Mercurial > urweb
changeset 2211:ef766ef6e242
Merge.
| author | Ziv Scully <ziv@mit.edu> |
|---|---|
| date | Sat, 13 Sep 2014 19:16:07 -0400 |
| parents | 69c0f36255cb 739172204214 |
| children | 388ba4dc7c96 |
| files | include/urweb/urweb_cpp.h src/c/urweb.c src/cjr_print.sml src/compiler.sig src/compiler.sml src/sources src/sql.sml |
| diffstat | 68 files changed, 1493 insertions(+), 685 deletions(-) [+] |
line wrap: on
line diff
--- a/.hgignore Sat May 31 22:23:25 2014 -0400 +++ b/.hgignore Sat Sep 13 19:16:07 2014 -0400 @@ -66,6 +66,8 @@ ltmain.sh missing +tests/*.db + syntax: regexp ^Makefile$
--- a/CHANGELOG Sat May 31 22:23:25 2014 -0400 +++ b/CHANGELOG Sat Sep 13 19:16:07 2014 -0400 @@ -1,3 +1,47 @@ +======== +20140830 +======== + +- New HTML attribute: 'role' +- Bug fixes + +======== +20140819 +======== + +- Improvements to HTML model +- Bug fixes and optimization improvements + +======== +20140807 +======== + +- New .urp directive: 'file' +- Support for 'aria-*' attributes in HTML +- Default value of 'jsFunc' for less-safe FFI +- Client-side implementation of Basis function 'strsindex' +- Bug fixes and improvements to type inference and documentation + +======== +20140704 +======== + +- New syntactic shorthand for antiquoting subqueries +- New Top members: max and min +- 'sql_injectable_prim' instance for 'url' +- Bug fixes + +======== +20140615 +======== + +- New syntactic sugar: 'let E where DS end' for 'let DS in E end' +- Add 'onChange' attributes to more tags. +- New standard library function: String.trim +- Start treating Ur/Web tag <button> as real HTML tag <button>, + with special handling of 'value' attribute as tag content. +- Bug fixes + ======== 20140531 ========
--- a/configure.ac Sat May 31 22:23:25 2014 -0400 +++ b/configure.ac Sat Sep 13 19:16:07 2014 -0400 @@ -1,4 +1,4 @@ -AC_INIT([urweb], [20140531]) +AC_INIT([urweb], [20140830]) WORKING_VERSION=1 AC_USE_SYSTEM_EXTENSIONS
--- a/doc/manual.tex Sat May 31 22:23:25 2014 -0400 +++ b/doc/manual.tex Sat Sep 13 19:16:07 2014 -0400 @@ -146,7 +146,8 @@ \item \texttt{database DBSTRING} sets the string to pass to libpq to open a database connection. \item \texttt{debug} saves some intermediate C files, which is mostly useful to help in debugging the compiler itself. \item \texttt{effectful Module.ident} registers an FFI function or transaction as having side effects. The optimizer avoids removing, moving, or duplicating calls to such functions. This is the default behavior for \texttt{transaction}-based types. -\item \texttt{exe FILENAME} sets the filename to which to write the output executable. The default for file \texttt{P.urp} is \texttt{P.exe}. +\item \texttt{exe FILENAME} sets the filename to which to write the output executable. The default for file \texttt{P.urp} is \texttt{P.exe}. +\item \texttt{file URI FILENAME} asks for the application executable to respond to requests for \texttt{URI} by serving a snapshot of the contents of \texttt{FILENAME} as of compile time. That is, the file contents are baked into the executable. System file \texttt{/etc/mime.types} is consulted (again, at compile time) to figure out the right MIME type to suggest in the HTTP response. \item \texttt{ffi FILENAME} reads the file \texttt{FILENAME.urs} to determine the interface to a new FFI module. The name of the module is calculated from \texttt{FILENAME} in the same way as for normal source files. See the files \texttt{include/urweb/urweb\_cpp.h} and \texttt{src/c/urweb.c} for examples of C headers and implementations for FFI modules. In general, every type or value \texttt{Module.ident} becomes \texttt{uw\_Module\_ident} in C. \item \texttt{html5} activates work-in-progress support for generating HTML5 instead of XHTML. For now, this option only affects the first few tokens on any page, which are always the same. \item \texttt{include FILENAME} adds \texttt{FILENAME} to the list of files to be \texttt{\#include}d in C sources. This is most useful for interfacing with new FFI modules. @@ -377,6 +378,10 @@ \item \cd{URWEB\_PQ\_CON}: when using PostgreSQL, overrides the compiled-in connection string \end{itemize} +\subsection{A Word of Warning on Heuristic Compilation} + +For server-side code, Ur/Web follows an unusual compilation model, where not all type-correct programs can be compiled successfully, especially when using functions as data not known until runtime. See Section \ref{phases} for more detail. + \section{Ur Syntax} @@ -625,6 +630,8 @@ A signature item $\mt{table} \; x : c$ is shorthand for $\mt{val} \; x : \mt{Basis}.\mt{sql\_table} \; c \; []$. $\mt{view} \; x : c$ is shorthand for $\mt{val} \; x : \mt{Basis}.\mt{sql\_view} \; c$, $\mt{sequence} \; x$ is short for $\mt{val} \; x : \mt{Basis}.\mt{sql\_sequence}$. $\mt{cookie} \; x : \tau$ is shorthand for $\mt{val} \; x : \mt{Basis}.\mt{http\_cookie} \; \tau$, and $\mt{style} \; x$ is shorthand for $\mt{val} \; x : \mt{Basis}.\mt{css\_class}$. +It is possible to write a $\mt{let}$ expression with its constituents in reverse order, along the lines of Haskell's \cd{where}. An expression $\mt{let} \; e \; \mt{where} \; ed^* \; \mt{end}$ desugars to $\mt{let} \; ed^* \; \mt{in} \; e \; \mt{end}$. + \section{Static Semantics} @@ -2058,7 +2065,7 @@ We will not list here the different HTML tags and related functions from the standard library. They should be easy enough to understand from the code in \texttt{basis.urs}. The set of tags in the library is not yet claimed to be complete for HTML standards. Also note that there is currently no way for the programmer to add his own tags, without using the foreign function interface (Section \ref{ffi}). -Some tags support HTML5 \texttt{data-*} attributes, which in Ur/Web are encoded as a single attribute $\mt{Data}$ with type $\mt{data\_attrs}$ encoding one or more attributes of this kind. See \texttt{basis.urs} for details. The usual HTML5 syntax for these attributes is supported by the Ur/Web parser as syntactic sugar. +Some tags support HTML5 \texttt{data-*} attributes, which in Ur/Web are encoded as a single attribute $\mt{Data}$ with type $\mt{data\_attrs}$ encoding one or more attributes of this kind. See \texttt{basis.urs} for details. The usual HTML5 syntax for these attributes is supported by the Ur/Web parser as syntactic sugar, and the same mechanism is reused to support \texttt{aria-*} attributes. One last useful function is for aborting any page generation, returning some XML as an error message. This function takes the place of some uses of a general exception mechanism. $$\begin{array}{l} @@ -2278,7 +2285,7 @@ &&& \{\{e\}\} \; \mt{AS} \; \{c\} & \textrm{computed table expression, with computed local name} \\ \textrm{$\mt{FROM}$ items} & F &::=& T \mid \{\{e\}\} \mid F \; J \; \mt{JOIN} \; F \; \mt{ON} \; E \\ &&& \mid F \; \mt{CROSS} \; \mt{JOIN} \ F \\ - &&& \mid (Q) \; \mt{AS} \; t \\ + &&& \mid (Q) \; \mt{AS} \; t \mid (\{\{e\}\}) \; \mt{AS} \; t \\ \textrm{Joins} & J &::=& [\mt{INNER}] \\ &&& \mid [\mt{LEFT} \mid \mt{RIGHT} \mid \mt{FULL}] \; [\mt{OUTER}] \\ \textrm{SQL expressions} & E &::=& t.f & \textrm{column references} \\ @@ -2550,10 +2557,12 @@ \item \texttt{jsFunc "putJsFuncNameHere"} \end{itemize} - -\section{Compiler Phases} - -The Ur/Web compiler is unconventional in that it relies on a kind of \emph{heuristic compilation}. Not all valid programs will compile successfully. Informally, programs fail to compile when they are ``too higher order.'' Compiler phases do their best to eliminate different kinds of higher order-ness, but some programs just won't compile. This is a trade-off for producing very efficient executables. Compiled Ur/Web programs use native C representations and require no garbage collection. +When no \texttt{jsFunc} directive is present, the function is assumed to map to a JavaScript function of the same name, if used in a client-side context. + + +\section{\label{phases}Compiler Phases} + +The Ur/Web compiler is unconventional in that it relies on a kind of \emph{heuristic compilation}. Not all valid programs will compile successfully. Informally, programs fail to compile when they are ``too higher order.'' Compiler phases do their best to eliminate different kinds of higher order-ness, but some programs just won't compile. This is a trade-off for producing very efficient executables. Compiled Ur/Web programs use native C representations and require no garbage collection. Also, this warning only applies to server-side code, as client-side code runs in a normal JavaScript environment with garbage collection. In this section, we step through the main phases of compilation, noting what consequences each phase has for effective programming.
--- a/include/urweb/urweb_cpp.h Sat May 31 22:23:25 2014 -0400 +++ b/include/urweb/urweb_cpp.h Sat Sep 13 19:16:07 2014 -0400 @@ -94,6 +94,7 @@ void uw_set_needs_push(struct uw_context *, int); void uw_set_needs_sig(struct uw_context *, int); void uw_set_could_write_db(struct uw_context *, int); +void uw_set_at_most_one_query(struct uw_context *, int); char *uw_Basis_htmlifyInt(struct uw_context *, uw_Basis_int); char *uw_Basis_htmlifyFloat(struct uw_context *, uw_Basis_float); @@ -267,6 +268,7 @@ __attribute__((noreturn)) void uw_return_blob(struct uw_context *, uw_Basis_blob, uw_Basis_string mimeType); __attribute__((noreturn)) void uw_return_blob_from_page(struct uw_context *, uw_Basis_string mimeType); __attribute__((noreturn)) void uw_redirect(struct uw_context *, uw_Basis_string url); +void uw_replace_page(struct uw_context *, const char *data, size_t size); uw_Basis_time uw_Basis_now(struct uw_context *); uw_Basis_time uw_Basis_addSeconds(struct uw_context *, uw_Basis_time, uw_Basis_int);
--- a/lib/js/urweb.js Sat May 31 22:23:25 2014 -0400 +++ b/lib/js/urweb.js Sat Sep 13 19:16:07 2014 -0400 @@ -1050,6 +1050,18 @@ return x; } +function password(s, name) { + if (suspendScripts) + return; + + var x = input(document.createElement("input"), s, + function(x) { return function(v) { if (x.value != v) x.value = v; }; }, "password", name); + x.value = s.data; + x.onkeyup = x.oninput = x.onchange = x.onpropertychange = function() { sv(s, x.value) }; + + return x; +} + function selectValue(x) { if (x.options.length == 0) return ""; @@ -1212,6 +1224,13 @@ else return r; } +function ssidx(h, n) { + var r = h.indexOf(n); + if (r == -1) + return null; + else + return r; +} function sspn(s, chs) { for (var i = 0; i < s.length; ++i) if (chs.indexOf(s.charAt(i)) != -1)
--- a/lib/ur/basis.urs Sat May 31 22:23:25 2014 -0400 +++ b/lib/ur/basis.urs Sat Sep 13 19:16:07 2014 -0400 @@ -703,6 +703,7 @@ val atom : string -> css_value type url val css_url : url -> css_value +val sql_url : sql_injectable_prim url type css_property val property : string -> css_property val value : css_property -> css_value -> css_property @@ -796,9 +797,13 @@ val script : unit -> tag [Code = transaction unit] head [] [] [] -(* Type for HTML5 "data-*" attributes. *) +(* Type for HTML5 "data-*" and "aria-*" attributes. *) +type data_attr_kind +val data_kind : data_attr_kind +val aria_kind : data_attr_kind + type data_attr -val data_attr : string (* Key *) -> string (* Value *) -> data_attr +val data_attr : data_attr_kind -> string (* Key *) -> string (* Value *) -> data_attr (* This function will fail if the key doesn't meet HTML's lexical rules! *) val data_attrs : data_attr -> data_attr -> data_attr @@ -843,7 +848,7 @@ con boxEvents = focusEvents ++ mouseEvents ++ keyEvents ++ resizeEvents ++ scrollEvents con tableEvents = focusEvents ++ mouseEvents ++ keyEvents -con boxAttrs = [Data = data_attr, Id = id, Title = string] ++ boxEvents +con boxAttrs = [Data = data_attr, Id = id, Title = string, Role = string] ++ boxEvents con tableAttrs = [Data = data_attr, Id = id, Title = string] ++ tableEvents val span : bodyTag boxAttrs @@ -946,11 +951,11 @@ val hidden : formTag string [] [Data = data_attr, Id = string, Value = string] val textbox : formTag string [] ([Value = string, Size = int, Placeholder = string, Source = source string, Onchange = transaction unit, Ontext = transaction unit] ++ boxAttrs) -val password : formTag string [] ([Value = string, Size = int, Placeholder = string] ++ boxAttrs) +val password : formTag string [] ([Value = string, Size = int, Placeholder = string, Onchange = transaction unit] ++ boxAttrs) val textarea : formTag string [] ([Rows = int, Cols = int, Onchange = transaction unit, Ontext = transaction unit] ++ boxAttrs) -val checkbox : formTag bool [] ([Checked = bool] ++ boxAttrs) +val checkbox : formTag bool [] ([Checked = bool, Onchange = transaction unit] ++ boxAttrs) type file val fileName : file -> option string @@ -1003,18 +1008,19 @@ con cformTag = fn (attrs :: {Type}) (inner :: {Unit}) => ctx ::: {Unit} - -> [[Body] ~ ctx] => - unit -> tag attrs ([Body] ++ ctx) inner [] [] + -> [[Body] ~ ctx] => [[Body] ~ inner] => + unit -> tag attrs ([Body] ++ ctx) ([Body] ++ inner) [] [] val ctextbox : cformTag ([Value = string, Size = int, Source = source string, Placeholder = string, Onchange = transaction unit, Ontext = transaction unit] ++ boxAttrs) [] +val cpassword : cformTag ([Value = string, Size = int, Source = source string, Placeholder = string, Onchange = transaction unit, + Ontext = transaction unit] ++ boxAttrs) [] val button : cformTag ([Value = string] ++ boxAttrs) [] -val ccheckbox : cformTag ([Value = bool, Size = int, Source = source bool] ++ boxAttrs) [] +val ccheckbox : cformTag ([Value = bool, Size = int, Source = source bool, Onchange = transaction unit] ++ boxAttrs) [] -con cselect = [Cselect] -val cselect : cformTag ([Source = source string, Onchange = transaction unit] ++ boxAttrs) cselect -val coption : unit -> tag [Value = string, Selected = bool] cselect [] [] [] +val cselect : cformTag ([Source = source string, Onchange = transaction unit] ++ boxAttrs) [Cselect] +val coption : unit -> tag [Value = string, Selected = bool] [Cselect, Body] [] [] [] val ctextarea : cformTag ([Value = string, Rows = int, Cols = int, Source = source string, Onchange = transaction unit, Ontext = transaction unit] ++ boxAttrs) []
--- a/lib/ur/string.ur Sat May 31 22:23:25 2014 -0400 +++ b/lib/ur/string.ur Sat Sep 13 19:16:07 2014 -0400 @@ -86,3 +86,28 @@ fun isPrefix {Full = f, Prefix = p} = length f >= length p && substring f {Start = 0, Len = length p} = p + +fun trim s = + let + val len = length s + + fun findStart i = + if i < len && isspace (sub s i) then + findStart (i+1) + else + i + + fun findFinish i = + if i >= 0 && isspace (sub s i) then + findFinish (i-1) + else + i + + val start = findStart 0 + val finish = findFinish (len - 1) + in + if finish >= start then + substring s {Start = start, Len = finish - start + 1} + else + "" + end
--- a/lib/ur/string.urs Sat May 31 22:23:25 2014 -0400 +++ b/lib/ur/string.urs Sat Sep 13 19:16:07 2014 -0400 @@ -33,3 +33,5 @@ val newlines : ctx ::: {Unit} -> [[Body] ~ ctx] => string -> xml ([Body] ++ ctx) [] [] val isPrefix : {Full : t, Prefix : t} -> bool + +val trim : t -> t
--- a/lib/ur/top.ur Sat May 31 22:23:25 2014 -0400 +++ b/lib/ur/top.ur Sat Sep 13 19:16:07 2014 -0400 @@ -405,3 +405,8 @@ "application/x-www-form-urlencoded" => postFields' (postData pb) | _ => error <xml>Tried to get POST fields, but MIME type is not "application/x-www-form-urlencoded"</xml> end + +fun max [t] ( _ : ord t) (x : t) (y : t) : t = + if x > y then x else y +fun min [t] ( _ : ord t) (x : t) (y : t) : t = + if x < y then x else y
--- a/lib/ur/top.urs Sat May 31 22:23:25 2014 -0400 +++ b/lib/ur/top.urs Sat Sep 13 19:16:07 2014 -0400 @@ -287,3 +287,6 @@ val mkRead' : t ::: Type -> (string -> option t) -> string -> read t val postFields : postBody -> list (string * string) + +val max : t ::: Type -> ord t -> t -> t -> t +val min : t ::: Type -> ord t -> t -> t -> t
--- a/src/c/http.c Sat May 31 22:23:25 2014 -0400 +++ b/src/c/http.c Sat Sep 13 19:16:07 2014 -0400 @@ -23,6 +23,9 @@ int uw_backlog = SOMAXCONN; static int keepalive = 0, quiet = 0; +#define qfprintf(f, fmt, args...) do { if(!quiet) fprintf(f, fmt, ##args); } while(0) +#define qprintf(fmt, args...) do { if(!quiet) printf(fmt, ##args); } while(0) + static char *get_header(void *data, const char *h) { char *s = data; int len = strlen(h); @@ -86,8 +89,7 @@ sock = uw_dequeue(); } - if (!quiet) - printf("Handling connection with thread #%d.\n", me); + qprintf("Handling connection with thread #%d.\n", me); while (1) { int r; @@ -95,8 +97,15 @@ if (back - buf == buf_size - 1) { char *new_buf; - buf_size *= 2; - new_buf = realloc(buf, buf_size); + size_t new_buf_size = buf_size*2; + new_buf = realloc(buf, new_buf_size); + if(!new_buf) { + qfprintf(stderr, "Realloc failed while receiving header\n"); + close(sock); + sock = 0; + break; + } + buf_size = new_buf_size; back = new_buf + (back - buf); buf = new_buf; } @@ -107,16 +116,14 @@ r = recv(sock, back, buf_size - 1 - (back - buf), 0); if (r < 0) { - if (!quiet) - fprintf(stderr, "Recv failed\n"); + qfprintf(stderr, "Recv failed while receiving header, retcode %d errno %m\n", r); close(sock); sock = 0; break; } if (r == 0) { - if (!quiet) - printf("Connection closed.\n"); + qprintf("Connection closed.\n"); close(sock); sock = 0; break; @@ -146,9 +153,16 @@ while (back - body < clen) { if (back - buf == buf_size - 1) { char *new_buf; - buf_size *= 2; - new_buf = realloc(buf, buf_size); + size_t new_buf_size = buf_size * 2; + new_buf = realloc(buf, new_buf_size); + if(!new_buf) { + qfprintf(stderr, "Realloc failed while receiving content\n"); + close(sock); + sock = 0; + goto done; + } + buf_size = new_buf_size; back = new_buf + (back - buf); body = new_buf + (body - buf); s = new_buf + (s - buf); @@ -159,16 +173,14 @@ r = recv(sock, back, buf_size - 1 - (back - buf), 0); if (r < 0) { - if (!quiet) - fprintf(stderr, "Recv failed\n"); + qfprintf(stderr, "Recv failed while receiving content, retcode %d errno %m\n", r); close(sock); sock = 0; goto done; } if (r == 0) { - if (!quiet) - fprintf(stderr, "Connection closed.\n"); + qfprintf(stderr, "Connection closed.\n"); close(sock); sock = 0; goto done; @@ -236,8 +248,7 @@ uw_set_headers(ctx, get_header, headers); uw_set_env(ctx, get_env, NULL); - if (!quiet) - printf("Serving URI %s....\n", path); + qprintf("Serving URI %s....\n", path); rr = uw_request(rc, ctx, method, path, query_string, body, back - body, on_success, on_failure, NULL, log_error, log_debug, @@ -301,7 +312,7 @@ } static void help(char *cmd) { - printf("Usage: %s [-p <port>] [-a <IP address>] [-t <thread count>] [-k] [-q]\nThe '-k' option turns on HTTP keepalive.\nThe '-q' option turns off some chatter on stdout.\n", cmd); + printf("Usage: %s [-p <port>] [-a <IP address>] [-t <thread count>] [-k] [-q] [-T SEC]\nThe '-k' option turns on HTTP keepalive.\nThe '-q' option turns off some chatter on stdout.\nThe -T option sets socket recv timeout (0 disables timeout, default is 5 sec)", cmd); } static void sigint(int signum) { @@ -316,6 +327,7 @@ struct sockaddr_in their_addr; // connector's address information socklen_t sin_size; int yes = 1, uw_port = 8080, nthreads = 1, i, *names, opt; + int recv_timeout_sec = 5; signal(SIGINT, sigint); signal(SIGPIPE, SIG_IGN); @@ -323,7 +335,7 @@ my_addr.sin_addr.s_addr = INADDR_ANY; // auto-fill with my IP memset(my_addr.sin_zero, '\0', sizeof my_addr.sin_zero); - while ((opt = getopt(argc, argv, "hp:a:t:kq")) != -1) { + while ((opt = getopt(argc, argv, "hp:a:t:kqT:")) != -1) { switch (opt) { case '?': fprintf(stderr, "Unknown command-line option\n"); @@ -364,6 +376,15 @@ keepalive = 1; break; + case 'T': + recv_timeout_sec = atoi(optarg); + if (recv_timeout_sec < 0) { + fprintf(stderr, "Invalid recv timeout\n"); + help(argv[0]); + return 1; + } + break; + case 'q': quiet = 1; break; @@ -405,8 +426,7 @@ sin_size = sizeof their_addr; - if (!quiet) - printf("Listening on port %d....\n", uw_port); + qprintf("Listening on port %d....\n", uw_port); { pthread_t thread; @@ -434,17 +454,26 @@ int new_fd = accept(sockfd, (struct sockaddr *)&their_addr, &sin_size); if (new_fd < 0) { - if (!quiet) - fprintf(stderr, "Socket accept failed\n"); + qfprintf(stderr, "Socket accept failed\n"); } else { - if (!quiet) - printf("Accepted connection.\n"); + qprintf("Accepted connection.\n"); if (keepalive) { int flag = 1; setsockopt(new_fd, IPPROTO_TCP, TCP_NODELAY, (char *) &flag, sizeof(int)); } + if(recv_timeout_sec>0) { + int ret; + struct timeval tv; + memset(&tv, 0, sizeof(struct timeval)); + tv.tv_sec = recv_timeout_sec; + ret = setsockopt(new_fd, SOL_SOCKET, SO_RCVTIMEO, (char *)&tv, sizeof(struct timeval)); + if(ret != 0) { + qfprintf(stderr, "Timeout setting failed, errcode %d errno '%m'\n", ret); + } + } + uw_enqueue(new_fd); } }
--- a/src/c/request.c Sat May 31 22:23:25 2014 -0400 +++ b/src/c/request.c Sat Sep 13 19:16:07 2014 -0400 @@ -444,8 +444,13 @@ int len = strlen(inputs); if (len+1 > rc->queryString_size) { + char *qs = realloc(rc->queryString, len+1); + if(qs == NULL) { + log_error(logger_data, "queryString is too long (not enough memory)\n"); + return FAILED; + } + rc->queryString = qs; rc->queryString_size = len+1; - rc->queryString = realloc(rc->queryString, len+1); } strcpy(rc->queryString, inputs); @@ -480,8 +485,13 @@ on_success(ctx); if (path_len + 1 > rc->path_copy_size) { + char *pc = realloc(rc->path_copy, path_len + 1); + if(pc == NULL) { + log_error(logger_data, "Path is too long (not enough memory)\n"); + return FAILED; + } + rc->path_copy = pc; rc->path_copy_size = path_len + 1; - rc->path_copy = realloc(rc->path_copy, rc->path_copy_size); } strcpy(rc->path_copy, path); @@ -503,14 +513,14 @@ had_error = 1; strcpy(errmsg, uw_error_message(ctx)); } else { + try_rollback(ctx, 0, logger_data, log_error); + uw_write_header(ctx, "Content-type: text/html\r\n"); uw_write(ctx, "<html><head><title>Fatal Error</title></head><body>"); uw_write(ctx, "Fatal error: "); uw_write(ctx, uw_error_message(ctx)); uw_write(ctx, "\n</body></html>"); - try_rollback(ctx, 0, logger_data, log_error); - return FAILED; } } else @@ -527,14 +537,14 @@ had_error = 1; strcpy(errmsg, uw_error_message(ctx)); } else { + try_rollback(ctx, 0, logger_data, log_error); + uw_reset_keep_error_message(ctx); on_failure(ctx); uw_write_header(ctx, "Content-type: text/plain\r\n"); uw_write(ctx, "Fatal error (out of retries): "); uw_write(ctx, uw_error_message(ctx)); uw_write(ctx, "\n"); - - try_rollback(ctx, 0, logger_data, log_error); return FAILED; } @@ -548,6 +558,8 @@ had_error = 1; strcpy(errmsg, uw_error_message(ctx)); } else { + try_rollback(ctx, 0, logger_data, log_error); + uw_reset_keep_error_message(ctx); on_failure(ctx); uw_write_header(ctx, "Content-type: text/html\r\n"); @@ -556,8 +568,6 @@ uw_write(ctx, uw_error_message(ctx)); uw_write(ctx, "\n</body></html>"); - try_rollback(ctx, 0, logger_data, log_error); - return FAILED; } } else { @@ -567,13 +577,13 @@ had_error = 1; strcpy(errmsg, "Unknown uw_handle return code"); } else { + try_rollback(ctx, 0, logger_data, log_error); + uw_reset_keep_request(ctx); on_failure(ctx); uw_write_header(ctx, "Content-type: text/plain\r\n"); uw_write(ctx, "Unknown uw_handle return code!\n"); - try_rollback(ctx, 0, logger_data, log_error); - return FAILED; } }
--- a/src/c/urweb.c Sat May 31 22:23:25 2014 -0400 +++ b/src/c/urweb.c Sat Sep 13 19:16:07 2014 -0400 @@ -441,7 +441,7 @@ const char *script_header; - int needs_push, needs_sig, could_write_db; + int needs_push, needs_sig, could_write_db, at_most_one_query; size_t n_deltas, used_deltas; delta *deltas; @@ -523,6 +523,7 @@ ctx->needs_push = 0; ctx->needs_sig = 0; ctx->could_write_db = 1; + ctx->at_most_one_query = 0; ctx->source_count = 0; @@ -791,7 +792,7 @@ } void uw_ensure_transaction(uw_context ctx) { - if (!ctx->transaction_started) { + if (!ctx->transaction_started && !ctx->at_most_one_query) { if (ctx->app->db_begin(ctx, ctx->could_write_db)) uw_error(ctx, BOUNDED_RETRY, "Error running SQL BEGIN"); ctx->transaction_started = 1; @@ -1048,12 +1049,12 @@ int n = ctx->app->input_num(name); if (n < 0) { - uw_set_error(ctx, "Bad file input name %s", uw_Basis_htmlifyString(ctx, name)); + uw_set_error(ctx, "Bad file input name"); return -1; } if (n >= ctx->app->inputs_len) { - uw_set_error(ctx, "For file input name %s, index %d is out of range", uw_Basis_htmlifyString(ctx, name), n); + uw_set_error(ctx, "For file input name, index %d is out of range", n); return -1; } @@ -1210,6 +1211,10 @@ ctx->could_write_db = n; } +void uw_set_at_most_one_query(uw_context ctx, int n) { + ctx->at_most_one_query = n; +} + static void uw_buffer_check_ctx(uw_context ctx, const char *kind, uw_buffer *b, size_t extra, const char *desc) { if (b->back - b->front < extra) { @@ -3317,6 +3322,8 @@ return s; } +static pthread_mutex_t message_send_mutex = PTHREAD_MUTEX_INITIALIZER; + int uw_commit(uw_context ctx) { int i; char *sig; @@ -3336,10 +3343,17 @@ } } + // Here's an important lock to provide the abstraction that all messages from one transaction are sent as an atomic unit. + if (ctx->used_deltas > 0) + pthread_mutex_lock(&message_send_mutex); + if (ctx->transaction_started) { int code = ctx->app->db_commit(ctx); if (code) { + if (ctx->used_deltas > 0) + pthread_mutex_unlock(&message_send_mutex); + if (ctx->client) release_client(ctx->client); @@ -3356,7 +3370,7 @@ if (ctx->transactionals[i].free) ctx->transactionals[i].free(ctx->transactionals[i].data, 1); - return 1; + return 1; } for (i = ctx->used_transactionals-1; i >= 0; --i) @@ -3373,16 +3387,19 @@ if (ctx->transactionals[i].commit) { ctx->transactionals[i].commit(ctx->transactionals[i].data); if (uw_has_error(ctx)) { - if (ctx->client) - release_client(ctx->client); - - for (i = ctx->used_transactionals-1; i >= 0; --i) - if (ctx->transactionals[i].rollback != NULL) - ctx->transactionals[i].rollback(ctx->transactionals[i].data); - - for (i = ctx->used_transactionals-1; i >= 0; --i) - if (ctx->transactionals[i].free) - ctx->transactionals[i].free(ctx->transactionals[i].data, 0); + if (ctx->used_deltas > 0) + pthread_mutex_unlock(&message_send_mutex); + + if (ctx->client) + release_client(ctx->client); + + for (i = ctx->used_transactionals-1; i >= 0; --i) + if (ctx->transactionals[i].rollback != NULL) + ctx->transactionals[i].rollback(ctx->transactionals[i].data); + + for (i = ctx->used_transactionals-1; i >= 0; --i) + if (ctx->transactionals[i].free) + ctx->transactionals[i].free(ctx->transactionals[i].data, 0); return 0; } @@ -3398,6 +3415,9 @@ client_send(c, &d->msgs, ctx->script.start, uw_buffer_used(&ctx->script)); } + if (ctx->used_deltas > 0) + pthread_mutex_unlock(&message_send_mutex); + if (ctx->client) release_client(ctx->client); @@ -3617,7 +3637,7 @@ static int mime_format(const char *s) { for (; *s; ++s) - if (!isalnum((int)*s) && *s != '/' && *s != '-' && *s != '.') + if (!isalnum((int)*s) && *s != '/' && *s != '-' && *s != '.' && *s != '+') return 0; return 1; @@ -3859,6 +3879,11 @@ longjmp(ctx->jmp_buf, RETURN_INDIRECTLY); } +void uw_replace_page(uw_context ctx, const char *data, size_t size) { + uw_buffer_reset(&ctx->page); + ctx_uw_buffer_append(ctx, "page", &ctx->page, data, size); +} + __attribute__((noreturn)) void uw_return_blob_from_page(uw_context ctx, uw_Basis_string mimeType) { cleanup *cl; int len; @@ -4269,7 +4294,7 @@ } uw_Basis_bool uw_Basis_lt_time(uw_context ctx, uw_Basis_time t1, uw_Basis_time t2) { - return !!(t1.seconds < t2.seconds || t1.microseconds < t2.microseconds); + return !!(t1.seconds < t2.seconds || (t1.seconds == t2.seconds && t1.microseconds < t2.microseconds)); } uw_Basis_bool uw_Basis_le_time(uw_context ctx, uw_Basis_time t1, uw_Basis_time t2) {
--- a/src/cjr.sml Sat May 31 22:23:25 2014 -0400 +++ b/src/cjr.sml Sat Sep 13 19:16:07 2014 -0400 @@ -129,10 +129,11 @@ withtype decl = decl' located datatype sidedness = datatype Mono.sidedness +datatype dbmode = datatype Mono.dbmode datatype effect = datatype Export.effect datatype export_kind = datatype Export.export_kind -type file = decl list * (export_kind * string * int * typ list * typ * sidedness * bool) list +type file = decl list * (export_kind * string * int * typ list * typ * sidedness * dbmode * bool) list end
--- a/src/cjr_print.sml Sat May 31 22:23:25 2014 -0400 +++ b/src/cjr_print.sml Sat Sep 13 19:16:07 2014 -0400 @@ -1,4 +1,4 @@ -(* Copyright (c) 2008-2012, Adam Chlipala +(* Copyright (c) 2008-2014, Adam Chlipala * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -203,10 +203,10 @@ Prim.p_t_GCC (Prim.Int n), string ")"] | PPrim (Prim.String s) => box [string ("!strcmp(" ^ disc), - string ",", - space, - Prim.p_t_GCC (Prim.String s), - string ")"] + string ",", + space, + Prim.p_t_GCC (Prim.String s), + string ")"] | PPrim (Prim.Char ch) => box [string ("(" ^ disc), space, string "==", @@ -503,16 +503,16 @@ | ECase (e, [((PNone _, _), - (EPrim (Prim.String "NULL"), _)), + (EPrim (Prim.String (_, "NULL")), _)), ((PSome (_, (PVar _, _)), _), (EFfiApp (m, x, [((ERel 0, _), _)]), _))], {disc = t, ...}) => map (fn (x, y) => (x, Nullable y)) (getPargs (EFfiApp (m, x, [(e, t)]), #2 e)) | ECase (e, [((PCon (_, PConFfi {mod = "Basis", con = "True", ...}, _), _), - (EPrim (Prim.String "TRUE"), _)), + (EPrim (Prim.String (_, "TRUE")), _)), ((PCon (_, PConFfi {mod = "Basis", con = "False", ...}, _), _), - (EPrim (Prim.String "FALSE"), _))], + (EPrim (Prim.String (_, "FALSE")), _))], _) => [(e, Bool)] | _ => raise Fail "CjrPrint: getPargs" @@ -2218,7 +2218,7 @@ NONE => #nextval (Settings.currentDbms ()) {loc = loc, seqE = p_exp' false false env seq, seqName = case #1 seq of - EPrim (Prim.String s) => SOME s + EPrim (Prim.String (_, s)) => SOME s | _ => NONE} | SOME {id, query} => #nextvalPrepared (Settings.currentDbms ()) {loc = loc, id = id, @@ -2634,7 +2634,7 @@ end | _ => NONE - val fields = foldl (fn ((ek, _, _, ts, _, _, _), fields) => + val fields = foldl (fn ((ek, _, _, ts, _, _, _, _), fields) => case ek of Action eff => (case List.nth (ts, length ts - 2) of @@ -2956,7 +2956,7 @@ scripts (Settings.getScripts ()) end - fun p_page (ek, s, n, ts, ran, side, tellSig) = + fun p_page (ek, s, n, ts, ran, side, dbmode, tellSig) = let val (ts, defInputs, inputsVar, fields) = case ek of @@ -3106,6 +3106,10 @@ string (if couldWriteDb ek then "1" else "0"), string ");", newline, + string "uw_set_at_most_one_query(ctx, ", + string (case dbmode of OneQuery => "1" | _ => "0"), + string ");", + newline, string "uw_set_needs_push(ctx, ", string (case side of ServerAndPullAndPush => "1" @@ -3293,6 +3297,17 @@ val now = Time.now () val nowD = Date.fromTimeUniv now val rfcFmt = "%a, %d %b %Y %H:%M:%S GMT" + + fun hexifyByte (b : Word8.word) : string = + let + val s = Int.fmt StringCvt.HEX (Word8.toInt b) + in + "\\x" ^ (if size s < 2 then "0" else "") ^ s + end + + fun hexify (v : Word8Vector.vector) : string = + String.concat (Word8Vector.foldr (fn (b, ls) => + hexifyByte b :: ls) [] v) in box [string "#include \"", string (OS.Path.joinDirFile {dir = !Settings.configInclude, @@ -3520,9 +3535,9 @@ string "}", newline, newline, - string "uw_write_header(ctx, \"Content-type: text/javascript\\r\\n\");", + string "uw_write_header(ctx, \"Content-Type: text/javascript\\r\\n\");", newline, - string ("uw_write_header(ctx, \"Last-modified: " ^ Date.fmt rfcFmt nowD ^ "\\r\\n\");"), + string ("uw_write_header(ctx, \"Last-Modified: " ^ Date.fmt rfcFmt nowD ^ "\\r\\n\");"), newline, string ("uw_write_header(ctx, \"Cache-Control: max-age=31536000, public\\r\\n\");"), newline, @@ -3532,6 +3547,37 @@ newline], string "}", newline, + newline, + + p_list_sep newline (fn r => + box [string "if (!strcmp(request, \"", + string (String.toCString (#Uri r)), + string "\")) {", + newline, + box [(case #ContentType r of + NONE => box [] + | SOME ct => box [string "uw_write_header(ctx, \"Content-Type: ", + string (String.toCString ct), + string "\\r\\n\");", + newline]), + string ("uw_write_header(ctx, \"Last-Modified: " ^ Date.fmt rfcFmt (Date.fromTimeUniv (#LastModified r)) ^ "\\r\\n\");"), + newline, + string ("uw_write_header(ctx, \"Content-Length: " ^ Int.toString (Word8Vector.length (#Bytes r)) ^ "\\r\\n\");"), + newline, + string ("uw_write_header(ctx, \"Cache-Control: max-age=31536000, public\\r\\n\");"), + newline, + string "uw_replace_page(ctx, \"", + string (hexify (#Bytes r)), + string "\", ", + string (Int.toString (Word8Vector.length (#Bytes r))), + string ");", + newline, + string "return;", + newline], + string "};", + newline]) (Settings.listFiles ()), + + newline, p_list_sep newline (fn x => x) pds', newline, string "uw_clear_headers(ctx);",
--- a/src/cjrize.sml Sat May 31 22:23:25 2014 -0400 +++ b/src/cjrize.sml Sat Sep 13 19:16:07 2014 -0400 @@ -242,7 +242,7 @@ let fun fail msg = (ErrorMsg.errorAt loc msg; - ((L'.EPrim (Prim.String ""), loc), sm)) + ((L'.EPrim (Prim.String (Prim.Normal, "")), loc), sm)) in case e of L.EPrim p => ((L'.EPrim p, loc), sm) @@ -632,7 +632,7 @@ fun flatten e = case #1 e of L.ERecord [] => [] - | L.ERecord [(x, (L.EPrim (Prim.String v), _), _)] => [(x, v)] + | L.ERecord [(x, (L.EPrim (Prim.String (_, v)), _), _)] => [(x, v)] | L.EStrcat (e1, e2) => flatten e1 @ flatten e2 | _ => (ErrorMsg.errorAt loc "Constraint has not been fully determined"; Print.prefaces "Undetermined constraint" @@ -640,7 +640,7 @@ []) val pe = case #1 pe of - L.EPrim (Prim.String s) => s + L.EPrim (Prim.String (_, s)) => s | _ => (ErrorMsg.errorAt loc "Primary key has not been fully determined"; Print.prefaces "Undetermined constraint" [("e", MonoPrint.p_exp MonoEnv.empty pe)]; @@ -662,7 +662,7 @@ fun flatten e = case #1 e of L.ERecord [] => [] - | L.ERecord [(x, (L.EPrim (Prim.String v), _), _)] => [(x, v)] + | L.ERecord [(x, (L.EPrim (Prim.String (_, v)), _), _)] => [(x, v)] | L.EStrcat (e1, e2) => flatten e1 @ flatten e2 | _ => (ErrorMsg.errorAt loc "Constraint has not been fully determined"; Print.prefaces "Undetermined constraint" @@ -670,7 +670,7 @@ []) val e = case #1 e of - L.EPrim (Prim.String s) => s + L.EPrim (Prim.String (_, s)) => s | _ => (ErrorMsg.errorAt loc "VIEW query has not been fully determined"; Print.prefaces "Undetermined VIEW query" [("e", MonoPrint.p_exp MonoEnv.empty e)]; @@ -730,12 +730,14 @@ end) ([], [], [], Sm.empty) ds - val sideInfo = foldl (fn ((n, mode), mp) => IM.insert (mp, n, mode)) IM.empty sideInfo + val sideInfo = foldl (fn ((n, mode, dbmode), mp) => IM.insert (mp, n, (mode, dbmode))) IM.empty sideInfo val ps = map (fn (ek, s, n, ts, t, _, b) => - (ek, s, n, ts, t, - getOpt (IM.find (sideInfo, n), L'.ServerOnly), - b)) ps + let + val (side, db) = getOpt (IM.find (sideInfo, n), (L'.ServerOnly, L'.AnyDb)) + in + (ek, s, n, ts, t, side, db, b) + end) ps in (List.revAppend (dsF, rev ds), ps)
--- a/src/compiler.sig Sat May 31 22:23:25 2014 -0400 +++ b/src/compiler.sig Sat Sep 13 19:16:07 2014 -0400 @@ -173,6 +173,7 @@ val toNamejs : (string, Mono.file) transform val toNamejs_untangle : (string, Mono.file) transform val toScriptcheck : (string, Mono.file) transform + val toDbmodecheck : (string, Mono.file) transform val toJscomp : (string, Mono.file) transform val toMono_opt3 : (string, Mono.file) transform val toFuse : (string, Mono.file) transform
--- a/src/compiler.sml Sat May 31 22:23:25 2014 -0400 +++ b/src/compiler.sml Sat Sep 13 19:16:07 2014 -0400 @@ -1,4 +1,4 @@ -(* Copyright (c) 2008-2012, Adam Chlipala +(* Copyright (c) 2008-2012, 2014, Adam Chlipala * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -462,6 +462,8 @@ end else let + val thisPath = OS.Path.dir fname + val pathmap = ref (!pathmap) val bigLibs = ref [] @@ -877,6 +879,13 @@ | "html5" => Settings.setIsHtml5 true | "lessSafeFfi" => Settings.setLessSafeFfi true + | "file" => + (case String.fields Char.isSpace arg of + [uri, fname] => (Settings.setFilePath thisPath; + Settings.addFile {Uri = uri, + LoadFromFilename = fname}) + | _ => ErrorMsg.error "Bad 'file' arguments") + | _ => ErrorMsg.error ("Unrecognized command '" ^ cmd ^ "'"); read () end @@ -1393,12 +1402,19 @@ val toScriptcheck = transform scriptcheck "scriptcheck" o toNamejs_untangle +val dbmodecheck = { + func = DbModeCheck.classify, + print = MonoPrint.p_file MonoEnv.empty +} + +val toDbmodecheck = transform dbmodecheck "dbmodecheck" o toScriptcheck + val jscomp = { func = JsComp.process, print = MonoPrint.p_file MonoEnv.empty } -val toJscomp = transform jscomp "jscomp" o toScriptcheck +val toJscomp = transform jscomp "jscomp" o toDbmodecheck val toMono_opt3 = transform mono_opt "mono_opt3" o toJscomp @@ -1475,7 +1491,10 @@ val toSqlify = transform sqlify "sqlify" o toMono_opt2 -val escapeFilename = String.translate (fn #" " => "\\ " | #"\"" => "\\\"" | #"'" => "\\'" | ch => str ch) +fun escapeFilename s = + "\"" + ^ String.translate (fn #"\"" => "\\\"" | #"\\" => "\\\\" | ch => str ch) s + ^ "\"" val beforeC = ref (fn () => ())
--- a/src/corify.sml Sat May 31 22:23:25 2014 -0400 +++ b/src/corify.sml Sat Sep 13 19:16:07 2014 -0400 @@ -1203,8 +1203,13 @@ L'.TFun (dom, ran) => (L'.TFun (dom, addLastBit ran), #2 t) | _ => (L'.TFun ((L'.TRecord (L'.CRecord ((L'.KType, loc), []), loc), loc), t), loc) - val e = (L'.EFfiApp (m, x, makeArgs (numArgs t' - 1, t', [])), loc) - val (e, tTrans) = if isTransactional t' then + val isTrans = isTransactional t' + val e = (L'.EFfiApp (m, x, makeArgs (numArgs t' - + (if isTrans then + 0 + else + 1), t', [])), loc) + val (e, tTrans) = if isTrans then ((L'.EAbs ("_", (L'.TRecord (L'.CRecord ((L'.KType, loc), []), loc), loc), getRan t', e), loc), addLastBit t') else (e, t') @@ -1216,7 +1221,12 @@ | Source.ServerOnly => Settings.addServerOnly name | Source.JsFunc s => Settings.addJsFunc (name, s)) modes; - if isTransactional t' andalso not (Settings.isBenignEffectful name) then + if List.exists (fn Source.JsFunc _ => true | _ => false) modes then + () + else + Settings.addJsFunc (name, #2 name); + + if isTrans andalso not (Settings.isBenignEffectful name) then Settings.addEffectful name else ();
--- a/src/css.sml Sat May 31 22:23:25 2014 -0400 +++ b/src/css.sml Sat Sep 13 19:16:07 2014 -0400 @@ -16,7 +16,7 @@ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN @@ -101,6 +101,7 @@ ("submit", replaced), ("label", inline), ("ctextbox", replaced), + ("cpassword", replaced), ("button", replaced), ("ccheckbox", replaced), ("cselect", replaced),
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/dbmodecheck.sig Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,32 @@ +(* Copyright (c) 2014, Adam Chlipala + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * - Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * - Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * - The names of contributors may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *) + +signature DB_MODE_CHECK = sig + + val classify : Mono.file -> Mono.file + +end
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/dbmodecheck.sml Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,86 @@ +(* Copyright (c) 2014, Adam Chlipala + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * - Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * - Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * - The names of contributors may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *) + +structure DbModeCheck :> DB_MODE_CHECK = struct + +open Mono + +structure IM = IntBinaryMap + +fun classify (ds, ps) = + let + fun mergeModes (m1, m2) = + case (m1, m2) of + (NoDb, _) => m2 + | (_, NoDb) => m1 + | _ => AnyDb + + fun modeOf modes = + MonoUtil.Exp.fold {typ = fn (_, dbm) => dbm, + exp = fn (EQuery _, dbm) => mergeModes (OneQuery, dbm) + | (EDml _, _) => AnyDb + | (ENextval _, _) => AnyDb + | (ESetval _, _) => AnyDb + | (ENamed n, dbm) => + (case IM.find (modes, n) of + NONE => dbm + | SOME dbm' => mergeModes (dbm, dbm')) + | (_, dbm) => dbm} NoDb + + fun decl ((d, _), modes) = + case d of + DVal (x, n, _, e, _) => IM.insert (modes, n, modeOf modes e) + | DValRec xes => + let + val mode = foldl (fn ((_, _, _, e, _), mode) => + let + val mode' = modeOf modes e + in + case mode' of + NoDb => mode + | _ => AnyDb + end) NoDb xes + in + foldl (fn ((_, n, _, _, _), modes) => IM.insert (modes, n, mode)) modes xes + end + | _ => modes + + val modes = foldl decl IM.empty ds + + val (ps, modes) = ListUtil.foldlMap (fn ((n, side, _), modes) => + case IM.find (modes, n) of + NONE => ((n, side, AnyDb), modes) + | SOME mode => ((n, side, mode), #1 (IM.remove (modes, n)))) + modes ps + + val ps = IM.foldli (fn (n, mode, ps) => (n, ServerOnly, mode) :: ps) ps modes + in + (ds, ps) + end + +end +
--- a/src/demo.sml Sat May 31 22:23:25 2014 -0400 +++ b/src/demo.sml Sat Sep 13 19:16:07 2014 -0400 @@ -410,7 +410,7 @@ app (fn rule => (TextIO.output (outf, "rewrite "); TextIO.output (outf, case #pkind rule of - Settings.Any => "any" + Settings.Any => "all" | Settings.Url => "url" | Settings.Table => "table" | Settings.Sequence => "sequence"
--- a/src/elaborate.sml Sat May 31 22:23:25 2014 -0400 +++ b/src/elaborate.sml Sat Sep 13 19:16:07 2014 -0400 @@ -1,4 +1,4 @@ -(* Copyright (c) 2008-2013, Adam Chlipala +(* Copyright (c) 2008-2014, Adam Chlipala * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -1191,6 +1191,12 @@ (L'.CProj (c1, n1), _) => projSpecial1 (c1, n1, isRecord') | (_, L'.CProj (c2, n2)) => projSpecial2 (c2, n2, isRecord') | _ => isRecord' () + + fun maybeIsRecord c = + case c of + L'.CRecord _ => isRecord () + | L'.CConcat _ => isRecord () + | _ => err COccursCheckFailed in (*eprefaces "unifyCons''" [("c1", p_con env c1All), ("c2", p_con env c2All)];*) @@ -1220,26 +1226,29 @@ else err (fn _ => TooLifty (loc1, loc2)) - | (L'.CUnif (0, _, _, _, r as ref (L'.Unknown f)), _) => + | (L'.CUnif (0, _, k1, _, r as ref (L'.Unknown f)), _) => + (unifyKinds env k1 (kindof env c2All); + if occursCon r c2All then + maybeIsRecord c2 + else if f c2All then + r := L'.Known c2All + else + err CScope) + | (_, L'.CUnif (0, _, k2, _, r as ref (L'.Unknown f))) => + (unifyKinds env (kindof env c1All) k2; + if occursCon r c1All then + maybeIsRecord c1 + else if f c1All then + r := L'.Known c1All + else + err CScope) + + | (L'.CUnif (nl, _, k1, _, r as ref (L'.Unknown f)), _) => if occursCon r c2All then - err COccursCheckFailed - else if f c2All then - r := L'.Known c2All + maybeIsRecord c2 else - err CScope - | (_, L'.CUnif (0, _, _, _, r as ref (L'.Unknown f))) => - if occursCon r c1All then - err COccursCheckFailed - else if f c1All then - r := L'.Known c1All - else - err CScope - - | (L'.CUnif (nl, _, _, _, r as ref (L'.Unknown f)), _) => - if occursCon r c2All then - err COccursCheckFailed - else - (let + (unifyKinds env k1 (kindof env c2All); + let val sq = squish nl c2All in if f sq then @@ -1248,11 +1257,12 @@ err CScope end handle CantSquish => err (fn _ => TooDeep)) - | (_, L'.CUnif (nl, _, _, _, r as ref (L'.Unknown f))) => + | (_, L'.CUnif (nl, _, k2, _, r as ref (L'.Unknown f))) => if occursCon r c1All then - err COccursCheckFailed + maybeIsRecord c1 else - (let + (unifyKinds env (kindof env c1All) k2; + let val sq = squish nl c1All in if f sq then
--- a/src/iflow.sml Sat May 31 22:23:25 2014 -0400 +++ b/src/iflow.sml Sat Sep 13 19:16:07 2014 -0400 @@ -1446,7 +1446,7 @@ case es of [_, (cname, _), _, _, _] => (case #1 cname of - EPrim (Prim.String cname) => + EPrim (Prim.String (_, cname)) => St.havocCookie cname | _ => ()) | _ => () @@ -1637,7 +1637,7 @@ | Update (tab, _, _) => (cs, SS.add (ts, tab))) | EFfiApp ("Basis", "set_cookie", - [_, ((EPrim (Prim.String cname), _), _), + [_, ((EPrim (Prim.String (_, cname)), _), _), _, _, _]) => (SS.add (cs, cname), ts) | _ => st} @@ -1765,7 +1765,7 @@ handle Cc.Contradiction => ()) end) - | ENextval (EPrim (Prim.String seq), _) => + | ENextval (EPrim (Prim.String (_, seq)), _) => let val nv = St.nextVar () in @@ -1775,7 +1775,7 @@ | ENextval _ => default () | ESetval _ => default () - | EUnurlify ((EFfiApp ("Basis", "get_cookie", [((EPrim (Prim.String cname), _), _)]), _), _, _) => + | EUnurlify ((EFfiApp ("Basis", "get_cookie", [((EPrim (Prim.String (_, cname)), _), _)]), _), _, _) => let val e = Var (St.nextVar ()) val e' = Func (Other ("cookie/" ^ cname), []) @@ -1843,9 +1843,9 @@ (e', fn e' => (EFfiApp (m, f, [(e', t)]), #2 e)) | ECase (e', ps as [((PCon (_, PConFfi {mod = "Basis", con = "True", ...}, NONE), _), - (EPrim (Prim.String "TRUE"), _)), + (EPrim (Prim.String (_, "TRUE")), _)), ((PCon (_, PConFfi {mod = "Basis", con = "False", ...}, NONE), _), - (EPrim (Prim.String "FALSE"), _))], q) => + (EPrim (Prim.String (_, "FALSE")), _))], q) => (e', fn e' => (ECase (e', ps, q), #2 e)) | _ => (e, fn x => x) in @@ -1907,7 +1907,7 @@ let val ks = case #1 pk of - EPrim (Prim.String s) => + EPrim (Prim.String (_, s)) => (case String.tokens (fn ch => ch = #"," orelse ch = #" ") s of [] => [] | pk => [pk]) @@ -1974,7 +1974,7 @@ | EFfi _ => e | EFfiApp (m, f, es) => (case (m, f, es) of - ("Basis", "set_cookie", [_, ((EPrim (Prim.String cname), _), _), _, _, _]) => + ("Basis", "set_cookie", [_, ((EPrim (Prim.String (_, cname)), _), _), _, _, _]) => cookies := SS.add (!cookies, cname) | _ => (); (EFfiApp (m, f, map (fn (e, t) => (doExp env e, t)) es), loc)) @@ -2150,7 +2150,7 @@ | _ => raise Fail "Iflow: No New or Old in mayUpdate policy") e | PolSequence e => (case #1 e of - EPrim (Prim.String seq) => + EPrim (Prim.String (_, seq)) => let val p = AReln (Sql (String.extract (seq, 3, NONE)), [Lvar 0]) val outs = [Lvar 0]
--- a/src/jscomp.sml Sat May 31 22:23:25 2014 -0400 +++ b/src/jscomp.sml Sat Sep 13 19:16:07 2014 -0400 @@ -55,7 +55,7 @@ fun strcat loc es = case es of - [] => (EPrim (Prim.String ""), loc) + [] => (EPrim (Prim.String (Prim.Normal, "")), loc) | [x] => x | x :: es' => (EStrcat (x, strcat loc es'), loc) @@ -81,7 +81,7 @@ | (_, state) => state) (IM.empty, IM.empty) (#1 file) - fun str loc s = (EPrim (Prim.String s), loc) + fun str loc s = (EPrim (Prim.String (Prim.Normal, s)), loc) fun isNullable (t, _) = case t of @@ -149,7 +149,7 @@ val (e', st) = quoteExp loc t ((ERel 0, loc), st) in (case #1 e' of - EPrim (Prim.String "ERROR") => raise Fail "UHOH" + EPrim (Prim.String (_, "ERROR")) => raise Fail "UHOH" | _ => (ECase (e, [((PNone t, loc), @@ -450,7 +450,7 @@ 3) in case p of - Prim.String s => + Prim.String (_, s) => str ("\"" ^ String.translate jsChar s ^ "\"") | Prim.Char ch => str ("\"" ^ jsChar ch ^ "\"") | _ => str (Prim.toString p) @@ -519,7 +519,7 @@ fun deStrcat level (all as (e, loc)) = case e of - EPrim (Prim.String s) => jsifyStringMulti (level, s) + EPrim (Prim.String (_, s)) => jsifyStringMulti (level, s) | EStrcat (e1, e2) => deStrcat level e1 ^ deStrcat level e2 | EFfiApp ("Basis", "jsifyString", [(e, _)]) => "\"" ^ deStrcat (level + 1) e ^ "\"" | _ => (ErrorMsg.errorAt loc "Unexpected non-constant JavaScript code"; @@ -1021,10 +1021,10 @@ case #1 e of EPrim p => (case p of - Prim.String s => if inString {needle = "<script", haystack = s} then - foundJavaScript := true - else - () + Prim.String (_, s) => if inString {needle = "<script", haystack = s} then + foundJavaScript := true + else + () | _ => (); (e, st)) | ERel _ => (e, st)
--- a/src/mono.sml Sat May 31 22:23:25 2014 -0400 +++ b/src/mono.sml Sat Sep 13 19:16:07 2014 -0400 @@ -1,4 +1,4 @@ -(* Copyright (c) 2008-2010, 2013, Adam Chlipala +(* Copyright (c) 2008-2010, 2013-2014, Adam Chlipala * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -162,6 +162,11 @@ | ServerAndPull | ServerAndPullAndPush -type file = decl list * (int * sidedness) list +datatype dbmode = + NoDb + | OneQuery + | AnyDb + +type file = decl list * (int * sidedness * dbmode) list end
--- a/src/mono_opt.sml Sat May 31 22:23:25 2014 -0400 +++ b/src/mono_opt.sml Sat Sep 13 19:16:07 2014 -0400 @@ -145,7 +145,7 @@ fun exp e = case e of - EPrim (Prim.String s) => + EPrim (Prim.String (Prim.Html, s)) => if CharVector.exists Char.isSpace s then let val (_, chs) = @@ -160,14 +160,14 @@ end) (false, []) s in - EPrim (Prim.String (String.implode (rev chs))) + EPrim (Prim.String (Prim.Html, String.implode (rev chs))) end else e | EFfiApp ("Basis", "strcat", [(e1, _), (e2, _)]) => exp (EStrcat (e1, e2)) - - | EStrcat ((EPrim (Prim.String s1), loc), (EPrim (Prim.String s2), _)) => + + | EStrcat ((EPrim (Prim.String (Prim.Html, s1)), loc), (EPrim (Prim.String (Prim.Html, s2)), _)) => let val s = if size s1 > 0 andalso size s2 > 0 @@ -177,10 +177,13 @@ else s1 ^ s2 in - EPrim (Prim.String s) + EPrim (Prim.String (Prim.Html, s)) end + + | EStrcat ((EPrim (Prim.String (_, s1)), loc), (EPrim (Prim.String (_, s2)), _)) => + EPrim (Prim.String (Prim.Normal, s1 ^ s2)) - | EStrcat ((EPrim (Prim.String s1), loc), (EStrcat ((EPrim (Prim.String s2), _), rest), _)) => + | EStrcat ((EPrim (Prim.String (Prim.Html, s1)), loc), (EStrcat ((EPrim (Prim.String (Prim.Html, s2)), _), rest), _)) => let val s = if size s1 > 0 andalso size s2 > 0 @@ -190,9 +193,12 @@ else s1 ^ s2 in - EStrcat ((EPrim (Prim.String s), loc), rest) + EStrcat ((EPrim (Prim.String (Prim.Html, s)), loc), rest) end + | EStrcat ((EPrim (Prim.String (_, s1)), loc), (EStrcat ((EPrim (Prim.String (_, s2)), _), rest), _)) => + EStrcat ((EPrim (Prim.String (Prim.Normal, s1 ^ s2)), loc), rest) + | EStrcat ((EStrcat (e1, e2), loc), e3) => optExp (EStrcat (e1, (EStrcat (e2, e3), loc)), loc) @@ -200,27 +206,27 @@ ESeq ((optExp (EWrite e1, loc), loc), (optExp (EWrite e2, loc), loc)) - | ESeq ((EWrite (EPrim (Prim.String s1), _), loc), - (EWrite (EPrim (Prim.String s2), _), _)) => - EWrite (EPrim (Prim.String (s1 ^ s2)), loc) - | ESeq ((EWrite (EPrim (Prim.String s1), _), loc), - (ESeq ((EWrite (EPrim (Prim.String s2), _), _), + | ESeq ((EWrite (EPrim (Prim.String (_, s1)), _), loc), + (EWrite (EPrim (Prim.String (_, s2)), _), _)) => + EWrite (EPrim (Prim.String (Prim.Normal, s1 ^ s2)), loc) + | ESeq ((EWrite (EPrim (Prim.String (_, s1)), _), loc), + (ESeq ((EWrite (EPrim (Prim.String (_, s2)), _), _), e), _)) => - ESeq ((EWrite (EPrim (Prim.String (s1 ^ s2)), loc), loc), + ESeq ((EWrite (EPrim (Prim.String (Prim.Normal, s1 ^ s2)), loc), loc), e) | EFfiApp ("Basis", "htmlifySpecialChar", [((EPrim (Prim.Char ch), _), _)]) => - EPrim (Prim.String (htmlifySpecialChar ch)) + EPrim (Prim.String (Prim.Html, htmlifySpecialChar ch)) | EWrite (EFfiApp ("Basis", "htmlifySpecialChar", [e]), _) => EFfiApp ("Basis", "htmlifySpecialChar_w", [e]) | EFfiApp ("Basis", "htmlifyString", [((EFfiApp ("Basis", "intToString", [((EPrim (Prim.Int n), _), _)]), _), _)]) => - EPrim (Prim.String (htmlifyInt n)) + EPrim (Prim.String (Prim.Html, htmlifyInt n)) | EFfiApp ("Basis", "htmlifyString", [((EFfiApp ("Basis", "intToString", es), _), _)]) => EFfiApp ("Basis", "htmlifyInt", es) | EFfiApp ("Basis", "htmlifyString", [((EApp ((EFfi ("Basis", "intToString"), _), (EPrim (Prim.Int n), _)), _), _)]) => - EPrim (Prim.String (htmlifyInt n)) + EPrim (Prim.String (Prim.Html, htmlifyInt n)) | EFfiApp ("Basis", "htmlifyString", [((EApp ((EFfi ("Basis", "intToString"), _), e), loc), _)]) => EFfiApp ("Basis", "htmlifyInt", [(e, (TFfi ("Basis", "int"), loc))]) @@ -228,12 +234,12 @@ EFfiApp ("Basis", "htmlifyInt_w", [e]) | EFfiApp ("Basis", "htmlifyString", [((EFfiApp ("Basis", "floatToString", [((EPrim (Prim.Float n), _), _)]), _), _)]) => - EPrim (Prim.String (htmlifyFloat n)) + EPrim (Prim.String (Prim.Html, htmlifyFloat n)) | EFfiApp ("Basis", "htmlifyString", [((EFfiApp ("Basis", "floatToString", es), _), _)]) => EFfiApp ("Basis", "htmlifyFloat", es) | EFfiApp ("Basis", "htmlifyString", [((EApp ((EFfi ("Basis", "floatToString"), _), (EPrim (Prim.Float n), _)), _), _)]) => - EPrim (Prim.String (htmlifyFloat n)) + EPrim (Prim.String (Prim.Html, htmlifyFloat n)) | EFfiApp ("Basis", "htmlifyString", [((EApp ((EFfi ("Basis", "floatToString"), _), e), loc), _)]) => EFfiApp ("Basis", "htmlifyFloat", [(e, (TFfi ("Basis", "float"), loc))]) @@ -242,18 +248,18 @@ | EFfiApp ("Basis", "htmlifyString", [((EFfiApp ("Basis", "boolToString", [((ECon (Enum, PConFfi {con = "True", ...}, NONE), _), _)]), _), _)]) => - EPrim (Prim.String "True") + EPrim (Prim.String (Prim.Html, "True")) | EFfiApp ("Basis", "htmlifyString", [((EFfiApp ("Basis", "boolToString", [((ECon (Enum, PConFfi {con = "False", ...}, NONE), _), _)]), _), _)]) => - EPrim (Prim.String "False") + EPrim (Prim.String (Prim.Html, "False")) | EFfiApp ("Basis", "htmlifyString", [((EFfiApp ("Basis", "boolToString", es), _), _)]) => EFfiApp ("Basis", "htmlifyBool", es) | EFfiApp ("Basis", "htmlifyString", [((EApp ((EFfi ("Basis", "boolToString"), _), (ECon (Enum, PConFfi {con = "True", ...}, NONE), _)), _), _)]) => - EPrim (Prim.String "True") + EPrim (Prim.String (Prim.Html, "True")) | EFfiApp ("Basis", "htmlifyString", [((EApp ((EFfi ("Basis", "boolToString"), _), (ECon (Enum, PConFfi {con = "False", ...}, NONE), _)), _), _)]) => - EPrim (Prim.String "False") + EPrim (Prim.String (Prim.Html, "False")) | EFfiApp ("Basis", "htmlifyString", [((EApp ((EFfi ("Basis", "boolToString"), _), e), loc), _)]) => EFfiApp ("Basis", "htmlifyBool", [(e, (TFfi ("Basis", "bool"), loc))]) @@ -267,106 +273,106 @@ | EWrite (EFfiApp ("Basis", "htmlifyTime", [e]), _) => EFfiApp ("Basis", "htmlifyTime_w", [e]) - | EFfiApp ("Basis", "htmlifyString", [((EPrim (Prim.String s), _), _)]) => - EPrim (Prim.String (htmlifyString s)) - | EWrite (EFfiApp ("Basis", "htmlifyString", [((EPrim (Prim.String s), _), _)]), loc) => - EWrite (EPrim (Prim.String (htmlifyString s)), loc) + | EFfiApp ("Basis", "htmlifyString", [((EPrim (Prim.String (_, s)), _), _)]) => + EPrim (Prim.String (Prim.Html, htmlifyString s)) + | EWrite (EFfiApp ("Basis", "htmlifyString", [((EPrim (Prim.String (_, s)), _), _)]), loc) => + EWrite (EPrim (Prim.String (Prim.Html, htmlifyString s)), loc) | EWrite (EFfiApp ("Basis", "htmlifyString", [e]), _) => EFfiApp ("Basis", "htmlifyString_w", [e]) - | EFfiApp ("Basis", "htmlifyString_w", [((EPrim (Prim.String s), loc), _)]) => - EWrite (EPrim (Prim.String (htmlifyString s)), loc) + | EFfiApp ("Basis", "htmlifyString_w", [((EPrim (Prim.String (_, s)), loc), _)]) => + EWrite (EPrim (Prim.String (Prim.Html, htmlifyString s)), loc) | EWrite (EFfiApp ("Basis", "htmlifySource", [e]), _) => EFfiApp ("Basis", "htmlifySource_w", [e]) | EFfiApp ("Basis", "attrifyInt", [((EPrim (Prim.Int n), _), _)]) => - EPrim (Prim.String (attrifyInt n)) + EPrim (Prim.String (Prim.Html, attrifyInt n)) | EWrite (EFfiApp ("Basis", "attrifyInt", [((EPrim (Prim.Int n), _), _)]), loc) => - EWrite (EPrim (Prim.String (attrifyInt n)), loc) + EWrite (EPrim (Prim.String (Prim.Html, attrifyInt n)), loc) | EWrite (EFfiApp ("Basis", "attrifyInt", [e]), _) => EFfiApp ("Basis", "attrifyInt_w", [e]) | EFfiApp ("Basis", "attrifyFloat", [((EPrim (Prim.Float n), _), _)]) => - EPrim (Prim.String (attrifyFloat n)) + EPrim (Prim.String (Prim.Html, attrifyFloat n)) | EWrite (EFfiApp ("Basis", "attrifyFloat", [((EPrim (Prim.Float n), _), _)]), loc) => - EWrite (EPrim (Prim.String (attrifyFloat n)), loc) + EWrite (EPrim (Prim.String (Prim.Html, attrifyFloat n)), loc) | EWrite (EFfiApp ("Basis", "attrifyFloat", [e]), _) => EFfiApp ("Basis", "attrifyFloat_w", [e]) - | EFfiApp ("Basis", "attrifyString", [((EPrim (Prim.String s), _), _)]) => - EPrim (Prim.String (attrifyString s)) - | EWrite (EFfiApp ("Basis", "attrifyString", [((EPrim (Prim.String s), _), _)]), loc) => - EWrite (EPrim (Prim.String (attrifyString s)), loc) + | EFfiApp ("Basis", "attrifyString", [((EPrim (Prim.String (_, s)), _), _)]) => + EPrim (Prim.String (Prim.Html, attrifyString s)) + | EWrite (EFfiApp ("Basis", "attrifyString", [((EPrim (Prim.String (_, s)), _), _)]), loc) => + EWrite (EPrim (Prim.String (Prim.Html, attrifyString s)), loc) | EWrite (EFfiApp ("Basis", "attrifyString", [e]), _) => EFfiApp ("Basis", "attrifyString_w", [e]) | EFfiApp ("Basis", "attrifyChar", [((EPrim (Prim.Char s), _), _)]) => - EPrim (Prim.String (attrifyChar s)) + EPrim (Prim.String (Prim.Html, attrifyChar s)) | EWrite (EFfiApp ("Basis", "attrifyChar", [((EPrim (Prim.Char s), _), _)]), loc) => - EWrite (EPrim (Prim.String (attrifyChar s)), loc) + EWrite (EPrim (Prim.String (Prim.Html, attrifyChar s)), loc) | EWrite (EFfiApp ("Basis", "attrifyChar", [e]), _) => EFfiApp ("Basis", "attrifyChar_w", [e]) - | EFfiApp ("Basis", "attrifyCss_class", [((EPrim (Prim.String s), _), _)]) => - EPrim (Prim.String s) - | EWrite (EFfiApp ("Basis", "attrifyCss_class", [((EPrim (Prim.String s), _), _)]), loc) => - EWrite (EPrim (Prim.String s), loc) + | EFfiApp ("Basis", "attrifyCss_class", [((EPrim (Prim.String (_, s)), _), _)]) => + EPrim (Prim.String (Prim.Html, s)) + | EWrite (EFfiApp ("Basis", "attrifyCss_class", [((EPrim (Prim.String (_, s)), _), _)]), loc) => + EWrite (EPrim (Prim.String (Prim.Html, s)), loc) | EWrite (EFfiApp ("Basis", "attrifyCss_class", [e]), _) => EFfiApp ("Basis", "attrifyString_w", [e]) | EFfiApp ("Basis", "urlifyInt", [((EPrim (Prim.Int n), _), _)]) => - EPrim (Prim.String (urlifyInt n)) + EPrim (Prim.String (Prim.Normal, urlifyInt n)) | EWrite (EFfiApp ("Basis", "urlifyInt", [((EPrim (Prim.Int n), _), _)]), loc) => - EWrite (EPrim (Prim.String (urlifyInt n)), loc) + EWrite (EPrim (Prim.String (Prim.Normal, urlifyInt n)), loc) | EWrite (EFfiApp ("Basis", "urlifyInt", [e]), _) => EFfiApp ("Basis", "urlifyInt_w", [e]) | EFfiApp ("Basis", "urlifyFloat", [((EPrim (Prim.Float n), _), _)]) => - EPrim (Prim.String (urlifyFloat n)) + EPrim (Prim.String (Prim.Normal, urlifyFloat n)) | EWrite (EFfiApp ("Basis", "urlifyFloat", [((EPrim (Prim.Float n), _), _)]), loc) => - EWrite (EPrim (Prim.String (urlifyFloat n)), loc) + EWrite (EPrim (Prim.String (Prim.Normal, urlifyFloat n)), loc) | EWrite (EFfiApp ("Basis", "urlifyFloat", [e]), _) => EFfiApp ("Basis", "urlifyFloat_w", [e]) - | EFfiApp ("Basis", "urlifyString", [((EPrim (Prim.String s), _), _)]) => - EPrim (Prim.String (urlifyString s)) - | EWrite (EFfiApp ("Basis", "urlifyString", [((EPrim (Prim.String s), _), _)]), loc) => - EWrite (EPrim (Prim.String (urlifyString s)), loc) + | EFfiApp ("Basis", "urlifyString", [((EPrim (Prim.String (_, s)), _), _)]) => + EPrim (Prim.String (Prim.Normal, urlifyString s)) + | EWrite (EFfiApp ("Basis", "urlifyString", [((EPrim (Prim.String (Prim.Normal, s)), _), _)]), loc) => + EWrite (EPrim (Prim.String (Prim.Normal, urlifyString s)), loc) | EWrite (EFfiApp ("Basis", "urlifyString", [e]), _) => EFfiApp ("Basis", "urlifyString_w", [e]) | EFfiApp ("Basis", "urlifyBool", [((ECon (Enum, PConFfi {con = "True", ...}, NONE), _), _)]) => - EPrim (Prim.String "1") + EPrim (Prim.String (Prim.Normal, "1")) | EFfiApp ("Basis", "urlifyBool", [((ECon (Enum, PConFfi {con = "False", ...}, NONE), _), _)]) => - EPrim (Prim.String "0") + EPrim (Prim.String (Prim.Normal, "0")) | EWrite (EFfiApp ("Basis", "urlifyBool", [((ECon (Enum, PConFfi {con = "True", ...}, NONE), _), _)]), loc) => - EWrite (EPrim (Prim.String "1"), loc) + EWrite (EPrim (Prim.String (Prim.Normal, "1")), loc) | EWrite (EFfiApp ("Basis", "urlifyBool", [((ECon (Enum, PConFfi {con = "False", ...}, NONE), _), _)]), loc) => - EWrite (EPrim (Prim.String "0"), loc) + EWrite (EPrim (Prim.String (Prim.Normal, "0")), loc) | EWrite (EFfiApp ("Basis", "urlifyBool", [e]), _) => EFfiApp ("Basis", "urlifyBool_w", [e]) | EFfiApp ("Basis", "sqlifyInt", [((EPrim (Prim.Int n), _), _)]) => - EPrim (Prim.String (sqlifyInt n)) + EPrim (Prim.String (Prim.Normal, sqlifyInt n)) | EFfiApp ("Basis", "sqlifyIntN", [((ENone _, _), _)]) => - EPrim (Prim.String "NULL") + EPrim (Prim.String (Prim.Normal, "NULL")) | EFfiApp ("Basis", "sqlifyIntN", [((ESome (_, (EPrim (Prim.Int n), _)), _), _)]) => - EPrim (Prim.String (sqlifyInt n)) + EPrim (Prim.String (Prim.Normal, sqlifyInt n)) | EFfiApp ("Basis", "sqlifyFloat", [((EPrim (Prim.Float n), _), _)]) => - EPrim (Prim.String (sqlifyFloat n)) + EPrim (Prim.String (Prim.Normal, sqlifyFloat n)) | EFfiApp ("Basis", "sqlifyBool", [(b as (_, loc), _)]) => optExp (ECase (b, [((PCon (Enum, PConFfi {mod = "Basis", datatyp = "bool", con = "True", arg = NONE}, NONE), loc), - (EPrim (Prim.String (#trueString (Settings.currentDbms ()))), loc)), + (EPrim (Prim.String (Prim.Normal, #trueString (Settings.currentDbms ()))), loc)), ((PCon (Enum, PConFfi {mod = "Basis", datatyp = "bool", con = "False", arg = NONE}, NONE), loc), - (EPrim (Prim.String (#falseString (Settings.currentDbms ()))), loc))], + (EPrim (Prim.String (Prim.Normal, #falseString (Settings.currentDbms ()))), loc))], {disc = (TFfi ("Basis", "bool"), loc), result = (TFfi ("Basis", "string"), loc)}), loc) - | EFfiApp ("Basis", "sqlifyString", [((EPrim (Prim.String n), _), _)]) => - EPrim (Prim.String (sqlifyString n)) + | EFfiApp ("Basis", "sqlifyString", [((EPrim (Prim.String (_, n)), _), _)]) => + EPrim (Prim.String (Prim.Normal, sqlifyString n)) | EFfiApp ("Basis", "sqlifyChar", [((EPrim (Prim.Char n), _), _)]) => - EPrim (Prim.String (sqlifyChar n)) + EPrim (Prim.String (Prim.Normal, sqlifyChar n)) | EWrite (ECase (discE, pes, {disc, ...}), loc) => optExp (ECase (discE, @@ -388,11 +394,11 @@ end | EWrite (EQuery {exps, tables, state, query, - initial = (EPrim (Prim.String ""), _), - body = (EStrcat ((EPrim (Prim.String s), _), + initial = (EPrim (Prim.String (k, "")), _), + body = (EStrcat ((EPrim (Prim.String (_, s)), _), (EStrcat ((ERel 0, _), e'), _)), _)}, loc) => - if CharVector.all Char.isSpace s then + if (case k of Prim.Normal => s = "" | Prim.Html => CharVector.all Char.isSpace s) then EQuery {exps = exps, tables = tables, query = query, state = (TRecord [], loc), initial = (ERecord [], loc), @@ -401,7 +407,7 @@ e | EWrite (EQuery {exps, tables, state, query, - initial = (EPrim (Prim.String ""), _), + initial = (EPrim (Prim.String (_, "")), _), body}, loc) => let fun passLets (depth, (e', _), lets) = @@ -439,94 +445,94 @@ | EWrite (ELet (x, t, e1, e2), loc) => optExp (ELet (x, t, e1, (EWrite e2, loc)), loc) - | EWrite (EPrim (Prim.String ""), loc) => + | EWrite (EPrim (Prim.String (_, "")), loc) => ERecord [] | ESignalBind ((ESignalReturn e1, loc), e2) => optExp (EApp (e2, e1), loc) - | EFfiApp ("Basis", "blessData", [((se as EPrim (Prim.String s), loc), _)]) => + | EFfiApp ("Basis", "blessData", [((se as EPrim (Prim.String (_, s)), loc), _)]) => (if checkData s then () else ErrorMsg.errorAt loc ("Invalid HTML5 data-* attribute " ^ s); se) - | EFfiApp ("Basis", "bless", [((se as EPrim (Prim.String s), loc), _)]) => + | EFfiApp ("Basis", "bless", [((se as EPrim (Prim.String (_, s)), loc), _)]) => (if checkUrl s then () else ErrorMsg.errorAt loc ("Invalid URL " ^ s ^ " passed to 'bless'"); se) - | EFfiApp ("Basis", "checkUrl", [((se as EPrim (Prim.String s), loc), _)]) => + | EFfiApp ("Basis", "checkUrl", [((se as EPrim (Prim.String (_, s)), loc), _)]) => (if checkUrl s then ESome ((TFfi ("Basis", "string"), loc), (se, loc)) else ENone (TFfi ("Basis", "string"), loc)) - | EFfiApp ("Basis", "blessMime", [((se as EPrim (Prim.String s), loc), _)]) => + | EFfiApp ("Basis", "blessMime", [((se as EPrim (Prim.String (_, s)), loc), _)]) => (if Settings.checkMime s then () else ErrorMsg.errorAt loc ("Invalid string " ^ s ^ " passed to 'blessMime'"); se) - | EFfiApp ("Basis", "checkMime", [((se as EPrim (Prim.String s), loc), _)]) => + | EFfiApp ("Basis", "checkMime", [((se as EPrim (Prim.String (_, s)), loc), _)]) => (if Settings.checkMime s then ESome ((TFfi ("Basis", "string"), loc), (se, loc)) else ENone (TFfi ("Basis", "string"), loc)) - | EFfiApp ("Basis", "atom", [((se as EPrim (Prim.String s), loc), _)]) => + | EFfiApp ("Basis", "atom", [((se as EPrim (Prim.String (_, s)), loc), _)]) => (if checkAtom s then () else ErrorMsg.errorAt loc ("Invalid string " ^ s ^ " passed to 'atom'"); se) - | EFfiApp ("Basis", "css_url", [((se as EPrim (Prim.String s), loc), _)]) => + | EFfiApp ("Basis", "css_url", [((se as EPrim (Prim.String (_, s)), loc), _)]) => (if checkCssUrl s then () else ErrorMsg.errorAt loc ("Invalid URL " ^ s ^ " passed to 'css_url'"); se) - | EFfiApp ("Basis", "property", [((se as EPrim (Prim.String s), loc), _)]) => + | EFfiApp ("Basis", "property", [((se as EPrim (Prim.String (_, s)), loc), _)]) => (if checkProperty s then () else ErrorMsg.errorAt loc ("Invalid string " ^ s ^ " passed to 'property'"); se) - | EFfiApp ("Basis", "blessRequestHeader", [((se as EPrim (Prim.String s), loc), _)]) => + | EFfiApp ("Basis", "blessRequestHeader", [((se as EPrim (Prim.String (_, s)), loc), _)]) => (if Settings.checkRequestHeader s then () else ErrorMsg.errorAt loc ("Invalid string " ^ s ^ " passed to 'blessRequestHeader'"); se) - | EFfiApp ("Basis", "checkRequestHeader", [((se as EPrim (Prim.String s), loc), _)]) => + | EFfiApp ("Basis", "checkRequestHeader", [((se as EPrim (Prim.String (_, s)), loc), _)]) => (if Settings.checkRequestHeader s then ESome ((TFfi ("Basis", "string"), loc), (se, loc)) else ENone (TFfi ("Basis", "string"), loc)) - | EFfiApp ("Basis", "blessResponseHeader", [((se as EPrim (Prim.String s), loc), _)]) => + | EFfiApp ("Basis", "blessResponseHeader", [((se as EPrim (Prim.String (_, s)), loc), _)]) => (if Settings.checkResponseHeader s then () else ErrorMsg.errorAt loc ("Invalid string " ^ s ^ " passed to 'blessResponseHeader'"); se) - | EFfiApp ("Basis", "checkResponseHeader", [((se as EPrim (Prim.String s), loc), _)]) => + | EFfiApp ("Basis", "checkResponseHeader", [((se as EPrim (Prim.String (_, s)), loc), _)]) => (if Settings.checkResponseHeader s then ESome ((TFfi ("Basis", "string"), loc), (se, loc)) else ENone (TFfi ("Basis", "string"), loc)) - | EFfiApp ("Basis", "blessEnvVar", [((se as EPrim (Prim.String s), loc), _)]) => + | EFfiApp ("Basis", "blessEnvVar", [((se as EPrim (Prim.String (_, s)), loc), _)]) => (if Settings.checkEnvVar s then () else ErrorMsg.errorAt loc ("Invalid string " ^ s ^ " passed to 'blessEnvVar'"); se) - | EFfiApp ("Basis", "checkEnvVar", [((se as EPrim (Prim.String s), loc), _)]) => + | EFfiApp ("Basis", "checkEnvVar", [((se as EPrim (Prim.String (_, s)), loc), _)]) => (if Settings.checkEnvVar s then ESome ((TFfi ("Basis", "string"), loc), (se, loc)) else ENone (TFfi ("Basis", "string"), loc)) - | EFfiApp ("Basis", "checkString", [((EPrim (Prim.String s), loc), _)]) => + | EFfiApp ("Basis", "checkString", [((EPrim (Prim.String (_, s)), loc), _)]) => let fun uwify (cs, acc) = case cs of @@ -551,10 +557,10 @@ #"_" :: cs => uwify (cs, ["uw_"]) | cs => uwify (cs, []) in - EPrim (Prim.String s) + EPrim (Prim.String (Prim.Normal, s)) end - | EFfiApp ("Basis", "viewify", [((EPrim (Prim.String s), loc), _)]) => + | EFfiApp ("Basis", "viewify", [((EPrim (Prim.String (_, s)), loc), _)]) => let fun uwify (cs, acc) = case cs of @@ -576,11 +582,11 @@ val s = uwify (String.explode s, []) in - EPrim (Prim.String s) + EPrim (Prim.String (Prim.Normal, s)) end - | EFfiApp ("Basis", "unAs", [((EPrim (Prim.String s), _), _)]) => - EPrim (Prim.String (unAs s)) + | EFfiApp ("Basis", "unAs", [((EPrim (Prim.String (_, s)), _), _)]) => + EPrim (Prim.String (Prim.Normal, unAs s)) | EFfiApp ("Basis", "unAs", [(e', _)]) => let fun parts (e as (_, loc)) = @@ -589,7 +595,7 @@ (case (parts s1, parts s2) of (SOME p1, SOME p2) => SOME (p1 @ p2) | _ => NONE) - | EPrim (Prim.String s) => SOME [(EPrim (Prim.String (unAs s)), loc)] + | EPrim (Prim.String (_, s)) => SOME [(EPrim (Prim.String (Prim.Normal, unAs s)), loc)] | EFfiApp ("Basis", f, [_]) => if String.isPrefix "sqlify" f then SOME [e] @@ -607,7 +613,7 @@ end | EFfiApp ("Basis", "str1", [((EPrim (Prim.Char ch), _), _)]) => - EPrim (Prim.String (str ch)) + EPrim (Prim.String (Prim.Normal, str ch)) | EFfiApp ("Basis", "attrifyString", [((EFfiApp ("Basis", "str1", [e]), _), _)]) => EFfiApp ("Basis", "attrifyChar", [e]) | EFfiApp ("Basis", "attrifyString_w", [((EFfiApp ("Basis", "str1", [e]), _), _)]) =>
--- a/src/mono_reduce.sml Sat May 31 22:23:25 2014 -0400 +++ b/src/mono_reduce.sml Sat Sep 13 19:16:07 2014 -0400 @@ -1,4 +1,4 @@ -(* Copyright (c) 2008, 2013, Adam Chlipala +(* Copyright (c) 2008, 2013-2014, Adam Chlipala * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -190,13 +190,13 @@ (PWild, _) => Yes env | (PVar (x, t), _) => Yes ((x, t, e) :: env) - | (PPrim (Prim.String s), EStrcat ((EPrim (Prim.String s'), _), _)) => + | (PPrim (Prim.String (_, s)), EStrcat ((EPrim (Prim.String (_, s')), _), _)) => if String.isPrefix s' s then Maybe else No - | (PPrim (Prim.String s), EStrcat (_, (EPrim (Prim.String s'), _))) => + | (PPrim (Prim.String (_, s)), EStrcat (_, (EPrim (Prim.String (_, s')), _))) => if String.isSuffix s' s then Maybe else @@ -471,7 +471,7 @@ | ECase (e, pes, _) => let - val lss = map (fn (p, e) => summarize (d + patBinds p) e) pes + val lss = map (fn (p, e) => summarize (if d = ~1 then ~1 else d + patBinds p) e) pes fun splitRel ls acc = case ls of @@ -502,7 +502,7 @@ | EWrite e => summarize d e @ [WritePage] | ESeq (e1, e2) => summarize d e1 @ summarize d e2 - | ELet (_, _, e1, e2) => summarize d e1 @ summarize (d + 1) e2 + | ELet (_, _, e1, e2) => summarize d e1 @ summarize (if d = ~1 then ~1 else d + 1) e2 | EClosure (_, es) => List.concat (map (summarize d) es) @@ -510,7 +510,7 @@ List.concat [summarize d query, summarize d initial, [ReadDb], - summarize (d + 2) body] + summarize (if d = ~1 then ~1 else d + 2) body] | EDml (e, _) => summarize d e @ [WriteDb] | ENextval e => summarize d e @ [WriteDb] @@ -585,7 +585,7 @@ val effs_e' = List.filter (fn x => x <> UseRel) effs_e' val effs_b = summarize 0 b - (*val () = Print.fprefaces outf "Try" + (*val () = Print.prefaces "Try" [(*("e", MonoPrint.p_exp env (e, ErrorMsg.dummySpan)),*) ("e'", MonoPrint.p_exp env e'), ("b", MonoPrint.p_exp (E.pushERel env x t NONE) b), @@ -685,7 +685,7 @@ map (fn (p, (EAbs (_, _, _, e), _)) => (p, swapExpVarsPat (0, patBinds p) e) | (p, (EError (e, (TFun (_, t), _)), loc)) => - (p, (EError (e, t), loc)) + (p, (EError (liftExpInExp (patBinds p) e, t), loc)) | (p, e) => (p, (EApp (liftExpInExp (patBinds p) e, (ERel (patBinds p), loc)), loc))) @@ -756,8 +756,10 @@ | ELet (x, t, e', b) => doLet (x, t, e', b) - | EStrcat ((EPrim (Prim.String s1), _), (EPrim (Prim.String s2), _)) => - EPrim (Prim.String (s1 ^ s2)) + | EStrcat ((EPrim (Prim.String (k1, s1)), _), (EPrim (Prim.String (k2, s2)), _)) => + EPrim (Prim.String ((case (k1, k2) of + (Prim.Html, Prim.Html) => Prim.Html + | _ => Prim.Normal), s1 ^ s2)) | ESignalBind ((ESignalReturn e1, loc), e2) => #1 (reduceExp env (EApp (e2, e1), loc))
--- a/src/monoize.sml Sat May 31 22:23:25 2014 -0400 +++ b/src/monoize.sml Sat Sep 13 19:16:07 2014 -0400 @@ -235,6 +235,7 @@ | L.CFfi ("Basis", "requestHeader") => (L'.TFfi ("Basis", "string"), loc) | L.CFfi ("Basis", "responseHeader") => (L'.TFfi ("Basis", "string"), loc) | L.CFfi ("Basis", "envVar") => (L'.TFfi ("Basis", "string"), loc) + | L.CFfi ("Basis", "data_attr_kind") => (L'.TFfi ("Basis", "string"), loc) | L.CFfi ("Basis", "data_attr") => (L'.TFfi ("Basis", "string"), loc) | L.CApp ((L.CFfi ("Basis", "serialized"), _), _) => @@ -514,7 +515,7 @@ let val (_, _, _, s) = Env.lookupENamed env fnam in - ((L'.EPrim (Prim.String (Settings.getUrlPrefix () ^ s)), loc), fm) + ((L'.EPrim (Prim.String (Prim.Normal, Settings.getUrlPrefix () ^ s)), loc), fm) end | L'.EClosure (fnam, args) => let @@ -530,21 +531,21 @@ in attrify (args, ft, (L'.EStrcat (e, - (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc), + (L'.EStrcat ((L'.EPrim (Prim.String (Prim.Normal, "/")), loc), arg'), loc)), loc), fm) end | _ => (E.errorAt loc "Type mismatch encoding attribute"; (e, fm)) in - attrify (args, ft, (L'.EPrim (Prim.String (Settings.getUrlPrefix () ^ s)), loc), fm) + attrify (args, ft, (L'.EPrim (Prim.String (Prim.Normal, Settings.getUrlPrefix () ^ s)), loc), fm) end | _ => case t of - L'.TFfi ("Basis", "unit") => ((L'.EPrim (Prim.String ""), loc), fm) + L'.TFfi ("Basis", "unit") => ((L'.EPrim (Prim.String (Prim.Normal, "")), loc), fm) | L'.TFfi (m, x) => ((L'.EFfiApp (m, fk2s fk ^ "ify" ^ capitalize x, [(e, tAll)]), loc), fm) - | L'.TRecord [] => ((L'.EPrim (Prim.String ""), loc), fm) + | L'.TRecord [] => ((L'.EPrim (Prim.String (Prim.Normal, "")), loc), fm) | L'.TRecord ((x, t) :: xts) => let val (se, fm) = fooify fm ((L'.EField (e, x), loc), t) @@ -554,7 +555,7 @@ val (se', fm) = fooify fm ((L'.EField (e, x), loc), t) in ((L'.EStrcat (se, - (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc), + (L'.EStrcat ((L'.EPrim (Prim.String (Prim.Normal, "/")), loc), se'), loc)), loc), fm) end) (se, fm) xts @@ -584,14 +585,14 @@ case to of NONE => (((L'.PCon (dk, L'.PConVar n, NONE), loc), - (L'.EPrim (Prim.String x), loc)), + (L'.EPrim (Prim.String (Prim.Normal, x)), loc)), fm) | SOME t => let val (arg, fm) = fooify fm ((L'.ERel 0, loc), t) in (((L'.PCon (dk, L'.PConVar n, SOME (L'.PVar ("a", t), loc)), loc), - (L'.EStrcat ((L'.EPrim (Prim.String (x ^ "/")), loc), + (L'.EStrcat ((L'.EPrim (Prim.String (Prim.Normal, x ^ "/")), loc), arg), loc)), fm) end) @@ -625,10 +626,10 @@ in ((L'.ECase (e, [((L'.PNone t, loc), - (L'.EPrim (Prim.String "None"), loc)), + (L'.EPrim (Prim.String (Prim.Normal, "None")), loc)), ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc), - (L'.EStrcat ((L'.EPrim (Prim.String "Some/"), loc), + (L'.EStrcat ((L'.EPrim (Prim.String (Prim.Normal, "Some/")), loc), body), loc))], {disc = tAll, result = (L'.TFfi ("Basis", "string"), loc)}), loc), @@ -643,9 +644,9 @@ val (arg, fm) = fooify fm ((L'.ERel 0, loc), rt) val branches = [((L'.PNone rt, loc), - (L'.EPrim (Prim.String "Nil"), loc)), + (L'.EPrim (Prim.String (Prim.Normal, "Nil")), loc)), ((L'.PSome (rt, (L'.PVar ("a", rt), loc)), loc), - (L'.EStrcat ((L'.EPrim (Prim.String "Cons/"), loc), + (L'.EStrcat ((L'.EPrim (Prim.String (Prim.Normal, "Cons/")), loc), arg), loc))] val dom = tAll @@ -741,7 +742,7 @@ fun strcat loc es = case es of - [] => (L'.EPrim (Prim.String ""), loc) + [] => (L'.EPrim (Prim.String (Prim.Normal, "")), loc) | [e] => e | _ => let @@ -756,7 +757,7 @@ fun strcatComma loc es = case es of - [] => (L'.EPrim (Prim.String ""), loc) + [] => (L'.EPrim (Prim.String (Prim.Normal, "")), loc) | [e] => e | _ => let @@ -765,11 +766,11 @@ in foldr (fn (e, e') => case (e, e') of - ((L'.EPrim (Prim.String ""), _), _) => e' - | (_, (L'.EPrim (Prim.String ""), _)) => e + ((L'.EPrim (Prim.String (_, "")), _), _) => e' + | (_, (L'.EPrim (Prim.String (_, "")), _)) => e | _ => (L'.EStrcat (e, - (L'.EStrcat ((L'.EPrim (Prim.String ", "), loc), e'), loc)), loc)) + (L'.EStrcat ((L'.EPrim (Prim.String (Prim.Normal, ", ")), loc), e'), loc)), loc)) e1 es end @@ -787,7 +788,8 @@ let val strcat = strcat loc val strcatComma = strcatComma loc - fun str s = (L'.EPrim (Prim.String s), loc) + fun str s = (L'.EPrim (Prim.String (Prim.Normal, s)), loc) + fun strH s = (L'.EPrim (Prim.String (Prim.Html, s)), loc) fun poly () = (E.errorAt loc "Unsupported expression"; @@ -1563,9 +1565,7 @@ ((L'.EAbs ("c", s, (L'.TFun (rt, (L'.TFun (un, un), loc)), loc), (L'.EAbs ("r", rt, (L'.TFun (un, un), loc), (L'.EAbs ("_", un, un, - (L'.EFfiApp ("Basis", "set_cookie", [((L'.EPrim (Prim.String - (Settings.getUrlPrefix ())), - loc), s), + (L'.EFfiApp ("Basis", "set_cookie", [(str (Settings.getUrlPrefix ()), s), ((L'.ERel 2, loc), s), (e, s), (fd "Expires", (L'.TOption (L'.TFfi ("Basis", "time"), loc), loc)), @@ -1582,9 +1582,7 @@ ((L'.EAbs ("c", s, (L'.TFun (un, un), loc), (L'.EAbs ("_", un, un, (L'.EFfiApp ("Basis", "clear_cookie", - [((L'.EPrim (Prim.String - (Settings.getUrlPrefix ())), - loc), s), + [(str (Settings.getUrlPrefix ()), s), ((L'.ERel 1, loc), s)]), loc)), loc)), loc), fm) @@ -1611,8 +1609,7 @@ end | L.ECApp ((L.EFfi ("Basis", "no_primary_key"), _), _) => - ((L'.EPrim (Prim.String ""), loc), - fm) + (str "", fm) | L.ECApp ( (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "primary_key"), _), _), _), t), _), nm), _), @@ -1622,16 +1619,16 @@ val witnesses = (L'.TRecord (map (fn (nm, _) => (monoName env nm, (L'.TRecord [], loc))) unique), loc) in ((L'.EAbs ("_", witnesses, (L'.TFfi ("Basis", "string"), loc), - (L'.EPrim (Prim.String - (String.concatWith ", " - (map (fn (x, _) => - Settings.mangleSql (monoNameLc env x) - ^ (if #textKeysNeedLengths (Settings.currentDbms ()) - andalso isBlobby t then - "(767)" - else - "")) unique))), - loc)), loc), + (str + (String.concatWith ", " + (map (fn (x, _) => + Settings.mangleSql (monoNameLc env x) + ^ (if #textKeysNeedLengths (Settings.currentDbms ()) + andalso isBlobby t then + "(767)" + else + "")) unique)))), + loc), fm) end @@ -1667,15 +1664,15 @@ let val unique = (nm, t) :: unique in - ((L'.EPrim (Prim.String ("UNIQUE (" - ^ String.concatWith ", " - (map (fn (x, t) => Settings.mangleSql (monoNameLc env x) - ^ (if #textKeysNeedLengths (Settings.currentDbms ()) - andalso isBlobby t then - "(767)" - else - "")) unique) - ^ ")")), loc), + (str ("UNIQUE (" + ^ String.concatWith ", " + (map (fn (x, t) => Settings.mangleSql (monoNameLc env x) + ^ (if #textKeysNeedLengths (Settings.currentDbms ()) + andalso isBlobby t then + "(767)" + else + "")) unique) + ^ ")"), fm) end @@ -1689,7 +1686,7 @@ | L.EFfi ("Basis", "mat_nil") => let val string = (L'.TFfi ("Basis", "string"), loc) - val stringE = (L'.EPrim (Prim.String ""), loc) + val stringE = str "" in ((L'.ERecord [("1", stringE, string), ("2", stringE, string)], loc), fm) @@ -1714,21 +1711,20 @@ ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (mat, mat), loc), (L'.EAbs ("m", mat, mat, (L'.ECase ((L'.EField ((L'.ERel 0, loc), "1"), loc), - [((L'.PPrim (Prim.String ""), loc), - (L'.ERecord [("1", (L'.EPrim (Prim.String (Settings.mangleSql (lowercaseFirst nm1))), - loc), string), - ("2", (L'.EPrim (Prim.String (Settings.mangleSql (lowercaseFirst nm2))), - loc), string)], loc)), + [((L'.PPrim (Prim.String (Prim.Normal, "")), loc), + (L'.ERecord [("1", str (Settings.mangleSql (lowercaseFirst nm1)), + string), + ("2", str (Settings.mangleSql (lowercaseFirst nm2)), + string)], loc)), ((L'.PWild, loc), (L'.ERecord [("1", (L'.EStrcat ( - (L'.EPrim (Prim.String (Settings.mangleSql (lowercaseFirst nm1) - ^ ", ")), - loc), + str (Settings.mangleSql (lowercaseFirst nm1) + ^ ", "), (L'.EField ((L'.ERel 0, loc), "1"), loc)), loc), string), ("2", (L'.EStrcat ( - (L'.EPrim (Prim.String (Settings.mangleSql (lowercaseFirst nm2) - ^ ", ")), loc), + str (Settings.mangleSql (lowercaseFirst nm2) + ^ ", "), (L'.EField ((L'.ERel 0, loc), "2"), loc)), loc), string)], loc))], @@ -1737,10 +1733,10 @@ fm) end - | L.ECApp ((L.EFfi ("Basis", "restrict"), _), _) => ((L'.EPrim (Prim.String "RESTRICT"), loc), fm) - | L.ECApp ((L.EFfi ("Basis", "cascade"), _), _) => ((L'.EPrim (Prim.String "CASCADE"), loc), fm) - | L.ECApp ((L.EFfi ("Basis", "no_action"), _), _) => ((L'.EPrim (Prim.String "NO ACTION"), loc), fm) - | L.ECApp ((L.EFfi ("Basis", "set_null"), _), _) => ((L'.EPrim (Prim.String "SET NULL"), loc), fm) + | L.ECApp ((L.EFfi ("Basis", "restrict"), _), _) => (str "RESTRICT", fm) + | L.ECApp ((L.EFfi ("Basis", "cascade"), _), _) => (str "CASCADE", fm) + | L.ECApp ((L.EFfi ("Basis", "no_action"), _), _) => (str "NO ACTION", fm) + | L.ECApp ((L.EFfi ("Basis", "set_null"), _), _) => (str "SET NULL", fm) | L.ECApp ( (L.ECApp ( @@ -1772,10 +1768,10 @@ fun prop (fd, kw) = (L'.ECase ((L'.EField ((L'.ERel 0, loc), fd), loc), - [((L'.PPrim (Prim.String "NO ACTION"), loc), - (L'.EPrim (Prim.String ""), loc)), + [((L'.PPrim (Prim.String (Prim.Normal, "NO ACTION")), loc), + str ""), ((L'.PWild, loc), - strcat [(L'.EPrim (Prim.String (" ON " ^ kw ^ " ")), loc), + strcat [str (" ON " ^ kw ^ " "), (L'.EField ((L'.ERel 0, loc), fd), loc)])], {disc = string, result = string}), loc) @@ -1783,13 +1779,13 @@ ((L'.EAbs ("m", mat, (L'.TFun (string, (L'.TFun (recd, string), loc)), loc), (L'.EAbs ("tab", string, (L'.TFun (recd, string), loc), (L'.EAbs ("pr", recd, string, - strcat [(L'.EPrim (Prim.String "FOREIGN KEY ("), loc), + strcat [str "FOREIGN KEY (", (L'.EField ((L'.ERel 2, loc), "1"), loc), - (L'.EPrim (Prim.String ") REFERENCES "), loc), + str ") REFERENCES ", (L'.ERel 1, loc), - (L'.EPrim (Prim.String " ("), loc), + str " (", (L'.EField ((L'.ERel 2, loc), "2"), loc), - (L'.EPrim (Prim.String ")"), loc), + str ")", prop ("OnDelete", "DELETE"), prop ("OnUpdate", "UPDATE")]), loc)), loc)), loc), fm) @@ -1822,7 +1818,7 @@ val string = (L'.TFfi ("Basis", "string"), loc) in ((L'.EAbs ("e", string, string, - (L'.EStrcat ((L'.EPrim (Prim.String "CHECK "), loc), + (L'.EStrcat (str "CHECK ", (L'.EFfiApp ("Basis", "checkString", [((L'.ERel 0, loc), string)]), loc)), loc)), loc), fm) @@ -1851,19 +1847,18 @@ val s = (L'.TFfi ("Basis", "string"), loc) val fields = map (fn (x, _) => (x, s)) fields val rt = (L'.TRecord fields, loc) - fun sc s = (L'.EPrim (Prim.String s), loc) in ((L'.EAbs ("tab", s, (L'.TFun (rt, s), loc), (L'.EAbs ("fs", rt, s, - strcat [sc "INSERT INTO ", + strcat [str "INSERT INTO ", (L'.ERel 1, loc), - sc " (", - strcatComma (map (fn (x, _) => sc (Settings.mangleSql x)) fields), - sc ") VALUES (", + str " (", + strcatComma (map (fn (x, _) => str (Settings.mangleSql x)) fields), + str ") VALUES (", strcatComma (map (fn (x, _) => (L'.EField ((L'.ERel 0, loc), x), loc)) fields), - sc ")"]), loc)), loc), + str ")"]), loc)), loc), fm) end | _ => poly ()) @@ -1875,31 +1870,30 @@ val s = (L'.TFfi ("Basis", "string"), loc) val changed = map (fn (x, _) => (x, s)) changed val rt = (L'.TRecord changed, loc) - fun sc s = (L'.EPrim (Prim.String s), loc) in ((L'.EAbs ("fs", rt, (L'.TFun (s, (L'.TFun (s, s), loc)), loc), (L'.EAbs ("tab", s, (L'.TFun (s, s), loc), (L'.EAbs ("e", s, s, if #supportsUpdateAs (Settings.currentDbms ()) then - strcat [sc "UPDATE ", + strcat [str "UPDATE ", (L'.ERel 1, loc), - sc " AS T_T SET ", + str " AS T_T SET ", strcatComma (map (fn (x, _) => - strcat [sc (Settings.mangleSql x + strcat [str (Settings.mangleSql x ^ " = "), (L'.EField ((L'.ERel 2, loc), x), loc)]) changed), - sc " WHERE ", + str " WHERE ", (L'.ERel 0, loc)] else - strcat [sc "UPDATE ", + strcat [str "UPDATE ", (L'.ERel 1, loc), - sc " SET ", + str " SET ", strcatComma (map (fn (x, _) => - strcat [sc (Settings.mangleSql x + strcat [str (Settings.mangleSql x ^ " = "), (L'.EFfiApp ("Basis", "unAs", [((L'.EField @@ -1908,7 +1902,7 @@ x), loc), s)]), loc)]) changed), - sc " WHERE ", + str " WHERE ", (L'.EFfiApp ("Basis", "unAs", [((L'.ERel 0, loc), s)]), loc)]), loc)), loc)), loc), fm) @@ -1918,19 +1912,18 @@ | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "delete"), _), _), _), _) => let val s = (L'.TFfi ("Basis", "string"), loc) - fun sc s = (L'.EPrim (Prim.String s), loc) in ((L'.EAbs ("tab", s, (L'.TFun (s, s), loc), (L'.EAbs ("e", s, s, if #supportsDeleteAs (Settings.currentDbms ()) then - strcat [sc "DELETE FROM ", + strcat [str "DELETE FROM ", (L'.ERel 1, loc), - sc " AS T_T WHERE ", + str " AS T_T WHERE ", (L'.ERel 0, loc)] else - strcat [sc "DELETE FROM ", + strcat [str "DELETE FROM ", (L'.ERel 1, loc), - sc " WHERE ", + str " WHERE ", (L'.EFfiApp ("Basis", "unAs", [((L'.ERel 0, loc), s)]), loc)]), loc)), loc), fm) end @@ -1990,7 +1983,6 @@ | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_query"), _), _), _), _), _), _), _), _), _), _) => let - fun sc s = (L'.EPrim (Prim.String s), loc) val s = (L'.TFfi ("Basis", "string"), loc) fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc) in @@ -1999,9 +1991,9 @@ s, strcat [gf "Rows", (L'.ECase (gf "OrderBy", - [((L'.PPrim (Prim.String ""), loc), sc ""), + [((L'.PPrim (Prim.String (Prim.Normal, "")), loc), str ""), ((L'.PWild, loc), - strcat [sc " ORDER BY ", + strcat [str " ORDER BY ", gf "OrderBy"])], {disc = s, result = s}), loc), gf "Limit", @@ -2024,7 +2016,6 @@ sexps), _), _) => let - fun sc s = (L'.EPrim (Prim.String s), loc) val s = (L'.TFfi ("Basis", "string"), loc) val b = (L'.TFfi ("Basis", "bool"), loc) val un = (L'.TRecord [], loc) @@ -2071,7 +2062,7 @@ ("SelectExps", (L'.TRecord (map (fn (x, _) => (x, s)) sexps), loc))], loc), s, - strcat [sc "SELECT ", + strcat [str "SELECT ", (L'.ECase (gf "Distinct", [((L'.PCon (L'.Enum, L'.PConFfi {mod = "Basis", @@ -2079,41 +2070,41 @@ con = "True", arg = NONE}, NONE), loc), - (L'.EPrim (Prim.String "DISTINCT "), loc)), + str "DISTINCT "), ((L'.PCon (L'.Enum, L'.PConFfi {mod = "Basis", datatyp = "bool", con = "False", arg = NONE}, NONE), loc), - (L'.EPrim (Prim.String ""), loc))], + str "")], {disc = b, result = s}), loc), strcatComma (map (fn (x, t) => strcat [ (L'.EField (gf "SelectExps", x), loc), - sc (" AS " ^ Settings.mangleSql x) + str (" AS " ^ Settings.mangleSql x) ]) sexps @ map (fn (x, xts) => strcatComma (map (fn (x', _) => - sc ("T_" ^ x + str ("T_" ^ x ^ "." ^ Settings.mangleSql x')) xts)) stables), (L'.ECase (gf "From", - [((L'.PPrim (Prim.String ""), loc), - sc ""), + [((L'.PPrim (Prim.String (Prim.Normal, "")), loc), + str ""), ((L'.PVar ("x", s), loc), - strcat [sc " FROM ", + strcat [str " FROM ", (L'.ERel 0, loc)])], {disc = s, result = s}), loc), (L'.ECase (gf "Where", - [((L'.PPrim (Prim.String (#trueString (Settings.currentDbms ()))), + [((L'.PPrim (Prim.String (Prim.Normal, #trueString (Settings.currentDbms ()))), loc), - sc ""), + str ""), ((L'.PWild, loc), - strcat [sc " WHERE ", gf "Where"])], + strcat [str " WHERE ", gf "Where"])], {disc = s, result = s}), loc), @@ -2124,14 +2115,14 @@ List.all (fn (x, _) => List.exists (fn (x', _) => x' = x) xts') xts) tables then - sc "" + str "" else strcat [ - sc " GROUP BY ", + str " GROUP BY ", strcatComma (map (fn (x, xts) => strcatComma (map (fn (x', _) => - sc ("T_" ^ x + str ("T_" ^ x ^ "." ^ Settings.mangleSql x')) xts)) grouped) @@ -2139,10 +2130,10 @@ (L'.ECase (gf "Having", [((L'.PPrim (Prim.String - (#trueString (Settings.currentDbms ()))), loc), - sc ""), + (Prim.Normal, #trueString (Settings.currentDbms ()))), loc), + str ""), ((L'.PWild, loc), - strcat [sc " HAVING ", gf "Having"])], + strcat [str " HAVING ", gf "Having"])], {disc = s, result = s}), loc) ]), loc), @@ -2208,6 +2199,10 @@ ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc), (L'.EFfiApp ("Basis", "sqlifyString", [((L'.ERel 0, loc), (L'.TFfi ("Basis", "string"), loc))]), loc)), loc), fm) + | L.EFfi ("Basis", "sql_url") => + ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc), + (L'.EFfiApp ("Basis", "sqlifyString", [((L'.ERel 0, loc), (L'.TFfi ("Basis", "string"), loc))]), loc)), loc), + fm) | L.ECApp ((L.EFfi ("Basis", "sql_prim"), _), t) => let val t = monoType env t @@ -2229,7 +2224,7 @@ s, (L'.ECase ((L'.ERel 0, loc), [((L'.PNone t, loc), - (L'.EPrim (Prim.String "NULL"), loc)), + str "NULL"), ((L'.PSome (t, (L'.PVar ("y", t), loc)), loc), (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc))], {disc = (L'.TOption t, loc), @@ -2265,7 +2260,7 @@ ((L'.ERecord [], loc), fm) | L.ECApp ((L.EFfi ("Basis", "sql_from_nil"), _), _) => - ((L'.EPrim (Prim.String ""), loc), fm) + (str "", fm) | L.ECApp ((L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_table"), _), _), _), _), _), _), _), _), _), (L.CName name, _)) => @@ -2274,7 +2269,7 @@ in ((L'.EAbs ("tab", s, s, strcat [(L'.ERel 0, loc), - (L'.EPrim (Prim.String (" AS T_" ^ name)), loc)]), loc), + str (" AS T_" ^ name)]), loc), fm) end | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_query"), _), _), @@ -2282,12 +2277,11 @@ (L.CName name, _)) => let val s = (L'.TFfi ("Basis", "string"), loc) - fun sc s = (L'.EPrim (Prim.String s), loc) in ((L'.EAbs ("q", s, s, - strcat [sc "(", + strcat [str "(", (L'.ERel 0, loc), - sc (") AS T_" ^ name)]), loc), + str (") AS T_" ^ name)]), loc), fm) end | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_comma"), _), _), _), _), _), _) => @@ -2298,13 +2292,13 @@ (L'.EAbs ("tab2", s, s, (L'.ECase ((L'.ERecord [("1", (L'.ERel 1, loc), s), ("2", (L'.ERel 0, loc), s)], loc), - [((L'.PRecord [("1", (L'.PPrim (Prim.String ""), loc), s)], loc), + [((L'.PRecord [("1", (L'.PPrim (Prim.String (Prim.Normal, "")), loc), s)], loc), (L'.ERel 0, loc)), - ((L'.PRecord [("2", (L'.PPrim (Prim.String ""), loc), s)], loc), + ((L'.PRecord [("2", (L'.PPrim (Prim.String (Prim.Normal, "")), loc), s)], loc), (L'.ERel 1, loc)), ((L'.PWild, loc), strcat [(L'.ERel 1, loc), - (L'.EPrim (Prim.String ", "), loc), + str ", ", (L'.ERel 0, loc)])], {disc = (L'.TRecord [("1", s), ("2", s)], loc), result = s}), loc)), loc)), loc), @@ -2319,24 +2313,24 @@ (L'.EAbs ("on", s, s, (L'.ECase ((L'.ERecord [("1", (L'.ERel 2, loc), s), ("2", (L'.ERel 1, loc), s)], loc), - [((L'.PRecord [("1", (L'.PPrim (Prim.String ""), loc), s)], loc), + [((L'.PRecord [("1", (L'.PPrim (Prim.String (Prim.Normal, "")), loc), s)], loc), (L'.ERel 1, loc)), - ((L'.PRecord [("2", (L'.PPrim (Prim.String ""), loc), s)], loc), + ((L'.PRecord [("2", (L'.PPrim (Prim.String (Prim.Normal, "")), loc), s)], loc), (L'.ERel 2, loc)), ((L'.PWild, loc), strcat ((if #nestedRelops (Settings.currentDbms ()) then - [(L'.EPrim (Prim.String "("), loc)] + [str "("] else []) @ [(L'.ERel 2, loc), - (L'.EPrim (Prim.String " JOIN "), loc), + str " JOIN ", (L'.ERel 1, loc), - (L'.EPrim (Prim.String " ON "), loc), + str " ON ", (L'.ERel 0, loc)] @ (if #nestedRelops (Settings.currentDbms ()) then - [(L'.EPrim (Prim.String ")"), loc)] + [str ")"] else [])))], {disc = (L'.TRecord [("1", s), ("2", s)], loc), @@ -2355,27 +2349,26 @@ (L'.EAbs ("on", s, s, (L'.ECase ((L'.ERecord [("1", (L'.ERel 2, loc), s), ("2", (L'.ERel 1, loc), s)], loc), - [((L'.PRecord [("1", (L'.PPrim (Prim.String ""), + [((L'.PRecord [("1", (L'.PPrim (Prim.String (Prim.Normal, "")), loc), s)], loc), (L'.ERel 1, loc)), - ((L'.PRecord [("2", (L'.PPrim (Prim.String ""), + ((L'.PRecord [("2", (L'.PPrim (Prim.String (Prim.Normal, "")), loc), s)], loc), (L'.ERel 2, loc)), ((L'.PWild, loc), strcat ((if #nestedRelops (Settings.currentDbms ()) then - [(L'.EPrim (Prim.String "("), loc)] + [str "("] else []) @ [(L'.ERel 2, loc), - (L'.EPrim (Prim.String " LEFT JOIN "), - loc), + str " LEFT JOIN ", (L'.ERel 1, loc), - (L'.EPrim (Prim.String " ON "), loc), + str " ON ", (L'.ERel 0, loc)] @ (if #nestedRelops (Settings.currentDbms ()) then - [(L'.EPrim (Prim.String ")"), loc)] + [str ")"] else [])))], {disc = (L'.TRecord [("1", s), ("2", s)], loc), @@ -2394,27 +2387,26 @@ (L'.EAbs ("on", s, s, (L'.ECase ((L'.ERecord [("1", (L'.ERel 2, loc), s), ("2", (L'.ERel 1, loc), s)], loc), - [((L'.PRecord [("1", (L'.PPrim (Prim.String ""), + [((L'.PRecord [("1", (L'.PPrim (Prim.String (Prim.Normal, "")), loc), s)], loc), (L'.ERel 1, loc)), - ((L'.PRecord [("2", (L'.PPrim (Prim.String ""), + ((L'.PRecord [("2", (L'.PPrim (Prim.String (Prim.Normal, "")), loc), s)], loc), (L'.ERel 2, loc)), ((L'.PWild, loc), strcat ((if #nestedRelops (Settings.currentDbms ()) then - [(L'.EPrim (Prim.String "("), loc)] + [str "("] else []) @ [(L'.ERel 2, loc), - (L'.EPrim (Prim.String " RIGHT JOIN "), - loc), + str " RIGHT JOIN ", (L'.ERel 1, loc), - (L'.EPrim (Prim.String " ON "), loc), + str " ON ", (L'.ERel 0, loc)] @ (if #nestedRelops (Settings.currentDbms ()) then - [(L'.EPrim (Prim.String ")"), loc)] + [str ")"] else [])))], {disc = (L'.TRecord [("1", s), ("2", s)], loc), @@ -2433,27 +2425,26 @@ (L'.EAbs ("on", s, s, (L'.ECase ((L'.ERecord [("1", (L'.ERel 2, loc), s), ("2", (L'.ERel 1, loc), s)], loc), - [((L'.PRecord [("1", (L'.PPrim (Prim.String ""), + [((L'.PRecord [("1", (L'.PPrim (Prim.String (Prim.Normal, "")), loc), s)], loc), (L'.ERel 1, loc)), - ((L'.PRecord [("2", (L'.PPrim (Prim.String ""), + ((L'.PRecord [("2", (L'.PPrim (Prim.String (Prim.Normal, "")), loc), s)], loc), (L'.ERel 2, loc)), ((L'.PWild, loc), strcat ((if #nestedRelops (Settings.currentDbms ()) then - [(L'.EPrim (Prim.String "("), loc)] + [str "("] else []) @ [(L'.ERel 2, loc), - (L'.EPrim (Prim.String " FULL JOIN "), - loc), + str " FULL JOIN ", (L'.ERel 1, loc), - (L'.EPrim (Prim.String " ON "), loc), + str " ON ", (L'.ERel 0, loc)] @ (if #nestedRelops (Settings.currentDbms ()) then - [(L'.EPrim (Prim.String ")"), loc)] + [str ")"] else [])))], {disc = (L'.TRecord [("1", s), ("2", s)], loc), @@ -2462,9 +2453,9 @@ end | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_order_by_Nil"), _), _), _), _) => - ((L'.EPrim (Prim.String ""), loc), fm) + (str "", fm) | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_order_by_random"), _), _), _), _) => - ((L'.EPrim (Prim.String (#randomFunction (Settings.currentDbms ()) ^ "()")), loc), fm) + (str (#randomFunction (Settings.currentDbms ()) ^ "()"), fm) | L.ECApp ( (L.ECApp ( (L.ECApp ( @@ -2476,81 +2467,80 @@ _) => let val s = (L'.TFfi ("Basis", "string"), loc) - fun sc s = (L'.EPrim (Prim.String s), loc) in ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc), (L'.EAbs ("e1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc), (L'.EAbs ("d", s, (L'.TFun (s, s), loc), (L'.EAbs ("e2", s, s, (L'.ECase ((L'.ERel 0, loc), - [((L'.PPrim (Prim.String ""), loc), + [((L'.PPrim (Prim.String (Prim.Normal, "")), loc), strcat [(L'.ERel 2, loc), (L'.ERel 1, loc)]), ((L'.PWild, loc), strcat [(L'.ERel 2, loc), (L'.ERel 1, loc), - sc ", ", + str ", ", (L'.ERel 0, loc)])], {disc = s, result = s}), loc)), loc)), loc)), loc)), loc), fm) end | L.EFfi ("Basis", "sql_no_limit") => - ((L'.EPrim (Prim.String ""), loc), fm) + (str "", fm) | L.EFfiApp ("Basis", "sql_limit", [(e, t)]) => let val (e, fm) = monoExp (env, st, fm) e in (strcat [ - (L'.EPrim (Prim.String " LIMIT "), loc), + str " LIMIT ", (L'.EFfiApp ("Basis", "sqlifyInt", [(e, monoType env t)]), loc) ], fm) end | L.EFfi ("Basis", "sql_no_offset") => - ((L'.EPrim (Prim.String ""), loc), fm) + (str "", fm) | L.EFfiApp ("Basis", "sql_offset", [(e, t)]) => let val (e, fm) = monoExp (env, st, fm) e in (strcat [ - (L'.EPrim (Prim.String " OFFSET "), loc), + str " OFFSET ", (L'.EFfiApp ("Basis", "sqlifyInt", [(e, monoType env t)]), loc) ], fm) end | L.ECApp ((L.EFfi ("Basis", "sql_eq"), _), _) => - ((L'.EPrim (Prim.String "="), loc), fm) + (str "=", fm) | L.ECApp ((L.EFfi ("Basis", "sql_ne"), _), _) => - ((L'.EPrim (Prim.String "<>"), loc), fm) + (str "<>", fm) | L.ECApp ((L.EFfi ("Basis", "sql_lt"), _), _) => - ((L'.EPrim (Prim.String "<"), loc), fm) + (str "<", fm) | L.ECApp ((L.EFfi ("Basis", "sql_le"), _), _) => - ((L'.EPrim (Prim.String "<="), loc), fm) + (str "<=", fm) | L.ECApp ((L.EFfi ("Basis", "sql_gt"), _), _) => - ((L'.EPrim (Prim.String ">"), loc), fm) + (str ">", fm) | L.ECApp ((L.EFfi ("Basis", "sql_ge"), _), _) => - ((L'.EPrim (Prim.String ">="), loc), fm) + (str ">=", fm) | L.ECApp ((L.EFfi ("Basis", "sql_plus"), _), _) => ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc), - (L'.EPrim (Prim.String "+"), loc)), loc), fm) + str "+"), loc), fm) | L.ECApp ((L.EFfi ("Basis", "sql_minus"), _), _) => ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc), - (L'.EPrim (Prim.String "-"), loc)), loc), fm) + str "-"), loc), fm) | L.ECApp ((L.EFfi ("Basis", "sql_times"), _), _) => ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc), - (L'.EPrim (Prim.String "*"), loc)), loc), fm) + str "*"), loc), fm) | L.ECApp ((L.EFfi ("Basis", "sql_div"), _), _) => ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc), - (L'.EPrim (Prim.String "/"), loc)), loc), fm) + str "/"), loc), fm) | L.EFfi ("Basis", "sql_mod") => - ((L'.EPrim (Prim.String "%"), loc), fm) + (str "%", fm) | L.EFfi ("Basis", "sql_like") => - ((L'.EPrim (Prim.String "LIKE"), loc), fm) + (str "LIKE", fm) | L.ECApp ( (L.ECApp ( @@ -2565,21 +2555,20 @@ _) => let val s = (L'.TFfi ("Basis", "string"), loc) - fun sc s = (L'.EPrim (Prim.String s), loc) in ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc), (L'.EAbs ("e1", s, (L'.TFun (s, s), loc), - strcat [sc "(", + strcat [str "(", (L'.ERel 1, loc), - sc " ", + str " ", (L'.ERel 0, loc), - sc ")"]), loc)), loc), + str ")"]), loc)), loc), fm) end - | L.EFfi ("Basis", "sql_not") => ((L'.EPrim (Prim.String "NOT"), loc), fm) + | L.EFfi ("Basis", "sql_not") => (str "NOT", fm) | L.ECApp ((L.EFfi ("Basis", "sql_neg"), _), _) => ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc), - (L'.EPrim (Prim.String "-"), loc)), loc), fm) + str "-"), loc), fm) | L.ECApp ( (L.ECApp ( @@ -2596,22 +2585,21 @@ _) => let val s = (L'.TFfi ("Basis", "string"), loc) - fun sc s = (L'.EPrim (Prim.String s), loc) in ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc), (L'.EAbs ("e1", s, (L'.TFun (s, s), loc), (L'.EAbs ("e2", s, s, - strcat [sc "(", + strcat [str "(", (L'.ERel 1, loc), - sc " ", + str " ", (L'.ERel 2, loc), - sc " ", + str " ", (L'.ERel 0, loc), - sc ")"]), loc)), loc)), loc), + str ")"]), loc)), loc)), loc), fm) end - | L.EFfi ("Basis", "sql_and") => ((L'.EPrim (Prim.String "AND"), loc), fm) - | L.EFfi ("Basis", "sql_or") => ((L'.EPrim (Prim.String "OR"), loc), fm) + | L.EFfi ("Basis", "sql_and") => (str "AND", fm) + | L.EFfi ("Basis", "sql_or") => (str "OR", fm) | L.ECApp ( (L.ECApp ( @@ -2627,7 +2615,7 @@ _), _), _), _), (L.CName tab, _)), _), - (L.CName field, _)) => ((L'.EPrim (Prim.String ("T_" ^ tab ^ "." ^ Settings.mangleSql (lowercaseFirst field))), loc), fm) + (L.CName field, _)) => (str ("T_" ^ tab ^ "." ^ Settings.mangleSql (lowercaseFirst field)), fm) | L.ECApp ( (L.ECApp ( @@ -2639,7 +2627,7 @@ _), _), _), _), _), _), - (L.CName nm, _)) => ((L'.EPrim (Prim.String (Settings.mangleSql (lowercaseFirst nm))), loc), fm) + (L.CName nm, _)) => (str (Settings.mangleSql (lowercaseFirst nm)), fm) | L.ECApp ( (L.ECApp ( @@ -2656,49 +2644,48 @@ _) => let val s = (L'.TFfi ("Basis", "string"), loc) - fun sc s = (L'.EPrim (Prim.String s), loc) in (if #nestedRelops (Settings.currentDbms ()) then (L'.EAbs ("c", s, (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc), (L'.EAbs ("all", (L'.TFfi ("Basis", "bool"), loc), (L'.TFun (s, (L'.TFun (s, s), loc)), loc), (L'.EAbs ("e1", s, (L'.TFun (s, s), loc), (L'.EAbs ("e2", s, s, - strcat [sc "((", + strcat [str "((", (L'.ERel 1, loc), - sc ") ", + str ") ", (L'.ERel 3, loc), (L'.ECase ((L'.ERel 2, loc), [((L'.PCon (L'.Enum, L'.PConFfi {mod = "Basis", datatyp = "bool", con = "True", arg = NONE}, NONE), loc), - sc " ALL"), + str " ALL"), ((L'.PWild, loc), - sc "")], + str "")], {disc = (L'.TFfi ("Basis", "bool"), loc), result = s}), loc), - sc " (", + str " (", (L'.ERel 0, loc), - sc "))"]), loc)), loc)), loc)), loc) + str "))"]), loc)), loc)), loc)), loc) else (L'.EAbs ("c", s, (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc), (L'.EAbs ("all", (L'.TFfi ("Basis", "bool"), loc), (L'.TFun (s, (L'.TFun (s, s), loc)), loc), (L'.EAbs ("e1", s, (L'.TFun (s, s), loc), (L'.EAbs ("e2", s, s, strcat [(L'.ERel 1, loc), - sc " ", + str " ", (L'.ERel 3, loc), (L'.ECase ((L'.ERel 2, loc), [((L'.PCon (L'.Enum, L'.PConFfi {mod = "Basis", datatyp = "bool", con = "True", arg = NONE}, NONE), loc), - sc " ALL"), + str " ALL"), ((L'.PWild, loc), - sc "")], + str "")], {disc = (L'.TFfi ("Basis", "bool"), loc), result = s}), loc), - sc " ", + str " ", (L'.ERel 0, loc)]), loc)), loc)), loc)), loc), fm) end @@ -2715,25 +2702,24 @@ _) => let val s = (L'.TFfi ("Basis", "string"), loc) - fun sc s = (L'.EPrim (Prim.String s), loc) in ((L'.EAbs ("x", s, s, (L'.ERel 0, loc)), loc), fm) end - | L.EFfi ("Basis", "sql_union") => ((L'.EPrim (Prim.String "UNION"), loc), fm) + | L.EFfi ("Basis", "sql_union") => (str "UNION", fm) | L.EFfi ("Basis", "sql_intersect") => (if #onlyUnion (Settings.currentDbms ()) then ErrorMsg.errorAt loc "The DBMS you've selected doesn't support INTERSECT." else (); - ((L'.EPrim (Prim.String "INTERSECT"), loc), fm)) + (str "INTERSECT", fm)) | L.EFfi ("Basis", "sql_except") => (if #onlyUnion (Settings.currentDbms ()) then ErrorMsg.errorAt loc "The DBMS you've selected doesn't support EXCEPT." else (); - ((L'.EPrim (Prim.String "EXCEPT"), loc), fm)) + (str "EXCEPT", fm)) | L.ECApp ( (L.ECApp ( @@ -2741,8 +2727,7 @@ (L.EFfi ("Basis", "sql_count"), _), _), _), _), _), - _) => ((L'.EPrim (Prim.String "COUNT(*)"), loc), - fm) + _) => (str "COUNT(*)", fm) | L.ECApp ( (L.ECApp ( @@ -2757,12 +2742,11 @@ t) => let val s = (L'.TFfi ("Basis", "string"), loc) - fun sc s = (L'.EPrim (Prim.String s), loc) val main = strcat [(L'.ERel 1, loc), - sc "(", + str "(", (L'.ERel 0, loc), - sc ")"] + str ")"] in ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc), (L'.EAbs ("e1", s, (L'.TFun (s, s), loc), main), loc)), loc), @@ -2770,8 +2754,7 @@ end | L.ECApp ((L.EFfi ("Basis", "sql_count_col"), _), _) => - ((L'.EPrim (Prim.String "COUNT"), loc), - fm) + (str "COUNT", fm) | L.EFfi ("Basis", "sql_summable_int") => ((L'.ERecord [], loc), fm) | L.EFfi ("Basis", "sql_summable_float") => ((L'.ERecord [], loc), fm) @@ -2781,12 +2764,12 @@ fm) | L.ECApp ((L.EFfi ("Basis", "sql_avg"), _), _) => ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc), - (L'.EPrim (Prim.String "AVG"), loc)), loc), + str "AVG"), loc), fm) | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_sum"), _), _), _), _) => ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun ((L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc)), loc), (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc), - (L'.EPrim (Prim.String "SUM"), loc)), loc)), loc), + str "SUM"), loc)), loc), fm) | L.EFfi ("Basis", "sql_arith_int") => ((L'.ERecord [], loc), fm) @@ -2806,16 +2789,16 @@ | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_max"), _), _), _), _) => ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun ((L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc)), loc), (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc), - (L'.EPrim (Prim.String "MAX"), loc)), loc)), loc), + str "MAX"), loc)), loc), fm) | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_min"), _), _), _), _) => ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun ((L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc)), loc), (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc), - (L'.EPrim (Prim.String "MIN"), loc)), loc)), loc), + str "MIN"), loc)), loc), fm) - | L.EFfi ("Basis", "sql_asc") => ((L'.EPrim (Prim.String ""), loc), fm) - | L.EFfi ("Basis", "sql_desc") => ((L'.EPrim (Prim.String " DESC"), loc), fm) + | L.EFfi ("Basis", "sql_asc") => (str "", fm) + | L.EFfi ("Basis", "sql_desc") => (str " DESC", fm) | L.ECApp ( (L.ECApp ( (L.ECApp ( @@ -2827,7 +2810,6 @@ _) => let val s = (L'.TFfi ("Basis", "string"), loc) - fun sc s = (L'.EPrim (Prim.String s), loc) in ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm) @@ -2855,7 +2837,7 @@ fm) end - | L.EFfi ("Basis", "sql_current_timestamp") => ((L'.EPrim (Prim.String "CURRENT_TIMESTAMP"), loc), fm) + | L.EFfi ("Basis", "sql_current_timestamp") => (str "CURRENT_TIMESTAMP", fm) | L.ECApp ( (L.ECApp ( @@ -2870,25 +2852,24 @@ _) => let val s = (L'.TFfi ("Basis", "string"), loc) - fun sc s = (L'.EPrim (Prim.String s), loc) in ((L'.EAbs ("f", s, (L'.TFun (s, s), loc), (L'.EAbs ("x", s, s, strcat [(L'.ERel 1, loc), - sc "(", + str "(", (L'.ERel 0, loc), - sc ")"]), loc)), loc), + str ")"]), loc)), loc), fm) end | L.EFfi ("Basis", "sql_octet_length") => - ((L'.EPrim (Prim.String (if #supportsOctetLength (Settings.currentDbms ()) then - "octet_length" - else - "length")), loc), fm) + (str (if #supportsOctetLength (Settings.currentDbms ()) then + "octet_length" + else + "length"), fm) | L.EFfi ("Basis", "sql_lower") => - ((L'.EPrim (Prim.String "lower"), loc), fm) + (str "lower", fm) | L.EFfi ("Basis", "sql_upper") => - ((L'.EPrim (Prim.String "upper"), loc), fm) + (str "upper", fm) | L.ECApp ((L.EFfi ("Basis", "sql_known"), _), _) => ((L'.EFfi ("Basis", "sql_known"), loc), fm) @@ -2902,12 +2883,11 @@ _), _)) => let val s = (L'.TFfi ("Basis", "string"), loc) - fun sc s = (L'.EPrim (Prim.String s), loc) in ((L'.EAbs ("s", s, s, - strcat [sc "(", + strcat [str "(", (L'.ERel 0, loc), - sc " IS NULL)"]), loc), + str " IS NULL)"]), loc), fm) end @@ -2921,15 +2901,14 @@ _), _)) => let val s = (L'.TFfi ("Basis", "string"), loc) - fun sc s = (L'.EPrim (Prim.String s), loc) in ((L'.EAbs ("x1", s, (L'.TFun (s, s), loc), (L'.EAbs ("x1", s, s, - strcat [sc "COALESCE(", + strcat [str "COALESCE(", (L'.ERel 1, loc), - sc ",", + str ",", (L'.ERel 0, loc), - sc ")"]), loc)), loc), + str ")"]), loc)), loc), fm) end @@ -2943,18 +2922,17 @@ _), _)) => let val s = (L'.TFfi ("Basis", "string"), loc) - fun sc s = (L'.EPrim (Prim.String s), loc) in ((L'.EAbs ("if", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc), (L'.EAbs ("then", s, (L'.TFun (s, s), loc), (L'.EAbs ("else", s, s, - strcat [sc "(CASE WHEN (", + strcat [str "(CASE WHEN (", (L'.ERel 2, loc), - sc ") THEN (", + str ") THEN (", (L'.ERel 1, loc), - sc ") ELSE (", + str ") ELSE (", (L'.ERel 0, loc), - sc ") END)"]), loc)), loc)), loc), + str ") END)"]), loc)), loc)), loc), fm) end @@ -2969,7 +2947,6 @@ _) => let val s = (L'.TFfi ("Basis", "string"), loc) - fun sc s = (L'.EPrim (Prim.String s), loc) in ((L'.EAbs ("u", (L'.TRecord [], loc), (L'.TFun (s, s), loc), (L'.EAbs ("x", s, s, @@ -2992,13 +2969,12 @@ _) => let val s = (L'.TFfi ("Basis", "string"), loc) - fun sc s = (L'.EPrim (Prim.String s), loc) in ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (s, s), loc), (L'.EAbs ("x", s, s, - strcat [sc "(", + strcat [str "(", (L'.ERel 0, loc), - sc ")"]), loc)), loc), + str ")"]), loc)), loc), fm) end @@ -3008,7 +2984,7 @@ (L.EFfi ("Basis", "sql_no_partition"), _), _), _), _), _), - _) => ((L'.EPrim (Prim.String ""), loc), fm) + _) => (str "", fm) | L.ECApp ( (L.ECApp ( (L.ECApp ( @@ -3021,7 +2997,7 @@ let val s = (L'.TFfi ("Basis", "string"), loc) in - ((L'.EAbs ("e", s, s, strcat [(L'.EPrim (Prim.String "PARTITION BY "), loc), (L'.ERel 0, loc)]), loc), + ((L'.EAbs ("e", s, s, strcat [str "PARTITION BY ", (L'.ERel 0, loc)]), loc), fm) end @@ -3041,20 +3017,19 @@ ErrorMsg.errorAt loc "The DBMS you've selected doesn't support window functions." val s = (L'.TFfi ("Basis", "string"), loc) - fun sc s = (L'.EPrim (Prim.String s), loc) val main = strcat [(L'.ERel 2, loc), - sc " OVER (", + str " OVER (", (L'.ERel 1, loc), (L'.ECase ((L'.ERel 0, loc), - [((L'.PPrim (Prim.String ""), loc), - sc ""), + [((L'.PPrim (Prim.String (Prim.Normal, "")), loc), + str ""), ((L'.PWild, loc), - strcat [sc " ORDER BY ", + strcat [str " ORDER BY ", (L'.ERel 0, loc)])], {disc = s, result = s}), loc), - sc ")"] + str ")"] in ((L'.EAbs ("w", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc), (L'.EAbs ("p", s, (L'.TFun (s, s), loc), @@ -3076,12 +3051,11 @@ _) => let val s = (L'.TFfi ("Basis", "string"), loc) - fun sc s = (L'.EPrim (Prim.String s), loc) val main = strcat [(L'.ERel 1, loc), - sc "(", + str "(", (L'.ERel 0, loc), - sc ")"] + str ")"] in ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc), (L'.EAbs ("e1", s, s, main), loc)), loc), @@ -3089,9 +3063,9 @@ end | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_window_count"), _), _), _), _), _), _) => - ((L'.EPrim (Prim.String "COUNT(*)"), loc), fm) + (str "COUNT(*)", fm) | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_rank"), _), _), _), _), _), _) => - ((L'.EPrim (Prim.String "RANK()"), loc), fm) + (str "RANK()", fm) | L.EFfiApp ("Basis", "nextval", [(e, _)]) => let @@ -3107,27 +3081,31 @@ ((L'.ESetval (e1, e2), loc), fm) end - | L.EFfi ("Basis", "null") => ((L'.EPrim (Prim.String ""), loc), fm) + | L.EFfi ("Basis", "null") => (str "", fm) | L.EFfiApp ("Basis", "classes", [(s1, _), (s2, _)]) => let val (s1, fm) = monoExp (env, st, fm) s1 val (s2, fm) = monoExp (env, st, fm) s2 in - ((L'.EStrcat (s1, (L'.EStrcat ((L'.EPrim (Prim.String " "), loc), s2), loc)), loc), + ((L'.EStrcat (s1, (L'.EStrcat (str " ", s2), loc)), loc), fm) end - | L.EFfiApp ("Basis", "data_attr", [(s1, _), (s2, _)]) => + | L.EFfi ("Basis", "data_kind") => (str "data-", fm) + | L.EFfi ("Basis", "aria_kind") => (str "aria-", fm) + + | L.EFfiApp ("Basis", "data_attr", [(sk, _), (s1, _), (s2, _)]) => let + val (sk, fm) = monoExp (env, st, fm) sk val (s1, fm) = monoExp (env, st, fm) s1 val (s2, fm) = monoExp (env, st, fm) s2 in - ((L'.EStrcat ((L'.EPrim (Prim.String "data-"), loc), + ((L'.EStrcat (sk, (L'.EStrcat ((L'.EFfiApp ("Basis", "blessData", [(s1, (L'.TFfi ("Basis", "string"), loc))]), loc), - (L'.EStrcat ((L'.EPrim (Prim.String "=\""), loc), + (L'.EStrcat (str "=\"", (L'.EStrcat ((L'.EFfiApp ("Basis", "attrifyString", [(s2, (L'.TFfi ("Basis", "string"), loc))]), loc), - (L'.EPrim (Prim.String "\""), loc)), loc)), + str "\""), loc)), loc)), loc)), loc), fm) end @@ -3137,7 +3115,7 @@ val (s1, fm) = monoExp (env, st, fm) s1 val (s2, fm) = monoExp (env, st, fm) s2 in - ((L'.EStrcat (s1, (L'.EStrcat ((L'.EPrim (Prim.String " "), loc), s2), loc)), loc), + ((L'.EStrcat (s1, (L'.EStrcat (str " ", s2), loc)), loc), fm) end @@ -3145,9 +3123,9 @@ let val (s, fm) = monoExp (env, st, fm) s in - ((L'.EStrcat ((L'.EPrim (Prim.String "url("), loc), + ((L'.EStrcat (str "url(", (L'.EStrcat ((L'.EFfiApp ("Basis", "css_url", [(s, (L'.TFfi ("Basis", "string"), loc))]), loc), - (L'.EPrim (Prim.String ")"), loc)), loc)), loc), + str ")"), loc)), loc), fm) end @@ -3156,7 +3134,7 @@ val (s, fm) = monoExp (env, st, fm) s in ((L'.EStrcat ((L'.EFfiApp ("Basis", "property", [(s, (L'.TFfi ("Basis", "string"), loc))]), loc), - (L'.EPrim (Prim.String ":"), loc)), loc), + str ":"), loc), fm) end | L.EFfiApp ("Basis", "value", [(s1, _), (s2, _)]) => @@ -3164,17 +3142,17 @@ val (s1, fm) = monoExp (env, st, fm) s1 val (s2, fm) = monoExp (env, st, fm) s2 in - ((L'.EStrcat (s1, (L'.EStrcat ((L'.EPrim (Prim.String " "), loc), s2), loc)), loc), + ((L'.EStrcat (s1, (L'.EStrcat (str " ", s2), loc)), loc), fm) end - | L.EFfi ("Basis", "noStyle") => ((L'.EPrim (Prim.String ""), loc), fm) + | L.EFfi ("Basis", "noStyle") => (str "", fm) | L.EFfiApp ("Basis", "oneProperty", [(s1, _), (s2, _)]) => let val (s1, fm) = monoExp (env, st, fm) s1 val (s2, fm) = monoExp (env, st, fm) s2 in - ((L'.EStrcat (s1, (L'.EStrcat (s2, (L'.EPrim (Prim.String ";"), loc)), loc)), loc), + ((L'.EStrcat (s1, (L'.EStrcat (s2, str ";"), loc)), loc), fm) end @@ -3290,12 +3268,22 @@ else (NONE, NONE, attrs) + (* Special case for <button value=""> *) + val (attrs, extraString) = case tag of + "button" => + (case List.partition (fn (x, _, _) => x = "Value") attrs of + ([(_, value, _)], rest) => + (rest, SOME value) + | _ => (attrs, NONE)) + | _ => (attrs, NONE) + + val (class, fm) = monoExp (env, st, fm) class val (dynClass, fm) = monoExp (env, st, fm) dynClass val (style, fm) = monoExp (env, st, fm) style val (dynStyle, fm) = monoExp (env, st, fm) dynStyle - val dynamics = ["dyn", "ctextbox", "ccheckbox", "cselect", "coption", "ctextarea", "active", "script"] + val dynamics = ["dyn", "ctextbox", "cpassword", "ccheckbox", "cselect", "coption", "ctextarea", "active", "script"] fun isSome (e, _) = case e of @@ -3313,28 +3301,28 @@ fun tagStart tag' = let val t = (L'.TFfi ("Basis", "string"), loc) - val s = (L'.EPrim (Prim.String (String.concat ["<", tag'])), loc) + val s = strH (String.concat ["<", tag']) val s = (L'.EStrcat (s, (L'.ECase (class, - [((L'.PPrim (Prim.String ""), loc), - (L'.EPrim (Prim.String ""), loc)), + [((L'.PPrim (Prim.String (Prim.Normal, "")), loc), + strH ""), ((L'.PVar ("x", t), loc), - (L'.EStrcat ((L'.EPrim (Prim.String " class=\""), loc), + (L'.EStrcat (strH " class=\"", (L'.EStrcat ((L'.ERel 0, loc), - (L'.EPrim (Prim.String "\""), loc)), + strH "\""), loc)), loc))], {disc = t, result = t}), loc)), loc) val s = (L'.EStrcat (s, (L'.ECase (style, - [((L'.PPrim (Prim.String ""), loc), - (L'.EPrim (Prim.String ""), loc)), + [((L'.PPrim (Prim.String (Prim.Normal, "")), loc), + strH ""), ((L'.PVar ("x", t), loc), - (L'.EStrcat ((L'.EPrim (Prim.String " style=\""), loc), + (L'.EStrcat (strH " style=\"", (L'.EStrcat ((L'.ERel 0, loc), - (L'.EPrim (Prim.String "\""), loc)), + strH "\""), loc)), loc))], {disc = t, result = t}), loc)), loc) @@ -3344,7 +3332,7 @@ | (("Data", e, _), (s, fm)) => ((L'.EStrcat (s, (L'.EStrcat ( - (L'.EPrim (Prim.String " "), loc), + strH " ", e), loc)), loc), fm) | ((x, e, t), (s, fm)) => @@ -3361,7 +3349,7 @@ arg = NONE}, NONE), loc), (L'.EStrcat (s, - (L'.EPrim (Prim.String s'), loc)), loc)), + strH s'), loc)), ((L'.PCon (L'.Enum, L'.PConFfi {mod = "Basis", datatyp = "bool", @@ -3390,10 +3378,10 @@ in ((L'.EStrcat (s, (L'.EStrcat ( - (L'.EPrim (Prim.String s'), loc), + strH s', (L'.EStrcat ( (L'.EJavaScript (L'.Attribute, e), loc), - (L'.EPrim (Prim.String ");return false'"), loc)), loc)), + strH ");return false'"), loc)), loc)), loc), fm) end @@ -3419,14 +3407,13 @@ val (e, fm) = fooify env fm (e, t) val e = case (tag, x) of - ("coption", "Value") => (L'.EStrcat ((L'.EPrim (Prim.String "x"), loc), e), loc) + ("coption", "Value") => (L'.EStrcat (strH "x", e), loc) | _ => e in ((L'.EStrcat (s, - (L'.EStrcat ((L'.EPrim (Prim.String xp), loc), + (L'.EStrcat (strH xp, (L'.EStrcat (e, - (L'.EPrim (Prim.String "\""), - loc)), + strH "\""), loc)), loc)), loc), fm) @@ -3435,7 +3422,7 @@ in (if tag = "coption" andalso List.all (fn ("Value", _, _) => false | _ => true) attrs then (L'.EStrcat (s, - (L'.EPrim (Prim.String " value=\"\""), loc)), loc) + strH " value=\"\""), loc) else s, fm) @@ -3448,8 +3435,7 @@ val (ts, fm) = tagStart "input" in ((L'.EStrcat (ts, - (L'.EPrim (Prim.String (" type=\"" ^ typ ^ "\" name=\"" ^ name ^ "\" />")), - loc)), loc), fm) + strH (" type=\"" ^ typ ^ "\" name=\"" ^ name ^ "\" />")), loc), fm) end | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs); raise Fail "No name passed to input tag") @@ -3464,11 +3450,14 @@ fun normal () = let val (xml, fm) = monoExp (env, st, fm) xml + + val xml = case extraString of + NONE => xml + | SOME extra => (L'.EStrcat (extra, xml), loc) in - ((L'.EStrcat ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String ">"), loc)), loc), + ((L'.EStrcat ((L'.EStrcat (tagStart, strH ">"), loc), (L'.EStrcat (xml, - (L'.EPrim (Prim.String (String.concat ["</", tag, ">"])), - loc)), loc)), + strH (String.concat ["</", tag, ">"])), loc)), loc), fm) end @@ -3483,14 +3472,14 @@ Substring.string bef) end in - case xml of - (L.EApp ((L.ECApp ( - (L.ECApp ((L.EFfi ("Basis", "cdata"), _), - _), _), - _), _), - (L.EPrim (Prim.String s), _)), _) => + case (xml, extraString) of + ((L.EApp ((L.ECApp ( + (L.ECApp ((L.EFfi ("Basis", "cdata"), _), + _), _), + _), _), + (L.EPrim (Prim.String (_, s)), _)), _), NONE) => if CharVector.all Char.isSpace s andalso isSingleton () then - ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String " />"), loc)), loc), fm) + ((L'.EStrcat (tagStart, strH " />"), loc), fm) else normal () | _ => normal () @@ -3498,7 +3487,7 @@ fun setAttrs jexp = let - val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc) + val s = strH (String.concat ["<", tag]) val assgns = List.mapPartial (fn ("Source", _, _) => NONE @@ -3547,12 +3536,12 @@ val t = (L'.TFfi ("Basis", "string"), loc) val setClass = (L'.ECase (class, - [((L'.PPrim (Prim.String ""), loc), + [((L'.PPrim (Prim.String (Prim.Normal, "")), loc), str ""), ((L'.PVar ("x", t), loc), - (L'.EStrcat ((L'.EPrim (Prim.String "d.className=\""), loc), + (L'.EStrcat (strH "d.className=\"", (L'.EStrcat ((L'.ERel 0, loc), - (L'.EPrim (Prim.String "\";"), loc)), loc)), + strH "\";"), loc)), loc))], {disc = (L'.TOption t, loc), result = t}), loc) @@ -3571,14 +3560,14 @@ fun execify e = case e of - NONE => (L'.EPrim (Prim.String ""), loc) + NONE => strH "" | SOME e => let val e = (L'.EApp (e, (L'.ERecord [], loc)), loc) in - (L'.EStrcat ((L'.EPrim (Prim.String "exec("), loc), + (L'.EStrcat (strH "exec(", (L'.EStrcat ((L'.EJavaScript (L'.Attribute, e), loc), - (L'.EPrim (Prim.String ")"), loc)), loc)), loc) + strH ")"), loc)), loc) end fun inTag tag' = case ctxOuter of @@ -3620,10 +3609,10 @@ case attrs of [("Signal", e, _)] => ((L'.EStrcat - ((L'.EPrim (Prim.String ("<script type=\"text/javascript\">dyn(\"" - ^ pnode () ^ "\", execD(")), loc), + (strH ("<script type=\"text/javascript\">dyn(\"" + ^ pnode () ^ "\", execD("), (L'.EStrcat ((L'.EJavaScript (L'.Script, e), loc), - (L'.EPrim (Prim.String ("))</script>")), loc)), loc)), loc), + strH ("))</script>")), loc)), loc), fm) | _ => raise Fail "Monoize: Bad <dyn> attributes" end @@ -3632,9 +3621,9 @@ (case attrs of [("Code", e, _)] => ((L'.EStrcat - ((L'.EPrim (Prim.String ("<script type=\"text/javascript\">active(execD(")), loc), + (strH "<script type=\"text/javascript\">active(execD(", (L'.EStrcat ((L'.EJavaScript (L'.Script, e), loc), - (L'.EPrim (Prim.String ("))</script>")), loc)), loc)), loc), + strH "))</script>"), loc)), loc), fm) | _ => raise Fail "Monoize: Bad <active> attributes") @@ -3642,15 +3631,14 @@ (case attrs of [("Code", e, _)] => ((L'.EStrcat - ((L'.EPrim (Prim.String ("<script type=\"text/javascript\">execF(execD(")), loc), + (strH "<script type=\"text/javascript\">execF(execD(", (L'.EStrcat ((L'.EJavaScript (L'.Script, e), loc), - (L'.EPrim (Prim.String ("))</script>")), loc)), loc)), loc), + strH "))</script>"), loc)), loc), fm) | _ => raise Fail "Monoize: Bad <script> attributes") | "submit" => normal ("input type=\"submit\"", NONE) | "image" => normal ("input type=\"image\"", NONE) - | "button" => normal ("input type=\"submit\"", NONE) | "hidden" => input "hidden" | "textbox" => @@ -3662,8 +3650,8 @@ val (ts, fm) = tagStart "input" in ((L'.EStrcat (ts, - (L'.EPrim (Prim.String (" type=\"text\" name=\"" ^ name ^ "\" />")), - loc)), loc), fm) + strH (" type=\"text\" name=\"" ^ name ^ "\" />")), + loc), fm) end | SOME (_, src, _) => (strcat [str "<script type=\"text/javascript\">inp(exec(", @@ -3683,10 +3671,9 @@ val (xml, fm) = monoExp (env, st, fm) xml in ((L'.EStrcat ((L'.EStrcat (ts, - (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), loc)), loc), + strH (" name=\"" ^ name ^ "\">")), loc), (L'.EStrcat (xml, - (L'.EPrim (Prim.String "</textarea>"), - loc)), loc)), + strH "</textarea>"), loc)), loc), fm) end | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs); @@ -3706,7 +3693,7 @@ NONE => raise Fail "No name for radioGroup" | SOME name => normal ("input", - SOME (L'.EPrim (Prim.String (" type=\"radio\" name=\"" ^ name ^ "\"")), loc))) + SOME (strH (" type=\"radio\" name=\"" ^ name ^ "\"")))) | "select" => (case targs of @@ -3716,11 +3703,10 @@ val (xml, fm) = monoExp (env, st, fm) xml in ((L'.EStrcat ((L'.EStrcat (ts, - (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), - loc)), loc), + strH (" name=\"" ^ name ^ "\">")), loc), (L'.EStrcat (xml, - (L'.EPrim (Prim.String "</select>"), - loc)), loc)), + strH "</select>"), + loc)), loc), fm) end @@ -3734,7 +3720,7 @@ val (ts, fm) = tagStart "input" in ((L'.EStrcat (ts, - (L'.EPrim (Prim.String " type=\"text\" />"), loc)), + strH " type=\"text\" />"), loc), fm) end | SOME (_, src, _) => @@ -3750,6 +3736,29 @@ fm) end) + | "cpassword" => + (case List.find (fn ("Source", _, _) => true | _ => false) attrs of + NONE => + let + val (ts, fm) = tagStart "input" + in + ((L'.EStrcat (ts, + strH " type=\"password\" />"), + loc), fm) + end + | SOME (_, src, _) => + let + val sc = strcat [str "password(exec(", + (L'.EJavaScript (L'.Script, src), loc), + str "))"] + val sc = setAttrs sc + in + (strcat [str "<script type=\"text/javascript\">", + sc, + str "</script>"], + fm) + end) + | "ccheckbox" => (case List.find (fn ("Source", _, _) => true | _ => false) attrs of NONE => @@ -3757,7 +3766,7 @@ val (ts, fm) = tagStart "input type=\"checkbox\"" in ((L'.EStrcat (ts, - (L'.EPrim (Prim.String " />"), loc)), + strH " />"), loc), fm) end | SOME (_, src, _) => @@ -3812,7 +3821,7 @@ val (ts, fm) = tagStart "textarea" in ((L'.EStrcat (ts, - (L'.EPrim (Prim.String " />"), loc)), + strH " />"), loc), fm) end | SOME (_, src, _) => @@ -3935,7 +3944,7 @@ | _ => NotFound val (func, action, fm) = case findSubmit xml of - NotFound => (0, (L'.EPrim (Prim.String ""), loc), fm) + NotFound => (0, strH "", fm) | Error => raise Fail "Not ready for multi-submit lforms yet" | Found (action, actionT) => let @@ -3947,9 +3956,9 @@ val (action, fm) = urlifyExp env fm (action, actionT) in (func, - (L'.EStrcat ((L'.EPrim (Prim.String " action=\""), loc), + (L'.EStrcat (strH " action=\"", (L'.EStrcat (action, - (L'.EPrim (Prim.String "\""), loc)), loc)), loc), + strH "\""), loc)), loc), fm) end @@ -3988,12 +3997,12 @@ val sigName = getSigName () val sigSet = (L'.EFfiApp ("Basis", "sigString", [((L'.ERecord [], loc), (L'.TRecord [], loc))]), loc) - val sigSet = (L'.EStrcat ((L'.EPrim (Prim.String ("<input type=\"hidden\" name=\"" - ^ sigName - ^ "\" value=\"")), loc), + val sigSet = (L'.EStrcat (strH ("<input type=\"hidden\" name=\"" + ^ sigName + ^ "\" value=\""), sigSet), loc) val sigSet = (L'.EStrcat (sigSet, - (L'.EPrim (Prim.String "\" />"), loc)), loc) + strH "\" />"), loc) in (L'.EStrcat (sigSet, xml), loc) end @@ -4002,7 +4011,7 @@ val action = if hasUpload then (L'.EStrcat (action, - (L'.EPrim (Prim.String " enctype=\"multipart/form-data\""), loc)), loc) + strH " enctype=\"multipart/form-data\""), loc) else action @@ -4011,19 +4020,19 @@ val action = (L'.EStrcat (action, (L'.ECase (class, [((L'.PNone stt, loc), - (L'.EPrim (Prim.String ""), loc)), + strH ""), ((L'.PSome (stt, (L'.PVar ("x", stt), loc)), loc), - (L'.EStrcat ((L'.EPrim (Prim.String " class=\""), loc), + (L'.EStrcat (strH " class=\"", (L'.EStrcat ((L'.ERel 0, loc), - (L'.EPrim (Prim.String "\""), loc)), loc)), loc))], + strH "\""), loc)), loc))], {disc = (L'.TOption stt, loc), result = stt}), loc)), loc) in - ((L'.EStrcat ((L'.EStrcat ((L'.EPrim (Prim.String "<form method=\"post\""), loc), + ((L'.EStrcat ((L'.EStrcat (strH "<form method=\"post\"", (L'.EStrcat (action, - (L'.EPrim (Prim.String ">"), loc)), loc)), loc), + strH ">"), loc)), loc), (L'.EStrcat (xml, - (L'.EPrim (Prim.String "</form>"), loc)), loc)), loc), + strH "</form>"), loc)), loc), fm) end @@ -4034,10 +4043,10 @@ val s = (L'.TFfi ("Basis", "string"), loc) in ((L'.EAbs ("xml", s, s, - strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".b\" value=\"" - ^ nm ^ "\" />")), loc), + strcat [strH ("<input type=\"hidden\" name=\".b\" value=\"" + ^ nm ^ "\" />"), (L'.ERel 0, loc), - (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]), + strH ("<input type=\"hidden\" name=\".e\" value=\"1\" />")]), loc), fm) end @@ -4049,10 +4058,10 @@ val s = (L'.TFfi ("Basis", "string"), loc) in ((L'.EAbs ("xml", s, s, - strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".s\" value=\"" - ^ nm ^ "\" />")), loc), + strcat [strH ("<input type=\"hidden\" name=\".s\" value=\"" + ^ nm ^ "\" />"), (L'.ERel 0, loc), - (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]), + strH ("<input type=\"hidden\" name=\".e\" value=\"1\" />")]), loc), fm) end @@ -4063,9 +4072,9 @@ val s = (L'.TFfi ("Basis", "string"), loc) in ((L'.EAbs ("xml", s, s, - strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".i\" value=\"1\" />")), loc), + strcat [strH ("<input type=\"hidden\" name=\".i\" value=\"1\" />"), (L'.ERel 0, loc), - (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]), + strH ("<input type=\"hidden\" name=\".e\" value=\"1\" />")]), loc), fm) end @@ -4153,7 +4162,7 @@ val (e, fm) = monoExp (env, st, fm) e val (e, fm) = urlifyExp env fm (e, dummyTyp) in - ((L'.EStrcat ((L'.EPrim (Prim.String (Settings.getUrlPrePrefix ())), loc), e), loc), fm) + ((L'.EStrcat (str (Settings.getUrlPrePrefix ()), e), loc), fm) end | L.EApp (e1, e2) => @@ -4274,14 +4283,14 @@ val (e, fm) = urlifyExp env fm (e, monoType env dom) in encodeArgs (es, ran, e - :: (L'.EPrim (Prim.String "/"), loc) + :: str "/" :: acc, fm) end | _ => raise Fail "Monoize: Not enough arguments visible in RPC function type" val (call, fm) = encodeArgs (es, ft, [], fm) val call = foldl (fn (e, call) => (L'.EStrcat (call, e), loc)) - (L'.EPrim (Prim.String name), loc) call + (str name) call val unit = (L'.TRecord [], loc) @@ -4307,6 +4316,9 @@ (E.errorAt loc "Unsupported declaration"; Print.eprefaces' [("Declaration", CorePrint.p_decl env all)]; NONE) + + fun str s = (L'.EPrim (Prim.String (Prim.Normal, s)), loc) + fun strH s = (L'.EPrim (Prim.String (Prim.Html, s)), loc) in case d of L.DCon _ => NONE @@ -4404,7 +4416,7 @@ val t = (L.CFfi ("Basis", "string"), loc) val t' = (L'.TFfi ("Basis", "string"), loc) val s = Settings.mangleSqlTable s - val e_name = (L'.EPrim (Prim.String s), loc) + val e_name = str s val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts @@ -4422,7 +4434,7 @@ val t = (L.CFfi ("Basis", "string"), loc) val t' = (L'.TFfi ("Basis", "string"), loc) val s = Settings.mangleSqlTable s - val e_name = (L'.EPrim (Prim.String s), loc) + val e_name = str s val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts @@ -4440,7 +4452,7 @@ val t = (L.CFfi ("Basis", "string"), loc) val t' = (L'.TFfi ("Basis", "string"), loc) val s = Settings.mangleSql s - val e = (L'.EPrim (Prim.String s), loc) + val e = str s in SOME (Env.pushENamed env x n t NONE s, fm, @@ -4452,7 +4464,7 @@ let val t = (L.CFfi ("Basis", "string"), loc) val t' = (L'.TFfi ("Basis", "string"), loc) - val e = (L'.EPrim (Prim.String s), loc) + val e = str s in SOME (Env.pushENamed env x n t NONE s, fm, @@ -4463,7 +4475,7 @@ let val t = (L.CFfi ("Basis", "string"), loc) val t' = (L'.TFfi ("Basis", "string"), loc) - val e = (L'.EPrim (Prim.String s), loc) + val e = strH s in SOME (Env.pushENamed env x n t NONE s, fm, @@ -4488,7 +4500,7 @@ (L'.TFfi ("Basis", "int"), loc) else un - + val e2 = (L'.EAbs ("$x", t, (L'.TFun (un, un), loc), (L'.EAbs ("$y", un, un, (L'.EApp ( @@ -4559,6 +4571,9 @@ val client = (L'.TFfi ("Basis", "client"), loc) val unit = (L'.TRecord [], loc) + fun str s = (L'.EPrim (Prim.String (Prim.Normal, s)), loc) + fun strH s = (L'.EPrim (Prim.String (Prim.Html, s)), loc) + fun calcClientish xts = foldl (fn ((x : L.con, t : L.con), st as (nullable, notNullable)) => case #1 x of @@ -4588,22 +4603,22 @@ val (nullable, notNullable) = calcClientish xts fun cond (x, v) = - (L'.EStrcat ((L'.EPrim (Prim.String (Settings.mangleSql x - ^ (case v of - Client => "" - | Channel => " >> 32") - ^ " = ")), loc), + (L'.EStrcat (str (Settings.mangleSql x + ^ (case v of + Client => "" + | Channel => " >> 32") + ^ " = "), target), loc) val e = foldl (fn ((x, v), e) => (L'.ESeq ( (L'.EDml ((L'.EStrcat ( - (L'.EPrim (Prim.String ("UPDATE " - ^ Settings.mangleSql tab - ^ " SET " - ^ Settings.mangleSql x - ^ " = NULL WHERE ")), loc), + str ("UPDATE " + ^ Settings.mangleSql tab + ^ " SET " + ^ Settings.mangleSql x + ^ " = NULL WHERE "), cond (x, v)), loc), L'.Error), loc), e), loc)) e nullable @@ -4616,12 +4631,11 @@ (L'.EDml (foldl (fn (eb, s) => (L'.EStrcat (s, - (L'.EStrcat ((L'.EPrim (Prim.String " OR "), - loc), + (L'.EStrcat (str " OR ", cond eb), loc)), loc)) - (L'.EStrcat ((L'.EPrim (Prim.String ("DELETE FROM " - ^ Settings.mangleSql tab - ^ " WHERE ")), loc), + (L'.EStrcat (str ("DELETE FROM " + ^ Settings.mangleSql tab + ^ " WHERE "), cond eb), loc) ebs, L'.Error), loc), e), loc) @@ -4651,15 +4665,15 @@ [] => e | (x, _) :: ebs => (L'.ESeq ( - (L'.EDml ((L'.EPrim (Prim.String - (foldl (fn ((x, _), s) => - s ^ ", " ^ Settings.mangleSql x ^ " = NULL") - ("UPDATE uw_" - ^ tab - ^ " SET " - ^ Settings.mangleSql x + (L'.EDml (str + (foldl (fn ((x, _), s) => + s ^ ", " ^ Settings.mangleSql x ^ " = NULL") + ("UPDATE uw_" + ^ tab + ^ " SET " + ^ Settings.mangleSql x ^ " = NULL") - ebs)), loc), L'.Error), loc), + ebs), L'.Error), loc), e), loc) val e = @@ -4667,8 +4681,8 @@ [] => e | eb :: ebs => (L'.ESeq ( - (L'.EDml ((L'.EPrim (Prim.String ("DELETE FROM " - ^ Settings.mangleSql tab)), loc), L'.Error), loc), + (L'.EDml (str ("DELETE FROM " + ^ Settings.mangleSql tab), L'.Error), loc), e), loc) in e
--- a/src/pathcheck.sml Sat May 31 22:23:25 2014 -0400 +++ b/src/pathcheck.sml Sat Sep 13 19:16:07 2014 -0400 @@ -88,7 +88,7 @@ val rels = #2 (doRel s) val rels = case #1 pe of - EPrim (Prim.String "") => rels + EPrim (Prim.String (_, "")) => rels | _ => let val s' = s ^ "_Pkey"
--- a/src/prepare.sml Sat May 31 22:23:25 2014 -0400 +++ b/src/prepare.sml Sat Sep 13 19:16:07 2014 -0400 @@ -65,7 +65,7 @@ SOME (#p_blank (Settings.currentDbms ()) (n + 1, t) :: ss, n + 1) in case #1 e of - EPrim (Prim.String s) => + EPrim (Prim.String (_, s)) => SOME (s :: ss, n) | EFfiApp ("Basis", "strcat", [(e1, _), (e2, _)]) => (case prepString' (e1, ss, n) of @@ -82,16 +82,16 @@ | ECase (e, [((PNone _, _), - (EPrim (Prim.String "NULL"), _)), + (EPrim (Prim.String (_, "NULL")), _)), ((PSome (_, (PVar _, _)), _), (EFfiApp (m, x, [((ERel 0, _), _)]), _))], {disc = t, ...}) => prepString' ((EFfiApp (m, x, [(e, t)]), #2 e), ss, n) | ECase (e, [((PCon (_, PConFfi {mod = "Basis", con = "True", ...}, _), _), - (EPrim (Prim.String "TRUE"), _)), + (EPrim (Prim.String (_, "TRUE")), _)), ((PCon (_, PConFfi {mod = "Basis", con = "False", ...}, _), _), - (EPrim (Prim.String "FALSE"), _))], + (EPrim (Prim.String (_, "FALSE")), _))], _) => doOne Bool | _ => NONE @@ -268,14 +268,14 @@ if #supportsNextval (Settings.currentDbms ()) then let val s = case seq of - (EPrim (Prim.String s), loc) => - (EPrim (Prim.String ("SELECT NEXTVAL('" ^ s ^ "')")), loc) + (EPrim (Prim.String (_, s)), loc) => + (EPrim (Prim.String (Prim.Normal, "SELECT NEXTVAL('" ^ s ^ "')")), loc) | _ => let val t = (TFfi ("Basis", "string"), loc) - val s' = (EFfiApp ("Basis", "strcat", [(seq, t), ((EPrim (Prim.String "')"), loc), t)]), loc) + val s' = (EFfiApp ("Basis", "strcat", [(seq, t), ((EPrim (Prim.String (Prim.Normal, "')")), loc), t)]), loc) in - (EFfiApp ("Basis", "strcat", [((EPrim (Prim.String "SELECT NEXTVAL('"), loc), t), (s', t)]), loc) + (EFfiApp ("Basis", "strcat", [((EPrim (Prim.String (Prim.Normal, "SELECT NEXTVAL('")), loc), t), (s', t)]), loc) end in case prepString (s, st) of
--- a/src/prim.sig Sat May 31 22:23:25 2014 -0400 +++ b/src/prim.sig Sat Sep 13 19:16:07 2014 -0400 @@ -1,4 +1,4 @@ -(* Copyright (c) 2008, Adam Chlipala +(* Copyright (c) 2008, 2014, Adam Chlipala * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -27,10 +27,12 @@ signature PRIM = sig + datatype string_mode = Normal | Html + datatype t = Int of Int64.int | Float of Real64.real - | String of string + | String of string_mode * string | Char of char val p_t : t Print.printer
--- a/src/prim.sml Sat May 31 22:23:25 2014 -0400 +++ b/src/prim.sml Sat Sep 13 19:16:07 2014 -0400 @@ -1,4 +1,4 @@ -(* Copyright (c) 2008, Adam Chlipala +(* Copyright (c) 2008, 2014, Adam Chlipala * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -27,10 +27,12 @@ structure Prim :> PRIM = struct +datatype string_mode = Normal | Html + datatype t = Int of Int64.int | Float of Real64.real - | String of string + | String of string_mode * string | Char of char open Print.PD @@ -40,7 +42,7 @@ case t of Int n => string (Int64.toString n) | Float n => string (Real64.toString n) - | String s => box [string "\"", string (String.toString s), string "\""] + | String (_, s) => box [string "\"", string (String.toString s), string "\""] | Char ch => box [string "#\"", string (String.toString (String.str ch)), string "\""] fun int2s n = @@ -61,7 +63,7 @@ case t of Int n => int2s' n | Float n => float2s n - | String s => s + | String (_, s) => s | Char ch => str ch fun pad (n, ch, s) = @@ -86,14 +88,14 @@ case t of Int n => string (int2s n) | Float n => string (float2s n) - | String s => box [string "\"", string (toCString s), string "\""] + | String (_, s) => box [string "\"", string (toCString s), string "\""] | Char ch => box [string "'", string (toCChar ch), string "'"] fun equal x = case x of (Int n1, Int n2) => n1 = n2 | (Float n1, Float n2) => Real64.== (n1, n2) - | (String s1, String s2) => s1 = s2 + | (String (_, s1), String (_, s2)) => s1 = s2 | (Char ch1, Char ch2) => ch1 = ch2 | _ => false @@ -108,7 +110,7 @@ | (Float _, _) => LESS | (_, Float _) => GREATER - | (String n1, String n2) => String.compare (n1, n2) + | (String (_, n1), String (_, n2)) => String.compare (n1, n2) | (String _, _) => LESS | (_, String _) => GREATER
--- a/src/scriptcheck.sml Sat May 31 22:23:25 2014 -0400 +++ b/src/scriptcheck.sml Sat Sep 13 19:16:07 2014 -0400 @@ -1,4 +1,4 @@ -(* Copyright (c) 2009, Adam Chlipala +(* Copyright (c) 2009, 2014, Adam Chlipala * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -29,6 +29,10 @@ open Mono +structure SM = BinaryMapFn(struct + type ord_key = string + val compare = String.compare + end) structure SS = BinarySetFn(struct type ord_key = string val compare = String.compare @@ -39,37 +43,108 @@ ["new_channel", "self"]) +datatype rpcmap = + Rpc of int (* ID of function definition *) + | Module of rpcmap SM.map + +fun lookup (r : rpcmap, k : string) = + let + fun lookup' (r, ks) = + case r of + Rpc x => SOME x + | Module m => + case ks of + [] => NONE + | k :: ks' => + case SM.find (m, k) of + NONE => NONE + | SOME r' => lookup' (r', ks') + in + lookup' (r, String.tokens (fn ch => ch = #"/") k) + end + +fun insert (r : rpcmap, k : string, v) = + let + fun insert' (r, ks) = + case r of + Rpc _ => Rpc v + | Module m => + case ks of + [] => Rpc v + | k :: ks' => + let + val r' = case SM.find (m, k) of + NONE => Module SM.empty + | SOME r' => r' + in + Module (SM.insert (m, k, insert' (r', ks'))) + end + in + insert' (r, String.tokens (fn ch => ch = #"/") k) + end + +fun dump (r : rpcmap) = + case r of + Rpc _ => print "ROOT\n" + | Module m => (print "<Module>\n"; + SM.appi (fn (k, r') => (print (k ^ ":\n"); + dump r')) m; + print "</Module>\n") + fun classify (ds, ps) = let val proto = Settings.currentProtocol () fun inString {needle, haystack} = String.isSubstring needle haystack - fun hasClient {basis, funcs, push} = + fun hasClient {basis, rpcs, funcs, push} = MonoUtil.Exp.exists {typ = fn _ => false, exp = fn ERecv _ => push | EFfiApp ("Basis", x, _) => SS.member (basis, x) | EJavaScript _ => not push | ENamed n => IS.member (funcs, n) + | EServerCall (e, _, _, _) => + let + fun head (e : exp) = + case #1 e of + EStrcat (e1, _) => head e1 + | EPrim (Prim.String (_, s)) => SOME s + | _ => NONE + in + case head e of + NONE => true + | SOME fcall => + case lookup (rpcs, fcall) of + NONE => true + | SOME n => IS.member (funcs, n) + end | _ => false} + fun decl ((d, _), rpcs) = + case d of + DExport (Mono.Rpc _, fcall, n, _, _, _) => + insert (rpcs, fcall, n) + | _ => rpcs + + val rpcs = foldl decl (Module SM.empty) ds + fun decl ((d, _), (pull_ids, push_ids)) = let - val hasClientPull = hasClient {basis = SS.empty, funcs = pull_ids, push = false} - val hasClientPush = hasClient {basis = pushBasis, funcs = push_ids, push = true} + val hasClientPull = hasClient {basis = SS.empty, rpcs = rpcs, funcs = pull_ids, push = false} + val hasClientPush = hasClient {basis = pushBasis, rpcs = rpcs, funcs = push_ids, push = true} in case d of DVal (_, n, _, e, _) => (if hasClientPull e then - IS.add (pull_ids, n) - else - pull_ids, - if hasClientPush e then - IS.add (push_ids, n) - else - push_ids) + IS.add (pull_ids, n) + else + pull_ids, + if hasClientPush e then + IS.add (push_ids, n) + else + push_ids) | DValRec xes => (if List.exists (fn (_, _, _, e, _) => hasClientPull e) xes then - foldl (fn ((_, n, _, _, _), pull_ids) => IS.add (pull_ids, n)) - pull_ids xes + foldl (fn ((_, n, _, _, _), pull_ids) => IS.add (pull_ids, n)) + pull_ids xes else pull_ids, if List.exists (fn (_, _, _, e, _) => hasClientPush e) xes then @@ -98,7 +173,7 @@ else if IS.member (pull_ids, n) then ServerAndPull else - ServerOnly)) (IS.listItems all_ids) + ServerOnly, AnyDb)) (IS.listItems all_ids) in (ds, ps) end
--- a/src/settings.sig Sat May 31 22:23:25 2014 -0400 +++ b/src/settings.sig Sat Sep 13 19:16:07 2014 -0400 @@ -278,4 +278,10 @@ val setLessSafeFfi : bool -> unit val getLessSafeFfi : unit -> bool + + val setFilePath : string -> unit + (* Sets the directory where we look for files being added below. *) + + val addFile : {Uri : string, LoadFromFilename : string} -> unit + val listFiles : unit -> {Uri : string, ContentType : string option, LastModified : Time.time, Bytes : Word8Vector.vector} list end
--- a/src/settings.sml Sat May 31 22:23:25 2014 -0400 +++ b/src/settings.sml Sat Sep 13 19:16:07 2014 -0400 @@ -289,6 +289,7 @@ ("strsuffix", "suf"), ("strlen", "slen"), ("strindex", "sidx"), + ("strsindex", "ssidx"), ("strchr", "schr"), ("substring", "ssub"), ("strcspn", "sspn"), @@ -465,7 +466,7 @@ val checkUrl = check (fn _ => true) url -val validMime = CharVector.all (fn ch => Char.isAlphaNum ch orelse ch = #"/" orelse ch = #"-" orelse ch = #".") +val validMime = CharVector.all (fn ch => Char.isAlphaNum ch orelse ch = #"/" orelse ch = #"-" orelse ch = #"." orelse ch = #"+") val validEnv = CharVector.all (fn ch => Char.isAlphaNum ch orelse ch = #"_" orelse ch = #".") val checkMime = check validMime mime @@ -743,4 +744,106 @@ fun setLessSafeFfi b = less := b fun getLessSafeFfi () = !less +structure SM = BinaryMapFn(struct + type ord_key = string + val compare = String.compare + end) + +val noMimeFile = ref false + +fun noMime () = + (TextIO.output (TextIO.stdErr, "WARNING: Error opening /etc/mime.types. Static files will be served with no suggested MIME types.\n"); + noMimeFile := true; + SM.empty) + +fun readMimeTypes () = + let + val inf = TextIO.openIn "/etc/mime.types" + + fun loop m = + case TextIO.inputLine inf of + NONE => m + | SOME line => + if size line > 0 andalso String.sub (line, 0) = #"#" then + loop m + else + case String.tokens Char.isSpace line of + typ :: exts => + loop (foldl (fn (ext, m) => SM.insert (m, ext, typ)) m exts) + | _ => loop m + in + loop SM.empty + before TextIO.closeIn inf + end handle IO.Io _ => noMime () + | OS.SysErr _ => noMime () + +val mimeTypes = ref (NONE : string SM.map option) + +fun getMimeTypes () = + case !mimeTypes of + SOME m => m + | NONE => + let + val m = readMimeTypes () + in + mimeTypes := SOME m; + m + end + +fun mimeTypeOf filename = + case OS.Path.ext filename of + NONE => (if !noMimeFile then + () + else + TextIO.output (TextIO.stdErr, "WARNING: No extension found in filename '" ^ filename ^ "'. Header 'Content-Type' will be omitted in HTTP responses.\n"); + NONE) + | SOME ext => + let + val to = SM.find (getMimeTypes (), ext) + in + case to of + NONE => if !noMimeFile then + () + else + TextIO.output (TextIO.stdErr, "WARNING: No MIME type known for extension '" ^ ext ^ "'. Header 'Content-Type' will be omitted in HTTP responses.\n") + | _ => (); + to + end + +val files = ref (SM.empty : (string * {Uri : string, ContentType : string option, LastModified : Time.time, Bytes : Word8Vector.vector}) SM.map) + +val filePath = ref "." + +fun setFilePath path = filePath := path + +fun addFile {Uri, LoadFromFilename} = + let + val path = OS.Path.joinDirFile {dir = !filePath, file = LoadFromFilename} + in + case SM.find (!files, Uri) of + SOME (path', _) => + if path' = path then + () + else + ErrorMsg.error ("Two different files requested for URI " ^ Uri) + | NONE => + let + val inf = BinIO.openIn path + in + files := SM.insert (!files, + Uri, + (path, + {Uri = Uri, + ContentType = mimeTypeOf path, + LastModified = OS.FileSys.modTime path, + Bytes = BinIO.inputAll inf})); + BinIO.closeIn inf + end + end handle IO.Io _ => + ErrorMsg.error ("Error loading file " ^ LoadFromFilename) + | OS.SysErr (s, _) => + ErrorMsg.error ("Error loading file " ^ LoadFromFilename ^ " (" ^ s ^ ")") + +fun listFiles () = map #2 (SM.listItems (!files)) + end
--- a/src/shake.sml Sat May 31 22:23:25 2014 -0400 +++ b/src/shake.sml Sat Sep 13 19:16:07 2014 -0400 @@ -44,7 +44,7 @@ } val dummyt = (TRecord (CRecord ((KType, ErrorMsg.dummySpan), []), ErrorMsg.dummySpan), ErrorMsg.dummySpan) -val dummye = (EPrim (Prim.String ""), ErrorMsg.dummySpan) +val dummye = (EPrim (Prim.String (Prim.Normal, "")), ErrorMsg.dummySpan) fun tupleC cs = (CTuple cs, ErrorMsg.dummySpan) fun tupleE es = (ERecord (map (fn e => (dummyt, e, dummyt)) es), ErrorMsg.dummySpan)
--- a/src/sources Sat May 31 22:23:25 2014 -0400 +++ b/src/sources Sat Sep 13 19:16:07 2014 -0400 @@ -229,6 +229,9 @@ $(SRC)/scriptcheck.sig $(SRC)/scriptcheck.sml +$(SRC)/dbmodecheck.sig +$(SRC)/dbmodecheck.sml + $(SRC)/prepare.sig $(SRC)/prepare.sml
--- a/src/sql.sml Sat May 31 22:23:25 2014 -0400 +++ b/src/sql.sml Sat Sep 13 19:16:07 2014 -0400 @@ -47,7 +47,7 @@ fun chunkify e = case #1 e of - EPrim (Prim.String s) => [String s] + EPrim (Prim.String (_, s)) => [String s] | EStrcat (e1, e2) => let val chs1 = chunkify e1 @@ -248,7 +248,7 @@ (Option.map Prim.Int o Int64.fromString)) (opt (const "::int8"))) #1, wrap (follow (opt (const "E")) (follow string (opt (const "::text")))) - (Prim.String o #1 o #2)] + ((fn s => Prim.String (Prim.Normal, s)) o #1 o #2)] fun known' chs = case chs of @@ -263,9 +263,9 @@ else NONE | Exp (ECase (e, [((PCon (_, PConFfi {mod = "Basis", con = "True", ...}, NONE), _), - (EPrim (Prim.String "TRUE"), _)), + (EPrim (Prim.String (Prim.Normal, "TRUE")), _)), ((PCon (_, PConFfi {mod = "Basis", con = "False", ...}, NONE), _), - (EPrim (Prim.String "FALSE"), _))], _), _) :: chs => + (EPrim (Prim.String (Prim.Normal, "FALSE")), _))], _), _) :: chs => SOME (e, chs) | _ => NONE
--- a/src/urweb.grm Sat May 31 22:23:25 2014 -0400 +++ b/src/urweb.grm Sat Sep 13 19:16:07 2014 -0400 @@ -225,7 +225,7 @@ datatype prop_kind = Delete | Update -datatype attr = Class of exp | DynClass of exp | Style of exp | DynStyle of exp | Normal of con * exp | Data of string * exp +datatype attr = Class of exp | DynClass of exp | Style of exp | DynStyle of exp | Normal of con * exp | Data of string * string * exp fun patType loc (p : pat) = case #1 p of @@ -282,11 +282,11 @@ in (EApp ((EVar (["Basis"], "css_url", Infer), pos), (EApp ((EVar (["Basis"], "bless", Infer), pos), - (EPrim (Prim.String s), pos)), pos)), pos) + (EPrim (Prim.String (Prim.Normal, s)), pos)), pos)), pos) end else (EApp ((EVar (["Basis"], "atom", Infer), pos), - (EPrim (Prim.String s), pos)), pos) + (EPrim (Prim.String (Prim.Normal, s)), pos)), pos) fun parseProperty s pos = let @@ -294,11 +294,11 @@ in if Substring.isEmpty after then (ErrorMsg.errorAt pos ("Invalid CSS property syntax: " ^ s); - (EPrim (Prim.String ""), pos)) + (EPrim (Prim.String (Prim.Normal, "")), pos)) else foldl (fn (value, e) => (EApp ((EApp ((EVar (["Basis"], "value", Infer), pos), e), pos), parseValue value pos), pos)) (EApp ((EVar (["Basis"], "property", Infer), pos), - (EPrim (Prim.String (Substring.string (#2 (Substring.splitl Char.isSpace befor)))), pos)), pos) + (EPrim (Prim.String (Prim.Normal, Substring.string (#2 (Substring.splitl Char.isSpace befor)))), pos)), pos) (String.tokens Char.isSpace (Substring.string (Substring.slice (after, 1, NONE)))) end @@ -486,7 +486,7 @@ | rpat of (string * pat) list * bool | ptuple of pat list - | attrs of exp option * exp option * exp option * exp option * (string * exp) list * (con * exp) list + | attrs of exp option * exp option * exp option * exp option * (string * string * exp) list * (con * exp) list | attr of attr | attrv of exp @@ -1152,8 +1152,8 @@ | eapps BANG (EDisjointApp eapps, s (eappsleft, BANGright)) eexp : eapps (case #1 eapps of - EApp ((EVar ([], "CLASS", _), _), (EPrim (Prim.String s), loc)) => parseClass s loc - | EApp ((EVar ([], "STYLE", _), _), (EPrim (Prim.String s), loc)) => parseStyle s loc + EApp ((EVar ([], "CLASS", _), _), (EPrim (Prim.String (_, s)), loc)) => parseClass s loc + | EApp ((EVar ([], "STYLE", _), _), (EPrim (Prim.String (_, s)), loc)) => parseStyle s loc | _ => eapps) | FN eargs DARROW eexp (let val loc = s (FNleft, eexpright) @@ -1347,7 +1347,7 @@ | INT (EPrim (Prim.Int INT), s (INTleft, INTright)) | FLOAT (EPrim (Prim.Float FLOAT), s (FLOATleft, FLOATright)) - | STRING (EPrim (Prim.String STRING), s (STRINGleft, STRINGright)) + | STRING (EPrim (Prim.String (Prim.Normal, STRING)), s (STRINGleft, STRINGright)) | CHAR (EPrim (Prim.Char CHAR), s (CHARleft, CHARright)) | path DOT idents (let @@ -1396,7 +1396,7 @@ else ErrorMsg.errorAt loc "Initial XML tag pair aren't both tagged \"xml\"."; (EApp ((EVar (["Basis"], "cdata", Infer), loc), - (EPrim (Prim.String ""), loc)), + (EPrim (Prim.String (Prim.Html, "")), loc)), loc) end) | XML_BEGIN_END (let @@ -1407,7 +1407,7 @@ else ErrorMsg.errorAt loc "Initial XML tag pair aren't both tagged \"xml\"."; (EApp ((EVar (["Basis"], "cdata", Infer), loc), - (EPrim (Prim.String ""), loc)), + (EPrim (Prim.String (Prim.Html, "")), loc)), loc) end) @@ -1456,6 +1456,7 @@ | UNDER (EWild, s (UNDERleft, UNDERright)) | LET edecls IN eexp END (ELet (edecls, eexp), s (LETleft, ENDright)) + | LET eexp WHERE edecls END (ELet (edecls, eexp), s (LETleft, ENDright)) | LBRACK RBRACK (EVar (["Basis"], "Nil", Infer), s (LBRACKleft, RBRACKright)) @@ -1510,7 +1511,7 @@ | UNDER (PWild, s (UNDERleft, UNDERright)) | INT (PPrim (Prim.Int INT), s (INTleft, INTright)) | MINUS INT (PPrim (Prim.Int (~INT)), s (MINUSleft, INTright)) - | STRING (PPrim (Prim.String STRING), s (STRINGleft, STRINGright)) + | STRING (PPrim (Prim.String (Prim.Normal, STRING)), s (STRINGleft, STRINGright)) | CHAR (PPrim (Prim.Char CHAR), s (CHARleft, CHARright)) | LPAREN pat RPAREN (pat) | LBRACE RBRACE (PRecord ([], false), s (LBRACEleft, RBRACEright)) @@ -1546,11 +1547,11 @@ xmlOpt : xml (xml) | (EApp ((EVar (["Basis"], "cdata", Infer), dummy), - (EPrim (Prim.String ""), dummy)), + (EPrim (Prim.String (Prim.Html, "")), dummy)), dummy) xmlOne : NOTAGS (EApp ((EVar (["Basis"], "cdata", Infer), s (NOTAGSleft, NOTAGSright)), - (EPrim (Prim.String NOTAGS), s (NOTAGSleft, NOTAGSright))), + (EPrim (Prim.String (Prim.Html, NOTAGS)), s (NOTAGSleft, NOTAGSright))), s (NOTAGSleft, NOTAGSright)) | tag DIVIDE GT (let val pos = s (tagleft, GTright) @@ -1567,7 +1568,7 @@ (EVar (["Basis"], "cdata", Infer), pos) val cdata = (EApp (cdata, - (EPrim (Prim.String ""), pos)), + (EPrim (Prim.String (Prim.Html, "")), pos)), pos) in (EApp (#4 tag, cdata), pos) @@ -1628,7 +1629,7 @@ val e = (EVar (["Basis"], "tag", Infer), pos) val eo = case #1 attrs of NONE => (EVar (["Basis"], "null", Infer), pos) - | SOME (EPrim (Prim.String s), pos) => parseClass s pos + | SOME (EPrim (Prim.String (_, s)), pos) => parseClass s pos | SOME e => e val e = (EApp (e, eo), pos) val eo = case #2 attrs of @@ -1638,7 +1639,7 @@ val e = (EApp (e, eo), pos) val eo = case #3 attrs of NONE => (EVar (["Basis"], "noStyle", Infer), pos) - | SOME (EPrim (Prim.String s), pos) => parseStyle s pos + | SOME (EPrim (Prim.String (_, s)), pos) => parseStyle s pos | SOME e => e val e = (EApp (e, eo), pos) val eo = case #4 attrs of @@ -1651,10 +1652,11 @@ [] => #6 attrs | data :: datas => let - fun doOne (name, value) = + fun doOne (kind, name, value) = let val e = (EVar (["Basis"], "data_attr", Infer), pos) - val e = (EApp (e, (EPrim (Prim.String name), pos)), pos) + val e = (EApp (e, (EVar (["Basis"], kind ^ "_kind", Infer), pos)), pos) + val e = (EApp (e, (EPrim (Prim.String (Prim.Normal, name)), pos)), pos) in (EApp (e, value), pos) end @@ -1724,7 +1726,9 @@ | "dynStyle" => DynStyle attrv | _ => if String.isPrefix "data-" SYMBOL then - Data (String.extract (SYMBOL, 5, NONE), attrv) + Data ("data", String.extract (SYMBOL, 5, NONE), attrv) + else if String.isPrefix "aria-" SYMBOL then + Data ("aria", String.extract (SYMBOL, 5, NONE), attrv) else let val sym = makeAttr SYMBOL @@ -1746,7 +1750,7 @@ attrv : INT (EPrim (Prim.Int INT), s (INTleft, INTright)) | FLOAT (EPrim (Prim.Float FLOAT), s (FLOATleft, FLOATright)) - | STRING (EPrim (Prim.String STRING), s (STRINGleft, STRINGright)) + | STRING (EPrim (Prim.String (Prim.Normal, STRING)), s (STRINGleft, STRINGright)) | LBRACE eexp RBRACE (eexp) query : query1 obopt lopt ofopt (let @@ -1980,6 +1984,14 @@ in ([tname], (EApp (e, query), loc)) end) + | LPAREN LBRACE LBRACE eexp RBRACE RBRACE RPAREN AS tname (let + val loc = s (LPARENleft, RPARENright) + + val e = (EVar (["Basis"], "sql_from_query", Infer), loc) + val e = (ECApp (e, tname), loc) + in + ([tname], (EApp (e, eexp), loc)) + end) | LPAREN fitem RPAREN (fitem) tname : CSYMBOL (CName CSYMBOL, s (CSYMBOLleft, CSYMBOLright)) @@ -2026,7 +2038,7 @@ s (INTleft, INTright))) | FLOAT (sql_inject (EPrim (Prim.Float FLOAT), s (FLOATleft, FLOATright))) - | STRING (sql_inject (EPrim (Prim.String STRING), + | STRING (sql_inject (EPrim (Prim.String (Prim.Normal, STRING)), s (STRINGleft, STRINGright))) | CURRENT_TIMESTAMP (sql_nfunc ("current_timestamp", s (CURRENT_TIMESTAMPleft, CURRENT_TIMESTAMPright)))
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/DynChannel.ur Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,29 @@ +table channels : {Id : int, Channel:channel xbody} + +fun dosend (s:string) : transaction unit = + c <- oneRow1 (SELECT * FROM channels); + debug ("Sending " ^ s ^ " through the channel..."); + send c.Channel <xml>{[s]}</xml> + +fun mkchannel {} : transaction xbody = + c <- channel; + s <- source <xml/>; + dml( DELETE FROM channels WHERE Id >= 0); + dml( INSERT INTO channels(Id, Channel) VALUES(0, {[c]}) ); + return <xml> + <button value="Send" onclick={fn _ => rpc(dosend "blabla")}/> + <active code={spawn(x <- recv c; alert ("Got something from the channel"); set s x); return <xml/>}/> + <dyn signal={signal s}/> + </xml> + +fun main {} : transaction page = + s <- source <xml/>; + return <xml> + <head/> + <body> + <button value="Register" onclick={fn _ => + x <- rpc(mkchannel {}); set s x + }/> + <dyn signal={signal s}/> + </body> + </xml>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/DynChannel.urp Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,6 @@ +database dbname=DynChannel.db +sql DynChannel.sql +debug + +$/list +DynChannel
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/button.ur Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,4 @@ +fun main () : transaction page = return <xml><body> + <button onclick={fn _ => alert "AHOY"}><b>CLICK IT</b></button> +</body></xml> +
--- a/tests/data_attr.ur Sat May 31 22:23:25 2014 -0400 +++ b/tests/data_attr.ur Sat Sep 13 19:16:07 2014 -0400 @@ -1,5 +1,5 @@ fun dynd r = return <xml><body> - <div data={data_attr r.Attr r.Value}>How about that?</div> + <div data={data_attr data_kind r.Attr r.Value}>How about that?</div> </body></xml> fun main () : transaction page = @@ -7,7 +7,7 @@ a <- source ""; v <- source ""; return <xml><body> - <div data-foo="hi" data-bar="bye" data-baz="why">Whoa there, cowboy!</div> + <div data-foo="hi" aria-something="wow" data-bar="bye" data-baz="why">Whoa there, cowboy!</div> <hr/> @@ -20,7 +20,7 @@ <ctextbox source={a}/> = <ctextbox source={v}/> <button onclick={fn _ => - a <- get a; v <- get v; set s <xml><div data={data_attr a v}>OHO!</div></xml>}/> + a <- get a; v <- get v; set s <xml><div data={data_attr data_kind a v}>OHO!</div></xml>}/> <hr/> <dyn signal={signal s}/> </body></xml>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/dbupload2.sh Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,17 @@ +#!/bin/sh + +set -e + +cd `dirname $0` + +urweb -dbms sqlite dbupload2 + +rm -rf dbupload2.db || true +sqlite3 dbupload2.db < dbupload2.sql + +./dbupload2.exe -p 8083 & +sleep 1 + +touch /tmp/empty +curl --verbose -F"operation=upload" -F"filename=@/tmp/empty" http://localhost:8083/Blabla/bla +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/dbupload2.ur Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,29 @@ +table t : { Id : int, Blob : blob, MimeType : string } +sequence s + +fun getImage id : transaction page = + r <- oneRow1 (SELECT t.Blob, t.MimeType + FROM t + WHERE t.Id = {[id]}); + returnBlob r.Blob (blessMime r.MimeType) + +fun handle (r : {File:file, Param:string}) = + id <- nextval s; + dml (INSERT INTO t (Id, Blob, MimeType) + VALUES ({[id]}, {[fileData r.File]}, {[fileMimeType r.File]})); + debug ("Text is " ^ r.Param); + main () + +and main () : transaction page = + x <- queryX1 (SELECT t.Id FROM t) + (fn r => <xml><img src={url (getImage r.Id)}/> +</xml>); + return <xml><body> + <form> + <upload{#File}/> + <textbox{#Param} value="text"/> + <submit action={handle}/> + </form> + <hr/> + {x} + </body></xml>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/dbupload2.urp Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,7 @@ +database dbname=dbupload2.db +sql dbupload2.sql +allow mime * +rewrite all Dbupload2/* +debug + +dbupload2
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/dbupload2.urs Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,1 @@ +val main: {} -> transaction page
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/empty_record.ur Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,3 @@ +val concatX [ctx ::: {Unit}] [use ::: {Type}] + : list (xml ctx use []) -> xml ctx use [] + = List.foldl join <xml/>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/empty_record.urp Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,2 @@ +$/list +empty_record
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/files.ur Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,1 @@ +fun main () : transaction page = return <xml>Main page</xml>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/files.urp Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,6 @@ +rewrite all Files/* +file /hello_world.txt hello.txt +file /img/web.png web.png +file /files.urp files.urp + +files
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/hello.txt Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,1 @@ +Hello World!
--- a/tests/lessSafeFfi.ur Sat May 31 22:23:25 2014 -0400 +++ b/tests/lessSafeFfi.ur Sat Sep 13 19:16:07 2014 -0400 @@ -1,15 +1,18 @@ ffi foo : int -> int ffi bar serverOnly benignEffectful : int -> transaction unit ffi baz : transaction int +ffi adder : int -> int -> int -ffi bup jsFunc "jsbup" : int -> transaction unit +ffi bup jsFunc "alert" : string -> transaction unit +ffi alert : string -> transaction unit fun other () : transaction page = (*bar 17; q <- baz;*) return <xml><body> (*{[foo 42]}, {[q]}*) - <button onclick={fn _ => bup 32}/> + <button value="bup" onclick={fn _ => bup "asdf"}/> + <button value="alert" onclick={fn _ => alert "qqqz"}/> </body></xml> fun main () = return <xml><body>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/letwhere.ur Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,7 @@ +fun main () : transaction page = + let + return <xml>Hi {[alice]} and {[bob]}!</xml> + where + val alice = "Alice" + val bob = "Bob" + end
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/pb.ur Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,7 @@ +fun api_1 (pb:postBody) (nm:string) : transaction page = + return <xml>Processing the request</xml> + +fun api (pb:postBody) (v:int) (nm:string) : transaction page = + case v of + 1 => api_1 pb nm + | _ => error <xml>Version {[v]} is not supported</xml>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/pb.urs Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,1 @@ +val api : postBody -> int -> string -> transaction page
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/rpchan.ur Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,18 @@ +fun remote () = + ch <- channel; + send ch "Hello World!"; + return ch + +fun remoter () = + ch <- channel; + send ch "Hello World!"; + return <xml><active code={spawn (s <- recv ch; alert s); return <xml/>}/></xml> + +fun main () = + x <- source <xml/>; + return <xml><body> + <button onclick={fn _ => ch <- rpc (remote ()); s <- recv ch; alert s}>TEST</button> + <button onclick={fn _ => y <- rpc (remoter ()); set x y}>TESTER</button> + <hr/> + <dyn signal={signal x}/> + </body></xml>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/rpchan.urs Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,1 @@ +val main : unit -> transaction page
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/sqlurl.ur Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,4 @@ +table t : { Url : url } + +task initialize = fn () => + dml (INSERT INTO t (Url) VALUES ({[bless "http://www.google.com/"]}))
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/sqlurl.urp Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,6 @@ +database dbname=test +sql sqlurl.sql +rewrite url Sqlurl/* +allow url http://www.google.com/ + +sqlurl
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/tags.ur Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,26 @@ +table images : { Id : int, Content : blob } +table tags : { Id : int, Tag : string } + +datatype mode = Present | Absent +type condition = { Tag : string, Mode : mode } + +type tag_query = sql_query [] [] [] [Id = int] + +fun addCondition (c : condition) (q : tag_query) : tag_query = + case c.Mode of + Present => (SELECT I.Id AS Id + FROM ({{q}}) AS I + JOIN tags ON tags.Id = I.Id AND tags.Tag = {[c.Tag]}) + | Absent => (SELECT I.Id AS Id + FROM ({{q}}) AS I + LEFT JOIN tags ON tags.Id = I.Id AND tags.Tag = {[c.Tag]} + WHERE tags.Tag IS NULL) + +fun withConditions (cs : list condition) : tag_query = + List.foldl addCondition (SELECT images.Id AS Id FROM images) cs + +fun main (cs : list condition) : transaction page = + x <- queryX (withConditions cs) (fn r => <xml><li>{[r.Id]}</li></xml>); + return <xml><body> + {x} + </body></xml>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/tags.urp Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,6 @@ +database dbname=test +sql tags.sql +rewrite url Tags/* + +$/list +tags
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/wackyunif.ur Sat Sep 13 19:16:07 2014 -0400 @@ -0,0 +1,2 @@ +val concatX [ctx] [use] : _ -> _ ctx use _ = + List.foldl join <xml/>