mirror of
git://git.gnupg.org/gnupg.git
synced 2025-07-02 22:46:30 +02:00
Finished the bulk of changes for gnupg 1.9. This included switching
to libgcrypt functions, using shared error codes from libgpg-error, replacing the old functions we used to have in ../util by those in ../jnlib and ../common, renaming the malloc functions and a couple of types. Note, that not all changes are listed below becuause they are too similar and done at far too many places. As of today the code builds using the current libgcrypt from CVS but it is very unlikely that it actually works.
This commit is contained in:
Werner Koch
parent
b7b07d36e8
commit
c0c2c58054
90 changed files with 5078 additions and 2925 deletions
66
g10/exec.c
66
g10/exec.c
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@ -46,12 +46,12 @@ int exec_write(struct exec_info **info,const char *program,
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const char *args_in,const char *name,int writeonly,int binary)
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{
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log_error(_("no remote program execution supported\n"));
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return G10ERR_GENERAL;
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return GPG_ERR_GENERAL;
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}
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int exec_read(struct exec_info *info) { return G10ERR_GENERAL; }
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int exec_finish(struct exec_info *info) { return G10ERR_GENERAL; }
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int set_exec_path(const char *path,int method) { return G10ERR_GENERAL; }
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int exec_read(struct exec_info *info) { return GPG_ERR_GENERAL; }
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int exec_finish(struct exec_info *info) { return GPG_ERR_GENERAL; }
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int set_exec_path(const char *path,int method) { return GPG_ERR_GENERAL; }
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#else /* ! NO_EXEC */
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@ -71,7 +71,7 @@ static int win_system(const char *command)
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/* We must use a copy of the command as CreateProcess modifies this
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argument. */
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string=m_strdup(command);
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string=xstrdup (command);
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memset(&pi,0,sizeof(pi));
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memset(&si,0,sizeof(si));
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@ -85,7 +85,7 @@ static int win_system(const char *command)
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CloseHandle(pi.hProcess);
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CloseHandle(pi.hThread);
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m_free(string);
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xfree (string);
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return 0;
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}
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@ -101,7 +101,7 @@ int set_exec_path(const char *path,int method)
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if(method==1 && (curpath=getenv("PATH")))
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curlen=strlen(curpath)+1;
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p=m_alloc(5+curlen+strlen(path)+1);
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p=xmalloc (5+curlen+strlen(path)+1);
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strcpy(p,"PATH=");
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if(curpath)
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@ -120,7 +120,7 @@ int set_exec_path(const char *path,int method)
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set_exec_path multiple times. */
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if(putenv(p)!=0)
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return G10ERR_GENERAL;
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return GPG_ERR_GENERAL;
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else
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return 0;
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}
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@ -140,7 +140,7 @@ static int make_tempdir(struct exec_info *info)
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if(tmp==NULL)
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{
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#if defined (__MINGW32__)
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tmp=m_alloc(256);
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tmp=xmalloc (256);
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if(GetTempPath(256,tmp)==0)
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strcpy(tmp,"c:\\windows\\temp");
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else
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@ -172,12 +172,12 @@ static int make_tempdir(struct exec_info *info)
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#endif
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}
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info->tempdir=m_alloc(strlen(tmp)+strlen(DIRSEP_S)+10+1);
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info->tempdir=xmalloc (strlen(tmp)+strlen(DIRSEP_S)+10+1);
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sprintf(info->tempdir,"%s" DIRSEP_S "gpg-XXXXXX",tmp);
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#if defined (__MINGW32__)
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m_free(tmp);
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xfree (tmp);
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#endif
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if(mkdtemp(info->tempdir)==NULL)
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@ -187,19 +187,19 @@ static int make_tempdir(struct exec_info *info)
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{
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info->madedir=1;
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info->tempfile_in=m_alloc(strlen(info->tempdir)+
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info->tempfile_in=xmalloc (strlen(info->tempdir)+
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strlen(DIRSEP_S)+strlen(namein)+1);
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sprintf(info->tempfile_in,"%s" DIRSEP_S "%s",info->tempdir,namein);
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if(!info->writeonly)
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{
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info->tempfile_out=m_alloc(strlen(info->tempdir)+
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info->tempfile_out=xmalloc (strlen(info->tempdir)+
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strlen(DIRSEP_S)+strlen(nameout)+1);
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sprintf(info->tempfile_out,"%s" DIRSEP_S "%s",info->tempdir,nameout);
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}
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}
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return info->madedir?0:G10ERR_GENERAL;
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return info->madedir?0:GPG_ERR_GENERAL;
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}
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/* Expands %i and %o in the args to the full temp files within the
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@ -216,7 +216,7 @@ static int expand_args(struct exec_info *info,const char *args_in)
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log_debug("expanding string \"%s\"\n",args_in);
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size=100;
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info->command=m_alloc(size);
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info->command=xmalloc (size);
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len=0;
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info->command[0]='\0';
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@ -273,7 +273,7 @@ static int expand_args(struct exec_info *info,const char *args_in)
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applen=100;
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size+=applen;
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info->command=m_realloc(info->command,size);
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info->command=xrealloc(info->command,size);
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}
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strcat(info->command,append);
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@ -285,7 +285,7 @@ static int expand_args(struct exec_info *info,const char *args_in)
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if(len==size-1) /* leave room for the \0 */
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{
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size+=100;
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info->command=m_realloc(info->command,size);
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info->command=xrealloc(info->command,size);
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}
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info->command[len++]=*ch;
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@ -303,10 +303,10 @@ static int expand_args(struct exec_info *info,const char *args_in)
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fail:
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m_free(info->command);
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xfree (info->command);
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info->command=NULL;
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return G10ERR_GENERAL;
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return GPG_ERR_GENERAL;
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}
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/* Either handles the tempfile creation, or the fork/exec. If it
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@ -318,7 +318,7 @@ static int expand_args(struct exec_info *info,const char *args_in)
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int exec_write(struct exec_info **info,const char *program,
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const char *args_in,const char *name,int writeonly,int binary)
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{
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int ret=G10ERR_GENERAL;
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int ret=GPG_ERR_GENERAL;
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if(opt.exec_disable && !opt.no_perm_warn)
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{
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@ -338,10 +338,10 @@ int exec_write(struct exec_info **info,const char *program,
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if(program==NULL && args_in==NULL)
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BUG();
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*info=m_alloc_clear(sizeof(struct exec_info));
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*info=xcalloc (1,sizeof(struct exec_info));
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if(name)
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(*info)->name=m_strdup(name);
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(*info)->name=xstrdup (name);
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(*info)->binary=binary;
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(*info)->writeonly=writeonly;
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@ -449,8 +449,8 @@ int exec_write(struct exec_info **info,const char *program,
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(*info)->tochild=fdopen(to[1],binary?"wb":"w");
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if((*info)->tochild==NULL)
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{
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ret = gpg_error_from_errno (errno);
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close(to[1]);
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ret=G10ERR_WRITE_FILE;
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goto fail;
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}
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@ -459,8 +459,8 @@ int exec_write(struct exec_info **info,const char *program,
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(*info)->fromchild=iobuf_fdopen(from[0],"r");
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if((*info)->fromchild==NULL)
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{
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ret = gpg_error_from_errno (errno);
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close(from[0]);
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ret=G10ERR_READ_FILE;
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goto fail;
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}
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@ -478,9 +478,9 @@ int exec_write(struct exec_info **info,const char *program,
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(*info)->tochild=fopen((*info)->tempfile_in,binary?"wb":"w");
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if((*info)->tochild==NULL)
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{
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ret = gpg_error_from_errno (errno);
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log_error(_("can't create `%s': %s\n"),
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(*info)->tempfile_in,strerror(errno));
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ret=G10ERR_WRITE_FILE;
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goto fail;
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}
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@ -492,7 +492,7 @@ int exec_write(struct exec_info **info,const char *program,
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int exec_read(struct exec_info *info)
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{
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int ret=G10ERR_GENERAL;
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int ret=GPG_ERR_GENERAL;
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fclose(info->tochild);
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info->tochild=NULL;
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@ -545,9 +545,9 @@ int exec_read(struct exec_info *info)
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info->fromchild=iobuf_open(info->tempfile_out);
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if(info->fromchild==NULL)
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{
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ret = gpg_error_from_errno (errno);
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log_error(_("unable to read external program response: %s\n"),
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strerror(errno));
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ret=G10ERR_READ_FILE;
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goto fail;
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}
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@ -607,12 +607,12 @@ int exec_finish(struct exec_info *info)
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info->tempdir,strerror(errno));
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}
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m_free(info->command);
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m_free(info->name);
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m_free(info->tempdir);
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m_free(info->tempfile_in);
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m_free(info->tempfile_out);
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m_free(info);
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xfree (info->command);
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xfree (info->name);
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xfree (info->tempdir);
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xfree (info->tempfile_in);
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xfree (info->tempfile_out);
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xfree (info);
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return ret;
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}
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