diff options
Diffstat (limited to 'zlib/contrib/minizip/minizip.c')
| -rw-r--r-- | zlib/contrib/minizip/minizip.c | 37 |
1 files changed, 30 insertions, 7 deletions
diff --git a/zlib/contrib/minizip/minizip.c b/zlib/contrib/minizip/minizip.c index 5746f5cff8d..f2dfecd8b12 100644 --- a/zlib/contrib/minizip/minizip.c +++ b/zlib/contrib/minizip/minizip.c @@ -1,3 +1,10 @@ +/* + minizip.c + Version 1.01e, February 12th, 2005 + + Copyright (C) 1998-2005 Gilles Vollant +*/ + #include <stdio.h> #include <stdlib.h> #include <string.h> @@ -53,8 +60,8 @@ uLong filetime(f, tmzip, dt) #else #ifdef unix uLong filetime(f, tmzip, dt) - char *f; /* name of file to get info on */ - tm_zip *tmzip; /* return value: access, modific. and creation times */ + char *f; /* name of file to get info on */ + tm_zip *tmzip; /* return value: access, modific. and creation times */ uLong *dt; /* dostime */ { int ret=0; @@ -66,6 +73,8 @@ uLong filetime(f, tmzip, dt) { char name[MAXFILENAME+1]; int len = strlen(f); + if (len > MAXFILENAME) + len = MAXFILENAME; strncpy(name, f,MAXFILENAME-1); /* strncpy doesnt append the trailing NULL, of the string is too long. */ @@ -120,7 +129,7 @@ int check_exist_file(filename) void do_banner() { - printf("MiniZip 1.00, demo of zLib + Zip package written by Gilles Vollant\n"); + printf("MiniZip 1.01b, demo of zLib + Zip package written by Gilles Vollant\n"); printf("more info at http://www.winimage.com/zLibDll/unzip.html\n\n"); } @@ -269,8 +278,13 @@ int main(argc,argv) do { char answer[128]; - printf("The file %s exist. Overwrite ? [y]es, [n]o, [a]ppend : ",filename_try); - scanf("%1s",answer); + int ret; + printf("The file %s exists. Overwrite ? [y]es, [n]o, [a]ppend : ",filename_try); + ret = scanf("%1s",answer); + if (ret != 1) + { + exit(EXIT_FAILURE); + } rep = answer[0] ; if ((rep>='a') && (rep<='z')) rep -= 0x20; @@ -305,7 +319,12 @@ int main(argc,argv) for (i=zipfilenamearg+1;(i<argc) && (err==ZIP_OK);i++) { - if (((*(argv[i]))!='-') && ((*(argv[i]))!='/')) + if (!((((*(argv[i]))=='-') || ((*(argv[i]))=='/')) && + ((argv[i][1]=='o') || (argv[i][1]=='O') || + (argv[i][1]=='a') || (argv[i][1]=='A') || + (argv[i][1]=='p') || (argv[i][1]=='P') || + ((argv[i][1]>='0') || (argv[i][1]<='9'))) && + (strlen(argv[i]) == 2))) { FILE * fin; int size_read; @@ -390,7 +409,11 @@ int main(argc,argv) errclose = zipClose(zf,NULL); if (errclose != ZIP_OK) printf("error in closing %s\n",filename_try); - } + } + else + { + do_help(); + } free(buf); return 0; |