//
// Miscellaneous file and directory name manipulation.
//
-// Copyright 1996 Derek B. Noonburg
+// Copyright 1996-2003 Glyph & Cog, LLC
//
//========================================================================
-#include "../../config.h"
-#ifdef WIN32
- extern "C" {
-# ifndef _MSC_VER
-# include <kpathsea/win32lib.h>
-# endif
- }
-#else // !WIN32
+#include <aconf.h>
+
+#ifndef WIN32
# if defined(MACOS)
# include <sys/stat.h>
# elif !defined(ACORN)
return statBuf.st_mtime;
#endif
}
-static char tmpbuf[128];
-static char* mktmpname(char*ptr) {
-// used to be mktemp. This does remove the warnings, but
-// It's not exactly an improvement.
- sprintf(tmpbuf, "/tmp/%08x%08x",lrand48(),lrand48());
- return tmpbuf;
+
+static char* getTempDir()
+{
+#ifdef WIN32
+ char*dir = getenv("TMP");
+ if(!dir) dir = getenv("TEMP");
+ if(!dir) dir = getenv("tmp");
+ if(!dir) dir = getenv("temp");
+ if(!dir) dir = "C:\\";
+#else
+ char* dir = "/tmp/";
+#endif
+ return dir;
}
+
+char* mktmpname(char*ptr) {
+ static char tmpbuf[128];
+ char*dir = getTempDir();
+ int l = strlen(dir);
+ char*sep = "";
+ if(!ptr)
+ ptr = tmpbuf;
+ if(l && dir[l-1]!='/' && dir[l-1]!='\\') {
+#ifdef WIN32
+ sep = "\\";
+#else
+ sep = "/";
+#endif
+ }
+
+ // used to be mktemp. This does remove the warnings, but
+ // It's not exactly an improvement.
+#ifdef HAVE_LRAND48
+ sprintf(ptr, "%s%s%08x%08x",dir,sep,lrand48(),lrand48());
+#else
+# ifdef HAVE_RAND
+ sprintf(ptr, "%s%s%08x%08x",dir,sep,rand(),rand());
+# else
+ static int count = 1;
+ sprintf(ptr, "%s%s%08x%04x%04x",dir,sep,time(0),(unsigned int)tmpbuf^((unsigned int)tmpbuf)>>16,count);
+ count ++;
+# endif
+#endif
+ return ptr;
+}
+
+
GBool openTempFile(GString **name, FILE **f, char *mode, char *ext) {
-#if defined(VMS) || defined(__EMX__) || defined(WIN32) || defined(ACORN) || defined(MACOS)
+#if defined(WIN32)
+ //---------- Win32 ----------
+ char *s;
+
+ if (!(s = _tempnam(getenv("TEMP"), NULL))) {
+ return gFalse;
+ }
+ *name = new GString(s);
+ free(s);
+ if (ext) {
+ (*name)->append(ext);
+ }
+ if (!(*f = fopen((*name)->getCString(), mode))) {
+ delete (*name);
+ return gFalse;
+ }
+ return gTrue;
+#elif defined(VMS) || defined(__EMX__) || defined(ACORN) || defined(MACOS)
//---------- non-Unix ----------
char *s;
return gTrue;
#else
//---------- Unix ----------
- char *s, *p;
+ char *s;
int fd;
if (ext) {
+#if HAVE_MKSTEMPS
+ if ((s = getenv("TMPDIR"))) {
+ *name = new GString(s);
+ } else {
+ *name = new GString("/tmp");
+ }
+ (*name)->append("/XXXXXX")->append(ext);
+ fd = mkstemps((*name)->getCString(), strlen(ext));
+#else
if (!(s = mktmpname(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);
+#endif
} else {
#if HAVE_MKSTEMP
if ((s = getenv("TMPDIR"))) {
#endif
}
+GBool executeCommand(char *cmd) {
+#ifdef VMS
+ return system(cmd) ? gTrue : gFalse;
+#else
+ return system(cmd) ? gFalse : gTrue;
+#endif
+}
+
+char *getLine(char *buf, int size, FILE *f) {
+ int c, i;
+
+ i = 0;
+ while (i < size - 1) {
+ if ((c = fgetc(f)) == EOF) {
+ break;
+ }
+ buf[i++] = (char)c;
+ if (c == '\x0a') {
+ break;
+ }
+ if (c == '\x0d') {
+ c = fgetc(f);
+ if (c == '\x0a' && i < size - 1) {
+ buf[i++] = (char)c;
+ } else if (c != EOF) {
+ ungetc(c, f);
+ }
+ break;
+ }
+ }
+ buf[i] = '\0';
+ if (i == 0) {
+ return NULL;
+ }
+ return buf;
+}
+
//------------------------------------------------------------------------
// GDir and GDirEntry
//------------------------------------------------------------------------
-GDirEntry::GDirEntry(char *dirPath, char *name1, GBool doStat) {
+GDirEntry::GDirEntry(char *dirPath, char *nameA, GBool doStat) {
#ifdef VMS
char *p;
#elif defined(WIN32)
GString *s;
#endif
- name = new GString(name1);
+ name = new GString(nameA);
dir = gFalse;
if (doStat) {
#ifdef VMS
- if (!strcmp(name1, "-") ||
- ((p = strrchr(name1, '.')) && !strncmp(p, ".DIR;", 5)))
+ if (!strcmp(nameA, "-") ||
+ ((p = strrchr(nameA, '.')) && !strncmp(p, ".DIR;", 5)))
dir = gTrue;
#elif defined(ACORN)
#else
s = new GString(dirPath);
- appendToPath(s, name1);
+ appendToPath(s, nameA);
#ifdef WIN32
fa = GetFileAttributes(s->getCString());
dir = (fa != 0xFFFFFFFF && (fa & FILE_ATTRIBUTE_DIRECTORY));
delete name;
}
-GDir::GDir(char *name, GBool doStat1) {
+GDir::GDir(char *name, GBool doStatA) {
path = new GString(name);
- doStat = doStat1;
+ doStat = doStatA;
#if defined(WIN32)
GString *tmp;
}
GDirEntry *GDir::getNextEntry() {
- struct dirent *ent;
GDirEntry *e;
- e = NULL;
#if defined(WIN32)
- e = new GDirEntry(path->getCString(), ffd.cFileName, doStat);
- if (hnd && !FindNextFile(hnd, &ffd)) {
- FindClose(hnd);
- hnd = NULL;
+ if (hnd) {
+ e = new GDirEntry(path->getCString(), ffd.cFileName, doStat);
+ if (hnd && !FindNextFile(hnd, &ffd)) {
+ FindClose(hnd);
+ hnd = NULL;
+ }
+ } else {
+ e = NULL;
}
#elif defined(ACORN)
#elif defined(MACOS)
-#else
+#elif defined(VMS)
+ struct dirent *ent;
+ e = NULL;
if (dir) {
-#ifdef VMS
if (needParent) {
e = new GDirEntry(path->getCString(), "-", doStat);
needParent = gFalse;
return e;
}
-#endif
ent = readdir(dir);
-#ifndef VMS
- if (ent && !strcmp(ent->d_name, "."))
+ if (ent) {
+ e = new GDirEntry(path->getCString(), ent->d_name, doStat);
+ }
+ }
+#else
+ struct dirent *ent;
+ e = NULL;
+ if (dir) {
+ ent = readdir(dir);
+ if (ent && !strcmp(ent->d_name, ".")) {
ent = readdir(dir);
-#endif
- if (ent)
+ }
+ if (ent) {
e = new GDirEntry(path->getCString(), ent->d_name, doStat);
+ }
}
#endif
+
return e;
}
tmp = path->copy();
tmp->append("/*.*");
hnd = FindFirstFile(tmp->getCString(), &ffd);
+ delete tmp;
#elif defined(ACORN)
#elif defined(MACOS)
#else
git.asbjorn.biz / swftools.git / blobdiff