*
* Copyright : see pcrs.c
*
- * Revisions :
- * $Log: pcrs.h,v $
- * Revision 1.14 2006/12/24 17:27:37 fabiankeil
- * Increase pcrs error code offset to prevent overlaps
- * with pcre versions newer than our own.
- *
- * Revision 1.13 2006/07/18 14:48:47 david__schmidt
- * Reorganizing the repository: swapping out what was HEAD (the old 3.1 branch)
- * with what was really the latest development (the v_3_0_branch branch)
- *
- * Revision 1.11 2002/03/08 14:18:23 oes
- * Fixing -Wconversion warnings
- *
- * Revision 1.10 2002/03/08 13:44:48 oes
- * Hiding internal functions, preventing double inclusion of pcre.h
- *
- * Revision 1.9 2001/08/18 11:35:29 oes
- * - Introduced pcrs_strerror()
- * - added pcrs_execute_list()
- *
- * Revision 1.8 2001/08/15 15:32:50 oes
- * Replaced the hard limit for the maximum number of matches
- * by dynamic reallocation
- *
- * Revision 1.7 2001/08/05 13:13:11 jongfoster
- * Making parameters "const" where possible.
- *
- * Revision 1.6 2001/07/29 18:52:06 jongfoster
- * Renaming _PCRS_H, and adding "extern C {}"
- *
- * Revision 1.5 2001/07/18 17:27:00 oes
- * Changed interface; Cosmetics
- *
- * Revision 1.4 2001/06/29 13:33:19 oes
- * - Cleaned up, commented and adapted to reflect the
- * changes in pcrs.c
- * - Introduced the PCRS_* flags
- *
- * Revision 1.3 2001/06/09 10:58:57 jongfoster
- * Removing a single unused #define which referenced BUFSIZ
- *
- * Revision 1.2 2001/05/25 11:03:55 oes
- * Added sanity check for NULL jobs to pcrs_exec_substitution
- *
- * Revision 1.1.1.1 2001/05/15 13:59:02 oes
- * Initial import of version 2.9.3 source tree
- *
- * Revision 1.4 2001/05/11 01:57:02 rodney
- * Added new file header standard w/RCS control tags.
- *
- * revision 1.3 2001/05/08 02:38:13 rodney
- * Changed C++ "//" style comment to C style comments.
- *
- * revision 1.2 2001/04/30 02:39:24 rodney
- * Made this pcrs.h file conditionally included.
- *
- * revision 1.1 2001/04/16 21:10:38 rodney
- * Initial checkin
- *
*********************************************************************/
-#define PCRS_H_VERSION "$Id: pcrs.h,v 1.14 2006/12/24 17:27:37 fabiankeil Exp $"
-\f
+#define PCRS_H_VERSION "$Id: pcrs.h,v 1.17 2009/05/16 13:27:20 fabiankeil Exp $"
+
#ifndef _PCRE_H
#include <pcre.h>
#endif
-#ifdef __cplusplus
-extern "C" {
-#endif
-
/*
* Constants:
*/
* PCRE 6.7 uses error codes from -1 to -21, PCRS error codes
* below -100 should be safe for a while.
*/
-#define PCRS_ERR_NOMEM -100 /* Failed to acquire memory. */
-#define PCRS_ERR_CMDSYNTAX -101 /* Syntax of s///-command */
-#define PCRS_ERR_STUDY -102 /* pcre error while studying the pattern */
-#define PCRS_ERR_BADJOB -103 /* NULL job pointer, pattern or substitute */
-#define PCRS_WARN_BADREF -104 /* Backreference out of range */
+#define PCRS_ERR_NOMEM -100 /* Failed to acquire memory. */
+#define PCRS_ERR_CMDSYNTAX -101 /* Syntax of s///-command */
+#define PCRS_ERR_STUDY -102 /* pcre error while studying the pattern */
+#define PCRS_ERR_BADJOB -103 /* NULL job pointer, pattern or substitute */
+#define PCRS_WARN_BADREF -104 /* Backreference out of range */
+#define PCRS_WARN_TRUNCATION -105 /* At least one pcrs variable was too big,
+ * only the first part was used. */
/* Flags */
#define PCRS_GLOBAL 1 /* Job should be applied globally, as with perl's g option */
/* Main usage */
extern pcrs_job *pcrs_compile_command(const char *command, int *errptr);
extern pcrs_job *pcrs_compile(const char *pattern, const char *substitute, const char *options, int *errptr);
-extern int pcrs_execute(pcrs_job *job, char *subject, size_t subject_length, char **result, size_t *result_length);
+extern int pcrs_execute(pcrs_job *job, const char *subject, size_t subject_length, char **result, size_t *result_length);
extern int pcrs_execute_list(pcrs_job *joblist, char *subject, size_t subject_length, char **result, size_t *result_length);
/* Freeing jobs */
/* Info on errors: */
extern const char *pcrs_strerror(const int error);
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
+extern int pcrs_job_is_dynamic(char *job);
+extern char pcrs_get_delimiter(const char *string);
+extern char *pcrs_execute_single_command(const char *subject, const char *pcrs_command, int *hits);
+/*
+ * Variable/value pair for dynamic pcrs commands.
+ */
+struct pcrs_variable
+{
+ const char *name;
+ char *value;
+ int static_value;
+};
+
+extern pcrs_job *pcrs_compile_dynamic_command(char *pcrs_command, const struct pcrs_variable v[], int *error);
+
+/* Only relevant for maximum pcrs variable size */
+#ifndef PCRS_BUFFER_SIZE
+#define PCRS_BUFFER_SIZE 4000
+#endif /* ndef PCRS_BUFFER_SIZE */
#endif /* ndef PCRS_H_INCLUDED */