rpmmacro.h

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#ifndef _H_MACRO_
#define _H_MACRO_

#include <stdio.h>
#include <stddef.h>

#include <rpm/rpmutil.h>
#include <rpm/rpmfileutil.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef struct rpmMacroEntry_s * rpmMacroEntry;

typedef struct rpmMacroContext_s * rpmMacroContext;

typedef struct rpmMacroBuf_s *rpmMacroBuf;

typedef void (*macroFunc)(rpmMacroBuf mb, rpmMacroEntry me, ARGV_t argv, size_t *parsed);

extern rpmMacroContext rpmGlobalMacroContext;

extern rpmMacroContext rpmCLIMacroContext;

extern const char * macrofiles;

#define RMIL_BUILTIN    -20
#define RMIL_DEFAULT    -15
#define RMIL_MACROFILES -13
#define RMIL_RPMRC  -11

#define RMIL_CMDLINE    -7
#define RMIL_TARBALL    -5
#define RMIL_SPEC   -3
#define RMIL_OLDSPEC    -1
#define RMIL_GLOBAL 0

/* Deprecated compatibility wrappers */
#define addMacro(_mc, _n, _o, _b, _l) rpmPushMacro(_mc, _n, _o, _b, _l)
#define delMacro(_mc, _n) rpmPopMacro(_mc, _n)

/* rpm expression parser flags */
#define RPMEXPR_EXPAND      (1 << 0)    
/* rpm macro expansion flags */
#define RPMEXPAND_EXPAND_ARGS   (1 << 0)    
#define RPMEXPAND_KEEP_QUOTED   (1 << 1)    
#define RPMEXPAND_HAVE_QUOTED   (1 << 2)    
enum rpmMacroFlags_e {
    RPMMACRO_DEFAULT    = 0,
    RPMMACRO_LITERAL    = (1 << 0),     
};
typedef rpmFlags rpmMacroFlags;

void    rpmDumpMacroTable   (rpmMacroContext mc,
                    FILE * fp);

int rpmExpandMacros (rpmMacroContext mc, const char * sbuf,
                char ** obuf, int flags);

int rpmExpandThisMacro (rpmMacroContext mc, const char *n,
                ARGV_const_t args,
                char ** obuf, int flags);

int rpmPushMacro    (rpmMacroContext mc, const char * n,
                const char * o,
                const char * b, int level);

int rpmPushMacroFlags   (rpmMacroContext mc, const char * n,
                    const char * o,
                    const char * b, int level,
                    rpmMacroFlags flags);

int rpmPushMacroAux(rpmMacroContext mc,
            const char * n, const char * o,
            macroFunc f, void *priv, int nargs,
            int level, rpmMacroFlags flags);

void *rpmMacroEntryPriv(rpmMacroEntry me);

void rpmMacroBufAppend(rpmMacroBuf mb, char c);

void rpmMacroBufAppendStr(rpmMacroBuf mb, const char *str);

RPM_GNUC_PRINTF(3, 4)
void rpmMacroBufErr(rpmMacroBuf mb, int error, const char *fmt, ...);

int rpmPopMacro (rpmMacroContext mc, const char * n);

int rpmDefineMacro  (rpmMacroContext mc, const char * macro,
                int level);

int rpmUndefineMacro(rpmMacroContext mc, const char *n);

int rpmMacroIsDefined(rpmMacroContext mc, const char *n);

int rpmMacroIsParametric(rpmMacroContext mc, const char *n);

void    rpmLoadMacros   (rpmMacroContext mc, int level);

int rpmLoadMacroFile(rpmMacroContext mc, const char * fn);

void    rpmInitMacros   (rpmMacroContext mc, const char * macrofiles);

void    rpmFreeMacros   (rpmMacroContext mc);

char * rpmExpand    (const char * arg, ...) RPM_GNUC_NULL_TERMINATED;

int rpmExpandNumeric (const char * arg);

const char *rpmConfigDir(void);

int rpmExprBoolFlags(const char * expr, int flags);

char * rpmExprStrFlags(const char * expr, int flags);

int rpmExprBool(const char * expr);

char * rpmExprStr(const char * expr);

#ifdef __cplusplus
}
#endif

#endif  /* _H_ MACRO_ */