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-rw-r--r--src/webserver.c98
1 files changed, 67 insertions, 31 deletions
diff --git a/src/webserver.c b/src/webserver.c
index 02353a5..331dfd9 100644
--- a/src/webserver.c
+++ b/src/webserver.c
@@ -50,7 +50,12 @@ static struct MHD_Response *wrap_response( size_t size, void *buffer, enum MHD_R
}
#endif
-
+
+static const char *CONTENT_TYPE_TEXT_HTML = "text/html";
+static const char *CONTENT_TYPE_TEXT_JS = "text/javascript";
+static const char *CONTENT_TYPE_TEXT_CSS = "text/css";
+static const char *CONTENT_TYPE_IMAGE_PNG = "image/png";
+
static int handle_request( void *cls, struct MHD_Connection *connection,
const char *url, const char *method, const char *version,
const char *upload_data, size_t *upload_data_size, void **ptr )
@@ -62,7 +67,11 @@ static int handle_request( void *cls, struct MHD_Connection *connection,
if( strcmp( method, "GET" ) == 0 ) {
char *biruda_msg = malloc( 512 * 1024 );
+ size_t biruda_msg_len = 0;
+ const char *content_type = CONTENT_TYPE_TEXT_HTML;
+
biruda_msg[0] = '\0';
+
if( strcmp( url, "/status" ) == 0 ) {
for( int pos = 0; pos < MAX_COORDINATORS; pos++ ) {
coordinator_t *c = &coordinator[pos];
@@ -87,7 +96,10 @@ static int handle_request( void *cls, struct MHD_Connection *connection,
strncat( biruda_msg, part, strlen( part ) );
}
}
- }
+ }
+
+ biruda_msg_len = strlen( biruda_msg );
+
} else if( strcmp( url, "/worker" ) == 0 ) {
const char *op = MHD_lookup_connection_value( connection, MHD_GET_ARGUMENT_KIND, "op" );
@@ -116,68 +128,92 @@ static int handle_request( void *cls, struct MHD_Connection *connection,
} else {
return MHD_NO;
}
- }
+ }
+
+ biruda_msg_len = strlen( biruda_msg );
} else if( strcmp( url, "/web" ) == 0 ) {
strncpy( biruda_msg, (char *)index_html, index_html_len );
biruda_msg[index_html_len] = '\0';
+ biruda_msg_len = strlen( biruda_msg );
} else if( strcmp( url, "/web/jquery-ui.css" ) == 0 ) {
strncpy( biruda_msg, (char *)jquery_ui_css, jquery_ui_css_len );
biruda_msg[jquery_ui_css_len] = '\0';
+ content_type = CONTENT_TYPE_TEXT_CSS;
+ biruda_msg_len = strlen( biruda_msg );
} else if( strcmp( url, "/web/jquery.js" ) == 0 ) {
strncpy( biruda_msg, (char *)jquery_js, jquery_js_len );
biruda_msg[jquery_js_len] = '\0';
+ content_type = CONTENT_TYPE_TEXT_JS;
+ biruda_msg_len = strlen( biruda_msg );
} else if( strcmp( url, "/web/jquery-ui.js" ) == 0 ) {
strncpy( biruda_msg, (char *)jquery_ui_js, jquery_ui_js_len );
biruda_msg[jquery_ui_js_len] = '\0';
+ content_type = CONTENT_TYPE_TEXT_JS;
+ biruda_msg_len = strlen( biruda_msg );
} else if( strcmp( url, "/web/images/ui-bg_flat_0_aaaaaa_40x100.png" ) == 0 ) {
- strncpy( biruda_msg, (char *)images_ui_bg_flat_0_aaaaaa_40x100_png, images_ui_bg_flat_0_aaaaaa_40x100_png_len );
- images_ui_bg_flat_0_aaaaaa_40x100_png[images_ui_bg_flat_0_aaaaaa_40x100_png_len] = '\0';
+ memcpy( biruda_msg, images_ui_bg_flat_0_aaaaaa_40x100_png, images_ui_bg_flat_0_aaaaaa_40x100_png_len );
+ content_type = CONTENT_TYPE_IMAGE_PNG;
+ biruda_msg_len = images_ui_bg_flat_0_aaaaaa_40x100_png_len;
} else if( strcmp( url, "/web/images/ui-bg_flat_75_ffffff_40x100.png" ) == 0 ) {
- strncpy( biruda_msg, (char *)images_ui_bg_flat_75_ffffff_40x100_png, images_ui_bg_flat_75_ffffff_40x100_png_len );
- images_ui_bg_flat_75_ffffff_40x100_png[images_ui_bg_flat_75_ffffff_40x100_png_len] = '\0';
+ memcpy( biruda_msg, images_ui_bg_flat_75_ffffff_40x100_png, images_ui_bg_flat_75_ffffff_40x100_png_len );
+ content_type = CONTENT_TYPE_IMAGE_PNG;
+ biruda_msg_len = images_ui_bg_flat_75_ffffff_40x100_png_len;
} else if( strcmp( url, "/web/images/ui-bg_glass_55_fbf9ee_1x400.png" ) == 0 ) {
- strncpy( biruda_msg, (char *)images_ui_bg_glass_55_fbf9ee_1x400_png, images_ui_bg_glass_55_fbf9ee_1x400_png_len );
- images_ui_bg_glass_55_fbf9ee_1x400_png[images_ui_bg_glass_55_fbf9ee_1x400_png_len] = '\0';
+ memcpy( biruda_msg, images_ui_bg_glass_55_fbf9ee_1x400_png, images_ui_bg_glass_55_fbf9ee_1x400_png_len );
+ content_type = CONTENT_TYPE_IMAGE_PNG;
+ biruda_msg_len = images_ui_bg_glass_55_fbf9ee_1x400_png_len;
} else if( strcmp( url, "/web/images/ui-bg_glass_65_ffffff_1x400.png" ) == 0 ) {
- strncpy( biruda_msg, (char *)images_ui_bg_glass_65_ffffff_1x400_png, images_ui_bg_glass_65_ffffff_1x400_png_len );
- images_ui_bg_glass_65_ffffff_1x400_png[images_ui_bg_glass_65_ffffff_1x400_png_len] = '\0';
+ memcpy( biruda_msg, images_ui_bg_glass_65_ffffff_1x400_png, images_ui_bg_glass_65_ffffff_1x400_png_len );
+ content_type = CONTENT_TYPE_IMAGE_PNG;
+ biruda_msg_len = images_ui_bg_glass_65_ffffff_1x400_png_len;
} else if( strcmp( url, "/web/images/ui-bg_glass_75_dadada_1x400.png" ) == 0 ) {
- strncpy( biruda_msg, (char *)images_ui_bg_glass_75_dadada_1x400_png, images_ui_bg_glass_75_dadada_1x400_png_len );
- images_ui_bg_glass_75_dadada_1x400_png[images_ui_bg_glass_75_dadada_1x400_png_len] = '\0';
+ memcpy( biruda_msg, images_ui_bg_glass_75_dadada_1x400_png, images_ui_bg_glass_75_dadada_1x400_png_len );
+ content_type = CONTENT_TYPE_IMAGE_PNG;
+ biruda_msg_len = images_ui_bg_glass_75_dadada_1x400_png_len;
} else if( strcmp( url, "/web/images/ui-bg_glass_75_e6e6e6_1x400.png" ) == 0 ) {
- strncpy( biruda_msg, (char *)images_ui_bg_glass_75_e6e6e6_1x400_png, images_ui_bg_glass_75_e6e6e6_1x400_png_len );
- images_ui_bg_glass_75_e6e6e6_1x400_png[images_ui_bg_glass_75_e6e6e6_1x400_png_len] = '\0';
+ memcpy( biruda_msg, images_ui_bg_glass_75_e6e6e6_1x400_png, images_ui_bg_glass_75_e6e6e6_1x400_png_len );
+ content_type = CONTENT_TYPE_IMAGE_PNG;
+ biruda_msg_len = images_ui_bg_glass_75_e6e6e6_1x400_png_len;
} else if( strcmp( url, "/web/images/ui-bg_glass_95_fef1ec_1x400.png" ) == 0 ) {
- strncpy( biruda_msg, (char *)images_ui_bg_glass_95_fef1ec_1x400_png, images_ui_bg_glass_95_fef1ec_1x400_png_len );
- images_ui_bg_glass_95_fef1ec_1x400_png[images_ui_bg_glass_95_fef1ec_1x400_png_len] = '\0';
+ memcpy( biruda_msg, images_ui_bg_glass_95_fef1ec_1x400_png, images_ui_bg_glass_95_fef1ec_1x400_png_len );
+ content_type = CONTENT_TYPE_IMAGE_PNG;
+ biruda_msg_len = images_ui_bg_glass_95_fef1ec_1x400_png_len;
} else if( strcmp( url, "/web/images/ui-bg_highlight-soft_75_cccccc_1x100.png" ) == 0 ) {
- strncpy( biruda_msg, (char *)images_ui_bg_highlight_soft_75_cccccc_1x100_png, images_ui_bg_highlight_soft_75_cccccc_1x100_png_len );
- images_ui_bg_highlight_soft_75_cccccc_1x100_png[images_ui_bg_highlight_soft_75_cccccc_1x100_png_len] = '\0';
+ memcpy( biruda_msg, images_ui_bg_highlight_soft_75_cccccc_1x100_png, images_ui_bg_highlight_soft_75_cccccc_1x100_png_len );
+ content_type = CONTENT_TYPE_IMAGE_PNG;
+ biruda_msg_len = images_ui_bg_highlight_soft_75_cccccc_1x100_png_len;
} else if( strcmp( url, "/web/images/ui-icons_222222_256x240.png" ) == 0 ) {
- strncpy( biruda_msg, (char *)images_ui_icons_222222_256x240_png, images_ui_icons_222222_256x240_png_len );
- images_ui_icons_222222_256x240_png[images_ui_icons_222222_256x240_png_len] = '\0';
+ memcpy( biruda_msg, images_ui_icons_222222_256x240_png, images_ui_icons_222222_256x240_png_len );
+ content_type = CONTENT_TYPE_IMAGE_PNG;
+ biruda_msg_len = images_ui_icons_222222_256x240_png_len;
} else if( strcmp( url, "/web/images/ui-icons_2e83ff_256x240.png" ) == 0 ) {
- strncpy( biruda_msg, (char *)images_ui_icons_2e83ff_256x240_png, images_ui_icons_2e83ff_256x240_png_len );
- images_ui_icons_2e83ff_256x240_png[images_ui_icons_2e83ff_256x240_png_len] = '\0';
+ memcpy( biruda_msg, images_ui_icons_2e83ff_256x240_png, images_ui_icons_2e83ff_256x240_png_len );
+ content_type = CONTENT_TYPE_IMAGE_PNG;
+ biruda_msg_len = images_ui_icons_2e83ff_256x240_png_len;
} else if( strcmp( url, "/web/images/ui-icons_454545_256x240.png" ) == 0 ) {
- strncpy( biruda_msg, (char *)images_ui_icons_454545_256x240_png, images_ui_icons_454545_256x240_png_len );
- images_ui_icons_454545_256x240_png[images_ui_icons_454545_256x240_png_len] = '\0';
+ memcpy( biruda_msg, images_ui_icons_454545_256x240_png, images_ui_icons_454545_256x240_png_len );
+ content_type = CONTENT_TYPE_IMAGE_PNG;
+ biruda_msg_len = images_ui_icons_454545_256x240_png_len;
} else if( strcmp( url, "/web/images/ui-icons_888888_256x240.png" ) == 0 ) {
- strncpy( biruda_msg, (char *)images_ui_icons_888888_256x240_png, images_ui_icons_888888_256x240_png_len );
- images_ui_icons_888888_256x240_png[images_ui_icons_888888_256x240_png_len] = '\0';
+ memcpy( biruda_msg, images_ui_icons_888888_256x240_png, images_ui_icons_888888_256x240_png_len );
+ content_type = CONTENT_TYPE_IMAGE_PNG;
+ biruda_msg_len = images_ui_icons_888888_256x240_png_len;
} else if( strcmp( url, "/web/images/ui-icons_cd0a0a_256x240.png" ) == 0 ) {
- strncpy( biruda_msg, (char *)images_ui_icons_cd0a0a_256x240_png, images_ui_icons_cd0a0a_256x240_png_len );
- images_ui_icons_cd0a0a_256x240_png[images_ui_icons_cd0a0a_256x240_png_len] = '\0';
+ memcpy( biruda_msg, images_ui_icons_cd0a0a_256x240_png, images_ui_icons_cd0a0a_256x240_png_len );
+ content_type = CONTENT_TYPE_IMAGE_PNG;
+ biruda_msg_len = images_ui_icons_cd0a0a_256x240_png_len;
} else {
strcat( biruda_msg, "<html><body><p>This is biruda, the REST api. You can access the web interface <a href=\"/web\">here</a>.</p></body></html>" );
+ biruda_msg_len = strlen( biruda_msg );
}
- response = MHD_create_response_from_buffer( strlen( biruda_msg ),
+ response = MHD_create_response_from_buffer( biruda_msg_len,
(void *)biruda_msg, MHD_RESPMEM_MUST_COPY );
- free( biruda_msg );
+ ret = MHD_add_response_header( response, "Content-Type", content_type );
ret = MHD_queue_response( connection, MHD_HTTP_OK, response );
MHD_destroy_response( response );
+ free( biruda_msg );
} else if( strcmp( method, "POST" ) == 0 ) {
generated by cgit v1.2.3-54-g00ecf (git 2.45.1) at 2024-05-18 22:58:06 +0000