1 files changed, 107 insertions, 0 deletions
diff --git a/pigeonhole/src/plugins/sieve-extprograms/sieve-extprograms-common.h b/pigeonhole/src/plugins/sieve-extprograms/sieve-extprograms-common.h
new file mode 100644
index 0000000..063c02b
--- /dev/null
+++ b/pigeonhole/src/plugins/sieve-extprograms/sieve-extprograms-common.h
@@ -0,0 +1,107 @@
+#ifndef SIEVE_EXTPROGRAMS_COMMON_H
+#define SIEVE_EXTPROGRAMS_COMMON_H
+
+#include "sieve-common.h"
+
+/*
+ * Extension configuration
+ */
+
+enum sieve_extprograms_eol {
+	SIEVE_EXTPROGRAMS_EOL_CRLF = 0,
+	SIEVE_EXTPROGRAMS_EOL_LF
+};
+
+struct sieve_extprograms_config {
+	const struct sieve_extension *copy_ext;
+	const struct sieve_extension *var_ext;
+
+	char *socket_dir;
+	char *bin_dir;
+
+	enum sieve_extprograms_eol default_input_eol;
+
+	unsigned int execute_timeout;
+};
+
+struct sieve_extprograms_config *sieve_extprograms_config_init
+	(const struct sieve_extension *ext);
+void sieve_extprograms_config_deinit
+	(struct sieve_extprograms_config **ext_config);
+
+/*
+ * Extensions
+ */
+
+extern const struct sieve_extension_def sieve_ext_vnd_pipe;
+extern const struct sieve_extension_def sieve_ext_vnd_filter;
+extern const struct sieve_extension_def sieve_ext_vnd_execute;
+
+/* 
+ * Commands 
+ */
+
+extern const struct sieve_command_def sieve_cmd_pipe;
+extern const struct sieve_command_def sieve_cmd_filter;
+extern const struct sieve_command_def sieve_cmd_execute;
+
+/*
+ * Operations
+ */
+
+extern const struct sieve_operation_def sieve_opr_pipe;
+extern const struct sieve_operation_def sieve_opr_filter;
+extern const struct sieve_operation_def sieve_opr_execute;
+
+/*
+ * Program name and arguments
+ */
+
+bool sieve_extprogram_arg_is_valid(string_t *arg);
+bool sieve_extprogram_name_is_valid(string_t *name);
+
+/*
+ * Command validation
+ */
+
+bool sieve_extprogram_command_validate
+	(struct sieve_validator *valdtr, struct sieve_command *cmd);
+
+/*
+ * Common command operands
+ */
+
+int sieve_extprogram_command_read_operands
+	(const struct sieve_runtime_env *renv, sieve_size_t *address,
+		string_t **pname_r, struct sieve_stringlist **args_list_r);
+
+/*
+ * Running external programs
+ */
+
+void sieve_extprogram_exec_error
+	(struct sieve_error_handler *ehandler, const char *location,
+		const char *fmt, ...) ATTR_FORMAT(3, 4);
+
+struct sieve_extprogram *sieve_extprogram_create
+	(const struct sieve_extension *ext, const struct sieve_script_env *senv,
+		const struct sieve_message_data *msgdata, const char *action,
+		const char *program_name, const char * const *args,
+		enum sieve_error *error_r);
+void sieve_extprogram_destroy(struct sieve_extprogram **_sprog);
+
+void sieve_extprogram_set_output
+	(struct sieve_extprogram *sprog, struct ostream *output);
+void sieve_extprogram_set_output_seekable
+	(struct sieve_extprogram *sprog);
+struct istream *sieve_extprogram_get_output_seekable
+	(struct sieve_extprogram *sprog);
+
+void sieve_extprogram_set_input
+	(struct sieve_extprogram *sprog, struct istream *input);
+int sieve_extprogram_set_input_mail
+	(struct sieve_extprogram *sprog, struct mail *mail);
+
+int sieve_extprogram_run(struct sieve_extprogram *sprog);
+
+#endif