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Diffstat (limited to 'pith/rules.h')
| -rw-r--r-- | pith/rules.h | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/pith/rules.h b/pith/rules.h new file mode 100644 index 0000000..39fda49 --- /dev/null +++ b/pith/rules.h @@ -0,0 +1,151 @@ +/* Included file rules.h */ + +#ifndef PITH_RULES_INCLUDED +#define PITH_RULES_INCLUDED + +#include "../pith/conftype.h" +#include "../pith/detoken.h" +#include "../pith/indxtype.h" +#include "../pith/rulestype.h" + +/* Exported prototypes */ + +void create_rule_list (struct variable *); +SPAREP_S *get_sparep_for_rule(char *, int); +void free_sparep_for_rule(void **); +void free_parsed_rule_list (PRULELIST_S **); +RULE_RESULT *get_result_rule (int, int, ENVELOPE *); +char *get_rule_result (int , char *, int); +char *process_rule (RULE_S *, int, ENVELOPE *); +char **functions_for_token (char *); +RULELIST *get_rulelist_from_code (int, PRULELIST_S *); +RULE_S *get_rule (RULELIST *, int); +int condition_contains_token (CONDITION_S *, char *); +int context_for_function (char *); +ENVELOPE *rules_fetchenvelope(INDEXDATA_S *idata, int *we_clear); + +/* Separators: + * + * A separator is a string that separates the rule condition with the rule + * action. Below is the list of separators + * + */ + +#define SAVE_TO_SEP "->" +#define APPLY_SEP "=>" + +/*------- Definitions of tokens -------*/ +/*------ Keep the list alphabetically sorted, thanks -------*/ + +#define ADDR_TOKEN "_ADDRESS_" +#define ADDCC_TOKEN "_ADDRESSCC_" +#define ADDRECIP_TOKEN "_ADDRESSRECIPS_" +#define ADDTO_TOKEN "_ADDRESSTO_" +#define BCC_TOKEN "_BCC_" +#define CC_TOKEN "_CC_" +#define COLLECT_TOKEN "_COLLECTION_" +#define FCCF_TOKEN "_FCCFROM_" +#define FCCS_TOKEN "_FCCSENDER_" +#define FLAG_TOKEN "_FLAG_" +#define FOLDER_TOKEN "_FOLDER_" +#define FADDRESS_TOKEN "_FORWARDADDRESS_" +#define FFROM_TOKEN "_FORWARDFROM_" +#define FROM_TOKEN "_FROM_" +#define KEY_TOKEN "_PKEY_" +#define LCC_TOKEN "_LCC_" +#define NICK_TOKEN "_NICK_" +#define OTEXT_TOKEN "_OPENINGTEXT_" +#define OTEXTNQ_TOKEN "_OPENINGTEXTNQ_" +#define PROCID_TOKEN "_PROCID_" +#define ROLE_TOKEN "_ROLE_" +#define SCREEN_TOKEN "_SCREEN_" +#define SEND_TOKEN "_SENDER_" +#define SUBJ_TOKEN "_SUBJECT_" +#define THDDSPSTY_TOKEN "_THREADSTYLE_" +#define THDNDXSTY_TOKEN "_THREADINDEX_" +#define TO_TOKEN "_TO_" + +/*------ Definitions of relational operands -------------*/ + +typedef struct { + char *value; + TestType ttype; + int (*execute)(); +} REL_TOKEN; + +/* Relational Operands */ +#define AND_REL "&&" /* For putting more than one condition */ +#define IN_REL "<<" /* For belonging relation */ +#define NI_REL ">>" /* For contain relation */ +#define NOT_IN_REL "!<" /* Negation of IN_REL */ +#define NOT_NI_REL "!>" /* Negation of NI_REL */ +#define EQ_REL "==" /* Test of equality */ +#define NOT_EQ_REL "!=" /* Test of inequality */ +#define OPEN_SET "{" /* Braces to open a set */ +#define CLOSE_SET "}" /* Braces to close a set*/ + +/*--- Context in which these variables can be used ---*/ + +typedef struct use_context { + char *name; + int what_for; +} USE_IN_CONTEXT; + + +static USE_IN_CONTEXT tokens_use[] = { + {NICK_TOKEN, FOR_SAVE}, + {FROM_TOKEN, FOR_SAVE}, + {OTEXT_TOKEN, FOR_SAVE|FOR_FOLDER}, + {OTEXTNQ_TOKEN, FOR_SAVE|FOR_FOLDER}, + {ROLE_TOKEN, FOR_COMPOSE}, + {FOLDER_TOKEN, FOR_SAVE|FOR_FOLDER|FOR_THREAD|FOR_COMPOSE}, + {SUBJ_TOKEN, FOR_SAVE|FOR_FOLDER|FOR_COMPOSE}, + {FLAG_TOKEN, FOR_SAVE|FOR_FLAG}, + {COLLECT_TOKEN, FOR_SAVE|FOR_COMPOSE|FOR_FOLDER|FOR_THREAD}, + {THDDSPSTY_TOKEN, FOR_THREAD}, + {THDNDXSTY_TOKEN, FOR_THREAD}, + {ADDR_TOKEN, FOR_SAVE|FOR_FOLDER}, + {TO_TOKEN, FOR_SAVE}, + {ADDTO_TOKEN, FOR_SAVE|FOR_COMPOSE}, + {ADDCC_TOKEN, FOR_SAVE|FOR_COMPOSE}, + {ADDRECIP_TOKEN, FOR_SAVE|FOR_COMPOSE}, + {SCREEN_TOKEN, FOR_KEY}, + {KEY_TOKEN, FOR_KEY}, + {SEND_TOKEN, FOR_SAVE}, + {CC_TOKEN, FOR_SAVE}, + {BCC_TOKEN, FOR_COMPOSE}, + {LCC_TOKEN, FOR_COMPOSE}, + {FFROM_TOKEN, FOR_COMPOSE}, + {FADDRESS_TOKEN, FOR_COMPOSE}, + {NULL, FOR_NOTHING} +}; + + +typedef struct { + char *name; + char* (*execute)(); + int what_for; +} RULE_FCN; + +#define COMMAND_FCN "_COMMAND_" +#define COPY_FCN "_COPY_" +#define EXEC_FCN "_EXEC_" +#define INDEX_FCN "_INDEX_" +#define REPLACE_FCN "_REPLACE_" +#define REPLYSTR_FCN "_RESTR_" +#define REPLY_FCN "_REPLY_" +#define RESUB_FCN "_RESUB_" +#define REXTRIM_FCN "_REXTRIM_" +#define SAVE_FCN "_SAVE_" +#define SIGNATURE_FCN "_SIGNATURE_" +#define SMTP_FCN "_SMTP_" +#define SORT_FCN "_SORT_" +#define STARTUP_FCN "_STARTUP_" +#define THRDSTYLE_FCN "_THREADSTYLE_" +#define THRDINDEX_FCN "_THREADINDEX_" +#define TRIM_FCN "_TRIM_" + +#define STRICTLY 0x1 +#define RELAXED 0x2 + +#endif /* PITH_RULES_INCLUDED */ |