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Diffstat (limited to 'setedit/librhuti/rhutils.h')
| -rw-r--r-- | setedit/librhuti/rhutils.h | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/setedit/librhuti/rhutils.h b/setedit/librhuti/rhutils.h deleted file mode 100644 index 2576ff8..0000000 --- a/setedit/librhuti/rhutils.h +++ /dev/null @@ -1,196 +0,0 @@ -/* Copyright (C) 1996-1998 Robert H”hne, see COPYING.RH for details */ -/* Copyright (C) 1998-2005 Salvador E. Tropea */ -/* This file is part of RHIDE. */ -#ifndef __rhutils_h -#define __rhutils_h - -#ifndef __cplusplus -#error You can use these functions only in C++ programs!! -#endif - -/* return a malloced string 'src'. When scr=NULL return malloced "" */ -char *string_dup(const char *src); -/* the same as above, but store the result also in 'dest' */ -char *string_dup(char *&dest, const char *src); -/* convert 'str' to lowercase */ -char *string_down(char *str); -/* convert 'str' to uppercase */ -char *string_up(char *str); - -/* expand_spec expands the spec 'spec' which can be $(VARIABLE) and - or $(function [args]). Additionally you can pass a function which - is called when the builtin specs do not match to define your own - specs and/or special variables. The 'ext_func' function is called - in the second argument with the internal function of - 'expand_spec' which does the real expansion so you can use in your - code also references to the standard expansion code. - - If you set the last argument to nonzero, the external function - is called before any builtin function, otherwise it is called - last. - */ -typedef char *(*token_func)(char *); -typedef char *(*external_token_func)(const char *, token_func); -/* This returns a malloced string ever!! - Currently it knows about the following string_functions. (For - a description of them please look in the GNU Make doc, because - the functionallity is the same (new functions have a small comment): - - $(strip TEXT) - $(addsuffix suffix,TEXT) - $(addprefix prefix,TEXT) - $(notdir filename) - $(dir filename) - $(subst from,to,TEXT) - $(suffix filename) - $(nosuffix filename) this removes the suffix (if any) from 'filename' - $(setsuffix suffix,filename) thsi replaces (or add) the 'suffix' for 'filename' - $(sort TEXT) - $(foreach variable,list,command) - $(shell command) - $(wildcard WILDCARD) - $(word nr,TEXT) -*/ -char *expand_spec(const char *spec, external_token_func ext_func, - int expand_extern_first = 0); - -/* - Set this to a function, which is called for each newline '\n' - character. -*/ -extern void (*handle_newline)(); - -/* - Set this variable to 0, if variable-names itself should not - be expanded, i.e. treat $(var$(other)) as a variable with the - name 'var$(other)', otherwise $(other) is expande to lets say - 'foo' and $(var$(other)) becomes to $(varfoo) */ -extern int expand_variable_names; - -/* Some helper functions for 'expand_spec' which expand _ONLY_ variables, - and no string functions or external specs. The first simply calls the - second with 'use_env=1' and the 'use_env' of the second functions can - be used to disable the search in the real environment for the wanted - variable by setting it to zero. */ -//const char * GetVariable(const char *variable); -//const char * GetVariable(const char *variable,int use_env); -void set_variable(const char *variable, const char *contents); - -/* Array of strings with the internal variables with the organization - vars[i] - variable name - vars[i+1] - variable contents -*/ -extern char **vars; -/* The count of the variables (Note that this is the variable count and - _NOT_ the string count in 'vars') */ -extern int var_count; - -/* set this to nonzero to print to stderr debug information about expanding - the specs */ -extern int debug_specs; - -/* Add a variable 'variable' with contents 'contents'. If 'contents==NULL', - then the variable is removed. */ -void insert_variable(const char *variable, const char *contents); - -/* Some helper functions: 'open_brace' points to an opening brace - or parenthesis and return the matching closing character or - NULL if not found */ -char *find_close_brace(char *open_brace); -/* Find the next comma in the string where it knows about quoting characters - '\'' and '"' or return NULL if no comma was found */ -char *find_next_comma(char *arg); - -/* Split a given filename in its parts given in the format string 'fmt' - similar to scanf. The results are stored in the paramters you have - to pass in '...' (for each format spec one 'char *'). Possible format - codes are: - - %D - drive + directory (drive of course only on DJGPP) - %d - directory - %f - filename + suffix - %F - filename without suffix - %e - suffix -*/ -void split_fname_fmt(const char *filename, const char *fmt, ...); - -/* Append 'src' to 'dest' and return 'dest' (malloced or realloced - strings) */ -char *string_cat(char *&dest, const char *src); -/* The same as above, but with variable count of arguments. - _NOTE_: The last argument must be NULL!!!! */ -char *string_cat(char *&, const char *src1, const char *src2, ...); -/* Free 'str' and set it to NULL */ -void string_free(char *&str); -/* Remove any directory part in 'name' and when 'with_suffix==0' also - the suffix */ -void BaseName(char *name, int with_suffix = 1); -/* The same as above, but store the result in the malloced 'bname' */ -void BaseName(const char *name, char *&bname, int with_suffix = 1); -/* Convert any '\' to '/' in 'name' */ -void BackslashToSlash(char * name); -/* split the given filename 'fname' in its components and return them - malloc'd. If the filename contained a drive letter and colon, it will - be part of 'dir'. */ -void split_fname(const char *fname, char *&dir, char *&name, char *&ext); -/* The same as above, except that the drive letter is stored in 'drive'. - If there is no drive letter, 'drive' will be zero. 'dir' will contain - only the directory and not (if any) drive and colon. */ -void split_fname(const char *fname, char &drive, char *&dir, char *&name, - char *&ext); -/* Expands an given name 'name' to an absolute filename relative to the - current directory. If it was - already absolute nothing is done. If 'new_alloc==0' the 'name' is - not realloced */ -void FExpand(char * & name,int new_alloc=1); - -/* - I moved it to compat layer library. We had 2 copies! - Very usefull function from DJGPP's libc, which "fixes" the path 'in' - and placing it in 'out'. If 'in' is a relative filename it is made - absolute to the current directory. Example: - - char Out[256]; - __fixpath("/foo/foo1/../.././foo",Out); - - will return "/foo" in 'Out' -#ifndef TVCompf_djgpp -void __fixpath(const char *in, char *out); -#endif -*/ - -/* Some functions for redirecting stdout and stderr. They cannot - be called nested!!! */ -/* redirect stderr to a file and return the name of that file */ -char * open_stderr(void); -char * open_stderr(int *nherr); -/* the same for stdout */ -char * open_stdout(void); -/* close the redirected stderr */ -void close_stderr(void); -/* the same for stdout */ -void close_stdout(void); -/* SET: that's for stderr and stdout redirected to the same file */ -char *open_stderr_out(void); -char *open_stderr_out(int *nherr); // Without dup2 -void close_stderr_out(void); -/* SET: can be used to shut-up leak reporters */ -void op_cl_std_clean_up(void); - -/* Return an unique filename in $TMPDIR which starts with 'before'. - Store the result also in 'retval' if it is != NULL. This function - creates the file to make sure that it is really unique. That means - the application is responsible for deleting this file */ -char *unique_name(char *before,char *retval=NULL); -/* Returns the file already opened and unlinked for UNIX */ -FILE *unique_name_f(char *&retname, char *before, char *retval=NULL); -/* The base for the above functions */ -int unique_name(int remove, char *&retname, char *before, char *retval=NULL); - -/* This functions makes ret_path relative to ref_path - It assumes that ref_path is an absolute path which can - optionally have a slash appended */ -int AbsToRelPath(char *ref_path,char *& ret_path, const char *subst); -#endif /* __rhutils_h */ - - |