From 52bd198153ede3c7131df895bb08e4828aab1e9b Mon Sep 17 00:00:00 2001 From: Jacques Lucke Date: Mon, 7 Nov 2022 14:43:24 +0100 Subject: Fix T100872: restrict Python API on built-in nodes Differential Revision: https://developer.blender.org/D16304 --- source/blender/makesrna/intern/rna_nodetree.c | 70 ++++++++++++++++----------- 1 file changed, 41 insertions(+), 29 deletions(-) (limited to 'source/blender/makesrna/intern') diff --git a/source/blender/makesrna/intern/rna_nodetree.c b/source/blender/makesrna/intern/rna_nodetree.c index 3ec8d909b9b..9dc940059dd 100644 --- a/source/blender/makesrna/intern/rna_nodetree.c +++ b/source/blender/makesrna/intern/rna_nodetree.c @@ -2425,21 +2425,13 @@ static bNodeSocket *rna_Node_inputs_new(ID *id, const char *name, const char *identifier) { - - if (ELEM(node->type, NODE_GROUP_INPUT, NODE_FRAME)) { - BKE_report(reports, RPT_ERROR, "Unable to create socket"); + if (node->type != NODE_CUSTOM) { + BKE_report(reports, RPT_ERROR, "Cannot add socket to built-in node"); return NULL; } - /* Adding an input to a group node is not working, - * simpler to add it to its underlying nodetree. */ - if (ELEM(node->type, NODE_GROUP, NODE_CUSTOM_GROUP) && node->id != NULL) { - return rna_NodeTree_inputs_new((bNodeTree *)node->id, bmain, reports, type, name); - } bNodeTree *ntree = (bNodeTree *)id; - bNodeSocket *sock; - - sock = nodeAddSocket(ntree, node, SOCK_IN, type, identifier, name); + bNodeSocket *sock = nodeAddSocket(ntree, node, SOCK_IN, type, identifier, name); if (sock == NULL) { BKE_report(reports, RPT_ERROR, "Unable to create socket"); @@ -2460,20 +2452,13 @@ static bNodeSocket *rna_Node_outputs_new(ID *id, const char *name, const char *identifier) { - if (ELEM(node->type, NODE_GROUP_OUTPUT, NODE_FRAME)) { - BKE_report(reports, RPT_ERROR, "Unable to create socket"); + if (node->type != NODE_CUSTOM) { + BKE_report(reports, RPT_ERROR, "Cannot add socket to built-in node"); return NULL; } - /* Adding an output to a group node is not working, - * simpler to add it to its underlying nodetree. */ - if (ELEM(node->type, NODE_GROUP, NODE_CUSTOM_GROUP) && node->id != NULL) { - return rna_NodeTree_outputs_new((bNodeTree *)node->id, bmain, reports, type, name); - } bNodeTree *ntree = (bNodeTree *)id; - bNodeSocket *sock; - - sock = nodeAddSocket(ntree, node, SOCK_OUT, type, identifier, name); + bNodeSocket *sock = nodeAddSocket(ntree, node, SOCK_OUT, type, identifier, name); if (sock == NULL) { BKE_report(reports, RPT_ERROR, "Unable to create socket"); @@ -2489,6 +2474,11 @@ static bNodeSocket *rna_Node_outputs_new(ID *id, static void rna_Node_socket_remove( ID *id, bNode *node, Main *bmain, ReportList *reports, bNodeSocket *sock) { + if (node->type != NODE_CUSTOM) { + BKE_report(reports, RPT_ERROR, "Unable to remove socket from built-in node"); + return; + } + bNodeTree *ntree = (bNodeTree *)id; if (BLI_findindex(&node->inputs, sock) == -1 && BLI_findindex(&node->outputs, sock) == -1) { @@ -2502,8 +2492,13 @@ static void rna_Node_socket_remove( } } -static void rna_Node_inputs_clear(ID *id, bNode *node, Main *bmain) +static void rna_Node_inputs_clear(ID *id, bNode *node, Main *bmain, ReportList *reports) { + if (node->type != NODE_CUSTOM) { + BKE_report(reports, RPT_ERROR, "Unable to remove sockets from built-in node"); + return; + } + bNodeTree *ntree = (bNodeTree *)id; bNodeSocket *sock, *nextsock; @@ -2516,8 +2511,13 @@ static void rna_Node_inputs_clear(ID *id, bNode *node, Main *bmain) WM_main_add_notifier(NC_NODE | NA_EDITED, ntree); } -static void rna_Node_outputs_clear(ID *id, bNode *node, Main *bmain) +static void rna_Node_outputs_clear(ID *id, bNode *node, Main *bmain, ReportList *reports) { + if (node->type != NODE_CUSTOM) { + BKE_report(reports, RPT_ERROR, "Unable to remove socket from built-in node"); + return; + } + bNodeTree *ntree = (bNodeTree *)id; bNodeSocket *sock, *nextsock; @@ -2530,8 +2530,14 @@ static void rna_Node_outputs_clear(ID *id, bNode *node, Main *bmain) WM_main_add_notifier(NC_NODE | NA_EDITED, ntree); } -static void rna_Node_inputs_move(ID *id, bNode *node, Main *bmain, int from_index, int to_index) +static void rna_Node_inputs_move( + ID *id, bNode *node, Main *bmain, ReportList *reports, int from_index, int to_index) { + if (node->type != NODE_CUSTOM) { + BKE_report(reports, RPT_ERROR, "Unable to move sockets in built-in node"); + return; + } + bNodeTree *ntree = (bNodeTree *)id; bNodeSocket *sock; @@ -2562,8 +2568,14 @@ static void rna_Node_inputs_move(ID *id, bNode *node, Main *bmain, int from_inde WM_main_add_notifier(NC_NODE | NA_EDITED, ntree); } -static void rna_Node_outputs_move(ID *id, bNode *node, Main *bmain, int from_index, int to_index) +static void rna_Node_outputs_move( + ID *id, bNode *node, Main *bmain, ReportList *reports, int from_index, int to_index) { + if (node->type != NODE_CUSTOM) { + BKE_report(reports, RPT_ERROR, "Unable to move sockets in built-in node"); + return; + } + bNodeTree *ntree = (bNodeTree *)id; bNodeSocket *sock; @@ -7042,11 +7054,11 @@ static void rna_def_cmp_output_file_slots_api(BlenderRNA *brna, func = RNA_def_function(srna, "clear", "rna_Node_inputs_clear"); RNA_def_function_ui_description(func, "Remove all file slots from this node"); - RNA_def_function_flag(func, FUNC_USE_SELF_ID | FUNC_USE_MAIN); + RNA_def_function_flag(func, FUNC_USE_SELF_ID | FUNC_USE_MAIN | FUNC_USE_REPORTS); func = RNA_def_function(srna, "move", "rna_Node_inputs_move"); RNA_def_function_ui_description(func, "Move a file slot to another position"); - RNA_def_function_flag(func, FUNC_USE_SELF_ID | FUNC_USE_MAIN); + RNA_def_function_flag(func, FUNC_USE_SELF_ID | FUNC_USE_MAIN | FUNC_USE_REPORTS); parm = RNA_def_int( func, "from_index", -1, 0, INT_MAX, "From Index", "Index of the socket to move", 0, 10000); RNA_def_parameter_flags(parm, 0, PARM_REQUIRED); @@ -12121,11 +12133,11 @@ static void rna_def_node_sockets_api(BlenderRNA *brna, PropertyRNA *cprop, int i func = RNA_def_function(srna, "clear", clearfunc); RNA_def_function_ui_description(func, "Remove all sockets from this node"); - RNA_def_function_flag(func, FUNC_USE_SELF_ID | FUNC_USE_MAIN); + RNA_def_function_flag(func, FUNC_USE_SELF_ID | FUNC_USE_MAIN | FUNC_USE_REPORTS); func = RNA_def_function(srna, "move", movefunc); RNA_def_function_ui_description(func, "Move a socket to another position"); - RNA_def_function_flag(func, FUNC_USE_SELF_ID | FUNC_USE_MAIN); + RNA_def_function_flag(func, FUNC_USE_SELF_ID | FUNC_USE_MAIN | FUNC_USE_REPORTS); parm = RNA_def_int( func, "from_index", -1, 0, INT_MAX, "From Index", "Index of the socket to move", 0, 10000); RNA_def_parameter_flags(parm, 0, PARM_REQUIRED); -- cgit v1.2.3