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diff include/urweb/types.h @ 1739:c414850f206f

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Add support for -boot flag, which allows in-tree execution of Ur/Web The boot flag rewrites most hardcoded paths to point to the build directory, and also forces static compilation. This is convenient for developing Ur/Web, or if you cannot 'sudo make install' Ur/Web. The following changes were made: * Header files were moved to include/urweb instead of include; this lets FFI users point their C_INCLUDE_PATH at this directory at write <urweb/urweb.h>. For internal Ur/Web executables, we simply pass -I$PATH/include/urweb as normal. * Differentiate between LIB and SRCLIB; SRCLIB is Ur and JavaScript source files, while LIB is compiled products from libtool. For in-tree compilation these live in different places. * No longer reference Config for paths; instead use Settings; these settings can be changed dynamically by Compiler.enableBoot () (TODO: add a disableBoot function.) * config.h is now generated directly in include/urweb/config.h, for consistency's sake (especially since it gets installed along with the rest of the headers!) * All of the autotools build products got updated. * The linkStatic field in protocols now only contains the name of the build product, and not the absolute path. Future users have to be careful not to reference the Settings files to early, lest they get an old version (this was the source of two bugs during development of this patch.)
author Edward Z. Yang <ezyang@mit.edu>
date Wed, 02 May 2012 17:17:57 -0400
parents
children 69daa6d70299
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/include/urweb/types.h	Wed May 02 17:17:57 2012 -0400
@@ -0,0 +1,110 @@
+#ifndef URWEB_TYPES_H
+#define URWEB_TYPES_H
+
+#include <time.h>
+#include <unistd.h>
+#include <stdint.h>
+
+typedef long long uw_Basis_int;
+typedef double uw_Basis_float;
+typedef char* uw_Basis_string;
+typedef char uw_Basis_char;
+typedef struct {
+  time_t seconds;
+  unsigned microseconds;
+} uw_Basis_time;
+typedef struct {
+  size_t size;
+  char *data;
+} uw_Basis_blob;
+
+typedef int uw_unit;
+typedef uw_unit uw_Basis_unit;
+
+typedef enum uw_Basis_bool { uw_Basis_False, uw_Basis_True } uw_Basis_bool;
+
+typedef struct uw_context *uw_context;
+
+typedef uw_Basis_string uw_Basis_xhtml;
+typedef uw_Basis_string uw_Basis_page;
+typedef uw_Basis_string uw_Basis_xbody;
+typedef uw_Basis_string uw_Basis_css_class;
+
+typedef unsigned uw_Basis_client;
+typedef struct {
+  unsigned cli, chn;
+} uw_Basis_channel;
+
+typedef struct {
+  int context;
+  unsigned long long source;
+} uw_Basis_source;
+
+typedef struct uw_Basis_file {
+  uw_Basis_string name, type;
+  uw_Basis_blob data;
+} uw_Basis_file;
+
+typedef struct uw_Basis_postBody {
+  uw_Basis_string type, data;
+} uw_Basis_postBody;
+
+typedef uw_Basis_string uw_Basis_queryString;
+
+typedef enum { SUCCESS, FATAL, BOUNDED_RETRY, UNLIMITED_RETRY, RETURN_INDIRECTLY } failure_kind;
+
+typedef enum { SERVED, KEEP_OPEN, FAILED } request_result;
+
+typedef struct input *uw_input;
+
+#define INTS_MAX 50
+#define FLOATS_MAX 100
+#define TIMES_MAX 100
+
+typedef void (*uw_callback)(void *);
+typedef void (*uw_callback_with_retry)(void *, int will_retry);
+typedef void (*uw_logger)(void*, const char *fmt, ...);
+
+typedef struct {
+  void (*callback)(uw_context);
+  unsigned int period;
+} uw_periodic;
+
+typedef struct {
+  int inputs_len, timeout;
+  char *url_prefix;
+
+  void (*client_init)();
+  void (*initializer)(uw_context);
+  void (*expunger)(uw_context, uw_Basis_client);
+
+  void (*db_init)(uw_context);
+  int (*db_begin)(uw_context);
+  int (*db_commit)(uw_context);
+  int (*db_rollback)(uw_context);
+  void (*db_close)(uw_context);
+
+  void (*handle)(uw_context, char *);
+
+  int (*input_num)(const char*);
+  uw_Basis_string (*cookie_sig)(uw_context);
+  int (*check_url)(const char *);
+  int (*check_mime)(const char *);
+  int (*check_requestHeader)(const char *);
+  int (*check_responseHeader)(const char *);
+
+  void (*on_error)(uw_context, char *);
+
+  uw_periodic *periodics; // 0-terminated array
+
+  uw_Basis_string time_format;
+} uw_app;
+
+#define ERROR_BUF_LEN 1024
+
+typedef struct {
+  size_t max;
+  char *start, *front, *back;
+} uw_buffer;
+
+#endif