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Diffstat (limited to '.pc/12_fix_compiler_warnings.diff/src/utilfuns/zlib/untgz.c')
-rw-r--r--.pc/12_fix_compiler_warnings.diff/src/utilfuns/zlib/untgz.c421
1 files changed, 0 insertions, 421 deletions
diff --git a/.pc/12_fix_compiler_warnings.diff/src/utilfuns/zlib/untgz.c b/.pc/12_fix_compiler_warnings.diff/src/utilfuns/zlib/untgz.c
deleted file mode 100644
index a7b7164..0000000
--- a/.pc/12_fix_compiler_warnings.diff/src/utilfuns/zlib/untgz.c
+++ /dev/null
@@ -1,421 +0,0 @@
-/*
- * untgz.c -- Display contents and/or extract file from
- * a gzip'd TAR file
- * written by "Pedro A. Aranda Guti\irrez" <paag@tid.es>
- * adaptation to Unix by Jean-loup Gailly <jloup@gzip.org>
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <errno.h>
-#include <fcntl.h>
-#ifdef unix
-#include <unistd.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-#else
-# include <direct.h>
-# include <io.h>
-#endif
-
-#include "zlib.h"
-
-#ifdef WIN32
-# include <windows.h>
-# ifndef F_OK
-# define F_OK (0)
-# endif
-# ifdef _MSC_VER
-# define mkdir(dirname,mode) _mkdir(dirname)
-# define strdup(str) _strdup(str)
-# define unlink(fn) _unlink(fn)
-# define access(path,mode) _access(path,mode)
-# else
-# define mkdir(dirname,mode) _mkdir(dirname)
-# endif
-#else
-# include <utime.h>
-#endif
-
-
-/* Values used in typeflag field. */
-
-#define REGTYPE '0' /* regular file */
-#define AREGTYPE '\0' /* regular file */
-#define LNKTYPE '1' /* link */
-#define SYMTYPE '2' /* reserved */
-#define CHRTYPE '3' /* character special */
-#define BLKTYPE '4' /* block special */
-#define DIRTYPE '5' /* directory */
-#define FIFOTYPE '6' /* FIFO special */
-#define CONTTYPE '7' /* reserved */
-
-#define BLOCKSIZE 512
-
-struct tar_header
-{ /* byte offset */
- char name[100]; /* 0 */
- char mode[8]; /* 100 */
- char uid[8]; /* 108 */
- char gid[8]; /* 116 */
- char size[12]; /* 124 */
- char mtime[12]; /* 136 */
- char chksum[8]; /* 148 */
- char typeflag; /* 156 */
- char linkname[100]; /* 157 */
- char magic[6]; /* 257 */
- char version[2]; /* 263 */
- char uname[32]; /* 265 */
- char gname[32]; /* 297 */
- char devmajor[8]; /* 329 */
- char devminor[8]; /* 337 */
- char prefix[155]; /* 345 */
- /* 500 */
-};
-
-union tar_buffer {
- char buffer[BLOCKSIZE];
- struct tar_header header;
-};
-
-enum { TGZ_EXTRACT = 0, TGZ_LIST };
-
-void TGZnotfound OF((const char *));
-
-int getoct OF((char *, int));
-char *strtime OF((time_t *));
-int ExprMatch OF((char *,char *));
-
-int makedir OF((char *));
-int matchname OF((int,int,char **,char *));
-
-void error OF((const char *));
-int tar OF((gzFile, int, int, int, char **));
-
-void help OF((int));
-int main OF((int, char **));
-
-char *prog;
-
-/* This will give a benign warning */
-
-static char *TGZprefix[] = { "\0", ".tgz", ".tar.gz", ".tar", NULL };
-
-/* Return the real name of the TGZ archive */
-/* or NULL if it does not exist. */
-
-/* error message for the filename */
-
-void TGZnotfound OF((const char *fname))
-{
- int i;
-
- fprintf(stderr,"%s : couldn't find ",prog);
- for (i=0;TGZprefix[i];i++)
- fprintf(stderr,(TGZprefix[i+1]) ? "%s%s, " : "or %s%s\n",
- fname,
- TGZprefix[i]);
- exit(1);
-}
-
-
-/* help functions */
-
-int getoct(char *p,int width)
-{
- int result = 0;
- char c;
-
- while (width --)
- {
- c = *p++;
- if (c == ' ')
- continue;
- if (c == 0)
- break;
- result = result * 8 + (c - '0');
- }
- return result;
-}
-
-char *strtime (time_t *t)
-{
- struct tm *local;
- static char result[32];
-
- local = localtime(t);
- sprintf(result,"%2d/%02d/%4d %02d:%02d:%02d",
- local->tm_mday, local->tm_mon+1, local->tm_year+1900,
- local->tm_hour, local->tm_min, local->tm_sec);
- return result;
-}
-
-
-/* regular expression matching */
-
-#define ISSPECIAL(c) (((c) == '*') || ((c) == '/'))
-
-int ExprMatch(char *string,char *expr)
-{
- while (1)
- {
- if (ISSPECIAL(*expr))
- {
- if (*expr == '/')
- {
- if (*string != '\\' && *string != '/')
- return 0;
- string ++; expr++;
- }
- else if (*expr == '*')
- {
- if (*expr ++ == 0)
- return 1;
- while (*++string != *expr)
- if (*string == 0)
- return 0;
- }
- }
- else
- {
- if (*string != *expr)
- return 0;
- if (*expr++ == 0)
- return 1;
- string++;
- }
- }
-}
-
-/* recursive make directory */
-/* abort if you get an ENOENT errno somewhere in the middle */
-/* e.g. ignore error "mkdir on existing directory" */
-/* */
-/* return 1 if OK */
-/* 0 on error */
-
-int makedir (char *newdir)
-{
- char *buffer = strdup(newdir);
- char *p;
- int len = strlen(buffer);
-
- if (len <= 0) {
- free(buffer);
- return 0;
- }
- if (buffer[len-1] == '/') {
- buffer[len-1] = '\0';
- }
- if (mkdir(buffer, 0775) == 0)
- {
- free(buffer);
- return 1;
- }
-
- p = buffer+1;
- while (1)
- {
- char hold;
-
- while(*p && *p != '\\' && *p != '/')
- p++;
- hold = *p;
- *p = 0;
- if ((mkdir(buffer, 0775) == -1) && (errno == ENOENT))
- {
- fprintf(stderr,"%s: couldn't create directory %s\n",prog,buffer);
- free(buffer);
- return 0;
- }
- if (hold == 0)
- break;
- *p++ = hold;
- }
- free(buffer);
- return 1;
-}
-
-int matchname (int arg,int argc,char **argv,char *fname)
-{
- if (arg == argc) /* no arguments given (untgz tgzarchive) */
- return 1;
-
- while (arg < argc)
- if (ExprMatch(fname,argv[arg++]))
- return 1;
-
- return 0; /* ignore this for the moment being */
-}
-
-
-/* Tar file list or extract */
-
-int untar (gzFile in, const char *dest) {
- union tar_buffer buffer;
- int len;
- int err;
- int getheader = 1;
- int remaining = 0;
- FILE *outfile = NULL;
- char fname[BLOCKSIZE];
- time_t tartime;
-
- while (1) {
- len = gzread(in, &buffer, BLOCKSIZE);
- if (len < 0)
- error (gzerror(in, &err));
- /*
- * Always expect complete blocks to process
- * the tar information.
- */
- if (len != BLOCKSIZE)
- error("gzread: incomplete block read");
-
- /*
- * If we have to get a tar header
- */
- if (getheader == 1) {
- /*
- * if we met the end of the tar
- * or the end-of-tar block,
- * we are done
- */
- if ((len == 0) || (buffer.header.name[0]== 0)) break;
-
- tartime = (time_t)getoct(buffer.header.mtime,12);
- strcpy(fname, dest);
- if ((fname[strlen(fname)-1] != '/') && (fname[strlen(fname)-1] != '\\'))
- strcat(fname, "/");
- strcat(fname, buffer.header.name);
-
- switch (buffer.header.typeflag) {
- case DIRTYPE:
- makedir(fname);
- break;
- case REGTYPE:
- case AREGTYPE:
- remaining = getoct(buffer.header.size,12);
- if (remaining) {
- outfile = fopen(fname,"wb");
- if (outfile == NULL) {
- // try creating directory
- char *p = strrchr(fname, '/');
- if (p != NULL) {
- *p = '\0';
- makedir(fname);
- *p = '/';
- outfile = fopen(fname,"wb");
- }
- }
-/*
- fprintf(stderr,
- "%s %s\n",
- (outfile) ? "Extracting" : "Couldn't create",
- fname);
-*/
- }
- else
- outfile = NULL;
- /*
- * could have no contents
- */
- getheader = (remaining) ? 0 : 1;
- break;
- default:
- break;
- }
- }
- else {
- unsigned int bytes = (remaining > BLOCKSIZE) ? BLOCKSIZE : remaining;
-
- if (outfile != NULL) {
- if (fwrite(&buffer,sizeof(char),bytes,outfile) != bytes) {
- fprintf(stderr,"%s : error writing %s skipping...\n",prog,fname);
- fclose(outfile);
- unlink(fname);
- }
- }
- remaining -= bytes;
- if (remaining == 0) {
- getheader = 1;
- if (outfile != NULL) {
-#ifdef WIN32
- HANDLE hFile;
- FILETIME ftm,ftLocal;
- SYSTEMTIME st;
- struct tm localt;
-
- fclose(outfile);
-
- localt = *localtime(&tartime);
-
- hFile = CreateFile(fname, GENERIC_READ | GENERIC_WRITE,
- 0, NULL, OPEN_EXISTING, 0, NULL);
-
- st.wYear = (WORD)localt.tm_year+1900;
- st.wMonth = (WORD)localt.tm_mon;
- st.wDayOfWeek = (WORD)localt.tm_wday;
- st.wDay = (WORD)localt.tm_mday;
- st.wHour = (WORD)localt.tm_hour;
- st.wMinute = (WORD)localt.tm_min;
- st.wSecond = (WORD)localt.tm_sec;
- st.wMilliseconds = 0;
- SystemTimeToFileTime(&st,&ftLocal);
- LocalFileTimeToFileTime(&ftLocal,&ftm);
- SetFileTime(hFile,&ftm,NULL,&ftm);
- CloseHandle(hFile);
-
- outfile = NULL;
-#else
- struct utimbuf settime;
-
- settime.actime = settime.modtime = tartime;
-
- fclose(outfile);
- outfile = NULL;
- utime(fname,&settime);
-#endif
- }
- }
- }
- }
- return 0;
-}
-
-
-/* =========================================================== */
-
-void help(int exitval)
-{
- fprintf(stderr,
- "untgz v 0.1\n"
- " an sample application of zlib 1.0.4\n\n"
- "Usage : untgz TGZfile to extract all files\n"
- " untgz TGZfile fname ... to extract selected files\n"
- " untgz -l TGZfile to list archive contents\n"
- " untgz -h to display this help\n\n");
- exit(exitval);
-}
-
-void error(const char *msg)
-{
- fprintf(stderr, "%s: %s\n", prog, msg);
-// exit(1); // don't exit on error
-}
-
-
-int untargz(int fd, const char *dest) {
- gzFile f;
-
- f = gzdopen(fd, "rb");
- if (f == NULL) {
- fprintf(stderr,"%s: Couldn't gzopen file\n", prog);
- return 1;
- }
-
- return untar(f, dest);
-}
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