/****************************************************************
*
* J z i p O p e n
*
* Opens a new ZIP file and creates a new ZIPfile structure to
* control the process of installing files into a zip.
*/
ZIPfile *
JzipOpen(char *filename, char *comment)
{
ZIPfile *zipfile;
PRExplodedTime prtime;
zipfile = PORT_ZAlloc(sizeof(ZIPfile));
if (!zipfile)
out_of_memory();
/* Construct time and date */
PR_ExplodeTime(PR_Now(), PR_LocalTimeParameters, &prtime);
zipfile->date = ((prtime.tm_year - 1980) << 9) |
((prtime.tm_month + 1) << 5) |
prtime.tm_mday;
zipfile->time = (prtime.tm_hour << 11) |
(prtime.tm_min << 5) |
(prtime.tm_sec & 0x3f);
zipfile->fp = NULL;
if (filename &&
(zipfile->fp = PR_Open(filename,
PR_WRONLY |
PR_CREATE_FILE |
PR_TRUNCATE,
0777)) == NULL) {
char *nsprErr;
if (PR_GetErrorTextLength()) {
nsprErr = PR_Malloc(PR_GetErrorTextLength() + 1);
PR_GetErrorText(nsprErr);
} else {
nsprErr = NULL;
}
PR_fprintf(errorFD, "%s: can't open output jar, %s.%s\n",
PROGRAM_NAME,
filename, nsprErr ? nsprErr : "");
if (nsprErr)
PR_Free(nsprErr);
errorCount++;
exit(ERRX);
}
zipfile->list = NULL;
if (filename) {
zipfile->filename = PORT_ZAlloc(strlen(filename) + 1);
if (!zipfile->filename)
out_of_memory();
PORT_Strcpy(zipfile->filename, filename);
}
if (comment) {
zipfile->comment = PORT_ZAlloc(strlen(comment) + 1);
if (!zipfile->comment)
out_of_memory();
PORT_Strcpy(zipfile->comment, comment);
}
return zipfile;
}
char *
sftk_argGetParamValue(char *paramName,char *parameters)
{
char searchValue[256];
int paramLen = strlen(paramName);
char *returnValue = NULL;
int next;
if ((parameters == NULL) || (*parameters == 0)) return NULL;
PORT_Assert(paramLen+2 < sizeof(searchValue));
PORT_Strcpy(searchValue,paramName);
PORT_Strcat(searchValue,"=");
while (*parameters) {
if (PORT_Strncasecmp(parameters,searchValue,paramLen+1) == 0) {
parameters += paramLen+1;
returnValue = sftk_argFetchValue(parameters,&next);
break;
} else {
parameters = sftk_argSkipParameter(parameters);
}
parameters = sftk_argStrip(parameters);
}
return returnValue;
}
static char *
getUserDB(void)
{
char *userdir = getenv("HOME");
char *nssdir = NULL;
if (userdir == NULL) {
return NULL;
}
nssdir = PORT_Alloc(strlen(userdir)
+sizeof(NSS_USER_PATH1)+sizeof(NSS_USER_PATH2));
if (nssdir == NULL) {
return NULL;
}
PORT_Strcpy(nssdir, userdir);
/* verify it exists */
if (!testdir(nssdir)) {
PORT_Free(nssdir);
return NULL;
}
PORT_Strcat(nssdir, NSS_USER_PATH1);
if (!testdir(nssdir) && mkdir(nssdir, 0760)) {
PORT_Free(nssdir);
return NULL;
}
PORT_Strcat(nssdir, NSS_USER_PATH2);
if (!testdir(nssdir) && mkdir(nssdir, 0760)) {
PORT_Free(nssdir);
return NULL;
}
return nssdir;
}
static char *
sftkdb_resolvePath(const char *orig)
{
int count = 0;
int len =0;
int ret = -1;
char *resolved = NULL;
char *source = NULL;
len = 1025; /* MAX PATH +1*/
if (strlen(orig)+1 > len) {
/* PATH TOO LONG */
return NULL;
}
resolved = PORT_Alloc(len);
if (!resolved) {
return NULL;
}
source = PORT_Alloc(len);
if (!source) {
goto loser;
}
PORT_Strcpy(source, orig);
/* Walk down all the links */
while ( count++ < LG_MAX_LINKS) {
char *tmp;
/* swap our previous sorce out with resolved */
/* read it */
ret = readlink(source, resolved, len-1);
if (ret < 0) {
break;
}
resolved[ret] = 0;
tmp = source; source = resolved; resolved = tmp;
}
if (count > 1) {
ret = 0;
}
loser:
if (resolved) {
PORT_Free(resolved);
}
if (ret < 0) {
if (source) {
PORT_Free(source);
source = NULL;
}
}
return source;
}
