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-rw-r--r--apt-pkg/contrib/cdromutl.cc41
-rw-r--r--apt-pkg/contrib/cdromutl.h1
-rw-r--r--apt-pkg/contrib/configuration.h2
-rw-r--r--apt-pkg/contrib/error.cc166
-rw-r--r--apt-pkg/contrib/error.h5
-rw-r--r--apt-pkg/contrib/fileutl.cc23
-rw-r--r--apt-pkg/contrib/mmap.cc12
-rw-r--r--apt-pkg/contrib/mmap.h2
-rw-r--r--apt-pkg/contrib/netrc.cc12
-rw-r--r--apt-pkg/contrib/progress.cc27
-rw-r--r--apt-pkg/contrib/progress.h3
-rw-r--r--apt-pkg/contrib/strutl.cc8
12 files changed, 187 insertions, 115 deletions
diff --git a/apt-pkg/contrib/cdromutl.cc b/apt-pkg/contrib/cdromutl.cc
index 68b980407..821e6d688 100644
--- a/apt-pkg/contrib/cdromutl.cc
+++ b/apt-pkg/contrib/cdromutl.cc
@@ -15,11 +15,11 @@
#include <apt-pkg/md5.h>
#include <apt-pkg/fileutl.h>
#include <apt-pkg/configuration.h>
+#include <apt-pkg/strutl.h>
#include <apti18n.h>
#include <sys/wait.h>
-#include <sys/errno.h>
#include <sys/statvfs.h>
#include <dirent.h>
#include <fcntl.h>
@@ -205,8 +205,11 @@ bool IdentCdrom(string CD,string &Res,unsigned int Version)
Hash.Add(Dir->d_name);
};
- if (chdir(StartDir.c_str()) != 0)
- return _error->Errno("chdir",_("Unable to change to %s"),StartDir.c_str());
+ if (chdir(StartDir.c_str()) != 0) {
+ _error->Errno("chdir",_("Unable to change to %s"),StartDir.c_str());
+ closedir(D);
+ return false;
+ }
closedir(D);
// Some stats from the fsys
@@ -234,3 +237,35 @@ bool IdentCdrom(string CD,string &Res,unsigned int Version)
return true;
}
/*}}}*/
+
+// FindMountPointForDevice - Find mountpoint for the given device /*{{{*/
+string FindMountPointForDevice(const char *devnode)
+{
+ char buf[255];
+ char *out[10];
+ int i=0;
+
+ // this is the order that mount uses as well
+ const char *mount[] = { "/etc/mtab",
+ "/proc/mount",
+ NULL };
+
+ for (i=0; mount[i] != NULL; i++) {
+ if (FileExists(mount[i])) {
+ FILE *f=fopen(mount[i], "r");
+ while ( fgets(buf, sizeof(buf), f) != NULL) {
+ if (strncmp(buf, devnode, strlen(devnode)) == 0) {
+ if(TokSplitString(' ', buf, out, 10))
+ {
+ fclose(f);
+ return string(out[1]);
+ }
+ }
+ }
+ fclose(f);
+ }
+ }
+
+ return string();
+}
+ /*}}}*/
diff --git a/apt-pkg/contrib/cdromutl.h b/apt-pkg/contrib/cdromutl.h
index 9d14249c5..38ed2996e 100644
--- a/apt-pkg/contrib/cdromutl.h
+++ b/apt-pkg/contrib/cdromutl.h
@@ -19,5 +19,6 @@ bool MountCdrom(string Path, string DeviceName="");
bool UnmountCdrom(string Path);
bool IdentCdrom(string CD,string &Res,unsigned int Version = 2);
bool IsMounted(string &Path);
+string FindMountPointForDevice(const char *device);
#endif
diff --git a/apt-pkg/contrib/configuration.h b/apt-pkg/contrib/configuration.h
index 175c1bef3..71e5a0e47 100644
--- a/apt-pkg/contrib/configuration.h
+++ b/apt-pkg/contrib/configuration.h
@@ -72,8 +72,8 @@ class Configuration
string Find(string const &Name, string const &Default) const {return Find(Name.c_str(),Default.c_str());};
string FindFile(const char *Name,const char *Default = 0) const;
string FindDir(const char *Name,const char *Default = 0) const;
- std::vector<string> FindVector(string const &Name) const;
std::vector<string> FindVector(const char *Name) const;
+ std::vector<string> FindVector(string const &Name) const { return FindVector(Name.c_str()); };
int FindI(const char *Name,int const &Default = 0) const;
int FindI(string const &Name,int const &Default = 0) const {return FindI(Name.c_str(),Default);};
bool FindB(const char *Name,bool const &Default = false) const;
diff --git a/apt-pkg/contrib/error.cc b/apt-pkg/contrib/error.cc
index e2e8d6e57..18810d2a4 100644
--- a/apt-pkg/contrib/error.cc
+++ b/apt-pkg/contrib/error.cc
@@ -18,6 +18,7 @@
#include <iostream>
#include <errno.h>
#include <stdio.h>
+#include <stdlib.h>
#include <unistd.h>
#include <string>
@@ -57,108 +58,112 @@
// GlobalError::GlobalError - Constructor /*{{{*/
GlobalError::GlobalError() : PendingFlag(false) {}
/*}}}*/
-// GlobalError::FatalE - Get part of the error string from errno /*{{{*/
-bool GlobalError::FatalE(const char *Function,const char *Description,...) {
- va_list args;
- va_start(args,Description);
- return InsertErrno(FATAL, Function, Description, args);
-}
- /*}}}*/
-// GlobalError::Errno - Get part of the error string from errno /*{{{*/
-bool GlobalError::Errno(const char *Function,const char *Description,...) {
- va_list args;
- va_start(args,Description);
- return InsertErrno(ERROR, Function, Description, args);
-}
- /*}}}*/
-// GlobalError::WarningE - Get part of the warning string from errno /*{{{*/
-bool GlobalError::WarningE(const char *Function,const char *Description,...) {
- va_list args;
- va_start(args,Description);
- return InsertErrno(WARNING, Function, Description, args);
-}
- /*}}}*/
-// GlobalError::NoticeE - Get part of the notice string from errno /*{{{*/
-bool GlobalError::NoticeE(const char *Function,const char *Description,...) {
- va_list args;
- va_start(args,Description);
- return InsertErrno(NOTICE, Function, Description, args);
-}
- /*}}}*/
-// GlobalError::DebugE - Get part of the debug string from errno /*{{{*/
-bool GlobalError::DebugE(const char *Function,const char *Description,...) {
- va_list args;
- va_start(args,Description);
- return InsertErrno(DEBUG, Function, Description, args);
+// GlobalError::FatalE, Errno, WarningE, NoticeE and DebugE - Add to the list/*{{{*/
+#define GEMessage(NAME, TYPE) \
+bool GlobalError::NAME (const char *Function, const char *Description,...) { \
+ va_list args; \
+ size_t msgSize = 400; \
+ int const errsv = errno; \
+ while (true) { \
+ va_start(args,Description); \
+ if (InsertErrno(TYPE, Function, Description, args, errsv, msgSize) == false) \
+ break; \
+ va_end(args); \
+ } \
+ return false; \
}
+GEMessage(FatalE, FATAL)
+GEMessage(Errno, ERROR)
+GEMessage(WarningE, WARNING)
+GEMessage(NoticeE, NOTICE)
+GEMessage(DebugE, DEBUG)
+#undef GEMessage
/*}}}*/
// GlobalError::InsertErrno - Get part of the errortype string from errno/*{{{*/
bool GlobalError::InsertErrno(MsgType const &type, const char *Function,
const char *Description,...) {
va_list args;
- va_start(args,Description);
- return InsertErrno(type, Function, Description, args);
+ size_t msgSize = 400;
+ int const errsv = errno;
+ while (true) {
+ va_start(args,Description);
+ if (InsertErrno(type, Function, Description, args, errsv, msgSize) == false)
+ break;
+ va_end(args);
+ }
+ return false;
}
/*}}}*/
// GlobalError::InsertErrno - formats an error message with the errno /*{{{*/
bool GlobalError::InsertErrno(MsgType type, const char* Function,
- const char* Description, va_list &args) {
- char S[400];
- snprintf(S, sizeof(S), "%s - %s (%i: %s)", Description,
- Function, errno, strerror(errno));
- return Insert(type, S, args);
-}
- /*}}}*/
-// GlobalError::Fatal - Add a fatal error to the list /*{{{*/
-bool GlobalError::Fatal(const char *Description,...) {
- va_list args;
- va_start(args,Description);
- return Insert(FATAL, Description, args);
-}
- /*}}}*/
-// GlobalError::Error - Add an error to the list /*{{{*/
-bool GlobalError::Error(const char *Description,...) {
- va_list args;
- va_start(args,Description);
- return Insert(ERROR, Description, args);
-}
- /*}}}*/
-// GlobalError::Warning - Add a warning to the list /*{{{*/
-bool GlobalError::Warning(const char *Description,...) {
- va_list args;
- va_start(args,Description);
- return Insert(WARNING, Description, args);
-}
- /*}}}*/
-// GlobalError::Notice - Add a notice to the list /*{{{*/
-bool GlobalError::Notice(const char *Description,...)
-{
- va_list args;
- va_start(args,Description);
- return Insert(NOTICE, Description, args);
+ const char* Description, va_list &args,
+ int const errsv, size_t &msgSize) {
+ char* S = (char*) malloc(msgSize);
+ int const n = snprintf(S, msgSize, "%s - %s (%i: %s)", Description,
+ Function, errsv, strerror(errsv));
+ if (n > -1 && ((unsigned int) n) < msgSize);
+ else {
+ if (n > -1)
+ msgSize = n + 1;
+ else
+ msgSize *= 2;
+ free(S);
+ return true;
+ }
+
+ bool const geins = Insert(type, S, args, msgSize);
+ free(S);
+ return geins;
}
/*}}}*/
-// GlobalError::Debug - Add a debug to the list /*{{{*/
-bool GlobalError::Debug(const char *Description,...)
-{
- va_list args;
- va_start(args,Description);
- return Insert(DEBUG, Description, args);
+// GlobalError::Fatal, Error, Warning, Notice and Debug - Add to the list/*{{{*/
+#define GEMessage(NAME, TYPE) \
+bool GlobalError::NAME (const char *Description,...) { \
+ va_list args; \
+ size_t msgSize = 400; \
+ while (true) { \
+ va_start(args,Description); \
+ if (Insert(TYPE, Description, args, msgSize) == false) \
+ break; \
+ va_end(args); \
+ } \
+ return false; \
}
+GEMessage(Fatal, FATAL)
+GEMessage(Error, ERROR)
+GEMessage(Warning, WARNING)
+GEMessage(Notice, NOTICE)
+GEMessage(Debug, DEBUG)
+#undef GEMessage
/*}}}*/
// GlobalError::Insert - Add a errotype message to the list /*{{{*/
bool GlobalError::Insert(MsgType const &type, const char *Description,...)
{
va_list args;
- va_start(args,Description);
- return Insert(type, Description, args);
+ size_t msgSize = 400;
+ while (true) {
+ va_start(args,Description);
+ if (Insert(type, Description, args, msgSize) == false)
+ break;
+ va_end(args);
+ }
+ return false;
}
/*}}}*/
// GlobalError::Insert - Insert a new item at the end /*{{{*/
bool GlobalError::Insert(MsgType type, const char* Description,
- va_list &args) {
- char S[400];
- vsnprintf(S,sizeof(S),Description,args);
+ va_list &args, size_t &msgSize) {
+ char* S = (char*) malloc(msgSize);
+ int const n = vsnprintf(S, msgSize, Description, args);
+ if (n > -1 && ((unsigned int) n) < msgSize);
+ else {
+ if (n > -1)
+ msgSize = n + 1;
+ else
+ msgSize *= 2;
+ free(S);
+ return true;
+ }
Item const m(S, type);
Messages.push_back(m);
@@ -169,6 +174,7 @@ bool GlobalError::Insert(MsgType type, const char* Description,
if (type == FATAL || type == DEBUG)
std::clog << m << std::endl;
+ free(S);
return false;
}
/*}}}*/
diff --git a/apt-pkg/contrib/error.h b/apt-pkg/contrib/error.h
index ae756dbc4..21c51c1be 100644
--- a/apt-pkg/contrib/error.h
+++ b/apt-pkg/contrib/error.h
@@ -307,9 +307,10 @@ private: /*{{{*/
std::list<MsgStack> Stacks;
bool InsertErrno(MsgType type, const char* Function,
- const char* Description, va_list &args);
+ const char* Description, va_list &args,
+ int const errsv, size_t &msgSize);
bool Insert(MsgType type, const char* Description,
- va_list &args);
+ va_list &args, size_t &msgSize);
/*}}}*/
};
/*}}}*/
diff --git a/apt-pkg/contrib/fileutl.cc b/apt-pkg/contrib/fileutl.cc
index 52f517ee0..50019872e 100644
--- a/apt-pkg/contrib/fileutl.cc
+++ b/apt-pkg/contrib/fileutl.cc
@@ -42,6 +42,11 @@
#include <errno.h>
#include <set>
#include <algorithm>
+
+#include <config.h>
+#ifdef WORDS_BIGENDIAN
+#include <inttypes.h>
+#endif
/*}}}*/
using namespace std;
@@ -62,6 +67,15 @@ bool RunScripts(const char *Cnf)
// This is the child
if (Child == 0)
{
+ if (_config->FindDir("DPkg::Chroot-Directory","/") != "/")
+ {
+ std::cerr << "Chrooting into "
+ << _config->FindDir("DPkg::Chroot-Directory")
+ << std::endl;
+ if (chroot(_config->FindDir("DPkg::Chroot-Directory","/").c_str()) != 0)
+ _exit(100);
+ }
+
if (chdir("/tmp/") != 0)
_exit(100);
@@ -962,9 +976,16 @@ unsigned long FileFd::Size()
off_t orig_pos = lseek(iFd, 0, SEEK_CUR);
if (lseek(iFd, -4, SEEK_END) < 0)
return _error->Errno("lseek","Unable to seek to end of gzipped file");
+ size = 0L;
if (read(iFd, &size, 4) != 4)
return _error->Errno("read","Unable to read original size of gzipped file");
- size &= 0xFFFFFFFF;
+
+#ifdef WORDS_BIGENDIAN
+ uint32_t tmp_size = size;
+ uint8_t const * const p = (uint8_t const * const) &tmp_size;
+ tmp_size = (p[3] << 24) | (p[2] << 16) | (p[1] << 8) | p[0];
+ size = tmp_size;
+#endif
if (lseek(iFd, orig_pos, SEEK_SET) < 0)
return _error->Errno("lseek","Unable to seek in gzipped file");
diff --git a/apt-pkg/contrib/mmap.cc b/apt-pkg/contrib/mmap.cc
index 69fb61fca..19381ae47 100644
--- a/apt-pkg/contrib/mmap.cc
+++ b/apt-pkg/contrib/mmap.cc
@@ -106,7 +106,7 @@ bool MMap::Map(FileFd &Fd)
/* */
bool MMap::Close(bool DoSync)
{
- if ((Flags & UnMapped) == UnMapped || Base == 0 || iSize == 0)
+ if ((Flags & UnMapped) == UnMapped || validData() == false || iSize == 0)
return true;
if (DoSync == true)
@@ -237,11 +237,19 @@ DynamicMMap::DynamicMMap(unsigned long Flags,unsigned long const &WorkSpace,
if ((this->Flags & Fallback) != Fallback) {
// Set the permissions.
int Prot = PROT_READ;
+#ifdef MAP_ANONYMOUS
int Map = MAP_PRIVATE | MAP_ANONYMOUS;
+#else
+ int Map = MAP_PRIVATE | MAP_ANON;
+#endif
if ((this->Flags & ReadOnly) != ReadOnly)
Prot |= PROT_WRITE;
if ((this->Flags & Public) == Public)
+#ifdef MAP_ANONYMOUS
Map = MAP_SHARED | MAP_ANONYMOUS;
+#else
+ Map = MAP_SHARED | MAP_ANON;
+#endif
// use anonymous mmap() to get the memory
Base = (unsigned char*) mmap(0, WorkSpace, Prot, Map, -1, 0);
@@ -266,6 +274,8 @@ DynamicMMap::~DynamicMMap()
{
if (Fd == 0)
{
+ if (validData() == false)
+ return;
#ifdef _POSIX_MAPPED_FILES
munmap(Base, WorkSpace);
#else
diff --git a/apt-pkg/contrib/mmap.h b/apt-pkg/contrib/mmap.h
index 5ca951204..2bf2c1540 100644
--- a/apt-pkg/contrib/mmap.h
+++ b/apt-pkg/contrib/mmap.h
@@ -61,6 +61,8 @@ class MMap
inline operator void *() {return Base;};
inline void *Data() {return Base;};
inline unsigned long Size() {return iSize;};
+ inline void AddSize(unsigned long const size) {iSize += size;};
+ inline bool validData() const { return Base != (void *)-1 && Base != 0; };
// File manipulators
bool Sync();
diff --git a/apt-pkg/contrib/netrc.cc b/apt-pkg/contrib/netrc.cc
index d8027fc24..34f472ee1 100644
--- a/apt-pkg/contrib/netrc.cc
+++ b/apt-pkg/contrib/netrc.cc
@@ -160,10 +160,10 @@ void maybe_add_auth (URI &Uri, string NetRCFile)
{
char login[64] = "";
char password[64] = "";
- char *netrcfile = strdupa (NetRCFile.c_str ());
+ char *netrcfile = strdup(NetRCFile.c_str());
// first check for a generic host based netrc entry
- char *host = strdupa (Uri.Host.c_str ());
+ char *host = strdup(Uri.Host.c_str());
if (host && parsenetrc (host, login, password, netrcfile) == 0)
{
if (_config->FindB("Debug::Acquire::netrc", false) == true)
@@ -173,13 +173,16 @@ void maybe_add_auth (URI &Uri, string NetRCFile)
<< std::endl;
Uri.User = string (login);
Uri.Password = string (password);
+ free(netrcfile);
+ free(host);
return;
}
+ free(host);
// if host did not work, try Host+Path next, this will trigger
// a lookup uri.startswith(host) in the netrc file parser (because
// of the "/"
- char *hostpath = strdupa (string(Uri.Host+Uri.Path).c_str ());
+ char *hostpath = strdup(string(Uri.Host+Uri.Path).c_str());
if (hostpath && parsenetrc (hostpath, login, password, netrcfile) == 0)
{
if (_config->FindB("Debug::Acquire::netrc", false) == true)
@@ -189,8 +192,9 @@ void maybe_add_auth (URI &Uri, string NetRCFile)
<< std::endl;
Uri.User = string (login);
Uri.Password = string (password);
- return;
}
+ free(netrcfile);
+ free(hostpath);
}
}
}
diff --git a/apt-pkg/contrib/progress.cc b/apt-pkg/contrib/progress.cc
index 45e81edcb..84ee4c124 100644
--- a/apt-pkg/contrib/progress.cc
+++ b/apt-pkg/contrib/progress.cc
@@ -65,27 +65,18 @@ void OpProgress::OverallProgress(unsigned long Current, unsigned long Total,
// OpProgress::SubProgress - Set the sub progress state /*{{{*/
// ---------------------------------------------------------------------
/* */
-void OpProgress::SubProgress(unsigned long SubTotal,const string &Op)
+void OpProgress::SubProgress(unsigned long SubTotal,const string &Op,
+ float const Percent)
{
this->SubTotal = SubTotal;
- SubOp = Op;
- if (Total == 0)
- Percent = 0;
+ if (Op.empty() == false)
+ SubOp = Op;
+ if (Total == 0 || Percent == 0)
+ this->Percent = 0;
+ else if (Percent != -1)
+ this->Percent = this->Current += (Size*Percent)/SubTotal;
else
- Percent = Current*100.0/Total;
- Update();
-}
- /*}}}*/
-// OpProgress::SubProgress - Set the sub progress state /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-void OpProgress::SubProgress(unsigned long SubTotal)
-{
- this->SubTotal = SubTotal;
- if (Total == 0)
- Percent = 0;
- else
- Percent = Current*100.0/Total;
+ this->Percent = Current*100.0/Total;
Update();
}
/*}}}*/
diff --git a/apt-pkg/contrib/progress.h b/apt-pkg/contrib/progress.h
index 7dd004f7e..3a914d17f 100644
--- a/apt-pkg/contrib/progress.h
+++ b/apt-pkg/contrib/progress.h
@@ -55,8 +55,7 @@ class OpProgress
public:
void Progress(unsigned long Current);
- void SubProgress(unsigned long SubTotal);
- void SubProgress(unsigned long SubTotal,const string &Op);
+ void SubProgress(unsigned long SubTotal, const string &Op = "", float const Percent = -1);
void OverallProgress(unsigned long Current,unsigned long Total,
unsigned long Size,const string &Op);
virtual void Done() {};
diff --git a/apt-pkg/contrib/strutl.cc b/apt-pkg/contrib/strutl.cc
index 2e2bb5ebc..072dda3ac 100644
--- a/apt-pkg/contrib/strutl.cc
+++ b/apt-pkg/contrib/strutl.cc
@@ -692,14 +692,16 @@ int StringToBool(const string &Text,int Default)
year 2000 complient and timezone neutral */
string TimeRFC1123(time_t Date)
{
- struct tm Conv = *gmtime(&Date);
- char Buf[300];
+ struct tm Conv;
+ if (gmtime_r(&Date, &Conv) == NULL)
+ return "";
+ char Buf[300];
const char *Day[] = {"Sun","Mon","Tue","Wed","Thu","Fri","Sat"};
const char *Month[] = {"Jan","Feb","Mar","Apr","May","Jun","Jul",
"Aug","Sep","Oct","Nov","Dec"};
- sprintf(Buf,"%s, %02i %s %i %02i:%02i:%02i GMT",Day[Conv.tm_wday],
+ snprintf(Buf, sizeof(Buf), "%s, %02i %s %i %02i:%02i:%02i GMT",Day[Conv.tm_wday],
Conv.tm_mday,Month[Conv.tm_mon],Conv.tm_year+1900,Conv.tm_hour,
Conv.tm_min,Conv.tm_sec);
return Buf;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-14 21:39:19 +0000