*** empty log message ***

svn path=/trunk/boinc/; revision=3258
This commit is contained in:
David Anderson 2004-04-13 23:55:05 +00:00
parent d6a1db1b01
commit 4639df4318
8 changed files with 163 additions and 45 deletions

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@ -11556,3 +11556,31 @@ David April 13 2004
sched/
make_work.C
David April 13 2004
- Changes in the parsing of WU template files:
- Any unrecognized elements in a <file_info>
are now just copied to the output.
So you can include attributes like <sticky/>
and they'll get propagated correctly.
- The following items can now be included in a WU template:
rsc_fpops_est
rsc_fpops_bound
rsc_memory_bound
rsc_disk_bound
delay_bound
min_quorum
target_nresults
max_error_results
max_total_results
These are not copied to the output,
but are used to populate the WORKUNIT
(which is now passed in as an arg)
The latter means that 'create_work' (the cmdline program) is simplified;
it can now take as few as 4 args
tools
backend_lib.C
create_work.C

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@ -207,7 +207,7 @@ int DB_BASE::sum(double& x, char* field, char* clause) {
// convert a string into a form that allows it to be used
// in SQL queries delimited by single quotes:
// replace ' with \', \ with \\
// replace ' with \', \ with \\
//
void escape_string(char* field, int len) {
char buf[MAX_QUERY_LEN];

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@ -20,9 +20,9 @@ for registering the workunits in the database.
<p>
During testing, you can create a single workunit using
<a href=tools_work.php#cmdline>create_work</a>,
then use
then use the daemon program
<a href=tools_work.php#make_work>make_work</a>
to make copies as needed to maintain a supply of work.
to copy this workunit as needed to maintain a given supply of work.
<h3>Transitioning</h3>
<p>

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@ -27,7 +27,8 @@ Required on the <b>database</b> server:
</ul>
After installing and running the server,
grant permissions for your own account and for
the account under which Apache runs:
the account under which Apache runs
('nobody' in the following; may be different on your machine):
<pre>
mysql -u root
grant all on *.* to yourname@localhost;

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@ -14,17 +14,26 @@ A WU template file has the form
<pre>",htmlspecialchars("
<file_info>
<number>0</number>
[ ... ]
[ <sticky/>, other attributes]
</file_info>
[ ... ]
<workunit>
<file_ref>
<number>0</number>
<file_number>0</file_number>
<open_name>NAME</open_name>
</file_ref>
[ ... ]
[ <command_line>-flags xyz</command_line> ]
[ <env_vars>name=val&name=val</env_vars> ]
[ <rsc_fpops_est>x</rsc_fpops_est> ]
[ <rsc_fpops_bound>x</rsc_fpops_bound> ]
[ <rsc_memory_bound>x</rsc_memory_bounds> ]
[ <rsc_disk_bound>x</rsc_disk_bounds> ]
[ <delay_bound>x</delay_bound> ]
[ <min_quorum>x</min_quorum> ]
[ <target_nresults>x</target_nresults> ]
[ <max_error_results>x</max_error_results> ]
[ <max_total_results>x</max_total_results> ]
</workunit>
"), "
</pre>
@ -32,12 +41,15 @@ The components are:
";
list_start();
list_item(htmlspecialchars("<file_info>, <file_ref>"),
"Each pair describes an input file");
"Each pair describes an <a href=files.php>input file</a>");
list_item(htmlspecialchars("<command_line>"),
"The command-line arguments to be passed to the main program.");
list_item(htmlspecialchars("<env_vars>"),
"A list of environment variables in the form
name=value&name=value&name=value.");
list_item("Other elements",
"<a href=work.php>Work unit attributes</a>"
);
list_end();
echo"
When a workunit is created, the template file is processed as follows:
@ -49,7 +61,8 @@ It is replaced with elements giving
the filename, download URL, MD5 checksum, and size.
<li>
Within a &lt;file_ref> element,
&lt;file_number>x&lt;/file_number> is replaced with the filename.
&lt;file_number>x&lt;/file_number> is replaced with an element
giving the filename.
</ul>
<h3>Result template files</h3>
<p>
@ -90,6 +103,8 @@ create_work
-wu_name name // workunit name
-wu_template filename // WU template filename
-result_template filename // result template filename
// The following are normally supplied in config.xml:
[ -db_name x ] // database name
[ -db_passwd x ] // database password
[ -db_host x ] // database host
@ -97,17 +112,20 @@ create_work
[ -upload_url x ] // URL for output file upload
[ -download_url x ] // base URL for input file download
[ -download_dir x ] // where to move input files
[ -keyfile x ] // path of upload private key
// The following are normally supplied in the WU template:
[ -rsc_fpops_est x ]
[ -rsc_fpops_bound x ]
[ -rsc_memory_bound x ]
[ -rsc_disk_bound x ]
[ -keyfile x ] // path of upload private key
[ -delay_bound x ]
[ -min_quorum x ]
[ -target_nresults x ]
[ -max_error_results x ]
[ -max_total_results x ]
[ -max_success_results x ]
infile_1 ... infile_m // input files
</pre>
The workunit parameters are documented <a href=work.php>here</a>.
@ -155,10 +173,11 @@ delay_bound
</pre>
All other fields should be zeroed.
<hr>
<a name=make_work>
<h3>Make_work</h3>
<p>
The program
The daemon program
<pre>
make_work -wu_name name -cushion N
</pre>

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@ -3,6 +3,7 @@
require_once('../inc/forum.inc');
require_once('../inc/util.inc');
$logged_in_user = get_logged_in_user();
if ($_POST['submit']) {
if (empty($_GET['id'])) {
@ -13,13 +14,21 @@ if ($_POST['submit']) {
$post = getPost($_GET['id']);
$thread = getThread($post->thread);
if ($logged_in_user->id != $post->user) {
// Can't edit other's posts.
echo "You are not authorized to edit this post.";
exit();
}
updatePost($post->id, $_POST['content']);
if ($post->parent_post==0){
updateThread($thread->id, $_POST['title']);
}
header('Location: thread.php?id='.$thread->id);
}
$logged_in_user = get_logged_in_user();
page_head('Forum', $logged_in_user, NULL, 'forum.css');
@ -45,6 +54,14 @@ show_forum_title($forum, $thread, $category->is_helpdesk);
echo "<form action=\"edit.php?id=", $post->id, "\" method=\"POST\">";
start_forum_table(array("Edit Your Post"), array(NULL), 2);
if ($post->parent_post==0) {
//If this is the first post enable the user to change title
echo "<tr>
<td style=\"vertical-align:top\"><b>Thread title</b></td>
<td><input type=\"text\" name=\"title\" value=\"".stripslashes($thread->title)."\"></td>
</tr>"
;
};
echo "
<tr>

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@ -25,8 +25,10 @@
#include "boinc_db.h"
#include "crypt.h"
#include "error_numbers.h"
#include "md5_file.h"
#include "parse.h"
#include "util.h"
#include "backend_lib.h"
@ -53,12 +55,13 @@ int read_filename(const char* path, char* buf) {
// process WU template
//
static int process_wu_template(
const char* wu_name, char* tmplate, char* out,
WORKUNIT& wu, char* tmplate,
const char* dirpath, const char** infiles, int n,
const char* upload_url, const char* download_url
) {
char* p;
char buf[MEDIUM_BLOB_SIZE], md5[33], path[256];
char out[LARGE_BLOB_SIZE];
int retval, file_number;
double nbytes;
char open_name[256];
@ -68,45 +71,89 @@ static int process_wu_template(
p = strtok(tmplate, "\n");
while (p) {
if (match_tag(p, "<file_info>")) {
} else if (parse_int(p, "<number>", file_number)) {
} else if (match_tag(p, "</file_info>")) {
sprintf(path, "%s/%s", dirpath, infiles[file_number]);
retval = md5_file(path, md5, nbytes);
if (retval) {
fprintf(stderr, "process_wu_template: md5_file %d\n", retval);
return 1;
file_number = -1;
strcat(out, "<file_info>\n");
while (1) {
p = strtok(0, "\n");
if (!p) break;
if (parse_int(p, "<number>", file_number)) {
continue;
} else if (match_tag(p, "</file_info>")) {
if (file_number < 0) {
fprintf(stderr, "No file number found\n");
return ERR_XML_PARSE;
}
sprintf(path, "%s/%s", dirpath, infiles[file_number]);
retval = md5_file(path, md5, nbytes);
if (retval) {
fprintf(stderr, "process_wu_template: md5_file %d\n", retval);
return retval;
}
sprintf(buf,
" <name>%s</name>\n"
" <url>%s/%s</url>\n"
" <md5_cksum>%s</md5_cksum>\n"
" <nbytes>%.0f</nbytes>\n"
"</file_info>\n",
infiles[file_number],
download_url, infiles[file_number],
md5,
nbytes
);
strcat(out, buf);
break;
} else {
strcat(out, p);
strcat(out, "\n");
}
}
sprintf(buf,
"<file_info>\n"
" <name>%s</name>\n"
" <url>%s/%s</url>\n"
" <md5_cksum>%s</md5_cksum>\n"
" <nbytes>%.0f</nbytes>\n"
"</file_info>\n",
infiles[file_number],
download_url, infiles[file_number],
md5,
nbytes
);
strcat(out, buf);
} else if (match_tag(p, "<workunit>")) {
found = true;
strcat(out, "<workunit>\n");
} else if (match_tag(p, "</workunit>")) {
strcat(out, "</workunit>\n");
} else if (match_tag(p, "<file_ref>")) {
} else if (parse_int(p, "<file_number>", file_number)) {
} else if (parse_str(p, "<open_name>", open_name, sizeof(open_name))) {
} else if (match_tag(p, "</file_ref>")) {
sprintf(buf,
"<file_ref>\n"
" <file_name>%s</file_name>\n"
" <open_name>%s</open_name>\n"
"</file_ref>\n",
infiles[file_number],
open_name
);
strcat(out, buf);
file_number = -1;
while (1) {
p = strtok(0, "\n");
if (!p) break;
if (parse_int(p, "<file_number>", file_number)) {
continue;
} else if (parse_str(p, "<open_name>", open_name, sizeof(open_name))) {
continue;
} else if (match_tag(p, "</file_ref>")) {
sprintf(buf,
"<file_ref>\n"
" <file_name>%s</file_name>\n"
" <open_name>%s</open_name>\n"
"</file_ref>\n",
infiles[file_number],
open_name
);
strcat(out, buf);
break;
}
}
} else if (parse_double(p, "<rsc_fpops_est>", wu.rsc_fpops_est)) {
continue;
} else if (parse_double(p, "<rsc_fpops_bound>", wu.rsc_fpops_bound)) {
continue;
} else if (parse_double(p, "<rsc_memory_bound>", wu.rsc_memory_bound)) {
continue;
} else if (parse_double(p, "<rsc_disk_bound>", wu.rsc_disk_bound)) {
continue;
} else if (parse_int(p, "<delay_bound>", wu.delay_bound)) {
continue;
} else if (parse_int(p, "<min_quorum>", wu.min_quorum)) {
continue;
} else if (parse_int(p, "<target_nresults>", wu.target_nresults)) {
continue;
} else if (parse_int(p, "<max_error_results>", wu.max_error_results)) {
continue;
} else if (parse_int(p, "<max_total_results>", wu.max_total_results)) {
continue;
} else if (parse_int(p, "<max_success_results>", wu.max_success_results)) {
continue;
} else {
strcat(out, p);
strcat(out, "\n");
@ -117,6 +164,7 @@ static int process_wu_template(
fprintf(stderr, "create_work: bad WU template - no <workunit>\n");
return -1;
}
safe_strncpy(wu.xml_doc, out, sizeof(wu.xml_doc));
return 0;
}
@ -146,6 +194,7 @@ void initialize_result(DB_RESULT& result, DB_WORKUNIT& wu) {
}
// Create a new result for the given WU.
// This is called ONLY from the transitioner
//
int create_result(
DB_WORKUNIT& wu, char* result_template,
@ -224,7 +273,7 @@ int create_work(
strcpy(wu_template, _wu_template);
wu.create_time = time(0);
retval = process_wu_template(
wu.name, wu_template, wu.xml_doc, infile_dir, infiles, ninfiles,
wu, wu_template, infile_dir, infiles, ninfiles,
upload_url, download_url
);
if (retval) {

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@ -109,6 +109,9 @@ int remove_signatures(char* xml) {
// - replace OUTFILE_x with base_filename_x, etc.
// - add signatures for file uploads
//
// This is called only from the transitioner,
// to create a new result for a WU
//
int process_result_template(
char* result_template,
R_RSA_PRIVATE_KEY& key,
@ -145,6 +148,7 @@ int process_result_template(
}
// macro-substitute a result template only for UPLOAD_URL_MACRO
// This is called (from create_work()) when a WU is being created
//
int process_result_template_upload_url_only(
char* result_template,