(1);
+ strncpy(cfg.keyfile, value, sizeof(cfg.keyfile));
+ cfg.keyfile[sizeof(cfg.keyfile)-1] = '\0';
+ }
+
+ return ret; /* unrecognised */
+}
+
+void cmdline_run_saved(void)
+{
+ int pri, i;
+ for (pri = 0; pri < NPRIORITIES; pri++)
+ for (i = 0; i < saves[pri].nsaved; i++)
+ cmdline_process_param(saves[pri].params[i].p,
+ saves[pri].params[i].value, 0);
+}
projects / u / mdw / putty / commitdiff