diff options
Diffstat (limited to 'source4/param/loadparm.c')
| -rw-r--r-- | source4/param/loadparm.c | 169 |
1 files changed, 116 insertions, 53 deletions
diff --git a/source4/param/loadparm.c b/source4/param/loadparm.c index 4b55db8aab..ceb73e9958 100644 --- a/source4/param/loadparm.c +++ b/source4/param/loadparm.c @@ -63,6 +63,7 @@ #include "librpc/gen_ndr/ndr_samr.h" #include "librpc/gen_ndr/ndr_nbt.h" #include "dlinklist.h" +#include "web_server/esp/esp.h" BOOL in_client = False; /* Not in the client by default */ static BOOL bLoaded = False; @@ -105,8 +106,7 @@ static BOOL defaults_saved = False; /* the following are used by loadparm for option lists */ typedef enum { - P_BOOL,P_BOOLREV,P_CHAR,P_INTEGER,P_OCTAL,P_LIST, - P_STRING,P_USTRING,P_ENUM,P_SEP + P_BOOL,P_INTEGER,P_LIST,P_STRING,P_USTRING,P_ENUM,P_SEP } parm_type; typedef enum @@ -1853,20 +1853,14 @@ static void copy_service(service * pserviceDest, service * pserviceSource, BOOL switch (parm_table[i].type) { case P_BOOL: - case P_BOOLREV: *(BOOL *)dest_ptr = *(BOOL *)src_ptr; break; case P_INTEGER: case P_ENUM: - case P_OCTAL: *(int *)dest_ptr = *(int *)src_ptr; break; - case P_CHAR: - *(char *)dest_ptr = *(char *)src_ptr; - break; - case P_STRING: string_set(dest_ptr, *(char **)src_ptr); @@ -2374,23 +2368,10 @@ BOOL lp_do_parameter(int snum, const char *pszParmName, const char *pszParmValue set_boolean(parm_ptr, pszParmValue); break; - case P_BOOLREV: - set_boolean(parm_ptr, pszParmValue); - *(BOOL *)parm_ptr = !*(BOOL *)parm_ptr; - break; - case P_INTEGER: *(int *)parm_ptr = atoi(pszParmValue); break; - case P_CHAR: - *(char *)parm_ptr = *pszParmValue; - break; - - case P_OCTAL: - sscanf(pszParmValue, "%o", (int *)parm_ptr); - break; - case P_LIST: *(const char ***)parm_ptr = str_list_make(talloc_autofree_context(), pszParmValue, NULL); @@ -2557,26 +2538,10 @@ static void print_parameter(struct parm_struct *p, void *ptr, FILE * f) fprintf(f, "%s", BOOLSTR(*(BOOL *)ptr)); break; - case P_BOOLREV: - fprintf(f, "%s", BOOLSTR(!*(BOOL *)ptr)); - break; - case P_INTEGER: fprintf(f, "%d", *(int *)ptr); break; - case P_CHAR: - fprintf(f, "%c", *(char *)ptr); - break; - - case P_OCTAL: - if (*(int *)ptr == -1) { - fprintf(f, "-1"); - } else { - fprintf(f, "0%o", *(int *)ptr); - } - break; - case P_LIST: if ((char ***)ptr && *(char ***)ptr) { char **list = *(char ***)ptr; @@ -2606,17 +2571,12 @@ static BOOL equal_parameter(parm_type type, void *ptr1, void *ptr2) { switch (type) { case P_BOOL: - case P_BOOLREV: return (*((BOOL *)ptr1) == *((BOOL *)ptr2)); case P_INTEGER: case P_ENUM: - case P_OCTAL: return (*((int *)ptr1) == *((int *)ptr2)); - case P_CHAR: - return (*((char *)ptr1) == *((char *)ptr2)); - case P_LIST: return str_list_equal((const char **)(*(char ***)ptr1), (const char **)(*(char ***)ptr2)); @@ -2702,14 +2662,9 @@ static BOOL is_default(int i) return strequal(parm_table[i].def.svalue, *(char **)parm_table[i].ptr); case P_BOOL: - case P_BOOLREV: return parm_table[i].def.bvalue == *(BOOL *)parm_table[i].ptr; - case P_CHAR: - return parm_table[i].def.cvalue == - *(char *)parm_table[i].ptr; case P_INTEGER: - case P_OCTAL: case P_ENUM: return parm_table[i].def.ivalue == *(int *)parm_table[i].ptr; @@ -2965,16 +2920,10 @@ static void lp_save_defaults(void) } break; case P_BOOL: - case P_BOOLREV: parm_table[i].def.bvalue = *(BOOL *)parm_table[i].ptr; break; - case P_CHAR: - parm_table[i].def.cvalue = - *(char *)parm_table[i].ptr; - break; case P_INTEGER: - case P_OCTAL: case P_ENUM: parm_table[i].def.ivalue = *(int *)parm_table[i].ptr; @@ -3355,3 +3304,117 @@ int lp_maxprintjobs(int snum) return maxjobs; } + + +/* + allow access to loadparm variables from inside esp scripts in swat + + can be called in 4 ways: + + v = lpGet("type:parm"); gets a parametric variable + v = lpGet("share", "type:parm"); gets a parametric variable on a share + v = lpGet("parm"); gets a global variable + v = lpGet("share", "parm"); gets a share variable + + the returned variable is a ejs object. It is an array object for lists. +*/ +int esp_lpGet(struct EspRequest *ep, int argc, char **argv) +{ + struct parm_struct *parm = NULL; + void *parm_ptr = NULL; + int i; + + if (argc < 1) return -1; + + if (argc == 2) { + /* its a share parameter */ + int parmnum, snum = lp_servicenumber(argv[0]); + if (snum == -1) { + return -1; + } + if (strchr(argv[1], ':')) { + /* its a parametric option on a share */ + const char *type = talloc_strndup(ep, argv[1], strcspn(argv[1], ":")); + const char *option = strchr(argv[1], ':') + 1; + const char *value; + if (type == NULL || option == NULL) return -1; + value = get_parametrics(snum, type, option); + if (value == NULL) return -1; + espSetReturnString(ep, value); + return 0; + } + + /* find a share parameter */ + parmnum = map_parameter(argv[1]); + if (parmnum == -1) { + return -1; + } + parm = &parm_table[parmnum]; + if (parm->class == P_GLOBAL) { + return -1; + } + parm_ptr = ((char *)ServicePtrs[snum]) + PTR_DIFF(parm->ptr, &sDefault); + } else if (strchr(argv[0], ':')) { + /* its a global parametric option */ + const char *type = talloc_strndup(ep, argv[0], strcspn(argv[0], ":")); + const char *option = strchr(argv[0], ':') + 1; + const char *value; + if (type == NULL || option == NULL) return -1; + value = get_parametrics(-1, type, option); + if (value == NULL) return -1; + espSetReturnString(ep, value); + return 0; + } else { + /* its a global parameter */ + int parmnum = map_parameter(argv[0]); + if (parmnum == -1) { + return -1; + } + parm = &parm_table[parmnum]; + parm_ptr = parm->ptr; + } + + if (parm == NULL || parm_ptr == NULL) { + return -1; + } + + /* construct and return the right type of ejs object */ + switch (parm->type) { + case P_STRING: + case P_USTRING: + espSetReturnString(ep, *(char **)parm_ptr); + break; + case P_BOOL: + espSetReturn(ep, mprCreateBoolVar(*(BOOL *)parm_ptr)); + break; + case P_INTEGER: + espSetReturn(ep, mprCreateIntegerVar(*(int *)parm_ptr)); + break; + case P_ENUM: + for (i=0; parm->enum_list[i].name; i++) { + if (*(int *)parm_ptr == parm->enum_list[i].value) { + espSetReturnString(ep, parm->enum_list[i].name); + return 0; + } + } + return -1; + + case P_LIST: { + const char **list = *(const char ***)parm_ptr; + struct MprVar var; + var = mprCreateObjVar(parm->label, 10); + for (i=0;list[i];i++) { + char idx[16]; + struct MprVar val; + mprItoa(i, idx, sizeof(idx)); + val = mprCreateStringVar(list[i], 1); + mprCreateProperty(&var, idx, &val); + } + espSetReturn(ep, var); + break; + case P_SEP: + return -1; + } + } + return 0; +} |