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* sumatrapdf - vendor import * everything compiles (libjpeg, poppler, fitz, sumatrapdf) * does NOT link (remove the comment tags in the parent directory.rbuild file (rosapps dir) to build it) svn path=/trunk/; revision=29295
142 lines
3.6 KiB
C++
142 lines
3.6 KiB
C++
//========================================================================
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//
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// gfile.h
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//
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// Miscellaneous file and directory name manipulation.
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//
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// Copyright 1996-2003 Glyph & Cog, LLC
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//
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//========================================================================
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#ifndef GFILE_H
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#define GFILE_H
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#include <stdio.h>
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#include <stdlib.h>
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#include <stddef.h>
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extern "C" {
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#if defined(WIN32)
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# include <sys/stat.h>
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# ifdef FPTEX
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# include <win32lib.h>
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# else
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# include <windows.h>
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# endif
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#elif defined(ACORN)
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#elif defined(MACOS)
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# include <ctime.h>
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#else
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# include <unistd.h>
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# include <sys/types.h>
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# ifdef VMS
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# include "vms_dirent.h"
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# elif HAVE_DIRENT_H
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# include <dirent.h>
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# define NAMLEN(d) strlen((d)->d_name)
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# else
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# define dirent direct
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# define NAMLEN(d) (d)->d_namlen
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# if HAVE_SYS_NDIR_H
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# include <sys/ndir.h>
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# endif
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# if HAVE_SYS_DIR_H
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# include <sys/dir.h>
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# endif
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# if HAVE_NDIR_H
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# include <ndir.h>
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# endif
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# endif
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#endif
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}
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#include "gtypes.h"
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class GooString;
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//------------------------------------------------------------------------
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// Get home directory path.
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extern GooString *getHomeDir();
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// Get current directory.
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extern GooString *getCurrentDir();
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// Append a file name to a path string. <path> may be an empty
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// string, denoting the current directory). Returns <path>.
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extern GooString *appendToPath(GooString *path, char *fileName);
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// Grab the path from the front of the file name. If there is no
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// directory component in <fileName>, returns an empty string.
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extern GooString *grabPath(char *fileName);
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// Is this an absolute path or file name?
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extern GBool isAbsolutePath(char *path);
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// Make this path absolute by prepending current directory (if path is
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// relative) or prepending user's directory (if path starts with '~').
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extern GooString *makePathAbsolute(GooString *path);
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// Get the modification time for <fileName>. Returns 0 if there is an
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// error.
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extern time_t getModTime(char *fileName);
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// Create a temporary file and open it for writing. If <ext> is not
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// NULL, it will be used as the file name extension. Returns both the
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// name and the file pointer. For security reasons, all writing
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// should be done to the returned file pointer; the file may be
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// reopened later for reading, but not for writing. The <mode> string
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// should be "w" or "wb". Returns true on success.
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extern GBool openTempFile(GooString **name, FILE **f, char *mode, char *ext);
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// Execute <command>. Returns true on success.
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extern GBool executeCommand(char *cmd);
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// Just like fgets, but handles Unix, Mac, and/or DOS end-of-line
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// conventions.
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extern char *getLine(char *buf, int size, FILE *f);
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//------------------------------------------------------------------------
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// GDir and GDirEntry
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//------------------------------------------------------------------------
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class GDirEntry {
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public:
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GDirEntry(char *dirPath, char *nameA, GBool doStat);
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~GDirEntry();
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GooString *getName() { return name; }
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GooString *getFullPath() { return fullPath; }
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GBool isDir() { return dir; }
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private:
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GooString *name; // dir/file name
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GooString *fullPath;
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GBool dir; // is it a directory?
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};
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class GDir {
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public:
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GDir(char *name, GBool doStatA = gTrue);
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~GDir();
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GDirEntry *getNextEntry();
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void rewind();
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private:
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GooString *path; // directory path
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GBool doStat; // call stat() for each entry?
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#if defined(WIN32)
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WIN32_FIND_DATA ffd;
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HANDLE hnd;
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#elif defined(ACORN)
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#elif defined(MACOS)
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#else
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DIR *dir; // the DIR structure from opendir()
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#ifdef VMS
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GBool needParent; // need to return an entry for [-]
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#endif
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#endif
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};
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#endif
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