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Specify environment variables to contract binary (#355)

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This commit is contained in:
Chalith Desaman
2022-01-11 13:41:33 +05:30
committed by GitHub
parent 2d4cebb37e
commit 150df0eabb
5 changed files with 27 additions and 5 deletions
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12
examples/c_contract/hotpocket_contract.h
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@@ -158,6 +158,7 @@ struct hp_config
struct hp_unl_collection unl;
char *bin_path;
char *bin_args;
char *environment;
uint32_t roundtime;
uint32_t stage_slice;
char *consensus;
@@ -584,6 +585,7 @@ void hp_free_config(struct hp_config *config)
__HP_FREE(config->unl.list);
__HP_FREE(config->bin_path);
__HP_FREE(config->bin_args);
__HP_FREE(config->environment);
__HP_FREE(config->consensus);
__HP_FREE(config->npl);
__HP_FREE(config->appbill.mode);
@@ -737,7 +739,7 @@ int __hp_write_to_patch_file(const int fd, const struct hp_config *config)
// Top-level field values.
const char *json_string = " \"bin_path\": \"%s\",\n \"bin_args\": \"%s\",\n \"roundtime\": %s,\n \"stage_slice\": %s,\n"
const char *json_string = " \"bin_path\": \"%s\",\n \"bin_args\": \"%s\",\n \"environment\": \"%s\",\n \"roundtime\": %s,\n \"stage_slice\": %s,\n"
" \"consensus\": \"%s\",\n \"npl\": \"%s\",\n \"max_input_ledger_offset\": %s,\n";
char roundtime_str[16];
@@ -749,11 +751,11 @@ int __hp_write_to_patch_file(const int fd, const struct hp_config *config)
char max_input_ledger_offset_str[16];
sprintf(max_input_ledger_offset_str, "%d", config->max_input_ledger_offset);
const size_t json_string_len = 149 + strlen(config->bin_path) + strlen(config->bin_args) +
const size_t json_string_len = 172 + strlen(config->bin_path) + strlen(config->bin_args) + strlen(config->environment) +
strlen(roundtime_str) + strlen(stage_slice_str) +
strlen(config->consensus) + strlen(config->npl) + strlen(max_input_ledger_offset_str);
char json_buf[json_string_len];
sprintf(json_buf, json_string, config->bin_path, config->bin_args, roundtime_str, stage_slice_str, config->consensus, config->npl, max_input_ledger_offset_str);
sprintf(json_buf, json_string, config->bin_path, config->bin_args, config->environment, roundtime_str, stage_slice_str, config->consensus, config->npl, max_input_ledger_offset_str);
iov_vec[2].iov_base = json_buf;
iov_vec[2].iov_len = json_string_len;
@@ -844,6 +846,10 @@ void __hp_populate_patch_from_json_object(struct hp_config *config, const struct
{
__HP_ASSIGN_CHAR_PTR(config->bin_args, elem);
}
else if (strcmp(k->string, "environment") == 0)
{
__HP_ASSIGN_CHAR_PTR(config->environment, elem);
}
else if (strcmp(k->string, "roundtime") == 0)
{
const struct json_number_s *value = (struct json_number_s *)elem->value->payload;