diff options
Diffstat (limited to 'pdf/goo/gfile.cc')
| -rw-r--r-- | pdf/goo/gfile.cc | 138 |
1 files changed, 126 insertions, 12 deletions
diff --git a/pdf/goo/gfile.cc b/pdf/goo/gfile.cc index b57d9c8..25fa1c9 100644 --- a/pdf/goo/gfile.cc +++ b/pdf/goo/gfile.cc @@ -10,18 +10,20 @@ extern "C" { #ifdef WIN32 -# include <sys/stat.h> # ifndef _MSC_VER # include <kpathsea/win32lib.h> # endif #else // !WIN32 -# ifndef ACORN +# if defined(MACOS) +# include <sys/stat.h> +# elif !defined(ACORN) # include <sys/types.h> # include <sys/stat.h> +# include <fcntl.h> # endif # include <limits.h> # include <string.h> -# if !defined(VMS) && !defined(ACORN) +# if !defined(VMS) && !defined(ACORN) && !defined(MACOS) # include <pwd.h> # endif # if defined(VMS) && (__DECCXX_VER < 50200000) @@ -60,6 +62,10 @@ GString *getHomeDir() { //---------- RISCOS ---------- return new GString("@"); +#elif defined(MACOS) + //---------- MacOS ---------- + return new GString(":"); + #else //---------- Unix ---------- char *s; @@ -91,6 +97,8 @@ GString *getCurrentDir() { if (GetCurrentDirectory(sizeof(buf), buf)) #elif defined(ACORN) if (strcpy(buf, "@")) +#elif defined(MACOS) + if (strcpy(buf, ":")) #else if (getcwd(buf, sizeof(buf))) #endif @@ -171,6 +179,23 @@ GString *appendToPath(GString *path, char *fileName) { } return path; +#elif defined(MACOS) + //---------- MacOS ---------- + char *p; + int i; + + path->append(":"); + i = path->getLength(); + path->append(fileName); + for (p = path->getCString() + i; *p; ++p) { + if (*p == '/') { + *p = ':'; + } else if (*p == '.') { + *p = ':'; + } + } + return path; + #elif defined(__EMX__) //---------- OS/2+EMX ---------- int i; @@ -278,6 +303,14 @@ GString *grabPath(char *fileName) { return new GString(fileName, p - fileName); return new GString(); +#elif defined(MACOS) + //---------- MacOS ---------- + char *p; + + if ((p = strrchr(fileName, ':'))) + return new GString(fileName, p - fileName); + return new GString(); + #else //---------- Unix ---------- char *p; @@ -302,6 +335,10 @@ GBool isAbsolutePath(char *path) { //---------- RISCOS ---------- return path[0] == '$'; +#elif defined(MACOS) + //---------- MacOS ---------- + return path[0] != ':'; + #else //---------- Unix ---------- return path[0] == '/'; @@ -315,15 +352,7 @@ GString *makePathAbsolute(GString *path) { if (!isAbsolutePath(path->getCString())) { if (getcwd(buf, sizeof(buf))) { - if (path->getChar(0) == '[') { - if (path->getChar(1) != '.') - path->insert(0, '.'); - path->insert(0, buf); - } else { - path->insert(0, '['); - path->insert(1, ']'); - path->insert(1, buf); - } + path->insert(0, buf); } } return path; @@ -347,6 +376,11 @@ GString *makePathAbsolute(GString *path) { path->insert(0, '@'); return path; +#elif defined(MACOS) + //---------- MacOS ---------- + path->del(0, 1); + return path; + #else //---------- Unix and OS/2+EMX ---------- struct passwd *pw; @@ -393,6 +427,82 @@ GString *makePathAbsolute(GString *path) { #endif } +time_t getModTime(char *fileName) { +#ifdef WIN32 + //~ should implement this, but it's (currently) only used in xpdf + return 0; +#else + struct stat statBuf; + + if (stat(fileName, &statBuf)) { + return 0; + } + return statBuf.st_mtime; +#endif +} + +GBool openTempFile(GString **name, FILE **f, char *mode, char *ext) { +#if defined(VMS) || defined(__EMX__) || defined(WIN32) || defined(ACORN) || defined(MACOS) + //---------- non-Unix ---------- + char *s; + + // There is a security hole here: an attacker can create a symlink + // with this file name after the tmpnam call and before the fopen + // call. I will happily accept fixes to this function for non-Unix + // OSs. + if (!(s = tmpnam(NULL))) { + return gFalse; + } + *name = new GString(s); + if (ext) { + (*name)->append(ext); + } + if (!(*f = fopen((*name)->getCString(), mode))) { + delete (*name); + return gFalse; + } + return gTrue; +#else + //---------- Unix ---------- + char *s, *p; + int fd; + + if (ext) { + if (!(s = tmpnam(NULL))) { + return gFalse; + } + *name = new GString(s); + s = (*name)->getCString(); + if ((p = strrchr(s, '.'))) { + (*name)->del(p - s, (*name)->getLength() - (p - s)); + } + (*name)->append(ext); + fd = open((*name)->getCString(), O_WRONLY | O_CREAT | O_EXCL, 0600); + } else { +#if HAVE_MKSTEMP + if ((s = getenv("TMPDIR"))) { + *name = new GString(s); + } else { + *name = new GString("/tmp"); + } + (*name)->append("/XXXXXX"); + fd = mkstemp((*name)->getCString()); +#else // HAVE_MKSTEMP + if (!(s = tmpnam(NULL))) { + return gFalse; + } + *name = new GString(s); + fd = open((*name)->getCString(), O_WRONLY | O_CREAT | O_EXCL, 0600); +#endif // HAVE_MKSTEMP + } + if (fd < 0 || !(*f = fdopen(fd, mode))) { + delete *name; + return gFalse; + } + return gTrue; +#endif +} + //------------------------------------------------------------------------ // GDir and GDirEntry //------------------------------------------------------------------------ @@ -447,6 +557,7 @@ GDir::GDir(char *name, GBool doStat1) { hnd = FindFirstFile(tmp->getCString(), &ffd); delete tmp; #elif defined(ACORN) +#elif defined(MACOS) #else dir = opendir(name); #ifdef VMS @@ -463,6 +574,7 @@ GDir::~GDir() { hnd = NULL; } #elif defined(ACORN) +#elif defined(MACOS) #else if (dir) closedir(dir); @@ -481,6 +593,7 @@ GDirEntry *GDir::getNextEntry() { hnd = NULL; } #elif defined(ACORN) +#elif defined(MACOS) #else if (dir) { #ifdef VMS @@ -512,6 +625,7 @@ void GDir::rewind() { tmp->append("/*.*"); hnd = FindFirstFile(tmp->getCString(), &ffd); #elif defined(ACORN) +#elif defined(MACOS) #else if (dir) rewinddir(dir); |