| /* vi:set ts=8 sts=4 sw=4: |
| * |
| * VIM - Vi IMproved by Bram Moolenaar |
| * |
| * Do ":help uganda" in Vim to read copying and usage conditions. |
| * Do ":help credits" in Vim to see a list of people who contributed. |
| * See README.txt for an overview of the Vim source code. |
| */ |
| |
| /* |
| * dosinst.c: Install program for Vim on MS-DOS and MS-Windows |
| * |
| * Compile with Make_mvc.mak, Make_bc3.mak, Make_bc5.mak or Make_djg.mak. |
| */ |
| |
| /* |
| * Include common code for dosinst.c and uninstal.c. |
| */ |
| #define DOSINST |
| #include "dosinst.h" |
| |
| /* Macro to do an error check I was typing over and over */ |
| #define CHECK_REG_ERROR(code) if (code != ERROR_SUCCESS) { printf("%ld error number: %ld\n", (long)__LINE__, (long)code); return 1; } |
| |
| int has_vim = 0; /* installable vim.exe exists */ |
| int has_gvim = 0; /* installable gvim.exe exists */ |
| |
| char oldvimrc[BUFSIZE]; /* name of existing vimrc file */ |
| char vimrc[BUFSIZE]; /* name of vimrc file to create */ |
| |
| char *default_bat_dir = NULL; /* when not NULL, use this as the default |
| directory to write .bat files in */ |
| char *default_vim_dir = NULL; /* when not NULL, use this as the default |
| install dir for NSIS */ |
| |
| /* |
| * Structure used for each choice the user can make. |
| */ |
| struct choice |
| { |
| int active; /* non-zero when choice is active */ |
| char *text; /* text displayed for this choice */ |
| void (*changefunc)(int idx); /* function to change this choice */ |
| int arg; /* argument for function */ |
| void (*installfunc)(int idx); /* function to install this choice */ |
| }; |
| |
| struct choice choices[30]; /* choices the user can make */ |
| int choice_count = 0; /* number of choices available */ |
| |
| #define TABLE_SIZE(s) (int)(sizeof(s) / sizeof(*s)) |
| |
| enum |
| { |
| compat_vi = 1, |
| compat_some_enhancements, |
| compat_all_enhancements |
| }; |
| char *(compat_choices[]) = |
| { |
| "\nChoose the default way to run Vim:", |
| "Vi compatible", |
| "with some Vim enhancements", |
| "with syntax highlighting and other features switched on", |
| }; |
| int compat_choice = (int)compat_all_enhancements; |
| char *compat_text = "- run Vim %s"; |
| |
| enum |
| { |
| remap_no = 1, |
| remap_win |
| }; |
| char *(remap_choices[]) = |
| { |
| "\nChoose:", |
| "Do not remap keys for Windows behavior", |
| "Remap a few keys for Windows behavior (<C-V>, <C-C>, etc)", |
| }; |
| int remap_choice = (int)remap_win; |
| char *remap_text = "- %s"; |
| |
| enum |
| { |
| mouse_xterm = 1, |
| mouse_mswin |
| }; |
| char *(mouse_choices[]) = |
| { |
| "\nChoose the way how Vim uses the mouse:", |
| "right button extends selection (the Unix way)", |
| "right button has a popup menu (the Windows way)", |
| }; |
| int mouse_choice = (int)mouse_mswin; |
| char *mouse_text = "- The mouse %s"; |
| |
| enum |
| { |
| vimfiles_dir_none = 1, |
| vimfiles_dir_vim, |
| vimfiles_dir_home |
| }; |
| static char *(vimfiles_dir_choices[]) = |
| { |
| "\nCreate plugin directories:", |
| "No", |
| "In the VIM directory", |
| "In your HOME directory", |
| }; |
| static int vimfiles_dir_choice; |
| |
| /* non-zero when selected to install the popup menu entry. */ |
| static int install_popup = 0; |
| |
| /* non-zero when selected to install the "Open with" entry. */ |
| static int install_openwith = 0; |
| |
| /* non-zero when need to add an uninstall entry in the registry */ |
| static int need_uninstall_entry = 0; |
| |
| /* |
| * Definitions of the directory name (under $VIM) of the vimfiles directory |
| * and its subdirectories: |
| */ |
| static char *(vimfiles_subdirs[]) = |
| { |
| "colors", |
| "compiler", |
| "doc", |
| "ftdetect", |
| "ftplugin", |
| "indent", |
| "keymap", |
| "plugin", |
| "syntax", |
| }; |
| |
| /* |
| * Obtain a choice from a table. |
| * First entry is a question, others are choices. |
| */ |
| static int |
| get_choice(char **table, int entries) |
| { |
| int answer; |
| int idx; |
| char dummy[100]; |
| |
| do |
| { |
| for (idx = 0; idx < entries; ++idx) |
| { |
| if (idx) |
| printf("%2d ", idx); |
| printf(table[idx]); |
| printf("\n"); |
| } |
| printf("Choice: "); |
| if (scanf("%d", &answer) != 1) |
| { |
| scanf("%99s", dummy); |
| answer = 0; |
| } |
| } |
| while (answer < 1 || answer >= entries); |
| |
| return answer; |
| } |
| |
| /* |
| * Check if the user unpacked the archives properly. |
| * Sets "runtimeidx". |
| */ |
| static void |
| check_unpack(void) |
| { |
| char buf[BUFSIZE]; |
| FILE *fd; |
| struct stat st; |
| |
| /* check for presence of the correct version number in installdir[] */ |
| runtimeidx = strlen(installdir) - strlen(VIM_VERSION_NODOT); |
| if (runtimeidx <= 0 |
| || stricmp(installdir + runtimeidx, VIM_VERSION_NODOT) != 0 |
| || (installdir[runtimeidx - 1] != '/' |
| && installdir[runtimeidx - 1] != '\\')) |
| { |
| printf("ERROR: Install program not in directory \"%s\"\n", |
| VIM_VERSION_NODOT); |
| printf("This program can only work when it is located in its original directory\n"); |
| myexit(1); |
| } |
| |
| /* check if filetype.vim is present, which means the runtime archive has |
| * been unpacked */ |
| sprintf(buf, "%s\\filetype.vim", installdir); |
| if (stat(buf, &st) < 0) |
| { |
| printf("ERROR: Cannot find filetype.vim in \"%s\"\n", installdir); |
| printf("It looks like you did not unpack the runtime archive.\n"); |
| printf("You must unpack the runtime archive \"vim%srt.zip\" before installing.\n", |
| VIM_VERSION_NODOT + 3); |
| myexit(1); |
| } |
| |
| /* Check if vim.exe or gvim.exe is in the current directory. */ |
| if ((fd = fopen("gvim.exe", "r")) != NULL) |
| { |
| fclose(fd); |
| has_gvim = 1; |
| } |
| if ((fd = fopen("vim.exe", "r")) != NULL) |
| { |
| fclose(fd); |
| has_vim = 1; |
| } |
| if (!has_gvim && !has_vim) |
| { |
| printf("ERROR: Cannot find any Vim executables in \"%s\"\n\n", |
| installdir); |
| myexit(1); |
| } |
| } |
| |
| /* |
| * Compare paths "p[plen]" to "q[qlen]". Return 0 if they match. |
| * Ignores case and differences between '/' and '\'. |
| * "plen" and "qlen" can be negative, strlen() is used then. |
| */ |
| static int |
| pathcmp(char *p, int plen, char *q, int qlen) |
| { |
| int i; |
| |
| if (plen < 0) |
| plen = strlen(p); |
| if (qlen < 0) |
| qlen = strlen(q); |
| for (i = 0; ; ++i) |
| { |
| /* End of "p": check if "q" also ends or just has a slash. */ |
| if (i == plen) |
| { |
| if (i == qlen) /* match */ |
| return 0; |
| if (i == qlen - 1 && (q[i] == '\\' || q[i] == '/')) |
| return 0; /* match with trailing slash */ |
| return 1; /* no match */ |
| } |
| |
| /* End of "q": check if "p" also ends or just has a slash. */ |
| if (i == qlen) |
| { |
| if (i == plen) /* match */ |
| return 0; |
| if (i == plen - 1 && (p[i] == '\\' || p[i] == '/')) |
| return 0; /* match with trailing slash */ |
| return 1; /* no match */ |
| } |
| |
| if (!(mytoupper(p[i]) == mytoupper(q[i]) |
| || ((p[i] == '/' || p[i] == '\\') |
| && (q[i] == '/' || q[i] == '\\')))) |
| return 1; /* no match */ |
| } |
| /*NOTREACHED*/ |
| } |
| |
| /* |
| * If the executable "**destination" is in the install directory, find another |
| * one in $PATH. |
| * On input "**destination" is the path of an executable in allocated memory |
| * (or NULL). |
| * "*destination" is set to NULL or the location of the file. |
| */ |
| static void |
| findoldfile(char **destination) |
| { |
| char *bp = *destination; |
| size_t indir_l = strlen(installdir); |
| char *cp = bp + indir_l; |
| char *tmpname; |
| char *farname; |
| |
| /* |
| * No action needed if exe not found or not in this directory. |
| */ |
| if (bp == NULL |
| || strnicmp(bp, installdir, indir_l) != 0 |
| || strchr("/\\", *cp++) == NULL |
| || strchr(cp, '\\') != NULL |
| || strchr(cp, '/') != NULL) |
| return; |
| |
| tmpname = alloc((int)strlen(cp) + 1); |
| strcpy(tmpname, cp); |
| tmpname[strlen(tmpname) - 1] = 'x'; /* .exe -> .exx */ |
| |
| if (access(tmpname, 0) == 0) |
| { |
| printf("\nERROR: %s and %s clash. Remove or rename %s.\n", |
| tmpname, cp, tmpname); |
| myexit(1); |
| } |
| |
| if (rename(cp, tmpname) != 0) |
| { |
| printf("\nERROR: failed to rename %s to %s: %s\n", |
| cp, tmpname, strerror(0)); |
| myexit(1); |
| } |
| |
| farname = searchpath_save(cp); |
| |
| if (rename(tmpname, cp) != 0) |
| { |
| printf("\nERROR: failed to rename %s back to %s: %s\n", |
| tmpname, cp, strerror(0)); |
| myexit(1); |
| } |
| |
| free(*destination); |
| free(tmpname); |
| *destination = farname; |
| } |
| |
| /* |
| * Check if there is a vim.[exe|bat|, gvim.[exe|bat|, etc. in the path. |
| * When "check_bat_only" is TRUE, only find "default_bat_dir". |
| */ |
| static void |
| find_bat_exe(int check_bat_only) |
| { |
| int i; |
| |
| /* avoid looking in the "installdir" by chdir to system root */ |
| mch_chdir(sysdrive); |
| mch_chdir("\\"); |
| |
| for (i = 1; i < TARGET_COUNT; ++i) |
| { |
| targets[i].oldbat = searchpath_save(targets[i].batname); |
| if (!check_bat_only) |
| targets[i].oldexe = searchpath_save(targets[i].exename); |
| |
| if (default_bat_dir == NULL && targets[i].oldbat != NULL) |
| { |
| default_bat_dir = alloc(strlen(targets[i].oldbat) + 1); |
| strcpy(default_bat_dir, targets[i].oldbat); |
| remove_tail(default_bat_dir); |
| } |
| if (check_bat_only && targets[i].oldbat != NULL) |
| { |
| free(targets[i].oldbat); |
| targets[i].oldbat = NULL; |
| } |
| } |
| |
| mch_chdir(installdir); |
| } |
| |
| #ifdef WIN3264 |
| /* |
| * Get the value of $VIMRUNTIME or $VIM and write it in $TEMP/vimini.ini, so |
| * that NSIS can read it. |
| * When not set, use the directory of a previously installed Vim. |
| */ |
| static void |
| get_vim_env(void) |
| { |
| char *vim; |
| char buf[BUFSIZE]; |
| FILE *fd; |
| char fname[BUFSIZE]; |
| |
| /* First get $VIMRUNTIME. If it's set, remove the tail. */ |
| vim = getenv("VIMRUNTIME"); |
| if (vim != NULL && *vim != 0 && strlen(vim) < BUFSIZE) |
| { |
| strcpy(buf, vim); |
| remove_tail(buf); |
| vim = buf; |
| } |
| else |
| { |
| vim = getenv("VIM"); |
| if (vim == NULL || *vim == 0) |
| { |
| /* Use the directory from an old uninstall entry. */ |
| if (default_vim_dir != NULL) |
| vim = default_vim_dir; |
| else |
| /* Let NSIS know there is no default, it should use |
| * $PROGRAMFILES. */ |
| vim = ""; |
| } |
| } |
| |
| /* NSIS also uses GetTempPath(), thus we should get the same directory |
| * name as where NSIS will look for vimini.ini. */ |
| GetTempPath(BUFSIZE, fname); |
| add_pathsep(fname); |
| strcat(fname, "vimini.ini"); |
| |
| fd = fopen(fname, "w"); |
| if (fd != NULL) |
| { |
| /* Make it look like an .ini file, so that NSIS can read it with a |
| * ReadINIStr command. */ |
| fprintf(fd, "[vimini]\n"); |
| fprintf(fd, "dir=\"%s\"\n", vim); |
| fclose(fd); |
| } |
| else |
| { |
| printf("Failed to open %s\n", fname); |
| sleep(2); |
| } |
| } |
| |
| static int num_windows; |
| |
| /* |
| * Callback used for EnumWindows(): |
| * Count the window if the title looks like it is for the uninstaller. |
| */ |
| /*ARGSUSED*/ |
| static BOOL CALLBACK |
| window_cb(HWND hwnd, LPARAM lparam) |
| { |
| char title[256]; |
| |
| title[0] = 0; |
| GetWindowText(hwnd, title, 256); |
| if (strstr(title, "Vim ") != NULL && strstr(title, "Uninstall:") != NULL) |
| ++num_windows; |
| return TRUE; |
| } |
| |
| /* |
| * Check for already installed Vims. |
| * Return non-zero when found one. |
| */ |
| static int |
| uninstall_check(int skip_question) |
| { |
| HKEY key_handle; |
| HKEY uninstall_key_handle; |
| char *uninstall_key = "software\\Microsoft\\Windows\\CurrentVersion\\Uninstall"; |
| char subkey_name_buff[BUFSIZE]; |
| char temp_string_buffer[BUFSIZE]; |
| DWORD local_bufsize = BUFSIZE; |
| FILETIME temp_pfiletime; |
| DWORD key_index; |
| char input; |
| long code; |
| DWORD value_type; |
| DWORD orig_num_keys; |
| DWORD new_num_keys; |
| int foundone = 0; |
| |
| code = RegOpenKeyEx(HKEY_LOCAL_MACHINE, uninstall_key, 0, |
| KEY_WOW64_64KEY | KEY_READ, &key_handle); |
| CHECK_REG_ERROR(code); |
| |
| for (key_index = 0; |
| RegEnumKeyEx(key_handle, key_index, subkey_name_buff, &local_bufsize, |
| NULL, NULL, NULL, &temp_pfiletime) != ERROR_NO_MORE_ITEMS; |
| key_index++) |
| { |
| local_bufsize = BUFSIZE; |
| if (strncmp("Vim", subkey_name_buff, 3) == 0) |
| { |
| /* Open the key named Vim* */ |
| code = RegOpenKeyEx(key_handle, subkey_name_buff, 0, |
| KEY_WOW64_64KEY | KEY_READ, &uninstall_key_handle); |
| CHECK_REG_ERROR(code); |
| |
| /* get the DisplayName out of it to show the user */ |
| code = RegQueryValueEx(uninstall_key_handle, "displayname", 0, |
| &value_type, (LPBYTE)temp_string_buffer, |
| &local_bufsize); |
| local_bufsize = BUFSIZE; |
| CHECK_REG_ERROR(code); |
| |
| foundone = 1; |
| printf("\n*********************************************************\n"); |
| printf("Vim Install found what looks like an existing Vim version.\n"); |
| printf("The name of the entry is:\n"); |
| printf("\n \"%s\"\n\n", temp_string_buffer); |
| |
| printf("Installing the new version will disable part of the existing version.\n"); |
| printf("(The batch files used in a console and the \"Edit with Vim\" entry in\n"); |
| printf("the popup menu will use the new version)\n"); |
| |
| if (skip_question) |
| printf("\nRunning uninstall program for \"%s\"\n", temp_string_buffer); |
| else |
| printf("\nDo you want to uninstall \"%s\" now?\n(y)es/(n)o) ", temp_string_buffer); |
| fflush(stdout); |
| |
| /* get the UninstallString */ |
| code = RegQueryValueEx(uninstall_key_handle, "uninstallstring", 0, |
| &value_type, (LPBYTE)temp_string_buffer, &local_bufsize); |
| local_bufsize = BUFSIZE; |
| CHECK_REG_ERROR(code); |
| |
| /* Remember the directory, it is used as the default for NSIS. */ |
| default_vim_dir = alloc(strlen(temp_string_buffer) + 1); |
| strcpy(default_vim_dir, temp_string_buffer); |
| remove_tail(default_vim_dir); |
| remove_tail(default_vim_dir); |
| |
| input = 'n'; |
| do |
| { |
| if (input != 'n') |
| printf("%c is an invalid reply. Please enter either 'y' or 'n'\n", input); |
| |
| if (skip_question) |
| input = 'y'; |
| else |
| { |
| rewind(stdin); |
| scanf("%c", &input); |
| } |
| switch (input) |
| { |
| case 'y': |
| case 'Y': |
| /* save the number of uninstall keys so we can know if |
| * it changed */ |
| RegQueryInfoKey(key_handle, NULL, NULL, NULL, |
| &orig_num_keys, NULL, NULL, NULL, |
| NULL, NULL, NULL, NULL); |
| |
| /* Find existing .bat files before deleting them. */ |
| find_bat_exe(TRUE); |
| |
| /* Execute the uninstall program. Put it in double |
| * quotes if there is an embedded space. */ |
| { |
| char buf[BUFSIZE]; |
| |
| if (strchr(temp_string_buffer, ' ') != NULL) |
| sprintf(buf, "\"%s\"", temp_string_buffer); |
| else |
| strcpy(buf, temp_string_buffer); |
| run_command(buf); |
| } |
| |
| /* Count the number of windows with a title that match |
| * the installer, so that we can check when it's done. |
| * The uninstaller copies itself, executes the copy |
| * and exits, thus we can't wait for the process to |
| * finish. */ |
| sleep(1); /* wait for uninstaller to start up */ |
| num_windows = 0; |
| EnumWindows(window_cb, 0); |
| sleep(1); /* wait for windows to be counted */ |
| if (num_windows == 0) |
| { |
| /* Did not find the uninstaller, ask user to press |
| * Enter when done. Just in case. */ |
| printf("Press Enter when the uninstaller is finished\n"); |
| rewind(stdin); |
| (void)getchar(); |
| } |
| else |
| { |
| printf("Waiting for the uninstaller to finish (press CTRL-C to abort)."); |
| do |
| { |
| printf("."); |
| fflush(stdout); |
| num_windows = 0; |
| EnumWindows(window_cb, 0); |
| sleep(1); /* wait for windows to be counted */ |
| } while (num_windows > 0); |
| } |
| printf("\nDone!\n"); |
| |
| /* Check if an uninstall reg key was deleted. |
| * if it was, we want to decrement key_index. |
| * if we don't do this, we will skip the key |
| * immediately after any key that we delete. */ |
| RegQueryInfoKey(key_handle, NULL, NULL, NULL, |
| &new_num_keys, NULL, NULL, NULL, |
| NULL, NULL, NULL, NULL); |
| if (new_num_keys < orig_num_keys) |
| key_index--; |
| |
| input = 'y'; |
| break; |
| |
| case 'n': |
| case 'N': |
| /* Do not uninstall */ |
| input = 'n'; |
| break; |
| |
| default: /* just drop through and redo the loop */ |
| break; |
| } |
| |
| } while (input != 'n' && input != 'y'); |
| |
| RegCloseKey(uninstall_key_handle); |
| } |
| } |
| RegCloseKey(key_handle); |
| |
| return foundone; |
| } |
| #endif |
| |
| /* |
| * Find out information about the system. |
| */ |
| static void |
| inspect_system(void) |
| { |
| char *p; |
| char buf[BUFSIZE]; |
| FILE *fd; |
| int i; |
| int foundone; |
| |
| /* This may take a little while, let the user know what we're doing. */ |
| printf("Inspecting system...\n"); |
| |
| /* |
| * If $VIM is set, check that it's pointing to our directory. |
| */ |
| p = getenv("VIM"); |
| if (p != NULL && pathcmp(p, -1, installdir, runtimeidx - 1) != 0) |
| { |
| printf("------------------------------------------------------\n"); |
| printf("$VIM is set to \"%s\".\n", p); |
| printf("This is different from where this version of Vim is:\n"); |
| strcpy(buf, installdir); |
| *(buf + runtimeidx - 1) = NUL; |
| printf("\"%s\"\n", buf); |
| printf("You must adjust or remove the setting of $VIM,\n"); |
| if (interactive) |
| { |
| printf("to be able to use this install program.\n"); |
| myexit(1); |
| } |
| printf("otherwise Vim WILL NOT WORK properly!\n"); |
| printf("------------------------------------------------------\n"); |
| } |
| |
| /* |
| * If $VIMRUNTIME is set, check that it's pointing to our runtime directory. |
| */ |
| p = getenv("VIMRUNTIME"); |
| if (p != NULL && pathcmp(p, -1, installdir, -1) != 0) |
| { |
| printf("------------------------------------------------------\n"); |
| printf("$VIMRUNTIME is set to \"%s\".\n", p); |
| printf("This is different from where this version of Vim is:\n"); |
| printf("\"%s\"\n", installdir); |
| printf("You must adjust or remove the setting of $VIMRUNTIME,\n"); |
| if (interactive) |
| { |
| printf("to be able to use this install program.\n"); |
| myexit(1); |
| } |
| printf("otherwise Vim WILL NOT WORK properly!\n"); |
| printf("------------------------------------------------------\n"); |
| } |
| |
| /* |
| * Check if there is a vim.[exe|bat|, gvim.[exe|bat|, etc. in the path. |
| */ |
| find_bat_exe(FALSE); |
| |
| /* |
| * A .exe in the install directory may be found anyway on Windows 2000. |
| * Check for this situation and find another executable if necessary. |
| * w.briscoe@ponl.com 2001-01-20 |
| */ |
| foundone = 0; |
| for (i = 1; i < TARGET_COUNT; ++i) |
| { |
| findoldfile(&(targets[i].oldexe)); |
| if (targets[i].oldexe != NULL) |
| foundone = 1; |
| } |
| |
| if (foundone) |
| { |
| printf("Warning: Found Vim executable(s) in your $PATH:\n"); |
| for (i = 1; i < TARGET_COUNT; ++i) |
| if (targets[i].oldexe != NULL) |
| printf("%s\n", targets[i].oldexe); |
| printf("It will be used instead of the version you are installing.\n"); |
| printf("Please delete or rename it, or adjust your $PATH setting.\n"); |
| } |
| |
| /* |
| * Check if there is an existing ../_vimrc or ../.vimrc file. |
| */ |
| strcpy(oldvimrc, installdir); |
| strcpy(oldvimrc + runtimeidx, "_vimrc"); |
| if ((fd = fopen(oldvimrc, "r")) == NULL) |
| { |
| strcpy(oldvimrc + runtimeidx, "vimrc~1"); /* short version of .vimrc */ |
| if ((fd = fopen(oldvimrc, "r")) == NULL) |
| { |
| strcpy(oldvimrc + runtimeidx, ".vimrc"); |
| fd = fopen(oldvimrc, "r"); |
| } |
| } |
| if (fd != NULL) |
| fclose(fd); |
| else |
| *oldvimrc = NUL; |
| } |
| |
| /* |
| * Add a dummy choice to avoid that the numbering changes depending on items |
| * in the environment. The user may type a number he remembered without |
| * looking. |
| */ |
| static void |
| add_dummy_choice(void) |
| { |
| choices[choice_count].installfunc = NULL; |
| choices[choice_count].active = 0; |
| choices[choice_count].changefunc = NULL; |
| choices[choice_count].installfunc = NULL; |
| ++choice_count; |
| } |
| |
| /*********************************************** |
| * stuff for creating the batch files. |
| */ |
| |
| /* |
| * Install the vim.bat, gvim.bat, etc. files. |
| */ |
| static void |
| install_bat_choice(int idx) |
| { |
| char *batpath = targets[choices[idx].arg].batpath; |
| char *oldname = targets[choices[idx].arg].oldbat; |
| char *exename = targets[choices[idx].arg].exenamearg; |
| char *vimarg = targets[choices[idx].arg].exearg; |
| FILE *fd; |
| |
| if (*batpath != NUL) |
| { |
| fd = fopen(batpath, "w"); |
| if (fd == NULL) |
| printf("\nERROR: Cannot open \"%s\" for writing.\n", batpath); |
| else |
| { |
| need_uninstall_entry = 1; |
| |
| fprintf(fd, "@echo off\n"); |
| fprintf(fd, "rem -- Run Vim --\n"); |
| fprintf(fd, "\n"); |
| fprintf(fd, "setlocal\n"); |
| |
| /* Don't use double quotes for the "set" argument, also when it |
| * contains a space. The quotes would be included in the value |
| * for MSDOS and NT. |
| * The order of preference is: |
| * 1. $VIMRUNTIME/vim.exe (user preference) |
| * 2. $VIM/vim70/vim.exe (hard coded version) |
| * 3. installdir/vim.exe (hard coded install directory) |
| */ |
| fprintf(fd, "set VIM_EXE_DIR=%s\n", installdir); |
| fprintf(fd, "if exist \"%%VIM%%\\%s\\%s\" set VIM_EXE_DIR=%%VIM%%\\%s\n", |
| VIM_VERSION_NODOT, exename, VIM_VERSION_NODOT); |
| fprintf(fd, "if exist \"%%VIMRUNTIME%%\\%s\" set VIM_EXE_DIR=%%VIMRUNTIME%%\n", exename); |
| fprintf(fd, "\n"); |
| |
| /* Give an error message when the executable could not be found. */ |
| fprintf(fd, "if exist \"%%VIM_EXE_DIR%%\\%s\" goto havevim\n", |
| exename); |
| fprintf(fd, "echo \"%%VIM_EXE_DIR%%\\%s\" not found\n", exename); |
| fprintf(fd, "goto eof\n"); |
| fprintf(fd, "\n"); |
| fprintf(fd, ":havevim\n"); |
| |
| fprintf(fd, "rem collect the arguments in VIMARGS for Win95\n"); |
| fprintf(fd, "set VIMARGS=\n"); |
| if (*exename == 'g') |
| fprintf(fd, "set VIMNOFORK=\n"); |
| fprintf(fd, ":loopstart\n"); |
| fprintf(fd, "if .%%1==. goto loopend\n"); |
| if (*exename == 'g') |
| { |
| fprintf(fd, "if NOT .%%1==.--nofork goto noforklongarg\n"); |
| fprintf(fd, "set VIMNOFORK=1\n"); |
| fprintf(fd, ":noforklongarg\n"); |
| fprintf(fd, "if NOT .%%1==.-f goto noforkarg\n"); |
| fprintf(fd, "set VIMNOFORK=1\n"); |
| fprintf(fd, ":noforkarg\n"); |
| } |
| fprintf(fd, "set VIMARGS=%%VIMARGS%% %%1\n"); |
| fprintf(fd, "shift\n"); |
| fprintf(fd, "goto loopstart\n"); |
| fprintf(fd, ":loopend\n"); |
| fprintf(fd, "\n"); |
| |
| fprintf(fd, "if .%%OS%%==.Windows_NT goto ntaction\n"); |
| fprintf(fd, "\n"); |
| |
| /* For gvim.exe use "start" to avoid that the console window stays |
| * open. */ |
| if (*exename == 'g') |
| { |
| fprintf(fd, "if .%%VIMNOFORK%%==.1 goto nofork\n"); |
| fprintf(fd, "start "); |
| } |
| |
| /* Always use quotes, $VIM or $VIMRUNTIME might have a space. */ |
| fprintf(fd, "\"%%VIM_EXE_DIR%%\\%s\" %s %%VIMARGS%%\n", |
| exename, vimarg); |
| fprintf(fd, "goto eof\n"); |
| fprintf(fd, "\n"); |
| |
| if (*exename == 'g') |
| { |
| fprintf(fd, ":nofork\n"); |
| fprintf(fd, "start /w "); |
| /* Always use quotes, $VIM or $VIMRUNTIME might have a space. */ |
| fprintf(fd, "\"%%VIM_EXE_DIR%%\\%s\" %s %%VIMARGS%%\n", |
| exename, vimarg); |
| fprintf(fd, "goto eof\n"); |
| fprintf(fd, "\n"); |
| } |
| |
| fprintf(fd, ":ntaction\n"); |
| fprintf(fd, "rem for WinNT we can use %%*\n"); |
| |
| /* For gvim.exe use "start /b" to avoid that the console window |
| * stays open. */ |
| if (*exename == 'g') |
| { |
| fprintf(fd, "if .%%VIMNOFORK%%==.1 goto noforknt\n"); |
| fprintf(fd, "start \"dummy\" /b "); |
| } |
| |
| /* Always use quotes, $VIM or $VIMRUNTIME might have a space. */ |
| fprintf(fd, "\"%%VIM_EXE_DIR%%\\%s\" %s %%*\n", exename, vimarg); |
| fprintf(fd, "goto eof\n"); |
| fprintf(fd, "\n"); |
| |
| if (*exename == 'g') |
| { |
| fprintf(fd, ":noforknt\n"); |
| fprintf(fd, "start \"dummy\" /b /wait "); |
| /* Always use quotes, $VIM or $VIMRUNTIME might have a space. */ |
| fprintf(fd, "\"%%VIM_EXE_DIR%%\\%s\" %s %%*\n", |
| exename, vimarg); |
| } |
| |
| fprintf(fd, "\n:eof\n"); |
| fprintf(fd, "set VIMARGS=\n"); |
| if (*exename == 'g') |
| fprintf(fd, "set VIMNOFORK=\n"); |
| |
| fclose(fd); |
| printf("%s has been %s\n", batpath, |
| oldname == NULL ? "created" : "overwritten"); |
| } |
| } |
| } |
| |
| /* |
| * Make the text string for choice "idx". |
| * The format "fmt" is must have one %s item, which "arg" is used for. |
| */ |
| static void |
| alloc_text(int idx, char *fmt, char *arg) |
| { |
| if (choices[idx].text != NULL) |
| free(choices[idx].text); |
| |
| choices[idx].text = alloc((int)(strlen(fmt) + strlen(arg)) - 1); |
| sprintf(choices[idx].text, fmt, arg); |
| } |
| |
| /* |
| * Toggle the "Overwrite .../vim.bat" to "Don't overwrite". |
| */ |
| static void |
| toggle_bat_choice(int idx) |
| { |
| char *batname = targets[choices[idx].arg].batpath; |
| char *oldname = targets[choices[idx].arg].oldbat; |
| |
| if (*batname == NUL) |
| { |
| alloc_text(idx, " Overwrite %s", oldname); |
| strcpy(batname, oldname); |
| } |
| else |
| { |
| alloc_text(idx, " Do NOT overwrite %s", oldname); |
| *batname = NUL; |
| } |
| } |
| |
| /* |
| * Do some work for a batch file entry: Append the batch file name to the path |
| * and set the text for the choice. |
| */ |
| static void |
| set_bat_text(int idx, char *batpath, char *name) |
| { |
| strcat(batpath, name); |
| |
| alloc_text(idx, " Create %s", batpath); |
| } |
| |
| /* |
| * Select a directory to write the batch file line. |
| */ |
| static void |
| change_bat_choice(int idx) |
| { |
| char *path; |
| char *batpath; |
| char *name; |
| int n; |
| char *s; |
| char *p; |
| int count; |
| char **names = NULL; |
| int i; |
| int target = choices[idx].arg; |
| |
| name = targets[target].batname; |
| batpath = targets[target].batpath; |
| |
| path = getenv("PATH"); |
| if (path == NULL) |
| { |
| printf("\nERROR: The variable $PATH is not set\n"); |
| return; |
| } |
| |
| /* |
| * first round: count number of names in path; |
| * second round: save names to names[]. |
| */ |
| for (;;) |
| { |
| count = 1; |
| for (p = path; *p; ) |
| { |
| s = strchr(p, ';'); |
| if (s == NULL) |
| s = p + strlen(p); |
| if (names != NULL) |
| { |
| names[count] = alloc((int)(s - p) + 1); |
| strncpy(names[count], p, s - p); |
| names[count][s - p] = NUL; |
| } |
| ++count; |
| p = s; |
| if (*p != NUL) |
| ++p; |
| } |
| if (names != NULL) |
| break; |
| names = alloc((int)(count + 1) * sizeof(char *)); |
| } |
| names[0] = alloc(50); |
| sprintf(names[0], "Select directory to create %s in:", name); |
| names[count] = alloc(50); |
| if (choices[idx].arg == 0) |
| sprintf(names[count], "Do not create any .bat file."); |
| else |
| sprintf(names[count], "Do not create a %s file.", name); |
| n = get_choice(names, count + 1); |
| |
| if (n == count) |
| { |
| /* Selected last item, don't create bat file. */ |
| *batpath = NUL; |
| if (choices[idx].arg != 0) |
| alloc_text(idx, " Do NOT create %s", name); |
| } |
| else |
| { |
| /* Selected one of the paths. For the first item only keep the path, |
| * for the others append the batch file name. */ |
| strcpy(batpath, names[n]); |
| add_pathsep(batpath); |
| if (choices[idx].arg != 0) |
| set_bat_text(idx, batpath, name); |
| } |
| |
| for (i = 0; i <= count; ++i) |
| free(names[i]); |
| free(names); |
| } |
| |
| char *bat_text_yes = "Install .bat files to use Vim at the command line:"; |
| char *bat_text_no = "do NOT install .bat files to use Vim at the command line"; |
| |
| static void |
| change_main_bat_choice(int idx) |
| { |
| int i; |
| |
| /* let the user select a default directory or NONE */ |
| change_bat_choice(idx); |
| |
| if (targets[0].batpath[0] != NUL) |
| choices[idx].text = bat_text_yes; |
| else |
| choices[idx].text = bat_text_no; |
| |
| /* update the individual batch file selections */ |
| for (i = 1; i < TARGET_COUNT; ++i) |
| { |
| /* Only make it active when the first item has a path and the vim.exe |
| * or gvim.exe exists (there is a changefunc then). */ |
| if (targets[0].batpath[0] != NUL |
| && choices[idx + i].changefunc != NULL) |
| { |
| choices[idx + i].active = 1; |
| if (choices[idx + i].changefunc == change_bat_choice |
| && targets[i].batpath[0] != NUL) |
| { |
| strcpy(targets[i].batpath, targets[0].batpath); |
| set_bat_text(idx + i, targets[i].batpath, targets[i].batname); |
| } |
| } |
| else |
| choices[idx + i].active = 0; |
| } |
| } |
| |
| /* |
| * Initialize a choice for creating a batch file. |
| */ |
| static void |
| init_bat_choice(int target) |
| { |
| char *batpath = targets[target].batpath; |
| char *oldbat = targets[target].oldbat; |
| char *p; |
| int i; |
| |
| choices[choice_count].arg = target; |
| choices[choice_count].installfunc = install_bat_choice; |
| choices[choice_count].active = 1; |
| choices[choice_count].text = NULL; /* will be set below */ |
| if (oldbat != NULL) |
| { |
| /* A [g]vim.bat exists: Only choice is to overwrite it or not. */ |
| choices[choice_count].changefunc = toggle_bat_choice; |
| *batpath = NUL; |
| toggle_bat_choice(choice_count); |
| } |
| else |
| { |
| if (default_bat_dir != NULL) |
| /* Prefer using the same path as an existing .bat file. */ |
| strcpy(batpath, default_bat_dir); |
| else |
| { |
| /* No [g]vim.bat exists: Write it to a directory in $PATH. Use |
| * $WINDIR by default, if it's empty the first item in $PATH. */ |
| p = getenv("WINDIR"); |
| if (p != NULL && *p != NUL) |
| strcpy(batpath, p); |
| else |
| { |
| p = getenv("PATH"); |
| if (p == NULL || *p == NUL) /* "cannot happen" */ |
| strcpy(batpath, "C:/Windows"); |
| else |
| { |
| i = 0; |
| while (*p != NUL && *p != ';') |
| batpath[i++] = *p++; |
| batpath[i] = NUL; |
| } |
| } |
| } |
| add_pathsep(batpath); |
| set_bat_text(choice_count, batpath, targets[target].batname); |
| |
| choices[choice_count].changefunc = change_bat_choice; |
| } |
| ++choice_count; |
| } |
| |
| /* |
| * Set up the choices for installing .bat files. |
| * For these items "arg" is the index in targets[]. |
| */ |
| static void |
| init_bat_choices(void) |
| { |
| int i; |
| |
| /* The first item is used to switch installing batch files on/off and |
| * setting the default path. */ |
| choices[choice_count].text = bat_text_yes; |
| choices[choice_count].changefunc = change_main_bat_choice; |
| choices[choice_count].installfunc = NULL; |
| choices[choice_count].active = 1; |
| choices[choice_count].arg = 0; |
| ++choice_count; |
| |
| /* Add items for each batch file target. Only used when not disabled by |
| * the first item. When a .exe exists, don't offer to create a .bat. */ |
| for (i = 1; i < TARGET_COUNT; ++i) |
| if (targets[i].oldexe == NULL |
| && (targets[i].exenamearg[0] == 'g' ? has_gvim : has_vim)) |
| init_bat_choice(i); |
| else |
| add_dummy_choice(); |
| } |
| |
| /* |
| * Install the vimrc file. |
| */ |
| static void |
| install_vimrc(int idx) |
| { |
| FILE *fd, *tfd; |
| char *fname; |
| |
| /* If an old vimrc file exists, overwrite it. |
| * Otherwise create a new one. */ |
| if (*oldvimrc != NUL) |
| fname = oldvimrc; |
| else |
| fname = vimrc; |
| |
| fd = fopen(fname, "w"); |
| if (fd == NULL) |
| { |
| printf("\nERROR: Cannot open \"%s\" for writing.\n", fname); |
| return; |
| } |
| switch (compat_choice) |
| { |
| case compat_vi: |
| fprintf(fd, "set compatible\n"); |
| break; |
| case compat_some_enhancements: |
| fprintf(fd, "set nocompatible\n"); |
| break; |
| case compat_all_enhancements: |
| fprintf(fd, "set nocompatible\n"); |
| fprintf(fd, "source $VIMRUNTIME/vimrc_example.vim\n"); |
| break; |
| } |
| switch (remap_choice) |
| { |
| case remap_no: |
| break; |
| case remap_win: |
| fprintf(fd, "source $VIMRUNTIME/mswin.vim\n"); |
| break; |
| } |
| switch (mouse_choice) |
| { |
| case mouse_xterm: |
| fprintf(fd, "behave xterm\n"); |
| break; |
| case mouse_mswin: |
| fprintf(fd, "behave mswin\n"); |
| break; |
| } |
| if ((tfd = fopen("diff.exe", "r")) != NULL) |
| { |
| /* Use the diff.exe that comes with the self-extracting gvim.exe. */ |
| fclose(tfd); |
| fprintf(fd, "\n"); |
| fprintf(fd, "set diffexpr=MyDiff()\n"); |
| fprintf(fd, "function MyDiff()\n"); |
| fprintf(fd, " let opt = '-a --binary '\n"); |
| fprintf(fd, " if &diffopt =~ 'icase' | let opt = opt . '-i ' | endif\n"); |
| fprintf(fd, " if &diffopt =~ 'iwhite' | let opt = opt . '-b ' | endif\n"); |
| /* Use quotes only when needed, they may cause trouble. */ |
| fprintf(fd, " let arg1 = v:fname_in\n"); |
| fprintf(fd, " if arg1 =~ ' ' | let arg1 = '\"' . arg1 . '\"' | endif\n"); |
| fprintf(fd, " let arg2 = v:fname_new\n"); |
| fprintf(fd, " if arg2 =~ ' ' | let arg2 = '\"' . arg2 . '\"' | endif\n"); |
| fprintf(fd, " let arg3 = v:fname_out\n"); |
| fprintf(fd, " if arg3 =~ ' ' | let arg3 = '\"' . arg3 . '\"' | endif\n"); |
| |
| /* If the path has a space: When using cmd.exe (Win NT/2000/XP) put |
| * quotes around the diff command and rely on the default value of |
| * shellxquote to solve the quoting problem for the whole command. |
| * |
| * Otherwise put a double quote just before the space and at the |
| * end of the command. Putting quotes around the whole thing |
| * doesn't work on Win 95/98/ME. This is mostly guessed! */ |
| fprintf(fd, " if $VIMRUNTIME =~ ' '\n"); |
| fprintf(fd, " if &sh =~ '\\<cmd'\n"); |
| fprintf(fd, " if empty(&shellxquote)\n"); |
| fprintf(fd, " let l:shxq_sav = ''\n"); |
| fprintf(fd, " set shellxquote&\n"); |
| fprintf(fd, " endif\n"); |
| fprintf(fd, " let cmd = '\"' . $VIMRUNTIME . '\\diff\"'\n"); |
| fprintf(fd, " else\n"); |
| fprintf(fd, " let cmd = substitute($VIMRUNTIME, ' ', '\" ', '') . '\\diff\"'\n"); |
| fprintf(fd, " endif\n"); |
| fprintf(fd, " else\n"); |
| fprintf(fd, " let cmd = $VIMRUNTIME . '\\diff'\n"); |
| fprintf(fd, " endif\n"); |
| fprintf(fd, " silent execute '!' . cmd . ' ' . opt . arg1 . ' ' . arg2 . ' > ' . arg3\n"); |
| fprintf(fd, " if exists('l:shxq_sav')\n"); |
| fprintf(fd, " let &shellxquote=l:shxq_sav\n"); |
| fprintf(fd, " endif\n"); |
| fprintf(fd, "endfunction\n"); |
| fprintf(fd, "\n"); |
| } |
| fclose(fd); |
| printf("%s has been written\n", fname); |
| } |
| |
| static void |
| change_vimrc_choice(int idx) |
| { |
| if (choices[idx].installfunc != NULL) |
| { |
| /* Switch to NOT change or create a vimrc file. */ |
| if (*oldvimrc != NUL) |
| alloc_text(idx, "Do NOT change startup file %s", oldvimrc); |
| else |
| alloc_text(idx, "Do NOT create startup file %s", vimrc); |
| choices[idx].installfunc = NULL; |
| choices[idx + 1].active = 0; |
| choices[idx + 2].active = 0; |
| choices[idx + 3].active = 0; |
| } |
| else |
| { |
| /* Switch to change or create a vimrc file. */ |
| if (*oldvimrc != NUL) |
| alloc_text(idx, "Overwrite startup file %s with:", oldvimrc); |
| else |
| alloc_text(idx, "Create startup file %s with:", vimrc); |
| choices[idx].installfunc = install_vimrc; |
| choices[idx + 1].active = 1; |
| choices[idx + 2].active = 1; |
| choices[idx + 3].active = 1; |
| } |
| } |
| |
| /* |
| * Change the choice how to run Vim. |
| */ |
| static void |
| change_run_choice(int idx) |
| { |
| compat_choice = get_choice(compat_choices, TABLE_SIZE(compat_choices)); |
| alloc_text(idx, compat_text, compat_choices[compat_choice]); |
| } |
| |
| /* |
| * Change the choice if keys are to be remapped. |
| */ |
| static void |
| change_remap_choice(int idx) |
| { |
| remap_choice = get_choice(remap_choices, TABLE_SIZE(remap_choices)); |
| alloc_text(idx, remap_text, remap_choices[remap_choice]); |
| } |
| |
| /* |
| * Change the choice how to select text. |
| */ |
| static void |
| change_mouse_choice(int idx) |
| { |
| mouse_choice = get_choice(mouse_choices, TABLE_SIZE(mouse_choices)); |
| alloc_text(idx, mouse_text, mouse_choices[mouse_choice]); |
| } |
| |
| static void |
| init_vimrc_choices(void) |
| { |
| /* set path for a new _vimrc file (also when not used) */ |
| strcpy(vimrc, installdir); |
| strcpy(vimrc + runtimeidx, "_vimrc"); |
| |
| /* Set opposite value and then toggle it by calling change_vimrc_choice() */ |
| if (*oldvimrc == NUL) |
| choices[choice_count].installfunc = NULL; |
| else |
| choices[choice_count].installfunc = install_vimrc; |
| choices[choice_count].text = NULL; |
| change_vimrc_choice(choice_count); |
| choices[choice_count].changefunc = change_vimrc_choice; |
| choices[choice_count].active = 1; |
| ++choice_count; |
| |
| /* default way to run Vim */ |
| alloc_text(choice_count, compat_text, compat_choices[compat_choice]); |
| choices[choice_count].changefunc = change_run_choice; |
| choices[choice_count].installfunc = NULL; |
| choices[choice_count].active = (*oldvimrc == NUL); |
| ++choice_count; |
| |
| /* Whether to remap keys */ |
| alloc_text(choice_count, remap_text , remap_choices[remap_choice]); |
| choices[choice_count].changefunc = change_remap_choice; |
| choices[choice_count].installfunc = NULL;; |
| choices[choice_count].active = (*oldvimrc == NUL); |
| ++choice_count; |
| |
| /* default way to use the mouse */ |
| alloc_text(choice_count, mouse_text, mouse_choices[mouse_choice]); |
| choices[choice_count].changefunc = change_mouse_choice; |
| choices[choice_count].installfunc = NULL;; |
| choices[choice_count].active = (*oldvimrc == NUL); |
| ++choice_count; |
| } |
| |
| #if defined(WIN3264) |
| static LONG |
| reg_create_key( |
| HKEY root, |
| const char *subkey, |
| PHKEY phKey) |
| { |
| DWORD disp; |
| |
| *phKey = NULL; |
| return RegCreateKeyEx( |
| root, subkey, |
| 0, NULL, REG_OPTION_NON_VOLATILE, |
| KEY_WOW64_64KEY | KEY_WRITE, |
| NULL, phKey, &disp); |
| } |
| |
| static LONG |
| reg_set_string_value( |
| HKEY hKey, |
| const char *value_name, |
| const char *data) |
| { |
| return RegSetValueEx(hKey, value_name, 0, REG_SZ, |
| (LPBYTE)data, (DWORD)(1 + strlen(data))); |
| } |
| |
| static LONG |
| reg_create_key_and_value( |
| HKEY hRootKey, |
| const char *subkey, |
| const char *value_name, |
| const char *data) |
| { |
| HKEY hKey; |
| LONG lRet = reg_create_key(hRootKey, subkey, &hKey); |
| |
| if (ERROR_SUCCESS == lRet) |
| { |
| lRet = reg_set_string_value(hKey, value_name, data); |
| RegCloseKey(hKey); |
| } |
| return lRet; |
| } |
| |
| static LONG |
| register_inproc_server( |
| HKEY hRootKey, |
| const char *clsid, |
| const char *extname, |
| const char *module, |
| const char *threading_model) |
| { |
| CHAR subkey[BUFSIZE]; |
| LONG lRet; |
| |
| sprintf(subkey, "CLSID\\%s", clsid); |
| lRet = reg_create_key_and_value(hRootKey, subkey, NULL, extname); |
| if (ERROR_SUCCESS == lRet) |
| { |
| sprintf(subkey, "CLSID\\%s\\InProcServer32", clsid); |
| lRet = reg_create_key_and_value(hRootKey, subkey, NULL, module); |
| if (ERROR_SUCCESS == lRet) |
| { |
| lRet = reg_create_key_and_value(hRootKey, subkey, |
| "ThreadingModel", threading_model); |
| } |
| } |
| return lRet; |
| } |
| |
| static LONG |
| register_shellex( |
| HKEY hRootKey, |
| const char *clsid, |
| const char *name, |
| const char *exe_path) |
| { |
| LONG lRet = reg_create_key_and_value( |
| hRootKey, |
| "*\\shellex\\ContextMenuHandlers\\gvim", |
| NULL, |
| clsid); |
| |
| if (ERROR_SUCCESS == lRet) |
| { |
| lRet = reg_create_key_and_value( |
| HKEY_LOCAL_MACHINE, |
| "Software\\Microsoft\\Windows\\CurrentVersion\\Shell Extensions\\Approved", |
| clsid, |
| name); |
| |
| if (ERROR_SUCCESS == lRet) |
| { |
| lRet = reg_create_key_and_value( |
| HKEY_LOCAL_MACHINE, |
| "Software\\Vim\\Gvim", |
| "path", |
| exe_path); |
| } |
| } |
| return lRet; |
| } |
| |
| static LONG |
| register_openwith( |
| HKEY hRootKey, |
| const char *exe_path) |
| { |
| char exe_cmd[BUFSIZE]; |
| LONG lRet; |
| |
| sprintf(exe_cmd, "\"%s\" \"%%1\"", exe_path); |
| lRet = reg_create_key_and_value( |
| hRootKey, |
| "Applications\\gvim.exe\\shell\\edit\\command", |
| NULL, |
| exe_cmd); |
| |
| if (ERROR_SUCCESS == lRet) |
| { |
| int i; |
| static const char *openwith[] = { |
| ".htm\\OpenWithList\\gvim.exe", |
| ".vim\\OpenWithList\\gvim.exe", |
| "*\\OpenWithList\\gvim.exe", |
| }; |
| |
| for (i = 0; ERROR_SUCCESS == lRet |
| && i < sizeof(openwith) / sizeof(openwith[0]); i++) |
| { |
| lRet = reg_create_key_and_value(hRootKey, openwith[i], NULL, ""); |
| } |
| } |
| |
| return lRet; |
| } |
| |
| static LONG |
| register_uninstall( |
| HKEY hRootKey, |
| const char *appname, |
| const char *display_name, |
| const char *uninstall_string) |
| { |
| LONG lRet = reg_create_key_and_value(hRootKey, appname, |
| "DisplayName", display_name); |
| |
| if (ERROR_SUCCESS == lRet) |
| lRet = reg_create_key_and_value(hRootKey, appname, |
| "UninstallString", uninstall_string); |
| return lRet; |
| } |
| #endif /* WIN3264 */ |
| |
| /* |
| * Add some entries to the registry: |
| * - to add "Edit with Vim" to the context * menu |
| * - to add Vim to the "Open with..." list |
| * - to uninstall Vim |
| */ |
| /*ARGSUSED*/ |
| static int |
| install_registry(void) |
| { |
| #ifdef WIN3264 |
| LONG lRet = ERROR_SUCCESS; |
| const char *vim_ext_ThreadingModel = "Apartment"; |
| const char *vim_ext_name = "Vim Shell Extension"; |
| const char *vim_ext_clsid = "{51EEE242-AD87-11d3-9C1E-0090278BBD99}"; |
| char vim_exe_path[BUFSIZE]; |
| char display_name[BUFSIZE]; |
| char uninstall_string[BUFSIZE]; |
| |
| sprintf(vim_exe_path, "%s\\gvim.exe", installdir); |
| |
| if (install_popup) |
| { |
| char bufg[BUFSIZE]; |
| struct stat st; |
| |
| if (stat("gvimext.dll", &st) >= 0) |
| sprintf(bufg, "%s\\gvimext.dll", installdir); |
| else |
| /* gvimext.dll is in gvimext subdir */ |
| sprintf(bufg, "%s\\gvimext\\gvimext.dll", installdir); |
| |
| printf("Creating \"Edit with Vim\" popup menu entry\n"); |
| |
| lRet = register_inproc_server( |
| HKEY_CLASSES_ROOT, vim_ext_clsid, vim_ext_name, |
| bufg, vim_ext_ThreadingModel); |
| if (ERROR_SUCCESS != lRet) |
| return FAIL; |
| lRet = register_shellex( |
| HKEY_CLASSES_ROOT, vim_ext_clsid, vim_ext_name, vim_exe_path); |
| if (ERROR_SUCCESS != lRet) |
| return FAIL; |
| } |
| |
| if (install_openwith) |
| { |
| printf("Creating \"Open with ...\" list entry\n"); |
| |
| lRet = register_openwith(HKEY_CLASSES_ROOT, vim_exe_path); |
| if (ERROR_SUCCESS != lRet) |
| return FAIL; |
| } |
| |
| printf("Creating an uninstall entry\n"); |
| |
| /* For the NSIS installer use the generated uninstaller. */ |
| if (interactive) |
| { |
| sprintf(display_name, "Vim " VIM_VERSION_SHORT); |
| sprintf(uninstall_string, "%s\\uninstal.exe", installdir); |
| } |
| else |
| { |
| sprintf(display_name, "Vim " VIM_VERSION_SHORT " (self-installing)"); |
| sprintf(uninstall_string, "%s\\uninstall-gui.exe", installdir); |
| } |
| |
| lRet = register_uninstall( |
| HKEY_LOCAL_MACHINE, |
| "Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\Vim " VIM_VERSION_SHORT, |
| display_name, |
| uninstall_string); |
| if (ERROR_SUCCESS != lRet) |
| return FAIL; |
| #endif /* WIN3264 */ |
| |
| return OK; |
| } |
| |
| static void |
| change_popup_choice(int idx) |
| { |
| if (install_popup == 0) |
| { |
| choices[idx].text = "Install an entry for Vim in the popup menu for the right\n mouse button so that you can edit any file with Vim"; |
| install_popup = 1; |
| } |
| else |
| { |
| choices[idx].text = "Do NOT install an entry for Vim in the popup menu for the\n right mouse button to edit any file with Vim"; |
| install_popup = 0; |
| } |
| } |
| |
| /* |
| * Only add the choice for the popup menu entry when gvim.exe was found and |
| * both gvimext.dll and regedit.exe exist. |
| */ |
| static void |
| init_popup_choice(void) |
| { |
| struct stat st; |
| |
| if (has_gvim |
| && (stat("gvimext.dll", &st) >= 0 |
| || stat("gvimext/gvimext.dll", &st) >= 0) |
| #ifndef WIN3264 |
| && searchpath("regedit.exe") != NULL |
| #endif |
| ) |
| { |
| choices[choice_count].changefunc = change_popup_choice; |
| choices[choice_count].installfunc = NULL; |
| choices[choice_count].active = 1; |
| change_popup_choice(choice_count); /* set the text */ |
| ++choice_count; |
| } |
| else |
| add_dummy_choice(); |
| } |
| |
| static void |
| change_openwith_choice(int idx) |
| { |
| if (install_openwith == 0) |
| { |
| choices[idx].text = "Add Vim to the \"Open With...\" list in the popup menu for the right\n mouse button so that you can edit any file with Vim"; |
| install_openwith = 1; |
| } |
| else |
| { |
| choices[idx].text = "Do NOT add Vim to the \"Open With...\" list in the popup menu for the\n right mouse button to edit any file with Vim"; |
| install_openwith = 0; |
| } |
| } |
| |
| /* |
| * Only add the choice for the open-with menu entry when gvim.exe was found |
| * and regedit.exe exist. |
| */ |
| static void |
| init_openwith_choice(void) |
| { |
| if (has_gvim |
| #ifndef WIN3264 |
| && searchpath("regedit.exe") != NULL |
| #endif |
| ) |
| { |
| choices[choice_count].changefunc = change_openwith_choice; |
| choices[choice_count].installfunc = NULL; |
| choices[choice_count].active = 1; |
| change_openwith_choice(choice_count); /* set the text */ |
| ++choice_count; |
| } |
| else |
| add_dummy_choice(); |
| } |
| |
| #ifdef WIN3264 |
| /* create_shortcut |
| * |
| * Create a shell link. |
| * |
| * returns 0 on failure, non-zero on successful completion. |
| * |
| * NOTE: Currently untested with mingw. |
| */ |
| int |
| create_shortcut( |
| const char *shortcut_name, |
| const char *iconfile_path, |
| int iconindex, |
| const char *shortcut_target, |
| const char *shortcut_args, |
| const char *workingdir |
| ) |
| { |
| IShellLink *shelllink_ptr; |
| HRESULT hres; |
| IPersistFile *persistfile_ptr; |
| |
| /* Initialize COM library */ |
| hres = CoInitialize(NULL); |
| if (!SUCCEEDED(hres)) |
| { |
| printf("Error: Could not open the COM library. Not creating shortcut.\n"); |
| return FAIL; |
| } |
| |
| /* Instantiate a COM object for the ShellLink, store a pointer to it |
| * in shelllink_ptr. */ |
| hres = CoCreateInstance(&CLSID_ShellLink, |
| NULL, |
| CLSCTX_INPROC_SERVER, |
| &IID_IShellLink, |
| (void **) &shelllink_ptr); |
| |
| if (SUCCEEDED(hres)) /* If the instantiation was successful... */ |
| { |
| /* ...Then build a PersistFile interface for the ShellLink so we can |
| * save it as a file after we build it. */ |
| hres = shelllink_ptr->lpVtbl->QueryInterface(shelllink_ptr, |
| &IID_IPersistFile, (void **) &persistfile_ptr); |
| |
| if (SUCCEEDED(hres)) |
| { |
| wchar_t wsz[BUFSIZE]; |
| |
| /* translate the (possibly) multibyte shortcut filename to windows |
| * Unicode so it can be used as a file name. |
| */ |
| MultiByteToWideChar(CP_ACP, 0, shortcut_name, -1, wsz, BUFSIZE); |
| |
| /* set the attributes */ |
| shelllink_ptr->lpVtbl->SetPath(shelllink_ptr, shortcut_target); |
| shelllink_ptr->lpVtbl->SetWorkingDirectory(shelllink_ptr, |
| workingdir); |
| shelllink_ptr->lpVtbl->SetIconLocation(shelllink_ptr, |
| iconfile_path, iconindex); |
| shelllink_ptr->lpVtbl->SetArguments(shelllink_ptr, shortcut_args); |
| |
| /* save the shortcut to a file and return the PersistFile object*/ |
| persistfile_ptr->lpVtbl->Save(persistfile_ptr, wsz, 1); |
| persistfile_ptr->lpVtbl->Release(persistfile_ptr); |
| } |
| else |
| { |
| printf("QueryInterface Error\n"); |
| return FAIL; |
| } |
| |
| /* Return the ShellLink object */ |
| shelllink_ptr->lpVtbl->Release(shelllink_ptr); |
| } |
| else |
| { |
| printf("CoCreateInstance Error - hres = %08x\n", (int)hres); |
| return FAIL; |
| } |
| |
| return OK; |
| } |
| |
| /* |
| * Build a path to where we will put a specified link. |
| * |
| * Return 0 on error, non-zero on success |
| */ |
| int |
| build_link_name( |
| char *link_path, |
| const char *link_name, |
| const char *shell_folder_name) |
| { |
| char shell_folder_path[BUFSIZE]; |
| |
| if (get_shell_folder_path(shell_folder_path, shell_folder_name) == FAIL) |
| { |
| printf("An error occurred while attempting to find the path to %s.\n", |
| shell_folder_name); |
| return FAIL; |
| } |
| |
| /* Make sure the directory exists (create Start Menu\Programs\Vim). |
| * Ignore errors if it already exists. */ |
| vim_mkdir(shell_folder_path, 0755); |
| |
| /* build the path to the shortcut and the path to gvim.exe */ |
| sprintf(link_path, "%s\\%s.lnk", shell_folder_path, link_name); |
| |
| return OK; |
| } |
| |
| static int |
| build_shortcut( |
| const char *name, /* Name of the shortcut */ |
| const char *exename, /* Name of the executable (e.g., vim.exe) */ |
| const char *args, |
| const char *shell_folder, |
| const char *workingdir) |
| { |
| char executable_path[BUFSIZE]; |
| char link_name[BUFSIZE]; |
| |
| sprintf(executable_path, "%s\\%s", installdir, exename); |
| |
| if (build_link_name(link_name, name, shell_folder) == FAIL) |
| { |
| printf("An error has occurred. A shortcut to %s will not be created %s.\n", |
| name, |
| *shell_folder == 'd' ? "on the desktop" : "in the Start menu"); |
| return FAIL; |
| } |
| |
| /* Create the shortcut: */ |
| return create_shortcut(link_name, executable_path, 0, |
| executable_path, args, workingdir); |
| } |
| |
| /* |
| * We used to use "homedir" as the working directory, but that is a bad choice |
| * on multi-user systems. However, not specifying a directory results in the |
| * current directory to be c:\Windows\system32 on Windows 7. Use environment |
| * variables instead. |
| */ |
| #define WORKDIR "%HOMEDRIVE%%HOMEPATH%" |
| |
| /* |
| * Create shortcut(s) in the Start Menu\Programs\Vim folder. |
| */ |
| static void |
| install_start_menu(int idx) |
| { |
| need_uninstall_entry = 1; |
| printf("Creating start menu\n"); |
| if (has_vim) |
| { |
| if (build_shortcut("Vim", "vim.exe", "", |
| VIM_STARTMENU, WORKDIR) == FAIL) |
| return; |
| if (build_shortcut("Vim Read-only", "vim.exe", "-R", |
| VIM_STARTMENU, WORKDIR) == FAIL) |
| return; |
| if (build_shortcut("Vim Diff", "vim.exe", "-d", |
| VIM_STARTMENU, WORKDIR) == FAIL) |
| return; |
| } |
| if (has_gvim) |
| { |
| if (build_shortcut("gVim", "gvim.exe", "", |
| VIM_STARTMENU, WORKDIR) == FAIL) |
| return; |
| if (build_shortcut("gVim Easy", "gvim.exe", "-y", |
| VIM_STARTMENU, WORKDIR) == FAIL) |
| return; |
| if (build_shortcut("gVim Read-only", "gvim.exe", "-R", |
| VIM_STARTMENU, WORKDIR) == FAIL) |
| return; |
| if (build_shortcut("gVim Diff", "gvim.exe", "-d", |
| VIM_STARTMENU, WORKDIR) == FAIL) |
| return; |
| } |
| if (build_shortcut("Uninstall", |
| interactive ? "uninstal.exe" : "uninstall-gui.exe", "", |
| VIM_STARTMENU, installdir) == FAIL) |
| return; |
| /* For Windows NT the working dir of the vimtutor.bat must be right, |
| * otherwise gvim.exe won't be found and using gvimbat doesn't work. */ |
| if (build_shortcut("Vim tutor", "vimtutor.bat", "", |
| VIM_STARTMENU, installdir) == FAIL) |
| return; |
| if (build_shortcut("Help", has_gvim ? "gvim.exe" : "vim.exe", "-c h", |
| VIM_STARTMENU, WORKDIR) == FAIL) |
| return; |
| { |
| char shell_folder_path[BUFSIZE]; |
| |
| /* Creating the URL shortcut works a bit differently... */ |
| if (get_shell_folder_path(shell_folder_path, VIM_STARTMENU) == FAIL) |
| { |
| printf("Finding the path of the Start menu failed\n"); |
| return ; |
| } |
| add_pathsep(shell_folder_path); |
| strcat(shell_folder_path, "Vim Online.url"); |
| if (!WritePrivateProfileString("InternetShortcut", "URL", |
| "http://vim.sf.net/", shell_folder_path)) |
| { |
| printf("Creating the Vim online URL failed\n"); |
| return; |
| } |
| } |
| } |
| |
| static void |
| toggle_startmenu_choice(int idx) |
| { |
| if (choices[idx].installfunc == NULL) |
| { |
| choices[idx].installfunc = install_start_menu; |
| choices[idx].text = "Add Vim to the Start menu"; |
| } |
| else |
| { |
| choices[idx].installfunc = NULL; |
| choices[idx].text = "Do NOT add Vim to the Start menu"; |
| } |
| } |
| |
| /* |
| * Function to actually create the shortcuts |
| * |
| * Currently I am supplying no working directory to the shortcut. This |
| * means that the initial working dir will be: |
| * - the location of the shortcut if no file is supplied |
| * - the location of the file being edited if a file is supplied (ie via |
| * drag and drop onto the shortcut). |
| */ |
| void |
| install_shortcut_gvim(int idx) |
| { |
| /* Create shortcut(s) on the desktop */ |
| if (choices[idx].arg) |
| { |
| (void)build_shortcut(icon_names[0], "gvim.exe", |
| "", "desktop", WORKDIR); |
| need_uninstall_entry = 1; |
| } |
| } |
| |
| void |
| install_shortcut_evim(int idx) |
| { |
| if (choices[idx].arg) |
| { |
| (void)build_shortcut(icon_names[1], "gvim.exe", |
| "-y", "desktop", WORKDIR); |
| need_uninstall_entry = 1; |
| } |
| } |
| |
| void |
| install_shortcut_gview(int idx) |
| { |
| if (choices[idx].arg) |
| { |
| (void)build_shortcut(icon_names[2], "gvim.exe", |
| "-R", "desktop", WORKDIR); |
| need_uninstall_entry = 1; |
| } |
| } |
| |
| void |
| toggle_shortcut_choice(int idx) |
| { |
| char *arg; |
| |
| if (choices[idx].installfunc == install_shortcut_gvim) |
| arg = "gVim"; |
| else if (choices[idx].installfunc == install_shortcut_evim) |
| arg = "gVim Easy"; |
| else |
| arg = "gVim Read-only"; |
| if (choices[idx].arg) |
| { |
| choices[idx].arg = 0; |
| alloc_text(idx, "Do NOT create a desktop icon for %s", arg); |
| } |
| else |
| { |
| choices[idx].arg = 1; |
| alloc_text(idx, "Create a desktop icon for %s", arg); |
| } |
| } |
| #endif /* WIN3264 */ |
| |
| static void |
| init_startmenu_choice(void) |
| { |
| #ifdef WIN3264 |
| /* Start menu */ |
| choices[choice_count].changefunc = toggle_startmenu_choice; |
| choices[choice_count].installfunc = NULL; |
| choices[choice_count].active = 1; |
| toggle_startmenu_choice(choice_count); /* set the text */ |
| ++choice_count; |
| #else |
| add_dummy_choice(); |
| #endif |
| } |
| |
| /* |
| * Add the choice for the desktop shortcuts. |
| */ |
| static void |
| init_shortcut_choices(void) |
| { |
| #ifdef WIN3264 |
| /* Shortcut to gvim */ |
| choices[choice_count].text = NULL; |
| choices[choice_count].arg = 0; |
| choices[choice_count].active = has_gvim; |
| choices[choice_count].changefunc = toggle_shortcut_choice; |
| choices[choice_count].installfunc = install_shortcut_gvim; |
| toggle_shortcut_choice(choice_count); |
| ++choice_count; |
| |
| /* Shortcut to evim */ |
| choices[choice_count].text = NULL; |
| choices[choice_count].arg = 0; |
| choices[choice_count].active = has_gvim; |
| choices[choice_count].changefunc = toggle_shortcut_choice; |
| choices[choice_count].installfunc = install_shortcut_evim; |
| toggle_shortcut_choice(choice_count); |
| ++choice_count; |
| |
| /* Shortcut to gview */ |
| choices[choice_count].text = NULL; |
| choices[choice_count].arg = 0; |
| choices[choice_count].active = has_gvim; |
| choices[choice_count].changefunc = toggle_shortcut_choice; |
| choices[choice_count].installfunc = install_shortcut_gview; |
| toggle_shortcut_choice(choice_count); |
| ++choice_count; |
| #else |
| add_dummy_choice(); |
| add_dummy_choice(); |
| add_dummy_choice(); |
| #endif |
| } |
| |
| #ifdef WIN3264 |
| /* |
| * Attempt to register OLE for Vim. |
| */ |
| static void |
| install_OLE_register(void) |
| { |
| char register_command_string[BUFSIZE + 30]; |
| |
| printf("\n--- Attempting to register Vim with OLE ---\n"); |
| printf("(There is no message whether this works or not.)\n"); |
| |
| #ifndef __CYGWIN__ |
| sprintf(register_command_string, "\"%s\\gvim.exe\" -silent -register", installdir); |
| #else |
| /* handle this differently for Cygwin which sometimes has trouble with |
| * Windows-style pathnames here. */ |
| sprintf(register_command_string, "./gvim.exe -silent -register"); |
| #endif |
| system(register_command_string); |
| } |
| #endif /* WIN3264 */ |
| |
| /* |
| * Remove the last part of directory "path[]" to get its parent, and put the |
| * result in "to[]". |
| */ |
| static void |
| dir_remove_last(const char *path, char to[BUFSIZE]) |
| { |
| char c; |
| long last_char_to_copy; |
| long path_length = strlen(path); |
| |
| /* skip the last character just in case it is a '\\' */ |
| last_char_to_copy = path_length - 2; |
| c = path[last_char_to_copy]; |
| |
| while (c != '\\') |
| { |
| last_char_to_copy--; |
| c = path[last_char_to_copy]; |
| } |
| |
| strncpy(to, path, (size_t)last_char_to_copy); |
| to[last_char_to_copy] = NUL; |
| } |
| |
| static void |
| set_directories_text(int idx) |
| { |
| if (vimfiles_dir_choice == (int)vimfiles_dir_none) |
| alloc_text(idx, "Do NOT create plugin directories%s", ""); |
| else |
| alloc_text(idx, "Create plugin directories: %s", |
| vimfiles_dir_choices[vimfiles_dir_choice]); |
| } |
| |
| /* |
| * Change the directory that the vim plugin directories will be created in: |
| * $HOME, $VIM or nowhere. |
| */ |
| static void |
| change_directories_choice(int idx) |
| { |
| int choice_count = TABLE_SIZE(vimfiles_dir_choices); |
| |
| /* Don't offer the $HOME choice if $HOME isn't set. */ |
| if (getenv("HOME") == NULL) |
| --choice_count; |
| vimfiles_dir_choice = get_choice(vimfiles_dir_choices, choice_count); |
| set_directories_text(idx); |
| } |
| |
| /* |
| * Create the plugin directories... |
| */ |
| /*ARGSUSED*/ |
| static void |
| install_vimfilesdir(int idx) |
| { |
| int i; |
| char *p; |
| char vimdir_path[BUFSIZE]; |
| char vimfiles_path[BUFSIZE]; |
| char tmp_dirname[BUFSIZE]; |
| |
| /* switch on the location that the user wants the plugin directories |
| * built in */ |
| switch (vimfiles_dir_choice) |
| { |
| case vimfiles_dir_vim: |
| { |
| /* Go to the %VIM% directory - check env first, then go one dir |
| * below installdir if there is no %VIM% environment variable. |
| * The accuracy of $VIM is checked in inspect_system(), so we |
| * can be sure it is ok to use here. */ |
| p = getenv("VIM"); |
| if (p == NULL) /* No $VIM in path */ |
| dir_remove_last(installdir, vimdir_path); |
| else |
| strcpy(vimdir_path, p); |
| break; |
| } |
| case vimfiles_dir_home: |
| { |
| /* Find the $HOME directory. Its existence was already checked. */ |
| p = getenv("HOME"); |
| if (p == NULL) |
| { |
| printf("Internal error: $HOME is NULL\n"); |
| p = "c:\\"; |
| } |
| strcpy(vimdir_path, p); |
| break; |
| } |
| case vimfiles_dir_none: |
| { |
| /* Do not create vim plugin directory */ |
| return; |
| } |
| } |
| |
| /* Now, just create the directory. If it already exists, it will fail |
| * silently. */ |
| sprintf(vimfiles_path, "%s\\vimfiles", vimdir_path); |
| vim_mkdir(vimfiles_path, 0755); |
| |
| printf("Creating the following directories in \"%s\":\n", vimfiles_path); |
| for (i = 0; i < TABLE_SIZE(vimfiles_subdirs); i++) |
| { |
| sprintf(tmp_dirname, "%s\\%s", vimfiles_path, vimfiles_subdirs[i]); |
| printf(" %s", vimfiles_subdirs[i]); |
| vim_mkdir(tmp_dirname, 0755); |
| } |
| printf("\n"); |
| } |
| |
| /* |
| * Add the creation of runtime files to the setup sequence. |
| */ |
| static void |
| init_directories_choice(void) |
| { |
| struct stat st; |
| char tmp_dirname[BUFSIZE]; |
| char *p; |
| |
| choices[choice_count].text = alloc(150); |
| choices[choice_count].changefunc = change_directories_choice; |
| choices[choice_count].installfunc = install_vimfilesdir; |
| choices[choice_count].active = 1; |
| |
| /* Check if the "compiler" directory already exists. That's a good |
| * indication that the plugin directories were already created. */ |
| if (getenv("HOME") != NULL) |
| { |
| vimfiles_dir_choice = (int)vimfiles_dir_home; |
| sprintf(tmp_dirname, "%s\\vimfiles\\compiler", getenv("HOME")); |
| if (stat(tmp_dirname, &st) == 0) |
| vimfiles_dir_choice = (int)vimfiles_dir_none; |
| } |
| else |
| { |
| vimfiles_dir_choice = (int)vimfiles_dir_vim; |
| p = getenv("VIM"); |
| if (p == NULL) /* No $VIM in path, use the install dir */ |
| dir_remove_last(installdir, tmp_dirname); |
| else |
| strcpy(tmp_dirname, p); |
| strcat(tmp_dirname, "\\vimfiles\\compiler"); |
| if (stat(tmp_dirname, &st) == 0) |
| vimfiles_dir_choice = (int)vimfiles_dir_none; |
| } |
| |
| set_directories_text(choice_count); |
| ++choice_count; |
| } |
| |
| /* |
| * Setup the choices and the default values. |
| */ |
| static void |
| setup_choices(void) |
| { |
| /* install the batch files */ |
| init_bat_choices(); |
| |
| /* (over) write _vimrc file */ |
| init_vimrc_choices(); |
| |
| /* Whether to add Vim to the popup menu */ |
| init_popup_choice(); |
| |
| /* Whether to add Vim to the "Open With..." menu */ |
| init_openwith_choice(); |
| |
| /* Whether to add Vim to the Start Menu. */ |
| init_startmenu_choice(); |
| |
| /* Whether to add shortcuts to the Desktop. */ |
| init_shortcut_choices(); |
| |
| /* Whether to create the runtime directories. */ |
| init_directories_choice(); |
| } |
| |
| static void |
| print_cmd_line_help(void) |
| { |
| printf("Vim installer non-interactive command line arguments:\n"); |
| printf("\n"); |
| printf("-create-batfiles [vim gvim evim view gview vimdiff gvimdiff]\n"); |
| printf(" Create .bat files for Vim variants in the Windows directory.\n"); |
| printf("-create-vimrc\n"); |
| printf(" Create a default _vimrc file if one does not already exist.\n"); |
| printf("-install-popup\n"); |
| printf(" Install the Edit-with-Vim context menu entry\n"); |
| printf("-install-openwith\n"); |
| printf(" Add Vim to the \"Open With...\" context menu list\n"); |
| #ifdef WIN3264 |
| printf("-add-start-menu"); |
| printf(" Add Vim to the start menu\n"); |
| printf("-install-icons"); |
| printf(" Create icons for gVim executables on the desktop\n"); |
| #endif |
| printf("-create-directories [vim|home]\n"); |
| printf(" Create runtime directories to drop plugins into; in the $VIM\n"); |
| printf(" or $HOME directory\n"); |
| #ifdef WIN3264 |
| printf("-register-OLE"); |
| printf(" Ignored\n"); |
| #endif |
| printf("\n"); |
| } |
| |
| /* |
| * Setup installation choices based on command line switches |
| */ |
| static void |
| command_line_setup_choices(int argc, char **argv) |
| { |
| int i, j; |
| |
| for (i = 1; i < argc; i++) |
| { |
| if (strcmp(argv[i], "-create-batfiles") == 0) |
| { |
| if (i + 1 == argc) |
| continue; |
| while (argv[i + 1][0] != '-' && i < argc) |
| { |
| i++; |
| for (j = 1; j < TARGET_COUNT; ++j) |
| if ((targets[j].exenamearg[0] == 'g' ? has_gvim : has_vim) |
| && strcmp(argv[i], targets[j].name) == 0) |
| { |
| init_bat_choice(j); |
| break; |
| } |
| if (j == TARGET_COUNT) |
| printf("%s is not a valid choice for -create-batfiles\n", |
| argv[i]); |
| |
| if (i + 1 == argc) |
| break; |
| } |
| } |
| else if (strcmp(argv[i], "-create-vimrc") == 0) |
| { |
| /* Setup default vimrc choices. If there is already a _vimrc file, |
| * it will NOT be overwritten. |
| */ |
| init_vimrc_choices(); |
| } |
| else if (strcmp(argv[i], "-install-popup") == 0) |
| { |
| init_popup_choice(); |
| } |
| else if (strcmp(argv[i], "-install-openwith") == 0) |
| { |
| init_openwith_choice(); |
| } |
| else if (strcmp(argv[i], "-add-start-menu") == 0) |
| { |
| init_startmenu_choice(); |
| } |
| else if (strcmp(argv[i], "-install-icons") == 0) |
| { |
| init_shortcut_choices(); |
| } |
| else if (strcmp(argv[i], "-create-directories") == 0) |
| { |
| init_directories_choice(); |
| if (argv[i + 1][0] != '-') |
| { |
| i++; |
| if (strcmp(argv[i], "vim") == 0) |
| vimfiles_dir_choice = (int)vimfiles_dir_vim; |
| else if (strcmp(argv[i], "home") == 0) |
| { |
| if (getenv("HOME") == NULL) /* No $HOME in environment */ |
| vimfiles_dir_choice = (int)vimfiles_dir_vim; |
| else |
| vimfiles_dir_choice = (int)vimfiles_dir_home; |
| } |
| else |
| { |
| printf("Unknown argument for -create-directories: %s\n", |
| argv[i]); |
| print_cmd_line_help(); |
| } |
| } |
| else /* No choice specified, default to vim directory */ |
| vimfiles_dir_choice = (int)vimfiles_dir_vim; |
| } |
| #ifdef WIN3264 |
| else if (strcmp(argv[i], "-register-OLE") == 0) |
| { |
| /* This is always done when gvim is found */ |
| } |
| #endif |
| else /* Unknown switch */ |
| { |
| printf("Got unknown argument argv[%d] = %s\n", i, argv[i]); |
| print_cmd_line_help(); |
| } |
| } |
| } |
| |
| |
| /* |
| * Show a few screens full of helpful information. |
| */ |
| static void |
| show_help(void) |
| { |
| static char *(items[]) = |
| { |
| "Installing .bat files\n" |
| "---------------------\n" |
| "The vim.bat file is written in one of the directories in $PATH.\n" |
| "This makes it possible to start Vim from the command line.\n" |
| "If vim.exe can be found in $PATH, the choice for vim.bat will not be\n" |
| "present. It is assumed you will use the existing vim.exe.\n" |
| "If vim.bat can already be found in $PATH this is probably for an old\n" |
| "version of Vim (but this is not checked!). You can overwrite it.\n" |
| "If no vim.bat already exists, you can select one of the directories in\n" |
| "$PATH for creating the batch file, or disable creating a vim.bat file.\n" |
| "\n" |
| "If you choose not to create the vim.bat file, Vim can still be executed\n" |
| "in other ways, but not from the command line.\n" |
| "\n" |
| "The same applies to choices for gvim, evim, (g)view, and (g)vimdiff.\n" |
| "The first item can be used to change the path for all of them.\n" |
| , |
| "Creating a _vimrc file\n" |
| "----------------------\n" |
| "The _vimrc file is used to set options for how Vim behaves.\n" |
| "The install program can create a _vimrc file with a few basic choices.\n" |
| "You can edit this file later to tune your preferences.\n" |
| "If you already have a _vimrc or .vimrc file it can be overwritten.\n" |
| "Don't do that if you have made changes to it.\n" |
| , |
| "Vim features\n" |
| "------------\n" |
| "(this choice is only available when creating a _vimrc file)\n" |
| "1. Vim can run in Vi-compatible mode. Many nice Vim features are then\n" |
| " disabled. In the not-Vi-compatible mode Vim is still mostly Vi\n" |
| " compatible, but adds nice features like multi-level undo. Only\n" |
| " choose Vi-compatible if you really need full Vi compatibility.\n" |
| "2. Running Vim with some enhancements is useful when you want some of\n" |
| " the nice Vim features, but have a slow computer and want to keep it\n" |
| " really fast.\n" |
| "3. Syntax highlighting shows many files in color. Not only does this look\n" |
| " nice, it also makes it easier to spot errors and you can work faster.\n" |
| " The other features include editing compressed files.\n" |
| , |
| "Windows key mapping\n" |
| "-------------------\n" |
| "(this choice is only available when creating a _vimrc file)\n" |
| "Under MS-Windows the CTRL-C key copies text to the clipboard and CTRL-V\n" |
| "pastes text from the clipboard. There are a few more keys like these.\n" |
| "Unfortunately, in Vim these keys normally have another meaning.\n" |
| "1. Choose to have the keys like they normally are in Vim (useful if you\n" |
| " also use Vim on other systems).\n" |
| "2. Choose to have the keys work like they are used on MS-Windows (useful\n" |
| " if you mostly work on MS-Windows).\n" |
| , |
| "Mouse use\n" |
| "---------\n" |
| "(this choice is only available when creating a _vimrc file)\n" |
| "The right mouse button can be used in two ways:\n" |
| "1. The Unix way is to extend an existing selection. The popup menu is\n" |
| " not available.\n" |
| "2. The MS-Windows way is to show a popup menu, which allows you to\n" |
| " copy/paste text, undo/redo, etc. Extending the selection can still be\n" |
| " done by keeping SHIFT pressed while using the left mouse button\n" |
| , |
| "Edit-with-Vim context menu entry\n" |
| "--------------------------------\n" |
| "(this choice is only available when gvim.exe and gvimext.dll are present)\n" |
| "You can associate different file types with Vim, so that you can (double)\n" |
| "click on a file to edit it with Vim. This means you have to individually\n" |
| "select each file type.\n" |
| "An alternative is the option offered here: Install an \"Edit with Vim\"\n" |
| "entry in the popup menu for the right mouse button. This means you can\n" |
| "edit any file with Vim.\n" |
| , |
| "\"Open With...\" context menu entry\n" |
| "--------------------------------\n" |
| "(this choice is only available when gvim.exe is present)\n" |
| "This option adds Vim to the \"Open With...\" entry in the popup menu for\n" |
| "the right mouse button. This also makes it possible to edit HTML files\n" |
| "directly from Internet Explorer.\n" |
| , |
| "Add Vim to the Start menu\n" |
| "-------------------------\n" |
| "In Windows 95 and later, Vim can be added to the Start menu. This will\n" |
| "create a submenu with an entry for vim, gvim, evim, vimdiff, etc..\n" |
| , |
| "Icons on the desktop\n" |
| "--------------------\n" |
| "(these choices are only available when installing gvim)\n" |
| "In Windows 95 and later, shortcuts (icons) can be created on the Desktop.\n" |
| , |
| "Create plugin directories\n" |
| "-------------------------\n" |
| "Plugin directories allow extending Vim by dropping a file into a directory.\n" |
| "This choice allows creating them in $HOME (if you have a home directory) or\n" |
| "$VIM (used for everybody on the system).\n" |
| , |
| NULL |
| }; |
| int i; |
| int c; |
| |
| rewind(stdin); |
| printf("\n"); |
| for (i = 0; items[i] != NULL; ++i) |
| { |
| printf(items[i]); |
| printf("\n"); |
| printf("Hit Enter to continue, b (back) or q (quit help): "); |
| c = getchar(); |
| rewind(stdin); |
| if (c == 'b' || c == 'B') |
| { |
| if (i == 0) |
| --i; |
| else |
| i -= 2; |
| } |
| if (c == 'q' || c == 'Q') |
| break; |
| printf("\n"); |
| } |
| } |
| |
| /* |
| * Install the choices. |
| */ |
| static void |
| install(void) |
| { |
| int i; |
| |
| /* Install the selected choices. */ |
| for (i = 0; i < choice_count; ++i) |
| if (choices[i].installfunc != NULL && choices[i].active) |
| (choices[i].installfunc)(i); |
| |
| /* Add some entries to the registry, if needed. */ |
| if (install_popup |
| || install_openwith |
| || (need_uninstall_entry && interactive) |
| || !interactive) |
| install_registry(); |
| |
| #ifdef WIN3264 |
| /* Register gvim with OLE. */ |
| if (has_gvim) |
| install_OLE_register(); |
| #endif |
| } |
| |
| /* |
| * request_choice |
| */ |
| static void |
| request_choice(void) |
| { |
| int i; |
| |
| printf("\n\nInstall will do for you:\n"); |
| for (i = 0; i < choice_count; ++i) |
| if (choices[i].active) |
| printf("%2d %s\n", i + 1, choices[i].text); |
| printf("To change an item, enter its number\n\n"); |
| printf("Enter item number, h (help), d (do it) or q (quit): "); |
| } |
| |
| int |
| main(int argc, char **argv) |
| { |
| int i; |
| char buf[BUFSIZE]; |
| |
| /* |
| * Run interactively if there are no command line arguments. |
| */ |
| if (argc > 1) |
| interactive = 0; |
| else |
| interactive = 1; |
| |
| /* Initialize this program. */ |
| do_inits(argv); |
| |
| #ifdef WIN3264 |
| if (argc > 1 && strcmp(argv[1], "-uninstall-check") == 0) |
| { |
| /* Only check for already installed Vims. Used by NSIS installer. */ |
| i = uninstall_check(1); |
| |
| /* Find the value of $VIM, because NSIS isn't able to do this by |
| * itself. */ |
| get_vim_env(); |
| |
| /* When nothing found exit quietly. If something found wait for |
| * a little while, so that the user can read the messages. */ |
| if (i) |
| sleep(3); |
| exit(0); |
| } |
| #endif |
| |
| printf("This program sets up the installation of Vim " |
| VIM_VERSION_MEDIUM "\n\n"); |
| |
| /* Check if the user unpacked the archives properly. */ |
| check_unpack(); |
| |
| #ifdef WIN3264 |
| /* Check for already installed Vims. */ |
| if (interactive) |
| uninstall_check(0); |
| #endif |
| |
| /* Find out information about the system. */ |
| inspect_system(); |
| |
| if (interactive) |
| { |
| /* Setup all the choices. */ |
| setup_choices(); |
| |
| /* Let the user change choices and finally install (or quit). */ |
| for (;;) |
| { |
| request_choice(); |
| rewind(stdin); |
| if (scanf("%99s", buf) == 1) |
| { |
| if (isdigit(buf[0])) |
| { |
| /* Change a choice. */ |
| i = atoi(buf); |
| if (i > 0 && i <= choice_count && choices[i - 1].active) |
| (choices[i - 1].changefunc)(i - 1); |
| else |
| printf("\nIllegal choice\n"); |
| } |
| else if (buf[0] == 'h' || buf[0] == 'H') |
| { |
| /* Help */ |
| show_help(); |
| } |
| else if (buf[0] == 'd' || buf[0] == 'D') |
| { |
| /* Install! */ |
| install(); |
| printf("\nThat finishes the installation. Happy Vimming!\n"); |
| break; |
| } |
| else if (buf[0] == 'q' || buf[0] == 'Q') |
| { |
| /* Quit */ |
| printf("\nExiting without anything done\n"); |
| break; |
| } |
| else |
| printf("\nIllegal choice\n"); |
| } |
| } |
| printf("\n"); |
| myexit(0); |
| } |
| else |
| { |
| /* |
| * Run non-interactive - setup according to the command line switches |
| */ |
| command_line_setup_choices(argc, argv); |
| install(); |
| |
| /* Avoid that the user has to hit Enter, just wait a little bit to |
| * allow reading the messages. */ |
| sleep(2); |
| } |
| |
| return 0; |
| } |