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Revision: 1.6, Tue Dec 2 09:00:13 2008 UTC (15 years, 7 months ago) by martin Branch: MAIN CVS Tags: preBug9676, postBug9676, TASK_PEP317_1JUNE_2013, TASK-TASK_PEP362_RestfulService_branch-root, TASK-TASK_PEP362_RestfulService_branch-merged_out_from_trunk, TASK-TASK_PEP362_RestfulService_branch-merged_in_to_trunk, TASK-TASK_PEP362_RestfulService_branch-merged_in_from_branch, TASK-TASK_PEP362_RestfulService_branch-branch, TASK-PEP362_RestfulService-root, TASK-PEP362_RestfulService-merged_out_to_branch, TASK-PEP362_RestfulService-merged_out_from_trunk, TASK-PEP362_RestfulService-merged_in_to_trunk, TASK-PEP362_RestfulService-merged_in_from_branch, TASK-PEP362_RestfulService-branch, TASK-PEP348_SCMO-root, TASK-PEP348_SCMO-merged_out_to_branch, TASK-PEP348_SCMO-merged_out_from_trunk, TASK-PEP348_SCMO-merged_in_to_trunk, TASK-PEP348_SCMO-merged_in_from_branch, TASK-PEP348_SCMO-branch, TASK-PEP317_pullop-root, TASK-PEP317_pullop-merged_out_to_branch, TASK-PEP317_pullop-merged_out_from_trunk, TASK-PEP317_pullop-merged_in_to_trunk, TASK-PEP317_pullop-merged_in_from_branch, TASK-PEP317_pullop-branch, RELEASE_2_9_2-RC2, RELEASE_2_9_2-RC1, RELEASE_2_9_2, RELEASE_2_9_1-RC1, RELEASE_2_9_1, RELEASE_2_9_0-RC1, RELEASE_2_9_0-FC, RELEASE_2_9_0, RELEASE_2_9-root, RELEASE_2_9-branch, RELEASE_2_14_1, RELEASE_2_14_0-RC2, RELEASE_2_14_0-RC1, RELEASE_2_14_0, RELEASE_2_14-root, RELEASE_2_14-branch, RELEASE_2_13_0-RC2, RELEASE_2_13_0-RC1, RELEASE_2_13_0-FC, RELEASE_2_13_0, RELEASE_2_13-root, RELEASE_2_13-branch, RELEASE_2_12_1-RC1, RELEASE_2_12_1, RELEASE_2_12_0-RC1, RELEASE_2_12_0-FC, RELEASE_2_12_0, RELEASE_2_12-root, RELEASE_2_12-branch, RELEASE_2_11_2-RC1, RELEASE_2_11_2, RELEASE_2_11_1-RC1, RELEASE_2_11_1, RELEASE_2_11_0-RC1, RELEASE_2_11_0-FC, RELEASE_2_11_0, RELEASE_2_11-root, RELEASE_2_11-branch, RELEASE_2_10_1-RC1, RELEASE_2_10_1, RELEASE_2_10_0-RC2, RELEASE_2_10_0-RC1, RELEASE_2_10_0, RELEASE_2_10-root, RELEASE_2_10-branch, PREAUG25UPDATE, POSTAUG25UPDATE, HPUX_TEST, HEAD, CIMRS_WORK_20130824, BeforeUpdateToHeadOct82011 Changes since 1.5: +6 -6 lines BUG#: 8123 TITLE: Update copyright/license text DESCRIPTION: Fixing trailing spaces in copyright/license text |
/* //%LICENSE//////////////////////////////////////////////////////////////// // // Licensed to The Open Group (TOG) under one or more contributor license // agreements. Refer to the OpenPegasusNOTICE.txt file distributed with // this work for additional information regarding copyright ownership. // Each contributor licenses this file to you under the OpenPegasus Open // Source License; you may not use this file except in compliance with the // License. // // Permission is hereby granted, free of charge, to any person obtaining a // copy of this software and associated documentation files (the "Software"), // to deal in the Software without restriction, including without limitation // the rights to use, copy, modify, merge, publish, distribute, sublicense, // and/or sell copies of the Software, and to permit persons to whom the // Software is furnished to do so, subject to the following conditions: // // The above copyright notice and this permission notice shall be included // in all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. // IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY // CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, // TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE // SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. // ////////////////////////////////////////////////////////////////////////// */ #include <string.h> #include "Defines.h" #include "Macro.h" #include "Strlcpy.h" #include "Strlcat.h" #include "Log.h" #include "Config.h" #include "Globals.h" #include "Path.h" #include <assert.h> /* **============================================================================== ** ** Macro ** ** This structure defines a macro (a name-value pair). ** **============================================================================== */ struct Macro { char* name; char* value; struct Macro* next; }; /* **============================================================================== ** ** _macros ** ** The list of process macros. ** **============================================================================== */ static struct Macro* _macros = 0; /* **============================================================================== ** ** FindMacro() ** ** Find the value of the named macro. Return pointer to value or NULL if ** not found. ** **============================================================================== */ const char* FindMacro(const char* name) { const struct Macro* p; for (p = _macros; p; p = p->next) { if (strcmp(p->name, name) == 0) { return p->value; } } /* Not found. */ return NULL; } /* **============================================================================== ** ** DefineMacro() ** ** Add a new macro to the macro list. ** **============================================================================== */ int DefineMacro(const char* name, const char* value) { struct Macro* macro; /* Reject if the macro is already defined. */ if (FindMacro(name) != NULL) { return -1; } /* Create new macro. */ if ((macro = (struct Macro*)malloc(sizeof(struct Macro))) == NULL) { return -1; } macro->name = strdup(name); macro->value = strdup(value); /* Add to end of list. */ { struct Macro* p; struct Macro* prev = NULL; for (p = _macros; p; p = p->next) { prev = p; } if (prev) { prev->next = macro; } else { _macros = macro; } macro->next = NULL; } return 0; } /* **============================================================================== ** ** UndefineMacro() ** ** Remove the given macro from the macro table. ** **============================================================================== */ int UndefineMacro(const char* name) { struct Macro* p; struct Macro* prev; for (p = _macros, prev = 0; p; p = p->next) { if (strcmp(p->name, name) == 0) { if (prev) { prev->next = p->next; } else { _macros = p->next; } free(p->name); free(p->value); free(p); return 0; } prev = p; } /* Not found. */ return -1; } /* **============================================================================== ** ** ExpandMacros() ** ** Expand all macros in *input*. Leave result in *output*. ** **============================================================================== */ int ExpandMacros(const char* input, char output[EXECUTOR_BUFFER_SIZE]) { char buffer[EXECUTOR_BUFFER_SIZE]; char* p; /* Make copy of input since we'll need to destroy it. */ Strlcpy(buffer, input, sizeof(buffer)); output[0] = '\0'; /* Traverse buffer, copying characters and expanding macros as we go. */ for (p = buffer; *p; ) { /* Look for start of macro. */ if (p[0] == '$' && p[1] == '{') { char* q; /* Set p and q as follows. * * p q * | | * v v * "...${MY_MACRO}..." */ p += 2; /* Find end of macro. */ for (q = p; *q && *q != '}'; q++) ; if (*q != '}') { Log(LL_SEVERE, "ExpandMacros(): corrupt input: %s", input); return -1; } /* Replace '}' with null-terminator. */ *q = '\0'; /* Lookup macro and append value. */ { const char* value; value = FindMacro(p); if (!value) { Log(LL_SEVERE, "ExpandMacros(): Undefined macro: %s", p); return -1; } Strlcat(output, value, EXECUTOR_BUFFER_SIZE); } p = q + 1; } else { /* Append current character to output. */ char two[2]; two[0] = *p++; two[1] = '\0'; Strlcat(output, two, EXECUTOR_BUFFER_SIZE); } } return 0; } /* **============================================================================== ** ** DefineConfigPathMacro() ** ** Define a new path macro whose value is taken from the given ** configuration parameter. If no such configuration parameter is defined, ** use the defaultPath. ** **============================================================================== */ int DefineConfigPathMacro(const char* configParam, const char* defaultPath) { char path[EXECUTOR_BUFFER_SIZE]; int status; status = 0; do { char buffer[EXECUTOR_BUFFER_SIZE]; /* First try to get value from configuration. */ if (GetConfigParam(configParam, buffer) == 0) { if (buffer[0] == '/') { Strlcpy(path, buffer, sizeof(path)); break; } else if (GetHomedPath(buffer, buffer) == 0) { Strlcpy(path, buffer, sizeof(path)); break; } } /* Just use the default value. */ if (GetHomedPath(defaultPath, buffer) == 0) { Strlcpy(path, buffer, sizeof(path)); break; } /* Failed. */ status = -1; } while (0); if (status == 0) { DefineMacro(configParam, path); } return status; } /* **============================================================================== ** ** DumpMacros() ** ** Dump all macros to standard output. ** **============================================================================== */ void DumpMacros(FILE* outputStream) { const struct Macro* p; fprintf(outputStream, "===== Macros:\n"); for (p = _macros; p; p = p->next) { fprintf(outputStream, "%s=%s\n", p->name, p->value); } putc('\n', outputStream); }
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