-const char cgiedit_rcs[] = "$Id: cgiedit.c,v 1.32 2002/04/19 16:55:31 jongfoster Exp $";
+const char cgiedit_rcs[] = "$Id: cgiedit.c,v 1.38 2002/05/03 23:00:38 jongfoster Exp $";
/*********************************************************************
*
* File : $Source: /cvsroot/ijbswa/current/cgiedit.c,v $
*
* Revisions :
* $Log: cgiedit.c,v $
+ * Revision 1.38 2002/05/03 23:00:38 jongfoster
+ * Support for templates for "standard actions" buttons.
+ * See bug #549871
+ *
+ * Revision 1.37 2002/04/30 11:14:52 oes
+ * Made csp the first parameter in *action_to_html
+ *
+ * Revision 1.36 2002/04/26 21:53:30 jongfoster
+ * Fixing a memory leak. (Near, but not caused by, my earlier commit).
+ *
+ * Revision 1.35 2002/04/26 21:50:02 jongfoster
+ * Honouring default exports in edit-actions-for-url-filter template.
+ *
+ * Revision 1.34 2002/04/26 12:54:17 oes
+ * Adaptions to changes in actions.c
+ *
+ * Revision 1.33 2002/04/24 02:17:47 oes
+ * - Moved get_char_param, get_string_param and get_number_param to cgi.c
+ * - Comments
+ * - Activated Jon's code for editing multiple AFs
+ * - cgi_edit_list_actions now provides context-sensitive
+ * help, looks up all action sets from standard.action and
+ * makes buttons for them in the catchall section
+ * - cgi_edit_action_submit now honors a p parameter, looks up
+ * the corresponding action set, and sets the catchall pattern's
+ * actions accordingly.
+ *
* Revision 1.32 2002/04/19 16:55:31 jongfoster
* Fixing newline problems. If we do our own text file newline
* mangling, we don't want the library to do any, so we need to
#ifdef FEATURE_CGI_EDIT_ACTIONS
+/**
+ * A line in an editable_file.
+ */
struct file_line
{
+ /** Next entry in the linked list */
struct file_line * next;
+
+ /** The raw data, to write out if this line is unmodified. */
char * raw;
+
+ /** Comments and/or whitespace to put before this line if it's modified
+ and then written out. */
char * prefix;
+
+ /** The actual data, as a string. Line continuation and comment removal
+ are performed on the data read from file before it's stored here, so
+ it will be a single line of data. */
char * unprocessed;
+
+ /** The type of data on this line. One of the FILE_LINE_xxx constants. */
int type;
+ /** The actual data, processed into some sensible data type. */
union
{
+
+ /** An action specification. */
struct action_spec action[1];
+ /** A name=value pair. */
struct
{
+
+ /** The name in the name=value pair. */
char * name;
+
+ /** The value in the name=value pair, as a string. */
char * svalue;
+
+ /** The value in the name=value pair, as an integer. */
int ivalue;
+
} setting;
/* Add more data types here... e.g.
*/
} data;
+
};
+/** This file_line has not been processed yet. */
#define FILE_LINE_UNPROCESSED 1
+
+/** This file_line is blank. Can only appear at the end of a file, due to
+ the way the parser works. */
#define FILE_LINE_BLANK 2
+
+/** This file_line says {{alias}}. */
#define FILE_LINE_ALIAS_HEADER 3
+
+/** This file_line defines an alias. */
#define FILE_LINE_ALIAS_ENTRY 4
+
+/** This file_line defines an {action}. */
#define FILE_LINE_ACTION 5
+
+/** This file_line specifies a URL pattern. */
#define FILE_LINE_URL 6
+
+/** This file_line says {{settings}}. */
#define FILE_LINE_SETTINGS_HEADER 7
+
+/** This file_line is in a {{settings}} block. */
#define FILE_LINE_SETTINGS_ENTRY 8
+
+/** This file_line says {{description}}. */
#define FILE_LINE_DESCRIPTION_HEADER 9
+
+/** This file_line is in a {{description}} block. */
#define FILE_LINE_DESCRIPTION_ENTRY 10
+/**
+ * A configuration file, in a format that can be edited and written back to
+ * disk.
+ */
struct editable_file
{
- struct file_line * lines;
- const char * filename; /* Full pathname - e.g. "/etc/privoxy/wibble.action" */
- const char * identifier; /* Filename stub - e.g. "wibble". Use for CGI param. */
- /* Pre-encoded with url_encode() for ease of use. */
- const char * version_str; /* Last modification time, as a string. For CGI param */
- /* Can be used in URL without using url_param(). */
- unsigned version; /* Last modification time - prevents chaos with
- * the browser's "back" button. Note that this is a
- * time_t cast to an unsigned. When comparing, always
- * cast the time_t to an unsigned, and *NOT* vice-versa.
- * This may lose the top few bits, but they're not
- * significant anyway.
- */
- int newline; /* Newline convention - one of the NEWLINE_xxx constants.
- * Note that changing this after the file has been
- * read in will cause a mess.
- */
- struct file_line * parse_error; /* On parse error, this is the offending line. */
- const char * parse_error_text; /* On parse error, this is the problem.
- * (Statically allocated) */
+ struct file_line * lines; /**< The contents of the file. A linked list of lines. */
+ const char * filename; /**< Full pathname - e.g. "/etc/privoxy/wibble.action". */
+ const char * identifier; /**< Filename stub - e.g. "wibble". Use for CGI param. */
+ /**< Pre-encoded with url_encode() for ease of use. */
+ const char * version_str; /**< Last modification time, as a string. For CGI param. */
+ /**< Can be used in URL without using url_param(). */
+ unsigned version; /**< Last modification time - prevents chaos with
+ the browser's "back" button. Note that this is a
+ time_t cast to an unsigned. When comparing, always
+ cast the time_t to an unsigned, and *NOT* vice-versa.
+ This may lose the top few bits, but they're not
+ significant anyway. */
+ int newline; /**< Newline convention - one of the NEWLINE_xxx constants.
+ Note that changing this after the file has been
+ read in will cause a mess. */
+ struct file_line * parse_error; /**< On parse error, this is the offending line. */
+ const char * parse_error_text; /**< On parse error, this is the problem.
+ (Statically allocated) */
};
/* FIXME: Following non-static functions should be prototyped in .h or made static */
* Description : Write a complete file to disk.
*
* Parameters :
- * 1 : filename = File to write to.
- * 2 : file = Data structure to write.
+ * 1 : file = File to write.
*
* Returns : JB_ERR_OK on success
* JB_ERR_FILE on error writing to file.
}
if (cur_line->unprocessed)
{
- /* This should be a single line - sanity check. */
- assert(NULL == strchr(cur_line->unprocessed, '\r'));
- assert(NULL == strchr(cur_line->unprocessed, '\n'));
if (NULL != strchr(cur_line->unprocessed, '#'))
{
* Parameters :
* 1 : line = String from file. Must not start with
* whitespace (else infinite loop!)
- * 2 : name = Destination for name
- * 2 : name = Destination for value
+ * 2 : pname = Destination for name
+ * 2 : pvalue = Destination for value
*
* Returns : JB_ERR_OK on success
* JB_ERR_MEMORY on out-of-memory
* at EOF but it will not have been closed.
* 2 : pfile = Destination for a linked list of file_lines.
* Will be set to NULL on error.
+ * 3 : newline = How to handle newlines.
*
* Returns : JB_ERR_OK on success
* JB_ERR_MEMORY on out-of-memory
{
/*
* Generate string with buttons to set actions for "/" to
- * any predefined set of actions (named standard.*, propably
+ * any predefined set of actions (named standard.*, probably
* residing in standard.action).
- * FIXME: Shouldn't include hardwired HTML here, use line template instead!
*/
- buttons = strdup(" ");
+ err = template_load(csp, §ion_template, "edit-actions-list-button", 0);
+ if (err)
+ {
+ edit_free_file(file);
+ free_map(exports);
+ if (err == JB_ERR_FILE)
+ {
+ return cgi_error_no_template(csp, rsp, "edit-actions-list-button");
+ }
+ return err;
+ }
+
+ err = template_fill(§ion_template, exports);
+ if (err)
+ {
+ edit_free_file(file);
+ free_map(exports);
+ return err;
+ }
+
+ buttons = strdup("");
for (i = 0; i < MAX_ACTION_FILES; i++)
{
if (((fl = csp->actions_list[i]) != NULL) && ((b = fl->f) != NULL))
{
if (!strncmp(b->url->spec, "standard.", 9) && *(b->url->spec + 9) != '\0')
{
- snprintf(buf, 150, "<p><a name=\"l@s@\" href=\"eas?f=@f@&v=@v@&s=@all-urls-s@&p=%s\">Set"
- " to %s</a></p>", b->url->spec + 9, b->url->spec + 9);
- if (!err) err = string_append(&buttons, buf);
+ if (err || (NULL == (section_exports = new_map())))
+ {
+ freez(buttons);
+ free(section_template);
+ edit_free_file(file);
+ free_map(exports);
+ return JB_ERR_MEMORY;
+ }
+
+ err = map(section_exports, "button-name", 1, b->url->spec + 9, 1);
+
+ if (err || (NULL == (s = strdup(section_template))))
+ {
+ free_map(section_exports);
+ freez(buttons);
+ free(section_template);
+ edit_free_file(file);
+ free_map(exports);
+ return JB_ERR_MEMORY;
+ }
+
+ if (!err) err = template_fill(&s, section_exports);
+ free_map(section_exports);
+ if (!err) err = string_join(&buttons, s);
}
}
}
}
+ freez(section_template);
if (!err) err = map(exports, "all-urls-buttons", 1, buttons, 0);
/*
* Conventional actions file, supply extra editing help.
* (e.g. don't allow them to make it an unconventional one).
*/
- err = map_conditional(exports, "all-urls-present", 1);
+ if (!err) err = map_conditional(exports, "all-urls-present", 1);
snprintf(buf, 150, "%d", line_number);
if (!err) err = map(exports, "all-urls-s", 1, buf, 1);
snprintf(buf, 150, "%d", line_number + 2);
if (!err) err = map(exports, "all-urls-s-next", 1, buf, 1);
if (!err) err = map(exports, "all-urls-actions", 1,
- actions_to_html(cur_line->data.action), 0);
+ actions_to_html(csp, cur_line->data.action), 0);
/* Skip the 2 lines */
cur_line = cur_line->next->next;
* Non-standard actions file - does not begin with
* the "All URLs" section.
*/
- err = map_conditional(exports, "all-urls-present", 0);
+ if (!err) err = map_conditional(exports, "all-urls-present", 0);
}
/* Set up global exports */
- err = map(exports, "f", 1, file->identifier, 1);
+ if (!err) err = map(exports, "f", 1, file->identifier, 1);
if (!err) err = map(exports, "v", 1, file->version_str, 1);
/* Discourage private additions to default.action */
snprintf(buf, 150, "%d", line_number);
err = map(section_exports, "s", 1, buf, 1);
if (!err) err = map(section_exports, "actions", 1,
- actions_to_html(cur_line->data.action), 0);
+ actions_to_html(csp, cur_line->data.action), 0);
if ( (!err)
&& (cur_line->next != NULL)
return err;
}
+ err = template_fill(&filter_template, exports);
+
result = strdup("");
for (;(!err) && (filter_group != NULL); filter_group = filter_group->next)
free_map(line_exports);
}
}
+
+ freez(filter_template);
+
if (!err)
{
err = map(exports, "filter-params", 1, result, 0);
projects / privoxy.git / blobdiff