mirror of
https://github.com/sheumann/hush.git
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Patch to add in the -X option and fix the --exclude bug, originally by
Sebastien Huet, and now ported to the latest and greatest by both Arne Bernin <ab@netropol.de> and kent robotti <robotti@metconnect.com>.
This commit is contained in:
Eric Andersen
parent
f484e7e65c
commit
8cede00b9e
2
Config.h
2
Config.h
@ -222,7 +222,7 @@
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// Enable support for creation of tar files.
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// Enable support for creation of tar files.
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#define BB_FEATURE_TAR_CREATE
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#define BB_FEATURE_TAR_CREATE
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//
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//
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// Enable support for "--exclude" for excluding files
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// Enable support for "--exclude" and "-X" for excluding files
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#define BB_FEATURE_TAR_EXCLUDE
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#define BB_FEATURE_TAR_EXCLUDE
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//
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//
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//// Enable reverse sort
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//// Enable reverse sort
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@ -1218,6 +1218,7 @@ const char tar_usage[] =
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#endif
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#endif
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#if defined BB_FEATURE_TAR_EXCLUDE
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#if defined BB_FEATURE_TAR_EXCLUDE
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"[--exclude File] "
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"[--exclude File] "
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"[-X File]"
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#endif
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#endif
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"[-f tarFile] [FILE(s)] ...\n"
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"[-f tarFile] [FILE(s)] ...\n"
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#ifndef BB_FEATURE_TRIVIAL_HELP
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#ifndef BB_FEATURE_TRIVIAL_HELP
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@ -1234,6 +1235,7 @@ const char tar_usage[] =
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"\tO\t\textract to stdout\n"
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"\tO\t\textract to stdout\n"
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#if defined BB_FEATURE_TAR_EXCLUDE
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#if defined BB_FEATURE_TAR_EXCLUDE
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"\texclude\t\tfile to exclude\n"
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"\texclude\t\tfile to exclude\n"
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"\tX\t\tfile with names to exclude\n"
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#endif
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#endif
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"\nInformative output:\n"
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"\nInformative output:\n"
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"\tv\t\tverbosely list files processed\n"
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"\tv\t\tverbosely list files processed\n"
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@ -147,6 +147,9 @@ extern int tar_main(int argc, char **argv)
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char** extractList=NULL;
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char** extractList=NULL;
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#if defined BB_FEATURE_TAR_EXCLUDE
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#if defined BB_FEATURE_TAR_EXCLUDE
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int excludeListSize=0;
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int excludeListSize=0;
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char *excludeFileName ="-";
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FILE *fileList;
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char file[256];
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#endif
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#endif
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const char *tarName="-";
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const char *tarName="-";
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int listFlag = FALSE;
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int listFlag = FALSE;
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@ -198,7 +201,7 @@ extern int tar_main(int argc, char **argv)
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break;
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break;
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#if defined BB_FEATURE_TAR_EXCLUDE
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#if defined BB_FEATURE_TAR_EXCLUDE
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case 'e':
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case 'e':
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if (strcmp(*argv, "exclude")==0) {
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if (strcmp(*argv, "xclude")==0) {
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excludeList=xrealloc( excludeList, sizeof(char**) * (excludeListSize+2));
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excludeList=xrealloc( excludeList, sizeof(char**) * (excludeListSize+2));
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excludeList[excludeListSize] = *(++argv);
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excludeList[excludeListSize] = *(++argv);
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if (excludeList[excludeListSize] == NULL)
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if (excludeList[excludeListSize] == NULL)
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@ -211,6 +214,30 @@ extern int tar_main(int argc, char **argv)
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stopIt=TRUE;
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stopIt=TRUE;
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break;
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break;
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}
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}
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case 'X':
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if (*excludeFileName != '-')
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fatalError("Only one 'X' option allowed\n");
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excludeFileName = *(++argv);
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if (excludeFileName == NULL)
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fatalError("Option requires an argument: No file specified\n");
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fileList = fopen (excludeFileName, "rt");
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if (! fileList)
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fatalError("Exclude file: file not found\n");
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while (!feof(fileList)) {
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fscanf(fileList, "%s", file);
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excludeList=xrealloc( excludeList, sizeof(char**) * (excludeListSize+2));
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excludeList[excludeListSize] = malloc(sizeof(char) * (strlen(file)+1));
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strcpy(excludeList[excludeListSize],file);
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/* Remove leading "/"s */
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if (*excludeList[excludeListSize] == '/')
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excludeList[excludeListSize] = (excludeList[excludeListSize])+1;
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/* Tack a NULL onto the end of the list */
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excludeList[++excludeListSize] = NULL;
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}
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fclose(fileList);
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stopIt=TRUE;
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break;
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#endif
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#endif
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case '-':
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case '-':
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break;
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break;
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29
tar.c
29
tar.c
@ -147,6 +147,9 @@ extern int tar_main(int argc, char **argv)
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char** extractList=NULL;
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char** extractList=NULL;
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#if defined BB_FEATURE_TAR_EXCLUDE
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#if defined BB_FEATURE_TAR_EXCLUDE
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int excludeListSize=0;
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int excludeListSize=0;
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char *excludeFileName ="-";
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FILE *fileList;
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char file[256];
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#endif
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#endif
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const char *tarName="-";
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const char *tarName="-";
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int listFlag = FALSE;
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int listFlag = FALSE;
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@ -198,7 +201,7 @@ extern int tar_main(int argc, char **argv)
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break;
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break;
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#if defined BB_FEATURE_TAR_EXCLUDE
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#if defined BB_FEATURE_TAR_EXCLUDE
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case 'e':
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case 'e':
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if (strcmp(*argv, "exclude")==0) {
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if (strcmp(*argv, "xclude")==0) {
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excludeList=xrealloc( excludeList, sizeof(char**) * (excludeListSize+2));
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excludeList=xrealloc( excludeList, sizeof(char**) * (excludeListSize+2));
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excludeList[excludeListSize] = *(++argv);
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excludeList[excludeListSize] = *(++argv);
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if (excludeList[excludeListSize] == NULL)
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if (excludeList[excludeListSize] == NULL)
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@ -211,6 +214,30 @@ extern int tar_main(int argc, char **argv)
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stopIt=TRUE;
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stopIt=TRUE;
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break;
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break;
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}
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}
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case 'X':
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if (*excludeFileName != '-')
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fatalError("Only one 'X' option allowed\n");
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excludeFileName = *(++argv);
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if (excludeFileName == NULL)
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fatalError("Option requires an argument: No file specified\n");
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fileList = fopen (excludeFileName, "rt");
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if (! fileList)
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fatalError("Exclude file: file not found\n");
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while (!feof(fileList)) {
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fscanf(fileList, "%s", file);
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excludeList=xrealloc( excludeList, sizeof(char**) * (excludeListSize+2));
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excludeList[excludeListSize] = malloc(sizeof(char) * (strlen(file)+1));
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strcpy(excludeList[excludeListSize],file);
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/* Remove leading "/"s */
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if (*excludeList[excludeListSize] == '/')
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excludeList[excludeListSize] = (excludeList[excludeListSize])+1;
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/* Tack a NULL onto the end of the list */
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excludeList[++excludeListSize] = NULL;
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}
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fclose(fileList);
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stopIt=TRUE;
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break;
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#endif
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#endif
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case '-':
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case '-':
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break;
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break;
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2
usage.c
2
usage.c
@ -1218,6 +1218,7 @@ const char tar_usage[] =
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#endif
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#endif
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#if defined BB_FEATURE_TAR_EXCLUDE
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#if defined BB_FEATURE_TAR_EXCLUDE
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"[--exclude File] "
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"[--exclude File] "
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"[-X File]"
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#endif
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#endif
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"[-f tarFile] [FILE(s)] ...\n"
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"[-f tarFile] [FILE(s)] ...\n"
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#ifndef BB_FEATURE_TRIVIAL_HELP
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#ifndef BB_FEATURE_TRIVIAL_HELP
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@ -1234,6 +1235,7 @@ const char tar_usage[] =
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"\tO\t\textract to stdout\n"
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"\tO\t\textract to stdout\n"
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#if defined BB_FEATURE_TAR_EXCLUDE
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#if defined BB_FEATURE_TAR_EXCLUDE
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"\texclude\t\tfile to exclude\n"
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"\texclude\t\tfile to exclude\n"
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"\tX\t\tfile with names to exclude\n"
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#endif
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#endif
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"\nInformative output:\n"
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"\nInformative output:\n"
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"\tv\t\tverbosely list files processed\n"
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"\tv\t\tverbosely list files processed\n"
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