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Merge branch 'ph3-reportxml'

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This commit is contained in:
Philipp Schafft 2018-06-29 14:37:28 +00:00
commit c7910fb8bf
16 changed files with 1688 additions and 67 deletions
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20
admin/error-html.xsl Normal file
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@ -0,0 +1,20 @@
<xsl:stylesheet xmlns:xsl = "http://www.w3.org/1999/XSL/Transform" version = "1.0" xmlns="http://www.w3.org/1999/xhtml">
<xsl:output omit-xml-declaration="no" method="xml" doctype-public="-//W3C//DTD XHTML 1.0 Strict//EN" doctype-system="http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd" indent="yes" encoding="UTF-8" />
<xsl:include href="includes/web-page.xsl"/>
<xsl:variable name="title">Error</xsl:variable>
<xsl:template name="content">
<div class="roundbox">
<xsl:for-each select="/report/incident">
<div class="article">
<h3>Response</h3>
<h4>Message</h4>
<p><xsl:value-of select="state/text" /></p>
<xsl:if test="state/@definition">
<p>Error code: <xsl:value-of select="state/@definition" /></p>
</xsl:if>
</div>
</xsl:for-each>
</div>
</xsl:template>
</xsl:stylesheet>

15
admin/error-plaintext.xsl Normal file
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@ -0,0 +1,15 @@
<xsl:stylesheet xmlns:xsl = "http://www.w3.org/1999/XSL/Transform" version = "1.0">
<xsl:output omit-xml-declaration="yes" media-type="text/plain" method="text" indent="no" encoding="UTF-8" />
<xsl:template name="content" match="/report">
<xsl:for-each select="/report/incident">
<xsl:text>Report:&#xa;</xsl:text>
<xsl:value-of select="state/text" />
<xsl:text>&#xa;</xsl:text>
<xsl:if test="state/@definition">
<xsl:text>Error code: </xsl:text>
<xsl:value-of select="state/@definition" />
<xsl:text>&#xa;</xsl:text>
</xsl:if>
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>

2
src/Makefile.am
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@ -31,6 +31,7 @@ noinst_HEADERS = \
tls.h \
refobject.h \
module.h \
reportxml.h \
event.h \
event_log.h \
event_exec.h \
@ -72,6 +73,7 @@ icecast_SOURCES = \
tls.c \
refobject.c \
module.c \
reportxml.c \
format.c \
format_ogg.c \
format_mp3.c \

2
src/admin.c
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@ -463,7 +463,7 @@ void admin_send_response(xmlDocPtr doc,
config_release_config();
ICECAST_LOG_DEBUG("Sending XSLT (%s)", fullpath_xslt_template);
xslt_transform(doc, fullpath_xslt_template, client);
xslt_transform(doc, fullpath_xslt_template, client, 200);
free(fullpath_xslt_template);
}
}

28
src/cfgfile.c
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@ -34,6 +34,8 @@
#include "util.h"
#include "auth.h"
#include "event.h"
#include "refobject.h"
#include "reportxml.h"
/* for config_reread_config() */
#include "yp.h"
@ -199,6 +201,7 @@ void config_init_configuration(ice_config_t *configuration)
{
memset(configuration, 0, sizeof(ice_config_t));
_set_defaults(configuration);
configuration->reportxml_db = reportxml_database_new();
}
static inline void __read_int(xmlDocPtr doc, xmlNodePtr node, int *val, const char *warning)
@ -668,6 +671,9 @@ void config_clear(ice_config_t *c)
#endif
config_clear_http_header(c->http_headers);
refobject_unref(c->reportxml_db);
memset(c, 0, sizeof(ice_config_t));
}
@ -2076,6 +2082,28 @@ static void _parse_paths(xmlDocPtr doc,
configuration->adminroot_dir = (char *)temp;
if (configuration->adminroot_dir[strlen(configuration->adminroot_dir)-1] == '/')
configuration->adminroot_dir[strlen(configuration->adminroot_dir)-1] = 0;
} else if (xmlStrcmp(node->name, XMLSTR("reportxmldb")) == 0) {
reportxml_t *report;
xmlDocPtr dbdoc;
if (!(temp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1))) {
ICECAST_LOG_WARN("<reportxmldb> setting must not be empty.");
continue;
}
dbdoc = xmlParseFile(temp);
if (!doc) {
ICECAST_LOG_ERROR("Can not read report xml database \"%H\" as XML", temp);
} else {
report = reportxml_parse_xmldoc(dbdoc);
xmlFreeDoc(dbdoc);
if (!report) {
ICECAST_LOG_ERROR("Can not parse report xml database \"%H\"", temp);
} else {
reportxml_database_add_report(configuration->reportxml_db, report);
ICECAST_LOG_INFO("File \"%H\" added to report xml database", temp);
}
}
xmlFree(temp);
} else if (xmlStrcmp(node->name, XMLSTR("resource")) == 0 || xmlStrcmp(node->name, XMLSTR("alias")) == 0) {
_parse_resource(doc, node, configuration);
}

1
src/cfgfile.h
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@ -223,6 +223,7 @@ struct ice_config_tag {
char *webroot_dir;
char *adminroot_dir;
resource_t *resources;
reportxml_database_t *reportxml_db;
char *access_log;
char *error_log;

248
src/client.c
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@ -38,6 +38,9 @@
#include "stats.h"
#include "fserve.h"
#include "errors.h"
#include "reportxml.h"
#include "refobject.h"
#include "xslt.h"
#include "client.h"
#include "auth.h"
@ -236,79 +239,73 @@ int client_read_bytes(client_t *client, void *buf, unsigned len)
return bytes;
}
static inline void _client_send_error(client_t *client, int plain, const icecast_error_t *error)
static inline void _client_send_error(client_t *client, const icecast_error_t *error)
{
ssize_t ret;
refbuf_t *data;
ice_config_t *config;
reportxml_t *report;
admin_format_t admin_format;
const char *xslt = NULL;
if (error->http_status == 500) {
client_send_500(client, error->message);
return;
admin_format = client_get_admin_format_by_content_negotiation(client);
switch (admin_format) {
case ADMIN_FORMAT_RAW:
xslt = NULL;
break;
case ADMIN_FORMAT_TRANSFORMED:
xslt = CLIENT_DEFAULT_ERROR_XSL_TRANSFORMED;
break;
case ADMIN_FORMAT_PLAINTEXT:
xslt = CLIENT_DEFAULT_ERROR_XSL_PLAINTEXT;
break;
default:
client_send_500(client, "Invalid Admin Type");
break;
}
data = refbuf_new(PER_CLIENT_REFBUF_SIZE);
if (!data) {
client_send_500(client, error->message);
return;
config = config_get_config();
report = reportxml_database_build_report(config->reportxml_db, error->uuid, -1);
config_release_config();
if (!report) {
reportxml_node_t *root, *incident, *state, *text;
report = reportxml_new();
root = reportxml_get_root_node(report);
incident = reportxml_node_new(REPORTXML_NODE_TYPE_INCIDENT, NULL, NULL, NULL);
state = reportxml_node_new(REPORTXML_NODE_TYPE_STATE, NULL, error->uuid, NULL);
text = reportxml_node_new(REPORTXML_NODE_TYPE_TEXT, NULL, NULL, NULL);
reportxml_node_set_content(text, error->message);
reportxml_node_add_child(state, text);
reportxml_node_add_child(incident, state);
reportxml_node_add_child(root, incident);
refobject_unref(text);
refobject_unref(state);
refobject_unref(incident);
refobject_unref(root);
}
client->reuse = ICECAST_REUSE_KEEPALIVE;
client_send_reportxml(client, report, DOCUMENT_DOMAIN_ADMIN, xslt, admin_format, error->http_status);
ret = util_http_build_header(client->refbuf->data, PER_CLIENT_REFBUF_SIZE, 0,
0, error->http_status, NULL,
plain ? "text/plain" : "text/html", "utf-8",
NULL, NULL, client);
if (ret == -1 || ret >= PER_CLIENT_REFBUF_SIZE) {
ICECAST_LOG_ERROR("Dropping client as we can not build response headers.");
client_send_500(client, "Header generation failed.");
return;
}
if (plain) {
snprintf(data->data, data->len, "Error %i\r\n---------\r\n\r\nMessage: %s\r\n\r\nError code: %s\r\n",
error->http_status, error->message, error->uuid
);
} else {
snprintf(data->data, data->len,
"<html><head><title>Error %i</title></head><body><h1>Error %i</h1><hr><p><b>%s</b></p><p>Error code: %s</p></body></html>\r\n",
error->http_status, error->http_status, error->message, error->uuid);
}
data->len = strlen(data->data);
snprintf(client->refbuf->data + ret, PER_CLIENT_REFBUF_SIZE - ret,
"Content-Length: %llu\r\n\r\n",
(long long unsigned int)data->len);
client->respcode = error->http_status;
client->refbuf->len = strlen (client->refbuf->data);
client->refbuf->next = data;
fserve_add_client (client, NULL);
refobject_unref(report);
}
void client_send_error_by_id(client_t *client, icecast_error_id_t id)
{
const icecast_error_t *error = error_get_by_id(id);
const char *pref;
int plain;
if (!error) {
client_send_500(client, "Unknown error ID");
return;
}
pref = util_http_select_best(httpp_getvar(client->parser, "accept"), "text/plain", "text/html", (const char*)NULL);
if (strcmp(pref, "text/plain") == 0) {
plain = 1;
} else if (strcmp(pref, "text/html") == 0) {
plain = 0;
} else {
plain = 1;
if (error->http_status == 500) {
client_send_500(client, error->message);
return;
}
_client_send_error(client, plain, error);
_client_send_error(client, error);
}
void client_send_101(client_t *client, reuse_t reuse)
@ -409,6 +406,151 @@ static inline void client_send_500(client_t *client, const char *message)
client_destroy(client);
}
/* this function sends a reportxml file to the client in the prefered format. */
void client_send_reportxml(client_t *client, reportxml_t *report, document_domain_t domain, const char *xsl, admin_format_t admin_format_hint, int status)
{
admin_format_t admin_format;
xmlDocPtr doc;
if (!client)
return;
if (!report) {
ICECAST_LOG_ERROR("No report xml given. Sending 500 to client %p", client);
client_send_500(client, "No report.");
return;
}
if (!status)
status = 200;
if (admin_format_hint == ADMIN_FORMAT_AUTO) {
admin_format = client_get_admin_format_by_content_negotiation(client);
} else {
admin_format = admin_format_hint;
}
if (!xsl) {
switch (admin_format) {
case ADMIN_FORMAT_RAW:
/* noop, we don't need to set xsl */
break;
case ADMIN_FORMAT_TRANSFORMED:
xsl = CLIENT_DEFAULT_REPORT_XSL_TRANSFORMED;
break;
case ADMIN_FORMAT_PLAINTEXT:
xsl = CLIENT_DEFAULT_REPORT_XSL_PLAINTEXT;
break;
default:
ICECAST_LOG_ERROR("Unsupported admin format and no XSLT file given. Sending 500 to client %p", client);
client_send_500(client, "Unsupported admin format.");
return;
break;
}
} else if (admin_format_hint == ADMIN_FORMAT_AUTO) {
ICECAST_LOG_ERROR("No explicit admin format but XSLT file given. BUG. Sending 500 to client %p", client);
client_send_500(client, "Admin type AUTO but XSLT.");
return;
}
doc = reportxml_render_xmldoc(report);
if (!doc) {
ICECAST_LOG_ERROR("Can not render XML Document from report. Sending 500 to client %p", client);
client_send_500(client, "Can not render XML Document from report.");
return;
}
if (admin_format == ADMIN_FORMAT_RAW) {
xmlChar *buff = NULL;
int len = 0;
size_t buf_len;
ssize_t ret;
xmlDocDumpMemory(doc, &buff, &len);
buf_len = len + 1024;
if (buf_len < 4096)
buf_len = 4096;
client_set_queue(client, NULL);
client->refbuf = refbuf_new(buf_len);
ret = util_http_build_header(client->refbuf->data, buf_len, 0,
0, status, NULL,
"text/xml", "utf-8",
NULL, NULL, client);
if (ret < 0) {
ICECAST_LOG_ERROR("Dropping client as we can not build response headers.");
client_send_error_by_id(client, ICECAST_ERROR_GEN_HEADER_GEN_FAILED);
xmlFree(buff);
return;
} else if (buf_len < (size_t)(len + ret + 64)) {
void *new_data;
buf_len = ret + len + 64;
new_data = realloc(client->refbuf->data, buf_len);
if (new_data) {
ICECAST_LOG_DEBUG("Client buffer reallocation succeeded.");
client->refbuf->data = new_data;
client->refbuf->len = buf_len;
ret = util_http_build_header(client->refbuf->data, buf_len, 0,
0, status, NULL,
"text/xml", "utf-8",
NULL, NULL, client);
if (ret == -1) {
ICECAST_LOG_ERROR("Dropping client as we can not build response headers.");
client_send_error_by_id(client, ICECAST_ERROR_GEN_HEADER_GEN_FAILED);
xmlFree(buff);
return;
}
} else {
ICECAST_LOG_ERROR("Client buffer reallocation failed. Dropping client.");
client_send_error_by_id(client, ICECAST_ERROR_GEN_BUFFER_REALLOC);
xmlFree(buff);
return;
}
}
/* FIXME: in this section we hope no function will ever return -1 */
ret += snprintf (client->refbuf->data + ret, buf_len - ret, "Content-Length: %d\r\n\r\n%s", xmlStrlen(buff), buff);
client->refbuf->len = ret;
xmlFree(buff);
client->respcode = status;
fserve_add_client (client, NULL);
} else {
char *fullpath_xslt_template;
const char *document_domain_path;
ssize_t fullpath_xslt_template_len;
ice_config_t *config;
config = config_get_config();
switch (domain) {
case DOCUMENT_DOMAIN_WEB:
document_domain_path = config->webroot_dir;
break;
case DOCUMENT_DOMAIN_ADMIN:
document_domain_path = config->adminroot_dir;
break;
default:
config_release_config();
ICECAST_LOG_ERROR("Invalid document domain. Sending 500 to client %p", client);
client_send_500(client, "Invalid document domain.");
return;
break;
}
fullpath_xslt_template_len = strlen(document_domain_path) + strlen(xsl) + strlen(PATH_SEPARATOR) + 1;
fullpath_xslt_template = malloc(fullpath_xslt_template_len);
snprintf(fullpath_xslt_template, fullpath_xslt_template_len, "%s%s%s", document_domain_path, PATH_SEPARATOR, xsl);
config_release_config();
ICECAST_LOG_DEBUG("Sending XSLT (%s)", fullpath_xslt_template);
xslt_transform(doc, fullpath_xslt_template, client, status);
free(fullpath_xslt_template);
}
xmlFreeDoc(doc);
}
admin_format_t client_get_admin_format_by_content_negotiation(client_t *client)
{
const char *pref;

10
src/client.h
View File

@ -27,8 +27,17 @@
#include "refbuf.h"
#include "module.h"
#define CLIENT_DEFAULT_REPORT_XSL_TRANSFORMED "report-html.xsl"
#define CLIENT_DEFAULT_REPORT_XSL_PLAINTEXT "report-plaintext.xsl"
#define CLIENT_DEFAULT_ERROR_XSL_TRANSFORMED "error-html.xsl"
#define CLIENT_DEFAULT_ERROR_XSL_PLAINTEXT "error-plaintext.xsl"
#define CLIENT_DEFAULT_ADMIN_FORMAT ADMIN_FORMAT_TRANSFORMED
typedef enum _document_domain_tag {
DOCUMENT_DOMAIN_WEB,
DOCUMENT_DOMAIN_ADMIN
} document_domain_t;
typedef enum _protocol_tag {
ICECAST_PROTOCOL_HTTP = 0,
ICECAST_PROTOCOL_SHOUTCAST
@ -133,6 +142,7 @@ void client_send_error_by_id(client_t *client, icecast_error_id_t id);
void client_send_101(client_t *client, reuse_t reuse);
void client_send_204(client_t *client);
void client_send_426(client_t *client, reuse_t reuse);
void client_send_reportxml(client_t *client, reportxml_t *report, document_domain_t domain, const char *xsl, admin_format_t admin_format_hint, int status);
admin_format_t client_get_admin_format_by_content_negotiation(client_t *client);
int client_send_bytes (client_t *client, const void *buf, unsigned len);
int client_read_bytes (client_t *client, void *buf, unsigned len);

5
src/errors.c
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@ -132,7 +132,10 @@ static const icecast_error_t __errors[] = {
.message = "Could not parse XSLT file"},
{.id = ICECAST_ERROR_XSLT_problem, .http_status = 500,
.uuid = "d3c6e4b3-7d6e-4191-a81b-970273067ae3",
.message = "XSLT problem"}
.message = "XSLT problem"},
{.id = ICECAST_ERROR_RECURSIVE_ERROR, .http_status = 500,
.uuid = "13489d5c-eae6-4bf3-889e-ec1fa9a9b9ac",
.message = "Recursive error"}
};
const icecast_error_t * error_get_by_id(icecast_error_id_t id) {

3
src/errors.h
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@ -48,7 +48,8 @@ typedef enum {
ICECAST_ERROR_SOURCE_MOUNT_UNAVAILABLE,
ICECAST_ERROR_SOURCE_STREAM_PREPARATION_ERROR,
ICECAST_ERROR_XSLT_PARSE,
ICECAST_ERROR_XSLT_problem
ICECAST_ERROR_XSLT_problem,
ICECAST_ERROR_RECURSIVE_ERROR
} icecast_error_id_t;
struct icecast_error_tag {

9
src/icecasttypes.h
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@ -98,6 +98,12 @@ typedef struct module_tag module_t;
typedef struct module_container_tag module_container_t;
/* ---[ reportxml.[ch] ]--- */
typedef struct reportxml_tag reportxml_t;
typedef struct reportxml_node_tag reportxml_node_t;
typedef struct reportxml_database_tag reportxml_database_t;
/* ---[ refobject.[ch] ]--- */
typedef struct refobject_base_tag refobject_base_t;
@ -107,6 +113,9 @@ typedef union __attribute__ ((__transparent_union__)) {
refobject_base_t *refobject_base;
module_t *module;
module_container_t *module_container;
reportxml_t *reportxml;
reportxml_node_t *reportxml_node;
reportxml_database_t *reportxml_database;
} refobject_t;
#else
typedef void * refobject_t;

1316
src/reportxml.c Normal file
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File diff suppressed because it is too large Load Diff

65
src/reportxml.h Normal file
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@ -0,0 +1,65 @@
/* Icecast
*
* This program is distributed under the GNU General Public License, version 2.
* A copy of this license is included with this source.
*
* Copyright 2018, Philipp "ph3-der-loewe" Schafft <lion@lion.leolix.org>,
*/
#ifndef __REPORTXML_H__
#define __REPORTXML_H__
#include <libxml/tree.h>
#include "icecasttypes.h"
#include "compat.h"
typedef enum {
REPORTXML_NODE_TYPE__ERROR,
REPORTXML_NODE_TYPE_REPORT,
REPORTXML_NODE_TYPE_DEFINITION,
REPORTXML_NODE_TYPE_INCIDENT,
REPORTXML_NODE_TYPE_STATE,
REPORTXML_NODE_TYPE_BACKTRACE,
REPORTXML_NODE_TYPE_POSITION,
REPORTXML_NODE_TYPE_MORE,
REPORTXML_NODE_TYPE_FIX,
REPORTXML_NODE_TYPE_ACTION,
REPORTXML_NODE_TYPE_REASON,
REPORTXML_NODE_TYPE_TEXT,
REPORTXML_NODE_TYPE_TIMESTAMP,
REPORTXML_NODE_TYPE_RESOURCE,
REPORTXML_NODE_TYPE_VALUE,
REPORTXML_NODE_TYPE_REFERENCE,
REPORTXML_NODE_TYPE_EXTENSION
} reportxml_node_type_t;
reportxml_t * reportxml_new(void);
reportxml_node_t * reportxml_get_root_node(reportxml_t *report);
reportxml_node_t * reportxml_get_node_by_attribute(reportxml_t *report, const char *key, const char *value, int include_definitions);
reportxml_t * reportxml_parse_xmldoc(xmlDocPtr doc);
xmlDocPtr reportxml_render_xmldoc(reportxml_t *report);
reportxml_node_t * reportxml_node_new(reportxml_node_type_t type, const char *id, const char *definition, const char *akindof);
reportxml_node_t * reportxml_node_parse_xmlnode(xmlNodePtr xmlnode);
reportxml_node_t * reportxml_node_copy(reportxml_node_t *node);
xmlNodePtr reportxml_node_render_xmlnode(reportxml_node_t *node);
reportxml_node_type_t reportxml_node_get_type(reportxml_node_t *node);
int reportxml_node_set_attribute(reportxml_node_t *node, const char *key, const char *value);
char * reportxml_node_get_attribute(reportxml_node_t *node, const char *key);
int reportxml_node_add_child(reportxml_node_t *node, reportxml_node_t *child);
ssize_t reportxml_node_count_child(reportxml_node_t *node);
reportxml_node_t * reportxml_node_get_child(reportxml_node_t *node, size_t idx);
reportxml_node_t * reportxml_node_get_child_by_attribute(reportxml_node_t *node, const char *key, const char *value, int include_definitions);
int reportxml_node_set_content(reportxml_node_t *node, const char *value);
char * reportxml_node_get_content(reportxml_node_t *node);
int reportxml_node_add_xml_child(reportxml_node_t *node, xmlNodePtr child);
ssize_t reportxml_node_count_xml_child(reportxml_node_t *node);
xmlNodePtr reportxml_node_get_xml_child(reportxml_node_t *node, size_t idx);
reportxml_database_t * reportxml_database_new(void);
int reportxml_database_add_report(reportxml_database_t *db, reportxml_t *report);
reportxml_node_t * reportxml_database_build_node(reportxml_database_t *db, const char *id, ssize_t depth);
reportxml_t * reportxml_database_build_report(reportxml_database_t *db, const char *id, ssize_t depth);
#endif

2
src/stats.c
View File

@ -1024,7 +1024,7 @@ void stats_transform_xslt(client_t *client, const char *uri)
doc = stats_get_xml(0, mount, client->mode);
xslt_transform(doc, xslpath, client);
xslt_transform(doc, xslpath, client, 200);
xmlFreeDoc(doc);
free(xslpath);

27
src/xslt.c
View File

@ -285,7 +285,16 @@ static xmlDocPtr custom_loader(const xmlChar *URI,
return ret;
}
void xslt_transform(xmlDocPtr doc, const char *xslfilename, client_t *client)
static inline void _send_error(client_t *client, icecast_error_id_t id, int old_status) {
if (old_status >= 400) {
client_send_error_by_id(client, ICECAST_ERROR_RECURSIVE_ERROR);
return;
}
client_send_error_by_id(client, id);
}
void xslt_transform(xmlDocPtr doc, const char *xslfilename, client_t *client, int status)
{
xmlDocPtr res;
xsltStylesheetPtr cur;
@ -305,7 +314,7 @@ void xslt_transform(xmlDocPtr doc, const char *xslfilename, client_t *client)
{
thread_mutex_unlock(&xsltlock);
ICECAST_LOG_ERROR("problem reading stylesheet \"%s\"", xslfilename);
client_send_error_by_id(client, ICECAST_ERROR_XSLT_PARSE);
_send_error(client, ICECAST_ERROR_XSLT_PARSE, status);
return;
}
@ -346,10 +355,10 @@ void xslt_transform(xmlDocPtr doc, const char *xslfilename, client_t *client)
if (string == NULL)
string = xmlCharStrdup ("");
ret = util_http_build_header(refbuf->data, full_len, 0, 0, 200, NULL, mediatype, charset, NULL, NULL, client);
ret = util_http_build_header(refbuf->data, full_len, 0, 0, status, NULL, mediatype, charset, NULL, NULL, client);
if (ret == -1) {
ICECAST_LOG_ERROR("Dropping client as we can not build response headers.");
client_send_error_by_id(client, ICECAST_ERROR_GEN_HEADER_GEN_FAILED);
_send_error(client, ICECAST_ERROR_GEN_HEADER_GEN_FAILED, status);
} else {
if ( full_len < (ret + (ssize_t)len + (ssize_t)64) ) {
void *new_data;
@ -359,15 +368,15 @@ void xslt_transform(xmlDocPtr doc, const char *xslfilename, client_t *client)
ICECAST_LOG_DEBUG("Client buffer reallocation succeeded.");
refbuf->data = new_data;
refbuf->len = full_len;
ret = util_http_build_header(refbuf->data, full_len, 0, 0, 200, NULL, mediatype, charset, NULL, NULL, client);
ret = util_http_build_header(refbuf->data, full_len, 0, 0, status, NULL, mediatype, charset, NULL, NULL, client);
if (ret == -1) {
ICECAST_LOG_ERROR("Dropping client as we can not build response headers.");
client_send_error_by_id(client, ICECAST_ERROR_GEN_HEADER_GEN_FAILED);
_send_error(client, ICECAST_ERROR_GEN_HEADER_GEN_FAILED, status);
failed = 1;
}
} else {
ICECAST_LOG_ERROR("Client buffer reallocation failed. Dropping client.");
client_send_error_by_id(client, ICECAST_ERROR_GEN_BUFFER_REALLOC);
_send_error(client, ICECAST_ERROR_GEN_BUFFER_REALLOC, status);
failed = 1;
}
}
@ -375,7 +384,7 @@ void xslt_transform(xmlDocPtr doc, const char *xslfilename, client_t *client)
if (!failed) {
snprintf(refbuf->data + ret, full_len - ret, "Content-Length: %d\r\n\r\n%s", len, string);
client->respcode = 200;
client->respcode = status;
client_set_queue (client, NULL);
client->refbuf = refbuf;
refbuf->len = strlen (refbuf->data);
@ -387,7 +396,7 @@ void xslt_transform(xmlDocPtr doc, const char *xslfilename, client_t *client)
else
{
ICECAST_LOG_WARN("problem applying stylesheet \"%s\"", xslfilename);
client_send_error_by_id(client, ICECAST_ERROR_XSLT_problem);
_send_error(client, ICECAST_ERROR_XSLT_problem, status);
}
thread_mutex_unlock (&xsltlock);
xmlFreeDoc(res);

2
src/xslt.h
View File

@ -16,7 +16,7 @@
#include "icecasttypes.h"
void xslt_transform(xmlDocPtr doc, const char *xslfilename, client_t *client);
void xslt_transform(xmlDocPtr doc, const char *xslfilename, client_t *client, int status);
void xslt_initialize(void);
void xslt_shutdown(void);