X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;ds=sidebyside;f=fish%2Ffish.c;h=9a89f55a168a98ad79a58fb908cb7080e1907bc3;hb=9353c6253d5fac1648b13ad9958468a2d9f6ad6f;hp=3300536d05d30953364dfad3f99ea4113b63ae1e;hpb=6a14f1c2502f58ff7bed8cb451f95a83f5ee920a;p=libguestfs.git diff --git a/fish/fish.c b/fish/fish.c index 3300536..9a89f55 100644 --- a/fish/fish.c +++ b/fish/fish.c @@ -843,38 +843,40 @@ issue_command (const char *cmd, char *argv[], const char *pipecmd) r = rc_remote (remote_control, cmd, argc, argv, exit_on_error); /* Otherwise execute it locally. */ - else if (strcasecmp (cmd, "help") == 0) { + else if (STRCASEEQ (cmd, "help")) { if (argc == 0) list_commands (); else display_command (argv[0]); r = 0; } - else if (strcasecmp (cmd, "quit") == 0 || - strcasecmp (cmd, "exit") == 0 || - strcasecmp (cmd, "q") == 0) { + else if (STRCASEEQ (cmd, "quit") || + STRCASEEQ (cmd, "exit") || + STRCASEEQ (cmd, "q")) { quit = 1; r = 0; } - else if (strcasecmp (cmd, "alloc") == 0 || - strcasecmp (cmd, "allocate") == 0) + else if (STRCASEEQ (cmd, "alloc") || + STRCASEEQ (cmd, "allocate")) r = do_alloc (cmd, argc, argv); - else if (strcasecmp (cmd, "echo") == 0) + else if (STRCASEEQ (cmd, "echo")) r = do_echo (cmd, argc, argv); - else if (strcasecmp (cmd, "edit") == 0 || - strcasecmp (cmd, "vi") == 0 || - strcasecmp (cmd, "emacs") == 0) + else if (STRCASEEQ (cmd, "edit") || + STRCASEEQ (cmd, "vi") || + STRCASEEQ (cmd, "emacs")) r = do_edit (cmd, argc, argv); - else if (strcasecmp (cmd, "lcd") == 0) + else if (STRCASEEQ (cmd, "lcd")) r = do_lcd (cmd, argc, argv); - else if (strcasecmp (cmd, "glob") == 0) + else if (STRCASEEQ (cmd, "glob")) r = do_glob (cmd, argc, argv); - else if (strcasecmp (cmd, "more") == 0 || - strcasecmp (cmd, "less") == 0) + else if (STRCASEEQ (cmd, "more") || + STRCASEEQ (cmd, "less")) r = do_more (cmd, argc, argv); - else if (strcasecmp (cmd, "reopen") == 0) + else if (STRCASEEQ (cmd, "reopen")) r = do_reopen (cmd, argc, argv); - else if (strcasecmp (cmd, "time") == 0) + else if (STRCASEEQ (cmd, "sparse")) + r = do_sparse (cmd, argc, argv); + else if (STRCASEEQ (cmd, "time")) r = do_time (cmd, argc, argv); else r = run_action (cmd, argc, argv); @@ -927,6 +929,8 @@ list_builtin_commands (void) printf ("%-20s %s\n", "reopen", _("close and reopen libguestfs handle")); printf ("%-20s %s\n", + "sparse", _("allocate a sparse image file")); + printf ("%-20s %s\n", "time", _("measure time taken to run command")); /* actions are printed after this (see list_commands) */ @@ -937,8 +941,8 @@ display_builtin_command (const char *cmd) { /* help for actions is auto-generated, see display_command */ - if (strcasecmp (cmd, "alloc") == 0 || - strcasecmp (cmd, "allocate") == 0) + if (STRCASEEQ (cmd, "alloc") || + STRCASEEQ (cmd, "allocate")) printf (_("alloc - allocate an image\n" " alloc \n" "\n" @@ -953,15 +957,18 @@ display_builtin_command (const char *cmd) " K or KB number of kilobytes\n" " M or MB number of megabytes\n" " G or GB number of gigabytes\n" + " T or TB number of terabytes\n" + " P or PB number of petabytes\n" + " E or EB number of exabytes\n" " sects number of 512 byte sectors\n")); - else if (strcasecmp (cmd, "echo") == 0) + else if (STRCASEEQ (cmd, "echo")) printf (_("echo - display a line of text\n" " echo [ ...]\n" "\n" " This echos the parameters to the terminal.\n")); - else if (strcasecmp (cmd, "edit") == 0 || - strcasecmp (cmd, "vi") == 0 || - strcasecmp (cmd, "emacs") == 0) + else if (STRCASEEQ (cmd, "edit") || + STRCASEEQ (cmd, "vi") || + STRCASEEQ (cmd, "emacs")) printf (_("edit - edit a file in the image\n" " edit \n" "\n" @@ -975,26 +982,26 @@ display_builtin_command (const char *cmd) "\n" " NOTE: This will not work reliably for large files\n" " (> 2 MB) or binary files containing \\0 bytes.\n")); - else if (strcasecmp (cmd, "lcd") == 0) + else if (STRCASEEQ (cmd, "lcd")) printf (_("lcd - local change directory\n" " lcd \n" "\n" " Change guestfish's current directory. This command is\n" " useful if you want to download files to a particular\n" " place.\n")); - else if (strcasecmp (cmd, "glob") == 0) + else if (STRCASEEQ (cmd, "glob")) printf (_("glob - expand wildcards in command\n" " glob [ ...]\n" "\n" " Glob runs with wildcards expanded in any\n" " command args. Note that the command is run repeatedly\n" " once for each expanded argument.\n")); - else if (strcasecmp (cmd, "help") == 0) + else if (STRCASEEQ (cmd, "help")) printf (_("help - display a list of commands or help on a command\n" " help cmd\n" " help\n")); - else if (strcasecmp (cmd, "more") == 0 || - strcasecmp (cmd, "less") == 0) + else if (STRCASEEQ (cmd, "more") || + STRCASEEQ (cmd, "less")) printf (_("more - view a file in the pager\n" " more \n" "\n" @@ -1008,19 +1015,46 @@ display_builtin_command (const char *cmd) "\n" " NOTE: This will not work reliably for large files\n" " (> 2 MB) or binary files containing \\0 bytes.\n")); - else if (strcasecmp (cmd, "quit") == 0 || - strcasecmp (cmd, "exit") == 0 || - strcasecmp (cmd, "q") == 0) + else if (STRCASEEQ (cmd, "quit") || + STRCASEEQ (cmd, "exit") || + STRCASEEQ (cmd, "q")) printf (_("quit - quit guestfish\n" " quit\n")); - else if (strcasecmp (cmd, "reopen") == 0) + else if (STRCASEEQ (cmd, "reopen")) printf (_("reopen - close and reopen the libguestfs handle\n" " reopen\n" "\n" "Close and reopen the libguestfs handle. It is not necessary to use\n" "this normally, because the handle is closed properly when guestfish\n" "exits. However this is occasionally useful for testing.\n")); - else if (strcasecmp (cmd, "time") == 0) + else if (STRCASEEQ (cmd, "sparse")) + printf (_("sparse - allocate a sparse image file\n" + " sparse \n" + "\n" + " This creates an empty sparse file of the given size,\n" + " and then adds so it can be further examined.\n" + "\n" + " In all respects it works the same as the 'alloc'\n" + " command, except that the image file is allocated\n" + " sparsely, which means that disk blocks are not assigned\n" + " to the file until they are needed. Sparse disk files\n" + " only use space when written to, but they are slower\n" + " and there is a danger you could run out of real disk\n" + " space during a write operation.\n" + "\n" + " For more advanced image creation, see qemu-img utility.\n" + "\n" + " Size can be specified (where means a number):\n" + " number of kilobytes\n" + " eg: 1440 standard 3.5\" floppy\n" + " K or KB number of kilobytes\n" + " M or MB number of megabytes\n" + " G or GB number of gigabytes\n" + " T or TB number of terabytes\n" + " P or PB number of petabytes\n" + " E or EB number of exabytes\n" + " sects number of 512 byte sectors\n")); + else if (STRCASEEQ (cmd, "time")) printf (_("time - measure time taken to run command\n" " time [ ...]\n" "\n" @@ -1295,3 +1329,51 @@ xwrite (int fd, const void *v_buf, size_t len) return 0; } + +/* Resolve the special "win:..." form for Windows-specific paths. + * This always returns a newly allocated string which is freed by the + * caller function in "cmds.c". + */ +char * +resolve_win_path (const char *path) +{ + char *ret; + size_t i; + + if (strncasecmp (path, "win:", 4) != 0) { + ret = strdup (path); + if (ret == NULL) + perror ("strdup"); + return ret; + } + + path += 4; + + /* Drop drive letter, if it's "C:". */ + if (strncasecmp (path, "c:", 2) == 0) + path += 2; + + if (!*path) { + ret = strdup ("/"); + if (ret == NULL) + perror ("strdup"); + return ret; + } + + ret = strdup (path); + if (ret == NULL) { + perror ("strdup"); + return NULL; + } + + /* Blindly convert any backslashes into forward slashes. Is this good? */ + for (i = 0; i < strlen (ret); ++i) + if (ret[i] == '\\') + ret[i] = '/'; + + char *t = guestfs_case_sensitive_path (g, ret); + free (ret); + ret = t; + + return ret; +}