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-rw-r--r--apt-pkg/deb/dpkgpm.cc224
1 files changed, 93 insertions, 131 deletions
diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index 949ae1c3f..bef35ab4c 100644
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -37,10 +37,13 @@
using namespace std;
+
+
// DPkgPM::pkgDPkgPM - Constructor /*{{{*/
// ---------------------------------------------------------------------
/* */
-pkgDPkgPM::pkgDPkgPM(pkgDepCache *Cache) : pkgPackageManager(Cache), dpkgbuf_pos(0)
+pkgDPkgPM::pkgDPkgPM(pkgDepCache *Cache)
+ : pkgPackageManager(Cache), dpkgbuf_pos(0), Total(0), Done(0)
{
}
/*}}}*/
@@ -362,16 +365,100 @@ void pkgDPkgPM::DoTerminalPty(int master, FILE *term_out)
// ---------------------------------------------------------------------
/*
*/
-void pkgDPkgPM::ProcessDpkgStatusLine(char *line)
+void pkgDPkgPM::ProcessDpkgStatusLine(int OutStatusFd, char *line)
{
- std::cerr << "got line: '" << line << "'" << std::endl;
+ // the status we output
+ ostringstream status;
+
+ if (_config->FindB("Debug::pkgDPkgProgressReporting",false) == true)
+ std::clog << "got from dpkg '" << line << "'" << std::endl;
+
+
+ /* dpkg sends strings like this:
+ 'status: <pkg>: <pkg qstate>'
+ errors look like this:
+ 'status: /var/cache/apt/archives/krecipes_0.8.1-0ubuntu1_i386.deb : error : trying to overwrite `/usr/share/doc/kde/HTML/en/krecipes/krectip.png', which is also in package krecipes-data
+ and conffile-prompt like this
+ 'status: conffile-prompt: conffile : 'current-conffile' 'new-conffile' useredited distedited
+
+ */
+ char* list[5];
+ // dpkg sends multiline error messages sometimes (see
+ // #374195 for a example. we should support this by
+ // either patching dpkg to not send multiline over the
+ // statusfd or by rewriting the code here to deal with
+ // it. for now we just ignore it and not crash
+ TokSplitString(':', line, list, sizeof(list)/sizeof(list[0]));
+ char *pkg = list[1];
+ char *action = _strstrip(list[2]);
+ if( pkg == NULL || action == NULL)
+ {
+ if (_config->FindB("Debug::pkgDPkgProgressReporting",false) == true)
+ std::clog << "ignoring line: not enough ':'" << std::endl;
+ return;
+ }
+
+ if(strncmp(action,"error",strlen("error")) == 0)
+ {
+ status << "pmerror:" << list[1]
+ << ":" << (Done/float(Total)*100.0)
+ << ":" << list[3]
+ << endl;
+ if(OutStatusFd > 0)
+ write(OutStatusFd, status.str().c_str(), status.str().size());
+ if (_config->FindB("Debug::pkgDPkgProgressReporting",false) == true)
+ std::clog << "send: '" << status.str() << "'" << endl;
+ return;
+ }
+ if(strncmp(action,"conffile",strlen("conffile")) == 0)
+ {
+ status << "pmconffile:" << list[1]
+ << ":" << (Done/float(Total)*100.0)
+ << ":" << list[3]
+ << endl;
+ if(OutStatusFd > 0)
+ write(OutStatusFd, status.str().c_str(), status.str().size());
+ if (_config->FindB("Debug::pkgDPkgProgressReporting",false) == true)
+ std::clog << "send: '" << status.str() << "'" << endl;
+ return;
+ }
+
+ vector<struct DpkgState> &states = PackageOps[pkg];
+ const char *next_action = NULL;
+ if(PackageOpsDone[pkg] < states.size())
+ next_action = states[PackageOpsDone[pkg]].state;
+ // check if the package moved to the next dpkg state
+ if(next_action && (strcmp(action, next_action) == 0))
+ {
+ // only read the translation if there is actually a next
+ // action
+ const char *translation = _(states[PackageOpsDone[pkg]].str);
+ char s[200];
+ snprintf(s, sizeof(s), translation, pkg);
+
+ // we moved from one dpkg state to a new one, report that
+ PackageOpsDone[pkg]++;
+ Done++;
+ // build the status str
+ status << "pmstatus:" << pkg
+ << ":" << (Done/float(Total)*100.0)
+ << ":" << s
+ << endl;
+ if(OutStatusFd > 0)
+ write(OutStatusFd, status.str().c_str(), status.str().size());
+ if (_config->FindB("Debug::pkgDPkgProgressReporting",false) == true)
+ std::clog << "send: '" << status.str() << "'" << endl;
+ }
+ if (_config->FindB("Debug::pkgDPkgProgressReporting",false) == true)
+ std::clog << "(parsed from dpkg) pkg: " << pkg
+ << " action: " << action << endl;
}
// DPkgPM::DoDpkgStatusFd /*{{{*/
// ---------------------------------------------------------------------
/*
*/
-void pkgDPkgPM::DoDpkgStatusFd(int statusfd)
+void pkgDPkgPM::DoDpkgStatusFd(int statusfd, int OutStatusFd)
{
char *p, *q;
int len;
@@ -386,7 +473,7 @@ void pkgDPkgPM::DoDpkgStatusFd(int statusfd)
while((q=(char*)memchr(p, '\n', dpkgbuf+dpkgbuf_pos-p)) != NULL)
{
*q = 0;
- ProcessDpkgStatusLine(p);
+ ProcessDpkgStatusLine(OutStatusFd, p);
p=q+1; // continue with next line
}
@@ -426,9 +513,6 @@ bool pkgDPkgPM::Go(int OutStatusFd)
if (RunScriptsWithPkgs("DPkg::Pre-Install-Pkgs") == false)
return false;
- // prepare the progress reporting
- int Done = 0;
- int Total = 0;
// map the dpkg states to the operations that are performed
// (this is sorted in the same way as Item::Ops)
static const struct DpkgState DpkgStatesOpMap[][5] = {
@@ -460,15 +544,6 @@ bool pkgDPkgPM::Go(int OutStatusFd)
},
};
- // the dpkg states that the pkg will run through, the string is
- // the package, the vector contains the dpkg states that the package
- // will go through
- map<string,vector<struct DpkgState> > PackageOps;
- // the dpkg states that are already done; the string is the package
- // the int is the state that is already done (e.g. a package that is
- // going to be install is already in state "half-installed")
- map<string,int> PackageOpsDone;
-
// init the PackageOps map, go over the list of packages that
// that will be [installed|configured|removed|purged] and add
// them to the PackageOps map (the dpkg states it goes through)
@@ -727,121 +802,8 @@ bool pkgDPkgPM::Go(int OutStatusFd)
DoTerminalPty(master, term_out);
if(FD_ISSET(0, &rfds))
DoStdin(master);
-
if(FD_ISSET(_dpkgin, &rfds))
- DoDpkgStatusFd(_dpkgin);
-#if 0
- while(true)
- {
- if(read(_dpkgin, buf, 1) <= 0)
- break;
-
- // sanity check (should never happen)
- if(strlen(line) >= sizeof(line)-10)
- {
- _error->Error("got a overlong line from dpkg: '%s'",line);
- line[0]=0;
- continue;
- }
- // append to line, check if we got a complete line
- strcat(line, buf);
- if(buf[0] != '\n')
- continue;
-
- if (_config->FindB("Debug::pkgDPkgProgressReporting",false) == true)
- std::clog << "got from dpkg '" << line << "'" << std::endl;
-
- // the status we output
- ostringstream status;
-
- /* dpkg sends strings like this:
- 'status: <pkg>: <pkg qstate>'
- errors look like this:
- 'status: /var/cache/apt/archives/krecipes_0.8.1-0ubuntu1_i386.deb : error : trying to overwrite `/usr/share/doc/kde/HTML/en/krecipes/krectip.png', which is also in package krecipes-data
- and conffile-prompt like this
- 'status: conffile-prompt: conffile : 'current-conffile' 'new-conffile' useredited distedited
-
- */
- char* list[5];
- // dpkg sends multiline error messages sometimes (see
- // #374195 for a example. we should support this by
- // either patching dpkg to not send multiline over the
- // statusfd or by rewriting the code here to deal with
- // it. for now we just ignore it and not crash
- TokSplitString(':', line, list, sizeof(list)/sizeof(list[0]));
- char *pkg = list[1];
- char *action = _strstrip(list[2]);
- if( pkg == NULL || action == NULL)
- {
- if (_config->FindB("Debug::pkgDPkgProgressReporting",false) == true)
- std::clog << "ignoring line: not enough ':'" << std::endl;
- // reset the line buffer
- line[0]=0;
- continue;
- }
-
- if(strncmp(action,"error",strlen("error")) == 0)
- {
- status << "pmerror:" << list[1]
- << ":" << (Done/float(Total)*100.0)
- << ":" << list[3]
- << endl;
- if(OutStatusFd > 0)
- write(OutStatusFd, status.str().c_str(), status.str().size());
- line[0]=0;
- if (_config->FindB("Debug::pkgDPkgProgressReporting",false) == true)
- std::clog << "send: '" << status.str() << "'" << endl;
- continue;
- }
- if(strncmp(action,"conffile",strlen("conffile")) == 0)
- {
- status << "pmconffile:" << list[1]
- << ":" << (Done/float(Total)*100.0)
- << ":" << list[3]
- << endl;
- if(OutStatusFd > 0)
- write(OutStatusFd, status.str().c_str(), status.str().size());
- line[0]=0;
- if (_config->FindB("Debug::pkgDPkgProgressReporting",false) == true)
- std::clog << "send: '" << status.str() << "'" << endl;
- continue;
- }
-
- vector<struct DpkgState> &states = PackageOps[pkg];
- const char *next_action = NULL;
- if(PackageOpsDone[pkg] < states.size())
- next_action = states[PackageOpsDone[pkg]].state;
- // check if the package moved to the next dpkg state
- if(next_action && (strcmp(action, next_action) == 0))
- {
- // only read the translation if there is actually a next
- // action
- const char *translation = _(states[PackageOpsDone[pkg]].str);
- char s[200];
- snprintf(s, sizeof(s), translation, pkg);
-
- // we moved from one dpkg state to a new one, report that
- PackageOpsDone[pkg]++;
- Done++;
- // build the status str
- status << "pmstatus:" << pkg
- << ":" << (Done/float(Total)*100.0)
- << ":" << s
- << endl;
- if(OutStatusFd > 0)
- write(OutStatusFd, status.str().c_str(), status.str().size());
- if (_config->FindB("Debug::pkgDPkgProgressReporting",false) == true)
- std::clog << "send: '" << status.str() << "'" << endl;
-
- }
- if (_config->FindB("Debug::pkgDPkgProgressReporting",false) == true)
- std::clog << "(parsed from dpkg) pkg: " << pkg
- << " action: " << action << endl;
-
- // reset the line buffer
- line[0]=0;
- }
-#endif
+ DoDpkgStatusFd(_dpkgin, OutStatusFd);
}
close(_dpkgin);
fclose(term_out);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 01:20:10 +0000