gcolangelo/smart-records
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Split things into pieces, continue implementation of mysql backend

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This commit is contained in:
Gérald Colangelo
2020-07-25 15:33:12 +02:00
parent 17fae01520
commit 66ae592e41
8 changed files with 117 additions and 67 deletions
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37
src/smart_records.c
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@@ -27,7 +27,7 @@ smart_records_ctx_t *smart_records_init(){
return malloc(sizeof(smart_records_ctx_t));
}
int smart_records_open_base(smart_records_ctx_t *ctx, char *uri, char **error)
int smart_records_open_base(smart_records_ctx_t *ctx, char **error, const char *uri)
{
int len_uri;
@@ -38,11 +38,11 @@ int smart_records_open_base(smart_records_ctx_t *ctx, char *uri, char **error)
len_uri = strlen(uri);
if(!strncmp("mysql://", uri, len_uri < 8 ? len_uri : 8)) {
#ifdef _HAS_MYSQL
ctx->CTX = malloc(sizeof(mysql_backend_ctx_t));
ctx->backend_ctx = NULL;
ctx->write_record = mysql_backend_write_record;
ctx->set_format = mysql_backend_set_format;
ctx->close_records_base = mysql_backend_close_records_base;
if ( mysql_backend_init(ctx->CTX, error) < 0)
if ((ctx->backend_ctx = mysql_backend_init(error) == NULL)
goto failed;
#else
set_error_and_fails("built without support for mysql:// URIs");
@@ -52,44 +52,26 @@ int smart_records_open_base(smart_records_ctx_t *ctx, char *uri, char **error)
else if(!strncmp("sqlite://", uri, len_uri < 9 ? len_uri : 9)) {
#ifdef _HAS_SQLITE
ctx->CTX = malloc(sizeof(sqlite_backend_ctx_t));
ctx->write_record = sqlite_backend_write_record(char *uri);
ctx->close_records_base = sqlite_backend_close_records_base(char *uri);
if ( sqlite_backend_init(ctx->CTX, error) < 0)
goto failed;
#else
if(error) *error = strdup("built without support for sqlite:// URIs");
goto failed;
set_error_and_fails("built without support for sqlite:// URIs");
}
#endif
else if(!strncmp("udp://", uri, len_uri < 8 ? len_uri : 8)) {
#ifdef _HAS_UDP
ctx->CTX = malloc(sizeof(udp_backend_ctx_t));
ctx->write_record = udp_backend_write_record(char *uri);
ctx->close_records_base = udp_backend_close_records_base(char *uri);
if ( udp_backend_init(ctx->CTX, error) < 0)
goto failed;
#else
if(error) *error = strdup("built without support for udp:// URIs");
goto failed;
set_error_and_fails("built without support for udp:// URIs");
}
#endif
else if(!strncmp("csv://", uri, len_uri < 8 ? len_uri : 8)) {
#ifdef _HAS_CSV
ctx->CTX = malloc(sizeof(csv_backend_ctx_t));
ctx->write_record = csv_backend_write_record(char *uri);
ctx->close_records_base = csv_backend_close_records_base(char *uri);
if ( csv_backend_init(ctx->CTX, error) < 0)
goto failed;
#else
if(error) *error = strdup("built without suppor fort csv:// URIs");
goto failed;
set_error_and_fails("built without suppor fort csv:// URIs");
#endif
}
else {
if(error) *error = strdup("Unknown scheme or bad URI.");
set_error_and_fails("Unknown scheme or bad URI.");
goto failed;
}
return 0;
@@ -97,6 +79,11 @@ failed:
return -1;
}
int smart_records_set_format(smart_records_ctx_t *ctx, char **error, const char *fmt)
{
return ctx->set_format(ctx, error, fmt);
}
int smart_records_close_base(smart_records_ctx_t *ctx)
{
return ctx->close_records_base(ctx);