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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| httpget_session_stdout <- function(filepath, requri){ | ||
|
|
||
| #load data | ||
| myeval <- readRDS(sessionfile <- file.path(filepath, ".REval")); | ||
| mymsg <- extract(myeval, "text"); | ||
|
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||
| #render | ||
| reqformat <- requri[1]; | ||
| httpget_object(mymsg, reqformat, "stdout", "text"); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,79 +1,79 @@ | ||
| session <- local({ | ||
| prefix = "ocpu_session_"; | ||
|
|
||
| remove <- function(hash){ | ||
| mydir <- sessiondir(hash); | ||
| stopifnot(file.remove(mydir, recursive=TRUE)); | ||
| } | ||
|
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| save <- function(hash, envir){ | ||
| setwd(sessiondir(hash)); | ||
| save(file=".RData", list=ls(envir), envir); | ||
| } | ||
|
|
||
| init <- function(){ | ||
| characters <- c(0:9, letters[1:6]); | ||
| hash <- paste(c("0x0", sample(characters, 7, replace=TRUE)), collapse="") | ||
| stopifnot(dir.create(sessiondir(hash))); | ||
| setwd(sessiondir(hash)); | ||
| sessionpath(hash); | ||
| } | ||
|
|
||
| list <- function(filepath){ | ||
| setwd(filepath); | ||
| outlist <- vector(); | ||
|
|
||
| #list data files | ||
| if(file.exists(".RData")){ | ||
| myenv <- new.env(); | ||
| load(".RData", myenv); | ||
| if(length(ls(myenv))){ | ||
| outlist <- c(outlist, paste("R", ls(myenv), sep="/")); | ||
| } | ||
| } | ||
|
|
||
| #list eval files | ||
| if(file.exists(".REval")){ | ||
| myeval <- readRDS(".REval"); | ||
| if(length(extract(myeval, "graphics"))){ | ||
| outlist <- c(outlist, paste("graphics", seq_along(extract(myeval, "graphics")), sep="/")); | ||
| } | ||
| if(length(extract(myeval, "message"))){ | ||
| outlist <- c(outlist, "messages"); | ||
| } | ||
| if(length(extract(myeval, "warning"))){ | ||
| outlist <- c(outlist, "warnings"); | ||
| } | ||
| if(length(extract(myeval, "source"))){ | ||
| outlist <- c(outlist, "source"); | ||
| } | ||
| if(length(extract(myeval, "console"))){ | ||
| outlist <- c(outlist, "console"); | ||
| } | ||
| #outlist <- c(outlist, "report"); | ||
| } | ||
|
|
||
| #list eval files | ||
| if(file.exists(".RInfo")){ | ||
| outlist <- c(outlist, "info"); | ||
| } | ||
|
|
||
| #other files | ||
| if(length(list.files())){ | ||
| outlist <- c(outlist, "files") | ||
| } | ||
|
|
||
| return(outlist); | ||
| } | ||
|
|
||
| sessiondir <- function(hash){ | ||
| file.path(gettmpdir(), paste(prefix, hash, sep="")); | ||
| } | ||
|
|
||
| sessionpath <- function(hash){ | ||
| paste("/tmp/", hash, sep=""); | ||
| } | ||
|
|
||
| environment(); | ||
| }) | ||
|
|
||
| session <- local({ | ||
| prefix = "ocpu_session_"; | ||
|
|
||
| remove <- function(hash){ | ||
| mydir <- sessiondir(hash); | ||
| stopifnot(file.remove(mydir, recursive=TRUE)); | ||
| } | ||
|
|
||
| save <- function(hash, envir){ | ||
| setwd(sessiondir(hash)); | ||
| save(file=".RData", list=ls(envir), envir); | ||
| } | ||
|
|
||
| init <- function(){ | ||
| characters <- c(0:9, letters[1:6]); | ||
| hash <- paste(c("0x0", sample(characters, 7, replace=TRUE)), collapse="") | ||
| stopifnot(dir.create(sessiondir(hash))); | ||
| setwd(sessiondir(hash)); | ||
| sessionpath(hash); | ||
| } | ||
|
|
||
| list <- function(filepath){ | ||
| setwd(filepath); | ||
| outlist <- vector(); | ||
|
|
||
| #list data files | ||
| if(file.exists(".RData")){ | ||
| myenv <- new.env(); | ||
| load(".RData", myenv); | ||
| if(length(ls(myenv, all.names=TRUE))){ | ||
| outlist <- c(outlist, paste("R", ls(myenv, all.names=TRUE), sep="/")); | ||
| } | ||
| } | ||
|
|
||
| #list eval files | ||
| if(file.exists(".REval")){ | ||
| myeval <- readRDS(".REval"); | ||
| if(length(extract(myeval, "graphics"))){ | ||
| outlist <- c(outlist, paste("graphics", seq_along(extract(myeval, "graphics")), sep="/")); | ||
| } | ||
| if(length(extract(myeval, "message"))){ | ||
| outlist <- c(outlist, "messages"); | ||
| } | ||
| if(length(extract(myeval, "warning"))){ | ||
| outlist <- c(outlist, "warnings"); | ||
| } | ||
| if(length(extract(myeval, "source"))){ | ||
| outlist <- c(outlist, "source"); | ||
| } | ||
| if(length(extract(myeval, "console"))){ | ||
| outlist <- c(outlist, "console"); | ||
| } | ||
| #outlist <- c(outlist, "report"); | ||
| } | ||
|
|
||
| #list eval files | ||
| if(file.exists(".RInfo")){ | ||
| outlist <- c(outlist, "info"); | ||
| } | ||
|
|
||
| #other files | ||
| if(length(list.files())){ | ||
| outlist <- c(outlist, "files") | ||
| } | ||
|
|
||
| return(outlist); | ||
| } | ||
|
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||
| sessiondir <- function(hash){ | ||
| file.path(gettmpdir(), paste(prefix, hash, sep="")); | ||
| } | ||
|
|
||
| sessionpath <- function(hash){ | ||
| paste("/tmp/", hash, sep=""); | ||
| } | ||
|
|
||
| environment(); | ||
| }) | ||
|
|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,5 @@ | ||
| TO DO: | ||
|
|
||
| request content-type: json | ||
| add windows user stuff | ||
| add file executors |