/* mktex.c: this program emulates the mktex* shell scripts from web2c. Copyright (C) 1997 Fabrice POPINEAU. Adapted to MS-DOS/DJGPP by Eli Zaretskii . Time-stamp: <98/03/06 22:08:28 Fabrice> This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* Maximum number of lines per usage message. */ #define MAX_LINES 16 #define SEPARATORS " \t\n\"" #include #include #include "stackenv.h" #include "variables.h" #ifdef _WIN32 #define isatty _isatty #endif extern string mktex_version_string; extern DllImport char* kpathsea_version_string; /* Global Variables found in the mktex* scripts */ /* mktex.opt */ static int program_number = -1; string progname; /* mktex.cnf */ char tmpdir[PATH_MAX]; /* Working temporary directory */ string output = "astdout"; FILE *fout = NULL; FILE *fnul = NULL; static boolean downcase_names; char empty_str[] = "(empty)"; static int errstatus; static int mt_append_mask = 0; /* Type of function to execute */ typedef void (*execfn)(string, struct stat*); /* This array describes all the programs that are taken into account. Each program is characterized by : name, args required, args max, usage_msg */ void mktexpk(int, char**); void mktextfm(int, char**); void mktextex(int, char**); void mktexmf(int, char**); void mktexlsr(int, char**); void mktexupdate(int, char**); void mktexmkdir(int, char**); void mktexrmdir(int, char**); void mktexnames(int, char**); void rec_rmdir(string); void do_rmdir(string); int do_makedir(string); void delmulslash(string ); void read_mktexcnf(void); void usage(void); /* Pointer to functions that accept argc and argv[] */ typedef void (*fp)(int, string*); /* Description of functionality : long name, short name, min args, max args and pointer to a function to execute. */ static struct program_description { string name; int arg_min; int arg_max; fp prog; } makedesc [] = { {"mktexpk", 2, 4, mktexpk }, /* 4,7 */ {"mktextfm", 2, 2, mktextfm }, /* 1,2 */ {"mktextex", 4, 6, mktextex }, /* ?? */ {"mktexmf", 2, 2, mktexmf }, /* 1,1 */ {"mktexlsr", 1, 255, mktexlsr }, /* 0,MANY */ {"mktexupd", 3, 3, mktexupdate }, /* 2,2 */ {"mktexdir", 2, 255, mktexmkdir }, /* 0,MANY */ {"mktexrmd", 2, 255, mktexrmdir }, /* ?? */ {"mktexnam", 2, 5, mktexnames }, /* 1,4 */ {0, 0, 0} }; #define PROGRAM_IS(p) STREQ (p, makedesc[program_number].name) /* Test whether getopt found an option ``A''. Assumes the option index is in the variable `option_index', and the option table in a variable `long_options'. */ #define ARGUMENT_IS(a) STREQ (long_options[option_index].name, a) static struct option long_options [] = { { "debug", 1, 0, 0}, { "help", 0, 0, 0}, { "version", 0, 0, 0}, { "dpi", 1, 0, 0}, { "bdpi", 1, 0, 0}, { "mag", 1, 0, 0}, { "mfmode", 1, 0, 0}, { "destdir", 1, 0, 0}, {0, 0, 0, 0} }; /* First argument takes progname; Other arguments take no arguments. */ static string usage_msg[][MAX_LINES] = { /* MktexPK */ { "Usage: %s [OPTION] NAME [REDIRECT],\n", "Create a PK font.\n\n", "--dpi DPI use resolution DPI.\n", "--bdpi BDPI use base resolution BDPI.\n", "--mag MAG use magnificiation MAG.\n", "--mfmode MODE use MODE as the METAFONT mode.\n", "--destdir DESTDIR write fonts in DESTDIR.\n\n", "Try to create a PK file for NAME at resolution DPI, with an assumed\n", "device base resolution of BDPI, and a Metafont `mag' of MAG. Use MODE\n", "for the METAFONT mode. Use DESTDIR for the root of where to install\n", "into, either the absolute directory name to use (if it starts with a\n", "/) or relative to the default DESTDIR (if not). REDIRECT, if supplied,\n", "is a string of the form '>&n', where n is the number of the file\n", "descriptor which is to receive, instead of stdout, the name of the\n", "newly created pk file.\n", 0 }, /* MktexTFM */ { "Usage: %s [--destdir DESTDIR] FONT.\n\n", "Makes a TFM file for FONT, if possible. Use DESTDIR for the root of where\n", "to install into, either the absolute directory name to use (if it starts\n", "with a /) or relative to the default DESTDIR (if not).\n", 0 }, /* MktexTeX */ { 0 }, /* MktexMF */ { "Usage : %s FONT.\n\n", "Makes the Metafont source file for FONT, if possible. For example,\n", "`ecr12' or `cmr11'.\n", 0 }, /* MktexlsR */ { "Usage: %s [DIRS ...]\n\n", "Rebuild all necessary ls-R filename databases completely. If one or\n", "more arguments DIRS are given, these are used as texmf directories to\n", "build ls-R for. Else all directories in the search path for ls-R files\n", "($TEXMFDBS) are used.\n", 0 }, /* Mktexupd */ { "Usage : %s DIR FILE.\n", " Update the ls-R file with an entry for FILE in DIR.\n", 0 }, /* Mktexdir */ { "Usage : %s DIRS...\n", " Create each DIR, including any missing leading directories.\n", 0 }, /* Mktexrmd */ { "Usage : %s DIRS ...\n", " Recursively remove each DIR.\n", 0 }, /* Mktexnam */ { "Usage : %s NAME [DPI MODE] [DESTDIR].\n", " Output the PK, TFM and MF names for a font NAME.\n", 0 } }; /* First part: mktex.opt */ int mktex_opt(int argc, char *argv[], struct program_description * program) { int g; /* getopt return code */ int i; int option_index; string tempenv, cwd, vartexmf; for(;;) { g = getopt_long_only (argc, argv, "", long_options, &option_index); if (g == EOF) break; if (g == '?') return 1; /* Unknown option. */ /* assert (g == 0); */ /* We have no short option names. */ if (ARGUMENT_IS ("debug")) { kpathsea_debug |= atoi (optarg); } else if (ARGUMENT_IS ("help")) { usage(); exit(0); } else if (ARGUMENT_IS ("version")) { fprintf(stderr, "%s of %s.\n", progname, kpathsea_version_string); exit(0); } else if (PROGRAM_IS("mktexpk")) { if (ARGUMENT_IS("dpi")) { setval("DPI", optarg); } else if (ARGUMENT_IS("bdpi")) { setval("BDPI", optarg); } else if (ARGUMENT_IS("mag")) { setval("MAG", optarg); } else if (ARGUMENT_IS("mfmode")) { if (!STREQ(optarg, DIR_SEP_STRING)) setval("MODE", optarg); } else if (ARGUMENT_IS("destdir")) { setval("DEST", optarg); } } else if (PROGRAM_IS("mkextfm")) { if (ARGUMENT_IS("destdir")) { setval("DEST", optarg); } } } /* shifting options from argv[] list */ for (i = 1; optind < argc; i++, optind++) argv[i] = argv[optind]; argv[i] = NULL; argc = i; if (argc < program->arg_min) { fprintf (stderr, "%s: Missing argument(s).\nTry `%s --help' for more information.\n", progname, kpse_program_name); exit(1); } if (argc > program->arg_max) { fprintf(stderr, "%s: Extra arguments", progname); for (i = program->arg_max - 1; i < argc; i++) fprintf (stderr, " \"%s\"", argv[i]); fprintf (stderr, "\nTry `%s --help' for more information.\n", kpse_program_name); exit(1); } /* Catch signals, so we clean up if the child is interrupted. This emulates "trap 'whatever' 1 2 15". */ #ifdef _WIN32 SetConsoleCtrlHandler((PHANDLER_ROUTINE)sigint_handler, TRUE); #else # ifdef SIGINT signal (SIGINT, sigint_handler); # endif # ifdef SIGHUP signal (SIGHUP, sigint_handler); # endif # ifdef SIGTERM signal (SIGTERM, sigint_handler); # endif #endif tempenv = getval("TMPDIR"); if (test_file ('z', tempenv)) tempenv = getval("TEMP"); if (test_file ('z', tempenv)) tempenv = getval("TMP"); #ifdef DOSISH if (test_file ('z', tempenv)) tempenv = "c:/tmp"; /* "/tmp" is not good if we are on a CD-ROM */ #else if (test_file ('z', tempenv)) tempenv = "/tmp"; #endif sprintf(tmpdir, "%s/mtXXXXXX", tempenv); mktemp(tmpdir); if (do_makedir(tmpdir)) { perror(tmpdir); exit(1); } setval("TEMPDIR", tmpdir); setval("STDOUT", concat_pathes(tmpdir, "astdout")); setval("KPSE_DOT", cwd = xgetcwd()); /* export KPSE_DOT */ xputenv("KPSE_DOT", cwd); /*: ${MT_VARTEXFONTS=`kpsewhich --expand-var='$VARTEXFONTS' | sed 's%^!!%%'`} */ vartexmf = setval_default("MT_VARTEXFONTS", expand_var("$VARTEXFONTS")); /* A sanity check. */ if (test_file('z', vartexmf)) { fprintf(stderr, "%s: VARTEXFONTS is not defined. Defaulting to `%s'.\n", progname, expand_var("$KPSE_DOT")); setval("MT_VARTEXFONTS", "$KPSE_DOT"); } /* mktex.opt sets the $MT_MKTEX... variables here to point to the supporting scripts. But we don't need this, since we just call ourselves. */ setval("ls_R_magic", "% ls-R -- filename database for kpathsea; do not change this line."); setval("old_ls_R_magic", "% ls-R -- maintained by MakeTeXls-R; do not change this line."); pushd(tmpdir); if ((fout = fopen(getval("STDOUT"), "w")) == NULL) { perror(output); mt_exit(1); } read_mktexcnf(); /* features by default */ #ifdef MSDOS setval_default("MT_FEATURES", "appendonlydir:dosnames"); #else setval_default("MT_FEATURES", "appendonlydir"); #endif setval_default("MODE", "ljfour"); setval_default("BDPI", "600"); setval_default("ps_to_pk", "gsftopk"); /* umask = 0 */ umask(0); /* for those platforms who support it */ /* Cache values that may be useful for recursive calls. */ xputenv("MT_MKTEX_CNF", getval("MT_MKTEX_CNF")); xputenv("MT_TEXMFMAIN", getval("MT_TEXMFMAIN")); xputenv("MT_VARTEXFONTS", getval("MT_VARTEXFONTS")); return argc; } /* Reading mktex.cnf */ void read_mktexcnf() { FILE *f; string line; string mtsite; mtsite = kpse_find_file ("mktex.cnf", kpse_web2c_format, false); mtsite = setval_default("MT_MKTEX_CNF", mtsite); if (test_file('n', mtsite) && test_file('r', mtsite)) { f = fopen(mtsite, "r"); if (KPSE_DEBUG_P(MKTEX_DEBUG)) { fprintf(stderr, "Reading mktex_cnf file: %s\n", mtsite); } while ((line = read_line(f)) != NULL) { /* skip comments */ if (*line == '#' || *line == '%' || isspace(*line) || *line == '\0' || *line == '\n') continue; if (!parse_variable(line)) fprintf(stderr, "%s: unsupported keyword: %s\n", mtsite, line); free(line); } fclose(f); } } /* If non-negative, records the handle to redirect STDOUT in `output_and_cleanup'. */ static int redirect_stdout = -1; /* Record the handle where STDOUT is to be redirected for printing the names of the generated files before we exit. */ void record_output_handle(int fd) { redirect_stdout = fd; /* FIXME: cannot be nested! */ } void output_and_cleanup(int code) { FILE *f; string line; if (code == 0) { /* output result if any */ if ((f = fopen(getval("STDOUT"), "r")) != NULL) { if (redirect_stdout >= 0) { int fds[3]; fds[0] = 0; fds[1] = redirect_stdout; fds[2] = 2; push_fd(fds); } while((line = read_line(f)) != NULL) { fputs(line, stdout); free (line); } fclose(f); if (redirect_stdout >= 0) { pop_fd(); redirect_stdout = -1; } } } if (test_file('d', tmpdir)) rec_rmdir(tmpdir); } void usage() { int i; fprintf(stderr, "%s of %s\n", progname, kpathsea_version_string); fprintf(stderr, "Mktex version %s\n", mktex_version_string); fprintf(stderr,usage_msg[program_number][0], progname ); fputs("\n", stderr); for(i = 1; usage_msg[program_number][i]; ++i) fputs(usage_msg[program_number][i], stderr); } int __cdecl main(int argc, char* argv[]) { string mode, bdpi; struct program_description * program = 0; int i; string texmfmain; #if defined(WIN32) /* if _DEBUG is not defined, these macros will result in nothing. */ SETUP_CRTDBG; /* Set the debug-heap flag so that freed blocks are kept on the linked list, to catch any inadvertent use of freed memory */ SET_CRT_DEBUG_FIELD( _CRTDBG_DELAY_FREE_MEM_DF ); #endif #if 0 extern DllImport string (__cdecl * var_lookup)(const_string); var_lookup = getval; #endif if (!progname) progname = argv[0]; kpse_set_program_name (progname, NULL); /* initialize the symbol table */ init_vars(); /* `kpse_init_prog' will put MODE and DPI into environment as values of the two variables below. We need to leave these variables as they are. */ mode = getval("MAKETEX_MODE"); bdpi = getval("MAKETEX_BASE_DPI"); /* NULL for no fallback font. */ kpse_init_prog (uppercasify (progname), bdpi && atoi(bdpi) ? atoi(bdpi) : 600, mode, NULL); for(i = 0; makedesc[i].name; ++i) if (FILESTRCASEEQ(kpse_program_name, makedesc[i].name)) { program_number = i; progname = makedesc[i].name; program = makedesc+i; break; } if (!makedesc[i].name) { fprintf(stderr, "This program was incorrectly copied to the name %s\n", argv[0]); return 1; } /* Common code for all scripts. : ${MT_TEXMFMAIN=`kpsewhich -expand-path='$TEXMFMAIN'`} */ texmfmain = setval_default("MT_TEXMFMAIN", kpse_path_expand("$TEXMFMAIN")); /* FIXME: we don't support edited mktex.opt files, and don't look for that file along the TEXMF trees. But at least we should fake the safeguard in case $TEXMFMAIN is not defined at all. */ if (test_file('z', texmfmain) || !test_file('d', texmfmain)) { fprintf(stderr, "%s: $TEXMFMAIN is undefined or points to a non-existent directory;\n%s: check your installation.\n", progname, progname); exit(1); /* not mt_exit, since temporary files were not created yet */ } /* mktex_opt may modify argc and shift argv */ argc = mktex_opt(argc, argv, program); errstatus = 0; program->prog(argc, argv); mt_exit(errstatus); } /* Recursive walk through the directory tree. Depth-first order. */ void recurse_dir(string path, execfn before, execfn after) { /* In depth traversal of the subdir tree */ #if defined(_WIN32) WIN32_FIND_DATA find_file_data; HANDLE hnd; int index; #else DIR *dp; struct dirent *ep; #endif struct stat stat_buf; /* We have to have one local because of after */ int path_len = strlen(path); /* current node */ if (stat(path, &stat_buf)) perror(path); /* execute before for the current node */ if (before) (*before)(path, &stat_buf); /* if it is a directory, recurse through all sons */ if ((stat_buf.st_mode & S_IFMT) == S_IFDIR) { #if defined(_WIN32) strcat(path, "/*"); hnd = FindFirstFile(path, &find_file_data); while (hnd != INVALID_HANDLE_VALUE && FindNextFile(hnd, &find_file_data) != FALSE) { if(!strcmp(find_file_data.cFileName, ".") || !strcmp(find_file_data.cFileName, "..")) continue; path[path_len+1] = '\0'; strcat(path, find_file_data.cFileName); recurse_dir(path, before, after); } path[path_len] = '\0'; FindClose(hnd); #else if ((dp = opendir(path))) { while ((ep = readdir(dp))) if (strcmp(ep->d_name, ".") && strcmp(ep->d_name, "..")) { path[path_len] = '/'; strcpy(path+path_len+1, ep->d_name); recurse_dir(path, before, after); } path[path_len] = '\0'; closedir(dp); } else perror(path); #endif } /* execute after for the current node */ if (after) (*after)(path, &stat_buf); } /* remove something which already exists */ void remove_path(string path, struct stat* st) { int e = errno; if ((st->st_mode & S_IFMT) == S_IFDIR) { errno = 0; if (rmdir(path) == -1 && errno == EBUSY) { /* `rmdir' will fail (at least on MS-DOS) if PATH is the current working directory on another drive, or the parent of the working directory. To work around that, we chdir to the root of that drive, then try to rmdir again. */ char drv_root[4], *p = drv_root; if (path[0] && path[1] == ':') { *p++ = path[0]; *p++ = path[1]; } *p++ = '/'; *p = '\0'; pushd(drv_root); if (rmdir(path) == 0) { errno = e; popd(); return; } } else if (errno) perror(path); else errno = e; } else { if (unlink(path) == -1) perror(path); } } /* Creates path, and all intermediate directories if necessary. */ int do_makedir(string path) { struct stat stat_buf; string p = path; mode_t dir_perms = 0777 & ~umask (0); /* default permissions for `mkdir' */ mode_t parent_perms = 0; /* We can't authorize multiple slashes here */ normalize(path); if (KPSE_DEBUG_P(MKTEX_DEBUG)) { fprintf(stderr, "Creating directory: %s\n", path); } if (stat(path, &stat_buf) == 0 && (stat_buf.st_mode & S_IFMT) == S_IFDIR) return 0; /* The path already exists */ /* Finding the [drive letter][:] */ if (IS_DEVICE_SEP(*(p+1))) p +=2; if (IS_DIR_SEP(*p)) p++; for ( ; *p ; p++) { if (IS_DIR_SEP(*p)) { *p = '\0'; errno = 0; if (!test_file('d', path)) { if ((mkdir(path, dir_perms) == -1)) { return errno; } else if (parent_perms == 0 && errno == 0) { /* The first time we actually create a directory, remember the permission bits of its parent. */ string parent = concat(path, "/.."); if (stat(parent, &stat_buf) == 0) { parent_perms = stat_buf.st_mode; /* Use the correct bits from now on. */ dir_perms = parent_perms | mt_append_mask; } free(parent); } /* chmod the directory we just created. */ chmod(path, dir_perms); } *p = DIR_SEP; } } /* and for the whole path */ if (mkdir(path, dir_perms) == -1) { return errno; } chmod(path, dir_perms); return 0; } /* Output the string in lower case or without modification according to downcase_names. */ void output_name(string name, FILE *f) { string p; if (downcase_names) { for(p = name; *p; p++) *p = TOLOWER(*p); } fputs(name, f); } /* lower casify the string */ string string_to_lower(string s) { string p = NULL, q; if (s) { q = p = xstrdup(s); while (*q) { *q = TOLOWER(*q); q++; } } return p; } /* Info about the temporary file to which we redirect print_path's stdout. */ static struct tem_file { const char *tem_dir; const char *tem_base; } tem_file_info; /* Return 1 if DIR is the directory and BASE is the basename of the temporary file whose info is in tem_file structure. FIXME: this will break if mktexlsr invokes itself recirsively. */ int is_db_file_tmp(string dir, int dir_len, char *base) { if (!tem_file_info.tem_dir || !tem_file_info.tem_base) return 0; return ((dir_len >= 0 ? FILESTRNCASEEQ(dir, tem_file_info.tem_dir, dir_len) : FILESTRCASEEQ(dir, tem_file_info.tem_dir)) && FILESTRCASEEQ(base, tem_file_info.tem_base)); } /* Updates ls-R db for directory pointed to by path. */ void print_path(string path, struct stat* st) { if ((st->st_mode & S_IFMT) == S_IFDIR) { #ifdef _WIN32 WIN32_FIND_DATA ffd; HANDLE hnd; int index = strlen(path); #else DIR *dp; struct dirent *ep; #endif putchar('\n'); /* extra blank line before new directory */ output_name(path, stdout); if (path[0] == '.' && path[1] == '\0') putchar('/'); putchar(':'); putchar('\n'); /* Note that we actually read each directory twice: once here, to print all its entries, and once in `recurse_dir', to recurse into its subdirectories. This is so that `ls-R' file is written in breadth-first manner, like `ls -R' does in the original script. Caching the entries from the first read would make this code run faster, but since it is faster than the script already, why bother? */ #ifdef _WIN32 strcat(path, "/*"); /* ok since the caller says path[PATH_MAX] */ hnd = FindFirstFile(path, &ffd); while (hnd && FindNextFile(hnd, &ffd)) { if (ffd.cFileName[0] == '.' && ((ffd.cFileName[1] == '\0') || (ffd.cFileName[1] == '.' && ffd.cFileName[2] == '\0'))) continue; if (!is_db_file_tmp(path, index, ffd.cFileName)) { output_name(ffd.cFileName, stdout); putchar('\n');/* We do want a \n */ } } path[index] = '\0'; FindClose(hnd); #else /* not _WIN32 */ if ((dp = opendir(path))) { while ((ep = readdir(dp))) if (strcmp(ep->d_name, ".") && strcmp(ep->d_name, "..") && !is_db_file_tmp(path, -1, ep->d_name)) { output_name(ep->d_name, stdout); putchar('\n'); } closedir(dp); } else perror(path); #endif /* not _WIN32 */ } } /* return true if the fs on which path lies is case sensitive. Insufficient. Some people may have copied the complete tree in upper case from a case insensitive fs. Second test : look at the texmf name. If GetShortName != GetLongName it is ok. */ boolean is_casesensitive(string path) { boolean retval = TRUE; /* default for non-DOSISH systems */ #ifdef MONOCASE_FILENAMES char name[PATH_MAX]; #ifdef _WIN32 char volname[PATH_MAX]; DWORD sernum; DWORD maxcomplen; #endif #ifdef __DJGPP__ int maxnamelen; DWORD maxpathlen; #endif DWORD fsflags; char fsname[PATH_MAX]; /* How should the db be output ? Preserve case or lower case ? First, determine the root volume : if path has the drive, ok. If not, get current drive. */ if (IS_DEVICE_SEP(path[1])) { /* the shortest path is "." and has 2 chars */ name[0] = path[0]; } else name[0] = _getdrive() + 'A' - 1; strcpy(name+1, ":\\"); #ifdef __DJGPP__ fsflags = _get_volume_info(name, &maxnamelen, &maxpathlen, fsname); #endif #ifdef _WIN32 if (GetVolumeInformation(name, volname, 256, &sernum, &maxcomplen, &fsflags, fsname, 256) == FALSE) { fprintf(stderr, "Error getting volume info on %s.\n", name); mt_exit(1); } #endif /* FIXME: FS_CASE_IS_PRESERVED does not seem sufficient. People manage to get share/texmf/FONTS/TFM/... under W95. Too bad. After all, this flag distinguishes NTFS from all FATs */ retval = (fsflags & FS_CASE_SENSITIVE) != 0; if (KPSE_DEBUG_P(MKTEX_FINE_DEBUG)) { fprintf(stderr, "FS %s %s case-sensitive\n", name, (retval ? "is" : "is not")); } #endif /* MONOCASE_FILENAMES */ return retval; } /* Set FILE to have the same permissions as directory DIR, minus the bits masked off by MASK. This emulates "chmod `kpsestat -xst,go-w $DIR` FILE". */ int chmod_as_dir(string file, const string dir, mode_t mask) { struct stat st_buf; if (stat (dir, &st_buf) == 0) return chmod (file, st_buf.st_mode & mask); return -1; } void do_mktexlsr(string path) { static char name[PATH_MAX]; #ifdef __DJGPP__ /* `stat' can be very expensive on MS-DOS, and `recurse_dir' uses it a lot. Make it work as fast as we possibly can afford. */ unsigned short save_stat_bits = _djstat_flags; _djstat_flags = (_STAT_WRITEBIT | _STAT_ROOT_TIME | _STAT_DIRSIZE | _STAT_EXEC_MAGIC | _STAT_EXEC_EXT); #endif if (KPSE_DEBUG_P(MKTEX_DEBUG)) { fprintf(stderr, "Building ls-R database in: %s\n", path); } downcase_names = ! is_casesensitive(path); strcpy(name,path); recurse_dir(name, print_path, NULL); #ifdef __DJGPP__ _djstat_flags = save_stat_bits; #endif } #if !defined(S_IFLNK) && !defined(S_ISLNK) /* Dummy version of `readlink' for systems which don't support links. */ int readlink(const char *path, char *buf, int bufsize) { return -1; } #endif void mktexlsr(int argc, char **argv) { /* We have to take multiple root trees into account. */ string db_dir, db_file, lsrdir; char db_file_tmp[PATH_MAX]; FILE* lsrfile; int newfd[3]; char **newargv; int i; if (argc == 1) { newargv = (char **) malloc(2 * sizeof(char *)); newargv[0] = argv[0]; /* This should give us the ls-R default path */ if (!kpse_format_info[kpse_db_format].type) /* needed if arg was numeric */ kpse_init_format (kpse_db_format); newargv[1] = xstrdup(kpse_format_info[kpse_db_format].path); argc = 2; } else { newargv = (char **) malloc(argc * sizeof(char *)); for (i = 0; i < argc; i++) newargv[i] = argv[i]; } /* For each argument in the list */ for (i = 1; i < argc; i++) { for (lsrdir = kpse_path_element(newargv[i]); lsrdir; lsrdir = kpse_path_element(NULL)) { char symlink[PATH_MAX]; int symlink_len; /* We need to skip !! */ if (lsrdir && *lsrdir == '!' && *(lsrdir+1) == '!') lsrdir +=2; /* Skip empty path components. */ if (*lsrdir == 0) continue; if (!kpse_absolute_p(lsrdir, FALSE)) lsrdir = concat_pathes(getval("KPSE_DOT"), lsrdir); /* Follow a possible symlink to get the right filesystem. */ db_file = concat_pathes(lsrdir, "ls-R"); if ((symlink_len = readlink(db_file, symlink, PATH_MAX)) != -1) { string new_db_file = xmalloc(symlink_len + 1); strncpy(new_db_file, symlink, symlink_len); new_db_file[symlink_len] = '\0'; if (!kpse_absolute_p(new_db_file, false)) { string tem = concat_pathes(lsrdir, new_db_file); free(new_db_file); new_db_file = tem; } } db_dir = my_dirname(db_file); if (!test_file('d', db_dir)) { fprintf(stderr, "%s: %s is not a directory. Skipping...\n", progname, db_dir); continue; } if (!test_file('w', db_dir)) { fprintf(stderr, "%s: %s: directory not writable. Skipping...\n", progname, db_dir); continue; } sprintf(db_file_tmp, "%s/lsXXXXXX", db_dir); if (mktemp(db_file_tmp) == NULL) { perror(db_file_tmp); mt_exit(1); } if ((lsrfile = fopen(db_file_tmp, "w")) == NULL) { fprintf(stderr, "%s: %s: no write permission. Skipping...\n", progname, db_file_tmp); continue; } if (!is_writable(db_file) && errno != ENOENT) { fprintf(stderr, "%s: %s: no write permission. Skipping...\n", progname, db_file); continue; } if (isatty(fileno(stdout))) fprintf(stderr, "%s: Updating %s...\n", progname, db_file); newfd[0] = 0; newfd[1] = fileno(lsrfile); newfd[2] = 2; push_fd(newfd); puts(getval("ls_R_magic")); fputs("/dev/null", stdout); /* like `ls -R' does */ putchar('\n'); /* Record the info about the temporary file, so we don't enter it into the database. */ tem_file_info.tem_dir = "."; tem_file_info.tem_base = basename(db_file_tmp); pushd(db_dir); do_mktexlsr("."); popd(); /* back to tmpdir */ /* Restore original stdout */ pop_fd(); fflush(stdout); fclose(lsrfile); /* Use same permissions as parent directory, minus x, s, or t bits. */ chmod_as_dir(db_file_tmp, db_dir, 00666); /* Forget about this temporary file. */ tem_file_info.tem_dir = 0; tem_file_info.tem_base = 0; if (mvfile(db_file_tmp, db_file) == FALSE) { mt_exit(1); } free(db_file); } } free(newargv); if (isatty(fileno(stdout))) fprintf(stderr, "%s: Done.\n", progname); } /* Find namepart for font name in the TDS structure. */ void findmap() { FILE *f; string line; string token; string filename; string name = getval("NAME"); filename = getval("SPECIALMAP"); if (!test_file('r', filename)) return; f = fopen(filename, FOPEN_R_MODE); if (f == NULL) { perror(filename); return; } /* FIXME : there is a seg fault if the font is not found here */ /* Is it ok ? 03/02/97 ;.. */ while((line = read_line(f)) != NULL) { token = strtok(line, SEPARATORS); if (!token || !*token) continue; if (FILESTRCASEEQ(token, name) || (FILESTRNCASEEQ(token, name, strlen(token)) && isdigit(name[strlen(name)-1]) && !isdigit(token[strlen(token)-1]))) { setval("SUPPLIER", xstrdup(strtok(NULL, SEPARATORS))); setval("TYPEFACE", xstrdup(strtok(NULL, SEPARATORS))); free(line); break; } else free(line); } if (test_file('z', getval("SUPPLIER"))) { string s_abbrev = xstrdup(" "); s_abbrev[0] = name[0]; setval("s_abbrev", s_abbrev); filename = getval("SUPPLIERMAP"); if (test_file('z', filename)) { fprintf(stderr, "%s: %s: No such file or directory\n", progname, filename ? filename : empty_str); return; } f = freopen(filename, FOPEN_R_MODE, f); if (f == NULL) { perror(filename); return ; } while((line = read_line(f)) != NULL) { token = strtok(line, SEPARATORS); if (FILECHARCASEEQ(*token, *name) && token[1] == '\0') { setval("SUPPLIER", xstrdup(strtok(NULL, SEPARATORS))); free(line); break; } else free(line); } if (test_file('n', getval("SUPPLIER"))) { string t_abbrev = xmalloc (3); t_abbrev[0] = '\0'; strncat (t_abbrev, name + 1, 2); setval("t_abbrev", t_abbrev); filename = getval("TYPEFACEMAP"); if (test_file('z', filename)) { fprintf(stderr, "%s: %s: No such file or directory\n", progname, filename ? filename : empty_str); return; } f = freopen(filename, FOPEN_R_MODE, f); if (f == NULL) { perror(filename); return; } while((line = read_line(f)) != NULL) { token = strtok(line, SEPARATORS); if ((strlen(token) == 2) && (name[1] == token[0]) && (name[2] == token[1])) { setval("TYPEFACE", xstrdup(strtok(NULL, SEPARATORS))); free(line); break; } else free(line); } } } free(filename); fclose(f); if (KPSE_DEBUG_P(MKTEX_DEBUG)) { fprintf(stderr, "Font %s has supplier %s and typeface %s.\n", getval("NAME"), getval("SUPPLIER") ? getval("SUPPLIER") : empty_str, getval("TYPEFACE") ? getval("TYPEFACE") : empty_str); } } /* Test if two pathes are equal. Up to the shortest one. */ boolean path_included(const_string p1, const_string p2) { boolean ret = true; if (KPSE_DEBUG_P(MKTEX_FINE_DEBUG)) { fprintf(stderr, "Path %s included in %s: ", p1, p2); } for( ; *p1 && *p2 && ret; p1++, p2++) ret = ret && (IS_DIR_SEP(*p1) ? IS_DIR_SEP(*p2) : FILECHARCASEEQ(*p1, *p2)); if (KPSE_DEBUG_P(MKTEX_FINE_DEBUG)) { fprintf(stderr, "%s\n", (ret ? "true": "false")); } return ret; } /* return the path element in path which can match dir else NULL */ string path_in_pathes(const_string dir, const_string path) { string ret = NULL; string elt; string pathcpy = xstrdup(path); /* FIXME : why is it necessary to dup it ? */ string dircpy = xstrdup(dir); for (elt = kpse_path_element (pathcpy); elt && !ret; elt = kpse_path_element (NULL)) { /* Not sufficient to have both equal, there should be a DIR_SEP on the next char of dir */ if (path_included(elt, dircpy) && (IS_DIR_SEP(*(dir+strlen(elt))) || (strlen(dircpy) == strlen(elt)))) ret = xstrdup(elt); } if (KPSE_DEBUG_P(MKTEX_FINE_DEBUG)) { fprintf(stderr, "Path %s searched for %s => %s.\n", path, dircpy, ret); } free(pathcpy); free(dircpy); return ret; } /* Split a .mf name into root part and point size part. Root and point size are optional (may be NULL). */ void split_mf_name(string name, string *base, string *root, string *ptsize) { string p, q; /* name = basename $1 .mf */ p = my_basename(name, ".mf"); if (base) *base = xstrdup(p); /* rootname = `echo $name | sed 's/[0-9]*$//'` */ for (q = p + strlen(p); q > p && isdigit(q[-1]); q--); /* ptsize = `echo $name | sed 's/^$rootname//'` */ if (ptsize) *ptsize = xstrdup(q); *q = '\0'; if (root) *root = p; else free(p); } string find_sauter(string name, string *rootname) { string root, sauter_name, res; split_mf_name(name, NULL, &root, NULL); sauter_name = concat("b-", root); res = kpse_find_file(sauter_name, kpse_mf_format, false); if (rootname) *rootname = root; else free(root); free(sauter_name); return res; } /* Return non-zero iff FEATURE is included in $MT_FEATURES. */ int feature_p(const char *feature) { string mt_features = getval("MT_FEATURES"); char *p = strstr(mt_features, feature); int next_char = p ? p[strlen(feature)] : 0; if (p && (p == mt_features || p[-1] == ':') && (next_char == ':' || next_char == '\0')) return 1; return 0; } void mktexnam_opt() { string mtn_opt; /* FIXME: we don't support edited mktexnam.opt files. */ if (feature_p("dosnames")) setval("MT_PKBASE", "dpi$DPI/${NAME}.pk"); if (feature_p("nomode")) setval("MODE", ""); /* This is to avoid running the code below if $TEXMF and/or $TEXMFMAIN are set incorrectly. The code below cannot cope with that situation. (The scripts do not call mktexnam.opt in such a case, either.) */ mtn_opt = kpse_find_file ("mktexnam.opt", kpse_web2c_format, false); if (!mtn_opt || !*mtn_opt) return; if (feature_p("fontmaps")) { setval("MT_NAMEPART", "$MT_SUPPLIER/$MT_TYPEFACE"); setval("MT_PKDESTREL", "pk/$MT_MODE/$MT_NAMEPART"); setval("MT_TFMDESTREL", "tfm/$MT_NAMEPART"); setval("MT_MFDESTREL", "source/$MT_NAMEPART"); setval("SPECIALMAP", kpse_find_file("special.map", kpse_fontmap_format, false)); setval("TYPEFACEMAP", kpse_find_file("typeface.map", kpse_fontmap_format, false)); setval("SUPPLIERMAP", kpse_find_file("supplier.map", kpse_fontmap_format, false)); findmap(); if (test_file('z', getval("SUPPLIER"))) { fprintf(stderr, "%s: Could not map source abbreviation %s for %s.\n", progname, getval("s_abbrev") ? getval("s_abbrev") : empty_str, getval("NAME")); if (test_file('n', getval("SPECIALMAP"))) fprintf(stderr, "%s: Need to update %s?\n", progname, getval("SPECIALMAP")); else fprintf(stderr, "%s: $SPECIALMAP not found!\n", progname); setval("MT_SUPPLIER", getval("MT_DEFAULT_SUPPLIER")); setval("MT_TYPEFACE", getval("MT_DEFAULT_TYPEFACE")); } else { setval("MT_SUPPLIER", getval("SUPPLIER")); if (test_file('z', getval("TYPEFACE"))) { fprintf(stderr, "%s: Could not map typeface abbreviation %s for %s.\n", progname, getval("t_abbrev") ? getval("t_abbrev") : empty_str, getval("NAME")); if (test_file('n', getval("SPECIALMAP"))) fprintf(stderr, "%s: Need to update %s?\n", progname, getval("SPECIALMAP")); else fprintf(stderr, "%s: $SPECIALMAP not found!\n", progname); setval("MT_TYPEFACE", getval("MT_DEFAULT_TYPEFACE")); } else setval("MT_TYPEFACE", getval("TYPEFACE")); } } if (feature_p("stripsupplier")) setval("MT_SUPPLIER", ""); if (feature_p("striptypeface")) setval("MT_TYPEFACE", ""); if (feature_p("varfonts")) /* atoi is undefined for empty arguments, so test explicitly. */ if (test_file('z', (getval("USE_VARTEXFONTS"))) || atoi(getval("USE_VARTEXFONTS")) != 0) setval("USE_VARTEXFONTS", "1"); } void do_mktexnames(string name) { string fullname, rootname, i; string lhname, stdfontpath, relfmt, namepart; string *vars; string s_dest; int use_alternate = 0; setval("NAME", name); setval("MT_PKDESTDIR", "$MT_DESTROOT/$MT_PKDESTREL"); setval("MT_TFMDESTDIR", "$MT_DESTROOT/$MT_TFMDESTREL"); setval("MT_MFDESTDIR", "$MT_DESTROOT/$MT_MFDESTREL"); setval("MT_PKMODEPART", "$MT_PKPART/$MT_MODE"); setval("MT_PKBASE", "$NAME.${DPI}pk"); setval("MT_TFMBASE", "$NAME.tfm"); setval("MT_MFBASE", "$NAME.mf"); setval("MT_DEFAULT_SUPPLIER", "unknown"); setval("MT_DEFAULT_TYPEFACE", "unknown"); setval("MT_DEFAULT_NAMEPART", "tmp"); setval("MT_DEFAULT_PKDESTREL", ""); setval("MT_DEFAULT_TFMDESTREL", ""); setval("MT_DEFAULT_MFDESTREL", ""); setval("MT_DEFAULT_DESTROOT", "$KPSE_DOT"); /* Looking for $name.tfm */ fullname = kpse_find_file(name, kpse_tfm_format, false); if (test_file('z', fullname)) { /* If tfm not found, looking for $name.mf */ fullname = kpse_find_file(name, kpse_mf_format, false); if (test_file('z', fullname)) { /* Try Sauter font */ fullname = find_sauter(name, &rootname); if (test_file('z', fullname)) { if (FILESTRNCASEEQ(rootname, "wn", 2)) { lhname = xstrdup(name); strncpy(lhname, "lh", 2); fullname = kpse_find_file(lhname, kpse_mf_format, false); } else { fullname = kpse_find_file(rootname, kpse_mf_format, false); } } } } if (test_file('z', fullname)) { setval("MT_FEATURES", concat(getval("MT_FEATURES"), ":fontmaps")); setval("MT_DESTROOT", getval("MT_VARTEXFONTS")); } else { /* Normalize fullname */ normalize(fullname); stdfontpath = kpse_path_expand(concat3(("$TEXMF/fonts"), ENV_SEP_STRING, "$MT_VARTEXFONTS")); /* FIXME : what about if fullname is not in stdfontpath ? For example: fullname is absolute ... */ if (test_file('n', i = path_in_pathes(fullname, stdfontpath))) { /* We now have a preliminary value for the destination root. MT_DESTROOT="$i" */ setval("MT_DESTROOT", i); /* # When we're done, relfmt contains one of these: # "/source/$MT_NAMEPART/" # "/$MT_NAMEPART/source/" # while namepart contains the actual namepart. */ relfmt = xstrdup(fullname); /* should match in lower cases letters if fs is case insensitive */ if (!is_casesensitive(relfmt)) { string p = string_to_lower(relfmt); string q = string_to_lower(i); /* remove the 'i' part and the name */ vars = grep(concatn("^", q, "(/.*/)[^/]*$", NULL), p, 1); } else { /* remove the 'i' part and the name */ vars = grep(concatn("^", i, "(/.*/)[^/]*$", NULL), relfmt, 1); } if (vars) { free(relfmt); relfmt = xstrdup(vars[1]); free(vars); } else { /* grep failed. Shouldn't happen. */ relfmt = xstrdup(""); } { string res = ""; size_t l_relfmt = strlen(relfmt); namepart = NULL; /* sed -e 's%^/tfm/%/source/%' */ if (FILESTRNCASEEQ(relfmt, "/tfm/", 5)) { res = concat("/source/", relfmt + 5); namepart = concat ("/", relfmt+5); free(relfmt); relfmt = res; } /* sed -e 's%/tfm/$%/source/%' */ else if (l_relfmt >= 5 && FILESTRCASEEQ(relfmt + l_relfmt - 5, "/tfm/")) { relfmt[l_relfmt - 4] = '\0'; res = concat(relfmt, "/source/"); namepart = concat(relfmt, "/"); free(relfmt); relfmt = res; } /* namepart=`echo "$relfmt" | sed -e 's%/source/%/%'` */ /* This should be almost done by now. I assume the scripts not to be strict enough. IE: /tfm/ can occur only once in the name. That's why the 'else if' instead of 'if'. */ else { /* namepart is unset by now */ namepart = subst(relfmt, "/source/", "/"); } /* See if namepart is empty. */ if (test_file('n', namepart) && strcmp(namepart, "/") != 0) { res = subst(relfmt, namepart, "/$MT_NAMEPART/"); free(relfmt); relfmt = res; } else { /* Assume TDS */ free(relfmt); relfmt = xstrdup("/source/$MT_NAMEPART/"); namepart = ""; } } /* Determine supplier and typeface from namepart. If there is only one part in the name part, we take it to be the typeface. */ vars = grep("^/([^/]*)/(.*)$", namepart, 2); if (vars) { if (vars[2] == NULL || *vars[2] == '\0') { setval("MT_TYPEFACE", xstrdup(vars[1])); setval("MT_SUPPLIER", ""); } else { setval("MT_TYPEFACE", xstrdup(vars[2])); setval("MT_SUPPLIER", xstrdup(vars[1])); } free(vars[1]); if (vars[2]) free(vars[2]); free(vars); } else { setval("MT_TYPEFACE", namepart); setval("MT_SUPPLIER", namepart); } /* Phew. Now we create the relative paths for pk, tfm and source. */ setval("MT_NAMEPART", "$MT_SUPPLIER/$MT_TYPEFACE"); setval("MT_PKDESTREL", subst(relfmt, "/source/", "/pk/$MT_MODE/")); setval("MT_TFMDESTREL", subst(relfmt, "/source/", "/tfm/")); setval("MT_MFDESTREL", relfmt); } } /* FIXME: if fullname is absolute, path_in_pathes will fail */ /* In case some variables remain unset */ setval_default("MT_DESTROOT", getval("MT_DEFAULT_DESTROOT")); setval_default("MT_SUPPLIER", getval("MT_DEFAULT_SUPPLIER")); setval_default("MT_TYPEFACE", getval("$MT_DEFAULT_TYPEFACE")); setval_default("MT_NAMEPART", getval("MT_DEFAULT_NAMEPART")); setval_default("MT_PKDESTREL", getval("MT_DEFAULT_PKDESTREL")); setval_default("MT_TFMDESTREL", getval("MT_DEFAULT_TFMDESTREL")); setval_default("MT_MFDESTREL", getval("MT_DEFAULT_MFDESTREL")); /* Handle the options */ mktexnam_opt(); /* # Adjust MT_DESTROOT, if necessary. */ if (!FILESTRCASEEQ(expand_var("$MT_DESTROOT"), expand_var("$MT_DEFAULT_DESTROOT"))) { string systexmf; /* # Do we have write access and permission? */ if (!test_file('w', expand_var("$MT_DESTROOT"))) use_alternate = 1; /* # We distinguish system trees from the rest. */ systexmf = concat3(kpse_path_expand("{$SYSTEXMF}/fonts"), ENV_SEP_STRING, getval("MT_VARTEXFONTS")); i = path_in_pathes(expand_var("$MT_DESTROOT"), systexmf); if (test_file('n', i) && FILESTRCASEEQ(expand_var("$MT_DESTROOT"), i)) { if (getval("USE_VARTEXFONTS") == "1" || use_alternate) { setval("MT_DESTROOT", getval("MT_VARTEXFONTS")); } } /* else $MT_DESTROOT stays put. */ else if (use_alternate) setval("MT_DESTROOT", "$MT_DEFAULT_DESTROOT"); } s_dest = expand_var("$DEST"); if (test_file('n', s_dest)) if (kpse_absolute_p(s_dest, false)) { setval("MT_PKDESTDIR", s_dest); setval("MT_TFMDESTDIR", s_dest); setval("MT_MFDESTDIR", s_dest); setval("MT_NAMEPART", ""); } else setval("MT_NAMEPART", s_dest); setval ("MT_MODE", expand_var("$MODE")); setval ("MT_NAMEPART", expand_var("$MT_NAMEPART")); setval ("MT_DESTROOT", expand_var("$MT_DESTROOT")); setval ("MT_PKDESTREL", expand_var("$MT_PKDESTREL")); setval ("MT_TFMDESTREL", expand_var("$MT_TFMDESTREL")); setval ("MT_MFDESTREL", expand_var("$MT_MFDESTREL")); setval ("MT_PKDESTDIR", expand_var("$MT_PKDESTDIR")); setval ("MT_TFMDESTDIR", expand_var("$MT_TFMDESTDIR")); setval ("MT_MFDESTDIR", expand_var("$MT_MFDESTDIR")); s_dest = setval ("MT_PKNAME", expand_var(concat_pathes(getval("MT_PKDESTDIR"), getval("MT_PKBASE")))); /* When "dosnames" is in effect, MT_PKDESTDIR should include "/dpiNNN". */ if (feature_p("dosnames")) { string p = dirname(s_dest); setval ("MT_PKDESTDIR", p); } setval ("MT_TFMNAME", expand_var(concat_pathes(getval("MT_TFMDESTDIR"), getval("MT_TFMBASE")))); setval ("MT_MFNAME", expand_var(concat_pathes(getval("MT_MFDESTDIR"), getval("MT_MFBASE")))); } void mktexnames(int argc, char **argv) { string name = argv[1]; argc--; argv++; /* We are eliminating argv[0] */ if (argc <= 2) { setval("DPI", getval("BDPI")); if (argc == 2) setval("DEST", argv[1]); } else if (argc < 5) { setval("DPI", argv[1]); setval("MODE", argv[2]); if (argc == 4) setval("DEST", argv[3]); } do_mktexnames(name); printf("%s%s%s%s%s\n", normalize(getval("MT_PKNAME")), ENV_SEP_STRING, normalize(getval("MT_TFMNAME")), ENV_SEP_STRING, normalize(getval("MT_MFNAME"))); } void mktexmkdir(int argc, char **argv) { int i; string path; mt_append_mask = 0; /* FIXME: we don't support edited mktexdir.opt files! */ if (feature_p("appendonlydir")) /* Set append-only bit on created directories. */ mt_append_mask = 01000; /* MT_APPEND_MASK=+t;; */ for(i = 1; i < argc; i++) { /* We have to concat the original wd if argv[i] is not absolute */ if (kpse_absolute_p(argv[i], false)) errstatus = do_makedir(argv[i]) != 0; else { /* original dir is the zeroth directory in the env stack */ path = concat_pathes(peek_dir(0), argv[i]); errstatus = do_makedir(path) != 0; free(path); } } } void do_rmdir(string path) { static char name[PATH_MAX]; strcpy(name,path); if (test_file('d', path)) { recurse_dir(name, NULL, remove_path); } else unlink(path); } /* Recursively destructs files & directories from path. */ void rec_rmdir(string path) { string p; for(p=path+strlen(path)-1; IS_DIR_SEP(*p) && (p > path) ; p--) { *p = '\0'; } do_rmdir(path); } void mktexrmdir(int argc, char **argv) { int i; for(i = 1; i < argc; i++) { do_rmdir(argv[i]); } } void do_mktexupdate(string dir, char *name) { string lsrdir, relative_dir, dirname; string elt, db_file, line; FILE *f; if (KPSE_DEBUG_P(MKTEX_DEBUG)) { fprintf(stderr, "Mktexupd adds %s in %s\n", name, dir); } normalize(dir); if (!test_file('d', dir)) { fprintf(stderr, "%s: %s not a directory.\n", progname, test_file('n', dir) ? dir : empty_str); mt_exit(1); } if (!test_file('f', lsrdir = concat_pathes(dir, name))) { fprintf(stderr, "%s: %s not a file.\n", progname, test_file('n', lsrdir) ? lsrdir : empty_str); mt_exit(1); } /* This should give us the ls-R default path */ if (!kpse_format_info[kpse_db_format].type) /* needed if arg was numeric */ kpse_init_format (kpse_db_format); lsrdir = xstrdup(kpse_format_info[kpse_db_format].path); setval("TEXMFLS_R", ""); /* For each argument in the list */ for (elt = kpse_path_element(lsrdir); elt; elt = kpse_path_element(NULL)) if (FILESTRNCASEEQ(dir, elt, strlen(elt))) { free(lsrdir); setval("TEXMFLS_R", lsrdir = xstrdup(elt)); break; } if (!test_file('n', getval("TEXMFLS_R"))) /* just return, it is call by other functions than mktexupd() */ return; db_file = concat_pathes(lsrdir, "ls-R"); if (!test_file('f', db_file)) { char *mtlsr_argv[3]; mtlsr_argv[0] = "mktexlsr"; mtlsr_argv[1] = lsrdir; mtlsr_argv[2] = NULL; mktexlsr(2, mtlsr_argv); } if(!test_file('w', db_file)) { fprintf(stderr, "%s: %s unwritable.\n", progname, db_file); mt_exit(1); } if ((f = fopen(db_file, "r+")) == NULL) { fprintf(stderr, "%s: can't open %s.\n", progname, db_file); mt_exit(1); } if ((line = read_line(f)) == NULL || (strcmp(line, getval("ls_R_magic")) && strcmp(line, getval("old_ls_R_magic")))) { fprintf(stderr, "%s: %s lacks magic string `%s'.\n", progname, db_file, getval("ls_R_magic")); mt_exit(1); } free(line); /* does the fs preserve case ? */ if (!is_casesensitive(dir)) { string p; for(p = dir; *p; p++) *p = TOLOWER(*p); for(p = name; *p; p++) *p = TOLOWER(*p); } /* Change `$TEXMFLS_R/' to `./'. */ if (FILESTRNCASEEQ(dir, lsrdir, strlen(lsrdir))) relative_dir = concat_pathes("./", dir + strlen(lsrdir)); else relative_dir = xstrdup(dir); fseek(f, 0L, SEEK_END); fprintf(f, "%s:\n%s\n", relative_dir, name); /* fputs(dir, f); fputs(":\n", f); fputs(name, f); fputc('\n', f); */ fclose(f); /* update the current db too ! */ dirname = concat_pathes(dir, name); kpse_db_insert(dirname); free(relative_dir); free(dirname); } void mktexupdate(int argc, char **argv) { do_mktexupdate(argv[1], argv[2]); } /* if dirname is a path that can expand into multiple directories, return the first directory that exists. */ string expand(const_string dirname) { string path = kpse_path_expand(dirname); string elt; if (KPSE_DEBUG_P(MKTEX_FINE_DEBUG)) { fprintf(stderr, "MktexMF (expand) <= %s\n\t <= %s\n", dirname, path); } for(elt = kpse_path_element(path); elt && !test_file('d', elt); elt = kpse_path_element(NULL)) { if (KPSE_DEBUG_P(MKTEX_FINE_DEBUG)) { fprintf(stderr, "MktexMF (expand) => %s\n", elt); } } return (elt != NULL ? xstrdup(elt) : NULL); } void do_mktexmf(string font) { string rootname, pointsize, realsize; string name; string mfname; string gen, tmpmf, fullname; string sauterroot, lhname = "", rootfile, destdir; FILE *f; size_t ptsz_len; if (KPSE_DEBUG_P(MKTEX_DEBUG)) { fprintf(stderr, "MktexMF:\n\tFONT: %s\n", font); } split_mf_name(font, &name, &rootname, &pointsize); if (KPSE_DEBUG_P(MKTEX_FINE_DEBUG)) { fprintf(stderr, "name = %s, rootname = %s, pointsize = %s\n", name, rootname, pointsize); } sauterroot = kpse_find_file(concat3("b-", rootname, ".mf"), kpse_mf_format, false); if (test_file('n', sauterroot)) { rootfile = sauterroot; } else { string tem; if (FILESTRNCASEEQ(rootname, "wn", 2)) { lhname = xstrdup(name); strncpy(lhname, "lh", 2); rootfile = kpse_find_file(tem = concat(lhname, ".mf"), kpse_mf_format, false); } else { rootfile = kpse_find_file(tem = concat(rootname, ".mf"), kpse_mf_format, false); } free(tem); } if (test_file('z', rootfile)) { fprintf (stderr, "%s: empty or non-existent rootfile!\n", progname); mt_exit(1); } if (!test_file('f', rootfile)) { fprintf (stderr, "%s: rootfile %s does not exist!\n", progname, rootfile); mt_exit(1); } do_mktexnames(name); destdir = my_dirname(getval("MT_MFNAME")); if (!test_file('d', destdir)) if (do_makedir(destdir)) mt_exit(1); /* Changing directory */ pushd(destdir); ptsz_len = strlen(pointsize); if (ptsz_len == 0) { fprintf(stderr, "%s: no pointsize.\n", progname); mt_exit(1); } else if (ptsz_len == 2) { if (pointsize[0] == '1' && pointsize[1] == '2') realsize = "10.95444"; /* \magstephalf */ else if (pointsize[0] == '1' && pointsize[1] == '4') realsize = "14.4"; /* \magstep2 */ else if (pointsize[0] == '1' && pointsize[1] == '7') realsize = "17.28"; /* \magstep3 */ else if (pointsize[0] == '2' && pointsize[1] == '0') realsize = "20.74"; /* \magstep4 */ else if (pointsize[0] == '2' && pointsize[1] == '5') realsize = "24.88"; /* \magstep5 */ else realsize = pointsize; } /* The new convention is to have three or four letters for the font name and four digits for the pointsize. The number is pointsize * 100. We effectively divide by 100 by inserting a dot before the last two digits. */ else if (ptsz_len == 4 || ptsz_len == 5) { /* realsize=`echo "$pointsize" | sed 's/\(..\)$/.\1/'` */ realsize = (string)xmalloc(ptsz_len + 2); strcpy(realsize, pointsize); /* The script doesn't check for last chars being digits, but we do! */ if (isdigit(realsize[ptsz_len-1]) && isdigit(realsize[ptsz_len-2])) { realsize[ptsz_len+1] = '\0'; realsize[ptsz_len] = realsize[ptsz_len-1]; realsize[ptsz_len-1] = realsize[ptsz_len-2]; realsize[ptsz_len-2] = '.'; free(pointsize); } } else realsize = pointsize; mfname = concat(name, ".mf"); if (test_file('r', mfname)) { fprintf(stderr, "%s: %s already exists.\n", progname, gen = normalize(concat_pathes(destdir, mfname))); fprintf(fout, "%s\n", gen); free(gen); do_mktexupdate(destdir, mfname); return; /* in case called by others */ } /* FIXME: We have to expand fontdir and restrain it to the first valid directory. */ tmpmf = xstrdup("mfXXXXXX"); if( mktemp(tmpmf) == NULL ) { fprintf(stderr, "%s: can't create temp filename in %s.\n", progname, destdir); mt_exit(1); } if ((f = fopen(tmpmf, "w")) == NULL) { fprintf(stderr, "%s: can't write into temp filename %s/%s.\n", progname, destdir, tmpmf); mt_exit(1); } if (FILESTRNCASEEQ(name, "ec", 2) || FILESTRNCASEEQ(name, "tc", 2)) { fprintf(f, "if unknown exbase: input exbase fi;\n"); fprintf(f, "gensize:=%s;\ngenerate %s;\n", realsize, rootname); } else if (FILESTRNCASEEQ(name, "dc", 2)) { fprintf(f, "if unknown dxbase: input dxbase fi;\n"); fprintf(f, "gensize:=%s;\ngenerate %s;\n", realsize, rootname); } else if (FILESTRNCASEEQ(name, "wn", 2)) { fprintf(f, "wncoding:=1;\ninput %s;\n", lhname); free(lhname); } else { /* FIXME: this was in the previous versions */ /* fprintf(tmpfile, "if unknown %s: input %s fi;\n", base, base); */ fprintf(f, "design_size := %s;\ninput b-%s;\n", realsize, rootname); } fclose(f); chmod_as_dir(tmpmf, ".", 00644); unlink(mfname); if (mvfile(tmpmf, mfname) == FALSE) { mt_exit(1); } setval("destdir", destdir); setval("mfname", mfname); fprintf(fout, "%s\n", fullname = normalize(concat_pathes(destdir, mfname))); fprintf(stderr, "%s: %s: successfully generated.\n", progname, fullname); free(fullname); do_mktexupdate(destdir, mfname); } void mktexmf(int argc, char **argv) { start_redirection(); do_mktexmf(argv[1]); } void mktextex(int argc, char **argv) { } boolean check_for_strange_path(string name) { FILE *f; string line; string strange = "! Strange path"; boolean res = false; /* in case there are no lines which begin with `!' */ if ((f = fopen(name, "r")) == NULL) { fprintf(stderr, "%s: warning: can't open log file %s.\n", progname, name); return false; } while ((line = read_line(f)) != NULL) { if (*line == '!') { if (strncmp(line, strange, strlen(strange))) { res = false; break; } else if (res == false) res = true; /* seen at least one ``Strange path'' message */ } } fclose(f); return res; } void do_mktextfm(string font, string destdir) { string fullname, name; char tfmtempname[PATH_MAX]; char pktempname[PATH_MAX]; char cmd[256]; int retcode; setval("NAME", name = my_basename(font, ".tfm")); setval("MAG", "1"); setval("DEST", destdir); setval("DPI", getval("BDPI")); do_mktexnames(name); setval("PKDEST", getval("MT_PKNAME")); setval("TFMDEST", getval("MT_TFMNAME")); setval("PKDESTDIR", getval("MT_PKDESTDIR")); setval("TFMDESTDIR", getval("MT_TFMDESTDIR")); setval("PKNAME", (string)basename(getval("MT_PKNAME"))); setval("TFMNAME", concat(name, ".tfm")); /* FIXME: can e.g. cmr10.600gf clash with e.g. cmr10.600whatever on DOS? */ setval("GFNAME", concatn(name, ".", getval("DPI"), "gf", NULL)); if (test_file('r', fullname = expand_var("$TFMDESTDIR/$TFMNAME"))) { fprintf(stderr, "%s: %s already exists.\n", progname, fullname); fprintf(fout, "%s\n", fullname); free(fullname); do_mktexupdate(getval("TFMDESTDIR"), getval("TFMNAME")); return; } do_makedir(getval("TFMDESTDIR")); if (!test_file('d', getval("TFMDESTDIR"))) { fprintf(stderr, "%s: mktexdir %s failed.\n", progname, getval("TFMDESTDIR")); mt_exit(1); } /* Protect the semi-colons from being interpreted by the shell. (Use double quotes since they are supported on non-Unix platforms.) */ sprintf(cmd, "mf \"\\mode:=%s; mag:=%s; nonstopmode; input %s\"", getval("MODE"), getval("MAG"), getval("NAME")); fprintf(stderr, "%s: Running %s\n", progname, cmd); /* Now run metafont. Note that stdin has been redirected to "/dev/null" by `main'. */ retcode = system(cmd); if (retcode != 0) { if (retcode == -1) { perror("mf"); mt_exit(1); } else if (check_for_strange_path(expand_var("$NAME.log")) == true) { fprintf(stderr, "%s: warning: `%s' caused strange path errors.\n", progname, cmd); } else { struct stat statbuf; fprintf(stderr, "%s: `%s' failed.\n", progname, cmd); if (stat(expand_var("$NAME.log"), &statbuf) == 0 && statbuf.st_size > 0) mvfile(expand_var("$NAME.log"), concat_pathes(getval("KPSE_DOT"), expand_var("$NAME.log"))); mt_exit(1); } } if (!test_file('r', getval("TFMNAME"))) { fprintf(stderr, "%s: `%s' failed to make %s.\n", progname, cmd, getval("TFMNAME")); mt_exit(1); } /* Install the TFM file carefully, since others may be working simultaneously. */ sprintf(tfmtempname, "%s/tfXXXXXX", getval("TFMDESTDIR")); mktemp(tfmtempname); if (mvfile(getval("TFMNAME"), tfmtempname) == FALSE) { mt_exit(1); } pushd(getval("TFMDESTDIR")); chmod_as_dir(tfmtempname, ".", 00644); if (!test_file('r', getval("TFMNAME"))) { char *tfmtmp_base = tfmtempname + strlen(getval("TFMDESTDIR")) + 1; if (mvfile(tfmtmp_base, getval("TFMNAME")) == FALSE) { mt_exit(1); } } /* OK, success with the TFM. */ do_mktexupdate(getval("TFMDESTDIR"), getval("TFMNAME")); fprintf(fout, "%s\n", fullname = normalize(concat_pathes(getval("TFMDESTDIR"), getval("TFMNAME")))); fprintf(stderr, "%s: %s: successfully generated.\n", progname, fullname); /* Since we probably made a GF(->PK) file, too, may as well install it if it's needed. */ popd(); /* Back to $TEMPDIR */ if (test_file('r', getval("GFNAME")) && !test_file('f', concat_pathes(getval("PKDESTDIR"), getval("PKNAME")))) { char *pktmp_base; sprintf(cmd, "gftopk ./%s %s", getval("GFNAME"), getval("PKNAME")); if (KPSE_DEBUG_P(MKTEX_DEBUG)) { fprintf(stderr, "Running: %s\n", cmd); } retcode = system(cmd); if (retcode != 0) { if (retcode == -1) perror("gftopk"); else fprintf(stderr, "%s: gftopk failed to make %s.\n", progname, getval("PKNAME")); mt_exit(1); } do_makedir(getval("PKDESTDIR")); sprintf(pktempname, "%s/pkXXXXXX", getval("PKDESTDIR")); mktemp(pktempname); if (mvfile(getval("PKNAME"), pktempname) == FALSE) { mt_exit(1); } pushd(getval("PKDESTDIR")); pktmp_base = pktempname + strlen(getval("PKDESTDIR")) + 1; if (test_file('f', getval("PKNAME"))) remove(pktmp_base); else { chmod_as_dir(pktmp_base, ".", 00644); if (mvfile(pktmp_base, getval("PKNAME")) == FALSE) { mt_exit(1); } do_mktexupdate(getval("PKDESTDIR"), getval("PKNAME")); } popd(); } } /* this is similar to mktexpk ... */ void mktextfm(int argc, char **argv) { string dest = getval("DEST"); string font = argv[1]; start_redirection(); do_mktextfm(font, dest); } #ifdef _WIN32 int get_mode_from_mf(string mode) { int std_in[2], std_out[2]; int new_fd[3], pid, status, result = 0; char buf[1024], *p; FILE *mf_in, *mf_out; if (pipe(std_in, 0, _O_TEXT) != 0 || pipe(std_out, 0, _O_TEXT) != 0) { perror("pipe"); mt_exit(1); } /* _flushall(); oldin = dup(0); oldout = dup(1); if (dup2(std_in[0], 0) != 0) perror("dup2 std_in"); if (dup2(std_out[1], 1) != 0) perror("dup2 std_out"); _flushall(); */ new_fd[0] = std_in[0]; new_fd[1] = std_out[1]; new_fd[2] = 2; push_fd(new_fd); pid = spawnlp(_P_NOWAIT, "mf", "mf", NULL); Sleep(50); /* Don't know why, but emacs is doing it too ... */ /* dup2(oldin, 0); dup2(oldout, 1); */ pop_fd(); /* close(10); */ /* close(12); */ /* close(std_in[0]); close(std_out[1]); */ if (pid == -1) { perror("Spawning mf.exe"); close(std_in[1]); close(std_out[0]); mt_exit(1); } mf_in = fdopen(std_in[1], "w"); mf_out = fdopen(std_out[0], "r"); sprintf(buf, "\\mode:=%s; mode_setup; message\"BDPI= \"&decimal round pixels_per_inch;end.\n", mode); fprintf(mf_in, buf); _flushall(); for(; result==0 && !feof(mf_out) ;) { memset(buf, '\0', 1024); fgets(buf, 1024, mf_out); for(p = buf; *p; p++) if (strncmp(p, "DPI= ", 5) ==0) { result=atoi(p+5); break; } } if (_cwait(&status, pid, 0) == -1) { perror("Waiting for mf."); mt_exit(1); } fclose(mf_in); fclose(mf_out); if (KPSE_DEBUG_P(MKTEX_DEBUG)) { fprintf(stderr, "MetaFont found that mode %s has %d dpi.\n", mode, result); } return result; } #else /* !_WIN32 */ int get_mode_from_mf(string mode) { FILE *fpipe; char buf[1024]; int result = 0; sprintf(buf, "mf \"\\mode:=%s;mode_setup;message\\\"BDPI= \\\"&decimal round pixels_per_inch;end.\"", mode); /* METAFONT's stdin was redirected to /dev/null by `main'. */ fpipe = popen(buf, "r"); if (fpipe == NULL) { perror("pipe to mf"); return 0; } /* awk '/DPI=/ {print $2}' */ while (fgets(buf, sizeof buf, fpipe)) { char *p = strstr(buf, "DPI= "); if (p) result = atoi(p + 5); /* could break here, but AWK script doesn't */ } if (pclose(fpipe)) perror("running mf"); return result; } #endif /* !_WIN32 */ void mktexpk(int argc, char **argv) { FILE *psmapfile; string psmapfilename, fullname; string line = NULL, pktempname; string cmd, gfcmd; string aname; string *vars; int mf_bdpi, ibdpi, retcode; setval("NAME", argv[1]); if (argc == 3) { char *ep = NULL; int fd = - 1; if (argv[1][0] == '>' && argv[1][1] == '&' && isdigit(argv[1][2])) fd = strtoul(argv[1] + 2, &ep, 0); if (!ep || *ep || fd > 255 || fd < 0) fprintf(stderr, "%s: argument '%s' ignored - bad file number\n", progname, argv[2]); else if (fd != 1) /* The actual redirection happens before we print the names of generated file(s). */ record_output_handle(fd); } start_redirection(); if (KPSE_DEBUG_P(MKTEX_DEBUG)) { fprintf(stderr, "MktexPK:\n\tName: %s\n\tDpi: %s\n\tBdpi: %s\n\tMag: %s\n\tMode: %s\n\tDest: %s\n", getval("NAME"), getval("DPI"), getval("BDPI"), getval("MAG"), getval("MODE"), getval("DEST")); } /* look for name in psfont.map. Can't use `kpse_open_file' because it exits if the file doesn't exits, and we have a special exit procedure which cleans up. */ psmapfilename = setval_default("PSMAPFILE", kpse_find_file("psfonts.map", kpse_dvips_config_format, false)); if (test_file('n', psmapfilename)) { string pattern = concat3("^", getval("NAME"), "([ \t]|$)"); psmapfile = fopen(psmapfilename, "r"); if (psmapfile == NULL) oops("Cannot open file %s.", psmapfilename); while ((line = read_line(psmapfile)) != NULL) { if ((vars = grep(pattern, line, 1)) != NULL) break; free(line); line = NULL; } free(pattern); fclose(psmapfile); } else fprintf(stderr, "%s: no `psfonts.map' file.\n", progname); if (line != NULL) { setval("MODE", "modeless"); /* ps_to_pk is set in mktex.opt */ if (FILESTRCASEEQ(getval("ps_to_pk"), "ps2pk")) { string encoding, psname, slant, extend; encoding = psname = slant = extend = ""; /* FIXME: mktexpk script has a loop here which effectively looks for the LAST matching string. Is it important? */ if ((vars = grep("([^ \t<[\"]*.enc)", line, 1))) encoding = concat ("-e", vars[1]); if ((vars = grep("([^ \t<[\"]*.pf[ab])", line, 1))) psname = vars[1]; if ((vars = grep("\" ([^ \t]+)SlantFont\"", line, 1))) slant = concat ("-S ", vars[1]); if ((vars = grep("\" ([^ \t]+)ExtendFont\"", line, 1))) extend = concat ("-E", vars[1]); /* This is looking for .pfa *and* .pfb with the 7.2 kpathsea. */ if (test_file('z', psname)) { psname = kpse_find_file(getval("NAME"), kpse_type1_format, false); } if (test_file('z', psname)) { aname = xstrdup(getval("NAME")); if (strlen(aname) >= 2 && aname[strlen(aname)-2] == '8' && aname[strlen(aname)-1] == 'r') aname[strlen(aname)-1] = 'a'; psname = kpse_find_file(aname, kpse_type1_format, false); free(aname); } if (test_file('z', psname)) { fprintf(stderr, "%s: cannot find %s.pfa or %s.pfb. Trying gsftopk.\n", progname, getval("NAME"), getval("NAME")); cmd = expand_var("gsftopk $NAME $DPI"); } else cmd = concatn( expand_var("ps2pk -v -X$DPI -R$BDPI"), slant, " ", extend, " ", encoding, " ", psname, " ", expand_var("$NAME.${DPI}pk"), NULL); } else cmd = expand_var("$ps_to_pk $NAME $DPI"); } else { if (test_file('n', getval("MODE"))) { if ((mf_bdpi = get_mode_from_mf(getval("MODE"))) != atoi(getval("BDPI"))) { fprintf(stderr, "%s: Mismatched mode %s and resolution %s; ignoring mode.\n", progname, getval("MODE"), getval("BDPI")); setval("MODE", ""); } } if (test_file('z', getval("MODE")) || strcmp(getval("MODE"), "default") == 0) { ibdpi = atoi(getval("BDPI")); switch (ibdpi) { case 85: setval("MODE", "sun"); break; case 100: setval("MODE", "nextscrn"); break; case 180: setval("MODE", "toshiba"); break; case 300: setval("MODE", "cx"); break; case 400: setval("MODE", "nexthi"); break; case 600: setval("MODE", "ljfour"); break; case 1270: setval("MODE", "linoone"); break; default: fprintf (stderr, "%s: Can't guess mode for %s dpi devices.\n", progname, getval("BDPI")); fprintf (stderr, "%s: Use a config file, or update me.\n", progname); mt_exit(1); } } cmd = expand_var("mf \"\\mode:=$MODE; mag:=$MAG; nonstopmode; input $NAME\""); } /* Put files into proper place */ do_mktexnames(getval("NAME")); setval("PKDEST", getval("MT_PKNAME")); setval("PKDESTDIR", getval("MT_PKDESTDIR")); setval("PKNAME", (string)basename(getval("PKDEST"))); setval("GFNAME", expand_var("${NAME}.${DPI}gf")); if (test_file('r', fullname = expand_var("$PKDESTDIR/$PKNAME"))) { fprintf(stderr, "%s: %s already exists.\n", progname, fullname); fprintf(fout, "%s\n", fullname); free(fullname); do_mktexupdate(getval("PKDESTDIR"), getval("PKNAME")); return; } do_makedir(getval("PKDESTDIR")); if (!test_file('d', getval("PKDESTDIR"))) { fprintf(stderr, "%s: mktexdir %s failed.\n", progname, getval("PKDESTDIR")); mt_exit(1); } printf("%s: Running %s\n", progname, cmd); /* Now run metafont. Note that stdin has been redirected to "/dev/null" by `main'. */ retcode = system(cmd); if (retcode != 0) { if (retcode == -1) { perror("mf"); mt_exit(1); } else if (check_for_strange_path(expand_var("$NAME.log")) == true) { fprintf(stderr, "%s: warning: `%s' caused strange path errors.\n", progname, cmd); } else { struct stat statbuf; fprintf(stderr, "%s: `%s' failed.\n", progname, cmd); if (stat(expand_var("$NAME.log"), &statbuf) == 0 && statbuf.st_size > 0) mvfile(expand_var("$NAME.log"), concat_pathes(getval("KPSE_DOT"), expand_var("$NAME.log"))); mt_exit(1); } } if (test_file('r', getval("GFNAME"))) { gfcmd = expand_var("gftopk ./$GFNAME $PKNAME"); retcode = system(gfcmd); if (retcode == -1) { perror("gftopk"); mt_exit(1); } else if (retcode != 0) { fprintf(stderr, "%s: `%s' failed.\n", progname, gfcmd); mt_exit(1); } } /* FIXME : What about the file is created in the current directory ? */ if (!test_file('f', getval("PKNAME")) && test_file('f', expand_var("$NAME.${DPI}pk"))) mvfile(expand_var("$NAME.${DPI}pk"), getval("PKNAME")); if (!test_file('s', getval("PKNAME"))) { fprintf(stderr, "%s: `%s' failed to make %s.\n", progname, cmd, getval("PKNAME")); mt_exit(1); } pktempname = concat_pathes(getval("PKDESTDIR"), "pkXXXXXX"); mktemp(pktempname); if (mvfile(getval("PKNAME"), pktempname) == FALSE) { mt_exit(1); } pushd(getval("PKDESTDIR")); chmod_as_dir(pktempname, ".", 00644); if (!test_file('r', getval("PKNAME"))) if (mvfile(pktempname, getval("PKNAME")) == FALSE) { mt_exit(1); } /* OK, success with the PK. */ do_mktexupdate(getval("PKDESTDIR"), getval("PKNAME")); fprintf(fout, "%s\n", fullname = normalize(concat_pathes(getval("PKDESTDIR"), getval("PKNAME")))); fprintf(stderr, "%s: %s: successfully generated.\n", progname, fullname); free(fullname); popd(); } /* This one should help to clean up a font tree in a TDS way. It should also regenerate any pk font older than the same tfm font. */ void mktextdsify(int arc, char **argv) { }