1 /* 2 * testModule.c : a small tester program for xmlModule 3 * 4 * See Copyright for the status of this software. 5 * 6 * joelwreed (at) comcast.net 7 */ 8 9 #include "libxml.h" 10 #ifdef LIBXML_MODULES_ENABLED 11 #include <libxml/xmlversion.h> 12 13 #include <limits.h> 14 #include <stdio.h> 15 #include <string.h> 16 #include <stdarg.h> 17 18 #include <libxml/xmlmemory.h> 19 #include <libxml/debugXML.h> 20 #include <libxml/xmlmodule.h> 21 22 #ifdef _WIN32 23 #define MODULE_PATH "." 24 #include <stdlib.h> /* for _MAX_PATH */ 25 #ifndef __MINGW32__ 26 #define PATH_MAX _MAX_PATH 27 #endif 28 #else 29 #define MODULE_PATH ".libs" 30 #endif 31 32 /* Used for SCO Openserver*/ 33 #ifndef PATH_MAX 34 #ifdef _POSIX_PATH_MAX 35 #define PATH_MAX _POSIX_PATH_MAX 36 #else 37 #define PATH_MAX 4096 38 #endif 39 #endif 40 41 typedef int (*hello_world_t)(void); 42 43 int main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) { 44 xmlChar filename[PATH_MAX]; 45 xmlModulePtr module = NULL; 46 hello_world_t hello_world = NULL; 47 48 /* build the module filename, and confirm the module exists */ 49 xmlStrPrintf(filename, sizeof(filename), 50 (const xmlChar*) "%s/testdso%s", 51 (const xmlChar*)MODULE_PATH, 52 (const xmlChar*)LIBXML_MODULE_EXTENSION); 53 54 module = xmlModuleOpen((const char*)filename, 0); 55 if (module) 56 { 57 if (xmlModuleSymbol(module, "hello_world", (void **) &hello_world)) { 58 fprintf(stderr, "Failure to lookup\n"); 59 return(1); 60 } 61 if (hello_world == NULL) { 62 fprintf(stderr, "Lookup returned NULL\n"); 63 return(1); 64 } 65 66 (*hello_world)(); 67 68 xmlModuleClose(module); 69 } 70 71 xmlMemoryDump(); 72 73 return(0); 74 } 75 76 #else 77 #include <stdio.h> 78 int main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) { 79 printf("%s : Module support not compiled in\n", argv[0]); 80 return(0); 81 } 82 #endif /* LIBXML_SCHEMAS_ENABLED */ 83
